/* roulang page: index */
:root {
            --primary: #1F3D2B;
            --primary-dark: #162F20;
            --accent: #C8A45D;
            --bg: #F5F1E8;
            --card-bg: #FFFFFF;
            --text: #232323;
            --text-muted: #6B6B6B;
            --border: #E4DCCB;
            --danger: #B23B3B;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(31,61,43,0.05);
            --shadow-md: 0 8px 24px rgba(31,61,43,0.06);
            --shadow-lg: 0 12px 32px rgba(31,61,43,0.12);
            --transition: 0.2s ease;
            --font-zh: 'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
            --font-en: Arial,Helvetica,sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }

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

        html { scroll-behavior: smooth; font-size: 16px; }

        body {
            font-family: var(--font-zh);
            background: var(--bg);
            color: var(--text);
            line-height: 1.9;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a { color: var(--primary); text-decoration: none; transition: color var(--transition), text-decoration-color var(--transition); }
        a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
        a:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; border-radius: 4px; }

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

        button,input,select,textarea {
            font-family: inherit;
            font-size: 1rem;
            border: none;
            background: none;
            color: inherit;
        }

        button { cursor: pointer; }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(255,255,255,0.96);
            border-bottom: 1px solid var(--border);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo:hover { color: var(--primary-dark); text-decoration: none; }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }

        .main-nav li { display: inline-flex; }

        .main-nav a {
            font-size: 0.95rem;
            color: var(--text);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            font-weight: 500;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width var(--transition);
        }
        .main-nav a:hover { color: var(--primary); text-decoration: none; }
        .main-nav a:hover::after,
        .main-nav a.active::after { width: 100%; }
        .main-nav a.active { color: var(--primary); font-weight: 600; }

        .header-cta {
            display: inline-flex;
            align-items: center;
            padding: 10px 22px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: background var(--transition), box-shadow var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(31,61,43,0.22);
        }
        .header-cta:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav-toggle span {
            width: 26px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg);
            z-index: 999;
            padding: 24px 24px 40px;
            overflow-y: auto;
            border-top: 1px solid var(--border);
        }
        .mobile-menu.open { display: block; }
        .mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 1.05rem;
            color: var(--text);
            border-radius: 10px;
            background: #fff;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .mobile-menu a:hover { border-color: var(--accent); color: var(--primary); text-decoration: none; }
        .mobile-menu a.active { background: var(--primary); color: #F5F1E8; border-color: var(--primary); }
        .mobile-menu .mobile-cta {
            display: block;
            margin-top: 16px;
            text-align: center;
            padding: 14px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-weight: 600;
        }
        .mobile-menu .mobile-cta:hover { background: var(--primary-dark); text-decoration: none; }

        /* Hero */
        .hero {
            position: relative;
            background: var(--bg);
            padding: 72px 0 64px;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 45%;
            height: 100%;
            background-image: url('/assets/images/d7980d9e20cd641f.webp');
            background-size: cover;
            background-position: center right;
            opacity: 0.12;
            pointer-events: none;
        }
        .hero .container {
            position: relative;
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 40px;
            line-height: 1.3;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }

        .hero-content .hero-sub {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--primary);
            color: #F5F1E8;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 6px 20px rgba(31,61,43,0.25);
        }
        .btn-primary:focus-visible,
        .btn-secondary:focus-visible {
            outline: 3px solid rgba(200,164,93,0.4);
            outline-offset: 2px;
        }
        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--accent);
        }
        .btn-secondary:hover {
            background: var(--bg);
            color: var(--primary-dark);
            text-decoration: none;
            border-color: var(--primary);
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
        }
        .hero-stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .hero-stat-num {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-en);
        }
        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .hero-visual {
            position: relative;
        }
        .hero-visual .hero-img-wrap {
            aspect-ratio: 4/3;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: #E8E2D5;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
        }
        .hero-visual .hero-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hero-overlay-badge {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(31,61,43,0.88);
            color: #fff;
            padding: 10px 18px;
            border-radius: 10px;
            font-size: 0.8rem;
            font-weight: 500;
            letter-spacing: 0.03em;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        /* Section 通用 */
        .section {
            padding: 64px 0;
        }
        .section-alt {
            background: #fff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 28px;
            line-height: 1.35;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .section-header p {
            color: var(--text-muted);
            font-size: 0.95rem;
            max-width: 600px;
        }
        .section-header .tag {
            display: inline-block;
            font-size: 0.75rem;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        /* 核心功能 */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .feature-card .icon-circle {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(200,164,93,0.18);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 4px;
        }
        .feature-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--primary);
        }
        .feature-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* 步骤 */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .step-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .step-num {
            display: inline-flex;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--primary);
            color: #F5F1E8;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .step-card h3 {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .step-card p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* 专题入口 */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .topic-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px 18px;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            text-decoration: none;
            color: var(--text);
        }
        .topic-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
            text-decoration: none;
            color: var(--primary);
        }
        .topic-item .topic-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            flex-shrink: 0;
        }
        .topic-item span { font-size: 0.88rem; font-weight: 500; }

        /* 资讯列表 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .news-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .news-card .news-img {
            aspect-ratio: 16/9;
            background: #E8E2D5;
            overflow: hidden;
        }
        .news-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .news-card:hover .news-img img { transform: scale(1.04); }
        .news-card .news-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .news-card .news-body h3 {
            font-size: 0.95rem;
            font-weight: 600;
            line-height: 1.5;
            color: var(--primary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card .news-body h3 a { color: inherit; }
        .news-card .news-body h3 a:hover { color: var(--accent); text-decoration: none; }
        .news-card .news-summary {
            font-size: 0.83rem;
            color: var(--text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .news-card .news-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--text-muted);
            padding-top: 10px;
            border-top: 1px solid var(--border);
        }
        .news-card .news-meta .badge {
            background: rgba(200,164,93,0.2);
            color: var(--primary);
            padding: 2px 10px;
            border-radius: 12px;
            font-size: 0.72rem;
            font-weight: 600;
        }
        .news-card .news-meta .time { margin-left: auto; }

        .empty-state {
            text-align: center;
            padding: 40px 20px;
            background: var(--card-bg);
            border: 1px dashed var(--border);
            border-radius: var(--radius-md);
            color: var(--text-muted);
            font-size: 0.92rem;
        }

        /* 配资模式对比 */
        .mode-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .mode-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 26px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .mode-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .mode-card .mode-tag {
            display: inline-block;
            background: rgba(31,61,43,0.08);
            color: var(--primary);
            padding: 4px 14px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 600;
            align-self: flex-start;
        }
        .mode-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--primary);
        }
        .mode-card p {
            font-size: 0.84rem;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .mode-card .mode-risk {
            font-size: 0.78rem;
            color: var(--danger);
            font-weight: 500;
            padding-top: 8px;
            border-top: 1px solid var(--border);
        }

