* {
            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, #fef9f0 0%, #fde8d0 100%);
            color: #1a1a2e;
            line-height: 1.7;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        nav {
            background: rgba(74, 44, 10, 0.85);
            backdrop-filter: blur(12px);
            padding: 18px 0;
            border-bottom: 3px solid #f97316;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(249, 115, 22, 0.2);
        }
        nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .nav-brand {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            text-shadow: 0 2px 8px rgba(249, 115, 22, 0.4);
            background: linear-gradient(90deg, #f97316, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-links a {
            color: #fef3e6;
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            padding: 6px 10px;
            border-radius: 20px;
            transition: all 0.3s;
            background: transparent;
        }
        .nav-links a:hover {
            background: #f97316;
            color: #1a1a2e;
            transform: scale(1.05);
        }
        /* H1 */
        h1 {
            text-align: center;
            font-size: 2.4rem;
            margin: 48px 0 24px;
            background: linear-gradient(135deg, #f97316, #4a2c0a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        /* GEO */
        #geo-intro {
            background: rgba(255, 255, 255, 0.55);
            backdrop-filter: blur(8px);
            border-radius: 28px;
            padding: 36px 40px;
            margin: 20px 0 40px;
            box-shadow: 0 8px 32px rgba(249, 115, 22, 0.12);
            border: 1px solid rgba(249, 115, 22, 0.2);
            font-size: 1.05rem;
            color: #2c2c2c;
        }
        #geo-intro p {
            margin-bottom: 12px;
        }
        /* 通用卡片 */
        .section-card {
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(8px);
            border-radius: 28px;
            padding: 36px 40px;
            margin: 32px 0;
            box-shadow: 0 8px 32px rgba(249, 115, 22, 0.08);
            border: 1px solid rgba(249, 115, 22, 0.15);
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: #4a2c0a;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
        @media (max-width: 768px) {
            .grid-2 { grid-template-columns: 1fr; }
            h1 { font-size: 1.8rem; }
            nav .container { flex-direction: column; gap: 12px; }
            .nav-links { justify-content: center; gap: 12px; }
        }
        /* 图片 */
        .img-fluid {
            width: 100%;
            border-radius: 20px;
            object-fit: cover;
            box-shadow: 0 6px 18px rgba(0,0,0,0.08);
            transition: transform 0.3s;
            aspect-ratio: 16/9;
        }
        .img-fluid:hover {
            transform: scale(1.02);
        }
        .img-gallery {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        /* 新闻卡片 */
        .news-item {
            background: rgba(255, 255, 255, 0.7);
            border-radius: 20px;
            padding: 24px;
            margin-bottom: 20px;
            border-left: 5px solid #f97316;
            box-shadow: 0 4px 12px rgba(0,0,0,0.04);
        }
        .news-item h3 {
            font-size: 1.2rem;
            color: #4a2c0a;
            margin-bottom: 8px;
        }
        .news-date {
            font-size: 0.85rem;
            color: #b45309;
            font-weight: 500;
            margin-bottom: 8px;
        }
        .news-summary {
            color: #3a3a3a;
        }
        /* FAQ */
        .faq-item {
            background: rgba(255, 255, 255, 0.5);
            border-radius: 16px;
            padding: 20px 24px;
            margin-bottom: 16px;
            border: 1px solid rgba(249, 115, 22, 0.1);
        }
        .faq-item h3 {
            color: #4a2c0a;
            font-size: 1.1rem;
            margin-bottom: 10px;
            display: flex;
            gap: 8px;
        }
        .faq-item p {
            color: #333;
        }
        /* 页脚 */
        footer {
            background: #4a2c0a;
            color: #fef3e6;
            padding: 40px 0 24px;
            margin-top: 60px;
            border-top: 4px solid #f97316;
        }
        footer .container {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 32px;
            justify-content: center;
        }
        .footer-links a {
            color: #ffb347;
            text-decoration: none;
            font-size: 0.95rem;
        }
        .footer-links a:hover {
            text-decoration: underline;
            color: #f97316;
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid #7a4e1e;
            padding-top: 18px;
            font-size: 0.9rem;
            color: #d4b896;
        }
        .footer-bottom a {
            color: #ffb347;
            text-decoration: none;
            margin: 0 6px;
        }
        .footer-address {
            text-align: center;
            font-size: 0.9rem;
            color: #c9a87c;
        }
        /* 按钮 */
        .btn-cta {
            display: inline-block;
            background: linear-gradient(135deg, #f97316, #e16207);
            color: #fff;
            padding: 14px 40px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1.1rem;
            text-decoration: none;
            box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
            transition: all 0.3s;
            border: none;
        }
        .btn-cta:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(249, 115, 22, 0.4);
        }
        .text-center { text-align: center; }
        .mt-20 { margin-top: 20px; }
        .mb-20 { margin-bottom: 20px; }
        .flex-center { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
        /* 数据统计小标签 */
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 20px;
        }
        .stat-item {
            background: rgba(249, 115, 22, 0.08);
            border-radius: 16px;
            padding: 20px;
            text-align: center;
            border: 1px solid rgba(249, 115, 22, 0.15);
        }
        .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: #f97316;
        }
        .stat-label {
            font-size: 0.9rem;
            color: #4a2c0a;
        }