:root {
    /* 主色调 */
    --primary-color: #0056A6;
    --primary-light: #0066CC;
    --primary-dark: #004080;
    --secondary-color: #0077B6;
    --secondary-light: #0096C7;
    --secondary-dark: #023E8A;
    
    /* 强调色 */
    --accent-color: #FF6B35;
    --accent-light: #FF8F65;
    --accent-dark: #E05A25;
    
    /* 科技蓝系列 */
    --tech-cyan: #00D4FF;
    --tech-blue: #0099FF;
    --tech-indigo: #4F46E5;
    --tech-purple: #7C3AED;
    --tech-light: #E0F7FF;
    --tech-lighter: #F0F9FF;
    
    /* 功能色 */
    --success-color: #00A86B;
    --success-light: #34D399;
    --warning-color: #F59E0B;
    --warning-light: #FBBF24;
    --error-color: #EF4444;
    --error-light: #FCA5A5;
    
    /* 中性色 */
    --text-dark: #1a1a1a;
    --text-medium: #4B5563;
    --text-light: #666666;
    --text-lighter: #888888;
    --text-lightest: #9CA3AF;
    --white: #ffffff;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    
    /* 背景色 */
    --bg-light: #f5f9ff;
    --bg-lighter: #f0f9ff;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    
    /* 边框色 */
    --border-color: rgba(0, 86, 166, 0.1);
    --border-light: rgba(0, 86, 166, 0.05);
    --border-dark: rgba(0, 86, 166, 0.2);
    
    /* 渐变 */
    --gradient: linear-gradient(135deg, #0056A6 0%, #004080 100%);
    --gradient-light: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    --gradient-tech: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    --gradient-cyan: linear-gradient(135deg, #00D4FF 0%, #0099FF 100%);
    --gradient-indigo: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
    --gradient-purple: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-error: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #EA580C 100%);
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.5);
    --shadow-purple: 0 0 20px rgba(124, 58, 237, 0.4);
    --shadow-blue: 0 0 20px rgba(0, 99, 204, 0.4);
}



/* 品牌区域 - 紧凑版 */
.popup-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px 20px 0 0;
    border-bottom: 1px solid rgba(0, 86, 166, 0.1);
}

.brand-logo {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    padding: 5px;
    box-shadow: 0 3px 10px rgba(0, 86, 166, 0.2);
}

.brand-logo svg {
    width: 100%;
    height: 100%;
}

.brand-info {
    flex: 1;
}

.brand-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 3px 0;
    line-height: 1.3;
}

.brand-tagline {
    font-size: 11px;
    color: var(--text-light);
    margin: 0;
}

/* 弹窗内容 - 紧凑版 */
.popup-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
}

/* 工作时间 - 紧凑版 */
.work-hours {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.work-hours-icon {
    font-size: 22px;
}

.work-hours-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.work-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    width: fit-content;
}

.work-status.online {
    background: #10b981;
    color: white;
}

.work-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.work-time {
    font-size: 12px;
    color: #047857;
    font-weight: 500;
}

/* 联系方式 - 紧凑版 */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

.contact-method-item:hover {
    border-color: var(--primary-color);
    background: #f0f9ff;
    transform: translateX(3px);
}

.method-icon {
    font-size: 18px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 8px;
}

.method-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
    text-align: left;
}

.method-label {
    font-size: 11px;
    color: var(--text-light);
    text-align: left;
}

.method-value {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: visible;
    max-width: 100%;
    text-align: left;
}

/* 微信区域 - 紧凑版 */
.wechat-section {
    text-align: center;
    padding: 10px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.wechat-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 10px;
}

.wechat-icon {
    font-size: 16px;
}

.wechat-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

.wechat-qrcode-small {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.wechat-tip {
    font-size: 11px;
    color: #059669;
    margin: 0;
    line-height: 1.3;
}

/* 响应式设计 - 紧凑版 */
@media (max-width: 768px) {
    .fixed-contact-popup {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-button {
        padding: 12px 18px;
    }
    
    .contact-button span {
        font-size: 14px;
    }
    
    .contact-popup {
        width: 280px;
    }
}

/* 固定联系弹窗 - 副本版本 */
:root {
    /* 主色调 */
    --primary-color: #0056A6;
    --primary-light: #0066CC;
    --primary-dark: #004080;
    --secondary-color: #0077B6;
    --secondary-light: #0096C7;
    --secondary-dark: #023E8A;
    
    /* 强调色 */
    --accent-color: #FF6B35;
    --accent-light: #FF8F65;
    --accent-dark: #E05A25;
    
    /* 科技蓝系列 */
    --tech-cyan: #00D4FF;
    --tech-blue: #0099FF;
    --tech-indigo: #4F46E5;
    --tech-purple: #7C3AED;
    --tech-light: #E0F7FF;
    --tech-lighter: #F0F9FF;
    
    /* 功能色 */
    --success-color: #00A86B;
    --success-light: #34D399;
    --warning-color: #F59E0B;
    --warning-light: #FBBF24;
    --error-color: #EF4444;
    --error-light: #FCA5A5;
    
    /* 中性色 */
    --text-dark: #1a1a1a;
    --text-medium: #4B5563;
    --text-light: #666666;
    --text-lighter: #888888;
    --text-lightest: #9CA3AF;
    --white: #ffffff;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    
    /* 背景色 */
    --bg-light: #f5f9ff;
    --bg-lighter: #f0f9ff;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    
    /* 边框色 */
    --border-color: rgba(0, 86, 166, 0.1);
    --border-light: rgba(0, 86, 166, 0.05);
    --border-dark: rgba(0, 86, 166, 0.2);
    
    /* 渐变 */
    --gradient: linear-gradient(135deg, #0056A6 0%, #004080 100%);
    --gradient-light: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    --gradient-tech: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    --gradient-cyan: linear-gradient(135deg, #00D4FF 0%, #0099FF 100%);
    --gradient-indigo: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
    --gradient-purple: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-error: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #EA580C 100%);
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.5);
    --shadow-purple: 0 0 20px rgba(124, 58, 237, 0.4);
    --shadow-blue: 0 0 20px rgba(0, 99, 204, 0.4);
}



/* 品牌区域 - 紧凑版 */
.popup-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px 20px 0 0;
    border-bottom: 1px solid rgba(0, 86, 166, 0.1);
}

.brand-logo {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    padding: 5px;
    box-shadow: 0 3px 10px rgba(0, 86, 166, 0.2);
}

.brand-logo svg {
    width: 100%;
    height: 100%;
}

.brand-info {
    flex: 1;
}

.brand-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 3px 0;
    line-height: 1.3;
}

.brand-tagline {
    font-size: 11px;
    color: var(--text-light);
    margin: 0;
}

/* 弹窗内容 - 紧凑版 */
.popup-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
}

/* 工作时间 - 紧凑版 */
.work-hours {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.work-hours-icon {
    font-size: 22px;
}

.work-hours-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.work-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    width: fit-content;
}

.work-status.online {
    background: #10b981;
    color: white;
}

.work-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.work-time {
    font-size: 12px;
    color: #047857;
    font-weight: 500;
}

/* 联系方式 - 紧凑版 */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

.contact-method-item:hover {
    border-color: var(--primary-color);
    background: #f0f9ff;
    transform: translateX(3px);
}

.method-icon {
    font-size: 18px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 8px;
}

.method-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
    text-align: left;
}

.method-label {
    font-size: 11px;
    color: var(--text-light);
    text-align: left;
}

.method-value {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: visible;
    max-width: 100%;
    text-align: left;
}

/* 微信区域 - 紧凑版 */
.wechat-section {
    text-align: center;
    padding: 10px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.wechat-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 10px;
}

.wechat-icon {
    font-size: 16px;
}

.wechat-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

.wechat-qrcode-small {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.wechat-tip {
    font-size: 11px;
    color: #059669;
    margin: 0;
    line-height: 1.3;
}

/* 响应式设计 - 紧凑版 */
@media (max-width: 768px) {
    .fixed-contact-popup {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-button {
        padding: 12px 18px;
    }
    
    .contact-button span {
        font-size: 14px;
    }
    
    .contact-popup {
        width: 280px;
    }
}


body {
    font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 212, 255, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 99999 !important;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    pointer-events: auto;
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.navbar:hover::before {
    left: 100%;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12), 0 0 30px rgba(0, 212, 255, 0.15);
    padding: 10px 0;
    border-bottom-color: rgba(0, 212, 255, 0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    transition: all 0.3s ease;
}

.navbar.scrolled .container {
    padding: 10px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.nav-brand h1 {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 700;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.navbar.scrolled .nav-brand h1 {
    font-size: 18px;
}

.logo {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.navbar.scrolled .logo {
    width: 45px;
    height: 45px;
}

.logo svg {
    width: 100%;
    height: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    padding: 10px 15px;
    border-radius: 8px;
    overflow: hidden;
    display: inline-block;
    z-index: 1001;
    cursor: pointer;
}

.nav-menu a:hover {
    color: #00D4FF;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    background: rgba(0, 212, 255, 0.05);
    transform: translateY(-2px);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00D4FF, #3B82F6);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    pointer-events: none;
    z-index: -1;
}

.nav-menu a:hover::after {
    width: 80%;
    left: 50%;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
    z-index: -1;
}

.nav-menu a:hover::before {
    left: 100%;
}

.nav-menu a.dropdown {
    padding-right: 20px;
}

.dropdown-arrow {
    display: inline-block;
    margin-left: 5px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.dropdown-arrow:hover {
    color: var(--primary-color);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 15px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 10px;
    border: 1px solid rgba(0, 86, 166, 0.1);
}

.nav-menu .dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    color: var(--text-dark);
    padding: 10px 15px;
    margin: 5px 0;
    border-radius: 6px;
    transition: all 0.3s ease;
    text-align: left;
}

.dropdown-menu a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(0, 86, 166, 0.05);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-menu .dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* 首页横幅 - 科技感升级 */
.hero {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 40%, #004080 70%, #002855 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#hero-canvas {
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
}

/* 网格背景 */
.grid-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    z-index: 0;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

/* 粒子容器 */
.particle-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* 粒子效果 */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00d4ff;
    border-radius: 50%;
    animation: particleFloat 6s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-50px) scale(1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 86, 166, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 102, 204, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, rgba(10, 22, 40, 0.5) 0%, rgba(26, 54, 93, 0.3) 50%, rgba(0, 64, 128, 0.2) 100%);
    pointer-events: none;
    z-index: 0;
    animation: overlayShimmer 5s ease-in-out infinite;
}

@keyframes overlayShimmer {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* 科技感徽章 */
.tech-glow {
    position: relative;
    overflow: hidden;
}

.badge-glow-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.3), transparent);
    animation: badgeGlow 3s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes badgeGlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

/* 科技脉冲效果 */
.tech-pulse {
    animation: techPulse 2s ease-in-out infinite;
}

@keyframes techPulse {
    0%, 100% {
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 40px rgba(0, 212, 255, 0.8), 0 0 60px rgba(0, 212, 255, 0.5);
    }
}

/* 科技标签发光效果 */
.tech-tag-glow {
    position: relative;
    overflow: hidden;
    animation: tagGlow 3s ease-in-out infinite;
}

@keyframes tagGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.6), 0 0 30px rgba(0, 212, 255, 0.4);
    }
}

/* 实时数据展示 */
.real-time-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin: 40px 0;
    padding: 25px 40px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50px;
    backdrop-filter: blur(15px);
    animation: statsGlow 4s ease-in-out infinite;
    flex-wrap: wrap;
}

.real-time-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-direction: column;
    min-width: 150px;
}

.data-chart {
    width: 80px;
    height: 60px;
    margin: 10px 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
}

.chart-icon {
    width: 40px;
    height: 40px;
    color: #00d4ff;
    stroke-width: 1.5;
    opacity: 0.8;
}

.mini-chart {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    background: rgba(0, 212, 255, 0.1);
}

.data-trend {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 5px;
}

.data-trend.up {
    background: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.data-trend.down {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.trend-period {
    font-size: 10px;
    opacity: 0.8;
}

/* 数据可视化增强 */
.data-visualization {
    position: relative;
    overflow: hidden;
}

.data-visualization::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: dataVisGlow 3s ease-in-out infinite;
}

@keyframes dataVisGlow {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

@keyframes statsGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
        border-color: rgba(0, 212, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.3), 0 0 40px rgba(0, 212, 255, 0.1);
        border-color: rgba(0, 212, 255, 0.4);
    }
}

.real-time-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.real-time-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.real-time-value {
    font-size: 24px;
    font-weight: 800;
    color: #00d4ff;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
    animation: valuePulse 2s ease-in-out infinite;
}

@keyframes valuePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.real-time-unit {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.real-time-divider {
    color: rgba(255, 255, 255, 0.3);
    font-size: 20px;
}

/* 智能项目悬停效果 */
.smart-item-hover {
    transition: all 0.3s ease;
}

.smart-item-hover:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.2);
}

/* 智能图标发光效果 */
.smart-icon-glow {
    position: relative;
    overflow: hidden;
}

.smart-icon-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.4), transparent);
    animation: iconGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes iconGlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

/* 智能粒子效果 */
.smart-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00d4ff;
    border-radius: 50%;
    animation: smartParticle 3s ease-in-out infinite;
    opacity: 0;
}

@keyframes smartParticle {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translate(0, 0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translate(10px, -10px);
    }
}

/* 按钮科技发光效果 */
.btn-tech-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: btnGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes btnGlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

/* 科技装饰元素 */
.hero-tech-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 50px;
}

.tech-line {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.6), transparent);
    animation: lineGlow 3s ease-in-out infinite;
}

@keyframes lineGlow {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

.tech-dot {
    width: 10px;
    height: 10px;
    background: #00d4ff;
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

@keyframes dotPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    }
    50% {
        transform: scale(1.5);
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
    }
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, var(--white) 0%, transparent 100%);
    pointer-events: none;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 1;
}

/* 渐变色文字 */
.gradient-text {
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 50%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 3s ease-in-out infinite;
}

/* 科技标签 */
.tech-tags {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.tech-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    color: #00d4ff;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
}

.tag-dot {
    width: 8px;
    height: 8px;
    background: #00d4ff;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* 智能核心能力 */
.smart-capabilities {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 50px 0;
    padding: 35px 50px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.smart-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.smart-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 86, 166, 0.2) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 212, 255, 0.3);
    position: relative;
    overflow: hidden;
    animation: smartIconPulse 3s ease-in-out infinite;
}

.smart-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.3), transparent);
    transform: rotate(45deg);
    animation: aiIconGlow 3s ease-in-out infinite;
}

@keyframes smartIconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
    }
}

@keyframes aiIconGlow {
    0%, 100% {
        transform: rotate(45deg) translateX(-100%);
        opacity: 0;
    }
    50% {
        transform: rotate(45deg) translateX(100%);
        opacity: 1;
    }
}

.smart-icon svg {
    width: 28px;
    height: 28px;
    color: #00d4ff;
}

.smart-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.smart-value {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

/* 智能进度条 */
.smart-progress {
    width: 80px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 8px;
}

.smart-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #00d4ff 0%, #3b82f6 100%);
    border-radius: 2px;
    transition: width 1.5s ease-in-out;
    animation: shimmer 2s infinite;
}

/* 智能闪耀效果 */
.smart-sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #ffffff;
    border-radius: 50%;
    animation: sparkle 3s infinite;
    opacity: 0;
}

.smart-icon {
    position: relative;
}

.smart-icon .smart-sparkle:nth-child(2) {
    top: 8px;
    right: 8px;
    animation-delay: 0.5s;
}

.smart-icon .smart-sparkle:nth-child(3) {
    bottom: 8px;
    left: 8px;
    animation-delay: 1s;
}

/* 动画 */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1.5); }
}

/* 新能源动漫样式 */
.new-energy-animation {
    margin: 50px 0;
    text-align: center;
    position: relative;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.energy-animation-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: 450px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 20px;
}

.energy-animation-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 86, 166, 0.3);
    border: 1px solid rgba(0, 212, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.energy-animation-image[autoplay] {
    display: block;
}

.energy-animation-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 86, 166, 0.05) 100%);
    pointer-events: none;
    z-index: 1;
}

.energy-animation-image:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 80px rgba(0, 86, 166, 0.4), 0 0 40px rgba(0, 212, 255, 0.2);
}

.new-energy-animation::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(15px);
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.3;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translateX(-50%) scale(1.1);
    }
}

/* 响应式调整 - 增强版 */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
        padding: 0 30px;
    }
    
    .hero-content h1 {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .investment-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .container {
        max-width: 900px;
        padding: 0 25px;
    }
    
    .hero-content h1 {
        font-size: 42px;
    }
    
    .tech-tags {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .smart-capabilities {
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .calculator-content {
        grid-template-columns: 1fr;
    }
    
    .product-highlights {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    /* 导航栏响应式 */
    .nav-menu {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 30px 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-brand h1 {
        font-size: 16px;
    }
    
    /* 英雄区域响应式 */
    .hero {
        padding: 120px 0 60px;
        -webkit-overflow-scrolling: touch;
    }
    
    .hero-content h1 {
        font-size: 32px;
        line-height: 1.2;
    }
    
    .gradient-text {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 16px;
        padding: 0 10px;
    }
    
    .tech-tags {
        gap: 10px;
    }
    
    .tech-tag {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .smart-capabilities {
        flex-direction: column;
        gap: 25px;
        padding: 25px;
    }
    
    .smart-item {
        gap: 8px;
    }
    
    .smart-progress {
        width: 60px;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-box {
        padding: 20px 15px;
    }
    
    /* 技术架构响应式 */
    .architecture-container {
        gap: 30px;
    }

    .arch-row {
        flex-direction: column;
        gap: 20px;
    }

    .arch-connector {
        width: 2px;
        height: 60px;
        transform: rotate(90deg);
    }

    .arch-node {
        width: 100%;
        max-width: 300px;
    }

    .core-node {
        width: 100%;
        max-width: 320px;
    }
    
    /* 市场趋势响应式 */
    .trends-container {
        flex-direction: column;
    }
    
    .trend-chart {
        margin-bottom: 30px;
    }
    
    .chart-bars {
        gap: 10px;
    }
    
    .bar-item {
        flex: 1;
    }
    
    /* 竞争优势响应式 */
    .comparison-table {
        overflow-x: auto;
    }
    
    .table-header,
    .table-row {
        min-width: 600px;
    }
    
    /* 产品展示响应式 */
    .product-card {
        padding: 30px 20px;
    }
    
    .product-types-grid {
        grid-template-columns: 1fr;
    }
    
    /* ROI计算器响应式 */
    .roi-calculator {
        padding: 30px 20px;
    }
    
    /* 移动端优化 - 提升触摸体验 */
    .btn, .btn-primary, .btn-secondary {
        min-height: 48px;
        padding: 14px 28px;
        font-size: 16px;
    }
    
    input, textarea {
        font-size: 16px; /* 防止iOS缩放 */
    }
    
    /* 投资价值响应式 */
    .investment-cta {
        padding: 40px 20px;
    }
    
    .investment-cta h3 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 28px;
    }
    
    .gradient-text {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .stats-title h3 {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .badge-number {
        font-size: 40px;
    }
    
    .product-tab-content {
        padding: 0;
    }
    
    .tab-btn {
        padding: 12px 24px;
        font-size: 14px;
    }
}

/* 动画效果优化 - 增强版 */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
    50% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.6); }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 新增动画效果 */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blinkCursor {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: currentColor;
    }
}

/* 元素滚动动画优化 */
.scroll-reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* 新增高科技元素样式 */

/* 科技波浪效果 */
.tech-waves {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.tech-wave {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.05), transparent);
    border-radius: 45%;
    animation: waveRotate 30s linear infinite;
}

.tech-wave:nth-child(2) {
    animation-duration: 25s;
    animation-direction: reverse;
    background: linear-gradient(45deg, transparent, rgba(0, 86, 166, 0.03), transparent);
}

.tech-wave:nth-child(3) {
    animation-duration: 20s;
    background: linear-gradient(45deg, transparent, rgba(0, 102, 204, 0.04), transparent);
}

@keyframes waveRotate {
    0% {
        transform: rotate(0deg) scale(1);
    }
    100% {
        transform: rotate(360deg) scale(1.2);
    }
}

/* 霓虹网格效果 */
.neon-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

/* 轨道元素效果 */
.orbital-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.orbital-element {
    position: absolute;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50%;
    animation: orbit 60s linear infinite;
}

.orbital-element::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00d4ff;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes orbit {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 全息投影效果 */
.hologram-projection {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    overflow: hidden;
}

.hologram-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: hologramFloat 4s ease-in-out infinite;
}

.hologram-layer:nth-child(2) {
    width: 250px;
    height: 250px;
    animation-delay: -1s;
    animation-duration: 5s;
}

.hologram-layer:nth-child(3) {
    width: 200px;
    height: 200px;
    animation-delay: -2s;
    animation-duration: 6s;
}

@keyframes hologramFloat {
    0%, 100% {
        transform: translate(-50%, -50%) translateY(0px) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) translateY(-20px) scale(1.05);
        opacity: 0.8;
    }
}

/* 量子粒子效果 */
.quantum-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.quantum-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00d4ff;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(0, 212, 255, 0.8);
    animation: quantumFloat 8s ease-in-out infinite;
}

@keyframes quantumFloat {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translate(0, 0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translate(50px, -50px);
    }
}

/* 不同方向的滚动动画 */
.scroll-reveal.left {
    transform: translateX(-60px);
}

.scroll-reveal.right {
    transform: translateX(60px);
}

.scroll-reveal.up {
    transform: translateY(60px);
}

.scroll-reveal.down {
    transform: translateY(-60px);
}

.scroll-reveal.scale {
    transform: scale(0.8);
}

.scroll-reveal.left.revealed,
.scroll-reveal.right.revealed,
.scroll-reveal.up.revealed,
.scroll-reveal.down.revealed,
.scroll-reveal.scale.revealed {
    transform: translate(0) scale(1);
}

/* 延迟动画效果 */
.scroll-reveal.delay-1 {
    transition-delay: 0.1s;
}

.scroll-reveal.delay-2 {
    transition-delay: 0.2s;
}

.scroll-reveal.delay-3 {
    transition-delay: 0.3s;
}

.scroll-reveal.delay-4 {
    transition-delay: 0.4s;
}

.scroll-reveal.delay-5 {
    transition-delay: 0.5s;
}

/* 增强的悬停效果 */
.hover-lift {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* 渐变背景动画 */
.animated-gradient {
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes rotateGradient {
    0% {
        background-position: 0% 50%;
        transform: rotate(0deg);
    }
    50% {
        background-position: 100% 50%;
        transform: rotate(180deg);
    }
    100% {
        background-position: 0% 50%;
        transform: rotate(360deg);
    }
}

/* 科技感加载动画 */
.loading-dots {
    display: inline-flex;
    gap: 4px;
}

.loading-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: loading-pulse 1.4s ease-in-out infinite;
}

.loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes loading-pulse {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* 粒子效果增强 */
.particle-trail {
    position: relative;
    overflow: hidden;
}

.particle-trail::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: particle-trail 3s linear infinite;
}

@keyframes particle-trail {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-100%, -100%) rotate(360deg); }
}

/* 徽章容器 */
.hero-badges {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    animation: fadeInDown 0.8s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    padding: 12px 20px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    font-size: 13px;
    line-height: 1.4;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    overflow: visible;
    height: auto;
    position: relative;
    z-index: 1;
}

.hero-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 86, 166, 0.3);
}

.hero-badge.premium {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.25) 0%, rgba(245, 158, 11, 0.15) 100%);
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.2);
}