        /* 策略精选 */
        .strategy-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .strategy-main {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .strategy-main:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .strategy-main .strategy-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #E8E2D5;
        }
        .strategy-main .strategy-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .strategy-main:hover .strategy-img img { transform: scale(1.04); }
        .strategy-main .strategy-body {
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .strategy-main h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary);
        }
        .strategy-main p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }
        .strategy-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .strategy-list-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .strategy-list-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .strategy-list-item .strategy-thumb {
            width: 80px;
            height: 56px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
            background: #E8E2D5;
        }
        .strategy-list-item .strategy-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .strategy-list-item .strategy-info h4 {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 2px;
        }
        .strategy-list-item .strategy-info p {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* 安全风控 */
        .risk-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .risk-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-sm);
            padding: 18px 16px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .risk-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .risk-card .risk-icon {
            font-size: 1.15rem;
            margin-bottom: 6px;
        }
        .risk-card h4 {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }
        .risk-card p {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 费用规则 */
        .fee-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            box-shadow: var(--shadow-sm);
        }
        .fee-tag {
            display: inline-block;
            padding: 8px 18px;
            background: rgba(31,61,43,0.06);
            color: var(--primary);
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 500;
            transition: all var(--transition);
        }
        .fee-tag:hover {
            background: rgba(200,164,93,0.18);
        }
        .fee-note {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-left: auto;
            max-width: 300px;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover { border-color: var(--accent); }
        .faq-question {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 18px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--primary);
            user-select: none;
            transition: background var(--transition);
            list-style: none;
        }
        .faq-question:hover { background: rgba(200,164,93,0.08); }
        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(31,61,43,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.2rem;
            transition: transform var(--transition);
            font-weight: 400;
            line-height: 1;
            color: var(--primary);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: rgba(200,164,93,0.25);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* 实盘案例 */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .case-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .case-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .case-card .case-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .case-card .case-tags .case-badge {
            background: rgba(200,164,93,0.2);
            color: var(--primary);
            padding: 2px 12px;
            border-radius: 12px;
            font-size: 0.72rem;
            font-weight: 600;
        }
        .case-card h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--primary);
        }
        .case-card p {
            font-size: 0.83rem;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }
        .case-card .case-time {
            font-size: 0.75rem;
            color: var(--text-muted);
            padding-top: 8px;
            border-top: 1px solid var(--border);
        }

        /* CTA */
        .cta-section {
            background: var(--primary);
            padding: 64px 0;
            text-align: center;
            border-radius: 0;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            color: #F5F1E8;
            margin-bottom: 12px;
        }
        .cta-section p {
            color: rgba(245,241,232,0.75);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }
        .cta-section .btn-primary {
            background: var(--accent);
            color: var(--primary);
            font-weight: 700;
        }
        .cta-section .btn-primary:hover {
            background: #D9B978;
            color: var(--primary);
            box-shadow: 0 6px 20px rgba(200,164,93,0.35);
        }

        /* 公告时间线 */
        .timeline-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            border-left: 3px solid var(--accent);
            padding-left: 24px;
            margin-left: 8px;
        }
        .timeline-item {
            position: relative;
            padding: 14px 0 14px 16px;
            font-size: 0.86rem;
            color: var(--text);
            border-bottom: 1px dashed var(--border);
        }
        .timeline-item:last-child { border-bottom: none; }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 20px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            border: 2px solid var(--bg);
        }
        .timeline-item .timeline-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 2px;
        }
        .timeline-item .timeline-title {
            font-weight: 600;
            color: var(--primary);
        }

        /* 免责声明 */
        .disclaimer {
            padding: 32px 0 40px;
            background: var(--bg);
        }
        .disclaimer .disclaimer-box {
            background: rgba(178,59,59,0.06);
            border: 1px solid rgba(178,59,59,0.25);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .disclaimer .disclaimer-box strong {
            color: var(--danger);
            font-weight: 600;
        }

        /* 页脚 */
        .site-footer {
            background: var(--primary);
            color: #F5F1E8;
            padding: 56px 0 28px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(245,241,232,0.18);
        }
        .site-footer h4 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 14px;
            color: #fff;
        }
        .site-footer p {
            font-size: 0.82rem;
            color: rgba(245,241,232,0.7);
            line-height: 1.8;
        }
        .site-footer .footer-brand {
            font-size: 1.25rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .site-footer ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer ul a {
            color: rgba(245,241,232,0.7);
            font-size: 0.82rem;
            transition: color var(--transition);
        }
        .site-footer ul a:hover {
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .site-footer .footer-bottom {
            padding-top: 20px;
            font-size: 0.72rem;
            color: rgba(245,241,232,0.5);
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: space-between;
            align-items: center;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .feature-grid { grid-template-columns: repeat(2, 1fr); }
            .steps-grid { grid-template-columns: repeat(2, 1fr); }
            .topic-grid { grid-template-columns: repeat(2, 1fr); }
            .news-grid { grid-template-columns: repeat(2, 1fr); }
            .mode-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
            .risk-grid { grid-template-columns: repeat(2, 1fr); }
            .hero .container { grid-template-columns: 1fr; gap: 32px; }
            .hero-content h1 { font-size: 32px; }
            .strategy-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 768px) {
            :root { --header-height: 58px; }
            .container { padding: 0 16px; }
            .main-nav { display: none; }
            .nav-toggle { display: flex; }
            .header-cta { display: none; }

            .hero { padding: 48px 0 40px; }
            .hero::before { width: 80%; opacity: 0.08; }
            .hero-content h1 { font-size: 27px; line-height: 1.4; }
            .hero-stats { gap: 16px; }
            .hero-stat-num { font-size: 1.2rem; }

            .section { padding: 44px 0; }
            .section-header h2 { font-size: 22px; }
            .section-header { margin-bottom: 28px; }

            .feature-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
            .feature-card { padding: 18px 14px; }
            .steps-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
            .topic-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
            .news-grid { grid-template-columns: 1fr; }
            .mode-grid { grid-template-columns: 1fr; }
            .risk-grid { grid-template-columns: 1fr; }
            .case-grid { grid-template-columns: 1fr; }
            .fee-wrap { flex-direction: column; align-items: stretch; }
            .fee-note { margin-left: 0; max-width: none; }

            .cta-section { padding: 48px 20px; }
            .cta-section h2 { font-size: 22px; }

            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .footer-bottom { flex-direction: column; text-align: center; }

            .hero-actions { flex-direction: column; }
            .hero-actions .btn { width: 100%; }
        }

        @media (max-width: 520px) {
            .feature-grid { grid-template-columns: 1fr; }
            .steps-grid { grid-template-columns: 1fr; }
            .topic-grid { grid-template-columns: 1fr; }
            .hero { padding: 36px 0 32px; }
            .hero-content h1 { font-size: 23px; }
            .section { padding: 36px 0; }
            .section-header h2 { font-size: 19px; }
            .risk-grid { grid-template-columns: 1fr; }
            .strategy-list-item { flex-direction: column; align-items: flex-start; }
            .strategy-list-item .strategy-thumb { width: 100%; height: 120px; }
        }

