@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
        :root { 
            --bg: #000; 
            --text: #fff; 
            --blue: #0066FF; 
        }
        body { 
            background: var(--bg); 
            color: var(--text); 
            font-family: 'Inter', sans-serif; 
            margin: 0; 
            overflow-x: hidden; 
            font-size: 18px; /* 设置最小字号为18px */
        }
        * {
            font-size: inherit; /* 继承body的字体大小 */
        }
        a, button { 
            background: none!important; 
            outline: none!important; 
            transition: 0.3s; 
        }
        .nav-blur { 
            background: rgba(0,0,0,0.9); 
            backdrop-filter: blur(20px); 
            border-bottom: 1px solid rgba(255,255,255,0.1); 
        }
        .btn-shiny { 
            position: relative; 
            overflow: hidden; 
            background: var(--blue)!important; 
            box-shadow: 0 0 20px rgba(0,102,255,0.4); 
            border-radius: 99px; 
        }
        .btn-shiny::after { 
            content: ""; 
            position: absolute; 
            top: -50%; 
            left: -150%; 
            width: 200%; 
            height: 200%; 
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.4), transparent); 
            transform: rotate(45deg); 
            transition: 0.6s; 
        }
        .btn-shiny:hover::after { 
            left: 150%; 
        }
        
        .btn-docs {
            border: 2px solid rgba(255,255,255,0.3);
            border-radius: 99px;
            color: rgba(255,255,255,0.9);
            transition: all 0.3s ease;
        }
        .btn-docs:hover {
            background-color: rgba(0, 102, 255, 0.9) !important;
            color: white !important;
            border-color: rgba(0, 102, 255, 0.9);
            box-shadow: 0 0 25px rgba(0, 102, 255, 0.5);
        }
        
        .glass-card { 
            border: 1px solid rgba(255,255,255,0.1); 
            background: rgba(255,255,255,0.02); 
            border-radius: 2rem; 
            transition: 0.4s; 
        }
        .glass-card:hover { 
            border-color: rgba(255,255,255,0.2); 
            background: rgba(255,255,255,0.05); 
            transform: translateY(-5px); 
        }
        
        #mobile-menu { 
            position: fixed; 
            top: 0; 
            right: 0; 
            width: 100%; 
            height: 100vh; 
            z-index: 40; 
            transition: 0.5s; 
            transform: translateX(100%); 
            background: rgba(0,0,0,0.98); 
            backdrop-filter: blur(20px);
            padding: 120px 40px; 
            display: flex; 
            flex-direction: column; 
            gap: 2rem; 
        }
        #mobile-menu.active { 
            transform: translateX(0); 
        }
        
        .nav-item .dropdown-menu { 
            opacity: 0; 
            visibility: hidden; 
            position: absolute; 
            top: 100%; 
            left: 0; 
            background: rgba(0,0,0,0.95); 
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.1); 
            padding: 1rem; 
            width: 240px; 
            transition: 0.3s; 
            border-radius: 1rem;
            z-index: 100;
        }
        .nav-item:hover .dropdown-menu { 
            opacity: 1; 
            visibility: visible; 
        }
        
        /* 核心技术页面新增样式 */
        .tech-hero {
            background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0,0,0,0) 100%);
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        
        .tech-architecture {
            background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0, 102, 255, 0.03) 100%);
        }
        
        .tech-timeline {
            position: relative;
            padding-left: 40px;
        }
        
        .tech-timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, var(--blue) 0%, rgba(0, 102, 255, 0.3) 100%);
            border-radius: 3px;
        }
        
        .tech-timeline-item {
            position: relative;
            margin-bottom: 40px;
        }
        
        .tech-timeline-item::before {
            content: '';
            position: absolute;
            left: -46px;
            top: 5px;
            width: 16px;
            height: 16px;
            background: var(--blue);
            border-radius: 50%;
            box-shadow: 0 0 15px rgba(0, 102, 255, 0.5);
        }
        
        .tech-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border-radius: 1rem;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.1);
        }
        
        .tech-table th {
            background: rgba(0, 102, 255, 0.1);
            padding: 1.2rem 1.5rem;
            text-align: left;
            font-weight: 700;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        
        .tech-table td {
            padding: 1.2rem 1.5rem;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        
        .tech-table tr:last-child td {
            border-bottom: none;
        }
        
