* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: linear-gradient(145deg, #f0f9ff 0%, #e0f2fe 100%);
            color: #1e293b;
            line-height: 1.6;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        nav {
            background: rgba(12, 74, 110, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255,255,255,0.15);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 8px 32px rgba(0,0,0,0.08);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .nav-links {
            display: flex;
            gap: 8px 20px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #e2e8f0;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 14px;
            border-radius: 30px;
            transition: 0.3s;
            background: rgba(255,255,255,0.05);
        }
        .nav-links a:hover {
            background: rgba(255,255,255,0.2);
            color: #fff;
            transform: translateY(-1px);
        }
        .logo-text {
            color: #fff;
            font-weight: 700;
            font-size: 1.3rem;
            letter-spacing: 2px;
            background: linear-gradient(135deg, #a5f3fc, #5eead4);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        /* 通用卡片 */
        .glass-card {
            background: rgba(255,255,255,0.6);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: 32px;
            padding: 32px 28px;
            border: 1px solid rgba(255,255,255,0.4);
            box-shadow: 0 8px 32px rgba(0,40,60,0.06);
            transition: 0.3s;
        }
        .glass-card:hover {
            background: rgba(255,255,255,0.7);
            box-shadow: 0 12px 40px rgba(0,40,60,0.1);
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 40px;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        .grid-2, .grid-3, .grid-4 {
            display: grid;
            gap: 28px;
        }
        .grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
        .grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
        .grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 20px;
            display: block;
            object-fit: cover;
        }
        .img-wrap {
            overflow: hidden;
            border-radius: 20px;
            margin-bottom: 16px;
        }
        .btn {
            display: inline-block;
            padding: 12px 32px;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            color: #fff;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.3s;
            box-shadow: 0 4px 16px rgba(12,74,110,0.2);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(12,74,110,0.3);
        }
        /* hero */
        .hero {
            padding: 60px 0 20px;
        }
        .hero-inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 30px;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            max-width: 800px;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.2rem;
            color: #334155;
            max-width: 720px;
        }
        .hero img {
            max-height: 420px;
            width: 100%;
            object-fit: cover;
        }
        /* GEO */
        .geo-intro {
            padding: 40px 0;
        }
        .geo-intro p {
            font-size: 1.1rem;
            color: #1e293b;
            max-width: 900px;
            margin: 0 auto;
        }
        /* 新闻 */
        .news-card {
            background: rgba(255,255,255,0.55);
            backdrop-filter: blur(8px);
            border-radius: 24px;
            padding: 24px;
            border: 1px solid rgba(255,255,255,0.3);
            transition: 0.3s;
        }
        .news-card:hover {
            background: rgba(255,255,255,0.75);
        }
        .news-date {
            font-size: 0.85rem;
            color: #0d9488;
            font-weight: 600;
            margin-bottom: 8px;
            display: block;
        }
        .news-card h3 {
            font-size: 1.25rem;
            margin-bottom: 12px;
            color: #0c4a6e;
        }
        .news-card p {
            color: #334155;
        }
        /* FAQ */
        .faq-item {
            padding: 20px 0;
            border-bottom: 1px solid rgba(12,74,110,0.1);
        }
        .faq-item:last-child {
            border: none;
        }
        .faq-question {
            font-weight: 700;
            font-size: 1.1rem;
            color: #0c4a6e;
            margin-bottom: 10px;
        }
        .faq-answer {
            color: #334155;
        }
        /* 页脚 */
        footer {
            background: rgba(12, 74, 110, 0.9);
            backdrop-filter: blur(12px);
            color: #e2e8f0;
            padding: 48px 0 24px;
            margin-top: 60px;
        }
        footer a {
            color: #a5f3fc;
            text-decoration: none;
        }
        footer a:hover {
            text-decoration: underline;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            justify-content: center;
            margin-bottom: 24px;
        }
        .footer-info {
            text-align: center;
            font-size: 0.9rem;
            line-height: 2;
        }
        .footer-info p {
            margin: 6px 0;
        }
        .footer-copy {
            text-align: center;
            margin-top: 28px;
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            font-size: 0.85rem;
        }
        /* 统计 */
        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .stat-label {
            color: #475569;
            font-weight: 500;
        }
        /* 波浪纹理 */
        .wave-bg {
            position: relative;
        }
        .wave-bg::before {
            content: "🌊";
            position: absolute;
            font-size: 120px;
            opacity: 0.03;
            right: 10%;
            top: -20px;
            transform: rotate(12deg);
            pointer-events: none;
        }
        @media (max-width: 640px) {
            .hero h1 { font-size: 2rem; }
            .section-title { font-size: 1.6rem; }
            .glass-card { padding: 24px 16px; }
        }