/* roulang page: article */
:root {
            --primary: #1F3D2B;
            --primary-dark: #162F20;
            --accent: #C8A45D;
            --bg: #F5F1E8;
            --card-bg: #FFFFFF;
            --text: #232323;
            --text-muted: #6B6B6B;
            --border: #E4DCCB;
            --danger: #B23B3B;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(31,61,43,0.05);
            --shadow-md: 0 8px 24px rgba(31,61,43,0.06);
            --shadow-lg: 0 12px 32px rgba(31,61,43,0.12);
            --transition: 0.2s ease;
            --font-zh: 'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
            --font-en: Arial,Helvetica,sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }
        :root { --header-height: 58px; }
        html { scroll-behavior: smooth; font-size: 16px; }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: var(--font-zh);
            background: var(--bg);
            color: var(--text);
            line-height: 1.9;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { color: var(--primary); text-decoration: none; transition: color var(--transition), text-decoration-color var(--transition); }
        a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
        a:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; border-radius: 4px; }
        img { max-width: 100%; height: auto; display: block; }
        button, input, select, textarea {
            font-family: inherit;
            font-size: 1rem;
            border: none;
            background: none;
            color: inherit;
        }
        button { cursor: pointer; }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(255,255,255,0.96);
            border-bottom: 1px solid var(--border);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo:hover { color: var(--primary-dark); text-decoration: none; }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .main-nav li { display: inline-flex; }
        .main-nav a {
            font-size: 0.95rem;
            color: var(--text);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            font-weight: 500;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width var(--transition);
        }
        .main-nav a:hover { color: var(--primary); text-decoration: none; }
        .main-nav a:hover::after,
        .main-nav a.active::after { width: 100%; }
        .main-nav a.active { color: var(--primary); font-weight: 600; }
        .header-cta {
            display: inline-flex;
            align-items: center;
            padding: 10px 22px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: background var(--transition), box-shadow var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(31,61,43,0.22);
        }
        .header-cta:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav-toggle span {
            width: 26px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg);
            z-index: 999;
            padding: 24px 24px 40px;
            overflow-y: auto;
            border-top: 1px solid var(--border);
        }
        .mobile-menu.open { display: block; }
        .mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 1.05rem;
            color: var(--text);
            border-radius: 10px;
            background: #fff;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .mobile-menu a:hover { border-color: var(--accent); color: var(--primary); text-decoration: none; }
        .mobile-menu a.active { background: var(--primary); color: #F5F1E8; border-color: var(--primary); }
        .mobile-menu .mobile-cta {
            display: block;
            margin-top: 16px;
            text-align: center;
            padding: 14px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-weight: 600;
        }
        .mobile-menu .mobile-cta:hover { background: var(--primary-dark); color: #fff; text-decoration: none; }

        /* 文章页专属样式 */
        .article-main {
            padding: 48px 0 80px;
        }
        .breadcrumb-section {
            margin-bottom: 28px;
        }
        .breadcrumb-section nav {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .breadcrumb-section nav a {
            color: var(--text-muted);
        }
        .breadcrumb-section nav a:hover {
            color: var(--primary);
        }
        .breadcrumb-section .separator {
            margin: 0 8px;
            color: var(--border);
        }
        .article-title-section {
            margin-bottom: 32px;
        }
        .article-title-section h1 {
            font-size: 2.4rem;
            font-weight: 700;
            line-height: 1.35;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 24px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .article-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta .meta-tag {
            display: inline-block;
            padding: 2px 12px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            font-size: 0.8rem;
            color: var(--primary);
        }
        .article-summary-card {
            background: #FFFDF7;
            border: 1px solid var(--border);
            border-left: 4px solid var(--accent);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            margin-bottom: 36px;
        }
        .article-summary-card h2 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 14px;
        }
        .article-summary-card ul {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px 24px;
        }
        .article-summary-card ul li {
            font-size: 0.9rem;
            color: var(--text);
            padding-left: 20px;
            position: relative;
            line-height: 1.7;
        }
        .article-summary-card ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 10px;
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
        }
        .article-body {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            padding: 40px 44px;
            margin-bottom: 36px;
        }
        .article-body h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary);
            margin: 32px 0 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--bg);
        }
        .article-body h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text);
            margin: 26px 0 12px;
        }
        .article-body p {
            margin-bottom: 16px;
            font-size: 1rem;
            line-height: 1.9;
        }
        .article-body blockquote {
            border-left: 4px solid var(--accent);
            background: #FFFDF7;
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text);
            font-size: 0.95rem;
        }
        .article-body ul, .article-body ol {
            margin: 16px 0 16px 24px;
        }
        .article-body ul li, .article-body ol li {
            margin-bottom: 8px;
            line-height: 1.8;
        }
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.9rem;
        }
        .article-body table th,
        .article-body table td {
            padding: 12px 16px;
            border: 1px solid var(--border);
            text-align: left;
        }
        .article-body table th {
            background: var(--bg);
            font-weight: 600;
            color: var(--primary);
        }
        .article-body img {
            border-radius: var(--radius-md);
            margin: 24px auto;
            width: 100%;
            max-width: 100%;
        }
        .article-body .image-placeholder {
            background: var(--bg);
            border: 1px dashed var(--border);
            border-radius: var(--radius-md);
            padding: 60px 20px;
            text-align: center;
            color: var(--text-muted);
            margin: 24px 0;
            font-size: 0.9rem;
        }
        .risk-discipline-card {
            background: #FFFBF7;
            border: 1px solid var(--danger);
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            margin: 32px 0;
        }
        .risk-discipline-card h3 {
            color: var(--danger);
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .risk-discipline-card p {
            font-size: 0.9rem;
            color: var(--text);
            margin-bottom: 8px;
        }
        .risk-discipline-card ul {
            list-style: none;
            margin: 8px 0 0;
        }
        .risk-discipline-card ul li {
            font-size: 0.9rem;
            color: var(--text);
            padding-left: 18px;
            position: relative;
            margin-bottom: 6px;
        }
        .risk-discipline-card ul li::before {
            content: '⚠';
            position: absolute;
            left: 0;
            top: 0;
            font-size: 0.85rem;
        }
        .related-section {
            margin-top: 20px;
        }
        .related-section h2 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 24px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
        }
        .related-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            transition: all var(--transition);
        }
        .related-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
            transform: translateY(-3px);
        }
        .related-card .related-tag {
            display: inline-block;
            padding: 2px 10px;
            background: var(--bg);
            border-radius: 20px;
            font-size: 0.75rem;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .related-card h3 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card h3 a {
            color: var(--text);
        }
        .related-card h3 a:hover {
            color: var(--primary);
        }
        .related-card .related-excerpt {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .related-card .related-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .article-nav-links {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            gap: 16px;
            flex-wrap: wrap;
        }
        .article-nav-links a {
            font-size: 0.9rem;
            padding: 8px 16px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }
        .article-nav-links a:hover {
            border-color: var(--accent);
            color: var(--primary);
            text-decoration: none;
            box-shadow: var(--shadow-sm);
        }
        .bottom-cta-section {
            margin-top: 48px;
            text-align: center;
            padding: 40px 24px;
            background: var(--primary);
            border-radius: var(--radius-lg);
            color: #F5F1E8;
        }
        .bottom-cta-section h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: #F5F1E8;
        }
        .bottom-cta-section p {
            font-size: 0.95rem;
            margin-bottom: 20px;
            color: rgba(245,241,232,0.85);
        }
        .bottom-cta-section .cta-btn {
            display: inline-block;
            padding: 14px 32px;
            background: var(--accent);
            color: var(--primary-dark);
            border-radius: 10px;
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition);
        }
        .bottom-cta-section .cta-btn:hover {
            background: #d4b372;
            color: var(--primary-dark);
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(0,0,0,0.2);
        }
        .not-found-section {
            text-align: center;
            padding: 80px 20px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
        }
        .not-found-section h1 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .not-found-section p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        .not-found-section a {
            display: inline-block;
            padding: 12px 28px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-weight: 600;
            transition: all var(--transition);
        }
        .not-found-section a:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
        }

