* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', 'PingFang SC', Roboto, 'Helvetica Neue', sans-serif; background: #f8f9fc; color: #1e293b; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        /* 导航 */
        .navbar { background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%); padding: 15px 0; box-shadow: 0 4px 20px rgba(30,58,138,0.3); position: sticky; top: 0; z-index: 100; }
        .navbar .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; }
        .nav-links { display: flex; gap: 25px; flex-wrap: wrap; }
        .nav-links a { color: #ffffff; text-decoration: none; font-weight: 500; padding: 8px 16px; border-radius: 30px; transition: all 0.3s; border: 1px solid transparent; }
        .nav-links a:hover { background: rgba(255,255,255,0.15); border-color: #fbbf24; color: #fbbf24; }
        /* H1 */
        .hero { background: linear-gradient(145deg, #1e3a8a 0%, #1d4ed8 100%); padding: 60px 0 50px; text-align: center; border-bottom: 4px solid #fbbf24; }
        .hero h1 { font-size: 2.8rem; color: #fff; text-shadow: 0 4px 12px rgba(0,0,0,0.3); letter-spacing: 2px; margin-bottom: 15px; }
        .hero .subtitle { color: #fcd34d; font-size: 1.2rem; font-weight: 300; }
        /* 通用区块 */
        section { padding: 50px 0; }
        h2 { font-size: 2rem; color: #1e3a8a; border-left: 6px solid #fbbf24; padding-left: 18px; margin-bottom: 30px; }
        .card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 25px; }
        .card { background: #fff; border-radius: 16px; padding: 25px; box-shadow: 0 6px 20px rgba(0,0,0,0.05); border-top: 4px solid #fbbf24; transition: transform 0.3s; }
        .card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(30,58,138,0.12); }
        .card img { width: 100%; height: 180px; object-fit: cover; border-radius: 10px; margin-bottom: 15px; border: 1px solid #e2e8f0; }
        .card h3 { color: #1e3a8a; font-size: 1.3rem; margin-bottom: 10px; }
        .card p { color: #475569; line-height: 1.7; }
        .tag { display: inline-block; background: #dbeafe; color: #1e3a8a; padding: 3px 12px; border-radius: 20px; font-size: 0.85rem; margin-bottom: 10px; }
        .date-badge { font-size: 0.9rem; color: #64748b; background: #f1f5f9; padding: 2px 10px; border-radius: 12px; display: inline-block; margin-bottom: 8px; }
        /* GEO */
        .geo-box { background: #fff; border-radius: 20px; padding: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.04); line-height: 1.9; color: #334155; }
        .geo-box p { margin-bottom: 15px; }
        /* 数据统计 */
        .stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 20px; }
        .stat-item { background: #1e3a8a; color: #fff; padding: 30px 15px; border-radius: 16px; text-align: center; border-bottom: 4px solid #fbbf24; }
        .stat-item .num { font-size: 2.8rem; font-weight: 700; color: #fbbf24; }
        .stat-item p { margin-top: 8px; font-size: 1rem; letter-spacing: 1px; }
        /* 优势 */
        .advantage-item { background: #fff; border-radius: 16px; padding: 25px; border-left: 6px solid #fbbf24; margin-bottom: 15px; box-shadow: 0 2px 10px rgba(0,0,0,0.04); }
        .advantage-item h3 { color: #1e3a8a; margin-bottom: 8px; }
        /* FAQ */
        .faq-item { background: #fff; border-radius: 14px; padding: 20px 25px; margin-bottom: 15px; box-shadow: 0 2px 8px rgba(0,0,0,0.04); border: 1px solid #e2e8f0; }
        .faq-item h3 { color: #1e3a8a; font-size: 1.2rem; margin-bottom: 10px; cursor: pointer; }
        .faq-item p { color: #475569; line-height: 1.8; }
        /* 新闻 */
        .news-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px,1fr)); gap: 25px; }
        .news-card { background: #fff; border-radius: 18px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.06); border-bottom: 4px solid #fbbf24; }
        .news-card img { width: 100%; height: 200px; object-fit: cover; }
        .news-content { padding: 20px; }
        .news-content h3 { color: #1e3a8a; margin-bottom: 8px; }
        .news-content p { color: #475569; line-height: 1.7; }
        /* 页脚 */
        .footer { background: #0f172a; color: #cbd5e1; padding: 40px 0 20px; margin-top: 40px; }
        .footer a { color: #94a3b8; text-decoration: none; transition: color 0.3s; margin: 0 10px; }
        .footer a:hover { color: #fbbf24; }
        .footer .links { text-align: center; margin-bottom: 20px; }
        .footer .copy { text-align: center; border-top: 1px solid #1e293b; padding-top: 20px; font-size: 0.9rem; }
        .footer .icp { text-align: center; margin-top: 10px; font-size: 0.85rem; color: #64748b; }
        /* 响应式 */
        @media (max-width: 768px) {
            .hero h1 { font-size: 2rem; }
            .nav-links { justify-content: center; gap: 10px; }
            .nav-links a { font-size: 0.9rem; padding: 6px 12px; }
        }
        .btn { display: inline-block; background: #fbbf24; color: #1e3a8a; padding: 12px 32px; border-radius: 40px; font-weight: 600; text-decoration: none; transition: all 0.3s; }
        .btn:hover { background: #f59e0b; transform: scale(1.03); }
        .text-center { text-align: center; }
        .mt-20 { margin-top: 20px; }
        .mb-20 { margin-bottom: 20px; }