/* roulang page: index */
:root {
            --primary: #0E3B31;
            --primary-dark: #0A2E26;
            --accent: #C8873A;
            --safe-green: #1F7A5C;
            --warning: #D96E2C;
            --danger: #B23A2E;
            --bg: #F5F3EE;
            --card-bg: #FFFFFF;
            --dark-bg: #10201C;
            --light-green-bg: #EDF3F0;
            --light-orange-bg: #FBEFE4;
            --text-primary: #1F2320;
            --text-secondary: #5A625C;
            --text-muted: #8A918D;
            --text-white: #FFFFFF;
            --text-dark-bg: #E7EAE6;
            --border-default: #E5E1D8;
            --border-primary: #0E3B31;
            --border-warning: #D96E2C;
            --radius-card: 12px;
            --radius-button: 10px;
            --radius-input: 8px;
            --radius-tag: 6px;
            --radius-accordion: 8px;
            --shadow-card: 0 2px 10px rgba(14, 59, 49, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(14, 59, 49, 0.12);
            --shadow-nav: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-btn: 0 2px 8px rgba(14, 59, 49, 0.15);
            --font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --container-max: 1200px;
            --nav-height: 64px;
            --section-padding-desktop: 72px;
            --section-padding-tablet: 48px;
            --section-padding-mobile: 32px;
            --transition-base: all 0.25s ease;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

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

        /* ===== 顶部公告条 ===== */
        .announcement-bar {
            background-color: var(--light-orange-bg);
            color: var(--text-primary);
            font-size: 14px;
            padding: 10px 24px;
            position: relative;
            border-bottom: 1px solid rgba(217, 110, 44, 0.25);
        }

        .announcement-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .announcement-bar .announcement-text {
            flex: 1;
            line-height: 1.6;
            font-weight: 500;
        }

        .announcement-bar .announcement-text strong {
            color: var(--warning);
            font-weight: 600;
        }

        .announcement-close {
            font-size: 20px;
            line-height: 1;
            color: var(--text-secondary);
            padding: 4px 8px;
            border-radius: 4px;
            transition: var(--transition-base);
            flex-shrink: 0;
        }

        .announcement-close:hover {
            color: var(--danger);
            background-color: rgba(178, 58, 46, 0.08);
        }

        /* ===== 导航 ===== */
        .site-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(14, 59, 49, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow 0.3s ease;
        }

        .site-nav.scrolled {
            box-shadow: var(--shadow-nav);
        }

        .site-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }

        .nav-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            line-height: 1.3;
        }

        .nav-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
        }

        .nav-links li {
            list-style: none;
        }

        .nav-links a {
            color: var(--text-dark-bg);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 6px;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--accent);
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }

        .nav-links a.active {
            color: var(--text-white);
            background-color: rgba(255, 255, 255, 0.12);
            font-weight: 600;
            box-shadow: inset 0 -2px 0 var(--accent);
        }

        .nav-cta {
            background-color: var(--accent);
            color: var(--text-white);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            white-space: nowrap;
            text-decoration: none;
            box-shadow: var(--shadow-btn);
        }

        .nav-cta:hover {
            background-color: #B8782E;
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(200, 135, 58, 0.35);
        }

        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px;
            cursor: pointer;
        }

        .nav-hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background-color: var(--text-white);
            border-radius: 2px;
            transition: var(--transition-base);
        }

        .nav-hamburger.active span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .nav-hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .nav-hamburger.active span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background-color: var(--primary);
            padding: 16px 24px 32px;
            z-index: 999;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
            flex-direction: column;
            gap: 8px;
        }

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

        .mobile-menu a {
            color: var(--text-white);
            font-size: 17px;
            font-weight: 500;
            padding: 12px 16px;
            border-radius: 8px;
            transition: var(--transition-base);
            text-decoration: none;
        }

        .mobile-menu a:hover {
            background-color: rgba(255, 255, 255, 0.08);
            color: var(--accent);
            text-decoration: none;
        }

        .mobile-menu a.active {
            background-color: rgba(255, 255, 255, 0.12);
            color: var(--accent);
            font-weight: 600;
        }

        /* ===== Hero 首屏 ===== */
        .hero {
            background-color: var(--dark-bg);
            background-image: linear-gradient(rgba(16, 32, 28, 0.85), rgba(16, 32, 28, 0.92)), url('/assets/images/76932f7aebd7292a.webp');
            background-size: cover;
            background-position: center;
            color: var(--text-white);
            padding: 72px 0 64px;
            position: relative;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content {
            text-align: left;
        }

        .hero-badge {
            display: inline-block;
            background-color: rgba(31, 122, 92, 0.25);
            color: #A8D5C5;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 20px;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
            border: 1px solid rgba(31, 122, 92, 0.4);
        }

        .hero h1 {
            font-size: 38px;
            line-height: 1.35;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 20px;
            letter-spacing: 0.3px;
        }

        .hero h1 .highlight {
            color: var(--accent);
            font-weight: 700;
        }

        .hero-subtitle {
            font-size: 17px;
            line-height: 1.75;
            color: #C5CDC8;
            margin-bottom: 32px;
            max-width: 560px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 600;
            padding: 13px 28px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            text-decoration: none;
            line-height: 1.5;
            letter-spacing: 0.3px;
        }

        .btn:hover {
            text-decoration: none;
        }

        .btn-primary {
            background-color: var(--primary);
            color: var(--text-white);
            box-shadow: var(--shadow-btn);
            border: 1px solid var(--primary);
        }

        .btn-primary:hover {
            background-color: var(--primary-dark);
            color: var(--text-white);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(14, 59, 49, 0.3);
        }

        .btn-accent {
            background-color: var(--accent);
            color: var(--text-white);
            box-shadow: 0 2px 8px rgba(200, 135, 58, 0.3);
            border: 1px solid var(--accent);
        }

