/* roulang page: index */
:root {
            --primary-dark: #0B3D2E;
            --primary-mid: #166A45;
            --primary-light: #1E8C5A;
            --primary-gradient: linear-gradient(135deg, #0B3D2E 0%, #166A45 45%, #1E8C5A 100%);
            --accent: #D4A84B;
            --accent-light: #E8CD8A;
            --accent-deep: #B8913A;
            --bg-body: #F7F5F0;
            --bg-card: #FFFFFF;
            --bg-warm: #FAF8F4;
            --text-primary: #1A1A1A;
            --text-secondary: #6B6B6B;
            --text-inverse: #FFFFFF;
            --text-muted: #8A8A8A;
            --border-color: #E8E4DC;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 4px 24px rgba(11, 61, 46, 0.08);
            --shadow-accent: 0 6px 20px rgba(212, 168, 75, 0.25);
            --spacing-section: 72px;
            --spacing-mobile: 36px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.22s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-body);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover {
            text-decoration: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(30, 140, 90, 0.55);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .grid-container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: var(--spacing-section) 0;
        }

        .section-alt {
            background-color: var(--bg-warm);
        }

        .section-title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--primary-dark);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .section-subtitle {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-head {
            margin-bottom: 40px;
        }

        .section-head .badge-line {
            display: inline-block;
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-light);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }

        /* 按钮系统 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 16px;
            border-radius: var(--radius-sm);
            padding: 12px 26px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: center;
            line-height: 1.5;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary-gradient);
            color: var(--text-inverse);
            box-shadow: 0 6px 20px rgba(11, 61, 46, 0.25);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #0A3528 0%, #155E40 45%, #197C4F 100%);
            box-shadow: 0 10px 30px rgba(11, 61, 46, 0.35);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 61, 46, 0.2);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary-dark);
            border-color: rgba(11, 61, 46, 0.25);
        }

        .btn-secondary:hover {
            background: rgba(11, 61, 46, 0.06);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            color: var(--primary-dark);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            box-shadow: var(--shadow-accent);
        }

        .btn-accent:hover {
            background: var(--accent-deep);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(212, 168, 75, 0.35);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 14px;
            border-radius: 10px;
        }

        .btn-lg {
            padding: 14px 34px;
            font-size: 17px;
            border-radius: 14px;
        }

        /* 数据徽章 */
        .badge-stats {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 16px;
            letter-spacing: 0.03em;
            white-space: nowrap;
            box-shadow: 0 2px 10px rgba(212, 168, 75, 0.35);
        }

        .badge-stats.green {
            background: var(--primary-light);
            box-shadow: 0 2px 10px rgba(30, 140, 90, 0.3);
        }

        .badge-stats.dark {
            background: var(--primary-dark);
            box-shadow: 0 2px 10px rgba(11, 61, 46, 0.3);
        }

        .badge-stats.outline {
            background: transparent;
            border: 1.5px solid var(--accent);
            color: var(--accent-deep);
            box-shadow: none;
        }

        /* 导航卡片化面板 */
        .site-header {
            position: relative;
            z-index: 100;
            padding: 16px 0;
        }

        .nav-panel {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-nav);
            padding: 14px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: box-shadow var(--transition-fast);
        }

        .nav-panel:hover {
            box-shadow: 0 8px 32px rgba(11, 61, 46, 0.12);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .nav-logo .logo-icon {
            width: 42px;
            height: 42px;
            background: var(--primary-gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            box-shadow: 0 4px 14px rgba(11, 61, 46, 0.3);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 9px 14px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-link-item i {
            font-size: 15px;
            color: var(--primary-light);
            transition: color var(--transition-fast);
        }

        .nav-link-item:hover,
        .nav-link-item.active {
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-dark);
        }

        .nav-link-item:hover i,
        .nav-link-item.active i {
            color: var(--accent-deep);
        }

        .nav-cta {
            flex-shrink: 0;
        }

        .nav-toggle {
            display: none;
            background: none;
            border: none;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--primary-dark);
            cursor: pointer;
            transition: background var(--transition-fast);
            flex-shrink: 0;
        }

        .nav-toggle:hover {
            background: rgba(11, 61, 46, 0.06);
        }

        .mobile-menu {
            display: none;
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-nav);
            padding: 16px;
            margin-top: 10px;
            flex-direction: column;
            gap: 8px;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu .nav-link-item {
            width: 100%;
            padding: 12px 16px;
            border-radius: 10px;
            background: rgba(247, 245, 240, 0.7);
        }

        /* Hero 区域 */
        .hero-section {
            padding: 50px 0 64px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(247, 245, 240, 0.95) 0%, rgba(247, 245, 240, 0.8) 100%);
            z-index: 1;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            padding: 48px 40px;
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 40px;
            align-items: center;
            background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.97) 0%, rgba(247, 245, 240, 0.92) 100%);
            border: 1px solid rgba(232, 228, 220, 0.8);
        }

        .hero-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/0d5efbbfd22bfde6.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
            border-radius: var(--radius-lg);
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }

        .hero-content h1 {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--primary-dark);
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }

        .hero-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 22px;
        }

        .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
        }

        .hero-stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
        }

        .hero-stat-item span {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary-light);
        }

        .hero-visual {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-visual-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            width: 100%;
            max-width: 440px;
            border: 1px solid var(--border-color);
        }

        .hero-visual-card img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16/10;
        }

        .hero-visual-overlay {
            position: absolute;
            bottom: 16px;
            right: 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: flex-end;
        }

        /* 卡片系统 */
        .card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 24px;
            border: 1px solid rgba(232, 228, 220, 0.6);
            transition: all var(--transition-med);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(30, 140, 90, 0.2);
        }

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(30, 140, 90, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--primary-light);
            margin-bottom: 16px;
            transition: all var(--transition-fast);
        }

        .card:hover .card-icon {
            background: var(--primary-gradient);
            color: #fff;
            box-shadow: 0 6px 18px rgba(30, 140, 90, 0.3);
        }

        .card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        .card .badge-stats {
            position: absolute;
            top: 16px;
            right: 16px;
        }

        .card-cover {
            width: 100%;
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 16px;
            aspect-ratio: 16/9;
            background: rgba(11, 61, 46, 0.04);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 12px;
            transition: transform var(--transition-med);
        }

        .card:hover .card-cover img {
            transform: scale(1.04);
        }

        /* 场景演示 */
        .scene-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--border-color);
            background: #fff;
            transition: all var(--transition-med);
            height: 100%;
        }

        .scene-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .scene-card .scene-img {
            aspect-ratio: 16/9;
            overflow: hidden;
        }

        .scene-card .scene-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .scene-card:hover .scene-img img {
            transform: scale(1.05);
        }

        .scene-card .scene-body {
            padding: 18px 20px 20px;
        }

        .scene-card .scene-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .scene-card .scene-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* 社会认同 */
        .testimonial-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 22px;
            border-left: 4px solid var(--accent);
            transition: all var(--transition-fast);
            height: 100%;
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .testimonial-card .quote-text {
            font-size: 15px;
            color: var(--text-primary);
            line-height: 1.8;
            margin-bottom: 12px;
            font-style: normal;
            display: block;
        }

        .testimonial-card .quote-author {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary-light);
        }

        /* 对比差异 */
        .compare-table-wrap {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            padding: 28px 24px;
            overflow-x: auto;
        }

        .compare-table {
            width: 100%;
            min-width: 560px;
            border-collapse: collapse;
            font-size: 15px;
        }

        .compare-table th,
        .compare-table td {
            padding: 14px 16px;
            text-align: center;
            border-bottom: 1px solid var(--border-color);
        }

        .compare-table th {
            background: rgba(30, 140, 90, 0.06);
            font-weight: 700;
            color: var(--primary-dark);
            font-size: 15px;
        }

        .compare-table td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--text-primary);
        }

        .compare-table .highlight-col {
            background: rgba(212, 168, 75, 0.08);
        }

        .compare-table .highlight-col th {
            background: rgba(212, 168, 75, 0.15);
            color: var(--accent-deep);
        }

        /* 资讯列表 */
        .news-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px 18px;
            background: #fff;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-soft);
            margin-bottom: 12px;
            transition: all var(--transition-fast);
            border: 1px solid rgba(232, 228, 220, 0.5);
        }

        .news-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateX(4px);
            border-color: rgba(30, 140, 90, 0.2);
        }

        .news-item .news-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(30, 140, 90, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary-light);
            flex-shrink: 0;
        }

        .news-item .news-info {
            flex: 1;
        }

        .news-item .news-info h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 3px;
        }

        .news-item .news-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        /* 异议拆解 */
        .objection-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 20px 22px;
            border: 1px solid rgba(232, 228, 220, 0.6);
            transition: all var(--transition-fast);
            height: 100%;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .objection-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .objection-card .obj-question {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary-dark);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .objection-card .obj-question i {
            color: var(--accent-deep);
            font-size: 16px;
        }

        .objection-card .obj-answer {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            flex: 1;
        }

        /* 保障条 */
        .assurance-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: #fff;
            border-radius: var(--radius-sm);
            padding: 16px 18px;
            box-shadow: var(--shadow-soft);
            border: 1px solid rgba(232, 228, 220, 0.5);
            transition: all var(--transition-fast);
            height: 100%;
        }

        .assurance-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .assurance-item .assurance-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--primary-gradient);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            flex-shrink: 0;
        }

        .assurance-item .assurance-text h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 2px;
        }

        .assurance-item .assurance-text p {
            font-size: 13px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.5;
        }

        /* 游戏矩阵 */
        .game-matrix-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 20px;
            text-align: center;
            transition: all var(--transition-fast);
            border: 1px solid rgba(232, 228, 220, 0.6);
            height: 100%;
            position: relative;
        }

        .game-matrix-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(30, 140, 90, 0.25);
        }

        .game-matrix-card .gm-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            margin: 0 auto 14px;
            background: rgba(30, 140, 90, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: var(--primary-light);
            transition: all var(--transition-fast);
        }

        .game-matrix-card:hover .gm-icon {
            background: var(--primary-gradient);
            color: #fff;
            box-shadow: 0 6px 18px rgba(30, 140, 90, 0.3);
        }

        .game-matrix-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 6px;
        }

        .game-matrix-card p {
            font-size: 13px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        .game-matrix-card .badge-stats {
            position: absolute;
            top: 12px;
            right: 12px;
            font-size: 11px;
            padding: 3px 9px;
        }

        /* 数据统计面板 */
        .stats-panel {
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            color: #fff;
            box-shadow: 0 12px 40px rgba(11, 61, 46, 0.3);
        }

        .stats-block {
            text-align: center;
            padding: 12px;
        }

        .stats-block .stat-number {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .stats-block .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 500;
        }

        /* 新手引导 */
        .step-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 22px;
            border: 1px solid rgba(232, 228, 220, 0.6);
            transition: all var(--transition-fast);
            height: 100%;
            position: relative;
        }

        .step-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary-gradient);
            color: #fff;
            font-weight: 800;
            font-size: 16px;
            margin-bottom: 12px;
        }

        .step-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
        }

        /* 品牌介绍 */
        .brand-intro-card {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            padding: 36px 32px;
            border: 1px solid rgba(232, 228, 220, 0.7);
        }

        .brand-intro-card h2 {
            font-size: 26px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 16px;
        }

        .brand-intro-card p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 14px;
        }

        .brand-intro-card p:last-child {
            margin-bottom: 0;
        }

        /* 玩家社区 */
        .community-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 18px 20px;
            border: 1px solid rgba(232, 228, 220, 0.6);
            transition: all var(--transition-fast);
            height: 100%;
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .community-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .community-card .avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(30, 140, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-light);
            flex-shrink: 0;
        }

        .community-card .community-info h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 3px;
        }

