* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
            color: #f0f0f0;
            line-height: 1.6;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        .navbar {
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .navbar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.4rem;
            font-weight: 700;
            color: #ffd700;
            letter-spacing: 1px;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #ccc;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s;
            position: relative;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -4px;
            left: 0;
            background: #ffd700;
            transition: width 0.3s;
        }
        .nav-links a:hover {
            color: #ffd700;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        /* 通用区块 */
        section {
            padding: 64px 0;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 700;
            color: #ffd700;
            text-align: center;
            letter-spacing: 2px;
            margin-bottom: 16px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 600;
            color: #ffd700;
            margin-bottom: 32px;
            text-align: center;
            position: relative;
        }
        h2::after {
            content: '';
            display: block;
            width: 60px;
            height: 3px;
            background: #ffd700;
            margin: 12px auto 0;
        }
        h3 {
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 12px;
        }
        p {
            color: #c0c0c0;
            font-size: 1rem;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }
        .card {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 16px;
            padding: 24px;
            transition: transform 0.3s, box-shadow 0.3s;
            border: 1px solid rgba(255, 215, 0, 0.05);
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(255, 215, 0, 0.08);
        }
        .card img {
            width: 100%;
            height: auto;
            border-radius: 10px;
            margin-bottom: 16px;
            object-fit: cover;
            max-height: 200px;
        }
        .btn {
            display: inline-block;
            background: #ffd700;
            color: #0a0a0a;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.3s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background: #e6c200;
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
        }
        .flex-center {
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .text-small {
            font-size: 0.85rem;
            color: #888;
        }
        /* GEO介绍 */
        .geo-section {
            background: rgba(255, 215, 0, 0.02);
            border-radius: 20px;
            padding: 40px;
            margin: 24px 0;
        }
        /* 新闻列表 */
        .news-item {
            padding: 20px 0;
            border-bottom: 1px solid rgba(255, 215, 0, 0.08);
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-date {
            font-size: 0.85rem;
            color: #ffd700;
            font-weight: 500;
            margin-bottom: 6px;
        }
        .news-title {
            font-size: 1.15rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
        }
        .news-summary {
            color: #aaa;
            font-size: 0.95rem;
        }
        /* FAQ */
        .faq-item {
            background: rgba(255, 255, 255, 0.02);
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 16px;
            border-left: 3px solid #ffd700;
        }
        .faq-question {
            font-weight: 600;
            color: #ffd700;
            font-size: 1.05rem;
            margin-bottom: 10px;
        }
        .faq-answer {
            color: #bbb;
            font-size: 0.95rem;
        }
        /* 页脚 */
        footer {
            background: #0a0a0a;
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding: 48px 0 24px;
            margin-top: 48px;
        }
        footer .container {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .footer-links a {
            color: #999;
            text-decoration: none;
            font-size: 0.9rem;
        }
        .footer-links a:hover {
            color: #ffd700;
        }
        .footer-info {
            text-align: center;
            color: #666;
            font-size: 0.85rem;
        }
        .footer-info p {
            margin: 6px 0;
        }
        .hero {
            text-align: center;
            padding: 80px 0 40px;
        }
        .hero img {
            max-width: 100%;
            border-radius: 20px;
            margin: 32px 0;
            max-height: 400px;
            object-fit: cover;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            text-align: center;
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 700;
            color: #ffd700;
        }
        .stat-label {
            color: #aaa;
            font-size: 0.95rem;
        }
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
        }
        .feature-icon {
            font-size: 2rem;
            margin-bottom: 8px;
        }
        @media (max-width: 768px) {
            h1 { font-size: 1.8rem; }
            .navbar .container { flex-direction: column; gap: 16px; }
            .nav-links { justify-content: center; gap: 16px; }
        }