        .btn-accent:hover {
            background-color: #B8782E;
            color: var(--text-white);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(200, 135, 58, 0.4);
        }

        .btn-outline-light {
            background-color: transparent;
            color: var(--text-white);
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            box-shadow: none;
        }

        .btn-outline-light:hover {
            background-color: rgba(255, 255, 255, 0.08);
            color: var(--accent);
            border-color: var(--accent);
            transform: translateY(-1px);
        }

        .hero-image-wrapper {
            position: relative;
        }

        .hero-image-wrapper img {
            border-radius: 16px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
        }

        .hero-image-caption {
            position: absolute;
            bottom: 16px;
            left: 16px;
            right: 16px;
            background: rgba(16, 32, 28, 0.85);
            color: #E7EAE6;
            font-size: 13px;
            padding: 10px 16px;
            border-radius: 8px;
            backdrop-filter: blur(6px);
            line-height: 1.5;
        }

        /* ===== 通用 Section 样式 ===== */
        .section {
            padding: var(--section-padding-desktop) 0;
        }

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

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

        .section-title {
            font-size: 27px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            line-height: 1.4;
            letter-spacing: 0.3px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 680px;
            margin-bottom: 40px;
        }

        .section-header-center {
            text-align: center;
        }

        .section-header-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== 条件筛选条 ===== */
        .filter-bar {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            justify-content: center;
        }

        .filter-bar .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-right: 6px;
            white-space: nowrap;
        }

        .filter-tag {
            display: inline-block;
            font-size: 13.5px;
            font-weight: 500;
            padding: 7px 18px;
            border-radius: 20px;
            background-color: var(--bg);
            color: var(--text-secondary);
            border: 1.5px solid transparent;
            cursor: pointer;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
        }

        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--primary);
            text-decoration: none;
        }

        .filter-tag.active {
            background-color: var(--primary);
            color: var(--text-white);
            border-color: var(--primary);
            font-weight: 600;
        }

        /* ===== 对比矩阵 ===== */
        .compare-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin-top: 32px;
        }

        .compare-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-default);
            padding: 28px 24px;
            transition: var(--transition-base);
        }

        .compare-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(14, 59, 49, 0.25);
        }

        .compare-card .platform-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .compare-card .platform-name .badge {
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            background-color: var(--light-green-bg);
            color: var(--safe-green);
        }

        .compare-metrics {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 16px;
        }

        .compare-metric {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .compare-metric .metric-label {
            font-size: 12.5px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .compare-metric .metric-value {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .metric-value.safe {
            color: var(--safe-green);
        }

        .metric-value.warn {
            color: var(--warning);
        }

        .compare-rating {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 10px;
            padding-top: 14px;
            border-top: 1px solid var(--border-default);
        }

        .compare-rating .stars {
            color: var(--accent);
            font-size: 16px;
            letter-spacing: 2px;
        }

        .compare-rating .rating-num {
            font-size: 15px;
            font-weight: 700;
            color: var(--accent);
        }

        /* ===== 安全六要素 ===== */
        .safety-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .safety-item {
            display: flex;
            gap: 16px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            border: 1px solid var(--border-default);
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .safety-item:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(14, 59, 49, 0.2);
        }

        .safety-num {
            width: 40px;
            height: 40px;
            background-color: var(--light-green-bg);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            font-weight: 700;
            flex-shrink: 0;
            border: 1.5px solid rgba(14, 59, 49, 0.15);
        }

        .safety-content h3 {
            font-size: 16.5px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

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

        /* ===== 资金存管 ===== */
        .funds-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 40px;
            align-items: center;
            margin-top: 24px;
        }

        .funds-steps {
            list-style: none;
            margin-top: 20px;
        }

        .funds-steps li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 0;
            font-size: 15px;
            color: var(--text-primary);
            line-height: 1.6;
            border-bottom: 1px dashed var(--border-default);
        }

        .funds-steps li:last-child {
            border-bottom: none;
        }

        .step-dot {
            width: 8px;
            height: 8px;
            background-color: var(--accent);
            border-radius: 50%;
            margin-top: 8px;
            flex-shrink: 0;
        }

        .funds-image {
            position: relative;
        }

        .funds-image img {
            border-radius: var(--radius-card);
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            box-shadow: var(--shadow-card-hover);
        }

        .funds-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 18px;
        }

        .funds-tag {
            font-size: 13px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: 18px;
            background-color: var(--light-green-bg);
            color: var(--safe-green);
            border: 1px solid rgba(31, 122, 92, 0.25);
        }

        /* ===== 时间线 ===== */
        .timeline {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 0;
            margin-top: 40px;
            position: relative;
        }

        .timeline::before {
            content: '';
            position: absolute;
            top: 22px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: #DCD8D0;
        }

        .timeline-step {
            text-align: center;
            padding: 0 12px;
            position: relative;
            z-index: 1;
        }

        .timeline-dot {
            width: 44px;
            height: 44px;
            background-color: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            color: var(--text-white);
            font-weight: 700;
            font-size: 16px;
            box-shadow: 0 4px 12px rgba(200, 135, 58, 0.35);
            position: relative;
            z-index: 2;
        }

        .timeline-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-default);
            padding: 16px 14px;
            box-shadow: var(--shadow-card);
            min-height: 110px;
        }

        .timeline-card h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

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

        /* ===== 费率表格 ===== */
        .fee-table-wrapper {
            overflow-x: auto;
            margin-top: 28px;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-default);
        }

        .fee-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
            font-size: 14.5px;
        }

        .fee-table thead th {
            background-color: var(--primary);
            color: var(--text-white);
            font-weight: 600;
            padding: 16px 18px;
            text-align: left;
            font-size: 14.5px;
            letter-spacing: 0.3px;
        }

