* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: linear-gradient(145deg, #f0f9ff 0%, #ccfbf1 100%);
            color: #1e293b;
            line-height: 1.7;
            scroll-behavior: smooth;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        nav {
            background: rgba(12, 74, 110, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            border-bottom: 1px solid rgba(255,255,255,0.15);
        }
        nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .nav-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #e2e8f0;
            text-decoration: none;
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.25s;
            font-size: 1rem;
            letter-spacing: 0.3px;
        }
        .nav-links a:hover {
            color: #fff;
            border-bottom-color: #0d9488;
        }
        /* 通用卡片 */
        .glass-card {
            background: rgba(255, 255, 255, 0.65);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: 32px;
            padding: 40px 32px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.6);
            transition: transform 0.2s ease;
            position: relative;
            overflow: hidden;
        }
        .glass-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 20% 50%, rgba(13, 148, 136, 0.03) 0%, transparent 70%);
            pointer-events: none;
        }
        .glass-card:hover {
            transform: translateY(-2px);
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 24px;
            display: inline-block;
            letter-spacing: -0.3px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 28px;
        }
        .btn-primary {
            display: inline-block;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            color: #fff;
            padding: 14px 36px;
            border-radius: 60px;
            font-weight: 600;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(13, 148, 136, 0.4);
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        .btn-primary:hover {
            transform: scale(1.04);
            box-shadow: 0 8px 28px rgba(13, 148, 136, 0.5);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 20px;
            display: block;
        }
        .img-shadow {
            box-shadow: 0 8px 30px rgba(0,0,0,0.08);
        }
        footer {
            background: #0c4a6e;
            color: #cbd5e1;
            padding: 48px 0 28px;
            margin-top: 60px;
        }
        footer a {
            color: #a7f3d0;
            text-decoration: none;
        }
        footer a:hover {
            color: #fff;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            justify-content: center;
            margin-bottom: 20px;
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 24px;
            font-size: 0.9rem;
        }
        .footer-addr {
            text-align: center;
            margin-bottom: 12px;
            font-size: 0.95rem;
        }
        /* 新闻卡片 */
        .news-item {
            background: rgba(255,255,255,0.6);
            backdrop-filter: blur(8px);
            border-radius: 24px;
            padding: 24px;
            border-left: 4px solid #0d9488;
            transition: 0.2s;
        }
        .news-item h3 {
            color: #0c4a6e;
            margin-bottom: 6px;
        }
        .news-date {
            font-size: 0.85rem;
            color: #64748b;
            margin-bottom: 10px;
            display: block;
        }
        /* FAQ */
        .faq-item {
            border-bottom: 1px solid rgba(0,0,0,0.05);
            padding: 20px 0;
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-q {
            font-weight: 600;
            font-size: 1.1rem;
            color: #0c4a6e;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .faq-a {
            color: #334155;
            padding-left: 28px;
        }
        /* 统计卡片 */
        .stat-card {
            text-align: center;
            padding: 28px 16px;
        }
        .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;
        }
        /* 口号 */
        .hero-tagline {
            font-size: 1.25rem;
            color: #0f172a;
            max-width: 720px;
            margin: 16px auto 32px;
        }
        /* 波浪装饰 */
        .wave-bg {
            position: relative;
        }
        .wave-bg::after {
            content: '🌊🌊🌊';
            position: absolute;
            bottom: -10px;
            left: 0;
            right: 0;
            font-size: 2rem;
            opacity: 0.1;
            letter-spacing: 20px;
            pointer-events: none;
        }
        @media (max-width: 768px) {
            .nav-links {
                gap: 12px;
            }
            .section-title {
                font-size: 1.7rem;
            }
        }