/* roulang page: index */
:root {
            --primary: #C8925A;
            --primary-dark: #B07D4A;
            --accent: #D4513A;
            --accent-dark: #B8422E;
            --dark: #1A1512;
            --dark-2: #251E1A;
            --light: #F8F5F0;
            --text-dark: #2A2420;
            --text-muted: #7A6F66;
            --border-light: #EAE4DC;
            --shadow-sm: 0 4px 16px rgba(26,21,18,0.08);
            --shadow-md: 0 8px 24px rgba(26,21,18,0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --transition: 0.3s ease;
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', '思源宋体', serif;
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', '思源黑体', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            background-color: var(--light);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-serif);
            font-weight: 700;
            line-height: 1.4;
            color: var(--dark);
        }
        a { text-decoration: none; color: inherit; transition: color var(--transition); }
        img { max-width: 100%; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        section { padding: 64px 0; }
        .section-tag {
            display: inline-block;
            background: rgba(200,146,90,0.15);
            color: var(--primary-dark);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 28px;
            margin-bottom: 16px;
            color: var(--dark);
        }
        .section-desc {
            color: var(--text-muted);
            max-width: 760px;
            margin-bottom: 32px;
            font-size: 16px;
            line-height: 1.9;
        }
        /* 导航 */
        .top-status-bar {
            background: var(--dark);
            color: #F0E7DC;
            font-size: 12px;
            padding: 6px 0;
        }
        .top-status-bar .container { display: flex; justify-content: space-between; align-items: center; }
        .status-dot {
            display: inline-block;
            width: 8px; height: 8px;
            background: #4CAF50;
            border-radius: 50%;
            animation: pulse 2s infinite;
            margin-right: 6px;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(76,175,80,0.6); }
            70% { box-shadow: 0 0 0 6px rgba(76,175,80,0); }
            100% { box-shadow: 0 0 0 0 rgba(76,175,80,0); }
        }
        .main-nav {
            background: var(--light);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: 0 2px 8px rgba(26,21,18,0.04);
        }
        .nav-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
        }
        .nav-logo {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .nav-logo span { color: var(--primary-dark); }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-menu li { position: relative; }
        .nav-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dark);
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: color var(--transition), border-color var(--transition);
        }
        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--primary-dark);
            border-bottom-color: var(--primary);
        }
        .nav-cta {
            background: var(--accent);
            color: #fff !important;
            padding: 8px 20px !important;
            border-radius: 30px;
            border-bottom: none !important;
            font-weight: 600;
            transition: background var(--transition);
        }
        .nav-cta:hover {
            background: var(--accent-dark) !important;
            color: #fff !important;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--dark);
            cursor: pointer;
        }
        /* 移动端全屏菜单 */
        .mobile-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: var(--dark);
            z-index: 100;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 24px;
        }
        .mobile-overlay.open { display: flex; }
        .mobile-overlay a {
            color: var(--light);
            font-size: 20px;
            font-weight: 500;
        }
        .mobile-overlay a.active { color: var(--primary); }
        .mobile-overlay .close-btn {
            position: absolute;
            top: 24px;
            right: 24px;
            background: none;
            border: none;
            color: var(--light);
            font-size: 32px;
            cursor: pointer;
        }
        /* Hero */
        .hero {
            background-image: linear-gradient(rgba(26,21,18,0.72), rgba(26,21,18,0.78)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            color: #fff;
            padding: 100px 0 80px;
            position: relative;
        }
        .hero-content {
            max-width: 680px;
        }
        .hero h1 {
            font-size: 38px;
            color: #fff;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        .hero p {
            font-size: 17px;
            line-height: 2;
            color: #EFE6DC;
            margin-bottom: 32px;
            max-width: 600px;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: all var(--transition);
            border: 2px solid transparent;
        }
        .btn-primary {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }
        .btn-primary:hover {
            background: var(--accent-dark);