        .fee-table tbody td {
            padding: 15px 18px;
            border-bottom: 1px solid var(--border-default);
            background-color: var(--card-bg);
            color: var(--text-primary);
            line-height: 1.6;
        }

        .fee-table tbody tr:hover td {
            background-color: var(--light-green-bg);
        }

        .fee-table tbody tr:last-child td {
            border-bottom: none;
        }

        .fee-table .fee-note {
            color: var(--text-secondary);
            font-size: 13px;
        }

        /* ===== 风控警示 ===== */
        .risk-control-box {
            background-color: var(--light-orange-bg);
            border-left: 4px solid var(--warning);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            padding: 28px 28px;
            margin-top: 28px;
        }

        .risk-control-box h3 {
            color: var(--warning);
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .risk-control-box .risk-list {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }

        .risk-control-box .risk-list li {
            font-size: 14.5px;
            color: var(--text-primary);
            line-height: 1.7;
            padding-left: 18px;
            position: relative;
        }

        .risk-control-box .risk-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 9px;
            width: 8px;
            height: 8px;
            background-color: var(--warning);
            border-radius: 50%;
        }

        /* ===== 场景化方案 ===== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }

        .scenario-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-default);
            box-shadow: var(--shadow-card);
            padding: 26px 24px;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .scenario-card:nth-child(1) {
            min-height: 300px;
        }

        .scenario-card:nth-child(2) {
            min-height: 340px;
        }

        .scenario-card:nth-child(3) {
            min-height: 280px;
        }

        .scenario-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(14, 59, 49, 0.25);
        }

        .scenario-card .scenario-icon {
            font-size: 32px;
            margin-bottom: 4px;
        }

        .scenario-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .scenario-card .scenario-condition {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            flex-grow: 1;
        }

        .scenario-card .scenario-risk {
            font-size: 13px;
            color: var(--warning);
            font-weight: 500;
            padding-top: 12px;
            border-top: 1px solid var(--border-default);
            line-height: 1.6;
        }

        /* ===== 资讯列表 ===== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-top: 28px;
        }

        .news-item {
            display: flex;
            gap: 18px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            border: 1px solid var(--border-default);
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .news-item:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(14, 59, 49, 0.2);
        }

        .news-date {
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 90px;
            padding-top: 2px;
            font-weight: 500;
        }

        .news-body {
            flex: 1;
        }

        .news-body h3 {
            font-size: 15.5px;
            font-weight: 600;
            margin-bottom: 6px;
        }

        .news-body h3 a {
            color: var(--text-primary);
            transition: var(--transition-base);
        }

        .news-body h3 a:hover {
            color: var(--accent);
        }

        .news-body .news-excerpt {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 8px;
        }

        .news-meta {
            display: flex;
            gap: 14px;
            font-size: 12.5px;
            color: var(--text-muted);
        }

        .news-meta .news-cat {
            color: var(--safe-green);
            font-weight: 500;
        }

        .news-empty {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 32px 20px;
            text-align: center;
            color: var(--text-secondary);
            font-size: 15px;
            border: 1px dashed var(--border-default);
            margin-top: 28px;
        }

        /* ===== FAQ ===== */
        .faq-list {
            margin-top: 28px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: #FAF9F6;
            border-radius: var(--radius-accordion);
            border: 1px solid var(--border-default);
            overflow: hidden;
            transition: var(--transition-base);
        }

        .faq-item.open {
            border-left: 3px solid var(--accent);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            cursor: pointer;
            transition: var(--transition-base);
            background: none;
            border: none;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-icon {
            font-size: 20px;
            color: var(--text-muted);
            transition: transform 0.3s ease;
            flex-shrink: 0;
            font-weight: 400;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            color: var(--accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 22px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

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

        /* ===== 口碑榜 ===== */
        .reputation-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 28px;
        }

        .reputation-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-default);
            box-shadow: var(--shadow-card);
            padding: 24px 22px;
            transition: var(--transition-base);
        }

        .reputation-card:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .rep-platform {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .rep-score-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .rep-score {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
        }

        .rep-score-label {
            font-size: 13px;
            color: var(--text-muted);
        }

        .rep-bar-track {
            height: 6px;
            background-color: #E8E5DE;
            border-radius: 3px;
            overflow: hidden;
            margin-bottom: 10px;
        }

        .rep-bar-fill {
            height: 100%;
            background-color: var(--safe-green);
            border-radius: 3px;
            transition: width 0.6s ease;
        }

        .rep-comment {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            font-style: italic;
        }

        /* ===== 合规风险提示 ===== */
        .compliance-box {
            background-color: var(--light-orange-bg);
            border-left: 4px solid var(--warning);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            padding: 28px 30px;
            margin-top: 28px;
        }

        .compliance-box h3 {
            color: var(--warning);
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .compliance-box p {
            font-size: 14.5px;
            color: var(--text-primary);
            line-height: 1.8;
            margin-bottom: 8px;
        }

        .compliance-box p:last-child {
            margin-bottom: 0;
        }

        /* ===== 资质查询 ===== */
        .query-box {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-default);
            box-shadow: var(--shadow-card);
            padding: 32px 28px;
            margin-top: 28px;
        }

        .query-form {
            display: grid;
            grid-template-columns: 1fr 1fr auto;
            gap: 16px;
            align-items: end;
        }

        .query-form .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .query-form label {
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text-secondary);
        }

        .query-form input,
        .query-form select {
            padding: 12px 16px;
            border-radius: var(--radius-input);
            border: 1.5px solid var(--border-default);
            background-color: var(--bg);
            font-size: 14.5px;
            transition: var(--transition-base);
            color: var(--text-primary);
            min-height: 46px;
        }

        .query-form input:focus,
        .query-form select:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(14, 59, 49, 0.1);
        }