        .community-card .community-info p {
            font-size: 13px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-soft);
            margin-bottom: 12px;
            border: 1px solid rgba(232, 228, 220, 0.6);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(30, 140, 90, 0.2);
        }

        .faq-question {
            padding: 18px 20px;
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            user-select: none;
            -webkit-tap-highlight-color: transparent;
        }

        .faq-question i {
            color: var(--accent-deep);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* 服务支持 */
        .support-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 22px;
            text-align: center;
            border: 1px solid rgba(232, 228, 220, 0.6);
            transition: all var(--transition-fast);
            height: 100%;
        }

        .support-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .support-card .support-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(212, 168, 75, 0.12);
            color: var(--accent-deep);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin: 0 auto 14px;
        }

        .support-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 6px;
        }

        .support-card p {
            font-size: 14px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* 专题活动 */
        .activity-card {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            transition: all var(--transition-fast);
            border: 1px solid rgba(232, 228, 220, 0.6);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .activity-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .activity-card .activity-img {
            aspect-ratio: 16/8;
            overflow: hidden;
        }

        .activity-card .activity-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .activity-card:hover .activity-img img {
            transform: scale(1.04);
        }

        .activity-card .activity-body {
            padding: 18px 20px;
            flex: 1;
        }

        .activity-card .activity-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .activity-card .activity-body p {
            font-size: 14px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.7;
        }

        /* 下载引导 */
        .download-cta {
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            text-align: center;
            color: #fff;
            box-shadow: 0 12px 40px rgba(11, 61, 46, 0.3);
            position: relative;
            overflow: hidden;
        }

        .download-cta::after {
            content: "";
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(212, 168, 75, 0.12);
            pointer-events: none;
        }

        .download-cta h2 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .download-cta p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 500px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
            line-height: 1.8;
        }

        .download-cta .btn {
            position: relative;
            z-index: 1;
        }

        /* 友情提示 */
        .tip-banner {
            background: rgba(212, 168, 75, 0.1);
            border-radius: var(--radius-md);
            padding: 24px 26px;
            border-left: 4px solid var(--accent);
            max-width: 780px;
            margin: 0 auto;
        }

        .tip-banner h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .tip-banner p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0;
        }

        /* 底部固定转化条 */
        .floating-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 999;
            background: #fff;
            box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.1);
            padding: 12px 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            border-top: 2px solid var(--accent);
            transform: translateY(100%);
            transition: transform 0.35s ease;
        }

        .floating-cta.visible {
            transform: translateY(0);
        }

        .floating-cta .cta-text {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary-dark);
        }

        .floating-cta .btn {
            flex-shrink: 0;
        }

        .floating-cta .cta-close {
            background: none;
            border: none;
            font-size: 20px;
            color: var(--text-muted);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: color var(--transition-fast);
        }

        .floating-cta .cta-close:hover {
            color: var(--text-primary);
        }

        /* 页脚 */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 32px;
            margin-top: 0;
        }

        .footer-inner {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand h3 {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand h3 .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary-dark);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* 响应式 */
        @media screen and (max-width: 1024px) {
            .section {
                padding: 56px 0;
            }
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 36px 28px;
            }
            .hero-content h1 {
                font-size: 32px;
            }
            .stats-panel {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .nav-link-item {
                padding: 8px 10px;
                font-size: 13px;
            }
            .nav-link-item span {
                display: none;
            }
            .nav-link-item i {
                font-size: 18px;
            }
        }

        @media screen and (max-width: 768px) {
            .grid-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 26px;
            }
            .hero-section {
                padding: 30px 0 40px;
            }
            .hero-inner {
                padding: 28px 20px;
                gap: 22px;
            }
            .hero-content h1 {
                font-size: 26px;
                line-height: 1.4;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .nav-panel {
                padding: 10px 14px;
                gap: 10px;
            }
            .nav-logo {
                font-size: 18px;
            }
            .nav-logo .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 17px;
            }
            .nav-links {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-menu .nav-link-item span {
                display: inline;
            }
            .mobile-menu .nav-link-item i {
                font-size: 16px;
            }
            .stats-panel {
                grid-template-columns: 1fr 1fr;
                padding: 24px 16px;
                gap: 12px;
            }
            .stats-block .stat-number {
                font-size: 26px;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .floating-cta {
                padding: 10px 14px;
                gap: 10px;
                flex-wrap: wrap;
            }
            .floating-cta .cta-text {
                font-size: 13px;
            }
            .floating-cta .btn {
                padding: 8px 14px;
                font-size: 13px;
            }
            .compare-table-wrap {
                padding: 18px 14px;
            }
            .brand-intro-card {
                padding: 24px 20px;
            }
            .download-cta {
                padding: 28px 20px;
            }
            .download-cta h2 {
                font-size: 22px;
            }
            .objection-card {
                padding: 16px 18px;
            }
        }

        @media screen and (max-width: 520px) {
            .hero-content h1 {
                font-size: 22px;
            }
            .section-title {
                font-size: 22px;
            }
            .hero-inner {
                padding: 20px 16px;
                border-radius: var(--radius-md);
            }
            .btn {
                padding: 10px 18px;
                font-size: 14px;
            }
            .card {
                padding: 18px 16px;
            }
            .stats-panel {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .game-matrix-card {
                padding: 16px;
            }
            .floating-cta {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
            }
            .floating-cta .btn {
                width: 100%;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
        }

/* roulang page: category2 */
:root {
            --primary-dark: #0B3D2E;
            --primary-mid: #166A45;
            --primary-light: #1E8C5A;
            --primary-gradient: linear-gradient(135deg, #0B3D2E 0%, #166A45 45%, #1E8C5A 100%);
            --accent: #D4A84B;
            --accent-light: #E8CD8A;
            --accent-deep: #B8913A;
            --bg-body: #F7F5F0;
            --bg-card: #FFFFFF;
            --bg-warm: #FAF8F4;
            --text-primary: #1A1A1A;
            --text-secondary: #6B6B6B;
            --text-inverse: #FFFFFF;
            --text-muted: #8A8A8A;
            --border-color: #E8E4DC;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 4px 24px rgba(11, 61, 46, 0.08);
            --shadow-accent: 0 6px 20px rgba(212, 168, 75, 0.25);
            --spacing-section: 72px;
            --spacing-mobile: 36px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.22s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-body);
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover {
            text-decoration: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(30, 140, 90, 0.55);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .grid-container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        .section {
            padding: 56px 0;
        }

        .section-alt {
            background-color: var(--bg-warm);
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--primary-dark);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 28px;
        }

        .section-head {
            margin-bottom: 32px;
        }

        .badge-line {
            display: inline-block;
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-light);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 10px;
            letter-spacing: 0.04em;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-sm);
            padding: 11px 24px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: center;
            line-height: 1.5;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary-gradient);
            color: var(--text-inverse);
            box-shadow: 0 6px 20px rgba(11, 61, 46, 0.25);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #0A3528 0%, #155E40 45%, #197C4F 100%);
            box-shadow: 0 10px 30px rgba(11, 61, 46, 0.35);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary-dark);
            border-color: rgba(11, 61, 46, 0.25);
        }

        .btn-secondary:hover {
            background: rgba(11, 61, 46, 0.06);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            color: var(--primary-dark);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            box-shadow: var(--shadow-accent);
        }

        .btn-accent:hover {
            background: var(--accent-deep);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(212, 168, 75, 0.35);
        }

        .btn-sm {
            padding: 7px 14px;
            font-size: 13px;
            border-radius: 10px;
        }

        .btn-lg {
            padding: 13px 30px;
            font-size: 16px;
            border-radius: 14px;
        }

        .badge-stats {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
            white-space: nowrap;
            letter-spacing: 0.03em;
        }

        .badge-stats.green {
            background: var(--primary-light);
        }

        .badge-stats.dark {
            background: var(--primary-dark);
        }

        .badge-stats.outline {
            background: transparent;
            color: var(--primary-light);
            border: 1.5px solid rgba(30, 140, 90, 0.4);
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(247, 245, 240, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 0;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: nowrap;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--primary-gradient);
            border-radius: 12px;
            color: var(--accent);
            font-size: 17px;
            box-shadow: var(--shadow-accent);
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-card);
            border-radius: 16px;
            padding: 6px;
            box-shadow: var(--shadow-nav);
            border: 1px solid var(--border-color);
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            padding: 8px 14px;
            border-radius: 10px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .nav-link-item i {
            font-size: 13px;
        }

        .nav-link-item:hover {
            background: rgba(30, 140, 90, 0.07);
            color: var(--primary-dark);
        }

        .nav-link-item.active {
            background: var(--primary-gradient);
            color: #fff;
            box-shadow: 0 4px 16px rgba(11, 61, 46, 0.25);
        }

        .header-cta {
            flex-shrink: 0;
        }

        .hamburger-btn {
            display: none;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 10px 14px;
            cursor: pointer;
            color: var(--primary-dark);
            font-size: 18px;
            line-height: 1;
            transition: all var(--transition-fast);
        }

        .hamburger-btn:hover {
            background: rgba(30, 140, 90, 0.07);
        }

        /* Mobile nav drawer */
        .mobile-nav-drawer {
            display: none;
            background: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 16px 20px;
            box-shadow: var(--shadow-soft);
        }

        .mobile-nav-drawer.open {
            display: block;
        }

        .mobile-nav-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .mobile-nav-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 14px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--bg-warm);
            transition: all var(--transition-fast);
        }

        .mobile-nav-item.active {
            background: var(--primary-gradient);
            color: #fff;
        }

        .mobile-nav-item:hover {
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-dark);
        }

        /* Category Header */
        .category-header {
            background: var(--primary-gradient);
            padding: 48px 0 40px;
            position: relative;
            overflow: hidden;
            color: #fff;
        }

        .category-header::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -20px;
            width: 260px;
            height: 260px;
            background: rgba(212, 168, 75, 0.12);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-header::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: 10%;
            width: 200px;
            height: 200px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-header .grid-container {
            position: relative;
            z-index: 1;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: var(--accent-light);
        }

        .breadcrumb .separator {
            color: rgba(255, 255, 255, 0.45);
        }

        .category-header h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
            color: #fff;
        }

        .category-header-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .category-header-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .category-header-stat {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            font-weight: 500;
        }

        .category-header-stat i {
            color: var(--accent);
            font-size: 15px;
        }

        /* Cards */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 20px;
        }

        .event-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            transition: all var(--transition-med);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
        }

        .event-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(30, 140, 90, 0.25);
        }

        .event-card-image {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-warm);
        }

        .event-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .event-card:hover .event-card-image img {
            transform: scale(1.04);
        }

        .event-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.04em;
        }

        .event-card-badge.green {
            background: var(--primary-light);
        }

        .event-card-badge.ghost {
            background: rgba(255, 255, 255, 0.85);
            color: var(--primary-dark);
        }

        .event-card-body {
            padding: 20px 20px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .event-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .event-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 14px;
            flex: 1;
        }

        .event-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 12px;
        }

        .event-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .event-card-meta i {
            color: var(--primary-light);
            font-size: 13px;
        }

        /* Timeline */
        .timeline {
            position: relative;
            padding-left: 30px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: rgba(30, 140, 90, 0.2);
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding-bottom: 20px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -27px;
            top: 7px;
            width: 12px;
            height: 12px;
            background: var(--primary-light);
            border-radius: 50%;
            border: 3px solid var(--bg-body);
            box-shadow: 0 0 0 2px rgba(30, 140, 90, 0.3);
        }

        .timeline-item-date {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-deep);
            margin-bottom: 4px;
            letter-spacing: 0.03em;
        }

        .timeline-item-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }

        .timeline-item-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* Stats panel */
        .stats-panel {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .stats-panel-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: center;
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
        }

        .stats-panel-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .stats-panel-number {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary-light);
            margin-bottom: 4px;
            letter-spacing: 0.02em;
        }