            border-color: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(212,81,58,0.3);
        }
        .btn-outline-light {
            border-color: var(--primary);
            color: var(--primary);
            background: transparent;
        }
        .btn-outline-light:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-outline-dark {
            border-color: var(--primary);
            color: var(--dark);
            background: transparent;
        }
        .btn-outline-dark:hover {
            background: var(--primary);
            color: #fff;
        }
        /* 指标看板 */
        .metrics-board {
            background: var(--dark);
            color: var(--light);
            border-radius: var(--radius);
            padding: 32px 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: -60px;
            position: relative;
            z-index: 5;
            box-shadow: var(--shadow-md);
        }
        .metric-item {
            text-align: center;
            padding: 10px;
        }
        .metric-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-serif);
        }
        .metric-label {
            font-size: 13px;
            color: #CFC5BA;
            margin-top: 4px;
        }
        /* 卡片网格 */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }
        .card {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            border: 1px solid transparent;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .card-img {
            height: 200px;
            overflow: hidden;
        }
        .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .card:hover .card-img img { transform: scale(1.05); }
        .card-body {
            padding: 20px;
        }
        .card-title {
            font-size: 19px;
            margin-bottom: 8px;
            color: var(--dark);
        }
        .card-desc {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 12px;
            line-height: 1.7;
        }
        .card-tag {
            display: inline-block;
            background: rgba(200,146,90,0.15);
            color: var(--primary-dark);
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 600;
        }
        .card-tag.hot {
            background: rgba(212,81,58,0.15);
            color: var(--accent);
        }
        .card-price {
            font-size: 16px;
            font-weight: 700;
            color: var(--accent);
        }
        /* 对比表 */
        .compare-table {
            background: #fff;
            border-radius: var(--radius);
            overflow-x: auto;
            box-shadow: var(--shadow-sm);
        }
        .compare-table table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        .compare-table th, .compare-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--border-light);
        }
        .compare-table th {
            background: var(--dark);
            color: #fff;
            font-weight: 600;
        }
        .compare-table td.highlight {
            background: rgba(200,146,90,0.12);
        }
        .compare-table th.highlight-col {
            background: var(--primary-dark);
            color: #fff;
        }
        /* 时间线 */
        .timeline {
            position: relative;
            padding-left: 32px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--primary);
            opacity: 0.4;
            border-left: 2px dashed var(--primary);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 24px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -32px;
            top: 6px;
            width: 16px;
            height: 16px;
            background: var(--primary);
            border-radius: 50%;
            border: 3px solid var(--light);
            box-shadow: 0 0 0 3px rgba(200,146,90,0.3);
        }
        .timeline-date {
            font-size: 14px;
            color: var(--primary-dark);
            font-weight: 600;
        }
        .timeline-title {
            font-size: 18px;
            margin: 4px 0 6px;
        }
        .timeline-desc {
            color: var(--text-muted);
            font-size: 14px;
        }
        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-sm);
            margin-bottom: 12px;
            overflow: hidden;
        }
        .faq-question {
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 16px;
            color: var(--dark);
            transition: background var(--transition);
        }
        .faq-question:hover { background: #FAF7F2; }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 20px;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 200px;
            padding-bottom: 20px;
        }
        .faq-item.open .faq-arrow { transform: rotate(90deg); }
        .faq-arrow {
            transition: transform 0.3s;
            color: var(--primary);
        }
        /* 表单 */
        .form-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            font-size: 14px;
            color: var(--dark);
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-family: var(--font-sans);
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(200,146,90,0.2);
        }
        /* 深色区块 */
        .dark-section {
            background: var(--dark);
            color: var(--light);
        }
        .dark-section .section-title { color: #fff; }
        .dark-section .section-desc { color: #CFC5BA; }