        .query-result {
            margin-top: 18px;
            padding: 18px 20px;
            background-color: var(--light-green-bg);
            border-radius: var(--radius-input);
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            display: none;
        }

        .query-result.show {
            display: block;
        }

        /* ===== 底部 CTA ===== */
        .bottom-cta {
            background-color: var(--primary);
            background-image: linear-gradient(rgba(14, 59, 49, 0.92), rgba(14, 59, 49, 0.95)), url('/assets/images/de4423c6ae8573a1.webp');
            background-size: cover;
            background-position: center;
            color: var(--text-white);
            padding: 64px 0;
            text-align: center;
        }

        .bottom-cta h2 {
            font-size: 30px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .bottom-cta p {
            font-size: 16px;
            color: #C5CDC8;
            margin-bottom: 30px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.75;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background-color: var(--dark-bg);
            color: var(--text-dark-bg);
            padding: 56px 0 28px;
        }

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

        .footer-brand .footer-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .footer-brand p {
            font-size: 13.5px;
            color: #A8B2AC;
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

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

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

        .footer-col ul li a {
            color: #A8B2AC;
            font-size: 13.5px;
            transition: var(--transition-base);
            text-decoration: none;
            line-height: 1.6;
        }

        .footer-col ul li a:hover {
            color: var(--accent);
            text-decoration: none;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 12.5px;
            color: #8A918D;
            line-height: 1.6;
        }

        .footer-bottom a {
            color: #8A918D;
            text-decoration: none;
            transition: var(--transition-base);
        }

        .footer-bottom a:hover {
            color: var(--accent);
            text-decoration: none;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .hero-image-wrapper {
                max-width: 520px;
                margin: 0 auto;
            }

            .funds-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .funds-image {
                max-width: 480px;
                margin: 0 auto;
            }

            .timeline {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }

            .timeline::before {
                display: none;
            }

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

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

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .query-form {
                grid-template-columns: 1fr 1fr;
            }

            .query-form .btn {
                grid-column: span 2;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-padding-desktop: var(--section-padding-tablet);
            }

            .nav-links {
                display: none;
            }

            .nav-cta {
                display: none;
            }

            .nav-hamburger {
                display: flex;
            }

            .hero h1 {
                font-size: 29px;
            }

            .hero-subtitle {
                font-size: 15.5px;
            }

            .section-title {
                font-size: 23px;
            }

            .safety-grid {
                grid-template-columns: 1fr;
            }

            .risk-control-box .risk-list {
                grid-template-columns: 1fr;
            }

            .timeline {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .scenario-grid {
                grid-template-columns: 1fr;
            }

            .reputation-grid {
                grid-template-columns: 1fr;
                overflow-x: auto;
                display: flex;
                flex-wrap: nowrap;
                gap: 16px;
                padding-bottom: 8px;
            }

            .reputation-card {
                min-width: 260px;
                flex-shrink: 0;
            }

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

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .query-form {
                grid-template-columns: 1fr;
            }

            .query-form .btn {
                grid-column: auto;
                width: 100%;
            }

            .hero {
                padding: 48px 0;
            }

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

            .compare-grid {
                grid-template-columns: 1fr;
                display: flex;
                flex-wrap: nowrap;
                overflow-x: auto;
                gap: 16px;
                padding-bottom: 8px;
            }

            .compare-card {
                min-width: 270px;
                flex-shrink: 0;
            }

            .timeline-card {
                min-height: auto;
            }

            .bottom-cta h2 {
                font-size: 24px;
            }

            .filter-bar {
                padding: 14px 12px;
                gap: 8px;
            }

            .filter-tag {
                font-size: 12.5px;
                padding: 6px 14px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .hero {
                padding: 36px 0;
            }

            .hero h1 {
                font-size: 23px;
                line-height: 1.4;
            }

            .hero-subtitle {
                font-size: 14.5px;
            }

            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }

            .btn {
                width: 100%;
                text-align: center;
                font-size: 14px;
                padding: 12px 20px;
            }

            .section-title {
                font-size: 20px;
            }

            .section {
                padding: 32px 0;
            }

            .safety-item {
                padding: 16px 14px;
                flex-direction: column;
                gap: 12px;
            }

            .safety-num {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }

            .fee-table {
                min-width: 500px;
                font-size: 13px;
            }

            .fee-table thead th,
            .fee-table tbody td {
                padding: 12px 14px;
            }

            .news-item {
                flex-direction: column;
                gap: 8px;
                padding: 15px 16px;
            }

            .news-date {
                min-width: auto;
            }

            .faq-question {
                font-size: 14.5px;
                padding: 15px 16px;
            }

            .faq-answer {
                font-size: 14px;
                padding-left: 16px;
                padding-right: 16px;
            }

            .compliance-box,
            .risk-control-box {
                padding: 20px 18px;
            }

            .query-box {
                padding: 22px 16px;
            }
        }

/* roulang page: article */
:root {
            --primary: #0E3B31;
            --primary-dark: #0A2E26;
            --accent: #C8873A;
            --safe-green: #1F7A5C;
            --warning: #D96E2C;
            --danger: #B23A2E;
            --bg: #F5F3EE;
            --card-bg: #FFFFFF;
            --dark-bg: #10201C;
            --light-green-bg: #EDF3F0;
            --light-orange-bg: #FBEFE4;
            --text-primary: #1F2320;
            --text-secondary: #5A625C;
            --text-muted: #8A918D;
            --text-white: #FFFFFF;
            --text-dark-bg: #E7EAE6;
            --border-default: #E5E1D8;
            --border-primary: #0E3B31;
            --border-warning: #D96E2C;
            --radius-card: 12px;
            --radius-button: 10px;
            --radius-input: 8px;
            --radius-tag: 6px;
            --radius-accordion: 8px;
            --shadow-card: 0 2px 10px rgba(14, 59, 49, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(14, 59, 49, 0.12);
            --shadow-nav: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-btn: 0 2px 8px rgba(14, 59, 49, 0.15);
            --font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --container-max: 1200px;
            --nav-height: 64px;
            --section-padding-desktop: 72px;
            --section-padding-tablet: 48px;
            --section-padding-mobile: 32px;
            --transition-base: all 0.25s ease;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }

        * {
            box-sizing: border-box;
        }

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

        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

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

        .announcement-bar {
            background: var(--light-orange-bg);
            border-bottom: 1px solid #F0D9C4;
            color: #7A4A20;
            font-size: 13px;
            padding: 10px 0;
            position: relative;
            z-index: 1001;
        }

        .announcement-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .announcement-bar .close-btn {
            color: #7A4A20;
            font-size: 18px;
            line-height: 1;
            padding: 2px 8px;
            border-radius: 4px;
            transition: var(--transition-base);
        }

        .announcement-bar .close-btn:hover {
            background: rgba(0, 0, 0, 0.05);
            text-decoration: none;
            color: #5E3A15;
        }

        /* ===== 导航 ===== */
        .site-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(14, 59, 49, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow 0.3s ease;
        }

        .site-nav.scrolled {
            box-shadow: var(--shadow-nav);
        }

        .site-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }

        .nav-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            line-height: 1.3;
        }

        .nav-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-links li {
            list-style: none;
        }

        .nav-links a {
            color: var(--text-dark-bg);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 6px;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
            display: block;
        }

        .nav-links a:hover {
            color: var(--accent);
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }

        .nav-links a.active {
            color: var(--text-white);
            background-color: rgba(255, 255, 255, 0.12);
            font-weight: 600;
            box-shadow: inset 0 -2px 0 var(--accent);
        }

        .nav-cta {
            background-color: var(--accent);
            color: var(--text-white);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            white-space: nowrap;
            text-decoration: none;
            box-shadow: var(--shadow-btn);
            display: inline-block;
        }

        .nav-cta:hover {
            background-color: #B8782E;
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(200, 135, 58, 0.35);
        }

        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: var(--transition-base);
        }

        .nav-hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-white);
            border-radius: 2px;
            transition: var(--transition-base);
        }

        .nav-hamburger:hover {
            background: rgba(255, 255, 255, 0.12);
        }

        /* ===== 面包屑 ===== */
        .article-breadcrumb {
            background: var(--light-green-bg);
            border-bottom: 1px solid #DCE4DF;
            padding: 18px 0;
        }

        .article-breadcrumb .container {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
        }

        .article-breadcrumb a {
            color: var(--text-secondary);
            font-weight: 500;
            text-decoration: none;
        }

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

        .article-breadcrumb .sep {
            color: #B5BCB7;
            margin: 0 4px;
        }

        .article-breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
            max-width: 360px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* ===== 文章标题区 ===== */
        .article-header {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border-default);
            padding: 40px 0 32px;
        }

        .article-header .container {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .article-meta-top {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 20px;
        }

        .badge-category {
            display: inline-block;
            background: var(--light-green-bg);
            color: var(--safe-green);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid #CFE0D7;
            letter-spacing: 0.3px;
        }

        .article-date {
            color: var(--text-muted);
            font-size: 14px;
        }

        .article-reads {
            color: var(--text-muted);
            font-size: 14px;
        }

        .article-reads strong {
            color: var(--accent);
            font-weight: 600;
        }

        .article-header h1 {
            font-size: 32px;
            line-height: 1.4;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 16px 0;
        }

        .article-excerpt {
            font-size: 17px;
            line-height: 1.8;
            color: var(--text-secondary);
            margin: 0;
            max-width: 700px;
        }

        /* ===== 文章正文阅读区 ===== */
        .article-body-section {
            background: var(--card-bg);
            padding: 48px 0;
        }

        .article-body-section .article-body-container {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .article-body-content {
            font-size: 16px;
            line-height: 1.95;
            color: var(--text-primary);
            letter-spacing: 0.2px;
        }

        .article-body-content h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin: 36px 0 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light-green-bg);
            line-height: 1.45;
        }

        .article-body-content h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-primary);
            margin: 28px 0 14px;
            line-height: 1.5;
        }

        .article-body-content p {
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        .article-body-content strong {
            font-weight: 600;
            color: var(--text-primary);
        }

        .article-body-content blockquote {
            border-left: 4px solid var(--primary);
            background: var(--light-green-bg);
            padding: 18px 22px;
            margin: 24px 0;
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            color: var(--text-secondary);
            font-style: normal;
            font-size: 15px;
            line-height: 1.85;
        }

        .article-body-content blockquote p {
            margin: 0;
            color: var(--text-secondary);
        }

        .article-body-content ul,
        .article-body-content ol {
            margin: 16px 0 20px;
            padding-left: 24px;
            line-height: 1.85;
        }

        .article-body-content li {
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .article-body-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 15px;
            background: var(--card-bg);
            border: 1px solid var(--border-default);
            display: block;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .article-body-content table:hover {
            border-color: #D0CDC4;
        }

        .article-body-content thead {
            background: var(--primary);
        }

        .article-body-content thead th {
            color: var(--text-white);
            font-weight: 600;
            padding: 13px 16px;
            text-align: left;
            white-space: nowrap;
        }

        .article-body-content tbody tr {
            border-bottom: 1px solid var(--border-default);
            transition: var(--transition-base);
        }

        .article-body-content tbody tr:hover {
            background: var(--light-green-bg);
        }

        .article-body-content tbody td {
            padding: 12px 16px;
            color: var(--text-secondary);
            white-space: nowrap;
        }