        /* 页脚 */
        .site-footer {
            background: var(--primary);
            color: rgba(245,241,232,0.85);
            padding: 60px 0 28px;
            margin-top: 40px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #F5F1E8;
            margin-bottom: 14px;
        }
        .site-footer p {
            font-size: 0.85rem;
            line-height: 1.7;
            margin-bottom: 6px;
        }
        .site-footer h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #F5F1E8;
            margin-bottom: 14px;
        }
        .site-footer ul {
            list-style: none;
        }
        .site-footer ul li {
            margin-bottom: 8px;
        }
        .site-footer ul li a {
            color: rgba(245,241,232,0.75);
            font-size: 0.85rem;
            transition: color var(--transition);
        }
        .site-footer ul li a:hover {
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 4px;
        }
        .site-footer .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(245,241,232,0.2);
            font-size: 0.75rem;
            color: rgba(245,241,232,0.6);
        }

        @media (max-width: 1024px) {
            .main-nav { gap: 18px; }
            .main-nav a { font-size: 0.85rem; }
            .article-body { padding: 32px 28px; }
            .site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .header-cta { display: none; }
            .nav-toggle { display: flex; }
            .article-main { padding: 32px 0 56px; }
            .article-title-section h1 { font-size: 1.7rem; }
            .article-body { padding: 24px 18px; }
            .article-summary-card ul { grid-template-columns: 1fr; }
            .related-grid { grid-template-columns: 1fr; }
            .site-footer .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .article-nav-links { flex-direction: column; align-items: stretch; text-align: center; }
            .article-meta { gap: 10px 16px; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .article-title-section h1 { font-size: 1.45rem; }
            .article-body { padding: 20px 14px; }
            .bottom-cta-section h2 { font-size: 1.2rem; }
            .bottom-cta-section .cta-btn { padding: 12px 20px; font-size: 0.9rem; }
        }

/* roulang page: category1 */
:root {
            --primary: #1F3D2B;
            --primary-dark: #162F20;
            --accent: #C8A45D;
            --bg: #F5F1E8;
            --card-bg: #FFFFFF;
            --text: #232323;
            --text-muted: #6B6B6B;
            --border: #E4DCCB;
            --danger: #B23B3B;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(31,61,43,0.05);
            --shadow-md: 0 8px 24px rgba(31,61,43,0.06);
            --shadow-lg: 0 12px 32px rgba(31,61,43,0.12);
            --transition: 0.2s ease;
            --font-zh: 'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
            --font-en: Arial,Helvetica,sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }
        :root { --header-height: 58px; }
        html { scroll-behavior: smooth; font-size: 16px; }
        body {
            font-family: var(--font-zh);
            background: var(--bg);
            color: var(--text);
            line-height: 1.9;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { color: var(--primary); text-decoration: none; transition: color var(--transition), text-decoration-color var(--transition); }
        a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
        a:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; border-radius: 4px; }
        img { max-width: 100%; height: auto; display: block; }
        button,input,select,textarea {
            font-family: inherit;
            font-size: 1rem;
            border: none;
            background: none;
            color: inherit;
        }
        button { cursor: pointer; }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(255,255,255,0.96);
            border-bottom: 1px solid var(--border);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo:hover { color: var(--primary-dark); text-decoration: none; }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .main-nav li { display: inline-flex; }
        .main-nav a {
            font-size: 0.95rem;
            color: var(--text);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            font-weight: 500;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width var(--transition);
        }
        .main-nav a:hover { color: var(--primary); text-decoration: none; }
        .main-nav a:hover::after,
        .main-nav a.active::after { width: 100%; }
        .main-nav a.active { color: var(--primary); font-weight: 600; }
        .header-cta {
            display: inline-flex;
            align-items: center;
            padding: 10px 22px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: background var(--transition), box-shadow var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(31,61,43,0.22);
        }
        .header-cta:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav-toggle span {
            width: 26px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg);
            z-index: 999;
            padding: 24px 24px 40px;
            overflow-y: auto;
            border-top: 1px solid var(--border);
        }
        .mobile-menu.open { display: block; }
        .mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 8px; padding: 0; margin: 0; }
        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 1.05rem;
            color: var(--text);
            border-radius: 10px;
            background: #fff;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .mobile-menu a:hover { border-color: var(--accent); color: var(--primary); text-decoration: none; }
        .mobile-menu a.active { background: var(--primary); color: #F5F1E8; border-color: var(--primary); }
        .mobile-menu .mobile-cta {
            display: block;
            margin-top: 16px;
            text-align: center;
            padding: 14px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-weight: 600;
        }
        .mobile-menu .mobile-cta:hover { background: var(--primary-dark); color: #fff; text-decoration: none; }

        /* 页面通用区块 */
        main { display: block; }
        section { padding: 72px 0; }
        .section-alt { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
        .section-tight { padding: 48px 0; }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 14px;
        }
        .section-label::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 1px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
            line-height: 1.35;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 40px;
            line-height: 1.9;
        }
        .text-accent { color: var(--accent); }
        .text-primary { color: var(--primary); }
        .text-muted { color: var(--text-muted); }
        .text-danger { color: var(--danger); }
        .fw-600 { font-weight: 600; }
        .fw-700 { font-weight: 700; }

        /* 按钮 */
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            border: none;
            transition: background var(--transition), box-shadow var(--transition);
            line-height: 1.5;
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(31,61,43,0.22);
        }
        .btn-primary-custom:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }
        .btn-secondary-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 13px 27px;
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--accent);
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            transition: background var(--transition), border-color var(--transition);
            line-height: 1.5;
        }
        .btn-secondary-custom:hover {
            background: #F5F1E8;
            border-color: var(--accent);
            color: var(--primary-dark);
            text-decoration: none;
        }
        .btn-secondary-custom:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }

        /* 卡片 */
        .info-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition), transform var(--transition);
        }
        .info-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: #F5F1E8;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .card-tag {
            display: inline-flex;
            padding: 4px 12px;
            background: rgba(200,164,93,0.12);
            color: var(--accent);
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
        }

        /* 列表 */
        .check-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .check-list li {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .check-list li::before {
            content: '✓';
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 50%;
            font-size: 0.8rem;
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 4px;
        }