        .tech-table tr:hover {
            background: rgba(255,255,255,0.02);
        }
        
        .tech-badge {
            display: inline-block;
            padding: 0.4rem 1rem;
            background: rgba(0, 102, 255, 0.1);
            border-radius: 99px;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.8);
            border: 1px solid rgba(0, 102, 255, 0.3);
        }
        
        .tech-progress {
            height: 8px;
            background: rgba(255,255,255,0.1);
            border-radius: 4px;
            overflow: hidden;
        }
        
        .tech-progress-bar {
            height: 100%;
            background: linear-gradient(90deg, var(--blue) 0%, rgba(0, 102, 255, 0.7) 100%);
            border-radius: 4px;
        }
        
        .tech-demo {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 1.5rem;
            border: 1px solid rgba(255,255,255,0.1);
            overflow: hidden;
        }
        
        .tech-demo-header {
            background: rgba(0, 0, 0, 0.5);
            padding: 1.2rem 1.5rem;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        
        .tech-demo-body {
            padding: 2rem;
            min-height: 300px;
        }
        
        .code-block {
            font-family: 'Courier New', monospace;
            background: rgba(0, 0, 0, 0.5);
            padding: 1.5rem;
            border-radius: 0.75rem;
            overflow-x: auto;
            border: 1px solid rgba(255,255,255,0.1);
        }
        
        .tech-spec-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
        }
        
        .tech-spec-item {
            background: rgba(255,255,255,0.02);
            border-radius: 1rem;
            padding: 1.5rem;
            border: 1px solid rgba(255,255,255,0.05);
        }
        
        .tech-spec-value {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--blue);
            line-height: 1;
            margin-bottom: 0.5rem;
        }
        
        /* 调整整体字体大小 */
        h1, h2, h3, h4, h5, h6 {
            line-height: 1.2;
        }
        
        p, span, a, button, li {
            font-size: 1.1rem !important; /* 默认文字大小 */
        }
        
        .text-sm {
            font-size: 1rem; /* 调整小字大小 */
        }
        
        .text-xs {
            font-size: 0.95rem !important; /* 调整超小字大小 */
        }
        
        /* 确保导航栏字体大小合适 */
        nav a, nav button {
            font-size: 1.1rem;
        }
        
        /* 新增粒子特效样式 */
        #particles-js {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: -1;
            pointer-events: none;
        }
        
        /* 动态数据流样式 */
        .data-stream {
            position: relative;
            overflow: hidden;
        }
        
        .data-stream::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.8), transparent);
            animation: dataFlow 3s linear infinite;
        }
        
        @keyframes dataFlow {
            0% {
                left: -100%;
            }
            100% {
                left: 100%;
            }
        }
        
        /* 浮动粒子 */
        .floating-particles {
            position: absolute;
            pointer-events: none;
            z-index: -1;
            display: none; /* 默认隐藏，移动端不显示 */
        }
        
        .particle {
            position: absolute;
            background: rgba(0, 102, 255, 0.1);
            border-radius: 50%;
            animation: float 20s infinite linear;
        }
        
        @keyframes float {
            0% {
                transform: translate(0, 0) rotate(0deg);
            }
            25% {
                transform: translate(100px, 100px) rotate(90deg);
            }
            50% {
                transform: translate(0, 200px) rotate(180deg);
            }
            75% {
                transform: translate(-100px, 100px) rotate(270deg);
            }
            100% {
                transform: translate(0, 0) rotate(360deg);
            }
        }
        
        /* 动态数字计数器 */
        .counter {
            font-variant-numeric: tabular-nums;
        }
        
        /* 脉冲效果 */
        .pulse-effect {
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(0, 102, 255, 0.4);
            }
            70% {
                box-shadow: 0 0 0 15px rgba(0, 102, 255, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(0, 102, 255, 0);
            }
        }
        
        /* 技术架构图动态效果 */
        .tech-architecture .glass-card {
            position: relative;
            overflow: hidden;
        }
        
        .tech-architecture .glass-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: conic-gradient(
                from 0deg,
                transparent,
                rgba(0, 102, 255, 0.1),
                rgba(0, 102, 255, 0.3),
                rgba(0, 102, 255, 0.1),
                transparent 30%
            );
            animation: rotate 10s linear infinite;
            z-index: -1;
        }
        
        @keyframes rotate {
            100% {
                transform: rotate(360deg);
            }
        }
        
        /* 数据点动画 */
        .data-point {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(0, 102, 255, 0.8);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
            animation: dataPoint 3s infinite;
            display: none; /* 默认隐藏，移动端不显示 */
        }
        