        /* 技师卡片 */
        .artist-card {
            background: var(--dark-2);
            border-radius: var(--radius);
            overflow: hidden;
            text-align: center;
            padding-bottom: 20px;
            transition: transform var(--transition), box-shadow var(--transition);
            border: 1px solid transparent;
        }
        .artist-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0,0,0,0.3);
            border-color: var(--primary);
        }
        .artist-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }
        .artist-name {
            color: #fff;
            font-size: 18px;
            margin-top: 16px;
        }
        .artist-tag {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 2px 10px;
            border-radius: 12px;
            font-size: 12px;
            margin: 8px 0;
        }
        .artist-desc {
            color: #CFC5BA;
            font-size: 13px;
            padding: 0 16px;
            line-height: 1.6;
        }
        /* 评价卡片 */
        .review-card {
            background: #fff;
            border-radius: var(--radius-sm);
            padding: 20px;
            box-shadow: var(--shadow-sm);
        }
        .review-stars {
            color: var(--primary);
            font-size: 16px;
            margin-bottom: 8px;
        }
        .review-text {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
        }
        .review-user {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 12px;
        }
        .review-avatar {
            width: 40px; height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
        }
        .review-name { font-weight: 600; font-size: 14px; }
        .review-time { font-size: 12px; color: var(--text-muted); }
        /* 论坛入口 */
        .forum-entry {
            background: var(--dark);
            border-radius: var(--radius);
            padding: 40px;
            display: flex;
            align-items: center;
            gap: 40px;
            border: 1px solid var(--primary);
            box-shadow: 0 8px 30px rgba(200,146,90,0.2);
        }
        /* 会员卡片 */
        .membership-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 30px 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }
        .membership-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
        }
        .membership-card.featured {
            border-color: var(--primary);
            position: relative;
        }
        .membership-card.featured::after {
            content: '推荐';
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--accent);
            color: #fff;
            padding: 2px 12px;
            border-radius: 12px;
            font-size: 12px;
        }
        .membership-name { font-size: 20px; margin-bottom: 8px; }
        .membership-price { font-size: 28px; color: var(--primary-dark); font-weight: 700; }
        .membership-list { list-style: none; margin: 16px 0; }
        .membership-list li { padding: 6px 0; color: var(--text-muted); font-size: 14px; }
        /* 底部固定 CTA（移动端） */
        .mobile-fixed-cta {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--dark);
            padding: 12px 20px;
            z-index: 90;
            box-shadow: 0 -4px 16px rgba(0,0,0,0.3);
        }
        /* 页脚 */
        footer {
            background: var(--dark);
            color: #CFC5BA;
            padding: 48px 0 24px;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-title {
            color: #fff;
            font-family: var(--font-serif);
            font-weight: 700;
            margin-bottom: 16px;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 8px; }
        .footer-links a { color: #CFC5BA; transition: color var(--transition); }
        .footer-links a:hover { color: var(--primary); }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
        }
        /* 响应式 */
        @media (max-width: 1024px) {
            .nav-menu { gap: 16px; }
            .metrics-board { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .nav-menu { display: none; }
            .mobile-menu-btn { display: block; }
            .hero { padding: 60px 0 50px; }
            .hero h1 { font-size: 28px; }
            .section-title { font-size: 24px; }
            .metrics-board { grid-template-columns: 1fr 1fr; gap: 12px; }
            .forum-entry { flex-direction: column; text-align: center; }
            .mobile-fixed-cta { display: block; }
            .timeline { padding-left: 24px; }
            .timeline-item::before { left: -24px; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .metrics-board { grid-template-columns: 1fr; }
            .card-grid { grid-template-columns: 1fr; }
            .hero h1 { font-size: 24px; }
            .btn { padding: 10px 22px; font-size: 14px; }
        }

/* roulang page: category2 */
:root {
            --primary: #C8925A;
            --primary-dark: #B07D4A;
            --accent: #D4513A;
            --accent-dark: #B8422E;
            --dark: #1A1512;
            --dark-2: #251E1A;
            --light: #F8F5F0;
            --text-dark: #2A2420;
            --text-muted: #7A6F66;
            --border-light: #EAE4DC;
            --shadow-sm: 0 4px 16px rgba(26,21,18,0.08);
            --shadow-md: 0 8px 24px rgba(26,21,18,0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --transition: 0.3s ease;