        /* 步骤条 */
        .step-item {
            position: relative;
            padding-left: 56px;
            padding-bottom: 28px;
            border-left: 2px dashed var(--border);
            margin-left: 22px;
        }
        .step-item:last-child { border-left-color: transparent; padding-bottom: 0; }
        .step-num {
            position: absolute;
            left: -22px;
            top: 0;
            width: 42px;
            height: 42px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: 0 0 0 4px rgba(31,61,43,0.1);
        }
        .step-title { font-weight: 600; color: var(--primary); margin-bottom: 6px; font-size: 1.05rem; }
        .step-desc { color: var(--text-muted); font-size: 0.9rem; line-height: 1.8; }

        /* 风险提示 */
        .risk-box {
            background: #FFF8F6;
            border: 1px solid rgba(178,59,59,0.25);
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            color: #5C3A3A;
        }
        .risk-box h4 {
            color: var(--danger);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .risk-box ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .risk-box ul li {
            padding: 6px 0;
            font-size: 0.9rem;
            line-height: 1.8;
            display: flex;
            gap: 8px;
        }
        .risk-box ul li::before {
            content: '!';
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 20px;
            height: 20px;
            background: var(--danger);
            color: #fff;
            border-radius: 50%;
            font-size: 0.7rem;
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 4px;
        }

        /* CTA区域 */
        .cta-section {
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            color: #F5F1E8;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(200,164,93,0.1);
            pointer-events: none;
        }
        .cta-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }
        .cta-desc {
            color: rgba(245,241,232,0.85);
            margin-bottom: 28px;
            font-size: 1rem;
            max-width: 560px;
            line-height: 1.8;
        }
        .cta-section .btn-primary-custom {
            background: var(--accent);
            color: var(--primary);
            font-weight: 700;
        }
        .cta-section .btn-primary-custom:hover {
            background: #D9B87A;
            color: var(--primary-dark);
            box-shadow: 0 4px 16px rgba(200,164,93,0.3);
        }

        /* 分类页特有 */
        .category-hero {
            padding: 64px 0 48px;
            background: #fff;
            border-bottom: 1px solid var(--border);
        }
        .category-hero h1 {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 14px;
            line-height: 1.35;
        }
        .category-hero .cat-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 680px;
            line-height: 1.9;
        }
        .entry-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 32px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition), transform var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .entry-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: var(--accent);
        }
        .entry-card .entry-icon {
            font-size: 2rem;
            margin-bottom: 16px;
            color: var(--primary);
        }
        .entry-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .entry-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.8;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        .content-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .content-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }
        .content-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: var(--accent);
        }
        .content-card .card-img {
            aspect-ratio: 16/9;
            background: #F5F1E8;
            overflow: hidden;
        }
        .content-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .content-card:hover .card-img img { transform: scale(1.04); }
        .content-card .card-body {
            padding: 20px 24px 24px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .content-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .content-card .card-summary {
            color: var(--text-muted);
            font-size: 0.88rem;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
            flex-grow: 1;
        }
        .content-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .card-link {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.85rem;
        }
        .card-link:hover { color: var(--accent); }

        /* 页脚 */
        .site-footer {
            background: var(--primary);
            color: #F5F1E8;
            padding: 56px 0 28px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }
        .site-footer p {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(245,241,232,0.75);
            margin: 0;
        }
        .site-footer h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 14px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li { margin-bottom: 8px; }
        .site-footer ul a {
            color: rgba(245,241,232,0.8);
            font-size: 0.9rem;
            transition: color var(--transition);
        }
        .site-footer ul a:hover {
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 24px;
            border-top: 1px solid rgba(245,241,232,0.15);
            font-size: 0.8rem;
            color: rgba(245,241,232,0.6);
            flex-wrap: wrap;
            gap: 8px;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .content-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
            .main-nav { gap: 18px; }
            .main-nav a { font-size: 0.88rem; }
            section { padding: 56px 0; }
            .category-hero h1 { font-size: 2rem; }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .header-cta { display: none; }
            .nav-toggle { display: flex; }
            .content-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .category-hero { padding: 48px 0 36px; }
            .category-hero h1 { font-size: 1.7rem; }
            .section-title { font-size: 1.5rem; }
            .cta-section { padding: 36px 24px; }
            .cta-title { font-size: 1.4rem; }
            .entry-card { padding: 24px; }
            .container { padding: 0 16px; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }
        @media (max-width: 520px) {
            .category-hero h1 { font-size: 1.45rem; }
            .section-title { font-size: 1.3rem; }
            .btn-primary-custom, .btn-secondary-custom { width: 100%; padding: 13px 20px; }
            .cta-section { padding: 28px 18px; }
            .content-card .card-body { padding: 16px 18px; }
            .risk-box { padding: 18px 20px; }
            .step-item { padding-left: 44px; margin-left: 18px; }
            .step-num { width: 34px; height: 34px; left: -18px; font-size: 0.85rem; }
        }