.hero-badge.highlight {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(5, 150, 105, 0.15) 100%);
    border-color: rgba(16, 185, 129, 0.4);
}

.badge-icon {
    font-size: 18px;
}

.badge-text {
    font-size: 13px;
}

/* 渐变文字效果 */
.gradient-text {
    font-size: 68px;
    font-weight: 900;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
    text-shadow: 0 0 40px rgba(0, 212, 255, 0.5),
                 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -2px;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, var(--tech-cyan) 30%, var(--tech-blue) 60%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 3s ease-in-out infinite;
}

/* 实时数据展示 */
.real-time-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 30px 0 40px;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    animation: fadeInUp 1s ease 0.4s backwards;
    flex-wrap: wrap;
}

.real-time-item {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 140px;
}

.real-time-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.real-time-value {
    font-size: 22px;
    font-weight: 800;
    color: #10b981;
    text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
    min-width: 60px;
    text-align: left;
}

.real-time-unit {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

.real-time-divider {
    color: rgba(255, 255, 255, 0.2);
    font-size: 20px;
    font-weight: 300;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s backwards;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

.hero-features {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin-bottom: 45px;
    animation: fadeInUp 1s ease 0.3s backwards;
    flex-wrap: wrap;
}

.hero-features {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 35px;
    animation: fadeInUp 1s ease 0.5s backwards;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: fadeInUp 1s ease 0.5s backwards;
}

.hero-feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px) scale(1.02);
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.2);
}

.feature-icon {
    font-size: 20px;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
}

.feature-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.feature-name {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.feature-desc {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* 发光效果 */
.glow-effect {
    position: relative;
    overflow: hidden;
}

.glow-effect::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: glowMove 3s ease-in-out infinite;
}

@keyframes glowMove {
    0%, 100% {
        transform: translateX(-100%) rotate(45deg);
    }
    50% {
        transform: translateX(100%) rotate(45deg);
    }
}

/* 数据展示 */
.hero-stats {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(15px);
    padding: 50px 0;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
}

.stats-title {
    text-align: center;
    margin-bottom: 45px;
}

.title-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3) 0%, rgba(16, 185, 129, 0.2) 100%);
    padding: 8px 18px;
    border-radius: 25px;
    border: 1px solid rgba(16, 185, 129, 0.4);
    margin-bottom: 20px;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(16, 185, 129, 0);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
    }
}

.badge-icon {
    font-size: 18px;
    animation: badgeIconBounce 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-svg-icon {
    width: 24px;
    height: 24px;
    color: var(--tech-cyan);
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
    animation: badgeIconBounce 2s ease-in-out infinite, badgeIconGlow 2s ease-in-out infinite;
}

@keyframes badgeIconGlow {
    0%, 100% {
        filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.8));
    }
}

@keyframes badgeIconBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

.badge-text {
    font-size: 14px;
    font-weight: 700;
    color: #6ee7b7;
    letter-spacing: 1px;
    position: relative;
    z-index: 110;
}

.stats-title h3 {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 12px 0;
    color: var(--white);
    letter-spacing: -0.5px;
}

.stats-title p {
    font-size: 15px;
    margin: 0;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 2px;
    font-weight: 500;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-box {
    text-align: left;
    padding: 24px 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column;
}

.stat-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--highlight-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 16px 16px 0 0;
    overflow: hidden;
}

.stat-box:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.35);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.stat-box:hover::before {
    transform: scaleX(1);
}

.stat-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: var(--highlight-color);
    flex-shrink: 0;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    text-align: center;
    position: relative;
}

/* 数字背景装饰 */
.stat-content::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: -1;
}

/* 实时更新指示器 */
.stat-box::after {
    content: '';
    position: absolute;
    top: 16px;
    right: 16px;
    width: 8px;
    height: 8px;
    background: #6ee7b7;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px #6ee7b7;
}

.stat-box:hover::after {
    opacity: 1;
}

.stat-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--highlight-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 16px 16px 0 0;
    overflow: hidden;
}

.stat-box:hover::before {
    transform: scaleX(1);
}

.stat-box .stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
    font-family: 'Arial', sans-serif;
    text-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
    letter-spacing: -0.5px;
    line-height: 1.2;
    white-space: nowrap;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: transform 0.3s ease;
    cursor: default;
}

/* 数字增长动画 */
.stat-number.animate {
    animation: numberPulse 3s ease-in-out infinite;
}

.stat-number.pulse {
    animation: pulse 0.3s ease-in-out;
}

/* 技术架构增强样式 */
.tech-architecture {
    position: relative;
    overflow: hidden;
}

/* 技术架构背景增强 */
.tech-architecture::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 102, 204, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 86, 166, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* 科技网格背景 */
.tech-architecture::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

/* 节点增强效果 */
.arch-node {
    position: relative;
    overflow: hidden;
}

.arch-node::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: nodeShimmer 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes nodeShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.arch-node:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3), 0 0 30px rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.5);
}

/* 节点粒子效果 */
.node-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.node-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00d4ff;
    border-radius: 50%;
    animation: nodeParticle 3s ease-in-out infinite;
    opacity: 0;
}

@keyframes nodeParticle {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translate(0, 0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translate(10px, -10px);
    }
}

/* 节点发光效果 */
.node-glow-effect {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.6), transparent);
    animation: nodeGlow 2s ease-in-out infinite;
}

@keyframes nodeGlow {
    0%, 100% {
        opacity: 0.3;
        transform: translateX(-50%) scaleX(0.5);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scaleX(1);
    }
}

/* 核心节点增强 */
.core-node {
    position: relative;
    overflow: hidden;
}

.core-node::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    animation: coreNodePulse 3s ease-in-out infinite;
}

@keyframes coreNodePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

/* 核心节点旋转效果 */
.core-node-rotation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200%;
    height: 200%;
    border: 2px solid rgba(0, 212, 255, 0.2);
    border-radius: 50%;
    animation: coreRotate 20s linear infinite;
    pointer-events: none;
}

@keyframes coreRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* 核心节点粒子效果 */
.core-node-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.core-node-particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #00d4ff;
    border-radius: 50%;
    animation: coreNodeParticle 4s ease-in-out infinite;
    opacity: 0;
}

@keyframes coreNodeParticle {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translate(0, 0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translate(20px, -20px);
    }
}

/* 核心节点状态 */
.core-node-status {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
    z-index: 2;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-color);
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }
}

/* 连接器流动效果 */
.connector-flow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--tech-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
    animation: flowAnimation 3s ease-in-out infinite;
}

@keyframes flowAnimation {
    0% {
        top: -10px;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

/* 连接器粒子效果 */
.connector-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.connector-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00d4ff;
    border-radius: 50%;
    animation: connectorParticle 2s ease-in-out infinite;
    opacity: 0;
}

@keyframes connectorParticle {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translateY(0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translateY(10px);
    }
}

/* 连接器标签 */
.connector-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 86, 166, 0.8);
    padding: 6px 16px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
    border: 1px solid rgba(0, 212, 255, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 节点状态 */
.node-status {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    z-index: 2;
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* 技术架构信息面板 */
.tech-arch-info-panel {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-top: 80px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.info-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: var(--gradient);
    color: var(--white);
}

.info-panel-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

.info-panel-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.info-panel-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.info-panel-content {
    padding: 30px;
}

.info-section {
    margin-bottom: 30px;
}

.info-section:last-child {
    margin-bottom: 0;
}

.info-section h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.info-section p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* 技术栈 */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.tech-stack-item {
    background: var(--bg-light);
    padding: 8px 16px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(0, 86, 166, 0.1);
}

/* 性能指标 */
.performance-metrics {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
}

.metric-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 15px;
    min-width: 120px;
    border: 1px solid rgba(0, 86, 166, 0.1);
}

.metric-value {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.metric-label {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
}

/* 技术架构控制增强 */
.tech-arch-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
}

.control-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.control-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: buttonGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes buttonGlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.control-btn:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

.control-btn.active {
    background: rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

@keyframes numberPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* 产品展示部分增强 */
.products {
    position: relative;
    overflow: hidden;
}

.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 86, 166, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(0, 102, 204, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.products .container {
    position: relative;
    z-index: 1;
}

/* 产品标签切换增强 */
.product-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.tab-btn {
    background: var(--white);
    border: 2px solid var(--border-color);
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 86, 166, 0.1), transparent);
    animation: tabBtnGlow 3s ease-in-out infinite;
}

@keyframes tabBtnGlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.tab-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 86, 166, 0.1);
    border-color: var(--primary-color);
}

.tab-btn.active {
    background: var(--gradient);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(0, 86, 166, 0.2);
}

.tab-icon {
    font-size: 20px;
    transition: all 0.3s ease;
}

.tab-btn.active .tab-icon {
    transform: scale(1.2);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

/* 产品卡片增强 */
.product-card {
    background: var(--white);
    border-radius: 25px;
    padding: 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.product-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    animation: productCardShimmer 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes productCardShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 86, 166, 0.15), 0 0 30px rgba(0, 212, 255, 0.1);
    border-color: var(--tech-cyan);
}

/* 产品图片增强 */
.product-image {
    position: relative;
    margin-bottom: 30px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    pointer-events: none;
}

.product-placeholder {
    background: linear-gradient(135deg, #f5f9ff 0%, #e0f7ff 100%);
    padding: 60px 40px;
    text-align: center;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.product-placeholder:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 86, 166, 0.1);
}

.product-placeholder svg {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    color: var(--primary-color);
    filter: drop-shadow(0 0 10px rgba(0, 86, 166, 0.2));
    animation: productIconPulse 2s ease-in-out infinite;
}

@keyframes productIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 86, 166, 0.2));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 20px rgba(0, 86, 166, 0.4));
    }
}

/* 产品标题增强 */
.product-header h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 产品徽章增强 */
.product-badges {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.product-badge-tech {
    background: rgba(0, 86, 166, 0.1);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid rgba(0, 86, 166, 0.2);
    transition: all 0.3s ease;
}

.product-badge-tech:hover {
    background: var(--gradient);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* 产品描述增强 */
.product-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

/* 产品特性增强 */
.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(0, 86, 166, 0.1);
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: var(--gradient);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 86, 166, 0.15);
}

.feature-tag svg {
    width: 16px;
    height: 16px;
    transition: all 0.3s ease;
}

.feature-tag:hover svg {
    transform: scale(1.2);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

/* 产品亮点增强 */
.product-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.highlight-item {
    background: var(--bg-light);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(0, 86, 166, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.highlight-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 86, 166, 0.05), transparent);
    animation: highlightShimmer 3s ease-in-out infinite;
}

@keyframes highlightShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.highlight-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 86, 166, 0.1);
    border-color: var(--primary-color);
}

.highlight-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    border-radius: 15px;
    color: var(--primary-color);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.highlight-item:hover .highlight-icon {
    background: var(--gradient);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 86, 166, 0.2);
}

.highlight-icon svg {
    width: 30px;
    height: 30px;
    transition: all 0.3s ease;
}

.highlight-item:hover .highlight-icon svg {
    transform: scale(1.2);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

.highlight-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.highlight-item ul {
    list-style: none;
    position: relative;
    z-index: 1;
}

.highlight-item ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.highlight-item ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 8px;
    color: var(--success-color);
    font-weight: 700;
    transition: all 0.3s ease;
}

.highlight-item:hover ul li {
    color: var(--text-dark);
    transform: translateX(5px);
}

/* 产品类型增强 */
.product-types {
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.types-header {
    text-align: center;
    margin-bottom: 40px;
}

.types-header h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.types-subtitle {
    font-size: 16px;
    color: var(--text-light);
}

/* 产品分类增强 */
.product-category {
    margin-bottom: 60px;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--gradient-light);
    border-radius: 20px;
    border: 1px solid rgba(0, 86, 166, 0.1);
}

.category-icon {
    font-size: 24px;
    color: var(--primary-color);
}

.category-header h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    flex: 1;
}

.category-tag {
    background: var(--gradient);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 15px;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
}

/* 产品类型网格增强 */
.product-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-type-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
}

.product-type-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    animation: typeCardShimmer 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes typeCardShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.product-type-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 86, 166, 0.15);
    border-color: var(--primary-color);
}

/* 产品类型图片增强 */
.product-type-image {
    position: relative;
    overflow: hidden;
    height: 200px;
    border-radius: 20px 20px 0 0;
}

.type-image-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.type-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.product-type-card:hover .type-image-wrapper img {
    transform: scale(1.1);
}

.type-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    pointer-events: none;
}

/* 产品类型标签增强 */
.type-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 8px 16px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
    z-index: 1;
}

.type-badge.hot {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8E53 100%);
}

.type-badge.new {
    background: linear-gradient(135deg, #00A86B 0%, #3CCF4E 100%);
}

.type-badge {
    background: linear-gradient(135deg, #0056A6 0%, #0066CC 100%);
}

/* 产品类型内容增强 */
.type-content {
    padding: 25px;
    position: relative;
    z-index: 1;
    text-align: left;
}

.type-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.type-content p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 20px;
}

/* 产品类型规格增强 */
.type-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.spec-item {
    background: var(--bg-light);
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(0, 86, 166, 0.1);
}

/* 产品类型特性增强 */
.type-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.type-feature {
    background: rgba(0, 86, 166, 0.1);
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(0, 86, 166, 0.2);
    transition: all 0.3s ease;
}

.type-feature:hover {
    background: var(--gradient);
    color: var(--white);
    border-color: var(--primary-color);
}

.type-feature.highlight {
    background: var(--gradient);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 86, 166, 0.3);
    font-weight: 700;
}

.type-feature.offline-highlight {
    background: linear-gradient(135deg, #FF4757 0%, #FF3742 100%);
    color: var(--white);
    border-color: #FF3742;
    box-shadow: 0 4px 12px rgba(255, 55, 66, 0.3);
    font-weight: 700;
}

/* 平台介绍增强 */
.platform-intro {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.platform-intro h3 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.platform-intro p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

/* 平台统计增强 */
.platform-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.platform-stat-item {
    text-align: center;
    padding: 30px;
    background: var(--gradient-light);
    border-radius: 20px;
    border: 1px solid rgba(0, 86, 166, 0.1);
    min-width: 150px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.platform-stat-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 86, 166, 0.1), transparent);
    animation: statItemShimmer 3s ease-in-out infinite;
}

@keyframes statItemShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.platform-stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 86, 166, 0.1);
    border-color: var(--primary-color);
    background: var(--gradient);
    color: var(--white);
}

.platform-stat-number {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 10px;
    transition: all 0.3s ease;
    color: var(--white);
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.platform-stat-item:hover .platform-stat-number {
    transform: scale(1.1);
    text-shadow: 0 0 25px rgba(255, 255, 255, 0.9);
    color: var(--white);
}

.platform-stat-label {
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    color: var(--white);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.platform-stat-item:hover .platform-stat-label {
    color: var(--white);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.7);
}

/* 平台特性增强 */
.platform-features {
    margin-bottom: 60px;
}

.platform-features h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 30px;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.platform-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.platform-feature-card {
    background: var(--white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.platform-feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    animation: platformCardShimmer 4s ease-in-out infinite;
}

@keyframes platformCardShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.platform-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 86, 166, 0.15);
    border-color: var(--primary-color);
}

.platform-feature-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.platform-feature-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

/* 平台优势增强 */
.platform-benefits {
    margin-top: 60px;
}

.platform-benefits h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 30px;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 86, 166, 0.05), transparent);
    animation: benefitShimmer 3s ease-in-out infinite;
}

@keyframes benefitShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 86, 166, 0.15);
    border-color: var(--primary-color);
}

.benefit-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.benefit-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.benefit-content p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
}

@keyframes numberPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
    }
    50% {
        transform: scale(1.03);
    }
}

/* 技术解决方案部分增强 */
.tech-solutions {
    position: relative;
    overflow: hidden;
}

/* 科技背景增强 */
.tech-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.tech-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: techGridMove 15s linear infinite;
}

@keyframes techGridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(40px, 40px);
    }
}

.tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.tech-particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #00d4ff;
    border-radius: 50%;
    animation: techParticle 6s ease-in-out infinite;
    opacity: 0;
}

@keyframes techParticle {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translateY(0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translateY(-100px);
    }
}

.tech-solutions .container {
    position: relative;
    z-index: 1;
}

/* 技术解决方案头部增强 */
.tech-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
    color: var(--white);
}

.tech-section-title {
    color: var(--white);
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.tech-section-subtitle {
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.tech-section-badge {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.badge-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--tech-cyan);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    animation: badgeNumberPulse 2s ease-in-out infinite;
}

@keyframes badgeNumberPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.8);
    }
}

.tech-badge-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--tech-cyan), transparent);
    animation: techBadgeLineGlow 2s ease-in-out infinite;
}

@keyframes techBadgeLineGlow {
    0%, 100% {
        opacity: 0.5;
        transform: scaleX(0.8);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}

.tech-section-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    animation: techTitleGlow 3s ease-in-out infinite;
}

@keyframes techTitleGlow {
    0%, 100% {
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    }
    50% {
        text-shadow: 0 0 50px rgba(0, 212, 255, 0.6);
    }
}

.tech-section-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 技术解决方案网格增强 */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

/* 技术卡片增强 */
.tech-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: techCardShimmer 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes techCardShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.tech-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.2), 0 0 30px rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.5);
}

/* 技术卡片头部增强 */
.tech-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.tech-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 20px;
    color: var(--tech-cyan);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tech-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.3), transparent);
    animation: techIconShimmer 3s ease-in-out infinite;
}

@keyframes techIconShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.tech-card:hover .tech-icon {
    background: rgba(0, 212, 255, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.tech-icon svg {
    width: 32px;
    height: 32px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.tech-card:hover .tech-icon svg {
    transform: scale(1.2);
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.8));
}

.tech-tag {
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.2);
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
    color: var(--tech-cyan);
    border: 1px solid rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.tech-card:hover .tech-tag {
    background: rgba(0, 212, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

/* 技术卡片标题增强 */
.tech-card-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.tech-card-title.tech-title {
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 50%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 3s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.tech-list-text {
    line-height: 1.5;
    font-size: 14px;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 50%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 3s ease-in-out infinite;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.tech-card:hover .tech-list-text {
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 50%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
}

.tech-card .tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

.tech-card .tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.tech-card .tech-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00d4ff;
    border-radius: 50%;
    animation: particleFloat 6s ease-in-out infinite;
}

.tech-card .tech-particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.tech-card .tech-particle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 2s;
}

.tech-card .tech-particle:nth-child(3) {
    top: 80%;
    left: 40%;
    animation-delay: 4s;
}

.tech-card .tech-particle:nth-child(4) {
    top: 40%;
    left: 60%;
    animation-delay: 1s;
}

.tech-card .tech-particle:nth-child(5) {
    top: 10%;
    left: 70%;
    animation-delay: 3s;
}

/* 技术卡片列表增强 */
.tech-list {
    list-style: none;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.tech-list-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.tech-list-item:last-child {
    border-bottom: none;
}

.tech-card:hover .tech-list-item {
    transform: translateX(5px);
    border-bottom-color: rgba(0, 212, 255, 0.3);
}

.list-icon {
    margin-top: 4px;
    color: var(--success-color);
    flex-shrink: 0;
    animation: listIconPulse 2s ease-in-out infinite;
}

@keyframes listIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 168, 107, 0.5));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 15px rgba(0, 168, 107, 0.8));
    }
}

.tech-list-item span {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    font-size: 14px;
}

/* 技术卡片底部增强 */
.tech-card-footer {
    position: relative;
    z-index: 1;
}

.tech-progress {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 10px;
}

.tech-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--tech-cyan), var(--tech-blue));
    border-radius: 3px;
    animation: techProgressBar 2s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.tech-progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    animation: techProgressShimmer 2s ease-in-out infinite;
}

@keyframes techProgressShimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.progress-label {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-align: right;
}

/* 技术数据概览增强 */
.tech-data-overview {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 80px;
    position: relative;
    z-index: 1;
}

.data-overview-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 180px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.data-overview-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: dataItemShimmer 4s ease-in-out infinite;
}

@keyframes dataItemShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.data-overview-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.5);
}

.data-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 15px;
    color: var(--tech-cyan);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.data-overview-item:hover .data-icon {
    background: rgba(0, 212, 255, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.data-icon svg {
    width: 24px;
    height: 24px;
    transition: all 0.3s ease;
}

.data-overview-item:hover .data-icon svg {
    transform: scale(1.2);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.8));
}

.data-content {
    position: relative;
    z-index: 1;
}

.data-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--tech-cyan);
    margin-bottom: 10px;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
    animation: dataNumberPulse 2s ease-in-out infinite;
}

@keyframes dataNumberPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 25px rgba(0, 212, 255, 0.8);
    }
}

.data-label {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
}

.data-glow-effect {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--tech-cyan), transparent);
    animation: dataGlow 2s ease-in-out infinite;
}

@keyframes dataGlow {
    0%, 100% {
        opacity: 0.3;
        transform: translateX(-50%) scaleX(0.5);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scaleX(1);
    }
}

/* 特性展示部分增强 */
.features {
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 86, 166, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(0, 102, 204, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.features .container {
    position: relative;
    z-index: 1;
}

/* 特性网格增强 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.feature-item {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
    text-align: center;
    color: var(--white);
}

.feature-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 86, 166, 0.1), transparent);
    animation: featureItemShimmer 4s ease-in-out infinite;
}

@keyframes featureItemShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.feature-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 86, 166, 0.15), 0 0 30px rgba(0, 212, 255, 0.1);
    border-color: var(--primary-color);
}

/* 特性编号增强 */
.feature-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(0, 86, 166, 0.3);
    animation: featureNumberPulse 2s ease-in-out infinite;
}

@keyframes featureNumberPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 20px rgba(0, 86, 166, 0.3);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 30px rgba(0, 86, 166, 0.6);
    }
}

/* 特性图标增强 */
.feature-item .tech-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-light);
    color: var(--primary-color);
}

.feature-item:hover .tech-icon {
    background: var(--gradient);
    color: var(--white);
}

.feature-item h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.feature-item p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
}

/* 特性发光效果 */
.feature-glow-effect {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: featureGlow 2s ease-in-out infinite;
}

@keyframes featureGlow {
    0%, 100% {
        opacity: 0.3;
        transform: translateX(-50%) scaleX(0.5);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scaleX(1);
    }
}

/* 全局科技元素和动画效果 */
/* 滚动条增强 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a1628;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--tech-cyan));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--tech-cyan), var(--primary-color));
}

/* 全局动画类 */
.tech-fade-in {
    animation: techFadeIn 1s ease-out;
}

@keyframes techFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tech-slide-in-left {
    animation: techSlideInLeft 1s ease-out;
}

@keyframes techSlideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.tech-slide-in-right {
    animation: techSlideInRight 1s ease-out;
}

@keyframes techSlideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.tech-pulse {
    animation: techPulse 2s ease-in-out infinite;
}

@keyframes techPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(0, 86, 166, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 30px rgba(0, 86, 166, 0.6);
    }
}

/* 全局按钮增强 */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: btnShimmer 3s ease-in-out infinite;
}

@keyframes btnShimmer {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 86, 166, 0.2);
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    border: none;
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--gradient);
    color: var(--white);
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .tech-section-title {
        font-size: 28px;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-data-overview {
        flex-direction: column;
        align-items: center;
    }
    
    .data-overview-item {
        width: 100%;
        max-width: 300px;
    }
    
    .product-types-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    /* 科技元素响应式调整 */
    .mouse-follow-particles {
        display: none; /* 在移动设备上禁用鼠标跟随效果 */
    }
    
    .tech-particles, .data-stream, .digital-rain {
        display: none; /* 在移动设备上禁用复杂背景效果，提高性能 */
    }
    