        .stats-panel-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: rgba(30, 140, 90, 0.3);
            box-shadow: var(--shadow-soft);
        }

        .faq-question {
            padding: 16px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            transition: all var(--transition-fast);
        }

        .faq-question i {
            color: var(--primary-light);
            font-size: 14px;
            transition: transform var(--transition-fast);
        }

        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        /* News list */
        .news-list-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            padding: 16px 18px;
            margin-bottom: 12px;
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .news-list-card:hover {
            box-shadow: var(--shadow-soft);
            border-color: rgba(30, 140, 90, 0.25);
            transform: translateX(4px);
        }

        .news-list-icon {
            width: 40px;
            height: 40px;
            background: rgba(30, 140, 90, 0.08);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-light);
            font-size: 16px;
            flex-shrink: 0;
        }

        .news-list-content {
            flex: 1;
        }

        .news-list-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 2px;
            line-height: 1.5;
        }

        .news-list-date {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* CTA banner */
        .cta-banner {
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-accent);
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: rgba(212, 168, 75, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-banner-text {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 240px;
        }

        .cta-banner-title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .cta-banner-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
        }

        .cta-banner .btn {
            position: relative;
            z-index: 1;
            flex-shrink: 0;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 20px;
            margin-top: 0;
        }

        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand h3 {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            font-size: 14px;
            border-radius: 10px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            max-width: 320px;
            margin-bottom: 0;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            padding-top: 20px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.65);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* Responsive */
        @media screen and (max-width: 1024px) {
            .nav-links {
                gap: 4px;
                padding: 5px;
            }

            .nav-link-item {
                font-size: 12px;
                padding: 7px 10px;
            }

            .stats-panel {
                grid-template-columns: repeat(2, 1fr);
            }

            .card-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
        }

        @media screen and (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                gap: 10px;
            }

            .nav-links {
                display: none;
            }

            .hamburger-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }

            .mobile-nav-drawer {
                display: block;
            }

            .category-header {
                padding: 32px 0 28px;
            }

            .category-header h1 {
                font-size: 26px;
            }

            .category-header-desc {
                font-size: 14px;
            }

            .section {
                padding: 36px 0;
            }

            .section-title {
                font-size: 22px;
            }

            .card-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .stats-panel {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }

            .stats-panel-number {
                font-size: 22px;
            }

            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .cta-banner {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-banner-title {
                font-size: 19px;
            }

            .timeline {
                padding-left: 22px;
            }

            .timeline-item::before {
                left: -19px;
                width: 10px;
                height: 10px;
            }
        }

        @media screen and (max-width: 520px) {
            .grid-container {
                padding-left: 14px;
                padding-right: 14px;
            }

            .category-header h1 {
                font-size: 22px;
            }

            .category-header-stats {
                gap: 12px;
                font-size: 12px;
            }

            .stats-panel {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }

            .stats-panel-card {
                padding: 14px 10px;
            }

            .stats-panel-number {
                font-size: 19px;
            }

            .mobile-nav-grid {
                grid-template-columns: 1fr;
            }

            .btn {
                padding: 10px 18px;
                font-size: 14px;
            }

            .event-card-title {
                font-size: 16px;
            }
        }

/* roulang page: category3 */
:root {
            --primary-dark: #0B3D2E;
            --primary-mid: #166A45;
            --primary-light: #1E8C5A;
            --primary-gradient: linear-gradient(135deg, #0B3D2E 0%, #166A45 45%, #1E8C5A 100%);
            --accent: #D4A84B;
            --accent-light: #E8CD8A;
            --accent-deep: #B8913A;
            --bg-body: #F7F5F0;
            --bg-card: #FFFFFF;
            --bg-warm: #FAF8F4;
            --bg-dark: #0E1F1A;
            --text-primary: #1A1A1A;
            --text-secondary: #6B6B6B;
            --text-inverse: #FFFFFF;
            --text-muted: #8A8A8A;
            --border-color: #E8E4DC;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 4px 24px rgba(11, 61, 46, 0.08);
            --shadow-accent: 0 6px 20px rgba(212, 168, 75, 0.25);
            --spacing-section: 64px;
            --spacing-mobile: 32px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.22s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-body);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover {
            text-decoration: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(30, 140, 90, 0.55);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .grid-container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: var(--spacing-section) 0;
        }

        .section-alt {
            background-color: var(--bg-warm);
        }

        .section-title {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--primary-dark);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-head {
            margin-bottom: 36px;
        }

        .section-head .badge-line {
            display: inline-block;
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-light);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }

        /* 按钮系统 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-sm);
            padding: 11px 24px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: center;
            line-height: 1.5;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary-gradient);
            color: var(--text-inverse);
            box-shadow: 0 6px 20px rgba(11, 61, 46, 0.25);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #0A3528 0%, #155E40 45%, #197C4F 100%);
            box-shadow: 0 10px 30px rgba(11, 61, 46, 0.35);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 61, 46, 0.2);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary-dark);
            border-color: rgba(11, 61, 46, 0.25);
        }

        .btn-secondary:hover {
            background: rgba(11, 61, 46, 0.06);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            color: var(--primary-dark);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            box-shadow: var(--shadow-accent);
        }

        .btn-accent:hover {
            background: var(--accent-deep);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(212, 168, 75, 0.35);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 10px;
        }

        .btn-lg {
            padding: 14px 32px;
            font-size: 16px;
            border-radius: 14px;
        }

        /* 数据徽章 */
        .badge-stats {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 16px;
            letter-spacing: 0.02em;
        }

        .badge-green {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: rgba(30, 140, 90, 0.1);
            color: var(--primary-light);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 14px;
        }

        /* Header 导航 */
        .site-header {
            background: var(--bg-card);
            box-shadow: var(--shadow-nav);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 0;
            border-bottom: 1px solid var(--border-color);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            gap: 16px;
            flex-wrap: wrap;
        }

        .logo-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .logo-brand .logo-icon {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-gradient);
            border-radius: 12px;
            color: var(--accent-light);
            font-size: 18px;
        }

        .nav-panel {
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-warm);
            border-radius: var(--radius-md);
            padding: 6px 8px;
            border: 1px solid var(--border-color);
            flex-wrap: wrap;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            padding: 8px 14px;
            border-radius: 10px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-link-item i {
            font-size: 13px;
            color: var(--primary-light);
        }

        .nav-link-item:hover {
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-dark);
        }

        .nav-link-item.active {
            background: var(--primary-gradient);
            color: #fff;
            box-shadow: 0 4px 14px rgba(11, 61, 46, 0.25);
        }

        .nav-link-item.active i {
            color: var(--accent-light);
        }

        .nav-cta {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-cta .btn {
            padding: 9px 18px;
            font-size: 13px;
            border-radius: 10px;
        }

        .hamburger-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--primary-dark);
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 8px;
        }

        .hamburger-toggle:hover {
            background: rgba(11, 61, 46, 0.06);
        }

        /* 面包屑 */
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--primary-light);
            font-weight: 500;
        }

        .breadcrumb-nav a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }

        .breadcrumb-nav .separator {
            color: var(--text-muted);
        }

        .breadcrumb-nav .current {
            color: var(--text-secondary);
            font-weight: 600;
        }

        /* 分类头图区 */
        .category-hero {
            position: relative;
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            color: #fff;
            overflow: hidden;
            margin-bottom: 8px;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/0d5efbbfd22bfde6.webp') center/cover no-repeat;
            opacity: 0.15;
            z-index: 0;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -40px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(212, 168, 75, 0.18);
            z-index: 0;
        }

        .category-hero .hero-content {
            position: relative;
            z-index: 1;
        }

        .category-hero h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 12px;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .category-hero p {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.88);
            max-width: 700px;
            margin-bottom: 0;
        }

        .category-hero .hero-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-top: 18px;
            flex-wrap: wrap;
        }

        .category-hero .hero-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            background: rgba(255, 255, 255, 0.14);
            padding: 5px 14px;
            border-radius: 16px;
            color: rgba(255, 255, 255, 0.9);
        }

        .category-hero .hero-meta .meta-item i {
            color: var(--accent-light);
        }

        /* 卡片通用样式 */
        .info-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            transition: all var(--transition-med);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .info-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(30, 140, 90, 0.2);
        }

        .info-card .card-image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #e5e5e5;
        }

        .info-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-med);
        }

        .info-card:hover .card-image img {
            transform: scale(1.04);
        }

        .info-card .card-image .badge-overlay {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }

        .info-card .card-body {
            padding: 20px 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .info-card .card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .info-card .card-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }

        .info-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
            padding-top: 12px;
            border-top: 1px solid var(--border-color);
        }

        .info-card .card-meta .date {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .info-card .card-meta .tag {
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-light);
            padding: 3px 10px;
            border-radius: 10px;
            font-weight: 600;
        }

        /* 大焦点卡片 */
        .focus-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            transition: all var(--transition-med);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .focus-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .focus-card .focus-image {
            position: relative;
            aspect-ratio: 21 / 10;
            overflow: hidden;
        }

        .focus-card .focus-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .focus-card .focus-image .badge-stats {
            position: absolute;
            bottom: 14px;
            left: 14px;
        }

        .focus-card .focus-body {
            padding: 22px 24px 24px;
        }

        .focus-card .focus-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .focus-card .focus-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        /* 标签云 */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-card);
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .tag-pill:hover {
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-dark);
            border-color: rgba(30, 140, 90, 0.3);
        }

        .tag-pill.active-tag {
            background: var(--primary-gradient);
            color: #fff;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(11, 61, 46, 0.25);
        }

        /* 数据统计面板 */
        .stats-panel {
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            color: #fff;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 20px;
            box-shadow: 0 10px 36px rgba(11, 61, 46, 0.22);
        }

        .stat-item {
            text-align: center;
            padding: 12px 8px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.06);
            transition: background var(--transition-fast);
        }

        .stat-item:hover {
            background: rgba(255, 255, 255, 0.12);
        }

        .stat-item .stat-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent-light);
            line-height: 1.2;
            letter-spacing: 0.02em;
        }

        .stat-item .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 6px;
            font-weight: 500;
        }

        /* 订阅 CTA */
        .subscribe-cta {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .subscribe-cta .cta-text {
            flex: 1;
            min-width: 260px;
        }

        .subscribe-cta .cta-text h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .subscribe-cta .cta-text p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .subscribe-cta .cta-action {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }

        .subscribe-form input[type="email"] {
            padding: 11px 18px;
            border: 2px solid var(--border-color);
            border-radius: var(--radius-sm);
            font-size: 14px;
            min-width: 240px;
            outline: none;
            transition: border-color var(--transition-fast);
            background: var(--bg-warm);
        }

        .subscribe-form input[type="email"]:focus {
            border-color: var(--primary-light);
            box-shadow: 0 0 0 3px rgba(30, 140, 90, 0.1);
        }

        /* FAQ 样式 */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            padding: 18px 22px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .faq-item:hover {
            border-color: rgba(30, 140, 90, 0.25);
            box-shadow: var(--shadow-soft);
        }

        .faq-item .faq-question {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .faq-item .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(30, 140, 90, 0.1);
            color: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            flex-shrink: 0;
        }

        .faq-item .faq-answer {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-top: 10px;
            padding-left: 38px;
        }

        /* 编辑器精选 */
        .editor-picks {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }

        /* 页脚 */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .site-footer .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .site-footer .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .site-footer .footer-brand h3 .logo-icon {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-gradient);
            border-radius: 10px;
            color: var(--accent-light);
            font-size: 16px;
        }

        .site-footer .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            margin-bottom: 0;
            max-width: 320px;
        }

        .site-footer .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .site-footer .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer .footer-col ul li {
            margin-bottom: 8px;
        }