/* roulang page: category2 */
:root {
            --primary: #1F3D2B;
            --primary-dark: #162F20;
            --accent: #C8A45D;
            --bg: #F5F1E8;
            --card-bg: #FFFFFF;
            --text: #232323;
            --text-muted: #6B6B6B;
            --border: #E4DCCB;
            --danger: #B23B3B;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(31,61,43,0.05);
            --shadow-md: 0 8px 24px rgba(31,61,43,0.06);
            --shadow-lg: 0 12px 32px rgba(31,61,43,0.12);
            --transition: 0.2s ease;
            --font-zh: 'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
            --font-en: Arial,Helvetica,sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }
        html { scroll-behavior: smooth; font-size: 16px; }
        body {
            font-family: var(--font-zh);
            background: var(--bg);
            color: var(--text);
            line-height: 1.9;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { color: var(--primary); text-decoration: none; transition: color var(--transition), text-decoration-color var(--transition); }
        a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
        a:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; border-radius: 4px; }
        img { max-width: 100%; height: auto; display: block; }
        button,input,select,textarea {
            font-family: inherit;
            font-size: 1rem;
            border: none;
            background: none;
            color: inherit;
        }
        button { cursor: pointer; }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(255,255,255,0.96);
            border-bottom: 1px solid var(--border);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo:hover { color: var(--primary-dark); text-decoration: none; }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .main-nav li { display: inline-flex; }
        .main-nav a {
            font-size: 0.95rem;
            color: var(--text);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            font-weight: 500;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width var(--transition);
        }
        .main-nav a:hover { color: var(--primary); text-decoration: none; }
        .main-nav a:hover::after,
        .main-nav a.active::after { width: 100%; }
        .main-nav a.active { color: var(--primary); font-weight: 600; }
        .header-cta {
            display: inline-flex;
            align-items: center;
            padding: 10px 22px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: background var(--transition), box-shadow var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(31,61,43,0.22);
        }
        .header-cta:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav-toggle span {
            width: 26px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg);
            z-index: 999;
            padding: 24px 24px 40px;
            overflow-y: auto;
            border-top: 1px solid var(--border);
        }
        .mobile-menu.open { display: block; }
        .mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 8px; margin: 0; padding: 0; }
        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 1.05rem;
            color: var(--text);
            border-radius: 10px;
            background: #fff;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .mobile-menu a:hover { border-color: var(--accent); color: var(--primary); text-decoration: none; }
        .mobile-menu a.active { background: var(--primary); color: #F5F1E8; border-color: var(--primary); }
        .mobile-menu .mobile-cta {
            display: block;
            margin-top: 16px;
            text-align: center;
            padding: 14px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-weight: 600;
        }
        .mobile-menu .mobile-cta:hover { background: var(--primary-dark); color: #fff; text-decoration: none; }
        /* 面包屑 */
        .breadcrumb-section {
            padding: 28px 0 0;
            background: var(--bg);
        }
        .breadcrumb-nav {
            font-size: 0.88rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb-nav a { color: var(--text-muted); }
        .breadcrumb-nav a:hover { color: var(--primary); }
        .breadcrumb-nav .separator { color: var(--border); }
        .breadcrumb-nav .current { color: var(--primary); font-weight: 500; }
        /* 页头介绍 */
        .page-intro {
            padding: 40px 0 48px;
            background: var(--bg);
        }
        .page-intro .intro-content {
            max-width: 780px;
        }
        .page-intro .page-label {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            background: rgba(200,164,93,0.15);
            color: var(--primary);
            font-size: 0.82rem;
            font-weight: 600;
            border-radius: 20px;
            margin-bottom: 16px;
            letter-spacing: 0.05em;
        }
        .page-intro h1 {
            font-size: 2.4rem;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .page-intro .intro-desc {
            font-size: 1.08rem;
            color: var(--text-muted);
            line-height: 1.9;
            max-width: 720px;
        }
        /* 板块通用 */
        .section-block {
            padding: 56px 0;
        }
        .section-block.alt-bg {
            background: #fff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-block.dark-bg {
            background: var(--primary);
            color: #F5F1E8;
        }
        .section-label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 10px;
            display: block;
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.35;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 36px;
            line-height: 1.9;
        }
        /* 策略理念卡片 */
        .strategy-philosophy-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
            gap: 20px;
            margin-top: 8px;
        }
        .philosophy-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            padding: 0;
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }
        .philosophy-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent);
        }
        .philosophy-card .card-image {
            height: 200px;
            overflow: hidden;
            background: #e8e2d5;
        }
        .philosophy-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .philosophy-card:hover .card-image img { transform: scale(1.04); }
        .philosophy-card .card-body {
            padding: 24px 24px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .philosophy-card .card-tag {
            display: inline-block;
            align-self: flex-start;
            font-size: 0.76rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(31,61,43,0.08);
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }
        .philosophy-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .philosophy-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 0;
        }
        /* 列表区 */
        .list-section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 28px;
            flex-wrap: wrap;
            gap: 16px;
        }
        .list-section-header .section-title { margin-bottom: 6px; }
        .list-section-header .section-desc { margin-bottom: 0; }
        .view-more-link {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border: 1px solid var(--accent);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
            background: transparent;
        }
        .view-more-link:hover {
            background: var(--bg);
            color: var(--primary-dark);
            border-color: var(--primary);
            text-decoration: none;
        }
        .content-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .content-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .content-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .content-card .card-cover {
            height: 160px;
            overflow: hidden;
            background: #e8e2d5;
        }
        .content-card .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .content-card:hover .card-cover img { transform: scale(1.04); }
        .content-card .card-content {
            padding: 20px 20px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .content-card .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }
        .content-card .card-category {
            font-size: 0.76rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(31,61,43,0.06);
            padding: 3px 10px;
            border-radius: 20px;
            display: inline-block;
        }
        .content-card .card-date {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .content-card h4 {
            font-size: 1.02rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .content-card .card-excerpt {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.75;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