        .article-body-content .figure-caption {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            margin: 8px 0 24px;
        }

        .article-not-found {
            text-align: center;
            padding: 60px 20px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-default);
        }

        .article-not-found h2 {
            font-size: 22px;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .article-not-found p {
            color: var(--text-secondary);
            margin-bottom: 24px;
        }

        .article-not-found .btn-back {
            display: inline-block;
            background: var(--primary);
            color: var(--text-white);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-button);
            text-decoration: none;
            transition: var(--transition-base);
        }

        .article-not-found .btn-back:hover {
            background: var(--primary-dark);
            color: var(--text-white);
            text-decoration: none;
            box-shadow: var(--shadow-card-hover);
        }

        /* ===== 文章配图位 ===== */
        .article-figure-section {
            background: var(--bg);
            padding: 0 0 48px;
        }

        .article-figure-container {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .article-figure-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border-default);
            box-shadow: var(--shadow-card);
        }

        .article-figure-card img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
        }

        .article-figure-caption {
            padding: 16px 20px;
            font-size: 14px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-default);
            background: var(--card-bg);
        }

        /* ===== 标签区 ===== */
        .article-tags-section {
            background: var(--bg);
            padding: 0 0 48px;
        }

        .article-tags-container {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .tags-cloud .tag-label {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 15px;
            margin-right: 4px;
        }

        .tag-pill {
            display: inline-block;
            background: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: 20px;
            padding: 6px 16px;
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
            transition: var(--transition-base);
            text-decoration: none;
        }

        .tag-pill:hover {
            border-color: var(--primary);
            color: var(--primary);
            text-decoration: none;
            background: var(--light-green-bg);
        }

        /* ===== 相关推荐 ===== */
        .article-related-section {
            background: var(--bg);
            padding: 0 0 56px;
        }

        .article-related-container {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-heading {
            margin-bottom: 24px;
        }

        .section-heading h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin: 0;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .related-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-default);
            padding: 22px;
            transition: var(--transition-base);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            text-decoration: none;
        }

        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--primary);
            text-decoration: none;
        }

        .related-card .card-category {
            font-size: 12px;
            color: var(--safe-green);
            font-weight: 600;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .related-card .card-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            margin-bottom: 10px;
            flex-grow: 1;
        }

        .related-card .card-summary {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-card .card-time {
            font-size: 13px;
            color: var(--text-muted);
        }

        .empty-state {
            background: var(--card-bg);
            border: 1px dashed #D5D1C8;
            border-radius: var(--radius-card);
            padding: 36px 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 15px;
        }

        /* ===== 上一篇/下一篇 ===== */
        .article-nav-section {
            background: var(--bg);
            padding: 0 0 56px;
        }

        .article-nav-container {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .pagination-nav {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .pagination-link {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-default);
            padding: 18px 20px;
            transition: var(--transition-base);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-card);
        }

        .pagination-link:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-card-hover);
            text-decoration: none;
        }

        .pagination-link .arrow {
            font-size: 20px;
            color: var(--primary);
            font-weight: 700;
            flex-shrink: 0;
        }

        .pagination-link .link-text {
            display: flex;
            flex-direction: column;
        }

        .pagination-link .link-label {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
            margin-bottom: 4px;
        }

        .pagination-link .link-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 260px;
        }

        .pagination-link:hover .link-title {
            color: var(--accent);
        }

        .pagination-link.disabled {
            opacity: 0.45;
            pointer-events: none;
            border-color: #E8E5DE;
            box-shadow: none;
        }

        /* ===== 风险提示条 ===== */
        .article-risk-bar {
            background: var(--light-orange-bg);
            border-left: 4px solid var(--warning);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            padding: 20px 24px;
            margin: 0 0 16px;
        }

        .article-risk-bar .risk-title {
            font-size: 15px;
            font-weight: 700;
            color: #7A4A20;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .article-risk-bar .risk-title::before {
            content: "⚠";
            font-size: 16px;
            color: var(--warning);
        }

        .article-risk-bar p {
            font-size: 14px;
            line-height: 1.8;
            color: #6B4A2E;
            margin: 0;
        }

        .article-risk-bar .risk-text {
            font-size: 14px;
            line-height: 1.8;
            color: #6B4A2E;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--dark-bg);
            color: var(--text-dark-bg);
            padding: 56px 0 0;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }

        .footer-brand .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-dark-bg);
            opacity: 0.85;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-white);
            margin: 0 0 16px;
        }

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

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

        .footer-col a {
            color: var(--text-dark-bg);
            font-size: 14px;
            text-decoration: none;
            transition: var(--transition-base);
            opacity: 0.82;
        }

        .footer-col a:hover {
            color: var(--accent);
            opacity: 1;
            text-decoration: none;
        }

        .footer-bottom {
            margin-top: 32px;
            padding: 22px 0 28px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--text-dark-bg);
            opacity: 0.65;
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        /* ===== 移动端导航面板 ===== */
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: var(--primary);
            z-index: 999;
            padding: 20px 24px 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .mobile-nav-panel.open {
            display: block;
            animation: fadeInDown 0.3s ease;
        }

        .mobile-nav-panel ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .mobile-nav-panel a {
            color: var(--text-white);
            font-size: 16px;
            font-weight: 500;
            padding: 12px 16px;
            border-radius: 8px;
            text-decoration: none;
            transition: var(--transition-base);
            display: block;
        }

        .mobile-nav-panel a:hover {
            background: rgba(255, 255, 255, 0.08);
            color: var(--accent);
            text-decoration: none;
        }

        .mobile-nav-panel a.active {
            background: rgba(255, 255, 255, 0.14);
            color: var(--text-white);
            font-weight: 600;
            box-shadow: inset 0 -2px 0 var(--accent);
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .site-nav .container {
                gap: 16px;
            }

