* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #fdf6f0 0%, #fff0eb 100%);
            color: #2d2d2d;
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 导航 */
        nav {
            background: linear-gradient(90deg, #ff7b3a, #ff4d6d, #9b59b6);
            padding: 12px 0;
            box-shadow: 0 4px 20px rgba(255, 75, 75, 0.3);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .nav-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 8px 24px;
        }
        .nav-links a {
            color: #fff;
            text-decoration: none;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.15);
            transition: 0.3s;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }
        .nav-links a:hover {
            background: rgba(255, 255, 255, 0.35);
            transform: translateY(-2px);
        }
        /* H1 */
        h1 {
            text-align: center;
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #ff6b35, #ff3b5c, #a855f7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin: 50px 0 20px;
            padding: 0 10px;
        }
        h2 {
            font-size: 2rem;
            color: #c0392b;
            margin-bottom: 30px;
            text-align: center;
            position: relative;
        }
        h2::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, #ff6b35, #ff3b5c);
            margin: 12px auto 0;
            border-radius: 4px;
        }
        section {
            padding: 50px 0;
        }
        .card {
            background: linear-gradient(145deg, #fff5f0, #ffe8e0);
            border-radius: 24px;
            padding: 30px;
            box-shadow: 0 12px 30px rgba(255, 100, 50, 0.1);
            transition: 0.3s;
            margin-bottom: 30px;
        }
        .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 18px 40px rgba(255, 80, 80, 0.2);
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        img {
            max-width: 100%;
            border-radius: 16px;
            display: block;
            margin: 0 auto 15px;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(90deg, #ff6b35, #ff3b5c);
            color: #fff;
            padding: 12px 36px;
            border-radius: 40px;
            font-weight: 700;
            text-decoration: none;
            box-shadow: 0 6px 20px rgba(255, 60, 60, 0.3);
            transition: 0.3s;
        }
        .btn:hover {
            transform: scale(1.04);
            box-shadow: 0 10px 28px rgba(255, 60, 60, 0.45);
        }
        .text-center {
            text-align: center;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        /* 新闻卡片 */
        .news-item {
            background: #fff;
            border-radius: 20px;
            padding: 20px 25px;
            margin-bottom: 20px;
            border-left: 6px solid #ff6b35;
            box-shadow: 0 4px 14px rgba(0,0,0,0.04);
            transition: 0.2s;
        }
        .news-item .date {
            color: #888;
            font-size: 0.85rem;
            margin-bottom: 6px;
        }
        .news-item h3 {
            color: #2c3e50;
            margin-bottom: 8px;
            font-size: 1.2rem;
        }
        .news-item p {
            color: #555;
        }
        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: 18px;
            padding: 18px 24px;
            margin-bottom: 14px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.03);
            border: 1px solid #ffe0d0;
        }
        .faq-item strong {
            color: #e74c3c;
            font-size: 1.05rem;
        }
        .faq-item p {
            margin-top: 8px;
            color: #444;
        }
        /* footer */
        footer {
            background: linear-gradient(90deg, #1a1a2e, #16213e);
            color: #ddd;
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        footer a {
            color: #ff9a76;
            text-decoration: none;
        }
        footer a:hover {
            text-decoration: underline;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px 24px;
            margin: 20px 0;
        }
        .footer-info {
            text-align: center;
            font-size: 0.9rem;
            line-height: 2;
        }
        .footer-info p {
            margin: 4px 0;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            .grid-2, .grid-3 { grid-template-columns: 1fr; }
            .nav-links { gap: 6px 12px; }
            .nav-links a { font-size: 0.8rem; padding: 4px 10px; }
        }