            flex: 1;
        }
        .content-card .card-link {
            font-size: 0.86rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition), color var(--transition);
        }
        .content-card .card-link:hover { gap: 10px; color: var(--accent); text-decoration: none; }
        .empty-state {
            background: #fff;
            border: 1px dashed var(--border);
            border-radius: var(--radius-md);
            padding: 48px 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.98rem;
            grid-column: 1 / -1;
        }
        /* 工具标签 */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .tool-tag-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 20px 22px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: all var(--transition);
        }
        .tool-tag-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .tool-tag-card .tool-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(31,61,43,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.2rem;
        }
        .tool-tag-card .tool-info h4 {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }
        .tool-tag-card .tool-info p {
            font-size: 0.84rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }
        /* 风险纪律 */
        .risk-card {
            background: #fff;
            border: 1px solid var(--danger);
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-md);
            padding: 28px 32px;
            box-shadow: var(--shadow-sm);
        }
        .risk-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--danger);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .risk-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px 24px;
        }
        .risk-card ul li {
            font-size: 0.94rem;
            color: var(--text);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.7;
        }
        .risk-card ul li::before {
            content: '⚠';
            color: var(--danger);
            font-size: 0.9rem;
            flex-shrink: 0;
            margin-top: 2px;
        }
        /* 相关分类入口 */
        .related-category-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .related-category-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 28px 28px 32px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: block;
        }
        .related-category-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
            text-decoration: none;
        }
        .related-category-card .rc-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.06em;
            margin-bottom: 10px;
            display: block;
        }
        .related-category-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .related-category-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.8;
        }
        /* FAQ */
        .faq-list {
            max-width: 820px;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover { border-color: var(--accent); }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            background: none;
            border: none;
            text-align: left;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            transition: background var(--transition);
            gap: 16px;
        }
        .faq-question:hover { background: rgba(31,61,43,0.03); }
        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(200,164,93,0.15);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            font-weight: 400;
            flex-shrink: 0;
            transition: transform var(--transition), background var(--transition);
        }
        .faq-question[aria-expanded="true"] .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #F5F1E8;
        }
        .faq-answer {
            padding: 0 22px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }
        .faq-answer.open {
            max-height: 300px;
            padding: 0 22px 20px;
        }
        .faq-answer p {
            font-size: 0.93rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.85;
        }
        /* CTA */
        .cta-section {
            padding: 64px 0;
            background: var(--primary);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(200,164,93,0.12);
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -30px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(255,255,255,0.04);
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #F5F1E8;
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: rgba(245,241,232,0.8);
            max-width: 560px;
            margin: 0 auto 32px;
            line-height: 1.9;
        }
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .cta-btn-primary {
            display: inline-flex;
            align-items: center;
            padding: 14px 32px;
            background: var(--accent);
            color: var(--primary-dark);
            border-radius: 10px;
            font-size: 0.98rem;
            font-weight: 700;
            transition: all var(--transition);
        }
        .cta-btn-primary:hover {
            background: #d4b26d;
            color: var(--primary-dark);
            text-decoration: none;
            box-shadow: 0 6px 20px rgba(0,0,0,0.2);
        }
        .cta-btn-secondary {
            display: inline-flex;
            align-items: center;
            padding: 14px 32px;
            background: transparent;
            color: #F5F1E8;
            border: 1px solid rgba(245,241,232,0.5);
            border-radius: 10px;
            font-size: 0.98rem;
            font-weight: 600;
            transition: all var(--transition);
        }
        .cta-btn-secondary:hover {
            background: rgba(255,255,255,0.08);
            color: #fff;
            border-color: #fff;
            text-decoration: none;
        }
        /* 页脚 */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(245,241,232,0.8);
            padding: 48px 0 24px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .site-footer .footer-brand {
            font-size: 1.25rem;
            font-weight: 700;
            color: #F5F1E8;
            margin-bottom: 12px;
        }
        .site-footer p {
            font-size: 0.88rem;
            line-height: 1.8;
            margin-bottom: 0;
            color: rgba(245,241,232,0.7);
        }
        .site-footer h4 {
            font-size: 0.92rem;
            font-weight: 600;
            color: #F5F1E8;
            margin-bottom: 14px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li { margin-bottom: 8px; }
        .site-footer ul a {
            font-size: 0.86rem;
            color: rgba(245,241,232,0.7);
            transition: color var(--transition);
        }
        .site-footer ul a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(245,241,232,0.15);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.78rem;
            color: rgba(245,241,232,0.55);
        }
        /* 响应式 */
        @media (max-width: 1024px) {
            .main-nav { gap: 16px; }
            .main-nav a { font-size: 0.88rem; }
            .content-card-grid { grid-template-columns: 1fr 1fr; }
            .tools-grid { grid-template-columns: 1fr 1fr; }
            .risk-card ul { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            :root { --header-height: 58px; }
            .main-nav { display: none; }
            .header-cta { display: none; }
            .nav-toggle { display: flex; }
            .page-intro h1 { font-size: 1.8rem; }
            .section-title { font-size: 1.4rem; }
            .strategy-philosophy-grid { grid-template-columns: 1fr; }
            .content-card-grid { grid-template-columns: 1fr; }
            .tools-grid { grid-template-columns: 1fr; }
            .related-category-grid { grid-template-columns: 1fr; }
            .risk-card { padding: 20px; }
            .risk-card ul { grid-template-columns: 1fr; }
            .cta-section h2 { font-size: 1.5rem; }
            .site-footer .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .site-footer .footer-bottom { flex-direction: column; text-align: center; }
            .list-section-header { flex-direction: column; align-items: flex-start; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .page-intro { padding: 28px 0 32px; }
            .section-block { padding: 40px 0; }
            .page-intro h1 { font-size: 1.5rem; }
            .section-title { font-size: 1.25rem; }
            .content-card .card-cover { height: 140px; }
            .philosophy-card .card-image { height: 160px; }
            .cta-buttons { flex-direction: column; }
            .cta-btn-primary, .cta-btn-secondary { width: 100%; justify-content: center; }
            .risk-card { padding: 16px; }
            .risk-card h3 { font-size: 1.05rem; }
        }