        @keyframes dataPoint {
            0%, 100% {
                transform: scale(1);
                opacity: 0.5;
            }
            50% {
                transform: scale(1.5);
                opacity: 1;
            }
        }
        
        /* 首屏小圆点增强效果 */
        .hero-pulse-dot {
            width: 16px;
            height: 16px;
            background: var(--blue);
            border-radius: 50%;
            animation: hero-pulse 1.5s infinite ease-in-out;
            box-shadow: 0 0 20px rgba(0, 102, 255, 0.8);
        }
        
        @keyframes hero-pulse {
            0%, 100% {
                transform: scale(1);
                box-shadow: 0 0 20px rgba(0, 102, 255, 0.8);
                opacity: 1;
            }
            50% {
                transform: scale(1.3);
                box-shadow: 0 0 30px rgba(0, 102, 255, 1);
                opacity: 0.8;
            }
        }
        
        /* 移动端优化 */
        @media (max-width: 768px) {
            body {
                font-size: 16px;
            }
            
            .glass-card {
                padding: 1.5rem !important;
                border-radius: 1.5rem !important;
            }
            
            #mobile-menu {
                padding: 100px 25px;
            }
            
            #mobile-menu a {
                font-size: 1.8rem;
            }
            
            .tech-spec-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .tech-timeline {
                padding-left: 25px;
            }
            
            .tech-timeline-item::before {
                left: -32px;
                width: 14px;
                height: 14px;
            }
            
            .tech-hero h1 {
                font-size: 3rem !important;
                line-height: 1.1;
            }
            
            .tech-hero p {
                font-size: 1.1rem !important;
            }
            
            /* 移动端减少粒子数量 */
            #particles-js {
                opacity: 0.5; /* 降低移动端粒子透明度 */
            }
            
            /* 移动端隐藏浮动粒子和数据点 */
            .floating-particles {
                display: none !important;
            }
            
            .data-point {
                display: none !important;
            }
            
            /* 移动端首屏小圆点调整 */
            .hero-pulse-dot {
                width: 12px;
                height: 12px;
            }
            
            /* 移动端代码块优化 */
            .code-block {
                padding: 1rem;
                font-size: 0.9rem;
            }
            
            /* 移动端表格优化 */
            .tech-table th,
            .tech-table td {
                padding: 0.8rem 1rem;
                font-size: 0.9rem;
            }
            
            /* 移动端按钮优化 */
            .btn-shiny, .btn-docs {
                padding: 0.8rem 1.5rem !important;
                font-size: 1rem !important;
                width: 100%;
                margin-bottom: 0.5rem;
            }
            
            /* 移动端技术架构图优化 */
            .tech-demo-body {
                padding: 1.5rem;
            }
            
            /* 移动端进度条优化 */
            .tech-progress {
                height: 6px;
            }
            
            /* 移动端徽章优化 */
            .tech-badge {
                padding: 0.3rem 0.8rem;
                font-size: 0.85rem;
            }
        }
        
        /* 平板端优化 */
        @media (min-width: 769px) and (max-width: 1024px) {
            .tech-spec-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .tech-hero h1 {
                font-size: 4rem !important;
            }
            
            .glass-card {
                padding: 2rem !important;
            }
        }
        
        /* 桌面端确保最小字号 */
        @media (min-width: 1025px) {
            body {
                font-size: 18px;
            }
            
            /* 桌面端显示浮动粒子和数据点 */
            .floating-particles {
                display: block !important;
            }
            
            .data-point {
                display: block !important;
            }
            
            /* 桌面端首屏小圆点 */
            .hero-pulse-dot {
                width: 18px;
                height: 18px;
            }
        }
        
        /* 超大屏幕优化 */
        @media (min-width: 1600px) {
            .tech-hero h1 {
                font-size: 4.5rem !important;
				font-weight: 600;			
            }
        }
        
        /* 防止动画在用户减少运动设置时播放 */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }
        
        /* 触摸设备优化 */
        @media (hover: none) and (pointer: coarse) {
            .glass-card:hover {
                transform: none !important;
            }
            
            .nav-item .dropdown-menu {
                display: none;
            }
            
            .nav-item:active .dropdown-menu,
            .nav-item:focus .dropdown-menu {
                display: block;
            }
        }
        
        /* 性能优化 - 只在需要时触发GPU加速 */
        .gpu-accelerated {
            transform: translateZ(0);
            backface-visibility: hidden;
            perspective: 1000px;
        }