        .site-footer .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
            transition: color var(--transition-fast);
        }

        .site-footer .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .site-footer .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

        .site-footer .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .header-inner {
                flex-wrap: wrap;
                gap: 10px;
            }

            .nav-panel {
                order: 3;
                width: 100%;
                justify-content: center;
            }

            .nav-cta {
                margin-left: 0;
            }

            .section {
                padding: 48px 0;
            }

            .section-title {
                font-size: 26px;
            }

            .category-hero h1 {
                font-size: 26px;
            }

            .subscribe-cta {
                flex-direction: column;
                align-items: flex-start;
                padding: 28px 24px;
            }

            .site-footer .footer-inner {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .hamburger-toggle {
                display: block;
            }

            .nav-panel {
                display: none;
                order: 3;
                width: 100%;
                flex-direction: column;
                padding: 12px;
            }

            .nav-panel.open {
                display: flex;
            }

            .nav-links {
                flex-direction: column;
                width: 100%;
                gap: 2px;
            }

            .nav-link-item {
                width: 100%;
                padding: 10px 14px;
                border-radius: 8px;
                font-size: 14px;
            }

            .nav-cta {
                width: 100%;
                justify-content: stretch;
            }

            .nav-cta .btn {
                flex: 1;
                justify-content: center;
            }

            .header-inner {
                justify-content: space-between;
            }

            .category-hero {
                padding: 28px 20px;
                border-radius: var(--radius-md);
            }

            .category-hero h1 {
                font-size: 22px;
            }

            .category-hero p {
                font-size: 14px;
            }

            .section {
                padding: var(--spacing-mobile) 0;
            }

            .section-title {
                font-size: 22px;
            }

            .section-subtitle {
                font-size: 14px;
            }

            .stats-panel {
                grid-template-columns: 1fr 1fr;
                padding: 24px 18px;
                gap: 12px;
            }

            .stat-item .stat-number {
                font-size: 24px;
            }

            .subscribe-cta {
                padding: 22px 18px;
                border-radius: var(--radius-md);
            }

            .subscribe-cta .cta-text h3 {
                font-size: 18px;
            }

            .subscribe-form input[type="email"] {
                min-width: 100%;
                width: 100%;
            }

            .subscribe-form {
                width: 100%;
            }

            .faq-item {
                padding: 14px 16px;
            }

            .faq-item .faq-answer {
                padding-left: 0;
                margin-top: 8px;
            }

            .site-footer {
                padding: 32px 0 16px;
            }

            .site-footer .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .site-footer .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                font-size: 11px;
            }
        }

        @media (max-width: 520px) {
            .grid-container {
                padding-left: 14px;
                padding-right: 14px;
            }

            .section {
                padding: 28px 0;
            }

            .category-hero {
                padding: 22px 16px;
            }

            .category-hero h1 {
                font-size: 19px;
            }

            .category-hero .hero-meta {
                gap: 8px;
            }

            .category-hero .hero-meta .meta-item {
                font-size: 11px;
                padding: 4px 10px;
            }

            .info-card .card-body {
                padding: 14px 14px 16px;
            }

            .info-card .card-title {
                font-size: 15px;
            }

            .focus-card .focus-body {
                padding: 16px 16px 18px;
            }

            .focus-card .focus-title {
                font-size: 16px;
            }

            .stats-panel {
                grid-template-columns: 1fr;
            }

            .btn {
                padding: 10px 18px;
                font-size: 14px;
            }
        }

/* roulang page: category1 */
:root {
            --primary-dark: #0B3D2E;
            --primary-mid: #166A45;
            --primary-light: #1E8C5A;
            --primary-gradient: linear-gradient(135deg, #0B3D2E 0%, #166A45 45%, #1E8C5A 100%);
            --accent: #D4A84B;
            --accent-light: #E8CD8A;
            --accent-deep: #B8913A;
            --bg-body: #F7F5F0;
            --bg-card: #FFFFFF;
            --bg-warm: #FAF8F4;
            --text-primary: #1A1A1A;
            --text-secondary: #6B6B6B;
            --text-inverse: #FFFFFF;
            --text-muted: #8A8A8A;
            --border-color: #E8E4DC;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 4px 24px rgba(11, 61, 46, 0.08);
            --shadow-accent: 0 6px 20px rgba(212, 168, 75, 0.25);
            --spacing-section: 64px;
            --spacing-mobile: 32px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.22s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-body);
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            text-decoration: none;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(30, 140, 90, 0.55);
            outline-offset: 2px;
            border-radius: 6px;
        }
        .grid-container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding: var(--spacing-section) 0;
        }
        .section-alt {
            background-color: var(--bg-warm);
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--primary-dark);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .section-subtitle {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 28px;
        }
        .section-head {
            margin-bottom: 36px;
        }
        .section-head .badge-line {
            display: inline-block;
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-light);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-sm);
            padding: 11px 24px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: center;
            line-height: 1.5;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--primary-gradient);
            color: var(--text-inverse);
            box-shadow: 0 6px 20px rgba(11, 61, 46, 0.25);
        }
        .btn-primary:hover {
            background: linear-gradient(135deg, #0A3528 0%, #155E40 45%, #197C4F 100%);
            box-shadow: 0 10px 30px rgba(11, 61, 46, 0.35);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 61, 46, 0.2);
        }
        .btn-secondary {
            background: transparent;
            color: var(--primary-dark);
            border-color: rgba(11, 61, 46, 0.25);
        }
        .btn-secondary:hover {
            background: rgba(11, 61, 46, 0.06);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            color: var(--primary-dark);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            box-shadow: var(--shadow-accent);
        }
        .btn-accent:hover {
            background: var(--accent-deep);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(212, 168, 75, 0.35);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 10px;
        }
        .btn-lg {
            padding: 14px 34px;
            font-size: 17px;
            border-radius: 14px;
        }
        .badge-stats {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
            box-shadow: 0 4px 12px rgba(212, 168, 75, 0.3);
        }
        .badge-green {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
        }
        .badge-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(30, 140, 90, 0.07);
            color: var(--primary-light);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
            border: 1px solid rgba(30, 140, 90, 0.25);
        }
        .card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            transition: all var(--transition-med);
            border: 1px solid rgba(11, 61, 46, 0.04);
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .text-muted {
            color: var(--text-secondary);
        }
        .text-accent {
            color: var(--accent-deep);
        }
        .mt-1 {
            margin-top: 8px;
        }
        .mt-2 {
            margin-top: 16px;
        }
        .mt-3 {
            margin-top: 24px;
        }
        .mt-4 {
            margin-top: 32px;
        }
        .mb-1 {
            margin-bottom: 8px;
        }
        .mb-2 {
            margin-bottom: 16px;
        }
        .mb-3 {
            margin-bottom: 24px;
        }
        .mb-4 {
            margin-bottom: 32px;
        }
        .text-center {
            text-align: center;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: var(--shadow-nav);
            padding: 14px 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: 0.03em;
            flex-shrink: 0;
        }
        .brand-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: var(--primary-gradient);
            color: #fff;
            border-radius: 12px;
            font-size: 18px;
            box-shadow: 0 4px 16px rgba(11, 61, 46, 0.25);
        }
        .nav-panel {
            display: flex;
            align-items: center;
            gap: 4px;
            background: var(--bg-warm);
            border-radius: 16px;
            padding: 6px 8px;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 4px 18px rgba(11, 61, 46, 0.06);
            flex-wrap: wrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }
        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-link-item i {
            font-size: 14px;
            opacity: 0.75;
            transition: opacity var(--transition-fast);
        }
        .nav-link-item:hover {
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-dark);
        }
        .nav-link-item:hover i {
            opacity: 1;
        }
        .nav-link-item.active {
            background: var(--primary-gradient);
            color: #fff;
            box-shadow: 0 4px 14px rgba(11, 61, 46, 0.3);
        }
        .nav-link-item.active i {
            opacity: 1;
        }
        .header-cta {
            flex-shrink: 0;
        }
        .hamburger-toggle {
            display: none;
            background: transparent;
            border: none;
            font-size: 22px;
            color: var(--primary-dark);
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-fast);
        }
        .hamburger-toggle:hover {
            background: rgba(30, 140, 90, 0.08);
        }
        .mobile-nav {
            display: none;
            padding-top: 12px;
        }
        .mobile-nav.open {
            display: block;
        }
        .mobile-nav .nav-panel {
            flex-direction: column;
            align-items: stretch;
            padding: 12px;
            gap: 6px;
        }
        .mobile-nav .nav-links {
            flex-direction: column;
            align-items: stretch;
            gap: 4px;
        }
        .mobile-nav .nav-link-item {
            display: flex;
            justify-content: flex-start;
            padding: 10px 16px;
            font-size: 15px;
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-bar {
            background: var(--bg-warm);
            padding: 18px 0;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        .breadcrumb a {
            color: var(--primary-light);
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: var(--primary-dark);
        }
        .breadcrumb .separator {
            color: var(--text-muted);
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ========== Category Header ========== */
        .category-header {
            background: var(--primary-gradient);
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            position: relative;
            overflow: hidden;
            padding: 48px 0 56px;
        }
        .category-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/0d5efbbfd22bfde6.webp') center/cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
        }
        .category-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 61, 46, 0.35) 0%, rgba(11, 61, 46, 0.72) 100%);
            pointer-events: none;
        }
        .category-header .grid-container {
            position: relative;
            z-index: 2;
        }
        .category-h1 {
            font-size: 40px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
            line-height: 1.3;
        }
        .category-desc {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.88);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 16px;
        }
        .category-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
        }
        .category-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* ========== Guide List ========== */
        .guide-card {
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .guide-card .card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--primary-dark);
        }
        .guide-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-med);
        }
        .guide-card:hover .card-img img {
            transform: scale(1.04);
        }
        .guide-card .card-img .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(11, 61, 46, 0.45) 100%);
            pointer-events: none;
        }
        .guide-card .card-img .badge-stats,
        .guide-card .card-img .badge-green {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }
        .guide-card .card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .guide-card .card-body h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .guide-card .card-body p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
            flex: 1;
        }
        .guide-card .card-footer-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 14px;
        }
        .guide-card .card-footer-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .guide-card .card-footer-meta .read-link {
            color: var(--primary-light);
            font-weight: 600;
            transition: color var(--transition-fast);
        }
        .guide-card .card-footer-meta .read-link:hover {
            color: var(--primary-dark);
        }

        /* ========== Ranking / Hot ========== */
        .rank-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 18px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            margin-bottom: 14px;
            transition: all var(--transition-fast);
            border: 1px solid rgba(11, 61, 46, 0.04);
        }
        .rank-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .rank-item .rank-num {
            width: 40px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            font-weight: 700;
            font-size: 17px;
            flex-shrink: 0;
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-light);
        }
        .rank-item .rank-num.top1 {
            background: var(--accent);
            color: #fff;
        }
        .rank-item .rank-num.top2 {
            background: #C0C0C0;
            color: #fff;
        }
        .rank-item .rank-num.top3 {
            background: #CD7F32;
            color: #fff;
        }
        .rank-item .rank-info {
            flex: 1;
        }
        .rank-item .rank-info h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }
        .rank-item .rank-info .rank-meta {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ========== Stats Panel ========== */
        .stats-panel {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            color: #fff;
        }
        .stat-item {
            text-align: center;
            padding: 12px 8px;
        }
        .stat-item .stat-num {
            font-size: 36px;
            font-weight: 700;
            color: var(--accent-light);
            line-height: 1.3;
            letter-spacing: 0.02em;
        }
        .stat-item .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 6px;
        }