    .fixed-contact-popup {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-button {
        padding: 12px 18px;
        font-size: 14px;
    }
    
    .contact-popup {
        width: 280px;
    }
    
    .product-card-tech:hover {
        transform: translateY(-10px) rotateX(3deg) rotateY(3deg) scale(1.02);
    }
    
    .navbar {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: none; /* 在移动设备上禁用 backdrop-filter，提高性能 */
    }
    
    .nav-menu {
        gap: 15px;
    }
    
    .nav-menu a {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .loading-logo {
        width: 80px;
        height: 80px;
    }
    
    .loading-text {
        font-size: 20px;
    }
    
    .loading-progress {
        width: 180px;
    }
}

/* 平板设备响应式调整 */
@media (min-width: 769px) and (max-width: 1024px) {
    .tech-particles, .data-stream, .digital-rain {
        opacity: 0.6; /* 在平板设备上降低背景效果的不透明度，提高性能 */
    }
    
    .product-card-tech:hover {
        transform: translateY(-12px) rotateX(4deg) rotateY(4deg) scale(1.02);
    }
    
    .fixed-contact-popup {
        bottom: 25px;
        right: 25px;
    }
}

@keyframes numberPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
    }
    50% {
        transform: scale(1.03);
        text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }
}

/* 趋势点动画 */
.trend-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #6ee7b7;
    border-radius: 50%;
    margin-left: 8px;
    animation: trendPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

@keyframes trendPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
        box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
    }
    50% {
        transform: scale(1.5);
        opacity: 1;
        box-shadow: 0 0 20px rgba(16, 185, 129, 0.8);
    }
}

/* 实时更新指示器 */
.stat-box::after {
    content: '';
    position: absolute;
    top: 16px;
    right: 16px;
    width: 8px;
    height: 8px;
    background: #6ee7b7;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px #6ee7b7;
    animation: livePulse 2s ease-in-out infinite;
}

.stat-box:hover::after {
    opacity: 1;
}

@keyframes livePulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
        box-shadow: 0 0 10px #6ee7b7;
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
        box-shadow: 0 0 20px #6ee7b7;
    }
}

.stat-info {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.stat-box .stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    margin-bottom: 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.stat-trend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0;
    background: rgba(16, 185, 129, 0.25);
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.stat-trend.up {
    color: #6ee7b7;
}

.stat-trend.down {
    background: rgba(239, 68, 68, 0.25);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
}

.trend-arrow {
    font-size: 16px;
    font-weight: 800;
    line-height: 1;
}

.trend-value {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.trend-period {
    font-size: 12px;
    font-weight: 600;
    opacity: 0.9;
    margin-left: 4px;
    padding-left: 8px;
    border-left: 1px solid currentColor;
}

/* 趋势标签动画 */
.stat-trend {
    animation: trendGlow 2s ease-in-out infinite;
}

@keyframes trendGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(16, 185, 129, 0.2);
    }
    50% {
        box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
    }
}

.btn {
    padding: 14px 32px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    cursor: pointer;
    transform-style: preserve-3d;
    perspective: 500px;
}

.btn svg {
    width: 20px;
    height: 20px;
    transition: all 0.4s ease;
    transform-style: preserve-3d;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
    z-index: -1;
}

.btn::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    right: 1px;
    bottom: 1px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover::after {
    opacity: 1;
}

.btn-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--white);
    box-shadow: 
        0 4px 20px rgba(16, 185, 129, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px) rotateX(5deg);
    box-shadow: 
        0 8px 35px rgba(16, 185, 129, 0.5),
        0 0 20px rgba(16, 185, 129, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-primary:hover svg {
    transform: translateX(3px) translateZ(5px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--white);
    transform: translateY(-3px) rotateX(5deg);
    box-shadow: 
        0 8px 30px rgba(255, 255, 255, 0.2),
        0 0 15px rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover svg {
    transform: scale(1.1) translateZ(5px);
}

/* 按钮发光效果 */
.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: rotate(45deg);
    animation: btnGlowMove 3s ease-in-out infinite;
}

@keyframes btnGlowMove {
    0%, 100% {
        transform: translateX(-100%) rotate(45deg);
    }
    50% {
        transform: translateX(100%) rotate(45deg);
    }
}

.btn-accent {
    background: var(--highlight-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    background: #ff7c4a;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 86, 166, 0.1);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 86, 166, 0.3);
}

/* 产品服务 */
.products {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

/* 产品科技背景 */
.products-tech-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.products-tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 86, 166, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 86, 166, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: productsGridMove 30s linear infinite;
}

.products-tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 产品卡片科技效果 */
.product-card-tech {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 86, 166, 0.2);
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0, 86, 166, 0.1);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.product-card-tech:hover {
    transform: translateY(-15px) rotateX(5deg) rotateY(5deg) scale(1.03);
    box-shadow: 0 20px 50px rgba(0, 86, 166, 0.2), 0 0 40px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.4);
}

.product-card-tech::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.product-card-tech:hover::before {
    left: 100%;
}

.product-badge-tech-glow {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.9) 0%, rgba(0, 102, 204, 0.9) 100%);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    animation: badgeTechGlow 2s ease-in-out infinite;
}

/* 产品图片科技效果 */
.product-image-tech {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 20px;
}

.image-wrapper-tech {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.product-placeholder-tech {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    border-radius: 15px;
    min-height: 300px;
}

.placeholder-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.3), transparent);
    animation: placeholderGlow 3s ease-in-out infinite;
    pointer-events: none;
}



/* 科技图片容器 */
.tech-image-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 8px;
}

/* 科技图片光效 */
.tech-image-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    animation: techGlowPulse 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes techGlowPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.6;
    }
}

/* 扫描线效果 */
.scan-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 212, 255, 0.1) 2px,
        rgba(0, 212, 255, 0.1) 4px
    );
    animation: scanLines 8s linear infinite;
    pointer-events: none;
}

@keyframes scanLines {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

/* 数字雨效果 */
.digital-rain-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(0, 212, 255, 0.05) 50%,
        transparent 100%
    );
    animation: digitalRain 5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes digitalRain {
    0%, 100% {
        opacity: 0;
    }
    50% {
        opacity: 0.2;
    }
}

.overlay-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    animation: overlayGlow 2s ease-in-out infinite;
    pointer-events: none;
}

.image-tech-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

/* 产品主体科技效果 */
.product-body-tech {
    position: relative;
    z-index: 1;
}

.product-header-tech h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-badge-tech-enhanced {
    position: relative;
    overflow: hidden;
    background: rgba(0, 86, 166, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
    margin-right: 8px;
    animation: productBadgeGlow 2s ease-in-out infinite;
}

.product-description-tech {
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 14px;
}

/* 产品特性科技效果 */
.product-features-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.feature-tag-tech {
    position: relative;
    overflow: hidden;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-color);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-tag-tech:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.2);
}

/* 产品亮点科技效果 */
.product-highlights-tech {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.highlight-item-tech {
    position: relative;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 86, 166, 0.1);
    border-radius: 15px;
    padding: 20px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.highlight-item-tech:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 86, 166, 0.1);
    border-color: rgba(0, 212, 255, 0.2);
}

.highlight-icon-tech {
    position: relative;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.1) 0%, rgba(0, 102, 204, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    animation: highlightIconGlow 2s ease-in-out infinite;
}

.highlight-icon-tech svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.highlight-item-tech h4 {
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.highlight-item-tech ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.highlight-item-tech li {
    padding: 6px 0;
    color: var(--text-dark);
    font-size: 14px;
    position: relative;
    padding-left: 20px;
}

.highlight-item-tech li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
}

/* 产品卡片发光效果 */
.product-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: productCardGlow 3s ease-in-out infinite;
    pointer-events: none;
}

/* 动画效果 */
@keyframes productsGridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

@keyframes badgeTechGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
    }
}

@keyframes placeholderGlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

@keyframes overlayGlow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.6;
    }
}

@keyframes productBadgeGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 86, 166, 0.3);
    }
    50% {
        box-shadow: 0 0 15px rgba(0, 86, 166, 0.6);
    }
}

@keyframes highlightIconGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    }
}

@keyframes productCardGlow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.6;
    }
}

/* 投资价值展示区 */
.investment {
    padding: 120px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.investment::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="%23ffffff" fill-opacity="0.05"/></svg>');
    background-size: 50px 50px;
    opacity: 0.5;
}

.investment .section-title {
    color: var(--white);
    text-shadow: 0 0 30px rgba(0, 86, 166, 0.5);
}

.investment .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.investment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 50px 0;
}

.investment-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.investment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: left 0.5s ease;
}

.investment-card:hover::before {
    left: 100%;
}

.investment-card:hover {
    transform: translateY(-5px);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 20px 50px rgba(16, 185, 129, 0.15);
}

.investment-card .card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.investment-card .card-icon {
    font-size: 28px;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.investment-card .card-header h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    color: var(--white);
}

/* 市场规模卡片 */
.market-scale .scale-number {
    display: flex;
    align-items: baseline;
    gap: 5px;
    margin-bottom: 15px;
}

.market-scale .currency {
    font-size: 32px;
    font-weight: 700;
    color: #10b981;
}

.market-scale .value {
    font-size: 48px;
    font-weight: 900;
    color: #10b981;
    text-shadow: 0 0 30px rgba(16, 185, 129, 0.5);
}

.market-scale .unit {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
}

.market-scale .scale-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.market-scale .scale-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.market-scale .scale-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    font-size: 13px;
}

.market-scale .item-label {
    color: rgba(255, 255, 255, 0.8);
}

.market-scale .item-value {
    color: #10b981;
    font-weight: 700;
}

.investment-card .card-trend {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #10b981;
}

/* 竞争优势卡片 */
.competitive-edge .edge-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.competitive-edge .edge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.competitive-edge .edge-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.competitive-edge .edge-icon {
    font-size: 24px;
}

.competitive-edge .edge-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.competitive-edge .edge-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
}

.competitive-edge .edge-desc {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* 商业模式卡片 */
.business-model .model-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.business-model .model-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.business-model .model-percent {
    font-size: 28px;
    font-weight: 800;
    color: #3b82f6;
    min-width: 60px;
}

.business-model .model-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.business-model .model-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
}

.business-model .model-desc {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* 增长数据卡片 */
.growth-data .growth-chart {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.growth-data .growth-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 180px;
    gap: 15px;
}

.growth-data .growth-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
}

.growth-data .growth-bar .bar {
    width: 100%;
    background: linear-gradient(180deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 8px 8px 0 0;
    transition: all 0.5s ease;
    position: relative;
    min-height: 50px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 8px;
}

.growth-data .growth-bar.active .bar {
    background: linear-gradient(180deg, #10b981 0%, #059669 100%);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.4);
}

.growth-data .bar-value {
    position: absolute;
    top: -25px;
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
}

.growth-data .bar-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.growth-data .growth-highlight {
    text-align: center;
    padding: 15px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.growth-data .highlight-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    display: block;
    margin-bottom: 5px;
}

.growth-data .highlight-value {
    font-size: 32px;
    font-weight: 800;
    color: #10b981;
}

/* ROI计算器 */
.roi-calculator {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    margin: 60px 0;
}

.calculator-header {
    text-align: center;
    margin-bottom: 30px;
}

.calculator-header .calc-icon {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
}

.calculator-header h3 {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 10px 0;
    color: var(--white);
}

.calc-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.calculator-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calc-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-input-group label {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.calc-input-group input,
.calc-input-group select {
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--white);
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.calc-input-group input:focus,
.calc-input-group select:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.calc-btn {
    margin-top: 10px;
}

.calc-results {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.result-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.result-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.result-value.highlight {
    color: #10b981;
    font-size: 22px;
}

/* 投资CTA */
.investment-cta {
    text-align: center;
    padding: 60px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(5, 150, 105, 0.1) 100%);
    border-radius: 24px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    margin-top: 60px;
}

.investment-cta h3 {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 15px 0;
    color: var(--white);
}

.investment-cta p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 30px 0;
}

.btn-large {
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 700;
}

.section-title {
    text-align: center;
    font-size: 46px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 50px;
}

/* 章节标题区域 */
.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 50px;
}

.section-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.badge-number {
    font-size: 56px;
    font-weight: 800;
    color: rgba(0, 86, 166, 0.15);
    line-height: 1;
    font-family: 'Arial', sans-serif;
}

.badge-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
}

/* 技术架构徽章 */
.tech-arch-badge {
    position: relative;
}

.tech-glow-line {
    background: linear-gradient(90deg, var(--tech-cyan), transparent);
    animation: lineGlow 3s ease-in-out infinite;
}

@keyframes lineGlow {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
    }
}

.tech-arch-title {
    position: relative;
    display: inline-block;
}

.tech-arch-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--tech-cyan), var(--tech-blue));
    border-radius: 2px;
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% {
        width: 0;
    }
    50% {
        width: 100%;
    }
}

.tech-note {
    position: relative;
    display: inline-block;
    padding-left: 20px;
}

.tech-note::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 2px;
    background: var(--tech-cyan);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* 技术架构容器 */
.tech-arch-container {
    position: relative;
    padding: 50px 0;
}

/* 核心技术优势 */
.tech-solutions {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #004080 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* 科技背景 */
.tech-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.tech-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: techGridMove 20s linear infinite;
}

@keyframes techGridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.tech-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00d4ff;
    border-radius: 50%;
    animation: techParticleFloat 6s ease-in-out infinite;
}

@keyframes techParticleFloat {
    0%, 100% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-50px) scale(1);
    }
}

/* 技术卡片 */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px 0;
    position: relative;
    z-index: 1;
}

.tech-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: techCardGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes techCardGlow {
    0%, 100% {
        transform: translateX(-100%) rotate(45deg);
    }
    50% {
        transform: translateX(100%) rotate(45deg);
    }
}

.tech-card-hover:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

.tech-card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.tech-icon {
    font-size: 32px;
    animation: techIconPulse 2s ease-in-out infinite;
}

@keyframes techIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
    50% {
        transform: scale(1.2);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    }
}

.tech-tag {
    padding: 6px 16px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #00d4ff;
    transition: all 0.3s ease;
}

.tech-tag-hover:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* 技术进度条 */
.tech-progress {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin: 15px 0;
}

.tech-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #00d4ff, #3b82f6);
    border-radius: 3px;
    transition: width 1.5s ease-in-out;
    position: relative;
    overflow: hidden;
}

.tech-progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes progressShine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* 技术数据概览 */
.tech-data-overview {
    display: flex;
    justify-content: space-around;
    margin: 60px 0;
    flex-wrap: wrap;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.data-overview-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.data-overview-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    animation: dataGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes dataGlow {
    0%, 100% {
        transform: translateX(-100%) rotate(45deg);
    }
    50% {
        transform: translateX(100%) rotate(45deg);
    }
}

.data-icon {
    font-size: 48px;
    margin-bottom: 15px;
    animation: dataIconPulse 2s ease-in-out infinite;
}

@keyframes dataIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
    50% {
        transform: scale(1.2);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    }
}

.data-number {
    font-size: 36px;
    font-weight: 900;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    margin-bottom: 10px;
    animation: dataNumberPulse 3s ease-in-out infinite;
}

@keyframes dataNumberPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.data-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 卡片发光效果 */
.card-glow-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: cardGlow 4s ease-in-out infinite;
}

@keyframes cardGlow {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

/* 技术部分标题 */
.tech-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.tech-section-title {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    animation: techTitleGlow 3s ease-in-out infinite;
}

@keyframes techTitleGlow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 40px rgba(0, 212, 255, 0.8);
    }
}

.tech-section-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

/* 核心优势部分的副标题改为黑色并添加发光效果 */
.features .tech-header .tech-section-subtitle {
    color: #000000;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 0, 0, 0.1);
}

/* 核心技术优势部分的副标题改为蓝色并添加发光效果 */
.tech-solutions .tech-header .tech-section-subtitle {
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.8), 0 0 20px rgba(0, 212, 255, 0.6), 0 0 30px rgba(0, 212, 255, 0.4);
}

/* 徽章样式 */
.tech-section-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.badge-number {
    font-size: 48px;
    font-weight: 900;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.badge-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00d4ff, transparent);
    animation: badgeLineGlow 2s ease-in-out infinite;
}

@keyframes badgeLineGlow {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

/* 科技感增强 - 全局效果 */
.tech-glow {
    position: relative;
    overflow: hidden;
}

.tech-glow::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

/* 数据可视化增强 */
.data-visualization {
    position: relative;
    overflow: hidden;
}

.data-visualization::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 102, 204, 0.1) 100%);
    pointer-events: none;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-data-overview {
        flex-direction: column;
        align-items: center;
    }
    
    .data-overview-item {
        width: 100%;
        max-width: 300px;
    }
    
    .tech-section-title {
        font-size: 36px;
    }
}

/* 核心优势部分 */
.features {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #004080 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 50px 0;
    position: relative;
    z-index: 1;
}

.feature-item-tech {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.feature-item-tech:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

.feature-item-tech::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: featureGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes featureGlow {
    0%, 100% {
        transform: translateX(-100%) rotate(45deg);
    }
    50% {
        transform: translateX(100%) rotate(45deg);
    }
}

.feature-number-tech {
    font-size: 48px;
    font-weight: 900;
    color: rgba(0, 212, 255, 0.2);
    margin-bottom: 15px;
    line-height: 1;
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    animation: featureIconPulse 2s ease-in-out infinite;
}

@keyframes featureIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
    50% {
        transform: scale(1.2);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    }
}

.feature-item-tech h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--white);
    position: relative;
    display: inline-block;
}

.feature-item-tech h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, #3b82f6);
    border-radius: 2px;
    animation: featureTitleGlow 3s ease-in-out infinite;
}

@keyframes featureTitleGlow {
    0%, 100% {
        width: 0;
    }
    50% {
        width: 100%;
    }
}

.feature-item-tech p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.feature-glow-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: featureGlowEffect 4s ease-in-out infinite;
}

@keyframes featureGlowEffect {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

/* 关于我们部分 */
.about {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
}

.about-content {
    display: flex;
    gap: 50px;
    align-items: center;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-image {
    flex: 1;
    min-width: 300px;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(0, 86, 166, 0.05);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    min-width: 120px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 86, 166, 0.1);
}

.stat-number {
    font-size: 32px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.image-gallery {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.gallery-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 20px;
    background: rgba(0, 86, 166, 0.05);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 86, 166, 0.1);
}

.gallery-item svg {
    width: 100%;
    height: 200px;
    margin-bottom: 15px;
}

.gallery-item p {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

/* 页脚部分 */
.footer {
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="%23ffffff" fill-opacity="0.05"/></svg>');
    background-size: 50px 50px;
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
    position: relative;
    display: inline-block;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, transparent);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00d4ff;
    transform: translateX(5px);
}

.contact-form-mini {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
}

.contact-form-mini input,
.contact-form-mini textarea {
    width: 100%;
    padding: 12px 16px;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--white);
    transition: all 0.3s ease;
}

.contact-form-mini input:focus,
.contact-form-mini textarea:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.contact-form-mini input::placeholder,
.contact-form-mini textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* 固定联系弹窗 */
:root {
    /* 主色调 */
    --primary-color: #0056A6;
    --primary-light: #0066CC;
    --primary-dark: #004080;
    --secondary-color: #0077B6;
    --secondary-light: #0096C7;
    --secondary-dark: #023E8A;
    
    /* 强调色 */
    --accent-color: #FF6B35;
    --accent-light: #FF8F65;
    --accent-dark: #E05A25;
    
    /* 科技蓝系列 */
    --tech-cyan: #00D4FF;
    --tech-blue: #0099FF;
    --tech-indigo: #4F46E5;
    --tech-purple: #7C3AED;
    --tech-light: #E0F7FF;
    --tech-lighter: #F0F9FF;
    
    /* 功能色 */
    --success-color: #00A86B;
    --success-light: #34D399;
    --warning-color: #F59E0B;
    --warning-light: #FBBF24;
    --error-color: #EF4444;
    --error-light: #FCA5A5;
    
    /* 中性色 */
    --text-dark: #1a1a1a;
    --text-medium: #4B5563;
    --text-light: #666666;
    --text-lighter: #888888;
    --text-lightest: #9CA3AF;
    --white: #ffffff;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    
    /* 背景色 */
    --bg-light: #f5f9ff;
    --bg-lighter: #f0f9ff;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    
    /* 边框色 */
    --border-color: rgba(0, 86, 166, 0.1);
    --border-light: rgba(0, 86, 166, 0.05);
    --border-dark: rgba(0, 86, 166, 0.2);
    
    /* 渐变 */
    --gradient: linear-gradient(135deg, #0056A6 0%, #004080 100%);
    --gradient-light: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    --gradient-tech: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    --gradient-cyan: linear-gradient(135deg, #00D4FF 0%, #0099FF 100%);
    --gradient-indigo: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
    --gradient-purple: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-error: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #EA580C 100%);
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.5);
    --shadow-purple: 0 0 20px rgba(124, 58, 237, 0.4);
    --shadow-blue: 0 0 20px rgba(0, 99, 204, 0.4);
}

.fixed-contact-popup {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.contact-button {
    background: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 86, 166, 0.4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 86, 166, 0.6);
}

.contact-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: buttonGlow 3s ease-in-out infinite;
}

@keyframes buttonGlow {
    0%, 100% {
        transform: translateX(-100%) rotate(45deg);
    }
    50% {
        transform: translateX(100%) rotate(45deg);
    }
}

.btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    pointer-events: none;
    animation: btnGlow 2s ease-in-out infinite;
}

@keyframes btnGlow {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

/* 视频部分 */
.video-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.video-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.video-placeholder {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-placeholder:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.video-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    padding: 40px;
}

.video-icon {
    font-size: 64px;
    margin-bottom: 20px;
    animation: videoIconPulse 2s ease-in-out infinite;
}

@keyframes videoIconPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.video-content h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 10px;
}

.video-content p {
    font-size: 16px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
}

.demo-video {
    width: 100%;
    height: auto;
    border-radius: 20px;
}

/* 产品服务部分 */
.products {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.product-tabs {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 50px 0;
    flex-wrap: wrap;
}

.tab-btn {
    background: rgba(0, 86, 166, 0.05);
    border: 1px solid rgba(0, 86, 166, 0.2);
    border-radius: 50px;
    padding: 15px 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    position: relative;
    overflow: hidden;
}

.tab-btn.active {
    background: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(0, 86, 166, 0.3);
}

.tab-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 86, 166, 0.2);
}

.tab-icon svg {
    width: 20px;
    height: 20px;
}

.tab-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #0056A6, #00D4FF);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tab-btn.active .tab-indicator {
    transform: scaleX(1);
}

.product-tab-content {
    display: none;
}

.product-tab-content.active {
    display: block;
}

.products-grid {
    display: block;
    margin: 50px 0;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-image {
    height: 120px;
    margin-bottom: 15px;
}

.image-wrapper {
    height: 100%;
}

.tech-image-container {
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #FF6B35 0%, #FF8E53 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.product-image {
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 86, 166, 0.05);
}

.image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.product-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.product-placeholder svg {
    width: 80px;
    height: 80px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.placeholder-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 86, 166, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    cursor: pointer;
}

.image-wrapper:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--white);
}

.overlay-content svg {
    width: 40px;
    height: 40px;
    margin-bottom: 15px;
}

.overlay-content span {
    font-size: 16px;
    font-weight: 600;
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.product-header h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.product-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-badge-tech {
    background: rgba(0, 212, 255, 0.1);
    color: #00D4FF;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.product-description {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 25px;
}

.product-features {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.feature-tag {
    background: rgba(0, 86, 166, 0.05);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: rgba(0, 86, 166, 0.1);
    transform: translateY(-2px);
}

