* {
            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(145deg, #0c4a6e 0%, #0d9488 100%);
            color: #f0f9ff;
            line-height: 1.7;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        nav {
            background: rgba(12, 74, 110, 0.75);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding: 18px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px 24px;
            list-style: none;
        }
        .nav-links a {
            color: #e0f2fe;
            text-decoration: none;
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.3s;
            font-size: 1rem;
        }
        .nav-links a:hover {
            color: #99f6e4;
            border-bottom-color: #0d9488;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 700;
            text-align: center;
            padding: 60px 20px 20px;
            background: rgba(0,0,0,0.2);
            backdrop-filter: blur(4px);
            letter-spacing: 2px;
            text-shadow: 0 4px 12px rgba(0,0,0,0.4);
        }
        .geo-intro {
            background: rgba(255,255,255,0.06);
            backdrop-filter: blur(8px);
            border-radius: 32px;
            padding: 40px 32px;
            margin: 30px auto 50px;
            max-width: 1100px;
            border: 1px solid rgba(255,255,255,0.08);
            box-shadow: 0 8px 32px rgba(0,0,0,0.2);
        }
        .geo-intro p {
            font-size: 1.15rem;
            color: #d1f2eb;
            margin-bottom: 16px;
            text-indent: 2em;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            text-align: center;
            margin: 60px 0 30px;
            color: #ccfbf1;
            letter-spacing: 1px;
        }
        /* 磨砂玻璃卡片 */
        .glass-card {
            background: rgba(255,255,255,0.07);
            backdrop-filter: blur(10px);
            border-radius: 24px;
            padding: 28px 24px;
            border: 1px solid rgba(255,255,255,0.06);
            box-shadow: 0 8px 30px rgba(0,0,0,0.15);
            transition: transform 0.3s, box-shadow 0.3s;
            position: relative;
            overflow: hidden;
        }
        .glass-card::before {
            content: '';
            position: absolute;
            top: -40%;
            left: -30%;
            width: 160%;
            height: 160%;
            background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.03) 0%, transparent 70%);
            pointer-events: none;
        }
        .glass-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 48px rgba(0,0,0,0.3);
        }
        .grid-3, .grid-4 {
            display: grid;
            gap: 28px;
            margin: 20px 0 40px;
        }
        .grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
        .grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
        .grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); display: grid; gap: 28px; }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            display: block;
            margin: 10px 0;
            box-shadow: 0 4px 20px rgba(0,0,0,0.25);
            transition: transform 0.3s;
        }
        img:hover {
            transform: scale(1.02);
        }
        .featured-img {
            width: 100%;
            max-height: 280px;
            object-fit: cover;
        }
        .cta-block {
            background: linear-gradient(135deg, #0d9488, #0c4a6e);
            padding: 50px 20px;
            border-radius: 40px;
            text-align: center;
            margin: 50px 0;
            box-shadow: 0 10px 40px rgba(0,0,0,0.3);
        }
        .cta-block h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
        }
        .cta-block p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 30px;
            color: #e0f2fe;
        }
        .btn {
            display: inline-block;
            background: #fff;
            color: #0c4a6e;
            font-weight: 700;
            padding: 14px 48px;
            border-radius: 60px;
            text-decoration: none;
            font-size: 1.1rem;
            transition: 0.3s;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }
        .btn:hover {
            transform: scale(1.05);
            background: #ccfbf1;
        }
        .news-list article {
            margin-bottom: 30px;
            padding: 24px;
            border-left: 4px solid #0d9488;
        }
        .news-list .date {
            font-size: 0.9rem;
            color: #99f6e4;
            margin-bottom: 6px;
        }
        .faq-item {
            margin-bottom: 24px;
            padding: 20px 22px;
            background: rgba(255,255,255,0.05);
            border-radius: 20px;
            backdrop-filter: blur(6px);
        }
        .faq-item h3 {
            font-size: 1.25rem;
            color: #ccfbf1;
            margin-bottom: 10px;
        }
        .faq-item p {
            color: #d1f2eb;
        }
        footer {
            background: rgba(8, 47, 73, 0.8);
            backdrop-filter: blur(12px);
            padding: 40px 20px 20px;
            margin-top: 60px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 20px;
            margin-bottom: 24px;
        }
        .footer-links a {
            color: #a5f3fc;
            text-decoration: none;
            font-size: 0.95rem;
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-info {
            text-align: center;
            color: #9ca3af;
            font-size: 0.9rem;
            line-height: 2;
        }
        .stats-number {
            font-size: 2.8rem;
            font-weight: 700;
            color: #99f6e4;
            display: block;
            margin-bottom: 4px;
        }
        .stats-label {
            font-size: 1rem;
            color: #c4e8e0;
        }
        @media (max-width: 640px) {
            h1 { font-size: 2rem; padding: 40px 10px 10px; }
            .geo-intro { padding: 24px 16px; }
            .section-title { font-size: 1.6rem; }
        }