        /* ========== Step Cards ========== */
        .step-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 26px 24px;
            box-shadow: var(--shadow-soft);
            height: 100%;
            position: relative;
            border: 1px solid rgba(11, 61, 46, 0.04);
            transition: all var(--transition-fast);
        }
        .step-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .step-card .step-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            background: var(--primary-gradient);
            color: #fff;
            border-radius: 14px;
            font-size: 20px;
            margin-bottom: 16px;
            box-shadow: 0 4px 12px rgba(11, 61, 46, 0.25);
        }
        .step-card h4 {
            font-size: 18px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }
        .step-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ========== Player Feedback ========== */
        .feedback-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px 26px;
            box-shadow: var(--shadow-soft);
            height: 100%;
            border-left: 4px solid var(--accent);
            transition: all var(--transition-fast);
        }
        .feedback-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .feedback-card .fb-text {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-primary);
            margin-bottom: 16px;
            font-style: italic;
        }
        .feedback-card .fb-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .feedback-card .fb-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-gradient);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .feedback-card .fb-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-dark);
        }
        .feedback-card .fb-role {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            border: 1px solid rgba(11, 61, 46, 0.05);
        }
        .faq-item summary {
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: background var(--transition-fast);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:hover {
            background: rgba(30, 140, 90, 0.05);
        }
        .faq-item summary .faq-toggle-icon {
            width: 26px;
            height: 26px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(30, 140, 90, 0.1);
            color: var(--primary-light);
            border-radius: 50%;
            font-size: 13px;
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item[open] summary .faq-toggle-icon {
            transform: rotate(45deg);
            background: var(--primary-light);
            color: #fff;
        }
        .faq-item .faq-answer {
            padding: 0 22px 20px;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.85;
        }

        /* ========== CTA Section ========== */
        .cta-banner {
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/f709d0aaf48fe96e.webp') center/cover no-repeat;
            opacity: 0.15;
            pointer-events: none;
        }
        .cta-banner > * {
            position: relative;
            z-index: 2;
        }
        .cta-banner .cta-text h3 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .cta-banner .cta-text p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 0;
            line-height: 1.8;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 56px 0 28px;
            margin-top: 0;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .footer-brand h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand h3 .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--primary-light);
            color: #fff;
            border-radius: 10px;
            font-size: 16px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.7);
            max-width: 340px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.75);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            :root {
                --spacing-section: 52px;
            }
            .section-title {
                font-size: 28px;
            }
            .category-h1 {
                font-size: 34px;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .stats-panel {
                padding: 32px 24px;
            }
            .stat-item .stat-num {
                font-size: 28px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --spacing-section: 40px;
                --spacing-mobile: 28px;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-panel {
                display: none;
            }
            .hamburger-toggle {
                display: inline-flex;
            }
            .mobile-nav {
                display: none;
            }
            .mobile-nav.open {
                display: block;
            }
            .mobile-nav .nav-panel {
                display: flex;
            }
            .category-h1 {
                font-size: 28px;
            }
            .category-desc {
                font-size: 15px;
            }
            .section-title {
                font-size: 24px;
            }
            .cta-banner {
                padding: 32px 24px;
                text-align: center;
                justify-content: center;
            }
            .cta-banner .cta-text h3 {
                font-size: 22px;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .guide-card .card-body h3 {
                font-size: 17px;
            }
            .stats-panel {
                padding: 28px 18px;
            }
            .stat-item .stat-num {
                font-size: 24px;
            }
        }
        @media (max-width: 520px) {
            .grid-container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }
            .header-cta .btn {
                padding: 8px 14px;
                font-size: 13px;
            }
            .category-h1 {
                font-size: 23px;
            }
            .category-header {
                padding: 32px 0 40px;
            }
            .breadcrumb {
                font-size: 13px;
            }
            .section-title {
                font-size: 22px;
            }
            .section-subtitle {
                font-size: 15px;
            }
            .btn {
                padding: 10px 20px;
                font-size: 14px;
            }
            .rank-item {
                padding: 12px 14px;
                gap: 10px;
            }
            .rank-item .rank-num {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }
            .cta-banner .cta-text h3 {
                font-size: 20px;
            }
            .cta-banner {
                padding: 24px 18px;
            }
        }

/* roulang page: category4 */
:root {
  --primary-dark: #0B3D2E;
  --primary-mid: #166A45;
  --primary-light: #1E8C5A;
  --primary-gradient: linear-gradient(135deg, #0B3D2E 0%, #166A45 45%, #1E8C5A 100%);
  --accent: #D4A84B;
  --accent-light: #E8CD8A;
  --accent-deep: #B8913A;
  --bg-body: #F7F5F0;
  --bg-card: #FFFFFF;
  --bg-warm: #FAF8F4;
  --bg-dark: #0B3D2E;
  --text-primary: #1A1A1A;
  --text-secondary: #6B6B6B;
  --text-inverse: #FFFFFF;
  --text-muted: #8A8A8A;
  --border-color: #E8E4DC;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-nav: 0 4px 24px rgba(11, 61, 46, 0.08);
  --shadow-accent: 0 6px 20px rgba(212, 168, 75, 0.25);
  --spacing-section: 72px;
  --spacing-mobile: 36px;
  --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
  --transition-fast: 0.22s ease;
  --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-primary);
  background-color: var(--bg-body);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

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

a:hover {
  text-decoration: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(30, 140, 90, 0.55);
  outline-offset: 2px;
  border-radius: 6px;
}

.grid-container {
  max-width: 1200px;
  padding-left: 20px;
  padding-right: 20px;
}

.section {
  padding: var(--spacing-section) 0;
}

.section-alt {
  background-color: var(--bg-warm);
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--primary-dark);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.85;
  max-width: 720px;
  margin-bottom: 32px;
}

.section-head {
  margin-bottom: 40px;
}

.section-head .badge-line {
  display: inline-block;
  background: rgba(30, 140, 90, 0.08);
  color: var(--primary-light);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

/* 按钮系统 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 16px;
  border-radius: var(--radius-sm);
  padding: 12px 26px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  line-height: 1.5;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--text-inverse);
  box-shadow: 0 6px 20px rgba(11, 61, 46, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0A3528 0%, #155E40 45%, #197C4F 100%);
  box-shadow: 0 10px 30px rgba(11, 61, 46, 0.35);
  transform: translateY(-2px);
  color: #fff;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(11, 61, 46, 0.2);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-dark);
  border-color: rgba(11, 61, 46, 0.25);
}

.btn-secondary:hover {
  background: rgba(11, 61, 46, 0.06);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  color: var(--primary-dark);
}

.btn-accent {
  background: var(--accent);
  color: var(--primary-dark);
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  background: var(--accent-deep);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(212, 168, 75, 0.35);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 14px;
  border-radius: 10px;
}

.btn-lg {
  padding: 14px 34px;
  font-size: 17px;
  border-radius: 14px;
}

/* 数据徽章 */
.badge-stats {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.badge-stats.green {
  background: var(--primary-light);
}

.badge-stats.ghost {
  background: rgba(30, 140, 90, 0.1);
  color: var(--primary-light);
  font-weight: 600;
}

.badge-stats.dark {
  background: var(--primary-dark);
}

.badge-stats i {
  font-size: 12px;
}

/* Header 卡片化导航面板 */
.site-header {
  padding: 20px 0 0;
  position: relative;
  z-index: 50;
}

.nav-panel {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 20px;
  box-shadow: var(--shadow-nav);
  border: 1px solid rgba(232, 228, 220, 0.7);
  padding: 12px 16px;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: nowrap;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 22px;
  color: var(--primary-dark);
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  box-shadow: 0 6px 16px rgba(11, 61, 46, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
  padding: 4px 2px;
}

.nav-link-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 9px 14px;
  border-radius: 12px;
  background: transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.nav-link-item i {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.nav-link-item:hover {
  background: rgba(30, 140, 90, 0.06);
  color: var(--primary-dark);
}

.nav-link-item:hover i {
  color: var(--primary-light);
}

.nav-link-item.active {
  background: var(--primary-gradient);
  color: #fff;
  box-shadow: 0 6px 16px rgba(11, 61, 46, 0.2);
}

.nav-link-item.active i {
  color: #E8CD8A;
}

.nav-cta {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 24px;
  color: var(--primary-dark);
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background var(--transition-fast);
}

.nav-toggle:hover {
  background: rgba(11, 61, 46, 0.06);
}

@media (max-width: 1024px) {
  .nav-inner {
    flex-wrap: wrap;
  }
  .nav-links {
    flex-basis: 100%;
    order: 3;
    gap: 6px;
    padding-top: 6px;
  }
  .nav-link-item {
    font-size: 13px;
    padding: 8px 11px;
  }
  .nav-cta {
    margin-left: auto;
  }
  .nav-cta .btn {
    padding: 9px 16px;
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 12px 0 0;
  }
  .nav-panel {
    padding: 10px 12px;
    border-radius: 16px;
  }
  .nav-inner {
    flex-wrap: wrap;
    gap: 8px;
  }
  .nav-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    width: 100%;
    padding-top: 10px;
    order: 4;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-link-item {
    justify-content: flex-start;
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    border-radius: 10px;
  }
  .nav-cta {
    margin-left: auto;
  }
  .nav-cta .btn {
    padding: 8px 14px;
    font-size: 13px;
    border-radius: 10px;
  }
}

/* 面包屑 */
.breadcrumb-wrap {
  margin-bottom: 18px;
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb-wrap a {
  color: var(--primary-light);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.breadcrumb-wrap a:hover {
  color: var(--primary-dark);
}

.breadcrumb-sep {
  color: var(--text-muted);
  font-size: 12px;
}

.breadcrumb-current {
  color: var(--text-secondary);
  font-weight: 500;
}

/* 分类头图 Hero Banner */
.category-hero {
  position: relative;
  background-image: url('/assets/images/0d5efbbfd22bfde6.webp');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: #fff;
  min-height: 360px;
  display: flex;
  align-items: stretch;
  box-shadow: var(--shadow-soft);
}

.category-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(11, 61, 46, 0.94) 0%, rgba(11, 61, 46, 0.82) 40%, rgba(11, 61, 46, 0.45) 100%);
  z-index: 1;
}

.category-hero-content {
  position: relative;
  z-index: 2;
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
}

.category-hero h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 16px 0;
  color: #fff;
  letter-spacing: 0.03em;
}

.category-hero-desc {
  font-size: 17px;
  line-height: 1.85;
  max-width: 600px;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.88);
}

.category-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.category-hero-actions .btn-primary {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.category-hero-actions .btn-primary:hover {
  background: var(--accent);
  color: #fff;
}

.category-hero-actions .btn-secondary {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.category-hero-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

.category-hero-side {
  position: relative;
  z-index: 2;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
  min-width: 280px;
  max-width: 330px;
}

.hero-quick-card {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background var(--transition-fast);
}

.hero-quick-card:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hero-quick-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  font-size: 17px;
  flex-shrink: 0;
}

.hero-quick-text h4 {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 2px;
  color: #fff;
}

.hero-quick-text p {
  font-size: 13px;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.4;
}

@media (max-width: 768px) {
  .category-hero {
    flex-direction: column;
    min-height: auto;
  }
  .category-hero-content {
    padding: 36px 24px;
  }
  .category-hero h1 {
    font-size: 30px;
  }
  .category-hero-desc {
    font-size: 15px;
  }
  .category-hero-side {
    padding: 20px 24px 32px;
    max-width: 100%;
    min-width: 0;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
  }
  .hero-quick-card {
    flex: 1 1 160px;
    padding: 12px 14px;
  }
}

/* 通用卡片 */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: all var(--transition-med);
  border: 1px solid var(--border-color);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(30, 140, 90, 0.2);
}

.card-img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-warm);
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-med);
}

.card:hover .card-img-wrap img {
  transform: scale(1.04);
}

.card-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0 0 8px;
  line-height: 1.45;
}

.card-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 14px;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.card-tag {
  display: inline-block;
  background: rgba(30, 140, 90, 0.08);
  color: var(--primary-light);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 16px;
  letter-spacing: 0.03em;
}