/* roulang page: category3 */
:root {
            --primary: #1F3D2B;
            --primary-dark: #162F20;
            --accent: #C8A45D;
            --bg: #F5F1E8;
            --card-bg: #FFFFFF;
            --text: #232323;
            --text-muted: #6B6B6B;
            --border: #E4DCCB;
            --danger: #B23B3B;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(31,61,43,0.05);
            --shadow-md: 0 8px 24px rgba(31,61,43,0.06);
            --shadow-lg: 0 12px 32px rgba(31,61,43,0.12);
            --transition: 0.2s ease;
            --font-zh: 'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
            --font-en: Arial,Helvetica,sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }
        :root { --header-height: 58px; }
        html { scroll-behavior: smooth; font-size: 16px; }
        body {
            font-family: var(--font-zh);
            background: var(--bg);
            color: var(--text);
            line-height: 1.9;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { color: var(--primary); text-decoration: none; transition: color var(--transition), text-decoration-color var(--transition); }
        a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
        a:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; border-radius: 4px; }
        img { max-width: 100%; height: auto; display: block; }
        button,input,select,textarea {
            font-family: inherit;
            font-size: 1rem;
            border: none;
            background: none;
            color: inherit;
        }
        button { cursor: pointer; }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(255,255,255,0.96);
            border-bottom: 1px solid var(--border);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo:hover { color: var(--primary-dark); text-decoration: none; }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
        }
        .main-nav li { display: inline-flex; }
        .main-nav a {
            font-size: 0.95rem;
            color: var(--text);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            font-weight: 500;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width var(--transition);
        }
        .main-nav a:hover { color: var(--primary); text-decoration: none; }
        .main-nav a:hover::after,
        .main-nav a.active::after { width: 100%; }
        .main-nav a.active { color: var(--primary); font-weight: 600; }
        .header-cta {
            display: inline-flex;
            align-items: center;
            padding: 10px 22px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: background var(--transition), box-shadow var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(31,61,43,0.22);
        }
        .header-cta:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav-toggle span {
            width: 26px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg);
            z-index: 999;
            padding: 24px 24px 40px;
            overflow-y: auto;
            border-top: 1px solid var(--border);
        }
        .mobile-menu.open { display: block; }
        .mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 8px; padding: 0; margin: 0; }
        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 1.05rem;
            color: var(--text);
            border-radius: 10px;
            background: #fff;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .mobile-menu a:hover { border-color: var(--accent); color: var(--primary); text-decoration: none; }
        .mobile-menu a.active { background: var(--primary); color: #F5F1E8; border-color: var(--primary); }
        .mobile-menu .mobile-cta {
            display: block;
            margin-top: 16px;
            text-align: center;
            padding: 14px;
            background: var(--primary);
            color: #F5F1E8;
            border-radius: 10px;
            font-weight: 600;
        }
        .mobile-menu .mobile-cta:hover { background: var(--primary-dark); color: #fff; text-decoration: none; }
        /* 分类页通用 section */
        main { display: block; }
        .section { padding: 72px 0; }
        .section-alt { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
        .section-title { font-size: 1.75rem; font-weight: 700; color: var(--primary); margin-bottom: 12px; letter-spacing: 0.02em; }
        .section-sub { font-size: 0.98rem; color: var(--text-muted); max-width: 680px; line-height: 1.8; margin-bottom: 32px; }
        /* 面包屑 */
        .breadcrumb-row { padding: 28px 0 0; }
        .breadcrumb-row .container { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-muted); flex-wrap: wrap; }
        .breadcrumb-row a { color: var(--text-muted); }
        .breadcrumb-row a:hover { color: var(--primary); }
        .breadcrumb-row .sep { color: var(--border); }
        /* 分类 Hero 简化版 */
        .category-hero { padding: 48px 0 56px; background: var(--bg); position: relative; overflow: hidden; }
        .category-hero::after { content: ''; position: absolute; top: 0; right: -120px; width: 380px; height: 380px; background: radial-gradient(circle, rgba(200,164,93,0.12) 0%, transparent 70%); border-radius: 50%; pointer-events: none; }
        .category-hero .container { position: relative; z-index: 1; }
        .category-hero h1 { font-size: 2.25rem; font-weight: 700; color: var(--primary); line-height: 1.35; margin-bottom: 14px; letter-spacing: 0.02em; }
        .category-hero .hero-desc { font-size: 1rem; color: var(--text-muted); max-width: 720px; line-height: 1.85; }
        /* 风控原则卡 */
        .risk-principle-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 20px; }
        .risk-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; box-shadow: var(--shadow-sm); transition: all var(--transition); }
        .risk-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--accent); }
        .risk-card .icon-box { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 1.4rem; background: rgba(200,164,93,0.12); color: var(--primary); }
        .risk-card h3 { font-size: 1.18rem; font-weight: 600; color: var(--primary); margin-bottom: 8px; }
        .risk-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.75; margin: 0; }
        /* 图片封面卡 */
        .risk-image-card { position: relative; overflow: hidden; border-radius: var(--radius-md); min-height: 220px; }
        .risk-image-card img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; }
        .risk-image-card .overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(31,61,43,0.05) 0%, rgba(31,61,43,0.72) 100%); display: flex; align-items: flex-end; padding: 20px; }
        .risk-image-card .overlay span { color: #fff; font-size: 0.95rem; font-weight: 600; }
        /* 列表卡片 */
        .list-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .list-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--transition); display: flex; flex-direction: column; }
        .list-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--accent); text-decoration: none; }
        .list-card .card-img { width: 100%; height: 160px; object-fit: cover; display: block; }
        .list-card .card-body { padding: 18px 18px 16px; display: flex; flex-direction: column; flex: 1; }
        .list-card .card-title { font-size: 0.98rem; font-weight: 600; color: var(--text); line-height: 1.5; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .list-card .card-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
        .list-card .card-meta { display: flex; align-items: center; gap: 10px; font-size: 0.78rem; color: var(--text-muted); margin-top: auto; }
        .list-card .card-meta .badge-tag { padding: 3px 10px; background: rgba(31,61,43,0.07); color: var(--primary); border-radius: 6px; font-size: 0.75rem; font-weight: 500; }
        .list-card .card-meta span { display: inline-flex; align-items: center; }
        .list-card .card-footer { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px 14px; border-top: 1px solid var(--border); background: #fff; }
        .list-card .card-footer a { font-size: 0.85rem; font-weight: 600; color: var(--primary); }
        .list-card .card-footer a:hover { color: var(--accent); text-decoration: none; }
        .list-card .card-footer .arrow { color: var(--accent); font-size: 1rem; }
        .list-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
        .list-header .section-title { margin: 0; }
        .list-header .view-more { font-size: 0.9rem; font-weight: 600; color: var(--primary); }
        .list-header .view-more:hover { color: var(--accent); }
        /* 资金流程 */
        .flow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .flow-step { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; position: relative; box-shadow: var(--shadow-sm); transition: all var(--transition); }
        .flow-step:hover { box-shadow: var(--shadow-md); border-color: var(--accent); }
        .flow-step .step-num { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; background: var(--primary); color: #F5F1E8; border-radius: 50%; font-weight: 700; font-size: 1.1rem; margin-bottom: 14px; }
        .flow-step h3 { font-size: 1.08rem; font-weight: 600; color: var(--primary); margin-bottom: 8px; }
        .flow-step p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.75; margin: 0; }
        /* 红线警示 */
        .danger-box { background: #fff; border: 2px solid var(--danger); border-radius: var(--radius-md); padding: 28px 24px; box-shadow: var(--shadow-sm); }
        .danger-box .danger-title { font-size: 1.15rem; font-weight: 700; color: var(--danger); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
        .danger-box .danger-title .alert-icon { width: 28px; height: 28px; background: rgba(178,59,59,0.1); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 1rem; }
        .danger-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
        .danger-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: var(--text); line-height: 1.65; }
        .danger-list li::before { content: '✕'; color: var(--danger); font-weight: 700; flex-shrink: 0; margin-top: 2px; }
        /* FAQ */
        .faq-list { max-width: 800px; margin: 0 auto; }
        .faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; background: var(--card-bg); overflow: hidden; transition: border-color var(--transition); }
        .faq-item.active { border-color: var(--accent); }
        .faq-question { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; cursor: pointer; font-weight: 600; color: var(--primary); font-size: 0.95rem; width: 100%; text-align: left; }
        .faq-question .faq-icon { font-size: 1.4rem; color: var(--accent); transition: transform var(--transition); flex-shrink: 0; }
        .faq-item.active .faq-icon { transform: rotate(45deg); }
        .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; padding: 0 20px; color: var(--text-muted); font-size: 0.9rem; line-height: 1.8; }
        .faq-item.active .faq-answer { max-height: 300px; padding: 0 20px 16px; }
        /* CTA */
        .cta-section { background: var(--primary); padding: 64px 0; }
        .cta-section .container { text-align: center; }
        .cta-section h2 { color: #F5F1E8; font-size: 1.85rem; font-weight: 700; margin-bottom: 12px; }
        .cta-section p { color: rgba(245,241,232,0.8); font-size: 0.98rem; max-width: 520px; margin: 0 auto 28px; line-height: 1.8; }
        .cta-section .cta-btn { display: inline-flex; align-items: center; padding: 14px 30px; background: var(--accent); color: var(--primary); border-radius: 10px; font-weight: 700; font-size: 0.95rem; transition: all var(--transition); }
        .cta-section .cta-btn:hover { background: #d9b97a; color: var(--primary-dark); text-decoration: none; box-shadow: 0 4px 20px rgba(200,164,93,0.35); }
        .cta-section .cta-btn:focus-visible { outline: 3px solid rgba(200,164,93,0.4); outline-offset: 2px; }
        /* 页脚 */
        .site-footer { background: var(--primary); padding: 56px 0 24px; color: #F5F1E8; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 32px; margin-bottom: 36px; }
        .footer-brand { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; color: #F5F1E8; }
        .site-footer p { font-size: 0.88rem; color: rgba(245,241,232,0.72); line-height: 1.75; margin: 0; }
        .site-footer h4 { font-size: 0.95rem; font-weight: 600; color: #fff; margin-bottom: 14px; }
        .site-footer ul { list-style: none; padding: 0; margin: 0; }
        .site-footer ul li { margin-bottom: 8px; }
        .site-footer a { color: rgba(245,241,232,0.75); font-size: 0.88rem; transition: color var(--transition); }
        .site-footer a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
        .footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 20px; border-top: 1px solid rgba(245,241,232,0.15); font-size: 0.78rem; color: rgba(245,241,232,0.55); }
        /* 响应式 */
        @media (max-width: 1024px) {
            .risk-principle-grid { grid-template-columns: 1fr 1fr; }
            .list-grid { grid-template-columns: repeat(2, 1fr); }
            .flow-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .header-cta { display: none; }
            .nav-toggle { display: flex; }
            .site-header .container { justify-content: space-between; }
            .category-hero h1 { font-size: 1.7rem; }
            .section { padding: 48px 0; }
            .risk-principle-grid { grid-template-columns: 1fr; }
            .list-grid { grid-template-columns: 1fr; }
            .flow-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .footer-bottom { flex-direction: column; align-items: flex-start; }
            .breadcrumb-row { padding: 20px 0 0; }
            .list-header { flex-direction: column; align-items: flex-start; gap: 8px; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .category-hero h1 { font-size: 1.45rem; }
            .section-title { font-size: 1.4rem; }
            .cta-section h2 { font-size: 1.5rem; }
            .danger-box { padding: 20px 16px; }
        }