* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0b1a33 0%, #1e3a6f 100%);
            color: #e2e8f0;
            line-height: 1.7;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 导航 */
        .navbar {
            background: #0b1a33cc;
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #3b82f644;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: 700;
            background: linear-gradient(90deg, #3b82f6, #94a3b8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #cbd5e1;
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            transition: color 0.2s;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
        }
        .nav-links a:hover {
            color: #60a5fa;
            border-bottom-color: #3b82f6;
        }
        /* 卡片 */
        .card {
            background: #ffffff0c;
            border-radius: 20px;
            padding: 32px 28px;
            backdrop-filter: blur(4px);
            box-shadow: 0 8px 32px #00000033;
            border: 1px solid #ffffff14;
            transition: transform 0.25s ease, box-shadow 0.25s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px #00000044;
        }
        /* 标题 */
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            text-align: center;
            margin: 48px 0 12px;
            background: linear-gradient(135deg, #ffffff, #93c5fd);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 28px;
            color: #f1f5f9;
            border-left: 6px solid #3b82f6;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.3rem;
            font-weight: 600;
            margin: 16px 0 8px;
            color: #dbeafe;
        }
        .section {
            margin: 60px 0;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 28px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        img {
            max-width: 100%;
            border-radius: 16px;
            display: block;
            margin: 12px 0;
            box-shadow: 0 4px 16px #00000033;
        }
        .img-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin: 24px 0;
        }
        .img-row img {
            flex: 1 1 180px;
            height: 160px;
            object-fit: cover;
            border-radius: 16px;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            color: #fff;
            font-weight: 600;
            padding: 12px 32px;
            border-radius: 40px;
            text-decoration: none;
            transition: 0.3s;
            border: 1px solid #60a5fa44;
        }
        .btn:hover {
            transform: scale(1.04);
            box-shadow: 0 8px 24px #3b82f666;
        }
        .badge {
            display: inline-block;
            background: #3b82f633;
            color: #93c5fd;
            font-size: 0.85rem;
            padding: 4px 14px;
            border-radius: 30px;
            border: 1px solid #3b82f644;
            margin-bottom: 10px;
        }
        /* 新闻列表 */
        .news-item {
            padding: 24px 0;
            border-bottom: 1px solid #ffffff1a;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-date {
            color: #94a3b8;
            font-size: 0.9rem;
            margin-bottom: 6px;
        }
        /* FAQ */
        .faq-item {
            background: #ffffff08;
            border-radius: 16px;
            padding: 20px 24px;
            margin-bottom: 16px;
            border-left: 4px solid #3b82f6;
        }
        .faq-q {
            font-weight: 700;
            font-size: 1.1rem;
            color: #bfdbfe;
            margin-bottom: 10px;
        }
        .faq-a {
            color: #cbd5e1;
        }
        /* 页脚 */
        .footer {
            background: #0a1429;
            border-top: 1px solid #1e3a6f;
            padding: 40px 0 28px;
            margin-top: 60px;
            color: #94a3b8;
        }
        .footer .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 14px;
        }
        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            margin: 0 8px;
            transition: color 0.2s;
        }
        .footer-links a:hover {
            color: #60a5fa;
        }
        .footer-info {
            font-size: 0.9rem;
            line-height: 2;
        }
        /* 数据统计块 */
        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: #60a5fa;
        }
        .stat-label {
            color: #94a3b8;
            font-size: 1rem;
        }
        /* 响应式 */
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
            .navbar .container { flex-direction: column; gap: 12px; }
            .nav-links { justify-content: center; gap: 14px; }
        }
        hr {
            border: none;
            border-top: 1px solid #ffffff1a;
            margin: 24px 0;
        }
        .center { text-align: center; }
        .mt-2 { margin-top: 20px; }