/* 步骤卡 */
.step-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 28px 24px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-med);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: 0 0 8px 8px;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--primary-gradient);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  box-shadow: 0 6px 14px rgba(11, 61, 46, 0.22);
}

.step-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0 0 8px;
}

.step-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

/* 福利深色区 */
.welfare-section {
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.welfare-section::after {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(212, 168, 75, 0.15);
  pointer-events: none;
}

.welfare-section::before {
  content: '';
  position: absolute;
  left: -40px;
  bottom: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.welfare-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  height: 100%;
  transition: all var(--transition-fast);
}

.welfare-card:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-3px);
}

.welfare-card i {
  font-size: 26px;
  color: var(--accent-light);
  margin-bottom: 14px;
  display: block;
}

.welfare-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
  color: #fff;
}

.welfare-card p {
  font-size: 14px;
  margin: 0;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

/* 玩法小卡 */
.play-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-med);
  height: 100%;
  border: 1px solid var(--border-color);
}

.play-card .card-img-wrap {
  aspect-ratio: 16/9;
}

.play-card .card-body {
  padding: 18px 18px 20px;
}

.play-card h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--primary-dark);
}

.play-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.play-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(30, 140, 90, 0.3);
  box-shadow: var(--shadow-soft);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  cursor: pointer;
  user-select: none;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  font-size: 17px;
  font-weight: 600;
  color: var(--primary-dark);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(30, 140, 90, 0.04);
}

.faq-question i {
  color: var(--primary-light);
  font-size: 16px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 22px 20px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.faq-item.open .faq-answer {
  display: block;
}

/* 数据面板 */
.stats-panel {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 36px 32px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  align-items: center;
  justify-content: space-between;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: rgba(30, 140, 90, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  color: var(--primary-light);
  flex-shrink: 0;
}

.stat-info h4 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0;
  line-height: 1.2;
}

.stat-info p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 2px 0 0;
}

@media (max-width: 768px) {
  .stats-panel {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 24px 20px;
  }
}

/* 支持卡片 */
.support-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-fast);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.support-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(30, 140, 90, 0.25);
}

.support-card i {
  font-size: 28px;
  color: var(--primary-light);
  margin-bottom: 6px;
}

.support-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0;
}

.support-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* 页脚 */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 52px 0 0;
  margin-top: 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
}

.footer-brand h3 {
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand h3 .logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  font-size: 17px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  max-width: 320px;
}

.footer-col h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 14px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--accent-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--accent-light);
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

/* 移动端通用 */
@media (max-width: 768px) {
  .section {
    padding: var(--spacing-mobile) 0;
  }
  .section-title {
    font-size: 26px;
  }
  .section-subtitle {
    font-size: 15px;
  }
  .card-title {
    font-size: 17px;
  }
  .card-desc {
    font-size: 14px;
  }
  .welfare-section {
    padding: 32px 20px;
  }
}

@media (max-width: 520px) {
  .grid-container {
    padding-left: 14px;
    padding-right: 14px;
  }
  .category-hero-content {
    padding: 28px 18px;
  }
  .category-hero h1 {
    font-size: 26px;
  }
  .category-hero-desc {
    font-size: 14px;
  }
  .category-hero-actions {
    gap: 8px;
  }
  .category-hero-actions .btn {
    padding: 10px 16px;
    font-size: 14px;
  }
  .btn-lg {
    padding: 12px 24px;
    font-size: 15px;
  }
  .faq-question {
    font-size: 15px;
    padding: 16px 16px;
  }
  .faq-answer {
    padding: 0 16px 16px;
    font-size: 14px;
  }
}

/* roulang page: category5 */
:root {
            --primary-dark: #0B3D2E;
            --primary-mid: #166A45;
            --primary-light: #1E8C5A;
            --primary-gradient: linear-gradient(135deg, #0B3D2E 0%, #166A45 45%, #1E8C5A 100%);
            --accent: #D4A84B;
            --accent-light: #E8CD8A;
            --accent-deep: #B8913A;
            --bg-body: #F7F5F0;
            --bg-card: #FFFFFF;
            --bg-warm: #FAF8F4;
            --text-primary: #1A1A1A;
            --text-secondary: #6B6B6B;
            --text-inverse: #FFFFFF;
            --text-muted: #8A8A8A;
            --border-color: #E8E4DC;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 4px 24px rgba(11, 61, 46, 0.08);
            --shadow-accent: 0 6px 20px rgba(212, 168, 75, 0.25);
            --spacing-section: 72px;
            --spacing-mobile: 36px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.22s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-body);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover {
            text-decoration: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(30, 140, 90, 0.55);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .grid-container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: var(--spacing-section) 0;
        }

        .section-alt {
            background-color: var(--bg-warm);
        }

        .section-title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--primary-dark);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .section-subtitle {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-head {
            margin-bottom: 40px;
        }

        .section-head .badge-line {
            display: inline-block;
            background: rgba(30, 140, 90, 0.08);
            color: var(--primary-light);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }

        /* 按钮系统 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 16px;
            border-radius: var(--radius-sm);
            padding: 12px 26px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: center;
            line-height: 1.5;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary-gradient);
            color: var(--text-inverse);
            box-shadow: 0 6px 20px rgba(11, 61, 46, 0.25);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #0A3528 0%, #155E40 45%, #197C4F 100%);
            box-shadow: 0 10px 30px rgba(11, 61, 46, 0.35);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 61, 46, 0.2);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary-dark);
            border-color: rgba(11, 61, 46, 0.25);
        }

        .btn-secondary:hover {
            background: rgba(11, 61, 46, 0.06);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            color: var(--primary-dark);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            box-shadow: var(--shadow-accent);
        }

        .btn-accent:hover {
            background: var(--accent-deep);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(212, 168, 75, 0.35);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 14px;
            border-radius: 10px;
        }

        .btn-lg {
            padding: 14px 34px;
            font-size: 17px;
            border-radius: 14px;
        }

        /* 数据徽章 */
        .badge-stats {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 6px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
        }

        .badge-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: var(--primary-light);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 12px;
            border-radius: 20px;
            border: 1px solid rgba(30, 140, 90, 0.3);
        }

        /* 导航 */
        .site-header {
            padding: 20px 0;
            background: rgba(247, 245, 240, 0.96);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-nav);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary-dark);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.03em;
        }

        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: var(--primary-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            box-shadow: 0 6px 16px rgba(11, 61, 46, 0.22);
        }

        .nav-panel {
            display: flex;
            align-items: center;
            gap: 18px;
            background: #fff;
            border-radius: 20px;
            padding: 8px 10px 8px 20px;
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--border-color);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            padding: 10px 14px;
            border-radius: 12px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-link-item i {
            font-size: 16px;
            color: var(--primary-light);
        }

        .nav-link-item:hover {
            color: var(--primary-dark);
            background: rgba(30, 140, 90, 0.06);
        }

        .nav-link-item.active {
            background: var(--primary-gradient);
            color: #fff;
            box-shadow: 0 6px 16px rgba(11, 61, 46, 0.25);
        }

        .nav-link-item.active i {
            color: #fff;
        }

        .nav-cta {
            background: var(--accent);
            color: var(--primary-dark);
            padding: 10px 20px;
            border-radius: 14px;
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.02em;
            white-space: nowrap;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-accent);
        }

        .nav-cta:hover {
            background: var(--accent-deep);
            color: #fff;
            transform: translateY(-2px);
        }

        .hamburger {
            display: none;
            background: transparent;
            border: none;
            color: var(--primary-dark);
            font-size: 24px;
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 10px;
            transition: background var(--transition-fast);
        }

        .hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }

        /* 面包屑 */
        .breadcrumb {
            background: transparent;
            padding: 16px 0;
            margin-top: 8px;
        }

        .breadcrumb ul {
            display: flex;
            align-items: center;
            gap: 10px;
            list-style: none;
            margin: 0;
            padding: 0;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .breadcrumb li {
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: var(--primary-light);
        }

        .breadcrumb .current {
            color: var(--primary-dark);
            font-weight: 600;
        }

        /* 分类头图 */
        .category-hero {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            min-height: 360px;
            display: flex;
            align-items: flex-end;
            margin-bottom: 40px;
            box-shadow: var(--shadow-soft);
        }

        .category-hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }

        .category-hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, rgba(11, 61, 46, 0.92) 0%, rgba(11, 61, 46, 0.72) 50%, rgba(11, 61, 46, 0.35) 100%);
            z-index: 1;
        }

        .category-hero-content {
            position: relative;
            z-index: 2;
            padding: 48px 40px;
            color: #fff;
            width: 100%;
        }

        .category-hero h1 {
            font-size: 42px;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
            color: #fff;
        }

        .category-hero .hero-desc {
            font-size: 18px;
            line-height: 1.8;
            max-width: 640px;
            color: rgba(255, 255, 255, 0.92);
            margin-bottom: 20px;
        }

        .badge-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .badge-group .badge-stats {
            background: rgba(212, 168, 75, 0.9);
        }

        /* 通用卡片网格 */
        .card-grid {
            display: grid;
            gap: 24px;
        }

        .card-grid.two-col {
            grid-template-columns: repeat(2, 1fr);
        }

        .card-grid.three-col {
            grid-template-columns: repeat(3, 1fr);
        }

        .card-grid.four-col {
            grid-template-columns: repeat(4, 1fr);
        }

        .card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--border-color);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
            position: relative;
            overflow: hidden;
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .card .card-icon {
            width: 56px;
            height: 56px;
            border-radius: 18px;
            background: rgba(30, 140, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: var(--primary-light);
            margin-bottom: 20px;
        }

        .card h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }

        .card p {
            color: var(--text-secondary);
            line-height: 1.8;
            font-size: 15px;
        }

        /* 图文区块 */
        .split-feature {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .split-feature .feature-text h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 20px;
        }

        .split-feature .feature-text p {
            color: var(--text-secondary);
            font-size: 17px;
            line-height: 1.9;
            margin-bottom: 20px;
        }

        .split-feature .feature-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
        }

        .split-feature .feature-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 内容列表卡片 */
        .article-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        .article-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .article-card .article-body {
            padding: 20px 20px 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            flex: 1;
        }

        .article-card .article-tag {
            display: inline-block;
            background: rgba(30, 140, 90, 0.1);
            color: var(--primary-light);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            width: fit-content;
        }

        .article-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.5;
        }

        .article-card p {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
            flex: 1;
        }

        .article-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 数据面板 */
        .stats-panel {
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: #fff;
            box-shadow: var(--shadow-hover);
        }

        .stats-panel .section-title {
            color: #fff;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 16px;
        }

        .stat-item {
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .stat-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent-light);
        }

        .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            margin-top: 6px;
        }

        /* 保障承诺卡片 */
        .promise-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .promise-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-soft);
            border-left: 4px solid var(--accent);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .promise-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .promise-card i {
            font-size: 28px;
            color: var(--primary-light);
            margin-bottom: 14px;
        }

        .promise-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .promise-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* FAQ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-item {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--border-color);
            overflow: hidden;
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            padding: 20px 24px;
            font-weight: 600;
            font-size: 17px;
            color: var(--primary-dark);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: background var(--transition-fast);
        }

        .faq-item summary:hover {
            background: rgba(30, 140, 90, 0.04);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary .faq-icon {
            color: var(--primary-light);
            font-size: 18px;
            transition: transform var(--transition-fast);
        }

        .faq-item[open] summary .faq-icon {
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            padding: 0 24px 24px;
            color: var(--text-secondary);
            line-height: 1.85;
        }

        /* CTA */
        .cta-section {
            background: var(--primary-gradient);
            border-radius: var(--radius-lg);
            padding: 56px 40px;
            text-align: center;
            color: #fff;
            box-shadow: var(--shadow-hover);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            background: rgba(212, 168, 75, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 280px;
            height: 280px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: 34px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            position: relative;
            z-index: 2;
        }