.product-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.highlight-item {
    background: rgba(0, 86, 166, 0.05);
    padding: 25px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 86, 166, 0.1);
}

.highlight-icon {
    margin-bottom: 15px;
}

.highlight-icon svg {
    width: 40px;
    height: 40px;
    color: var(--primary-color);
}

.highlight-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.highlight-item ul {
    list-style: none;
}

.highlight-item ul li {
    margin-bottom: 10px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.highlight-item ul li::before {
    content: '?';
    color: var(--success-color);
    font-weight: 900;
}

.product-types {
    margin-top: 50px;
}

.types-header {
    text-align: center;
    margin-bottom: 40px;
}

.types-header h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.types-subtitle {
    font-size: 16px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.product-category {
    margin: 50px 0;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.category-icon {
    font-size: 32px;
}

.category-header h4 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
}

.category-tag {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8E53 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.product-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-type-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.product-type-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.type-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 1;
}

.type-badge.hot {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8E53 100%);
}

.type-badge.new {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
}

.product-type-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.type-image-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.product-type-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-type-card:hover .product-type-img {
    transform: scale(1.1);
}

.type-content {
    padding: 25px;
}

.type-content h4 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.type-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.type-specs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.spec-item {
    background: rgba(0, 86, 166, 0.05);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
}

.type-features {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.type-feature {
    background: rgba(0, 212, 255, 0.1);
    color: #00D4FF;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

/* 平台介绍 */
.platform-intro {
    text-align: center;
    margin: 50px 0;
}

.platform-intro h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.platform-intro p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.platform-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.platform-stat-item {
    background: rgba(0, 86, 166, 0.05);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.platform-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 86, 166, 0.1);
}

.platform-stat-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.platform-stat-label {
    font-size: 14px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.platform-features {
    margin: 50px 0;
}

.platform-features h3 {
    font-size: 24px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.platform-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.platform-feature-card {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.platform-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.platform-feature-card h4 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.platform-feature-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

.platform-benefits {
    margin: 50px 0;
}

.platform-benefits h3 {
    font-size: 24px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-item {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.benefit-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* 技术架构部分 */
.tech-architecture {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #004080 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* .architecture-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 1;
} */

.arch-layer {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.arch-node {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    padding: 30px;
    text-align: center;
    min-width: 200px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.arch-node:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

.node-icon {
    font-size: 48px;
    margin-bottom: 15px;
    animation: nodeIconPulse 2s ease-in-out infinite;
}

@keyframes nodeIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
    50% {
        transform: scale(1.2);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    }
}

.node-title {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--white);
}

.node-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.core-node {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    padding: 40px;
    min-width: 250px;
}

.node-features {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
    flex-wrap: wrap;
}

.feature-tag {
    background: rgba(0, 212, 255, 0.2);
    color: #00d4ff;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.arch-connector {
    width: 2px;
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.3) 0%, rgba(0, 212, 255, 0.1) 100%);
    position: relative;
}

.connector-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 212, 255, 0.2);
    color: #00d4ff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.tech-arch-controls {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 50px;
    flex-wrap: wrap;
}

.control-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 12px 24px;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 600;
}

.control-btn.active {
    background: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

.control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.2);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-text,
    .about-image {
        flex: 100%;
    }
    
    .product-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .product-types-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .arch-layer {
        flex-direction: column;
        align-items: center;
    }
    
    .tech-arch-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .control-btn {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .fixed-contact-popup {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-button {
        width: 50px;
        height: 50px;
    }
}

/* 架构节点 */
.arch-node-hover {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.arch-node-hover:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.3);
}

/* 节点图标 */
.node-icon-tech {
    font-size: 48px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    animation: nodeIconPulse 2s ease-in-out infinite;
}

@keyframes nodeIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    }
}

/* 节点发光效果 */
.node-glow-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: nodeGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes nodeGlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

/* 节点粒子效果 */
.node-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* 连接器技术效果 */
.arch-connector-tech {
    position: relative;
    overflow: hidden;
}

.tech-line {
    position: relative;
    background: linear-gradient(90deg, var(--tech-cyan), var(--tech-blue), var(--tech-cyan));
    height: 3px;
    animation: connectorFlow 3s ease-in-out infinite;
}

@keyframes connectorFlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.tech-label {
    position: relative;
    display: inline-block;
    padding: 10px 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    font-weight: 600;
    color: #00d4ff;
    animation: labelGlow 3s ease-in-out infinite;
}

@keyframes labelGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.6), 0 0 30px rgba(0, 212, 255, 0.4);
    }
}

/* 连接器粒子效果 */
.connector-particles {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    pointer-events: none;
}

/* 核心节点技术效果 */
.core-node-tech {
    position: relative;
    overflow: hidden;
    animation: coreNodePulse 3s ease-in-out infinite;
}

@keyframes coreNodePulse {
    0%, 100% {
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 60px rgba(0, 212, 255, 0.6), 0 0 80px rgba(0, 212, 255, 0.4);
    }
}

.node-icon-core {
    font-size: 28px;
    margin-bottom: 10px;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    animation: coreIconPulse 2s ease-in-out infinite;
}

@keyframes coreIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 40px rgba(0, 212, 255, 1));
    }
}

/* 核心节点发光效果 */
.core-node-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    animation: coreGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes coreGlow {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* 核心节点粒子效果 */
.core-node-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* 特性标签 */
.feature-tag {
    display: inline-block;
    padding: 8px 16px;
    margin: 5px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #00d4ff;
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

/* 技术架构控制按钮 */
.tech-arch-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 50px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.control-btn {
    padding: 12px 24px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 30px;
    color: var(--white);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.control-btn:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--tech-cyan);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.control-btn.active {
    background: linear-gradient(135deg, var(--tech-cyan), var(--tech-blue));
    border-color: var(--tech-cyan);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.control-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: btnFlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes btnFlow {
    0%, 100% {
        transform: rotate(0deg) translateX(-100%);
    }
    50% {
        transform: rotate(180deg) translateX(100%);
    }
}

/* 特性标签 */
.feature-tag {
    display: inline-block;
    padding: 8px 16px;
    margin: 5px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #00d4ff;
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

/* 章节标题区域 */
.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 50px;
}

.section-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.badge-number {
    font-size: 56px;
    font-weight: 800;
    color: rgba(0, 86, 166, 0.15);
    line-height: 1;
    font-family: 'Arial', sans-serif;
}

.badge-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
}

.section-text {
    flex: 1;
}

.section-text .section-title {
    text-align: left;
    margin-bottom: 8px;
}

.section-text .section-subtitle {
    text-align: left;
    margin-bottom: 0;
}

/* 产品标签页 */
.product-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: 2px solid rgba(0, 212, 255, 0.3);
    color: var(--white);
    border-radius: 50px;
    cursor: pointer;
    font-size: 17px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 86, 166, 0.2), 0 0 10px rgba(0, 212, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    min-width: 200px;
    justify-content: center;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: rotate(45deg);
    transition: left 0.6s ease;
    pointer-events: none;
    z-index: 1;
}

.tab-btn:hover::before {
    left: 100%;
}

.tab-icon svg {
    width: 18px;
    height: 18px;
    color: var(--white);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.tab-text {
    position: relative;
    z-index: 2;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.tab-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--tech-cyan), var(--tech-blue));
    transform: scaleX(0);
    transition: transform 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.tab-btn:hover {
    border-color: var(--tech-cyan);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 86, 166, 0.3), 0 0 20px rgba(0, 212, 255, 0.2);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
}

.tab-btn:hover .tab-icon svg {
    transform: scale(1.1);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 100%);
    color: var(--white);
    border-color: var(--tech-cyan);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 25px rgba(0, 212, 255, 0.3), 0 0 30px rgba(0, 212, 255, 0.2);
}

.tab-btn.active .tab-icon svg {
    color: var(--white);
    transform: scale(1.05);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.tab-btn.active .tab-indicator {
    transform: scaleX(1);
}

/* 标签页容器样式 */
.tab-container {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.product-content {
    margin-top: 20px;
}

.product-tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.product-tab-content.active {
    display: block;
}

/* 智能换电柜 */
.products-grid {
    display: block;
    margin-bottom: 60px;
}

.product-card {
    background: var(--white);
    padding: 20px;
    border-radius: 24px;
    box-shadow: 
        0 12px 45px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset,
        0 1px 0 rgba(255, 255, 255, 0.1) inset;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.product-image {
    height: 120px;
    margin-bottom: 15px;
}

.image-wrapper {
    height: 100%;
}

.tech-image-container {
    height: 100%;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.product-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.02) 0%, rgba(0, 102, 204, 0.01) 100%);
    border-radius: 24px;
    pointer-events: none;
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card:hover {
    transform: translateY(-15px) rotateX(2deg) rotateY(2deg);
    box-shadow: 
        0 25px 75px rgba(0, 86, 166, 0.2),
        0 0 40px rgba(0, 212, 255, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
    border-color: var(--primary-color);
}

.product-card:hover .product-image {
    transform: translateZ(20px);
}

.product-card:hover .product-header {
    transform: translateZ(15px);
}

.product-card:hover .product-description {
    transform: translateZ(10px);
}

.product-card * {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

.product-image {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    overflow: hidden;
    border-radius: 16px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px solid rgba(59, 130, 246, 0.1);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.05);
}

.image-wrapper {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.product-image svg,
.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image svg,
.product-card:hover .product-img {
    transform: scale(1.05);
}

.product-card h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-dark);
    font-weight: 700;
}

.product-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.product-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.highlight-item {
    background: var(--white);
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.highlight-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.highlight-icon svg {
    width: 100%;
    height: 100%;
}

.highlight-item h4 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--text-dark);
    font-weight: 600;
}

.highlight-item ul {
    list-style: none;
}

.highlight-item ul li {
    padding: 6px 0;
    color: var(--text-light);
    padding-left: 20px;
    position: relative;
    font-size: 14px;
    line-height: 1.5;
}

.highlight-item ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--primary-color);
    border-right: 2px solid var(--primary-color);
    transform: translateY(-50%) rotate(45deg);
    transition: all 0.3s ease;
}

.highlight-item ul li:hover::before {
    transform: translateY(-50%) rotate(45deg) translateX(3px);
    border-color: #00d4ff;
}

/* 产品类型 */
.product-types {
    margin-top: 60px;
}

.types-header {
    text-align: center;
    margin-bottom: 50px;
}

.types-header h3 {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 700;
}

.types-subtitle {
    font-size: 16px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品分类 */
.product-category {
    margin-bottom: 60px;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    padding: 20px 25px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.category-icon {
    font-size: 32px;
}

.category-header h4 {
    font-size: 22px;
    color: var(--text-dark);
    font-weight: 700;
    flex: 1;
}

.category-tag {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.product-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-type-card {
    background: var(--white);
    padding: 0;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #e5e7eb;
    overflow: hidden;
    position: relative;
}

.type-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0, 86, 166, 0.3);
    z-index: 2;
}

.type-badge.new {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.type-badge.hot {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.product-type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 86, 166, 0.2);
    border-color: var(--primary-color);
}

.product-type-image {
    margin-bottom: 0;
    border-radius: 20px 20px 0 0;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

.type-image-wrapper {
    position: relative;
    overflow: hidden;
}

.product-type-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-type-card:hover .product-type-img {
    transform: scale(1.1);
}

.type-content {
    padding: 25px;
}

.product-type-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 700;
}

.product-type-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
    font-size: 14px;
}

.type-specs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.spec-item {
    padding: 4px 10px;
    background: #f3f4f6;
    color: #374151;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid #e5e7eb;
}

.type-features {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.type-feature {
    padding: 5px 10px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    color: var(--primary-color);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid rgba(0, 86, 166, 0.15);
}

@media (max-width: 768px) {
    .category-header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .category-header h4 {
        font-size: 18px;
        width: 100%;
    }

    .product-types-grid {
        grid-template-columns: 1fr;
    }
}

/* SaaS管理平台 */
.platform-intro {
    text-align: center;
    margin-bottom: 60px;
}

.platform-intro h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-dark);
    font-weight: 700;
}

.platform-intro p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.platform-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
    padding: 30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 86, 166, 0.2);
}

.platform-stat-item {
    text-align: center;
    color: var(--white);
}

.platform-stat-number {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.platform-stat-label {
    font-size: 14px;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .platform-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 20px;
    }

    .platform-stat-number {
        font-size: 28px;
    }
}

.platform-features {
    margin-bottom: 80px;
}

.platform-features h3 {
    font-size: 28px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--text-dark);
}

.platform-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.platform-feature-card {
    background: linear-gradient(135deg, var(--white) 0%, rgba(0, 212, 255, 0.02) 100%);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 212, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0, 86, 166, 0.1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.platform-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--tech-cyan), var(--tech-blue), var(--primary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.platform-feature-card:hover::before {
    transform: scaleX(1);
}

.platform-feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.05), transparent);
    transform: rotate(45deg);
    transition: left 0.6s ease;
    pointer-events: none;
}

.platform-feature-card:hover::after {
    left: 100%;
}

.platform-feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 86, 166, 0.15), 0 0 30px rgba(0, 212, 255, 0.1);
    border-color: var(--tech-cyan);
}

.platform-feature-card .feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--tech-cyan);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 86, 166, 0.1) 100%);
    border-radius: 16px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.platform-feature-card:hover .feature-icon {
    color: var(--tech-blue);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.platform-feature-card .feature-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--tech-cyan), var(--tech-blue), var(--primary-color), var(--tech-cyan));
    border-radius: 18px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    animation: rotateGradient 3s linear infinite;
    background-size: 400% 400%;
}

.platform-feature-card:hover .feature-icon::before {
    opacity: 1;
}

.platform-feature-card h4 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 600;
    position: relative;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.platform-feature-card:hover h4 {
    transform: translateY(-2px);
}

.platform-feature-card p {
    color: var(--text-light);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.platform-feature-card:hover p {
    color: var(--text-medium);
    transform: translateY(-2px);
}

/* 科技粒子效果 */
.platform-feature-card .tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.platform-feature-card .tech-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--tech-cyan);
    border-radius: 50%;
    opacity: 0;
    animation: techParticleFloat 3s ease-in-out infinite;
}

.platform-feature-card:hover .tech-particle {
    opacity: 1;
}

/* 网格背景效果 */
.platform-feature-card .tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.platform-feature-card:hover .tech-grid {
    opacity: 1;
}

/* 科技粒子浮动动画 */
@keyframes techParticleFloat {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
        opacity: 0;
    }
    50% {
        transform: translateY(-20px) translateX(10px);
        opacity: 1;
    }
}

/* 产品部分标题样式 */
.product-section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.product-section-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

/* 科技感标题样式 */
.tech-title {
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
    display: inline-block;
    padding: 20px 30px;
    border-radius: 16px;
    background: rgba(0, 86, 166, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.tech-title-text {
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 50%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 3s ease-in-out infinite;
    position: relative;
    z-index: 3;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -1px;
    display: inline-block;
}

.tech-title-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.3), transparent);
    animation: techTitleGlow 3s ease-in-out infinite;
    z-index: 1;
}

/* 增强版科技标题样式 */
.tech-title-enhanced {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.tech-title-enhanced::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--tech-cyan), var(--tech-blue), var(--primary-color), var(--tech-cyan));
    border-radius: 18px;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    animation: rotateGradient 3s linear infinite;
    background-size: 400% 400%;
}

.tech-title-enhanced:hover::before {
    opacity: 1;
}

/* 科技标题粒子效果 */
.tech-title-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.tech-title-particles::before,
.tech-title-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--tech-cyan);
    border-radius: 50%;
    animation: techTitleParticle 3s ease-in-out infinite;
}

.tech-title-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.tech-title-particles::after {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

/* 科技标题网格背景 */
.tech-title-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: 1;
    animation: techTitleGrid 10s linear infinite;
}

/* 科技标题粒子动画 */
@keyframes techTitleParticle {
    0%, 100% {
        transform: scale(0) translate(0, 0);
        opacity: 0;
    }
    50% {
        transform: scale(1) translate(10px, -10px);
        opacity: 1;
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
    }
}

/* 科技标题网格动画 */
@keyframes techTitleGrid {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(20px, 20px);
    }
}

/* 科技标题发光动画 */
@keyframes techTitleGlow {
    0%, 100% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
}

/* 平台特性网格布局优化 */
.platform-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .platform-feature-card {
        padding: 30px 20px;
    }
    
    .platform-feature-card .feature-icon {
        font-size: 36px;
        width: 60px;
        height: 60px;
    }
    
    .platform-feature-card h4 {
        font-size: 18px;
    }
    
    .platform-features-grid {
        gap: 20px;
    }
    
    /* 产品标题响应式调整 */
    .product-section-title {
        font-size: 28px;
    }
    
    .tech-title {
        padding: 15px 20px;
        margin-bottom: 30px;
    }
    
    .tech-title-text {
        font-size: 32px;
    }
    
    .product-section-header {
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .tech-title {
        padding: 10px 15px;
        margin-bottom: 20px;
    }
    
    .tech-title-text {
        font-size: 24px;
    }
    
    .product-section-header {
        margin-bottom: 30px;
    }
}

.platform-benefits {
    margin-top: 80px;
}

.platform-benefits h3 {
    font-size: 28px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--text-dark);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-item {
    background: linear-gradient(135deg, var(--white) 0%, rgba(0, 212, 255, 0.02) 100%);
    padding: 30px;
    border-radius: 16px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 212, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0, 86, 166, 0.1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--tech-cyan), var(--tech-blue), var(--primary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.benefit-item:hover::before {
    transform: scaleX(1);
}

.benefit-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.05), transparent);
    transform: rotate(45deg);
    transition: left 0.6s ease;
    pointer-events: none;
}

.benefit-item:hover::after {
    left: 100%;
}

.benefit-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 86, 166, 0.15), 0 0 20px rgba(0, 212, 255, 0.1);
    border-color: var(--tech-cyan);
}

.benefit-icon {
    font-size: 32px;
    color: var(--tech-cyan);
    margin-top: 5px;
    flex-shrink: 0;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 86, 166, 0.1) 100%);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.benefit-item:hover .benefit-icon {
    color: var(--tech-blue);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.benefit-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--tech-cyan), var(--tech-blue), var(--primary-color), var(--tech-cyan));
    border-radius: 14px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    animation: rotateGradient 3s linear infinite;
    background-size: 400% 400%;
}

.benefit-item:hover .benefit-icon::before {
    opacity: 1;
}

.benefit-content h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-weight: 600;
    position: relative;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.benefit-item:hover .benefit-content h4 {
    transform: translateY(-2px);
}

.benefit-content p {
    color: var(--text-light);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.benefit-item:hover .benefit-content p {
    color: var(--text-medium);
    transform: translateY(-2px);
}

/* 科技粒子效果 */
.benefit-item .tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.benefit-item .tech-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--tech-cyan);
    border-radius: 50%;
    opacity: 0;
    animation: techParticleFloat 3s ease-in-out infinite;
}

.benefit-item:hover .tech-particle {
    opacity: 1;
}

/* 网格背景效果 */
.benefit-item .tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit-item:hover .tech-grid {
    opacity: 1;
}

/* 平台优势网格布局优化 */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .benefit-item {
        padding: 25px 20px;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .benefit-icon {
        font-size: 28px;
        width: 50px;
        height: 50px;
        margin-top: 0;
        margin-bottom: 15px;
    }
    
    .benefit-content h4 {
        font-size: 18px;
    }
    
    .benefits-grid {
        gap: 20px;
    }
}

/* 动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 优势特点 */
.features {
    padding: 100px 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
}

.feature-number {
    font-size: 60px;
    font-weight: 700;
    color: var(--accent-color);
    opacity: 0.2;
    margin-bottom: 15px;
}

.feature-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.feature-item p {
    color: var(--text-light);
}

/* 关于我们 */
.about {
    padding: 100px 0;
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-light);
    font-size: 14px;
}

.image-placeholder {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.image-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.gallery-item {
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item svg {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.gallery-item p {
    text-align: center;
    margin-top: 15px;
    color: var(--text-dark);
    font-weight: 500;
}

/* 应用场景 */
.scenarios {
    padding: 100px 0;
    background: var(--bg-light);
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.scenario-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.scenario-icon {
    font-size: 56px;
    margin-bottom: 20px;
}

.scenario-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.scenario-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 技术方案 */
.tech-solutions {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.tech-header {
    text-align: center;
    margin-bottom: 60px;
}

.tech-header .section-badge {
    justify-content: center;
    margin-bottom: 20px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.tech-card {
    background: var(--white);
    padding: 35px;
    border-radius: 16px;
    text-align: left;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.tech-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 35px rgba(0, 86, 166, 0.12);
    transform: translateY(-5px);
}

.tech-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.tech-icon {
    font-size: 40px;
}

.tech-tag {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.tech-card h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--text-dark);
    font-weight: 700;
}

.tech-list {
    list-style: none;
}

.tech-list li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    border-bottom: 1px dashed #e5e7eb;
}

.tech-list li:last-child {
    border-bottom: none;
}

.tech-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--primary-color);
    border-right: 2px solid var(--primary-color);
    transform: translateY(-50%) rotate(45deg);
    transition: all 0.3s ease;
}

.tech-list li:hover::before {
    transform: translateY(-50%) rotate(45deg) translateX(3px);
    border-color: #00d4ff;
}

/* 技术认证 */
.tech-certificates {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.tech-certificates h3 {
    text-align: center;
    font-size: 22px;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.certificate-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    border: 1px solid rgba(0, 86, 166, 0.1);
}

.certificate-icon {
    font-size: 24px;
}

.certificate-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
    }

    .certificates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 新闻动态 */
.news {
    padding: 100px 0;
    background: var(--white);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-card {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.news-card:hover {
    background: var(--white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.news-date {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.news-date .day {
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
}

.news-date .month {
    font-size: 14px;
    margin-top: 2px;
}

.news-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
    line-height: 1.4;
}

.news-content p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.6;
    flex-grow: 1;
}

.news-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.news-link:hover {
    color: var(--highlight-color);
}



/* 视频展示 */
.video-section {
    padding: 100px 0;
    background: var(--white);
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-placeholder {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    border-radius: 20px;
    padding: 80px 40px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.2);
    position: relative;
    overflow: hidden;
}

.video-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
}

.video-placeholder:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 50px rgba(37, 99, 235, 0.3);
}

.video-content {
    color: var(--white);
    position: relative;
    z-index: 1;
}

.video-icon {
    font-size: 80px;
    margin-bottom: 30px;
    animation: pulse 2s infinite;
}

.video-content h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.video-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.video-btn {
    background: var(--white);
    color: var(--primary-color);
    padding: 15px 40px;
    font-size: 18px;
}

.video-btn:hover {
    background: #f0f9ff;
    transform: translateY(-2px);
}

.demo-video {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* 图片轮播 */
.showcase {
    padding: 100px 0;
    background: var(--bg-light);
}

.carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    background: var(--white);
}

.slide-content {
    padding: 40px;
    position: relative;
}

.slide-content svg,
.slide-img {
    width: 100%;
    height: auto;
    max-height: 400px;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
    object-fit: cover;
}

.slide-caption {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
}

.carousel-nav {
    position: absolute;
    bottom: 80px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--white);
    color: var(--primary-color);
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: var(--primary-color);
    transform: scale(1.3);
}

/* 联系我们 */
.contact {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
}

/* 联系方式横向展示 */
.contact-horizontal {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin: 50px 0;
}

.contact-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0, 86, 166, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--highlight-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 86, 166, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.contact-card:hover .contact-card-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #10b981;
}

