* {
            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(135deg, #fff7ed 0%, #ffedd5 100%);
            color: #1a1a2e;
            line-height: 1.7;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 导航栏 */
        .navbar {
            background: linear-gradient(90deg, #f97316, #ea580c);
            padding: 12px 0;
            box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .navbar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #fff;
            text-decoration: none;
            font-weight: 600;
            font-size: 16px;
            padding: 6px 12px;
            border-radius: 8px;
            transition: background 0.3s;
        }
        .nav-links a:hover {
            background: rgba(255,255,255,0.2);
        }
        .logo {
            color: #fff;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 1px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        /* H1 */
        .hero-title {
            text-align: center;
            padding: 40px 0 20px;
        }
        .hero-title h1 {
            font-size: 2.4rem;
            background: linear-gradient(135deg, #f97316, #4a2c0a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 900;
            letter-spacing: 2px;
        }
        .hero-desc {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 40px;
            color: #4a2c0a;
            font-size: 1.05rem;
            background: rgba(255,255,255,0.7);
            padding: 18px 30px;
            border-radius: 20px;
            backdrop-filter: blur(6px);
            box-shadow: 0 4px 15px rgba(249,115,22,0.15);
        }
        /* 卡片通用 */
        .card {
            background: rgba(255,255,255,0.6);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: 24px;
            padding: 28px 30px;
            box-shadow: 0 8px 32px rgba(249,115,22,0.1);
            border: 1px solid rgba(255,255,255,0.4);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(249,115,22,0.15);
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f97316, #c2410c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 28px;
            text-align: center;
            position: relative;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: #f97316;
            border-radius: 4px;
            margin: 10px auto 0;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }
        img {
            max-width: 100%;
            border-radius: 16px;
            display: block;
            margin: 0 auto;
        }
        .img-wrap {
            margin: 20px 0;
            text-align: center;
        }
        .img-wrap img {
            max-height: 260px;
            object-fit: cover;
            width: 100%;
        }
        /* FAQ */
        .faq-item {
            background: rgba(255,255,255,0.5);
            backdrop-filter: blur(8px);
            border-radius: 16px;
            padding: 20px 24px;
            margin-bottom: 16px;
            border-left: 5px solid #f97316;
            transition: all 0.2s;
        }
        .faq-item:hover {
            background: rgba(255,255,255,0.8);
        }
        .faq-item strong {
            color: #c2410c;
            font-size: 1.1rem;
            display: block;
            margin-bottom: 8px;
        }
        .faq-item p {
            color: #3a2a1a;
        }
        /* 新闻 */
        .news-card {
            background: rgba(255,255,255,0.55);
            backdrop-filter: blur(8px);
            border-radius: 20px;
            padding: 22px 24px;
            margin-bottom: 20px;
            border: 1px solid rgba(249,115,22,0.2);
            transition: all 0.3s;
        }
        .news-card:hover {
            background: rgba(255,255,255,0.85);
            border-color: #f97316;
        }
        .news-date {
            color: #c2410c;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-block;
            background: #ffedd5;
            padding: 2px 14px;
            border-radius: 20px;
            margin-bottom: 8px;
        }
        .news-card h3 {
            color: #4a2c0a;
            font-size: 1.25rem;
            margin: 6px 0 10px;
        }
        .news-card p {
            color: #3a2a1a;
        }
        /* 页脚 */
        .footer {
            background: linear-gradient(135deg, #4a2c0a, #2d1b05);
            color: #f5e6d3;
            padding: 40px 0 20px;
            margin-top: 50px;
            border-radius: 40px 40px 0 0;
        }
        .footer a {
            color: #f97316;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: #ffb347;
        }
        .footer .links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px 28px;
            margin-bottom: 20px;
        }
        .footer .foot-info {
            text-align: center;
            font-size: 0.95rem;
            line-height: 2;
        }
        .footer .foot-info p {
            margin: 4px 0;
        }
        .footer .copyright {
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 16px;
            margin-top: 20px;
            font-size: 0.85rem;
            color: #b89a7a;
        }
        /* 按钮 */
        .btn-cta {
            background: linear-gradient(135deg, #f97316, #ea580c);
            border: none;
            color: #fff;
            padding: 14px 40px;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 6px 20px rgba(249,115,22,0.4);
            display: inline-block;
            text-decoration: none;
        }
        .btn-cta:hover {
            transform: scale(1.04);
            box-shadow: 0 10px 30px rgba(249,115,22,0.5);
        }
        .center {
            text-align: center;
        }
        .mt-30 { margin-top: 30px; }
        .mb-20 { margin-bottom: 20px; }
        .py-40 { padding: 40px 0; }
        /* 响应式 */
        @media (max-width: 768px) {
            .hero-title h1 { font-size: 1.8rem; }
            .navbar .container { flex-direction: column; gap: 10px; }
            .nav-links { justify-content: center; gap: 12px; }
            .nav-links a { font-size: 14px; }
        }