        .cta-section p {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.9);
            max-width: 600px;
            margin: 0 auto 32px;
            position: relative;
            z-index: 2;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        /* 页脚 */
        .site-footer {
            background: #0B3D2E;
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 24px;
            margin-top: 72px;
        }

        .footer-inner {
            display: grid;
            grid-template-columns: 1.4fr 0.8fr 0.8fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-brand h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .footer-brand .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }

        .footer-brand p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            line-height: 1.8;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col li {
            margin-bottom: 10px;
        }

        .footer-col a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .nav-panel {
                gap: 8px;
                padding-left: 12px;
            }
            .nav-link-item span {
                font-size: 13px;
            }
            .nav-link-item {
                padding: 10px 10px;
                gap: 6px;
            }
            .stats-grid,
            .promise-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .card-grid.four-col {
                grid-template-columns: repeat(2, 1fr);
            }
            .split-feature {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .split-feature .feature-image {
                max-height: 320px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --spacing-section: 40px;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-panel {
                flex-basis: 100%;
                justify-content: space-between;
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 4px;
                margin-top: 8px;
            }
            .nav-links.is-open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .nav-cta {
                display: none;
            }
            .category-hero {
                min-height: auto;
            }
            .category-hero h1 {
                font-size: 32px;
            }
            .category-hero-content {
                padding: 32px 24px;
            }
            .section-title {
                font-size: 26px;
            }
            .card-grid.three-col,
            .card-grid.two-col,
            .card-grid.four-col {
                grid-template-columns: 1fr;
            }
            .stats-grid,
            .promise-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .stats-panel {
                padding: 32px 24px;
            }
            .cta-section {
                padding: 40px 24px;
            }
            .cta-section h2 {
                font-size: 28px;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
        }

        @media (max-width: 520px) {
            .grid-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            .category-hero .hero-desc {
                font-size: 16px;
            }
            .badge-group .badge-stats {
                font-size: 12px;
                padding: 5px 10px;
            }
            .btn {
                padding: 10px 20px;
                font-size: 15px;
            }
        }

/* roulang page: category6 */
:root {
        --primary-dark: #0B3D2E;
        --primary-mid: #166A45;
        --primary-light: #1E8C5A;
        --primary-gradient: linear-gradient(135deg, #0B3D2E 0%, #166A45 45%, #1E8C5A 100%);
        --accent: #D4A84B;
        --accent-light: #E8CD8A;
        --accent-deep: #B8913A;
        --bg-body: #F7F5F0;
        --bg-card: #FFFFFF;
        --bg-warm: #FAF8F4;
        --text-primary: #1A1A1A;
        --text-secondary: #6B6B6B;
        --text-inverse: #FFFFFF;
        --text-muted: #8A8A8A;
        --border-color: #E8E4DC;
        --radius-lg: 24px;
        --radius-md: 16px;
        --radius-sm: 12px;
        --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
        --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.12);
        --shadow-nav: 0 4px 24px rgba(11, 61, 46, 0.08);
        --shadow-accent: 0 6px 20px rgba(212, 168, 75, 0.25);
        --spacing-section: 72px;
        --spacing-mobile: 36px;
        --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
        --transition-fast: 0.22s ease;
        --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    *,
    *::before,
    *::after {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    body {
        font-family: var(--font-family);
        font-size: 16px;
        line-height: 1.75;
        color: var(--text-primary);
        background-color: var(--bg-body);
        overflow-x: hidden;
        margin: 0;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
        border: 0;
    }

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

    a:hover {
        text-decoration: none;
    }

    button,
    input,
    select,
    textarea {
        font-family: inherit;
        font-size: inherit;
        line-height: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
        outline: 3px solid rgba(30, 140, 90, 0.55);
        outline-offset: 2px;
        border-radius: 6px;
    }

    .grid-container {
        max-width: 1200px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .section {
        padding: var(--spacing-section) 0;
    }

    .section-alt {
        background-color: var(--bg-warm);
    }

    .section-title {
        font-size: 32px;
        font-weight: 700;
        line-height: 1.35;
        color: var(--primary-dark);
        margin-bottom: 16px;
        letter-spacing: 0.02em;
    }

    .section-subtitle {
        font-size: 17px;
        color: var(--text-secondary);
        line-height: 1.85;
        max-width: 720px;
        margin-bottom: 32px;
    }

    .section-head {
        margin-bottom: 40px;
    }

    .section-head .badge-line {
        display: inline-block;
        background: rgba(30, 140, 90, 0.08);
        color: var(--primary-light);
        font-size: 13px;
        font-weight: 600;
        padding: 6px 14px;
        border-radius: 20px;
        margin-bottom: 12px;
        letter-spacing: 0.04em;
    }

    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-weight: 600;
        font-size: 16px;
        border-radius: var(--radius-sm);
        padding: 12px 26px;
        border: 2px solid transparent;
        cursor: pointer;
        transition: all var(--transition-fast);
        text-align: center;
        line-height: 1.5;
        letter-spacing: 0.02em;
        white-space: nowrap;
    }

    .btn-primary {
        background: var(--primary-gradient);
        color: var(--text-inverse);
        box-shadow: 0 6px 20px rgba(11, 61, 46, 0.25);
    }

    .btn-primary:hover {
        background: linear-gradient(135deg, #0A3528 0%, #155E40 45%, #197C4F 100%);
        box-shadow: 0 10px 30px rgba(11, 61, 46, 0.35);
        transform: translateY(-2px);
        color: #fff;
    }

    .btn-primary:active {
        transform: translateY(0);
        box-shadow: 0 4px 12px rgba(11, 61, 46, 0.2);
    }

    .btn-secondary {
        background: transparent;
        color: var(--primary-dark);
        border-color: rgba(11, 61, 46, 0.25);
    }

    .btn-secondary:hover {
        background: rgba(11, 61, 46, 0.06);
        border-color: var(--primary-dark);
        transform: translateY(-2px);
        color: var(--primary-dark);
    }

    .btn-accent {
        background: var(--accent);
        color: var(--primary-dark);
        box-shadow: var(--shadow-accent);
    }

    .btn-accent:hover {
        background: var(--accent-deep);
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 12px 32px rgba(212, 168, 75, 0.35);
    }

    .btn-sm {
        padding: 8px 16px;
        font-size: 14px;
        border-radius: 10px;
    }

    .btn-lg {
        padding: 14px 34px;
        font-size: 17px;
        border-radius: 14px;
    }

    .badge-stats {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--accent);
        color: #fff;
        font-size: 13px;
        font-weight: 700;
        padding: 4px 12px;
        border-radius: 20px;
        letter-spacing: 0.03em;
        box-shadow: 0 4px 12px rgba(212, 168, 75, 0.3);
    }

    .badge-green {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(30, 140, 90, 0.1);
        color: var(--primary-light);
        font-size: 13px;
        font-weight: 600;
        padding: 4px 12px;
        border-radius: 20px;
        letter-spacing: 0.03em;
    }

    .badge-outline {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: transparent;
        color: var(--primary-dark);
        font-size: 13px;
        font-weight: 600;
        padding: 4px 12px;
        border-radius: 20px;
        border: 2px solid rgba(11, 61, 46, 0.2);
        letter-spacing: 0.03em;
    }

    /* ===== 导航 ===== */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(247, 245, 240, 0.92);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid rgba(232, 228, 220, 0.7);
    }

    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        padding: 16px 0;
        flex-wrap: wrap;
    }

    .brand-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 22px;
        font-weight: 700;
        color: var(--primary-dark);
        letter-spacing: 0.01em;
    }

    .brand-logo .logo-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: var(--primary-gradient);
        color: var(--accent-light);
        border-radius: 12px;
        font-size: 18px;
        box-shadow: 0 6px 18px rgba(11, 61, 46, 0.22);
    }

    .nav-panel {
        display: flex;
        align-items: center;
        gap: 6px;
        background: var(--bg-card);
        border-radius: var(--radius-md);
        padding: 6px;
        box-shadow: var(--shadow-nav);
        border: 1px solid rgba(232, 228, 220, 0.6);
        flex-wrap: wrap;
    }

    .nav-links {
        display: flex;
        align-items: center;
        gap: 4px;
        flex-wrap: wrap;
    }

    .nav-link-item {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        font-size: 14px;
        font-weight: 600;
        color: var(--text-secondary);
        padding: 8px 14px;
        border-radius: 10px;
        transition: all var(--transition-fast);
        white-space: nowrap;
    }

    .nav-link-item i {
        font-size: 14px;
        color: var(--text-muted);
        transition: color var(--transition-fast);
    }

    .nav-link-item:hover {
        color: var(--primary-dark);
        background: rgba(30, 140, 90, 0.06);
    }

    .nav-link-item:hover i {
        color: var(--primary-light);
    }

    .nav-link-item.active {
        background: var(--primary-gradient);
        color: #fff;
        box-shadow: 0 6px 18px rgba(11, 61, 46, 0.25);
    }

    .nav-link-item.active i {
        color: var(--accent-light);
    }

    .nav-cta {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        background: var(--accent);
        color: var(--primary-dark);
        font-size: 14px;
        font-weight: 700;
        padding: 9px 18px;
        border-radius: 10px;
        transition: all var(--transition-fast);
        white-space: nowrap;
        box-shadow: 0 4px 14px rgba(212, 168, 75, 0.28);
    }

    .nav-cta:hover {
        background: var(--accent-deep);
        color: #fff;
        transform: translateY(-1px);
        box-shadow: 0 8px 22px rgba(212, 168, 75, 0.4);
    }

    .nav-toggle {
        display: none;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        padding: 10px 14px;
        font-size: 20px;
        color: var(--primary-dark);
        cursor: pointer;
        transition: all var(--transition-fast);
    }

    .nav-toggle:hover {
        background: rgba(30, 140, 90, 0.06);
        border-color: var(--primary-light);
    }

    /* ===== 分类页紧凑头部 ===== */
    .page-hero {
        position: relative;
        background: var(--primary-gradient);
        padding: 56px 0 80px;
        overflow: hidden;
    }

    .page-hero::before {
        content: '';
        position: absolute;
        top: -60px;
        right: -40px;
        width: 300px;
        height: 300px;
        background: rgba(212, 168, 75, 0.18);
        border-radius: 50%;
        pointer-events: none;
    }

    .page-hero::after {
        content: '';
        position: absolute;
        bottom: -80px;
        left: -60px;
        width: 260px;
        height: 260px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 50%;
        pointer-events: none;
    }

    .breadcrumb-row {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.75);
        margin-bottom: 20px;
        position: relative;
        z-index: 1;
    }

    .breadcrumb-row a {
        color: rgba(255, 255, 255, 0.75);
        transition: color var(--transition-fast);
    }

    .breadcrumb-row a:hover {
        color: var(--accent-light);
    }

    .breadcrumb-row .separator {
        color: rgba(255, 255, 255, 0.4);
    }

    .breadcrumb-row .current {
        color: var(--accent-light);
        font-weight: 600;
    }

    .page-hero-content {
        position: relative;
        z-index: 1;
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 32px;
        flex-wrap: wrap;
    }

    .page-hero-text {
        max-width: 680px;
        flex: 1 1 480px;
    }

    .page-hero-text h1 {
        font-size: 38px;
        font-weight: 700;
        line-height: 1.32;
        color: #fff;
        margin-bottom: 16px;
        letter-spacing: 0.01em;
    }

    .page-hero-text p {
        font-size: 17px;
        color: rgba(255, 255, 255, 0.78);
        line-height: 1.85;
        margin-bottom: 0;
    }

    .page-hero-stats {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
        flex-shrink: 0;
        position: relative;
        z-index: 1;
    }