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', '思源宋体', serif;
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', '思源黑体', sans-serif;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            background-color: var(--light);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
        }
        a { text-decoration: none; color: inherit; transition: color var(--transition); }
        img { max-width: 100%; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        section { padding: 64px 0; }
        .section-tag {
            display: inline-block;
            background: rgba(200,146,90,0.15);
            color: var(--primary-dark);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }
        .section-title { font-size: 28px; margin-bottom: 16px; color: var(--dark); font-family: var(--font-serif); font-weight: 700; }
        .section-desc { color: var(--text-muted); max-width: 760px; margin-bottom: 32px; font-size: 16px; line-height: 1.9; }
        .top-status-bar { background: var(--dark); color: #EFE6DC; font-size: 13px; padding: 8px 0; }
        .top-status-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
        .status-live { display: flex; align-items: center; gap: 8px; }
        .status-dot { width: 8px; height: 8px; background: #4ADE80; border-radius: 50%; animation: pulse 1.8s infinite; }
        @keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
        .status-stats { display: flex; gap: 20px; align-items: center; }
        .status-stats span { color: var(--primary); font-weight: 600; }
        .main-nav {
            background: var(--light);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: 0 2px 8px rgba(26,21,18,0.04);
        }
        .nav-inner { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; }
        .nav-logo {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .nav-logo span { color: var(--primary-dark); }
        .nav-menu { display: flex; align-items: center; gap: 24px; list-style: none; }
        .nav-menu li { position: relative; }
        .nav-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dark);
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: color var(--transition), border-color var(--transition);
            white-space: nowrap;
        }
        .nav-menu a:hover, .nav-menu a.active { color: var(--primary-dark); border-bottom-color: var(--primary); }
        .nav-cta {
            background: var(--accent);
            color: #fff !important;
            padding: 8px 16px !important;
            border-radius: 30px;
            border-bottom: none !important;
            font-weight: 600;
            transition: background var(--transition);
            white-space: nowrap;
        }
        .nav-cta:hover { background: var(--accent-dark) !important; color: #fff !important; }
        .mobile-menu-btn { display: none; background: none; border: none; font-size: 24px; color: var(--dark); cursor: pointer; }
        .mobile-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: var(--dark);
            z-index: 100;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 24px;
        }
        .mobile-overlay.open { display: flex; }
        .mobile-overlay a { color: var(--light); font-size: 20px; font-weight: 500; }
        .mobile-overlay a.active { color: var(--primary); }
        .mobile-overlay .close-btn {
            position: absolute;
            top: 24px;
            right: 24px;
            background: none;
            border: none;
            color: var(--light);
            font-size: 32px;
            cursor: pointer;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: all var(--transition);
            border: 2px solid transparent;
        }
        .btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
        .btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(212,81,58,0.3); }
        .btn-outline-light { border-color: var(--primary); color: var(--primary); background: transparent; }
        .btn-outline-light:hover { background: var(--primary); color: #fff; }
        .btn-outline-dark { border-color: var(--primary-dark); color: var(--primary-dark); background: transparent; }
        .btn-outline-dark:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
        .btn-ghost-light { border-color: transparent; color: #EFE6DC; background: transparent; }
        .btn-ghost-light:hover { background: rgba(200,146,90,0.15); color: var(--primary); }
        .btn-lg { padding: 14px 36px; font-size: 16px; }
        .btn-sm { padding: 8px 18px; font-size: 13px; }
        .badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .badge-hot { background: var(--accent); color: #fff; }
        .badge-gold { background: var(--primary); color: #fff; }
        .badge-outline { background: transparent; border: 1px solid var(--primary); color: var(--primary-dark); }
        .badge-dark { background: rgba(26,21,18,0.65); color: var(--primary); }
        .card {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            border: 1px solid transparent;
        }
        .card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--primary);
        }
        .card-img { position: relative; overflow: hidden; aspect-ratio: 16/10; }