.contact-card-icon svg {
    width: 32px;
    height: 32px;
}

.contact-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--text-dark);
}

.contact-card-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 8px;
    word-break: break-all;
}

.contact-card-desc {
    font-size: 13px;
    color: var(--text-light);
    margin: 0;
}

/* 留言表单区域 */
.contact-form-section {
    background: var(--white);
    border-radius: 24px;
    padding: 50px;
    border: 1px solid rgba(0, 86, 166, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

/* 联系我们内容布局 */
.contact-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 页脚联系表单样式 */
.contact-form-mini {
    margin-top: 20px;
}

.contact-form-mini form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-form-mini input,
.contact-form-mini textarea {
    width: 180px;
    padding: 6px 8px;
    border: 1px solid rgba(0, 86, 166, 0.2);
    border-radius: 6px;
    font-size: 11px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    transition: all 0.3s ease;
    display: inline-block;
    margin-right: 6px;
    margin-bottom: 6px;
}

.contact-form-mini textarea {
    width: 180px;
    resize: vertical;
    min-height: 60px;
    margin-right: 0;
}

.contact-form-mini input:focus,
.contact-form-mini textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
}

.contact-form-mini textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-small {
    padding: 10px 20px !important;
    font-size: 14px !important;
    width: auto !important;
    align-self: flex-start;
}

/* 业务咨询和联系我们同一行布局 */
.footer-contact-section {
    grid-column: span 2;
}

.contact-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-col {
    flex: 1;
}

/* 调整联系表单大小 */
.contact-form-mini {
    margin-top: 20px;
}

.contact-form-mini input,
.contact-form-mini textarea {
    font-size: 13px;
    padding: 8px 12px;
}

.contact-form-mini textarea {
    min-height: 70px;
}

/* 业务咨询和联系表单同行布局 */
.footer-with-form {
    grid-column: span 2;
}

.footer-content-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.footer-content-col {
    flex: 1;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .footer-with-form {
        grid-column: span 3;
    }
    
    .footer-content-row {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* 联系信息样式 */
.contact-info {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(0, 86, 166, 0.1);
}

.contact-info h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid rgba(0, 86, 166, 0.05);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(5px);
    border-color: rgba(0, 86, 166, 0.2);
    box-shadow: 0 5px 15px rgba(0, 86, 166, 0.1);
}

.contact-icon {
    font-size: 24px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-item span {
    font-size: 16px;
    color: var(--text-dark);
    font-weight: 500;
}

.form-header {
    text-align: center;
    margin-bottom: 35px;
}

.form-header h3 {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 10px 0;
    color: var(--text-dark);
}

.form-header p {
    font-size: 15px;
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-light);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(0, 86, 166, 0.1);
    box-shadow: 0 5px 15px rgba(0, 86, 166, 0.05);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 16px 20px;
    margin-bottom: 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: inherit;
    background: #f8fafc;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 20px rgba(0, 86, 166, 0.1);
}

.contact-form button {
    width: 100%;
    cursor: pointer;
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 700;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    font-size: 32px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
}

.contact-text h4 {
    margin-bottom: 5px;
    color: var(--text-dark);
}

.contact-text p {
    color: var(--text-light);
}

.contact-form {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form button {
    width: 100%;
    cursor: pointer;
}

/* 联系方式 */
.contact-methods {
    margin-top: 40px;
    background: var(--bg-light);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(0, 86, 166, 0.1);
}

.contact-methods h3 {
    color: var(--text-dark);
    margin-bottom: 35px;
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    position: relative;
}

.contact-methods h3::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

/* 弹窗容器 */
.contact-popup-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

/* 触发区域 */
.contact-popup-trigger {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    width: 100%;
    max-width: 400px;
}

.contact-popup-trigger:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 86, 166, 0.2);
}

/* 图标容器 */
.contact-icons {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
}

.contact-icon-item {
    font-size: 48px;
    padding: 20px;
    background: var(--bg-lighter);
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.contact-icon-item:nth-child(2) {
    animation-delay: 0.3s;
}

.contact-icon-item:nth-child(3) {
    animation-delay: 0.6s;
}

.contact-popup-trigger:hover .contact-icon-item {
    transform: scale(1.1);
    background: var(--primary-color);
    color: var(--white);
}

.contact-popup-trigger p {
    font-size: 18px;
    color: var(--text-dark);
    font-weight: 500;
    margin: 0;
}

/* 弹窗内容 */
.contact-popup-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    padding: 40px;
    border: 2px solid var(--primary-color);
    margin-top: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10;
    min-width: 90%;
    max-width: 1000px;
}

.contact-popup-container:hover .contact-popup-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(10px);
}

/* 联系方式网格 */
.contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
}

/* 脉冲动画 */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-popup-trigger {
        padding: 30px 20px;
    }

    .contact-icons {
        gap: 20px;
    }

    .contact-icon-item {
        font-size: 36px;
        padding: 15px;
    }

    .contact-popup-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 20px;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    }

    .contact-popup-container:hover .contact-popup-content {
        transform: none;
    }
}

/* 固定右下角联系弹窗 */
:root {
    /* 主色调 */
    --primary-color: #0056A6;
    --primary-light: #0066CC;
    --primary-dark: #004080;
    --secondary-color: #0077B6;
    --secondary-light: #0096C7;
    --secondary-dark: #023E8A;
    
    /* 强调色 */
    --accent-color: #FF6B35;
    --accent-light: #FF8F65;
    --accent-dark: #E05A25;
    
    /* 科技蓝系列 */
    --tech-cyan: #00D4FF;
    --tech-blue: #0099FF;
    --tech-indigo: #4F46E5;
    --tech-purple: #7C3AED;
    --tech-light: #E0F7FF;
    --tech-lighter: #F0F9FF;
    
    /* 功能色 */
    --success-color: #00A86B;
    --success-light: #34D399;
    --warning-color: #F59E0B;
    --warning-light: #FBBF24;
    --error-color: #EF4444;
    --error-light: #FCA5A5;
    
    /* 中性色 */
    --text-dark: #1a1a1a;
    --text-medium: #4B5563;
    --text-light: #666666;
    --text-lighter: #888888;
    --text-lightest: #9CA3AF;
    --white: #ffffff;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    
    /* 背景色 */
    --bg-light: #f5f9ff;
    --bg-lighter: #f0f9ff;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    
    /* 边框色 */
    --border-color: rgba(0, 86, 166, 0.1);
    --border-light: rgba(0, 86, 166, 0.05);
    --border-dark: rgba(0, 86, 166, 0.2);
    
    /* 渐变 */
    --gradient: linear-gradient(135deg, #0056A6 0%, #004080 100%);
    --gradient-light: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    --gradient-tech: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    --gradient-cyan: linear-gradient(135deg, #00D4FF 0%, #0099FF 100%);
    --gradient-indigo: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
    --gradient-purple: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-error: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #EA580C 100%);
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.5);
    --shadow-purple: 0 0 20px rgba(124, 58, 237, 0.4);
    --shadow-blue: 0 0 20px rgba(0, 99, 204, 0.4);
}



/* 品牌区域 - 紧凑版 */
.popup-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px 20px 0 0;
    border-bottom: 1px solid rgba(0, 86, 166, 0.1);
}

.brand-logo {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    padding: 5px;
    box-shadow: 0 3px 10px rgba(0, 86, 166, 0.2);
}

.brand-logo svg {
    width: 100%;
    height: 100%;
}

.brand-info {
    flex: 1;
    min-width: 0;
}

.brand-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.brand-tagline {
    font-size: 11px;
    color: var(--text-light);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 弹窗内容区域 */
.popup-content {
    padding: 16px;
}

/* 工作时间 */
.work-hours {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    margin-bottom: 16px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.work-hours-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.work-hours-content {
    flex: 1;
    min-width: 0;
}

.work-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
    margin-right: 8px;
    animation: statusPulse 2s ease-in-out infinite;
}

.work-status.online {
    background: #10b981;
    color: white;
}

.work-status.offline {
    background: #6b7280;
    color: white;
    animation: none;
}

@keyframes statusPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.work-time {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
}

/* 联系方式 */
.contact-methods {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0, 86, 166, 0.05);
}

.contact-method-item:hover {
    transform: translateX(5px);
    background: #f0f9ff;
    box-shadow: 0 4px 12px rgba(0, 86, 166, 0.1);
    border-color: rgba(0, 86, 166, 0.2);
}

.method-icon {
    font-size: 20px;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.method-info {
    flex: 1;
    min-width: 0;
}

.method-label {
    display: block;
    font-size: 11px;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.method-value {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 微信区域 */
.wechat-section {
    text-align: center;
    padding: 16px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid rgba(0, 86, 166, 0.05);
}

.wechat-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
}

.wechat-icon {
    font-size: 18px;
}

.wechat-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
}

.wechat-qrcode-small {
    width: 120px;
    height: 120px;
    display: block;
    margin: 0 auto 10px;
    border: 2px solid rgba(0, 86, 166, 0.2);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.wechat-tip {
    font-size: 11px;
    color: var(--text-light);
    margin: 0;
    padding: 6px 12px;
    background: white;
    border-radius: 10px;
    display: inline-block;
    border: 1px solid rgba(0, 86, 166, 0.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .fixed-contact-popup {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-button {
        padding: 14px 20px;
    }
    
    .contact-button span {
        display: none;
    }
    
    .contact-button .contact-icon {
        margin: 0;
    }
    
    .contact-popup {
        width: 280px;
        right: -20px;
    }
    
    .brand-info h3 {
        font-size: 13px;
    }
    
    .brand-tagline {
        font-size: 10px;
    }
    
    .work-hours {
        padding: 10px;
    }
    
    .contact-method-item {
        padding: 10px;
    }
    
    .method-value {
        font-size: 13px;
    }
    
    .wechat-qrcode-small {
        width: 100px;
        height: 100px;
    }
}

/* 全局科技元素和动画效果 */
.tech-element {
    position: relative;
    overflow: hidden;
}

.tech-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    animation: tech-glow-pulse 3s ease-in-out infinite;
}

@keyframes tech-glow-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.1;
    }
}

.tech-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 8px;
    padding: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: all 0.4s ease;
}

.tech-element:hover .tech-border {
    opacity: 1;
    animation: border-flow 3s linear infinite;
}

@keyframes border-flow {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 200% 0%;
    }
}

.tech-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    z-index: -1;
    animation: tech-pulse 2s ease-out infinite;
}

@keyframes tech-pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0.5;
    }
    70% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* 全局科技网格背景 */
.tech-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: grid-move 20s linear infinite;
    z-index: -1;
}

@keyframes grid-move {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 20px 20px;
    }
}

/* 全局粒子效果 */
.tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: -1;
}

.tech-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(59, 130, 246, 0.6);
    border-radius: 50%;
    animation: particle-float 10s ease-in-out infinite;
}

@keyframes particle-float {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
        opacity: 0;
    }
    50% {
        transform: translateY(-50px) translateX(20px);
        opacity: 1;
    }
}

/* 全局科技按钮效果 */
.btn-tech {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.btn-tech::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.btn-tech:hover::before {
    left: 100%;
}

.btn-tech:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3), 0 0 20px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.5);
}

/* 按钮点击波纹效果 */
.btn-tech::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: 1;
}

.btn-tech:active::after {
    width: 300px;
    height: 300px;
}

/* 按钮文本发光效果 */
.btn-tech span {
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.btn-tech:hover span {
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8), 0 0 20px rgba(255, 255, 255, 0.5);
}

/* 按钮悬停粒子效果 */
.btn-tech:hover {
    animation: btnParticleEffect 2s ease-in-out infinite;
}

@keyframes btnParticleEffect {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3), 0 0 20px rgba(0, 212, 255, 0.2);
    }
    50% {
        box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4), 0 0 30px rgba(0, 212, 255, 0.3), 0 0 40px rgba(0, 212, 255, 0.1);
    }
}

/* 全局科技文本效果 */
.text-tech {
    position: relative;
    display: inline-block;
}

.text-tech::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    transition: width 0.4s ease;
}

.text-tech:hover::after {
    width: 100%;
}

/* 全局科技卡片效果 */
.card-tech {
    position: relative;
    overflow: hidden;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-tech:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

/* 全局科技滚动条效果 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(10, 10, 10, 0.8);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
}

/* 全局科技加载动画 */
.loading-tech {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    border-top-color: #3b82f6;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 全局科技数字动画 */
.number-animate {
    animation: number-count 2s ease-out forwards;
}

@keyframes number-count {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 全局科技渐入动画 */
.fade-in-tech {
    animation: fade-in 1s ease-out forwards;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 全局科技缩放动画 */
.scale-in-tech {
    animation: scale-in 0.8s ease-out forwards;
}

@keyframes scale-in {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 全局科技滑动动画 */
.slide-in-tech {
    animation: slide-in 0.8s ease-out forwards;
}

@keyframes slide-in {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 响应式全局科技元素 */
@media (max-width: 768px) {
    .tech-grid-bg {
        background-size: 15px 15px;
    }
    
    .tech-particle {
        width: 1px;
        height: 1px;
    }
    
    .tech-glow {
        width: 150px;
        height: 150px;
    }
    
    .tech-pulse {
        width: 80px;
        height: 80px;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .stats-row {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .stat-box {
        padding: 20px 16px;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
    }
}

/* 视频展示部分增强样式 */
.video-section {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    overflow: hidden;
}

.video-section .tech-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.video-section .container {
    position: relative;
    z-index: 1;
}

.video-container-tech {
    position: relative;
    width: 70%;
    height: 300px;
    z-index: 1;
    overflow: hidden;
    border-radius: 16px;
}

.video-container-tech .demo-video {
    position: absolute;
    top: -40px;
    left: 0;
    width: 100%;
    height: calc(100% + 80px);
    display: block;
    object-fit: cover;
}

.video-placeholder-tech {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.video-placeholder-tech:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.video-content-tech {
    position: relative;
    z-index: 1;
    padding: 0 20px;
    max-width: 100%;
}

.video-icon-tech {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.3));
    border-radius: 50%;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.video-icon-tech svg {
    width: 35px;
    height: 35px;
    color: #3b82f6;
    transition: all 0.4s ease;
}

.video-placeholder-tech:hover .video-icon-tech {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.4));
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
    transform: scale(1.1);
}

.video-placeholder-tech:hover .video-icon-tech svg {
    color: #ffffff;
    transform: scale(1.1) rotate(5deg);
}

.video-title-tech {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.video-description-tech {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.video-placeholder-tech:hover .video-title-tech {
    color: #3b82f6;
}

.video-btn-tech {
    position: relative;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-btn-tech:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.4);
}

.video-tech-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 1;
}

.video-placeholder-tech:hover .video-tech-border {
    opacity: 1;
    animation: border-flow 3s linear infinite;
}

.video-tech-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: tech-glow-pulse 3s ease-in-out infinite;
}

.demo-video-tech {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.4s ease;
}

.demo-video-tech:hover {
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(59, 130, 246, 0.4);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .video-section {
        padding: 80px 0;
    }
    
    .video-placeholder-tech {
        padding: 40px 20px;
    }
    
    .video-icon-tech {
        width: 80px;
        height: 80px;
    }
    
    .video-icon-tech svg {
        width: 40px;
        height: 40px;
    }
    
    .video-title-tech {
        font-size: 20px;
    }
    
    .video-description-tech {
        font-size: 14px;
    }
    
    .video-tech-glow {
        width: 200px;
        height: 200px;
    }
}

/* 页脚部分增强样式 */
.footer {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    overflow: hidden;
}

.footer .tech-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content-tech {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-tech {
    position: relative;
    background: transparent;
    backdrop-filter: none;
    border-radius: 16px;
    border: none;
    padding: 30px;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.footer-section-tech:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.2);
}

.footer-logo-tech {
    position: relative;
    margin-bottom: 20px;
    z-index: 1;
}

.footer-logo-tech svg {
    width: 80px;
    height: 80px;
    transition: all 0.4s ease;
}

.footer-section-tech:hover .footer-logo-tech svg {
    transform: scale(1.1);
}

.footer-logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: -1;
}

.footer-section-tech:hover .footer-logo-glow {
    opacity: 1;
}

.footer-title-tech {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.footer-description-tech {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.footer-section-title-tech {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.footer-links-list-tech {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 1;
}

.footer-links-list-tech li {
    margin-bottom: 12px;
}

.footer-link-tech {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.4s ease;
    position: relative;
    display: inline-block;
    padding: 4px 0;
}

.footer-link-tech::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    transition: width 0.4s ease;
}

.footer-link-tech:hover {
    color: #3b82f6;
    transform: translateX(5px);
}

.footer-link-tech:hover::after {
    width: 100%;
}

.contact-form-mini-tech {
    position: relative;
    z-index: 1;
}

.footer-form-tech {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.footer-input-tech {
    padding: 10px 14px;
    background: rgba(59, 130, 246, 0.1);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 14px;
    transition: all 0.4s ease;
}

.footer-input-tech::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.footer-input-tech:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.footer-textarea-tech {
    padding: 10px 14px;
    background: rgba(59, 130, 246, 0.1);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 14px;
    resize: vertical;
    min-height: 80px;
    transition: all 0.4s ease;
}

.footer-textarea-tech::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.footer-textarea-tech:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.footer-btn-tech {
    position: relative;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-btn-tech:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}



.footer-bottom-tech {
    text-align: center;
    padding-top: 40px;
    position: relative;
    z-index: 1;
}

.footer-copyright-tech {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    position: relative;
    z-index: 1;
}

.icp-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.35);
    padding-bottom: 2px;
}
.icp-link:hover,
.icp-link:focus-visible {
    color: #ffffff;
    border-bottom-color: rgba(0, 212, 255, 0.75);
    outline: none;
}

.footer-bottom-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
    animation: glow-pulse 3s ease-in-out infinite;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .footer {
        padding: 60px 0;
    }
    
    .footer-content-tech {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-section-tech {
        padding: 20px;
    }
    
    .footer-logo-tech svg {
        width: 60px;
        height: 60px;
    }
    
    .footer-title-tech {
        font-size: 18px;
    }
    
    .footer-section-title-tech {
        font-size: 14px;
    }
    
    .footer-bottom-tech {
        padding-top: 30px;
    }
}

/* 新能源前景部分样式 */
.energy-anime-section {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    overflow: hidden;
}

.energy-anime-section .tech-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.energy-anime-section .container {
    position: relative;
    z-index: 1;
}

.energy-anime-container {
    position: relative;
    z-index: 1;
}

.energy-anime-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.energy-anime-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.2));
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.anime-animation-container {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 16px;
}

.anime-image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 10px;
    width: 100%;
    height: 100%;
    padding: 20px;
}

.anime-image-grid .anime-image-tech {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.anime-image-grid .anime-image-tech:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

.energy-anime-image:hover {
    transform: scale(1.02);
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.3);
}

.anime-image-tech {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    transition: all 0.4s ease;
    display: block;
}

.energy-anime-image:hover .anime-image-tech {
    transform: scale(1.05);
}

.anime-image-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: 1;
}

.anime-tech-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
}

.energy-anime-image:hover .anime-tech-border {
    opacity: 1;
    animation: border-flow 3s linear infinite;
}

/* 动漫动画效果增强 */
.anime-animation-glow {
    animation: animeGlowPulse 3s ease-in-out infinite;
}

.anime-animation-border {
    animation: animeBorderShine 4s ease-in-out infinite;
    opacity: 0.8;
}

.anime-animation-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.anime-pulse {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    animation: animePulse 2s ease-in-out infinite;
}

.anime-pulse-1 {
    top: 20%;
    left: 30%;
    width: 60px;
    height: 60px;
    animation-delay: 0s;
}

.anime-pulse-2 {
    top: 60%;
    right: 20%;
    width: 40px;
    height: 40px;
    animation-delay: 0.5s;
}

.anime-pulse-3 {
    bottom: 30%;
    left: 40%;
    width: 80px;
    height: 80px;
    animation-delay: 1s;
}

@keyframes animeGlowPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

@keyframes animeBorderShine {
    0%, 100% {
        border-color: rgba(59, 130, 246, 0.3);
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
    }
    50% {
        border-color: rgba(0, 212, 255, 0.8);
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
    }
}

@keyframes animePulse {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
    100% {
        opacity: 0;
        transform: scale(1.5);
    }
}

.energy-anime-info {
    position: relative;
    z-index: 1;
}

.anime-title-tech {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.anime-description-tech {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.anime-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.anime-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(10, 10, 10, 0.6);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.anime-feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
}

.anime-feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.3));
    border-radius: 8px;
    flex-shrink: 0;
    transition: all 0.4s ease;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.anime-feature-icon svg {
    width: 20px;
    height: 20px;
    color: #3b82f6;
    transition: all 0.4s ease;
}

.anime-feature-item:hover .anime-feature-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.4));
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
    transform: scale(1.1);
}

.anime-feature-item:hover .anime-feature-icon svg {
    color: #ffffff;
    transform: rotate(5deg);
}

.anime-feature-item span {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.4s ease;
}

.anime-feature-item:hover span {
    color: #3b82f6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .energy-anime-section {
        padding: 80px 0;
    }
    
    .energy-anime-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .anime-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .anime-title-tech {
        font-size: 24px;
    }
    
    .anime-description-tech {
        font-size: 14px;
    }
    
    .anime-feature-item {
        padding: 12px;
    }
    
    .anime-feature-icon {
        width: 32px;
        height: 32px;
    }
    
    .anime-feature-icon svg {
        width: 16px;
        height: 16px;
    }
}

/* 动态SVG动画效果 */
.animated-svg {
    position: relative;
    overflow: hidden;
}

/* 智能换电设备动画 */
.smart-device-animation .device-bg .circle-bg {
    animation: pulse-circle 3s ease-in-out infinite;
}

.smart-device-animation .circle-bg.circle-1 {
    animation-delay: 0s;
}

.smart-device-animation .circle-bg.circle-2 {
    animation-delay: 0.5s;
}

.smart-device-animation .circle-bg.circle-3 {
    animation-delay: 1s;
}

.smart-device-animation .battery-slot {
    animation: battery-pulse 2s ease-in-out infinite;
}

.smart-device-animation .slot-1 {
    animation-delay: 0s;
}

.smart-device-animation .slot-2 {
    animation-delay: 0.7s;
}

.smart-device-animation .slot-3 {
    animation-delay: 1.4s;
}

.smart-device-animation .indicator {
    animation: light-pulse 1.5s ease-in-out infinite;
}

.smart-device-animation .light-1 {
    animation-delay: 0s;
}

.smart-device-animation .light-2 {
    animation-delay: 0.5s;
}

.smart-device-animation .light-3 {
    animation-delay: 1s;
}

/* 云端数据管理动画 */
.cloud-data-animation .cloud-bg .cloud-circle {
    animation: rotate-circle 10s linear infinite;
}

.cloud-data-animation .cloud-circle.circle-1 {
    animation-duration: 15s;
}

.cloud-data-animation .cloud-circle.circle-2 {
    animation-duration: 10s;
    animation-direction: reverse;
}

.cloud-data-animation .cloud-circle.circle-3 {
    animation-duration: 5s;
}

.cloud-data-animation .core-circle {
    animation: core-pulse 2s ease-in-out infinite;
}

.cloud-data-animation .core-circle.outer {
    animation-delay: 0s;
}

.cloud-data-animation .core-circle.middle {
    animation-delay: 0.3s;
}

.cloud-data-animation .core-circle.inner {
    animation-delay: 0.6s;
}

.cloud-data-animation .core-circle.center {
    animation-delay: 0.9s;
}

.cloud-data-animation .cross-line {
    animation: line-pulse 3s ease-in-out infinite;
}