    .page-hero-stat {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(8px);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: var(--radius-md);
        padding: 18px 24px;
        text-align: center;
        min-width: 110px;
    }

    .page-hero-stat .stat-num {
        font-size: 28px;
        font-weight: 700;
        color: var(--accent-light);
        line-height: 1.2;
        margin-bottom: 4px;
    }

    .page-hero-stat .stat-label {
        font-size: 13px;
        color: rgba(255, 255, 255, 0.75);
    }

    /* ===== 热帖列表主体 ===== */
    .post-list-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .post-card {
        background: var(--bg-card);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-soft);
        overflow: hidden;
        transition: all var(--transition-med);
        border: 1px solid rgba(232, 228, 220, 0.5);
        display: flex;
        flex-direction: column;
    }

    .post-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateY(-4px);
    }

    .post-card-img {
        position: relative;
        aspect-ratio: 16 / 9;
        overflow: hidden;
        background: #e8e4dc;
    }

    .post-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

    .post-card:hover .post-card-img img {
        transform: scale(1.04);
    }

    .post-card-img .badge-stats {
        position: absolute;
        top: 14px;
        right: 14px;
    }

    .post-card-body {
        padding: 20px 22px 22px;
        display: flex;
        flex-direction: column;
        flex: 1;
    }

    .post-card-body h3 {
        font-size: 18px;
        font-weight: 700;
        color: var(--primary-dark);
        line-height: 1.5;
        margin-bottom: 10px;
    }

    .post-card-body p {
        font-size: 15px;
        color: var(--text-secondary);
        line-height: 1.75;
        margin-bottom: 16px;
        flex: 1;
    }

    .post-meta {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 13px;
        color: var(--text-muted);
        border-top: 1px solid rgba(232, 228, 220, 0.5);
        padding-top: 14px;
    }

    .post-meta span {
        display: inline-flex;
        align-items: center;
        gap: 5px;
    }

    .post-meta i {
        color: var(--primary-light);
    }

    /* ===== 数据统计面板 ===== */
    .stats-panel {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }

    .stat-card {
        background: var(--bg-card);
        border-radius: var(--radius-md);
        padding: 24px 20px;
        text-align: center;
        border: 1px solid rgba(232, 228, 220, 0.5);
        box-shadow: var(--shadow-soft);
        transition: all var(--transition-med);
    }

    .stat-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateY(-4px);
    }

    .stat-card .stat-icon {
        font-size: 26px;
        color: var(--accent);
        margin-bottom: 10px;
    }

    .stat-card .stat-num {
        font-size: 32px;
        font-weight: 700;
        color: var(--primary-dark);
        line-height: 1.2;
        margin-bottom: 6px;
    }

    .stat-card .stat-label {
        font-size: 14px;
        color: var(--text-secondary);
    }

    /* ===== 玩家风采 ===== */
    .player-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .player-card {
        background: var(--bg-card);
        border-radius: var(--radius-lg);
        border: 1px solid rgba(232, 228, 220, 0.5);
        box-shadow: var(--shadow-soft);
        padding: 24px;
        display: flex;
        align-items: center;
        gap: 18px;
        transition: all var(--transition-med);
    }

    .player-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateY(-4px);
    }

    .player-avatar {
        flex-shrink: 0;
        width: 64px;
        height: 64px;
        border-radius: 50%;
        background: var(--primary-gradient);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 28px;
        color: var(--accent-light);
        font-weight: 700;
        position: relative;
    }

    .player-avatar .rank-badge {
        position: absolute;
        top: -6px;
        right: -6px;
        background: var(--accent);
        color: #fff;
        font-size: 11px;
        font-weight: 700;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 10px rgba(212, 168, 75, 0.4);
    }

    .player-info h4 {
        font-size: 17px;
        font-weight: 700;
        color: var(--primary-dark);
        margin-bottom: 4px;
    }

    .player-info p {
        font-size: 13px;
        color: var(--text-muted);
        margin-bottom: 8px;
        line-height: 1.5;
    }

    .player-info .badge-green {
        font-size: 12px;
        padding: 3px 10px;
    }

    /* ===== 话题板块 ===== */
    .topic-links {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }

    .topic-link-item {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        background: var(--bg-card);
        border: 1px solid rgba(232, 228, 220, 0.6);
        border-radius: var(--radius-md);
        padding: 14px 22px;
        font-size: 15px;
        font-weight: 600;
        color: var(--text-primary);
        transition: all var(--transition-fast);
    }

    .topic-link-item i {
        color: var(--primary-light);
        font-size: 16px;
        transition: color var(--transition-fast);
    }

    .topic-link-item:hover {
        border-color: var(--primary-light);
        background: rgba(30, 140, 90, 0.04);
        color: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: var(--shadow-soft);
    }

    .topic-link-item:hover i {
        color: var(--accent-deep);
    }

    /* ===== FAQ ===== */
    .faq-list {
        max-width: 800px;
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .faq-item {
        background: var(--bg-card);
        border-radius: var(--radius-md);
        border: 1px solid rgba(232, 228, 220, 0.6);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        overflow: hidden;
        transition: all var(--transition-fast);
    }

    .faq-item:hover {
        border-color: rgba(30, 140, 90, 0.3);
        box-shadow: var(--shadow-soft);
    }

    .faq-question {
        width: 100%;
        background: none;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding: 18px 22px;
        font-size: 16px;
        font-weight: 700;
        color: var(--primary-dark);
        text-align: left;
        transition: color var(--transition-fast);
    }

    .faq-question:hover {
        color: var(--primary-light);
    }

    .faq-question i {
        color: var(--text-muted);
        transition: transform var(--transition-fast);
        flex-shrink: 0;
    }

    .faq-item.open .faq-question i {
        transform: rotate(180deg);
        color: var(--primary-light);
    }

    .faq-answer {
        padding: 0 22px 18px;
        font-size: 15px;
        color: var(--text-secondary);
        line-height: 1.8;
        display: none;
    }

    .faq-item.open .faq-answer {
        display: block;
    }

    /* ===== CTA 区 ===== */
    .cta-panel {
        background: var(--primary-gradient);
        border-radius: var(--radius-lg);
        padding: 44px 40px;
        text-align: center;
        color: #fff;
        position: relative;
        overflow: hidden;
        box-shadow: 0 16px 48px rgba(11, 61, 46, 0.25);
    }

    .cta-panel::before {
        content: '';
        position: absolute;
        top: -50px;
        right: -30px;
        width: 220px;
        height: 220px;
        background: rgba(212, 168, 75, 0.15);
        border-radius: 50%;
        pointer-events: none;
    }

    .cta-panel::after {
        content: '';
        position: absolute;
        bottom: -70px;
        left: -40px;
        width: 200px;
        height: 200px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 50%;
        pointer-events: none;
    }

    .cta-panel h3 {
        font-size: 28px;
        font-weight: 700;
        color: #fff;
        margin-bottom: 12px;
        position: relative;
        z-index: 1;
    }

    .cta-panel p {
        font-size: 16px;
        color: rgba(255, 255, 255, 0.75);
        line-height: 1.8;
        max-width: 560px;
        margin: 0 auto 24px;
        position: relative;
        z-index: 1;
    }

    .cta-panel .btn-accent {
        position: relative;
        z-index: 1;
    }

    /* ===== 页脚 ===== */
    .site-footer {
        background: var(--primary-dark);
        color: rgba(255, 255, 255, 0.75);
        padding: 56px 0 24px;
        margin-top: 0;
    }

    .footer-inner {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 40px;
    }

    .footer-brand h3 {
        font-size: 22px;
        font-weight: 700;
        color: #fff;
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-brand .logo-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        background: var(--accent);
        color: var(--primary-dark);
        border-radius: 10px;
        font-size: 15px;
    }

    .footer-brand p {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.6);
        line-height: 1.8;
        max-width: 320px;
    }

    .footer-col h4 {
        font-size: 16px;
        font-weight: 700;
        color: #fff;
        margin-bottom: 16px;
    }

    .footer-col ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-col ul li a {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.65);
        transition: color var(--transition-fast);
    }

    .footer-col ul li a:hover {
        color: var(--accent-light);
    }

    .footer-bottom {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px 24px;
        padding-top: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.12);
        font-size: 13px;
        color: rgba(255, 255, 255, 0.55);
    }

    .footer-bottom a {
        color: rgba(255, 255, 255, 0.65);
        transition: color var(--transition-fast);
    }

    .footer-bottom a:hover {
        color: var(--accent-light);
    }

    /* ===== 响应式 ===== */
    @media (max-width: 1024px) {
        .section {
            padding: 56px 0;
        }

        .section-title {
            font-size: 28px;
        }

        .post-list-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .player-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .stats-panel {
            grid-template-columns: repeat(2, 1fr);
        }

        .page-hero-text h1 {
            font-size: 30px;
        }
    }

    @media (max-width: 768px) {
        .header-inner {
            flex-wrap: nowrap;
        }

        .nav-toggle {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
        }

        .nav-panel {
            display: none;
            width: 100%;
            flex-direction: column;
            padding: 12px;
            border-radius: var(--radius-md);
            margin-top: 8px;
        }

        .nav-panel.open {
            display: flex;
        }

        .nav-links {
            flex-direction: column;
            width: 100%;
            gap: 6px;
        }

        .nav-link-item {
            width: 100%;
            justify-content: flex-start;
            padding: 10px 14px;
            font-size: 15px;
        }

        .nav-cta {
            width: 100%;
            justify-content: center;
            margin-top: 8px;
        }

        .section {
            padding: 40px 0;
        }

        .section-title {
            font-size: 24px;
        }

        .section-subtitle {
            font-size: 15px;
        }

        .post-list-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .player-grid {
            grid-template-columns: 1fr;
            gap: 14px;
        }

        .stats-panel {
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .page-hero {
            padding: 36px 0 56px;
        }

        .page-hero-text h1 {
            font-size: 26px;
        }

        .page-hero-content {
            flex-direction: column;
            gap: 24px;
        }

        .page-hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            width: 100%;
        }

        .page-hero-stat {
            padding: 14px 10px;
            min-width: auto;
        }

        .page-hero-stat .stat-num {
            font-size: 22px;
        }

        .footer-inner {
            grid-template-columns: 1fr;
            gap: 28px;
        }

        .footer-bottom {
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
        }

        .cta-panel {
            padding: 32px 22px;
        }

        .cta-panel h3 {
            font-size: 24px;
        }

        .btn-lg {
            padding: 12px 26px;
            font-size: 16px;
        }
    }

    @media (max-width: 520px) {
        .grid-container {
            padding-left: 14px;
            padding-right: 14px;
        }

        .page-hero-text h1 {
            font-size: 22px;
        }

        .page-hero-text p {
            font-size: 15px;
        }

        .page-hero-stats {
            grid-template-columns: repeat(3, 1fr);
            gap: 6px;
        }

        .page-hero-stat {
            padding: 10px 6px;
            border-radius: 10px;
        }

        .page-hero-stat .stat-num {
            font-size: 18px;
        }

        .page-hero-stat .stat-label {
            font-size: 11px;
        }

        .section-title {
            font-size: 22px;
        }

        .post-card-body {
            padding: 16px 16px 18px;
        }

        .stats-panel {
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }

        .stat-card {
            padding: 16px 12px;
        }

        .stat-card .stat-num {
            font-size: 24px;
        }

        .player-card {
            padding: 16px;
            gap: 12px;
        }

        .player-avatar {
            width: 50px;
            height: 50px;
            font-size: 20px;
        }

        .topic-link-item {
            padding: 10px 16px;
            font-size: 13px;
        }

        .faq-question {
            padding: 14px 16px;
            font-size: 14px;
        }

        .faq-answer {
            padding: 0 16px 14px;
            font-size: 14px;
        }
    }