        .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
        .card:hover .card-img img { transform: scale(1.05); }
        .card-body { padding: 20px; }
        .card-title { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--dark); font-family: var(--font-serif); }
        .card-desc { font-size: 14px; color: var(--text-muted); line-height: 1.8; }
        .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-muted); flex-wrap: wrap; margin-bottom: 16px; }
        .breadcrumb a { color: var(--primary-dark); }
        .breadcrumb a:hover { color: var(--accent); }
        .breadcrumb .separator { color: #C8BEB4; }
        .page-hero {
            background-image: linear-gradient(rgba(26,21,18,0.78), rgba(26,21,18,0.82)), url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            color: #fff;
            padding: 72px 0 56px;
            position: relative;
        }
        .page-hero h1 { font-size: 34px; color: #fff; margin-bottom: 16px; line-height: 1.35; font-family: var(--font-serif); font-weight: 700; }
        .page-hero .hero-desc { font-size: 16px; line-height: 2; color: #EFE6DC; max-width: 720px; }
        .forum-entry-card {
            background: var(--dark);
            border-radius: var(--radius);
            border: 1px solid rgba(200,146,90,0.4);
            color: #EFE6DC;
            overflow: hidden;
        }
        .forum-entry-card .forum-logo {
            background: linear-gradient(135deg, rgba(200,146,90,0.2), rgba(200,146,90,0.05));
            padding: 20px;
            border-bottom: 1px solid rgba(200,146,90,0.25);
        }
        .forum-entry-card .forum-logo h2 { font-size: 22px; color: var(--primary); font-family: var(--font-serif); font-weight: 700; }
        .forum-entry-card .forum-stats { display: flex; gap: 20px; flex-wrap: wrap; padding: 16px 20px; }
        .forum-entry-card .stat-item { text-align: center; }
        .forum-entry-card .stat-num { font-size: 24px; font-weight: 700; color: var(--primary); }
        .forum-entry-card .stat-label { font-size: 12px; color: #A89888; }
        .step-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: border-color var(--transition), box-shadow var(--transition);
            position: relative;
        }
        .step-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
        .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
            font-family: var(--font-serif);
        }
        .step-title { font-size: 18px; font-weight: 700; color: var(--dark); margin-bottom: 6px; font-family: var(--font-serif); }
        .step-desc { font-size: 14px; color: var(--text-muted); line-height: 1.8; }
        .article-card { display: flex; flex-direction: column; }
        .article-card .card-img { aspect-ratio: 16/9; }
        .article-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
        .article-meta i { color: var(--primary); font-size: 12px; }
        .form-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
        }
        .form-card input, .form-card select, .form-card textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-family: var(--font-sans);
            color: var(--text-dark);
            background: var(--light);
            transition: border-color var(--transition), box-shadow var(--transition);
            outline: none;
        }
        .form-card input:focus, .form-card select:focus, .form-card textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(200,146,90,0.2);
        }
        .form-card label { font-size: 14px; font-weight: 600; color: var(--dark); margin-bottom: 6px; display: block; }
        .form-group { margin-bottom: 18px; }
        .sidebar-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 20px;
        }
        .sidebar-card h3 { font-size: 18px; font-weight: 700; color: var(--dark); margin-bottom: 14px; font-family: var(--font-serif); }
        .sidebar-link {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 14px;
            color: var(--text-dark);
            transition: color var(--transition);
        }
        .sidebar-link:last-child { border-bottom: none; }
        .sidebar-link:hover { color: var(--primary-dark); }
        .sidebar-link i { color: var(--primary); font-size: 12px; }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 10px;
            overflow: hidden;
        }
        .faq-question {
            width: 100%;
            padding: 16px 20px;
            background: none;
            border: none;
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            text-align: left;
            font-family: var(--font-sans);
        }
        .faq-question i { transition: transform 0.3s ease; color: var(--primary); }
        .faq-question.active i { transform: rotate(90deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            padding: 0 20px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.9;
        }
        .faq-answer p { margin-bottom: 14px; }
        .faq-item.open .faq-answer { max-height: 400px; padding-bottom: 16px; }
        .cta-band {
            background: var(--dark);
            color: #fff;
            padding: 48px 0;
        }
        .cta-band h2 { font-size: 26px; color: #fff; font-family: var(--font-serif); font-weight: 700; margin-bottom: 8px; }
        .cta-band p { color: #C8BEB4; font-size: 15px; }