.cloud-data-animation .cross-line.horizontal {
    animation-delay: 0s;
}

.cloud-data-animation .cross-line.vertical {
    animation-delay: 1.5s;
}

/* 动画关键帧 */
@keyframes pulse-circle {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.6;
    }
}

@keyframes battery-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.03);
        opacity: 1;
    }
}

@keyframes light-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.5);
        opacity: 1;
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    }
}

@keyframes rotate-circle {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes core-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes line-pulse {
    0%, 100% {
        transform: scaleX(1);
        opacity: 0.5;
    }
    50% {
        transform: scaleX(1.1);
        opacity: 0.8;
    }
}

/* 动画效果 */
@keyframes glow-pulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

@keyframes border-flow {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 200% 0%;
    }
}

/* 特性展示部分增强样式 */
.features {
    position: relative;
    overflow: hidden;
}

.feature-item-enhanced {
    position: relative;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 16px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 30px;
}

.feature-item-enhanced:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.feature-number-enhanced {
    font-size: 60px;
    font-weight: 900;
    color: rgba(59, 130, 246, 0.1);
    position: absolute;
    top: -10px;
    left: 20px;
    z-index: 0;
    transition: all 0.4s ease;
}

.feature-item-enhanced:hover .feature-number-enhanced {
    color: rgba(59, 130, 246, 0.2);
    transform: scale(1.1);
}

.feature-icon-enhanced {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.3));
    border-radius: 16px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.feature-icon-enhanced svg {
    width: 40px;
    height: 40px;
    color: #3b82f6;
    transition: all 0.4s ease;
}

.feature-item-enhanced:hover .feature-icon-enhanced {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.4));
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    transform: scale(1.1);
}

.feature-title-enhanced {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #ffffff;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.feature-description {
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 50%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 3s ease-in-out infinite;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.feature-description-enhanced {
    font-size: 14px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
    background: linear-gradient(135deg, var(--tech-cyan) 0%, var(--tech-blue) 50%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 3s ease-in-out infinite;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.feature-item-enhanced:hover .feature-title-enhanced {
    color: #3b82f6;
}

.feature-glow-effect-enhanced {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: feature-glow-pulse 3s ease-in-out infinite;
}

@keyframes feature-glow-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.1;
    }
}

.feature-tech-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: all 0.4s ease;
}

.feature-item-enhanced:hover .feature-tech-border {
    opacity: 1;
    animation: border-flow 3s linear infinite;
}

@keyframes border-flow {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 200% 0%;
    }
}

.feature-pulse-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    z-index: -1;
    animation: feature-pulse 2s ease-out infinite;
}

@keyframes feature-pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0.5;
    }
    70% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .feature-item-enhanced {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .feature-icon-enhanced {
        width: 60px;
        height: 60px;
    }
    
    .feature-icon-enhanced svg {
        width: 30px;
        height: 30px;
    }
    
    .feature-number-enhanced {
        font-size: 40px;
        top: -5px;
        left: 10px;
    }

        font-size: 18px;
    }

    .slide-caption {
        font-size: 16px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .news-card {
        flex-direction: column;
    }

    .news-date {
        width: 60px;
        height: 60px;
    }

    .news-date .day {
        font-size: 24px;
    }
}

/* 小屏设备 */
@media (max-width: 480px) {
    .stats-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-box {
        padding: 18px 14px;
    }

    .stat-box .stat-number {
        font-size: 26px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .trend-period {
        display: none;
    }

    .stat-trend {
        gap: 3px;
    }
}

.contact-method {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.contact-method:hover::before {
    transform: scaleX(1);
}

.contact-method:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 86, 166, 0.15);
    border-color: var(--primary-color);
}

.contact-method-icon {
    font-size: 56px;
    margin-bottom: 25px;
    color: var(--primary-color);
    transition: all 0.3s ease;
    display: inline-block;
}

.contact-method:hover .contact-method-icon {
    transform: scale(1.1);
    color: var(--accent-color);
}

.contact-method h4 {
    color: var(--text-dark);
    margin-bottom: 18px;
    font-size: 22px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-method:hover h4 {
    color: var(--primary-color);
}

.contact-method p {
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 16px;
    line-height: 1.6;
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    background: var(--bg-lighter);
    padding: 10px 20px;
    border-radius: 25px;
    border: 2px solid transparent;
}

.contact-link:hover {
    color: var(--white);
    background: var(--primary-color);
    gap: 12px;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 86, 166, 0.3);
    border-color: var(--primary-color);
}

.wechat-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 15px;
}

.wechat-qrcode {
    width: 140px;
    height: 140px;
    border: 3px solid var(--primary-color);
    border-radius: 12px;
    padding: 8px;
    background: var(--white);
    box-shadow: 0 8px 25px rgba(0, 86, 166, 0.2);
    transition: all 0.3s ease;
}

.contact-method:hover .wechat-qrcode {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(0, 86, 166, 0.3);
}

.wechat-tip {
    color: var(--text-light);
    font-size: 14px;
    text-align: center;
    background: var(--bg-lighter);
    padding: 10px 15px;
    border-radius: 20px;
    border: 1px solid rgba(0, 86, 166, 0.1);
    max-width: 200px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-methods {
        padding: 30px 20px;
    }
    
    .contact-methods h3 {
        font-size: 22px;
    }
    
    .contact-methods-grid {
        gap: 25px;
    }
    
    .contact-method {
        padding: 30px 20px;
    }
    
    .contact-method-icon {
        font-size: 48px;
    }
    
    .wechat-qrcode {
        width: 120px;
        height: 120px;
    }
}

/* 页脚联系方式 */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    opacity: 0.9;
    transition: all 0.3s ease;
    padding: 8px 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 200px;
}

.footer-contact-icon {
    font-size: 18px;
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.footer-contact span {
    font-size: 14px;
    transition: all 0.3s ease;
}

.footer-contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
    opacity: 1;
}

.footer-contact-icon {
    font-size: 24px;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.footer-contact-item:hover .footer-contact-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.footer-contact span {
    font-size: 16px;
    transition: all 0.3s ease;
}

.footer-contact-item:hover span {
    color: var(--white);
}

/* 页脚 */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 0 0 20px;
}

/* 免责声明 */
.disclaimer {
    background: #f8fafc;
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
}

.disclaimer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.disclaimer h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.disclaimer p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 10px;
    line-height: 1.6;
}

.disclaimer .icp-link {
    color: var(--primary-color);
    border-bottom-color: rgba(0, 86, 166, 0.35);
}
.disclaimer .icp-link:hover,
.disclaimer .icp-link:focus-visible {
    color: var(--primary-dark);
    border-bottom-color: rgba(0, 212, 255, 0.75);
}

/* 统计说明 */
.stats-time-range {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 10px;
}

.stat-note {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 8px;
    text-align: center;
}

/* 合作伙伴说明 */
.partners-note {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 10px;
}

.stat-desc {
    font-size: 12px;
    color: var(--text-lighter);
    margin-top: 4px;
}

/* 技术架构说明 */
.architecture-note {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 8px;
}

/* 智能能力说明 */
.smart-note {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 5px;
    text-align: center;
}

/* 图表说明 */
.chart-source {
    font-size: 12px;
    color: var(--text-lighter);
    display: block;
    margin-top: 5px;
}

.bar-note {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.7);
    display: block;
    margin-top: 2px;
}

/* 市场机会说明 */
.opp-note {
    font-size: 12px;
    color: var(--text-lighter);
    margin-top: 5px;
}

/* 竞争优势说明 */
.comparison-note {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 8px;
}

/* 迷你高亮说明 */
.mini-note {
    font-size: 10px;
    color: var(--text-lighter);
    display: block;
    margin-top: 2px;
}

/* Footer联系方式横向展示 */
.footer-contact-horizontal {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    padding: 60px 0 50px;
    background: linear-gradient(180deg, var(--text-dark) 0%, #0f172a 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact-card {
    text-align: center;
    padding: 0 10px;
}

.footer-contact-card-icon {
    width: 65px;
    height: 65px;
    margin: 0 auto 18px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10b981;
    transition: all 0.3s ease;
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.footer-contact-card:hover .footer-contact-card-icon {
    transform: scale(1.1);
    background: rgba(16, 185, 129, 0.2);
    border-color: #10b981;
}

.footer-contact-card-icon svg {
    width: 28px;
    height: 28px;
}

.footer-contact-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--white);
}

.footer-contact-card-value {
    font-size: 18px;
    font-weight: 700;
    color: #10b981;
    margin: 0 0 6px;
    word-break: break-all;
}

.footer-contact-card-desc {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 0.8fr 2fr;
    gap: 20px;
    padding: 40px 0 30px;
    align-items: stretch;
}

/* 公司信息列 */
.company-info {
    text-align: left;
}

.company-info h3 {
    font-size: 16px;
    margin-bottom: 6px;
    color: var(--white);
    line-height: 1.2;
}

.company-info p {
    font-size: 12px;
    opacity: 0.8;
    margin-bottom: 0;
}

/* 快速链接列 */
.quick-links {
    text-align: left;
}

/* 业务咨询列 */
.business-contact {
    text-align: left;
}

/* 联系表单列 */
.contact-form-col {
    text-align: left;
}

.quick-links ul li {
    margin-bottom: 12px;
}

.quick-links ul li a {
    font-size: 16px;
    color: var(--white);
    opacity: 0.9;
    transition: all 0.3s ease;
}

.quick-links ul li a:hover {
    opacity: 1;
    color: #00d4ff;
}

/* 业务咨询列 */
.business-contact {
    flex: 1.2;
}

.business-contact h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.business-contact p {
    font-size: 14px;
    margin-bottom: 20px;
    opacity: 0.8;
}

.footer-contact-item {
    margin-bottom: 12px;
    padding: 10px 15px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact-icon {
    font-size: 18px;
    margin-right: 12px;
}

.footer-contact-item span {
    font-size: 14px;
    opacity: 0.9;
}

/* 联系表单列 */
.contact-form-col {
    text-align: left;
}

.contact-form-mini {
    padding: 20px;
    border: 1px solid rgba(0, 102, 204, 0.2);
    border-radius: 12px;
    background: rgba(0, 102, 204, 0.05);
}

.contact-form-mini h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--white);
}

.contact-form-mini input {
    width: calc(33.333% - 8px);
    padding: 10px 14px;
    border: 1px solid rgba(0, 102, 204, 0.3);
    border-radius: 8px;
    font-size: 12px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    transition: all 0.3s ease;
    margin-bottom: 12px;
    display: inline-block;
    margin-right: 8px;
}

.contact-form-mini input:last-child {
    margin-right: 0;
}

.contact-form-mini textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid rgba(0, 102, 204, 0.3);
    border-radius: 8px;
    font-size: 12px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    transition: all 0.3s ease;
    margin-bottom: 12px;
    min-height: 80px;
    resize: vertical;
}

.contact-form-mini button {
    padding: 10px 20px;
    font-size: 12px;
    font-weight: 600;
    background: linear-gradient(135deg, #0066cc 0%, #00d4ff 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 5px;
}

.contact-form-mini button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
}

.footer-logo {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.footer-logo svg {
    width: 100%;
    height: 100%;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
}

.btn-small {
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    opacity: 0.8;
}

/* 动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 25px;
    }
    
    .nav-brand h1 {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: left;
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        padding: 30px 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        border-bottom: 2px solid var(--primary-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        padding: 0 30px;
    }

    .nav-menu a {
        display: block;
        padding: 12px 0;
        font-size: 18px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-menu a:hover {
        padding-left: 10px;
    }

    .nav-menu a::after {
        display: none;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding: 0 0 0 20px;
        margin: 0;
    }

    .dropdown-menu a {
        font-size: 16px;
        padding: 8px 0;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger.active {
        background: rgba(0, 86, 166, 0.1);
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
        background: var(--primary-color);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
        background: var(--primary-color);
    }

    .nav-brand h1 {
        font-size: 16px;
    }

    .logo {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .nav-brand h1 {
        display: none;
    }
    
    .navbar .container {
        padding: 10px 15px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .stats-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .stat-box {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        padding: 15px;
    }

    .stat-box:last-child {
        border-bottom: none;
    }

    .stat-box .stat-number {
        font-size: 32px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .about-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 28px;
    }

    .energy-grid,
    .scenarios-grid,
    .tech-grid,
    .cases-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }

    .carousel-nav {
        bottom: 60px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .slide-caption {
        font-size: 16px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .news-card {
        flex-direction: column;
    }

    .news-date {
        width: 60px;
        height: 60px;
    }

    .news-date .day {
        font-size: 24px;
    }
}

/* 合作伙伴Logo墙 */
.partners-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.partners-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230056A6' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.partners-header {
    text-align: center;
    margin-bottom: 50px;
}

.partners-label {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: var(--primary-color);
    font-size: 13px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 15px;
}

.partners-header h3 {
    font-size: 32px;
    color: var(--text-dark);
    font-weight: 700;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.partner-logo {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 86, 166, 0.08);
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 86, 166, 0.15);
    border-color: rgba(0, 86, 166, 0.2);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-light);
    transition: color 0.3s ease;
}

.partner-logo:hover .logo-text {
    color: var(--primary-color);
}

.partners-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 86, 166, 0.1);
}

.partner-stat-item {
    text-align: center;
}

.partner-stat-item .stat-value {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.partner-stat-item .stat-label {
    font-size: 14px;
    color: var(--text-light);
}

/* 技术架构可视化 */
.tech-architecture {
    padding: 50px 0;
    background: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #0d2137 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.tech-architecture::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(0, 86, 166, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

/* 技术架构背景 */
.tech-arch-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.tech-arch-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: techGridMove 25s linear infinite;
}

.tech-arch-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 技术架构容器 */
.tech-arch-container {
    position: relative;
    z-index: 1;
    margin: 60px 0;
}

/* 行式布局容器 - 3列布局 */
.architecture-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    grid-template-rows: repeat(3, auto);
    gap: 40px 30px;
    position: relative;
    z-index: 1;
    justify-items: center;
    align-items: center;
    max-width: 900px;
    margin: 60px auto;
    width: 100%;
    grid-auto-flow: dense;
}

/* 网格容器内的节点样式覆盖 */
.architecture-container .arch-node {
    width: 100%;
    max-width: 220px;
    min-width: auto;
    justify-self: center;
}

.architecture-container .core-node {
    max-width: 280px;
    justify-self: center;
}

/* 网格位置定义 - 左列（3个节点） */
.grid-pos-1-1 {
    grid-column: 1 !important;
    grid-row: 1 !important;
}

.grid-pos-2-1 {
    grid-column: 1 !important;
    grid-row: 2 !important;
}

.grid-pos-3-1 {
    grid-column: 1 !important;
    grid-row: 3 !important;
}

/* 网格位置定义 - 中间（云端大脑） */
.grid-pos-1-2 {
    grid-column: 2 !important;
    grid-row: 1 / span 3 !important;
}

/* 网格位置定义 - 右列（3个节点） */
.grid-pos-1-3 {
    grid-column: 3 !important;
    grid-row: 1 !important;
}

.grid-pos-2-3 {
    grid-column: 3 !important;
    grid-row: 2 !important;
}

.grid-pos-3-3 {
    grid-column: 3 !important;
    grid-row: 3 !important;
}

.arch-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
    justify-content: center;
}

.arch-layer {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.arch-node {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    padding: 30px;
    text-align: center;
    min-width: 200px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.arch-node:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

.node-icon {
    font-size: 24px;
    margin-bottom: 7px;
    animation: nodeIconPulse 2s ease-in-out infinite;
}

.node-icon svg {
    width: 24px;
    height: 24px;
}

@keyframes nodeIconPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
    50% {
        transform: scale(1.2);
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    }
}

.node-title {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--white);
}

.node-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.core-node {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    padding: 40px;
    min-width: 250px;
}

.node-features {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
    flex-wrap: wrap;
}

.feature-tag {
    background: rgba(0, 212, 255, 0.2);
    color: #00d4ff;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.arch-connector {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, rgba(0, 212, 255, 0.3) 0%, rgba(0, 212, 255, 0.8) 50%, rgba(0, 212, 255, 0.3) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.connector-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 212, 255, 0.2);
    color: #00d4ff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 255, 0.3);
    backdrop-filter: blur(10px);
    white-space: nowrap;
}

/* 核心节点增强 */
.core-node-glow-enhanced {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, rgba(0, 86, 166, 0.1) 50%, transparent 70%);
    animation: coreNodeGlow 3s ease-in-out infinite;
    pointer-events: none;
}

.core-node-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: coreNodeRipple 4s ease-out infinite;
    pointer-events: none;
}

/* 动态连接线 */
.tech-animated-line {
    position: relative;
    overflow: hidden;
}

.tech-animated-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.8), transparent);
    animation: lineAnimation 2s ease-in-out infinite;
}

.connector-glow {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background: radial-gradient(ellipse, rgba(0, 212, 255, 0.4) 0%, transparent 70%);
    transform: translateY(-50%);
    animation: connectorGlow 3s ease-in-out infinite;
    pointer-events: none;
}

/* 特性标签发光效果 */
.feature-tag-glow {
    position: relative;
    overflow: hidden;
    animation: featureTagGlow 2s ease-in-out infinite;
}

/* 技术架构控制按钮增强 */
.tech-arch-controls-enhanced {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
    position: relative;
    z-index: 9999 !important;
}

.control-btn-tech {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    z-index: 9999;
}

.control-btn-tech:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.control-btn-tech.active {
    background: rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.4);
}

/* 动画效果 */
@keyframes techGridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(40px, 40px);
    }
}

@keyframes coreNodeGlow {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

@keyframes coreNodeRipple {
    0% {
        width: 0;
        height: 0;
        opacity: 0.8;
    }
    100% {
        width: 300px;
        height: 300px;
        opacity: 0;
    }
}

@keyframes lineAnimation {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes connectorGlow {
    0%, 100% {
        opacity: 0.3;
        transform: translateY(-50%) scaleX(1);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-50%) scaleX(1.05);
    }
}

@keyframes featureTagGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
    }
}

.tech-architecture .section-title {
    color: var(--white);
}

.tech-architecture .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* .architecture-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 30px 0;
    position: relative;
    z-index: 1;
} */

.arch-layer {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.arch-node {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    padding: 6px;
    min-width: 50px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
}

.arch-node::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    transition: left 0.5s ease;
    pointer-events: none;
}

.arch-node:hover::before {
    left: 100%;
}

.arch-node:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(0, 212, 255, 0.5);
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    box-shadow: 
        0 20px 60px rgba(0, 86, 166, 0.3),
        0 0 30px rgba(0, 212, 255, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
}

.core-node {
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.4) 0%, rgba(0, 212, 255, 0.3) 100%);
    border-color: rgba(0, 212, 255, 0.4);
    min-width: 70px;
    box-shadow: 
        0 6px 20px rgba(0, 86, 166, 0.3),
        0 0 10px rgba(0, 212, 255, 0.2);
    animation: pulse 3s ease-in-out infinite;
}

.core-node:hover {
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.5) 0%, rgba(0, 212, 255, 0.4) 100%);
    transform: translateY(-15px) scale(1.05) rotateX(8deg);
    box-shadow: 
        0 25px 60px rgba(0, 86, 166, 0.4),
        0 0 40px rgba(0, 212, 255, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
    animation: none;
}

.node-icon {
    font-size: 24px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.arch-node:hover .node-icon {
    transform: scale(1.1) translateZ(10px);
    filter: drop-shadow(0 6px 12px rgba(0, 212, 255, 0.4));
}

.core-node .node-icon {
    animation: bounce 2s ease-in-out infinite;
}

.core-node:hover .node-icon {
    animation: bounce 1s ease-in-out infinite;
}

.node-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 6px;
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}

.arch-node:hover .node-title {
    transform: translateZ(5px);
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.node-desc {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.arch-node:hover .node-desc {
    transform: translateZ(3px);
    color: rgba(255, 255, 255, 0.9);
}

.node-features {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 12px;
}

.node-features span {
    padding: 4px 10px;
    background: rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    font-size: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.node-features span:hover {
    background: rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.4);
    border-color: rgba(0, 212, 255, 0.6);
}

.arch-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.connector-line {
    width: 1px;
    height: 20px;
    background: linear-gradient(to bottom, rgba(0, 212, 255, 0.5), rgba(0, 86, 166, 0.5));
    position: relative;
}

.connector-line::before,
.connector-line::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00d4ff;
    border-radius: 50%;
    left: 50%;
    transform: translateX(-50%);
}

.connector-line::before {
    top: -2px;
}

.connector-line::after {
    bottom: -2px;
}

.connector-label {
    font-size: 6px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    padding: 4px 10px;
    background: rgba(0, 86, 166, 0.3);
    border-radius: 10px;
}

.tech-patents {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.patent-item {
    text-align: center;
}

.patent-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #00d4ff 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 10px;
}

.patent-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .partners-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .arch-layer {
        flex-direction: column;
        align-items: center;
    }
    
    .arch-node {
        min-width: 280px;
    }
    
    .tech-patents {
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .patent-number {
        font-size: 36px;
    }
}

/* 成功案例 */
.success-cases {
    padding: 100px 0;
    background: var(--white);
}

.cases-showcase {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

.case-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(0, 86, 166, 0.08);
    transition: all 0.4s ease;
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 86, 166, 0.15);
    border-color: rgba(0, 86, 166, 0.2);
}

.case-card.featured {
    background: linear-gradient(135deg, #0056A6 0%, #004080 100%);
    color: var(--white);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.case-logo {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-color);
}

.case-card.featured .case-logo {
    color: var(--white);
}

.case-tag {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.case-content h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.case-content p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.6;
}

.case-card.featured .case-content p {
    color: rgba(255, 255, 255, 0.8);
}

.case-metrics {
    display: flex;
    gap: 20px;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
}

.case-card.featured .metric-value {
    color: #00d4ff;
}

.metric-label {
    font-size: 12px;
    color: var(--text-light);
}

.case-card.featured .metric-label {
    color: rgba(255, 255, 255, 0.7);
}

.cases-summary {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 40px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 20px;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.summary-icon {
    font-size: 36px;
}

.summary-content {
    display: flex;
    flex-direction: column;
}

.summary-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
}

.summary-label {
    font-size: 14px;
    color: var(--text-light);
}

/* 投资分析 - 增强版 */
.investment-analysis {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.investment-analysis::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.analysis-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 86, 166, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.analysis-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.analysis-card:hover::before {
    left: 100%;
}

.analysis-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.analysis-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 86, 166, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.analysis-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary-color);
}

.analysis-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.analysis-data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 86, 166, 0.1);
}

.data-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
}

.data-label {
    font-size: 14px;
    color: var(--text-light);
    text-align: right;
}

.analysis-trend {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
    padding: 8px 12px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    border-left: 4px solid #10b981;
}

.trend-arrow {
    font-size: 16px;
    color: #10b981;
}

.trend-text {
    font-size: 12px;
    font-weight: 600;
    color: #10b981;
}

.analysis-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 86, 166, 0.1);
}

.summary-chart {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.chart-bar {
    display: flex;
    align-items: center;
    gap: 20px;
}

.chart-label {
    width: 100px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.chart-progress {
    flex: 1;
    height: 8px;
    background: rgba(0, 86, 166, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.chart-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d4ff 0%, #3b82f6 100%);
    border-radius: 4px;
    transition: width 1s ease-in-out;
    animation: shimmer 2s infinite;
}

.chart-value {
    width: 40px;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: right;
}

.summary-conclusion {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.rating-score {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 20px 0;
}

.score-value {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    background: linear-gradient(135deg, #00d4ff 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.score-label {
    font-size: 20px;
    font-weight: 700;
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
}

.summary-conclusion p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 30px;
}

.investment-cta {
    text-align: center;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .analysis-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .analysis-summary {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px;
    }
    
