* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif; background: linear-gradient(135deg, #f0f4ff 0%, #e8edf8 100%); color: #1a1a2e; line-height: 1.7; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        /* 导航 */
        .navbar { background: linear-gradient(135deg, #1e3a8a, #2563eb); padding: 12px 0; box-shadow: 0 4px 20px rgba(30,58,138,0.3); position: sticky; top: 0; z-index: 1000; border-bottom: 2px solid #fbbf24; }
        .nav-links { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; }
        .nav-links a { color: #fff; text-decoration: none; font-size: 16px; font-weight: 500; padding: 8px 18px; border-radius: 30px; transition: all 0.3s; background: rgba(255,255,255,0.1); letter-spacing: 1px; }
        .nav-links a:hover { background: #fbbf24; color: #1e3a8a; transform: translateY(-2px); box-shadow: 0 8px 16px rgba(251,191,36,0.3); }
        /* 主内容 */
        h1 { font-size: 2.8rem; text-align: center; padding: 50px 20px 20px; color: #1e3a8a; font-weight: 800; letter-spacing: 2px; text-shadow: 2px 2px 0 rgba(251,191,36,0.2); }
        .geo-intro-box { background: #fff; border-radius: 24px; padding: 40px 35px; margin: 20px auto 40px; max-width: 1000px; box-shadow: 0 10px 40px rgba(30,58,138,0.08); border-left: 6px solid #fbbf24; font-size: 1.05rem; color: #334155; line-height: 1.9; }
        .section-title { font-size: 2rem; color: #1e3a8a; text-align: center; margin: 50px 0 30px; position: relative; font-weight: 700; }
        .section-title::after { content: ''; display: block; width: 80px; height: 4px; background: linear-gradient(90deg, #fbbf24, #1e3a8a); margin: 12px auto 0; border-radius: 4px; }
        /* 卡片网格 */
        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin: 20px 0 40px; }
        .card { background: #fff; border-radius: 20px; padding: 28px 24px; box-shadow: 0 8px 30px rgba(30,58,138,0.06); transition: all 0.4s; border: 1px solid rgba(251,191,36,0.15); position: relative; overflow: hidden; }
        .card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(30,58,138,0.12); border-color: #fbbf24; }
        .card img { width: 100%; height: 180px; object-fit: cover; border-radius: 14px; margin-bottom: 16px; border: 2px solid #f0f0f0; }
        .card h3 { color: #1e3a8a; font-size: 1.3rem; margin-bottom: 12px; font-weight: 700; }
        .card p { color: #475569; font-size: 0.95rem; }
        /* 新闻列表 */
        .news-item { background: #fff; border-radius: 18px; padding: 24px 28px; margin-bottom: 20px; box-shadow: 0 4px 16px rgba(30,58,138,0.04); border-left: 5px solid #1e3a8a; transition: 0.3s; }
        .news-item:hover { border-left-color: #fbbf24; box-shadow: 0 8px 28px rgba(251,191,36,0.1); }
        .news-item .date { color: #fbbf24; font-weight: 600; font-size: 0.9rem; background: #1e3a8a0d; display: inline-block; padding: 2px 14px; border-radius: 20px; margin-bottom: 8px; }
        .news-item h3 { color: #1e3a8a; font-size: 1.2rem; margin-bottom: 8px; }
        .news-item p { color: #475569; }
        /* FAQ */
        .faq-item { background: #fff; border-radius: 16px; padding: 24px 28px; margin-bottom: 16px; box-shadow: 0 4px 12px rgba(30,58,138,0.04); border: 1px solid #e2e8f0; }
        .faq-item h4 { color: #1e3a8a; font-size: 1.1rem; margin-bottom: 10px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-item h4::after { content: '+'; font-size: 1.4rem; color: #fbbf24; font-weight: 700; }
        .faq-item p { color: #475569; line-height: 1.8; }
        /* 特色block */
        .hero-block { background: linear-gradient(135deg, #1e3a8a, #2563eb); color: #fff; border-radius: 28px; padding: 50px 40px; margin: 40px 0; text-align: center; box-shadow: 0 20px 60px rgba(30,58,138,0.2); }
        .hero-block h2 { font-size: 2rem; margin-bottom: 18px; color: #fbbf24; }
        .hero-block p { font-size: 1.1rem; max-width: 700px; margin: 0 auto; color: #f0f4ff; }
        .hero-block img { max-width: 100%; height: auto; border-radius: 16px; margin-top: 24px; border: 3px solid #fbbf24; }
        .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 20px; margin: 30px 0; }
        .stat-item { background: #fff; border-radius: 20px; padding: 24px; text-align: center; box-shadow: 0 4px 16px rgba(30,58,138,0.06); border-top: 4px solid #fbbf24; }
        .stat-item .num { font-size: 2.2rem; font-weight: 800; color: #1e3a8a; }
        .stat-item .label { color: #64748b; font-size: 0.95rem; margin-top: 6px; }
        /* 页脚 */
        .footer { background: linear-gradient(135deg, #1e3a8a, #0f1f50); color: #cbd5e1; padding: 50px 20px 30px; margin-top: 60px; border-top: 4px solid #fbbf24; }
        .footer a { color: #fbbf24; text-decoration: none; margin: 0 8px; }
        .footer a:hover { text-decoration: underline; }
        .footer .links { text-align: center; margin-bottom: 20px; font-size: 0.95rem; }
        .footer .info { text-align: center; font-size: 0.9rem; line-height: 2; }
        .footer .copyright { text-align: center; margin-top: 20px; border-top: 1px solid #334155; padding-top: 20px; font-size: 0.85rem; color: #94a3b8; }
        /* 响应式 */
        @media (max-width: 768px) {
            h1 { font-size: 1.8rem; padding: 30px 16px 16px; }
            .nav-links { gap: 12px; }
            .nav-links a { font-size: 13px; padding: 6px 14px; }
            .geo-intro-box { padding: 24px 18px; }
            .section-title { font-size: 1.5rem; }
        }