        footer { background: var(--dark); color: #C8BEB4; padding: 48px 0 24px; }
        footer .footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-bottom: 32px; }
        footer .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            font-family: var(--font-serif);
        }
        footer .footer-links { list-style: none; padding: 0; }
        footer .footer-links li { margin-bottom: 8px; }
        footer .footer-links a { font-size: 14px; color: #A89888; transition: color var(--transition); }
        footer .footer-links a:hover { color: var(--primary); }
        footer .footer-bottom {
            border-top: 1px solid rgba(200,146,90,0.2);
            padding-top: 20px;
            font-size: 13px;
            text-align: center;
            color: #A89888;
        }
        .layout-sidebar { display: grid; grid-template-columns: 1fr 320px; gap: 32px; }
        @media (max-width: 1024px) {
            .nav-menu { gap: 16px; }
            .nav-menu a { font-size: 14px; }
            .layout-sidebar { grid-template-columns: 1fr; }
            footer .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .nav-menu { display: none; }
            .mobile-menu-btn { display: block; }
            .page-hero h1 { font-size: 26px; }
            .section-title { font-size: 24px; }
            .status-stats { font-size: 12px; gap: 10px; }
            footer .footer-grid { grid-template-columns: 1fr; gap: 20px; }
            section { padding: 40px 0; }
            .container { padding: 0 16px; }
        }
        @media (max-width: 520px) {
            .page-hero h1 { font-size: 22px; }
            .page-hero .hero-desc { font-size: 14px; }
            .btn { padding: 10px 20px; font-size: 14px; }
            .form-card { padding: 20px; }
        }

/* roulang page: category1 */
:root {
            --primary: #C8925A;
            --primary-dark: #B07D4A;
            --accent: #D4513A;
            --accent-dark: #B8422E;
            --dark: #1A1512;
            --dark-2: #251E1A;
            --light: #F8F5F0;
            --text-dark: #2A2420;
            --text-muted: #7A6F66;
            --border-light: #EAE4DC;
            --shadow-sm: 0 4px 16px rgba(26, 21, 18, 0.08);
            --shadow-md: 0 8px 24px rgba(26, 21, 18, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --transition: 0.3s ease;
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', '思源宋体', serif;
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', '思源黑体', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--light);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }

        img {
            max-width: 100%;
            display: block;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        section {
            padding: 56px 0;
        }

        .section-tag {
            display: inline-block;
            background: rgba(200, 146, 90, 0.15);
            color: var(--primary-dark);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 28px;
            margin-bottom: 16px;
            color: var(--dark);
            font-family: var(--font-serif);
            font-weight: 700;
            line-height: 1.4;
        }

        .section-desc {
            color: var(--text-muted);
            max-width: 760px;
            margin-bottom: 32px;
            font-size: 16px;
            line-height: 1.9;
        }

        /* 顶部状态条 */
        .top-status-bar {
            background: var(--dark);
            color: var(--light);
            padding: 6px 0;
            font-size: 12px;
            letter-spacing: 0.3px;
        }
        .top-status-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: #4CAF50;
            border-radius: 50%;
            animation: pulse 2s infinite;
            margin-right: 6px;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.5); }
            50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(76, 175, 80, 0); }
        }

        /* 主导航 */
        .main-nav {
            background: var(--light);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: 0 2px 8px rgba(26, 21, 18, 0.04);
        }
        .nav-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
        }
        .nav-logo {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .nav-logo span {
            color: var(--primary-dark);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dark);
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: color var(--transition), border-color var(--transition);
        }
        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--primary-dark);
            border-bottom-color: var(--primary);
        }
        .nav-cta {
            background: var(--accent);
            color: #fff !important;
            padding: 8px 20px !important;
            border-radius: 30px;
            border-bottom: none !important;
            font-weight: 600;
            transition: background var(--transition);
        }
        .nav-cta:hover {
            background: var(--accent-dark) !important;
            color: #fff !important;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--dark);
            cursor: pointer;
        }
        .mobile-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: var(--dark);
            z-index: 100;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 24px;
