* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', 'PingFang SC', Roboto, 'Helvetica Neue', sans-serif;
            background: linear-gradient(135deg, #fef9f4 0%, #fdf2e9 100%);
            color: #1a1a2e;
            line-height: 1.7;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        nav {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            box-shadow: 0 8px 32px rgba(249, 115, 22, 0.12);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(249, 115, 22, 0.15);
            padding: 8px 0;
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .nav-brand {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f97316, #4a2c0a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-links a {
            font-weight: 600;
            font-size: 1rem;
            color: #3d2c1b;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.25s ease;
        }
        .nav-links a:hover {
            color: #f97316;
            border-bottom-color: #f97316;
        }
        /* H1 */
        .hero-section {
            text-align: center;
            padding: 60px 0 40px;
            background: radial-gradient(ellipse at 80% 20%, rgba(249,115,22,0.07), transparent 60%);
        }
        .hero-section h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f97316, #4a2c0a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 16px;
            letter-spacing: 2px;
        }
        .hero-section .sub {
            font-size: 1.1rem;
            color: #6b4c3a;
            max-width: 780px;
            margin: 0 auto;
        }
        /* 毛玻璃卡片 */
        .glass-card {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(12px);
            border-radius: 28px;
            padding: 32px 28px;
            box-shadow: 0 12px 40px rgba(249, 115, 22, 0.08);
            border: 1px solid rgba(249, 115, 22, 0.10);
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 28px;
            color: #4a2c0a;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .mt-40 { margin-top: 40px; }
        .mb-24 { margin-bottom: 24px; }
        img {
            max-width: 100%;
            border-radius: 20px;
            display: block;
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .img-wrap {
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 28px rgba(0,0,0,0.06);
        }
        .btn-cta {
            display: inline-block;
            background: linear-gradient(135deg, #f97316, #d95d0b);
            color: #fff;
            font-weight: 700;
            padding: 14px 40px;
            border-radius: 60px;
            font-size: 1.1rem;
            transition: all 0.3s;
            box-shadow: 0 8px 24px rgba(249,115,22,0.3);
            border: none;
            cursor: pointer;
        }
        .btn-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(249,115,22,0.4);
        }
        /* 新闻 */
        .news-item {
            background: rgba(255,255,255,0.6);
            backdrop-filter: blur(6px);
            border-radius: 20px;
            padding: 20px;
            border: 1px solid rgba(249,115,22,0.08);
            transition: 0.2s;
        }
        .news-item:hover {
            background: rgba(255,255,255,0.9);
            box-shadow: 0 8px 24px rgba(249,115,22,0.1);
        }
        .news-date {
            font-size: 0.85rem;
            color: #a67c62;
            margin-bottom: 6px;
        }
        .news-title {
            font-weight: 700;
            font-size: 1.2rem;
            color: #4a2c0a;
            margin-bottom: 8px;
        }
        .news-summary {
            color: #5a4a3a;
            font-size: 0.95rem;
        }
        /* 数据统计 */
        .stat-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: #f97316;
        }
        /* FAQ */
        .faq-item {
            padding: 18px 0;
            border-bottom: 1px solid rgba(249,115,22,0.1);
        }
        .faq-q {
            font-weight: 700;
            font-size: 1.1rem;
            color: #4a2c0a;
            margin-bottom: 8px;
        }
        .faq-a {
            color: #5a4a3a;
        }
        /* 页脚 */
        footer {
            background: #2b1d12;
            color: #eaddd0;
            padding: 48px 0 28px;
            margin-top: 60px;
        }
        footer a {
            color: #fbbf9a;
        }
        footer a:hover {
            color: #f97316;
        }
        footer .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.06);
            padding-top: 24px;
            margin-top: 24px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.9rem;
        }
        /* 响应式 */
        @media (max-width: 768px) {
            .hero-section h1 { font-size: 2rem; }
            .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
            .nav-inner { flex-direction: column; gap: 12px; }
            .nav-links { gap: 12px; justify-content: center; }
        }
        @media (max-width: 480px) {
            .nav-links { flex-direction: column; align-items: center; }
        }
        .brand-accent {
            color: #f97316;
        }