    .chart-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .chart-progress {
        width: 100%;
    }
}



/* 投资人版联系弹窗优化 */
.investor-btn {
    position: relative;
    overflow: hidden;
}

.btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.4) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: glowPulse 2s infinite;
    pointer-events: none;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.investor-btn .btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.investor-btn .btn-main {
    font-size: 14px;
    font-weight: 700;
}

.investor-btn .btn-sub {
    font-size: 11px;
    opacity: 0.9;
    font-weight: 500;
}

.investor-popup .investor-highlights-popup {
    display: flex;
    gap: 10px;
    padding: 12px;
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    border-radius: 12px;
    margin-bottom: 12px;
}

.highlight-mini {
    flex: 1;
    text-align: center;
    padding: 8px;
}

.highlight-mini .mini-value {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
}

.highlight-mini .mini-label {
    font-size: 10px;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .calculator-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .calculator-results {
        grid-template-columns: 1fr;
    }
    
    .investor-btn .btn-sub {
        display: none;
    }
}

/* 产品占位图 */
.product-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 86, 166, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    border: 2px dashed rgba(0, 86, 166, 0.2);
    border-radius: 12px;
    color: var(--primary-color);
}

.product-placeholder svg {
    width: 80px;
    height: 80px;
    opacity: 0.6;
}

.placeholder-text {
    font-size: 14px;
    font-weight: 600;
}

/* 产品科技标签 */
.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.product-badges {
    display: flex;
    gap: 8px;
}

.product-badge-tech {
    padding: 4px 12px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(0, 86, 166, 0.15) 100%);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: var(--primary-color);
}

/* 滚动行为 */
html {
    scroll-behavior: smooth;
}

/* 固定右下角联系弹窗 */
:root {
    /* 主色调 */
    --primary-color: #0056A6;
    --primary-light: #0066CC;
    --primary-dark: #004080;
    --secondary-color: #0077B6;
    --secondary-light: #0096C7;
    --secondary-dark: #023E8A;
    
    /* 强调色 */
    --accent-color: #FF6B35;
    --accent-light: #FF8F65;
    --accent-dark: #E05A25;
    
    /* 科技蓝系列 */
    --tech-cyan: #00D4FF;
    --tech-blue: #0099FF;
    --tech-indigo: #4F46E5;
    --tech-purple: #7C3AED;
    --tech-light: #E0F7FF;
    --tech-lighter: #F0F9FF;
    
    /* 功能色 */
    --success-color: #00A86B;
    --success-light: #34D399;
    --warning-color: #F59E0B;
    --warning-light: #FBBF24;
    --error-color: #EF4444;
    --error-light: #FCA5A5;
    
    /* 中性色 */
    --text-dark: #1a1a1a;
    --text-medium: #4B5563;
    --text-light: #666666;
    --text-lighter: #888888;
    --text-lightest: #9CA3AF;
    --white: #ffffff;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    
    /* 背景色 */
    --bg-light: #f5f9ff;
    --bg-lighter: #f0f9ff;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    
    /* 边框色 */
    --border-color: rgba(0, 86, 166, 0.1);
    --border-light: rgba(0, 86, 166, 0.05);
    --border-dark: rgba(0, 86, 166, 0.2);
    
    /* 渐变 */
    --gradient: linear-gradient(135deg, #0056A6 0%, #004080 100%);
    --gradient-light: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    --gradient-tech: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%);
    --gradient-cyan: linear-gradient(135deg, #00D4FF 0%, #0099FF 100%);
    --gradient-indigo: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
    --gradient-purple: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-error: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #EA580C 100%);
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.5);
    --shadow-purple: 0 0 20px rgba(124, 58, 237, 0.4);
    --shadow-blue: 0 0 20px rgba(0, 99, 204, 0.4);
}



/* 品牌区域 - 紧凑版 */
.popup-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px 20px 0 0;
    border-bottom: 1px solid rgba(0, 86, 166, 0.1);
}

.brand-logo {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    padding: 5px;
    box-shadow: 0 3px 10px rgba(0, 86, 166, 0.2);
}

.brand-logo svg {
    width: 100%;
    height: 100%;
}

.brand-info {
    flex: 1;
}

.brand-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 3px 0;
    line-height: 1.3;
}

.brand-tagline {
    font-size: 11px;
    color: var(--text-light);
    margin: 0;
}

/* 弹窗内容 - 紧凑版 */
.popup-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
}

/* 工作时间 - 紧凑版 */
.work-hours {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.work-hours-icon {
    font-size: 22px;
}

.work-hours-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.work-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    width: fit-content;
}

.work-status.online {
    background: #10b981;
    color: white;
}

.work-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.work-time {
    font-size: 12px;
    color: #047857;
    font-weight: 500;
}

/* 联系方式 - 紧凑版 */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

.contact-method-item:hover {
    border-color: var(--primary-color);
    background: #f0f9ff;
    transform: translateX(3px);
}

.method-icon {
    font-size: 18px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 8px;
}

.method-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.method-label {
    font-size: 11px;
    color: var(--text-light);
}

.method-value {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: visible;
    max-width: 100%;
}

/* 微信区域 - 紧凑版 */
.wechat-section {
    text-align: center;
    padding: 10px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.wechat-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 10px;
}

.wechat-icon {
    font-size: 16px;
}

.wechat-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

.wechat-qrcode-small {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    margin-bottom: 8px;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.wechat-tip {
    font-size: 11px;
    color: var(--text-light);
    margin: 0;
}

.contact-popup::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.contact-popup::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .footer-contact-horizontal {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-contact-horizontal {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 40px 0 30px;
    }

    .footer-contact-card-icon {
        width: 55px;
        height: 55px;
    }

    .footer-contact-card-icon svg {
        width: 24px;
        height: 24px;
    }

    .footer-contact-card h3 {
        font-size: 15px;
    }

    .footer-contact-card-value {
        font-size: 16px;
    }

    .footer-contact-card-desc {
        font-size: 11px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 0 30px;
    }
}

@media (max-width: 480px) {
    .footer-contact-horizontal {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .fixed-contact-popup {
        bottom: 20px;
        right: 20px;
    }

    .contact-button {
        padding: 14px 18px;
    }

    .contact-button span {
        display: none;
    }

    .contact-button .contact-icon svg {
        width: 22px;
        height: 22px;
    }

    .contact-popup {
        width: 340px;
        max-width: 95vw;
    }

    .popup-brand {
        padding: 16px 20px;
    }

    .brand-logo {
        width: 42px;
        height: 42px;
    }

    .wechat-qrcode-small {
        width: 120px;
        height: 120px;
    }
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 768px) {
    .contact-popup-trigger {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-popup-trigger .contact-icon {
        width: 50px;
        height: 50px;
    }
    
    .contact-popup-trigger .contact-icon svg {
        width: 22px;
        height: 22px;
    }
    
    .contact-popup-content {
        width: 300px;
        max-width: 95vw;
    }
    
    .contact-popup-container:hover .contact-popup-content {
        transform: translateX(-50%) translateY(-120%) scale(1);
    }
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 768px) {
    .fixed-contact-popup {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-button {
        padding: 14px 18px;
    }
    
    .contact-button span {
        display: none;
    }
    
    .contact-button .contact-icon svg {
        width: 22px;
        height: 22px;
    }
    
    .contact-popup {
        width: 340px;
        max-width: 95vw;
    }
    
    .popup-brand {
        padding: 16px 20px;
    }
    
    .brand-logo {
        width: 42px;
        height: 42px;
    }
    
    .brand-info h3 {
        font-size: 13px;
    }
    
    .brand-tagline {
        font-size: 10px;
    }
    
    .popup-content {
        padding: 14px 18px;
    }
    
    .work-hours {
        padding: 6px 10px;
    }
    
    .work-hours-icon {
        font-size: 18px;
    }
    
    .work-status {
        font-size: 10px;
        padding: 2px 6px;
    }
    
    .work-time {
        font-size: 10px;
    }
    
    .contact-method-item {
        padding: 8px 10px;
    }
    
    .method-icon {
        font-size: 16px;
        width: 28px;
        height: 28px;
    }
    
    .method-label {
        font-size: 10px;
    }
    
    .method-value {
        font-size: 9px;
    }
    
    .wechat-qrcode-small {
        width: 90px;
        height: 90px;
    }
    
    .wechat-title {
        font-size: 12px;
    }
    
    .wechat-tip {
        font-size: 10px;
    }
}

/* 响应式设计 - 小屏幕移动端 */
@media (max-width: 480px) {
    .contact-popup {
        width: 280px;
        max-width: 95vw;
    }
    
    .brand-info h3 {
        font-size: 12px;
    }
    
    .popup-content {
        gap: 10px;
        padding: 12px 16px;
    }
    
    .wechat-qrcode-small {
        width: 80px;
        height: 80px;
    }
}
    .wechat-tips {
        font-size: 11px;
    }
    .contact-info-card {
        padding: 12px 16px;
    }
    .info-label,
    .info-value {
        font-size: 12px;
    }
    .popup-footer {
        padding-top: 14px;
        gap: 8px;
    }
    .footer-badge {
        font-size: 11px;
        padding: 6px 12px;
    }
    .close-button {
        width: 32px;
        height: 32px;
    }
}

/* 平板设备 */
@media (min-width: 769px) and (max-width: 1024px) {
    .contact-popup {
        width: 350px;
    }
    .popup-brand {
        padding: 18px 22px;
    }
    .popup-content {
        padding: 18px 22px;
    }
}
/* 小屏幕优化 */
@media (max-width: 480px) {
    .contact-popup {
        width: 300px;
    }
    .brand-info h3 {
        font-size: 13px;
    }
    .contact-actions {
        grid-template-columns: 1fr;
    }
    .popup-footer {
        flex-wrap: wrap;
        justify-content: center;
    }
    .contact-button {
        padding: 12px 18px;
    }
}

/* 联系按钮覆盖样式 - 显示文字 */
.contact-button {
    background: linear-gradient(135deg, #0056A6 0%, #00D4FF 100%) !important;
    color: #ffffff !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: 50px !important;
    width: auto !important;
    height: auto !important;
    padding: 14px 20px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    cursor: pointer !important;
    box-shadow: 0 10px 40px rgba(0, 86, 166, 0.4), 0 0 30px rgba(0, 212, 255, 0.3) !important;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    position: relative !important;
    overflow: visible !important;
}

.contact-button::before {
    content: '' !important;
    position: absolute !important;
    top: -2px !important;
    left: -2px !important;
    right: -2px !important;
    bottom: -2px !important;
    background: linear-gradient(45deg, #0056A6, #00D4FF, #0099FF, #00D4FF) !important;
    background-size: 400% 400% !important;
    border-radius: 52px !important;
    z-index: -1 !important;
    animation: borderGlow 3s ease infinite !important;
    opacity: 0.6 !important;
}

@keyframes borderGlow {
    0%, 100% {
        background-position: 0% 50%;
        opacity: 0.6;
    }
    50% {
        background-position: 100% 50%;
        opacity: 1;
    }
}

/* 高科技元素样式 */

/* 数字雨效果 */
#digitalRain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.digital-rain-char {
    position: absolute;
    color: rgba(0, 212, 255, 0.7);
    font-size: 14px;
    font-family: 'Courier New', monospace;
    opacity: 0;
    animation: digitalRainFall linear infinite;
}

@keyframes digitalRainFall {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* 动画渐变背景 */
.animated-gradient {
    background: linear-gradient(45deg, #0056A6, #00D4FF, #0099FF);
    background-size: 400% 400%;
    transition: all 0.3s ease;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* 3D旋转效果 */
.rotate-3d {
    transition: transform 0.1s linear;
    transform-style: preserve-3d;
}

/* 打字动画效果 */
.typing-animation {
    overflow: hidden;
    white-space: nowrap;
    border-right: 3px solid #00D4FF;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0
    }
    to {
        width: 100%
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent
    }
    50% {
        border-color: #00D4FF;
    }
}

/* 脉冲效果 */
.pulse-effect {
    transition: transform 0.1s ease;
}

/* 产品卡片增强效果 */
.product-type-card {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

.contact-button:hover {
    transform: translateY(-8px) scale(1.05) !important;
    box-shadow: 0 20px 50px rgba(0, 86, 166, 0.6), 0 0 50px rgba(0, 212, 255, 0.5) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
}

/* 联系按钮文字容器 */
.contact-button .contact-button-text {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1.2 !important;
}

/* 联系按钮文字样式 */
.contact-button .contact-btn-text {
    display: block !important;
    font-weight: 700 !important;
    font-size: 16px !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1), 0 0 20px rgba(0, 212, 255, 0.5) !important;
    color: #ffffff !important;
    animation: textGlow 2s ease-in-out infinite !important;
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 2px 4px rgba(0,0,0,0.1), 0 0 20px rgba(0, 212, 255, 0.5);
    }
    50% {
        text-shadow: 0 2px 4px rgba(0,0,0,0.1), 0 0 30px rgba(0, 212, 255, 0.8), 0 0 40px rgba(0, 212, 255, 0.6);
    }
}

.contact-button .contact-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    background: white !important;
    box-shadow: 0 2px 8px rgba(0, 86, 166, 0.3) !important;
}

.contact-button .contact-icon::after {
    content: '' !important;
    position: absolute !important;
    width: 100% !important;
    height: 100% !important;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.4) 0%, transparent 70%) !important;
    border-radius: 50% !important;
    animation: iconPulse 2s ease-in-out infinite !important;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.contact-button .contact-icon svg {
    stroke: #00D4FF !important;
}

/* ========== 增强科技感样式 ========== */

/* 全息扫描线效果 */
.hologram-scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 212, 255, 0.01) 2px,
        rgba(0, 212, 255, 0.01) 4px
    );
    animation: scanlineMove 8s linear infinite;
}

@keyframes scanlineMove {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(100vh);
    }
}

/* 数据流动画 */
.data-stream {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    overflow: hidden;
}

.data-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00D4FF;
    border-radius: 50%;
    box-shadow: 0 0 10px #00D4FF, 0 0 20px #00D4FF;
    animation: dataFloat linear infinite;
}

@keyframes dataFloat {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* 能量线条 */
.energy-line {
    position: fixed;
    pointer-events: none;
    z-index: 9997;
    opacity: 0.3;
}

.energy-line::before,
.energy-line::after {
    content: '';
    position: absolute;
    background: linear-gradient(90deg, transparent, #00D4FF, transparent);
    height: 1px;
    animation: energyFlow 3s linear infinite;
}

.energy-line::before {
    width: 200px;
    top: 0;
    left: -200px;
    animation-delay: 0s;
}

.energy-line::after {
    width: 150px;
    top: 10px;
    left: -150px;
    animation-delay: 1s;
}

@keyframes energyFlow {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(100vw + 200px));
    }
}

/* 网格背景增强 */
.grid-tech-enhanced {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* 全息边框效果 */
.hologram-border {
    position: relative;
    overflow: hidden;
}

.hologram-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0, 212, 255, 0.3),
        transparent
    );
    animation: hologramSweep 3s linear infinite;
}

/* 发光边框效果 */
.glow-borders {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 9999;
    border: 2px solid transparent;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0, 212, 255, 0.3),
        transparent
    ) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% {
        opacity: 0.3;
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.6), 0 0 60px rgba(0, 212, 255, 0.3);
    }
}

/* 粒子背景效果增强 */
.tech-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.tech-particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.8) 0%, rgba(0, 212, 255, 0) 70%);
    animation: particleFloat ease-in-out infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) translateX(10px) scale(0.3);
    }
    50% {
        transform: translateY(50vh) translateX(50px) scale(1);
        opacity: 0.8;
    }
    90% {
        opacity: 1;
        transform: translateY(10vh) translateX(90px) scale(0.7);
    }
    100% {
        transform: translateY(-100vh) translateX(100px) scale(0);
        opacity: 0;
    }
}

/* 固定右下角联系弹窗 */
.fixed-contact-popup {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99999;
    pointer-events: auto;
    display: block !important;
    visibility: visible !important;
}

.contact-button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 16px 24px;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(0, 86, 166, 0.4), inset 0 1px 0 rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255,255,255,0.3);
    position: relative;
    overflow: hidden;
}

.contact-button .contact-icon svg {
    width: 24px;
    height: 24px;
    stroke: white;
    stroke-width: 2;
    animation: pulseIcon 2s ease-in-out infinite;
}

@keyframes pulseIcon {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.contact-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s ease;
}

.contact-button:hover::before {
    left: 100%;
}

.contact-button:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 86, 166, 0.5), inset 0 1px 0 rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
}

.contact-button:active {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 86, 166, 0.4);
}

.contact-button span {
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-button-text {
    display: flex;
    align-items: center;
    color: var(--white);
}

.contact-btn-text {
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    color: var(--white);
    display: block;
}

/* 商业级联系弹窗 - 紧凑版 */
.contact-popup {
    position: absolute;
    bottom: 150%;
    right: 0;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 86, 166, 0.1);
    padding: 0;
    margin-bottom: 15px;
    width: 300px;
    max-width: 90vw;
    max-height: none;
    overflow: visible;
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 99999;
}

.fixed-contact-popup:hover .contact-popup {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* 确保弹窗在显示时能够保持可见，即使鼠标从按钮移动到弹窗区域 */
.fixed-contact-popup:hover {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99999;
    pointer-events: auto;
}

/* 品牌区域 - 紧凑版 */
.popup-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px 20px 0 0;
    border-bottom: 1px solid rgba(0, 86, 166, 0.1);
}

.brand-logo {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    padding: 5px;
    box-shadow: 0 3px 10px rgba(0, 86, 166, 0.2);
}

.brand-logo svg {
    width: 100%;
    height: 100%;
}

.brand-info {
    flex: 1;
}

.brand-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 3px 0;
    line-height: 1.3;
}

.brand-tagline {
    font-size: 11px;
    color: var(--text-light);
    margin: 0;
}

/* 弹窗内容 - 紧凑版 */
.popup-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
}

/* 工作时间 */
.work-hours {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(0, 86, 166, 0.05);
    border-radius: 12px;
}

.work-hours-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.work-hours-content {
    flex: 1;
}

.work-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    margin-right: 8px;
}

.work-status.online {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.work-time {
    font-size: 11px;
    color: var(--text-light);
}

/* 联系方式 */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.2s ease;
    color: var(--text-dark);
    text-decoration: none;
}

.contact-method-item:hover {
    background: #e2e8f0;
    transform: translateY(-2px);
}

.method-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.method-info {
    flex: 1;
}

.method-label {
    display: block;
    font-size: 11px;
    color: var(--text-light);
    margin-bottom: 2px;
}

.method-value {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

/* 微信二维码 */
.wechat-section {
    text-align: center;
    padding: 12px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 12px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.wechat-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 10px;
}

.wechat-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10b981;
}

.wechat-title {
    font-size: 13px;
    font-weight: 600;
    color: #059669;
}

.wechat-qrcode-small {
    width: 120px;
    height: 120px;
    margin: 0 auto 8px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.wechat-tip {
    font-size: 11px;
    color: #059669;
    margin: 0;
}

/* 科技感加载动画 */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: all 0.5s ease-out;
    overflow: hidden;
}

.loading-content {
    position: relative;
    text-align: center;
    z-index: 2;
}

.loading-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    animation: logoPulse 2s ease-in-out infinite;
}

.loading-logo svg {
    width: 100%;
    height: 100%;
}

.loading-text {
    font-size: 24px;
    font-weight: 700;
    color: #00D4FF;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    animation: textGlow 2s ease-in-out infinite;
}

.loading-progress {
    width: 200px;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin: 0 auto 20px;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.loading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #00D4FF, #3B82F6);
    border-radius: 4px;
    width: 0%;
    animation: progressAnimation 3s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.loading-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* 加载动画关键帧 */
@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.8), 0 0 40px rgba(0, 212, 255, 0.5);
    }
}

@keyframes progressAnimation {
    0% {
        width: 0%;
    }
    50% {
        width: 70%;
    }
    100% {
        width: 100%;
    }
}

/* 加载动画消失效果 */
.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(1.1);
}

/* 加载粒子效果 */
.loading-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: loadingBackgroundPulse 3s ease-in-out infinite;
}

@keyframes loadingBackgroundPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

/* 文字发光和脉冲效果 */
.text-glow {
    color: #00D4FF;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5), 0 0 20px rgba(0, 212, 255, 0.3), 0 0 30px rgba(0, 212, 255, 0.1);
    animation: textGlowPulse 2s ease-in-out infinite;
}

.text-glow-primary {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 86, 166, 0.5), 0 0 20px rgba(0, 86, 166, 0.3);
    animation: textGlowPulse 2.5s ease-in-out infinite;
}

.text-glow-secondary {
    color: var(--secondary-color);
    text-shadow: 0 0 10px rgba(0, 102, 204, 0.5), 0 0 20px rgba(0, 102, 204, 0.3);
    animation: textGlowPulse 3s ease-in-out infinite;
}

@keyframes textGlowPulse {
    0%, 100% {
        text-shadow: 0 0 10px rgba(0, 212, 255, 0.5), 0 0 20px rgba(0, 212, 255, 0.3), 0 0 30px rgba(0, 212, 255, 0.1);
        opacity: 1;
    }
    50% {
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 30px rgba(0, 212, 255, 0.6), 0 0 40px rgba(0, 212, 255, 0.4);
        opacity: 0.8;
    }
}

/* 为主要标题添加发光效果 */
.hero-title-enhanced {
    position: relative;
    z-index: 2;
}

.hero-title-enhanced::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: #00D4FF;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 40px rgba(0, 212, 255, 0.6);
    opacity: 0.3;
    animation: textFlicker 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes textFlicker {
    0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% {
        opacity: 0.3;
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 40px rgba(0, 212, 255, 0.6);
    }
    20%, 21.999%, 63%, 63.999%, 65%, 69.999% {
        opacity: 0.6;
        text-shadow: 0 0 30px rgba(0, 212, 255, 1), 0 0 50px rgba(0, 212, 255, 0.8);
    }
}

/* 为副标题添加发光效果 */
.hero-subtitle-enhanced {
    position: relative;
}

.hero-subtitle-enhanced::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00D4FF, transparent);
    animation: subtitleGlow 3s ease-in-out infinite;
}

@keyframes subtitleGlow {
    0%, 100% {
        opacity: 0.5;
        transform: scaleX(0.8);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}

@-webkit-keyframes hologramSweep {
    0% {
        left: -100%;
    }
    50%, 100% {
        left: 100%;
    }
}

/* 科技卡片悬停效果 */
.tech-card-glow {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.tech-card-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px solid transparent;
    border-radius: inherit;
    transition: all 0.4s ease;
}

.tech-card-glow:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow:
        0 20px 60px rgba(0, 86, 166, 0.3),
        0 0 40px rgba(0, 212, 255, 0.2),
        inset 0 0 20px rgba(0, 212, 255, 0.05);
}

.tech-card-glow:hover::before {
    border-color: rgba(0, 212, 255, 0.5);
    animation: borderPulse 2s ease-in-out infinite;
}

@keyframes borderPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* 数据点装饰 */
.data-dot {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00D4FF;
    border-radius: 50%;
    box-shadow: 0 0 10px #00D4FF;
    animation: dotBlink 2s ease-in-out infinite;
}

.data-dot:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.data-dot:nth-child(2) { top: 20%; right: 15%; animation-delay: 0.5s; }
.data-dot:nth-child(3) { bottom: 15%; left: 20%; animation-delay: 1s; }
.data-dot:nth-child(4) { bottom: 25%; right: 10%; animation-delay: 1.5s; }

@keyframes dotBlink {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

/* 电路板效果 */
.circuit-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.tech-card-glow:hover .circuit-pattern {
    opacity: 1;
}