        }
        .mobile-overlay.open {
            display: flex;
        }
        .mobile-overlay a {
            color: var(--light);
            font-size: 20px;
            font-weight: 500;
        }
        .mobile-overlay a.active {
            color: var(--primary);
        }
        .mobile-overlay .close-btn {
            position: absolute;
            top: 24px;
            right: 24px;
            background: none;
            border: none;
            color: var(--light);
            font-size: 32px;
            cursor: pointer;
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            padding: 16px 0;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.75);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 500;
        }

        /* Hero Banner */
        .category-hero {
            background-image: linear-gradient(rgba(26, 21, 18, 0.78), rgba(26, 21, 18, 0.82)), url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            color: #fff;
            padding: 60px 0 48px;
            position: relative;
        }
        .category-hero h1 {
            font-size: 34px;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.35;
            font-family: var(--font-serif);
            font-weight: 700;
        }
        .category-hero .hero-desc {
            font-size: 16px;
            line-height: 1.9;
            color: #EFE6DC;
            max-width: 680px;
            margin-bottom: 24px;
        }
        .category-hero .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }
        .category-hero .hero-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: all var(--transition);
            border: 2px solid transparent;
            text-align: center;
        }
        .btn-primary {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }
        .btn-primary:hover {
            background: var(--accent-dark);
            border-color: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(212, 81, 58, 0.3);
        }
        .btn-outline-light {
            border-color: var(--primary);
            color: var(--primary);
            background: transparent;
        }
        .btn-outline-light:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-outline-dark {
            border-color: var(--primary);
            color: var(--primary-dark);
            background: transparent;
        }
        .btn-outline-dark:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: 24px;
        }

        /* 标签筛选 */
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 28px;
        }
        .filter-tag {
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            border: 1px solid var(--border-light);
            background: #fff;
            color: var(--text-dark);
            transition: all var(--transition);
            user-select: none;
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary-dark);
            box-shadow: var(--shadow-sm);
        }
        .filter-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* 卡片 */
        .card {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            border: 1px solid var(--border-light);
        }
        .card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--primary);
        }
        .card-img {
            aspect-ratio: 4/3;
            overflow: hidden;
            background: #f0ebe5;
            position: relative;
        }
        .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .card:hover .card-img img {
            transform: scale(1.05);
        }
        .card-body {
            padding: 20px;
        }
        .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
            font-family: var(--font-serif);
            line-height: 1.4;
        }
        .card-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .card-badge.gold {
            background: var(--primary);
            color: #fff;
        }

        /* 标签 */
        .tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 16px;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.3px;
        }
        .tag-primary {
            background: rgba(200, 146, 90, 0.15);
            color: var(--primary-dark);
        }
        .tag-accent {
            background: rgba(212, 81, 58, 0.12);
            color: var(--accent);
        }
        .tag-dark {
            background: rgba(26, 21, 18, 0.08);
            color: var(--text-muted);
        }

        /* 侧边栏 */
        .sidebar {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            overflow: hidden;
            position: sticky;
            top: 90px;
        }
        .sidebar-header {
            background: var(--dark);
            color: #fff;
            padding: 16px 20px;
            font-size: 16px;
            font-weight: 700;
            font-family: var(--font-serif);
            letter-spacing: 0.5px;
        }
        .sidebar-body {
            padding: 20px;
        }
        .sidebar-item {
            display: flex;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .sidebar-item:last-child {
            border-bottom: none;
        }
        .sidebar-item:hover {
            color: var(--primary-dark);
        }
        .sidebar-item img {
            width: 72px;
