* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            background: #f5f8ff;
            color: #1a1a2e;
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 导航 */
        nav {
            background: linear-gradient(135deg, #1e3a8a, #3b82f6);
            padding: 15px 0;
            box-shadow: 0 4px 20px rgba(30, 58, 138, 0.3);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-brand {
            color: #fff;
            font-size: 1.8rem;
            font-weight: 700;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        .nav-brand span {
            color: #fbbf24;
        }
        .nav-links {
            display: flex;
            gap: 25px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #fff;
            text-decoration: none;
            font-size: 1rem;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 25px;
            transition: all 0.3s;
            background: rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.2);
        }
        .nav-links a:hover {
            background: #fbbf24;
            color: #1e3a8a;
            border-color: #fbbf24;
            transform: translateY(-2px);
        }
        /* H1 区域 */
        .hero-section {
            text-align: center;
            padding: 50px 0 30px;
            background: linear-gradient(135deg, #eef2ff, #dbeafe);
            border-bottom: 3px solid #fbbf24;
        }
        .hero-section h1 {
            font-size: 2.5rem;
            color: #1e3a8a;
            margin-bottom: 20px;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
        }
        .hero-section .geo-intro {
            max-width: 900px;
            margin: 0 auto;
            font-size: 1.1rem;
            color: #374151;
            background: rgba(255,255,255,0.7);
            padding: 20px 30px;
            border-radius: 12px;
            border-left: 5px solid #1e3a8a;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        /* 通用板块 */
        .section {
            padding: 50px 0;
        }
        .section-title {
            text-align: center;
            font-size: 2rem;
            color: #1e3a8a;
            margin-bottom: 40px;
            position: relative;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, #1e3a8a, #fbbf24);
            margin: 15px auto 0;
            border-radius: 2px;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 25px;
            box-shadow: 0 10px 30px rgba(30, 58, 138, 0.08);
            border: 1px solid #e5e7eb;
            transition: transform 0.3s, box-shadow 0.3s;
            position: relative;
            overflow: hidden;
        }
        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, #1e3a8a, #fbbf24);
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(30, 58, 138, 0.15);
        }
        .card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 15px;
            border: 2px solid #fbbf24;
        }
        .card h3 {
            color: #1e3a8a;
            font-size: 1.3rem;
            margin-bottom: 10px;
        }
        .card p {
            color: #4b5563;
            font-size: 0.95rem;
        }
        .gold-border {
            border: 2px solid #fbbf24;
            box-shadow: 0 0 15px rgba(251, 191, 36, 0.2);
        }
        /* 数据统计 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            text-align: center;
        }
        .stat-item {
            background: linear-gradient(135deg, #1e3a8a, #2563eb);
            color: #fff;
            padding: 30px 20px;
            border-radius: 16px;
            border: 2px solid #fbbf24;
        }
        .stat-item .number {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fbbf24;
        }
        .stat-item .label {
            font-size: 1.1rem;
            margin-top: 10px;
            opacity: 0.9;
        }
        /* 新闻 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 25px;
        }
        .news-card {
            background: #fff;
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            border-left: 4px solid #1e3a8a;
        }
        .news-card .date {
            color: #fbbf24;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 8px;
        }
        .news-card h4 {
            color: #1e3a8a;
            margin-bottom: 10px;
        }
        .news-card p {
            color: #4b5563;
            font-size: 0.95rem;
        }
        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: 12px;
            padding: 20px 25px;
            margin-bottom: 15px;
            border: 1px solid #e5e7eb;
            border-left: 4px solid #fbbf24;
        }
        .faq-item h4 {
            color: #1e3a8a;
            margin-bottom: 10px;
            cursor: pointer;
        }
        .faq-item p {
            color: #4b5563;
        }
        /* 页脚 */
        footer {
            background: #1e3a8a;
            color: #e0e7ff;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        footer .container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        footer h4 {
            color: #fbbf24;
            margin-bottom: 15px;
        }
        footer a {
            color: #93c5fd;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: #fbbf24;
        }
        footer .footer-bottom {
            grid-column: 1 / -1;
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            margin-top: 20px;
            font-size: 0.9rem;
        }
        footer .footer-bottom a {
            margin: 0 10px;
        }
        .friend-links {
            margin: 15px 0;
            line-height: 2;
        }
        .friend-links a {
            margin: 0 8px;
        }
        .btn-cta {
            display: inline-block;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            color: #1e3a8a;
            padding: 14px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            text-decoration: none;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
        }
        .btn-cta:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 25px rgba(251, 191, 36, 0.6);
        }
        @media (max-width: 768px) {
            nav .container {
                flex-direction: column;
                gap: 15px;
            }
            .nav-links {
                justify-content: center;
                gap: 10px;
            }
            .hero-section h1 {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
        }