/* 全息文字效果 */
.hologram-text {
    position: relative;
    display: inline-block;
    animation: hologramText 3s ease-in-out infinite;
}

.hologram-text::before,
.hologram-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.5;
}

.hologram-text::before {
    color: #ff0000;
    transform: translateX(-2px);
    animation: glitchTop 2s infinite;
}

.hologram-text::after {
    color: #00ff00;
    transform: translateX(2px);
    animation: glitchBottom 2s infinite;
}

@keyframes hologramText {
    0%, 100% {
        text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 30px rgba(0, 212, 255, 0.6);
    }
}

@keyframes glitchTop {
    0%, 100% {
        clip-path: inset(0 0 0 0);
        transform: translateX(-2px);
    }
    25% {
        clip-path: inset(10% 0 60% 0);
        transform: translateX(-3px);
    }
    50% {
        clip-path: inset(40% 0 20% 0);
        transform: translateX(-1px);
    }
    75% {
        clip-path: inset(20% 0 50% 0);
        transform: translateX(-2px);
    }
}

@keyframes glitchBottom {
    0%, 100% {
        clip-path: inset(0 0 0 0);
        transform: translateX(2px);
    }
    25% {
        clip-path: inset(60% 0 10% 0);
        transform: translateX(3px);
    }
    50% {
        clip-path: inset(20% 0 40% 0);
        transform: translateX(1px);
    }
    75% {
        clip-path: inset(50% 0 20% 0);
        transform: translateX(2px);
    }
}

/* 霓虹灯效果 */
.neon-effect {
    text-shadow:
        0 0 5px #fff,
        0 0 10px #fff,
        0 0 20px #00D4FF,
        0 0 40px #00D4FF,
        0 0 80px #00D4FF;
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% {
        text-shadow:
            0 0 5px #fff,
            0 0 10px #fff,
            0 0 20px #00D4FF,
            0 0 40px #00D4FF,
            0 0 80px #00D4FF;
    }
    50% {
        text-shadow:
            0 0 10px #fff,
            0 0 20px #fff,
            0 0 30px #00D4FF,
            0 0 60px #00D4FF,
            0 0 100px #00D4FF;
    }
}

/* 旋转光圈 */
.rotating-ring {
    position: absolute;
    border: 2px solid transparent;
    border-top-color: rgba(0, 212, 255, 0.5);
    border-right-color: rgba(0, 212, 255, 0.5);
    border-radius: 50%;
    animation: rotate 4s linear infinite;
}

.rotating-ring::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    height: 70%;
    border: 1px solid transparent;
    border-bottom-color: rgba(0, 212, 255, 0.3);
    border-left-color: rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: rotate 3s linear infinite reverse;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 数字雨效果 */
.digital-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9996;
    opacity: 0.1;
    font-family: 'Courier New', monospace;
    color: #00D4FF;
}

/* 能量球 */
.energy-orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.8), rgba(0, 86, 166, 0.4));
    box-shadow:
        0 0 30px rgba(0, 212, 255, 0.6),
        0 0 60px rgba(0, 212, 255, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.3);
    animation: orbFloat 6s ease-in-out infinite;
}

@keyframes orbFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.1);
    }
}

/* 扫描雷达效果 */
.radar-scan {
    position: relative;
    overflow: hidden;
}

.radar-scan::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(0, 212, 255, 0.1),
        transparent
    );
    transform: translate(-50%, -50%);
    animation: radarRotate 4s linear infinite;
}

@keyframes radarRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* 波纹扩散 */
.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border: 2px solid rgba(0, 212, 255, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: rippleExpand 3s ease-out infinite;
}

@keyframes rippleExpand {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
}

/* 六边形网格 */
.hex-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%2300D4FF' fill-opacity='0.05'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    pointer-events: none;
}

/* ========== 更多科技感元素 ========== */

/* 赛博朋克故障效果 */
.cyberpunk-glitch {
    position: relative;
    animation: cyberpunkGlitch 4s infinite;
}

@keyframes cyberpunkGlitch {
    0%, 90%, 100% {
        transform: translate(0);
    }
    92% {
        transform: translate(-2px, 1px);
    }
    94% {
        transform: translate(2px, -1px);
    }
    96% {
        transform: translate(-1px, 2px);
    }
    98% {
        transform: translate(1px, -2px);
    }
}

/* 全息投影效果 */
.hologram-projection {
    position: relative;
    perspective: 1000px;
}

.hologram-projection::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 212, 255, 0.03) 2px,
        rgba(0, 212, 255, 0.03) 4px
    );
    animation: hologramScan 3s linear infinite;
    pointer-events: none;
}

@keyframes hologramScan {
    0% {
        transform: translateY(-50%);
    }
    100% {
        transform: translateY(50%);
    }
}

/* 数据传输光束 */
.data-beam {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00D4FF, transparent);
    animation: dataBeam 2s linear infinite;
    opacity: 0.6;
    pointer-events: none;
}

@keyframes dataBeam {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        transform: translateX(200%);
        opacity: 0;
    }
}

/* 脉冲环效果 */
.pulse-ring {
    position: absolute;
    border: 2px solid rgba(0, 212, 255, 0.5);
    border-radius: 50%;
    animation: pulseRingExpand 2s ease-out infinite;
}

@keyframes pulseRingExpand {
    0% {
        transform: scale(0.5);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* 量子纠缠效果 */
.quantum-entanglement {
    position: relative;
}

.quantum-entanglement::before,
.quantum-entanglement::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid transparent;
}

.quantum-entanglement::before {
    border-top-color: rgba(0, 212, 255, 0.6);
    animation: quantumRotate1 3s linear infinite;
}

.quantum-entanglement::after {
    border-bottom-color: rgba(255, 0, 255, 0.6);
    animation: quantumRotate2 2s linear infinite reverse;
}

@keyframes quantumRotate1 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes quantumRotate2 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 全息数据矩阵 */
.hologram-matrix {
    position: relative;
    overflow: hidden;
}

.hologram-matrix::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 10px 10px;
    animation: matrixPulse 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes matrixPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

/* 能量波动效果 */
.energy-wave {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    animation: energyWave 4s ease-out infinite;
    pointer-events: none;
}

@keyframes energyWave {
    0% {
        transform: scale(0.5);
        opacity: 1;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

/* 科技感边框光效 */
.tech-border-glow {
    position: relative;
    overflow: hidden;
}

.tech-border-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    background: linear-gradient(45deg, #00D4FF, #0099FF, #00D4FF) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderGlowPulse 2s ease-in-out infinite;
}

@keyframes borderGlowPulse {
    0%, 100% {
        opacity: 0.5;
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.8);
    }
}

/* 全息碎片效果 */
.hologram-fragment {
    position: relative;
    overflow: hidden;
}

.hologram-fragment::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(0, 212, 255, 0.1),
        transparent,
        rgba(0, 212, 255, 0.1),
        transparent
    );
    animation: fragmentRotate 6s linear infinite;
}

@keyframes fragmentRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 粒子爆炸效果 */
.particle-explosion {
    position: absolute;
    pointer-events: none;
}

.particle-explosion span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00D4FF;
    border-radius: 50%;
    box-shadow: 0 0 10px #00D4FF;
    animation: particleExplode 1s ease-out infinite;
}

@keyframes particleExplode {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(var(--tx), var(--ty)) scale(0);
        opacity: 0;
    }
}

/* 数据流管道 */
.data-pipe {
    position: absolute;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00D4FF, #0099FF, #00D4FF, transparent);
    animation: dataPipeFlow 3s linear infinite;
    overflow: hidden;
}

.data-pipe::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    animation: pipeGlow 1s ease-in-out infinite;
}

@keyframes dataPipeFlow {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes pipeGlow {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* 全息扫描雷达 */
.hologram-radar {
    position: relative;
    overflow: hidden;
}

.hologram-radar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(0, 212, 255, 0.2),
        transparent
    );
    transform: translate(-50%, -50%);
    animation: radarSweep 4s linear infinite;
}

@keyframes radarSweep {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* 数字二进制流 - 充满屏幕版本 */
.binary-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9995;
    opacity: 0.6;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    font-weight: bold;
    color: #00D4FF;
    overflow: hidden;
}

.binary-rain span {
    position: absolute;
    top: -20px;
    animation: binaryFall linear infinite;
    text-shadow: 0 0 10px #00D4FF, 0 0 20px #00D4FF, 0 0 30px #00D4FF;
}

@keyframes binaryFall {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* 电磁场效果 */
.electromagnetic-field {
    position: relative;
}

.electromagnetic-field::before,
.electromagnetic-field::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
}

.electromagnetic-field::before {
    animation: emPulse1 2s ease-in-out infinite;
}

.electromagnetic-field::after {
    animation: emPulse2 2s ease-in-out infinite 0.5s;
}

@keyframes emPulse1 {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.6;
    }
}

@keyframes emPulse2 {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.6;
    }
}

/* 数据节点连接线 */
.data-connection {
    position: relative;
}

.data-connection::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00D4FF, transparent);
    animation: connectionPulse 2s ease-in-out infinite;
}

@keyframes connectionPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleX(0.8);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}

/* 全息文字故障 */
.text-glitch-effect {
    position: relative;
}

.text-glitch-effect::before,
.text-glitch-effect::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.text-glitch-effect::before {
    color: #ff0000;
    animation: glitchTop 3s infinite;
}

.text-glitch-effect::after {
    color: #00ff00;
    animation: glitchBottom 3s infinite;
}

.text-glitch-effect:hover::before,
.text-glitch-effect:hover::after {
    animation-duration: 0.5s;
}

/* 科技感进度条 */
.tech-progress {
    position: relative;
    height: 4px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.tech-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--progress, 50%);
    background: linear-gradient(90deg, #00D4FF, #0099FF);
    animation: progressGlow 2s ease-in-out infinite;
}

.tech-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progressScan 2s linear infinite;
}

@keyframes progressGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 212, 255, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
    }
}

@keyframes progressScan {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* 智能光标跟随 */
.smart-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 212, 255, 0.8);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transition: all 0.1s ease;
    mix-blend-mode: difference;
}

.smart-cursor::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: #00D4FF;
    border-radius: 50%;
}

/* 3D旋转立方体 */
.rotating-cube {
    perspective: 1000px;
}

.rotating-cube-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    animation: cubeRotate 8s linear infinite;
}

@keyframes cubeRotate {
    0% {
        transform: rotateX(0deg) rotateY(0deg);
    }
    100% {
        transform: rotateX(360deg) rotateY(360deg);
    }
}

/* 全息数据云 */
.data-cloud {
    position: relative;
}

.data-cloud::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: cloudPulse 4s ease-in-out infinite;
}

@keyframes cloudPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

/* 赛博空间效果 */
.cyberspace {
    position: relative;
    overflow: hidden;
}

.cyberspace::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(rgba(0, 212, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.02) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: gridScroll 20s linear infinite;
}

@keyframes gridScroll {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 30px 30px;
    }
}

/* 数据脉冲波 */
.data-pulse-wave {
    position: relative;
}

.data-pulse-wave::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border: 2px solid rgba(0, 212, 255, 0.8);
    border-radius: 50%;
    animation: pulseWave 3s ease-out infinite;
}

.data-pulse-wave::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border: 2px solid rgba(0, 212, 255, 0.8);
    border-radius: 50%;
    animation: pulseWave 3s ease-out infinite 1.5s;
}

@keyframes pulseWave {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(10);
        opacity: 0;
    }
}

/* 量子比特效果 */
.quantum-bit {
    position: relative;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #00D4FF, #0099FF);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
    animation: quantumSuperposition 2s ease-in-out infinite;
}

@keyframes quantumSuperposition {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    25% {
        transform: scale(1.2) rotate(90deg);
        opacity: 0.8;
    }
    50% {
        transform: scale(0.8) rotate(180deg);
        opacity: 0.6;
    }
    75% {
        transform: scale(1.1) rotate(270deg);
        opacity: 0.9;
    }
}

/* 神经网络效果 */
.neural-network {
    position: relative;
    overflow: hidden;
}

.neural-network::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 80% 70%, rgba(0, 212, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 40% 80%, rgba(0, 212, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 60% 20%, rgba(0, 212, 255, 0.1) 2px, transparent 2px);
    background-size: 100px 100px;
    animation: neuralPulse 3s ease-in-out infinite;
}

@keyframes neuralPulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* 智能能量场 */
.smart-energy-field {
    position: relative;
    overflow: hidden;
}

.smart-energy-field::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(0, 212, 255, 0.1) 10deg,
        transparent 20deg,
        rgba(0, 212, 255, 0.1) 30deg,
        transparent 40deg
    );
    animation: energyRotate 10s linear infinite;
}

@keyframes energyRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 数据加密效果 */
.data-encryption {
    position: relative;
}

.data-encryption::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 212, 255, 0.05) 2px,
            rgba(0, 212, 255, 0.05) 4px
        );
    animation: encryptPulse 2s ease-in-out infinite;
}

@keyframes encryptPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

/* 未来主义边框 */
.futuristic-border {
    position: relative;
    padding: 4px;
    background: linear-gradient(135deg, #00D4FF, #0099FF, #00D4FF);
    border-radius: 16px;
    background-size: 200% 200%;
    animation: futuristicGlow 4s ease infinite;
}

.futuristic-border > * {
    position: relative;
    z-index: 1;
    background: #ffffff;
    border-radius: 12px;
}

@keyframes futuristicGlow {
    0%, 100% {
        background-position: 0% 50%;
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    }
    50% {
        background-position: 100% 50%;
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
    }
}

/* AI神经网络可视化 */
.ai-visualization {
    position: relative;
    overflow: hidden;
}

.ai-visualization::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: aiPulse 5s ease-in-out infinite;
}

@keyframes aiPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* ========== 二进制数据流效果 ========== */

/* 二进制数据流容器 */
.binary-stream-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9994;
    overflow: hidden;
}

/* 二进制字符流 */
.binary-stream {
    position: absolute;
    font-family: 'Courier New', 'Consolas', monospace;
    font-size: 14px;
    font-weight: bold;
    color: #00D4FF;
    opacity: 0.7;
    text-shadow: 0 0 8px #00D4FF, 0 0 16px #00D4FF, 0 0 24px #00D4FF;
    white-space: nowrap;
    animation: binaryFlow linear infinite;
    z-index: 9995;
}

@keyframes binaryFlow {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100vh);
    }
}

/* 矩阵式二进制数据 */
.binary-matrix {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9993;
    font-family: 'Courier New', monospace;
    font-size: 10px;
    line-height: 14px;
    color: rgba(0, 212, 255, 0.4);
    overflow: hidden;
}

.binary-matrix::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 15px 15px;
    animation: matrixScroll 20s linear infinite;
}

@keyframes matrixScroll {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(-15px, -15px);
    }
}

/* 二进制数据柱 */

        opacity: 0;
    }
}



/* 二进制瀑布流 */
.binary-waterfall {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9992;
    overflow: hidden;
}

.binary-waterfall-column {
    position: absolute;
    top: 0;
    width: 15px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: waterfallFlow linear infinite;
}

@keyframes waterfallFlow {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

.binary-bit {
    font-family: 'Courier New', monospace;
    font-size: 11px;
    font-weight: bold;
    color: #00D4FF;
    text-shadow: 0 0 10px #00D4FF, 0 0 20px #00D4FF;
    opacity: 0.6;
}

/* 数据脉冲块 */
.data-pulse-block {
    position: fixed;
    width: 100px;
    height: 30px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: #00D4FF;
    animation: pulseBlockFloat 3s ease-in-out infinite;
}

@keyframes pulseBlockFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-10px) scale(1.05);
        opacity: 1;
    }
}

/* 二进制扫描线 */
.binary-scan-line {
    position: fixed;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00D4FF 50%, transparent);
    box-shadow: 0 0 10px #00D4FF, 0 0 20px #00D4FF;
    animation: scanLineMove 4s linear infinite;
    pointer-events: none;
    z-index: 9991;
}

@keyframes scanLineMove {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* 数据包传输 */
.data-packet {
    position: fixed;
    width: 60px;
    height: 40px;
    background: rgba(0, 212, 255, 0.15);
    border: 2px solid rgba(0, 212, 255, 0.5);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 10px;
    color: #00D4FF;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: packetTransmit 5s linear infinite;
    pointer-events: none;
}

@keyframes packetTransmit {
    0% {
        transform: translate(-100px, 0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translate(calc(100vw + 100px), 0);
        opacity: 0;
    }
}

/* 二进制代码块 */
.binary-code-block {
    position: absolute;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    padding: 10px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: rgba(0, 212, 255, 0.8);
    line-height: 1.8;
    max-width: 200px;
    pointer-events: none;
}

/* 数据流粒子 */
.data-particle-binary {
    position: absolute;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: #00D4FF;
    opacity: 0.5;
    animation: particleBinaryFlow linear infinite;
}

@keyframes particleBinaryFlow {
    0% {
        transform: translateY(-50px);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translateY(50px);
        opacity: 0;
    }
}

/* 二进制网格背景 */
.binary-grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9990;
    opacity: 0.08;
}

.binary-grid-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
}

/* 数据流标签 */
.data-tag-binary {
    display: inline-block;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.4);
    border-radius: 4px;
    padding: 4px 8px;
    font-family: 'Courier New', monospace;
    font-size: 10px;
    color: #00D4FF;
    animation: tagBinaryPulse 2s ease-in-out infinite;
}

@keyframes tagBinaryPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
        box-shadow: 0 0 5px rgba(0, 212, 255, 0.3);
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
        box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
    }
}

/* 二进制进度指示器 */
.binary-progress-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: #00D4FF;
}

.binary-progress-indicator .bit {
    width: 12px;
    height: 12px;
    border: 1px solid rgba(0, 212, 255, 0.5);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bitToggle 1s ease-in-out infinite;
}

.binary-progress-indicator .bit:nth-child(odd) {
    animation-delay: 0.5s;
}

@keyframes bitToggle {
    0%, 100% {
        background: transparent;
        color: rgba(0, 212, 255, 0.6);
    }
    50% {
        background: rgba(0, 212, 255, 0.3);
        color: #00D4FF;
    }
}



/* 二进制发光文本 */
.binary-glow-text {
    font-family: 'Courier New', monospace;
    color: #00D4FF;
    text-shadow:
        0 0 5px rgba(0, 212, 255, 0.8),
        0 0 10px rgba(0, 212, 255, 0.6),
        0 0 15px rgba(0, 212, 255, 0.4),
        0 0 20px rgba(0, 212, 255, 0.2);
    animation: textGlowPulse 3s ease-in-out infinite;
}

@keyframes textGlowPulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* 数据流连接节点 */
.data-stream-node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #00D4FF;
    border-radius: 50%;
    box-shadow: 0 0 10px #00D4FF, 0 0 20px #00D4FF;
    animation: nodePulse 2s ease-in-out infinite;
}

.data-stream-node::before,
.data-stream-node::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(0, 212, 255, 0.6);
}

.data-stream-node::before {
    top: 50%;
    left: -20px;
    animation: nodeLine1 1.5s ease-in-out infinite;
}

.data-stream-node::after {
    top: 50%;
    right: -20px;
    animation: nodeLine2 1.5s ease-in-out infinite;
}

@keyframes nodePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.3);
        opacity: 1;
    }
}

@keyframes nodeLine1 {
    0%, 100% {
        opacity: 0.3;
        transform: scaleX(0.5);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}

@keyframes nodeLine2 {
    0%, 100% {
        opacity: 0.3;
        transform: scaleX(0.5);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}

/* 二进制数据流背景覆盖 */
.binary-data-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9988;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Ctext x='0' y='15' font-size='10' fill='%2300D4FF' opacity='0.1' font-family='monospace'%3E01%3C/text%3E%3Ctext x='10' y='15' font-size='10' fill='%2300D4FF' opacity='0.1' font-family='monospace'%3E10%3C/text%3E%3C/svg%3E");
    background-size: 20px 20px;
}

/* Smart cabinet grid - 4 items per row */
.smart-cabinet-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Adjust image height for better fit */
.smart-cabinet-grid .product-type-image {
    height: 180px;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .smart-cabinet-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .smart-cabinet-grid {
        grid-template-columns: 1fr;
    }
    
    .smart-cabinet-grid .product-type-image {
        height: 200px;
    }
}

/* Cabinet images container */
.cabinet-images-container {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.cabinet-images-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.cabinet-image-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.cabinet-image {
    width: 100%;
    height: 120px;
    object-fit: contain;
    border-radius: 8px;
    background: #f8fafc;
    padding: 10px;
    transition: all 0.3s ease;
}

.cabinet-image:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 86, 166, 0.15);
}

.cabinet-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
}

/* Responsive adjustments for cabinet images */
@media (max-width: 1200px) {
    .cabinet-images-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cabinet-image {
        height: 140px;
    }
}

@media (max-width: 768px) {
    .cabinet-images-grid {
        grid-template-columns: 1fr;
    }
    
    .cabinet-image {
        height: 160px;
    }
}

/* 尊重用户「减少动画」偏好，提升可访问性与低端设备性能 */
/* 跳过导航链接：键盘/读屏可见，获得焦点时显示 */
.skip-link {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100000;
    padding: 12px 20px;
    background: var(--primary-color, #0056A6);
    color: #fff;
    font-size: 14px;
    text-decoration: none;
    transform: translateY(-100%);
    transition: transform 0.2s ease;
}
.skip-link:focus {
    transform: translateY(0);
    outline: 2px solid #00D4FF;
    outline-offset: 2px;
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: max(90px, calc(env(safe-area-inset-bottom) + 70px));
    right: max(30px, env(safe-area-inset-right));
    z-index: 99998;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #0056A6 0%, #004080 100%);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 86, 166, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s, transform 0.2s;
    -webkit-tap-highlight-color: transparent;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover,
.back-to-top:focus-visible {
    transform: scale(1.05);
    outline: 2px solid #00D4FF;
    outline-offset: 2px;
}
.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* 固定咨询按钮：预留刘海/圆角屏安全区域 */
.contact-popup-fixed {
    position: fixed;
    bottom: max(30px, env(safe-area-inset-bottom));
    right: max(30px, env(safe-area-inset-right));
    z-index: 99999;
    display: block;
}

/* 移动端触摸优化：最小点击区域 44px、去除点击灰底 */
@media (max-width: 768px) {
    .nav-menu a {
        min-height: 44px;
        -webkit-tap-highlight-color: transparent;
    }
    .tab-btn,
    .btn {
        min-height: 44px;
        -webkit-tap-highlight-color: transparent;
    }
    #contactButton {
        min-height: 48px;
        min-width: 48px;
        -webkit-tap-highlight-color: transparent;
    }
    .footer-link-tech {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        -webkit-tap-highlight-color: transparent;
    }
    .hamburger {
        min-width: 44px;
        min-height: 44px;
        -webkit-tap-highlight-color: transparent;
    }
    .contact-popup-fixed {
        bottom: max(20px, env(safe-area-inset-bottom));
        right: max(20px, env(safe-area-inset-right));
    }
}

/* 键盘焦点可见性 */
#contactButton:focus-visible,
.footer-link-tech:focus-visible,
.nav-menu a:focus-visible {
    outline: 2px solid var(--tech-cyan, #00D4FF);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hologram-scanline,
    .tech-particles,
    .data-stream,
    .digital-rain,
    .tech-waves,
    .neon-grid,
    .orbital-elements,
    .hologram-projection,
    .quantum-particles,
    .particle-container,
    .grid-background,
    .dynamic-lighting,
    .glow-effects .glow-circle,
    .hero-tech-elements .tech-orb {
        opacity: 0.15;
    }
}