            height: 56px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .sidebar-item .si-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-dark);
            line-height: 1.4;
            margin-bottom: 4px;
        }
        .sidebar-item .si-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: 12px;
            border: 1px solid var(--border-light);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            padding: 18px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            user-select: none;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-family: var(--font-sans);
            letter-spacing: 0.3px;
        }
        .faq-question .faq-icon {
            transition: transform var(--transition);
            color: var(--primary);
            flex-shrink: 0;
            font-size: 14px;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(90deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* 表单 */
        .form-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            padding: 32px;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 6px;
            letter-spacing: 0.3px;
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 10px 16px;
            border: 1px solid var(--border-light);
            border-radius: 10px;
            font-size: 14px;
            color: var(--text-dark);
            background: #fff;
            transition: border-color var(--transition), box-shadow var(--transition);
            font-family: var(--font-sans);
            outline: none;
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(200, 146, 90, 0.15);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 90px;
        }
        .form-group select {
            appearance: auto;
        }

        /* 深色面板 */
        .dark-panel {
            background: var(--dark);
            color: #fff;
            border-radius: var(--radius);
            padding: 32px;
        }
        .dark-panel .panel-title {
            font-size: 20px;
            font-weight: 700;
            font-family: var(--font-serif);
            margin-bottom: 12px;
            color: #fff;
        }
        .dark-panel .panel-text {
            font-size: 14px;
            color: #CCC2B8;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        /* 页脚 */
        footer {
            background: var(--dark);
            color: #CCC2B8;
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-title {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 12px;
            font-family: var(--font-serif);
            letter-spacing: 0.5px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: #CCC2B8;
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            text-align: center;
            font-size: 13px;
            color: #8A8178;
        }

        /* 图片网格 */
        .img-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .img-grid .img-item {
            aspect-ratio: 4/3;
            border-radius: 12px;
            overflow: hidden;
            position: relative;
            border: 1px solid var(--border-light);
        }
        .img-grid .img-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .img-grid .img-item:hover img {
            transform: scale(1.08);
        }
        .img-grid .img-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(26, 21, 18, 0.8));
            color: #fff;
            padding: 24px 12px 10px;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        /* 评价卡片 */
        .review-card {
            background: #fff;
            border-radius: 12px;
            padding: 20px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .review-card:hover {
            box-shadow: var(--shadow-sm);
            border-color: var(--primary);
        }
        .review-stars {
            color: #F0B84B;
            font-size: 14px;
            margin-bottom: 8px;
            letter-spacing: 2px;
        }
        .review-text {
            font-size: 14px;
            color: var(--text-dark);
            line-height: 1.75;
            margin-bottom: 10px;
        }
        .review-user {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 布局：主内容 + 侧边栏 */
        .layout-with-sidebar {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 32px;
            align-items: start;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .layout-with-sidebar {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 10;
            }
            .img-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .category-hero h1 {
                font-size: 28px;
            }
        }
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .category-hero {
                padding: 40px 0 32px;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .img-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .form-card {
                padding: 20px;
            }
            .filter-tags {
                gap: 8px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 13px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .category-hero h1 {
                font-size: 21px;
            }
            .category-hero .hero-desc {
                font-size: 14px;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .section-title {
                font-size: 21px;
            }
            .btn {
                padding: 10px 22px;
                font-size: 14px;
            }
        }