/* 全局样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #0066fc, #0044cc);
            color: #ffffff;
            line-height: 1.6;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 主色调定义 */
        :root {
            --primary-color: #0066fc;
            --secondary-color: #f8f9fa;
            --text-color: #ffffff;
            --light-text: #a0a0a0;
            --dark: #0a0a0a;
            --light-gray: #222222;
            --medium-gray: #444444;
            --dark-gray: #666666;
        }
        
        /* 按钮样式 */
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-color);
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 30px;
            font-size: 16px;
            font-weight: 600;
            z-index: 2000;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            position: relative;
            overflow: hidden;
        }
        
        .btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0, 102, 252, 0.3);
        }
        
        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2));
            transition: all 0.5s ease;
        }
        
        .btn:hover::before {
            left: 100%;
        }
        
        /* 导航栏 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 20px 0;
            z-index: 2000;
            background: rgba(0, 102, 204, 0);
            backdrop-filter: blur(10px);
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 24px;
            font-weight: 700;
            text-decoration: none;
            color: var(--text-color);
            letter-spacing: 1px;
            display: flex;
            align-items: center;
        }
        
        .logo span {
            color: rgba(255, 255, 255, 0.8);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
            font-size: 14px;
            letter-spacing: 1px;
        }
        
        .nav-links a:hover {
            color: rgba(255, 255, 255, 0.7);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: rgba(255, 255, 255, 0.5);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        /* 汉堡菜单（移动端） */
        .mobile-menu-toggle {
            display: none;
            color: var(--text-color);
            font-size: 24px;
            cursor: pointer;
        }
        
        /* 首屏区域 */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            z-index: 1;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 18px;
            margin-bottom: 30px;
            color: rgba(255, 255, 255, 0.8);
        }
        
        /* 产品服务 */
        .products {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            font-size: 28px;
            font-weight: 700;
            color: var(--text-color);
            position: relative;
            padding-bottom: 20px;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background-color: rgba(255, 255, 255, 0.3);
        }
        
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .product-card {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 10px;
            padding: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        .product-icon {
            font-size: 40px;
            margin-bottom: 20px;
            color: var(--primary-color);
            text-align: center;
        }
        
        .product-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--text-color);
            text-align: center;
        }
        
        .product-card p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 20px;
            font-size: 14px;
            text-align: center;
        }
        
        .product-card .btn {
            padding: 8px 20px;
            font-size: 14px;
            display: block;
            width: 100%;
            text-align: center;
        }
        
        /* 核心技术 */
        .technology {
            padding: 100px 0;
            background: rgba(0, 0, 0, 0.2);
        }
        
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .tech-item {
            padding: 30px;
            border-radius: 10px;
            background: rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
            text-align: center;
        }
        
        .tech-item:hover {
            transform: translateY(-5px);
        }
        
        .tech-icon {
            font-size: 40px;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .tech-item h3 {
            font-size: 18px;
            margin-bottom: 15px;
            color: var(--text-color);
        }
        
        .tech-item p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
        }
        
        /* 成功案例 */
        .solutions {
            padding: 100px 0;
        }
        
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .solution-card {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
        }
        
        .solution-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        .solution-image {
            height: 200px;
            overflow: hidden;
        }
        
        .solution-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .solution-card:hover .solution-image img {
            transform: scale(1.1);
        }
        
        .solution-content {
            padding: 25px;
        }
        
        .solution-content h3 {
            font-size: 20px;
            margin-bottom: 10px;
            color: var(--text-color);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .solution-content p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 15px;
            font-size: 14px;
        }
        
        .solution-content .btn {
            padding: 8px 20px;
            font-size: 14px;
        }
        
        /* 联系我们 */
        .contact {
            padding: 100px 0;
            background: rgba(0, 0, 0, 0.3);
        }
        
        .contact-content {
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
        }
        
        .contact-content h2 {
            font-size: 28px;
            margin-bottom: 20px;
            color: var(--text-color);
        }
        
        .contact-content p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 30px;
            font-size: 16px;
            line-height: 1.6;
        }
        
        /* 页脚 */
        footer {
            background: rgba(0, 0, 0, 0.4);
            padding: 20px 0;
            text-align: center;
        }
        
        footer a {
			color: rgba(255, 255, 255, 0.6);
			text-decoration: none;
        }
        
        .footer-bottom {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            margin-top: 10px;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .products-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .section-title {
                font-size: 24px;
            }
        }
        
        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }
            
            .nav-links {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                background: rgba(0, 102, 204, 0.9);
                flex-direction: column;
                padding: 20px 0;
                transition: left 0.3s ease;
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .nav-links li {
                margin: 0;
                padding: 15px 0;
                text-align: center;
            }
            
            .hero h1 {
                font-size: 28px;
            }
        }
        
        @media (max-width: 576px) {
            .hero h1 {
                font-size: 24px;
            }
            
            .btn {
                padding: 10px 20px;
                font-size: 14px;
            }
            
            .section-title {
                font-size: 20px;
            }
        }
		
        #globe-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 100;
			margin-top: 10px;
        }