            .nav-links a {
                padding: 8px 10px;
                font-size: 14px;
            }

            .nav-cta {
                padding: 9px 16px;
                font-size: 13px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }

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

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .nav-cta {
                display: none;
            }

            .nav-hamburger {
                display: flex;
            }

            .article-header {
                padding: 32px 0 24px;
            }

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

            .article-excerpt {
                font-size: 15px;
            }

            .article-body-section {
                padding: 36px 0;
            }

            .article-body-content h2 {
                font-size: 21px;
            }

            .article-body-content h3 {
                font-size: 18px;
            }

            .related-grid {
                grid-template-columns: 1fr;
            }

            .pagination-nav {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .pagination-link .link-title {
                max-width: 100%;
                white-space: normal;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

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

            .footer-bottom span {
                white-space: normal;
            }

            .article-breadcrumb .current {
                max-width: 220px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .article-header .container,
            .article-body-section .article-body-container,
            .article-figure-container,
            .article-tags-container,
            .article-related-container,
            .article-nav-container {
                padding: 0 16px;
            }

            .article-header h1 {
                font-size: 22px;
                line-height: 1.5;
            }

            .article-meta-top {
                gap: 8px;
            }

            .article-excerpt {
                font-size: 14px;
            }

            .article-body-content {
                font-size: 15px;
            }

            .article-risk-bar {
                padding: 16px 18px;
            }

            .tag-pill {
                padding: 5px 12px;
                font-size: 12px;
            }

            .section-heading h2 {
                font-size: 20px;
            }

            .announcement-bar .container {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }

            .announcement-bar .close-btn {
                display: none;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0E3B31;
            --primary-dark: #0A2E26;
            --accent: #C8873A;
            --safe-green: #1F7A5C;
            --warning: #D96E2C;
            --danger: #B23A2E;
            --bg: #F5F3EE;
            --card-bg: #FFFFFF;
            --dark-bg: #10201C;
            --light-green-bg: #EDF3F0;
            --light-orange-bg: #FBEFE4;
            --text-primary: #1F2320;
            --text-secondary: #5A625C;
            --text-muted: #8A918D;
            --text-white: #FFFFFF;
            --text-dark-bg: #E7EAE6;
            --border-default: #E5E1D8;
            --border-primary: #0E3B31;
            --border-warning: #D96E2C;
            --radius-card: 12px;
            --radius-button: 10px;
            --radius-input: 8px;
            --radius-tag: 6px;
            --radius-accordion: 8px;
            --shadow-card: 0 2px 10px rgba(14, 59, 49, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(14, 59, 49, 0.12);
            --shadow-nav: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-btn: 0 2px 8px rgba(14, 59, 49, 0.15);
            --font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --container-max: 1200px;
            --nav-height: 64px;
            --section-padding-desktop: 72px;
            --section-padding-tablet: 48px;
            --section-padding-mobile: 32px;
            --transition-base: all 0.25s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        /* 公告条 */
        .announcement-bar {
            background-color: var(--light-orange-bg);
            border-bottom: 1px solid #F0D9C4;
            color: var(--text-secondary);
            font-size: 14px;
            padding: 10px 0;
            position: relative;
            z-index: 1001;
        }
        .announcement-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .announcement-bar .announcement-text {
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.5;
        }
        .announcement-bar .announcement-text .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--warning);
            flex-shrink: 0;
        }
        .announcement-close {
            color: var(--text-muted);
            font-size: 18px;
            line-height: 1;
            padding: 2px 8px;
            border-radius: 4px;
            transition: var(--transition-base);
        }
        .announcement-close:hover {
            color: var(--danger);
            background-color: rgba(178, 58, 46, 0.06);
        }
        /* 导航 */
        .site-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(14, 59, 49, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow 0.3s ease;
        }
        .site-nav.scrolled {
            box-shadow: var(--shadow-nav);
        }
        .site-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }
        .nav-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            line-height: 1.3;
        }
        .nav-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links li {
            list-style: none;
        }
        .nav-links a {
            color: var(--text-dark-bg);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 6px;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--accent);
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }
        .nav-links a.active {
            color: var(--text-white);
            background-color: rgba(255, 255, 255, 0.12);
            font-weight: 600;
            box-shadow: inset 0 -2px 0 var(--accent);
        }
        .nav-cta {
            background-color: var(--accent);
            color: var(--text-white);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            white-space: nowrap;
            text-decoration: none;
            box-shadow: var(--shadow-btn);
        }
        .nav-cta:hover {
            background-color: #B8782E;
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
        }
        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 6px;
            transition: var(--transition-base);
        }
        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: var(--text-white);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .nav-hamburger:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        .nav-hamburger[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-hamburger[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-hamburger[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        /* 移动端导航面板 */
        @media (max-width: 1023px) {
            .nav-hamburger {
                display: flex;
            }
            .nav-links {
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background-color: var(--primary-dark);
                flex-direction: column;
                padding: 16px 24px 24px;
                gap: 4px;
                box-shadow: var(--shadow-nav);
                display: none;
                z-index: 999;
            }
            .nav-links.is-open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 14px 16px;
                font-size: 16px;
                border-radius: 8px;
            }
            .nav-cta {
                display: none;
            }
            .nav-cta.mobile-show {
                display: inline-block;
                width: 100%;
                text-align: center;
                margin-top: 8px;
            }
        }
        /* Section 通用 */
        .section {
            padding: var(--section-padding-desktop) 0;
            position: relative;
        }
        .section-light {
            background-color: var(--bg);
        }
        .section-white {
            background-color: var(--card-bg);
        }
        .section-light-green {
            background-color: var(--light-green-bg);
        }
        .section-dark {
            background-color: var(--dark-bg);
            color: var(--text-dark-bg);
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }
        .section-tag::before {
            content: '';
            width: 18px;
            height: 2px;
            background-color: var(--accent);
            border-radius: 2px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 16px;
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
        }
        /* Hero 分类 */
        .category-hero {
            background: linear-gradient(135deg, #0E3B31 0%, #10201C 55%, #1A3029 100%);
            color: var(--text-white);
            padding: 64px 0 56px;
            position: relative;
            overflow: hidden;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(200, 135, 58, 0.08);
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .hero-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-dark-bg);
            margin-bottom: 24px;
        }
        .hero-breadcrumb a {
            color: var(--text-dark-bg);
            text-decoration: none;
        }
        .hero-breadcrumb a:hover {
            color: var(--accent);
        }
        .hero-breadcrumb .sep {
            color: var(--text-muted);
        }
        .hero-breadcrumb .current {
            color: var(--accent);
            font-weight: 600;
        }
        .category-hero h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 18px;
            color: var(--text-white);
            letter-spacing: 0.3px;
        }
        .category-hero .hero-sub {
            font-size: 17px;
            color: #C4CDC7;
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 28px;
        }
        .hero-meta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            align-items: center;
        }
        .hero-meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #D8DEDB;
        }
        .hero-meta-item .icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
        }
        /* 快速筛选条 */
        .filter-sort-bar {
            background-color: var(--card-bg);
            border-bottom: 1px solid var(--border-default);
            padding: 20px 0;
        }
        .filter-sort-bar .container {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .filter-label::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 2px;
            background-color: var(--accent);
        }
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .filter-tag {
            padding: 8px 18px;
            border-radius: 20px;
            background-color: var(--bg);
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            border: 1px solid var(--border-default);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--primary);
        }
        .filter-tag.is-active {
            background-color: var(--primary);
            color: var(--text-white);
            border-color: var(--primary);
            font-weight: 600;
        }
        /* 对比表格 */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
        }
        .compare-table {
            width: 100%;
            min-width: 780px;
            border-collapse: collapse;
            margin: 0;
        }
        .compare-table thead th {
            background-color: var(--primary);
            color: var(--text-white);
            font-size: 14px;
            font-weight: 600;
            padding: 16px 20px;
            text-align: left;
            white-space: nowrap;
        }
        .compare-table thead th:first-child {
            border-radius: var(--radius-card) 0 0 0;
        }
        .compare-table thead th:last-child {
            border-radius: 0 var(--radius-card) 0 0;
        }
        .compare-table tbody td {
            padding: 16px 20px;
            font-size: 14px;
            border-bottom: 1px solid var(--border-default);
            color: var(--text-secondary);
            vertical-align: middle;
        }
        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }
        .compare-table tbody tr:hover {
            background-color: var(--light-green-bg);
        }
        .compare-table .platform-name {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 15px;
            white-space: nowrap;
        }
        .compare-table .platform-row-num {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .compare-table .num-badge {
            display: inline-flex;
            width: 26px;
            height: 26px;
            border-radius: 6px;
            background-color: rgba(14, 59, 49, 0.08);
            color: var(--primary);
            font-weight: 700;
            font-size: 13px;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .badge-safe {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            background-color: rgba(31, 122, 92, 0.1);
            color: var(--safe-green);
        }
        .badge-review {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            background-color: rgba(217, 110, 44, 0.1);
            color: var(--warning);
        }
        .badge-muted {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
            background-color: rgba(138, 145, 141, 0.12);
            color: var(--text-muted);
        }
        .star-rating {
            color: var(--accent);
            font-size: 15px;
            letter-spacing: 1px;
            white-space: nowrap;
        }
        .star-rating .muted {
            color: #D5D1C8;
        }
        /* 核心维度 */
        .dimension-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }
        .dimension-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-card);
            padding: 24px 22px;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .dimension-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: rgba(14, 59, 49, 0.3);
        }
        .dimension-card .dim-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background-color: var(--light-green-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 14px;
            flex-shrink: 0;
        }
        .dimension-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .dimension-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        .dimension-card .dim-tag {
            display: inline-block;
            margin-top: 12px;
            font-size: 12px;
            color: var(--primary);
            font-weight: 600;
            background-color: rgba(14, 59, 49, 0.06);
            padding: 4px 10px;
            border-radius: 4px;
        }
        /* 相关文章 */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }
        .related-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .related-card .related-img {
            aspect-ratio: 16 / 7;
            overflow: hidden;
            background-color: #E9EDEA;
        }
        .related-card .related-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .related-card .related-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .related-card h3 a {
            color: var(--text-primary);
            text-decoration: none;
        }
        .related-card h3 a:hover {
            color: var(--accent);
        }
        .related-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 12px;
        }
        .related-card .related-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .related-card .related-meta .cat {
            color: var(--primary);
            font-weight: 600;
        }
        /* 资讯列表 */
        .info-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 14px;
            margin-bottom: 28px;
        }
        .info-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            display: flex;
            gap: 18px;
            transition: var(--transition-base);
            align-items: flex-start;
        }
        .info-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(14, 59, 49, 0.25);
        }
        .info-card .info-date {
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 88px;
            padding-top: 2px;
            font-weight: 500;
        }
        .info-card .info-content {
            flex: 1;
            min-width: 0;
        }
        .info-card .info-content h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.45;
        }
        .info-card .info-content h4 a {
            color: var(--text-primary);
            text-decoration: none;
        }
        .info-card .info-content h4 a:hover {
            color: var(--accent);
        }
        .info-card .info-content p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0 0 8px;
        }
        .info-card .info-content .info-cat {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background-color: rgba(14, 59, 49, 0.06);
            padding: 3px 10px;
            border-radius: 4px;
        }
        .info-empty {
            background-color: var(--card-bg);
            border: 1px dashed var(--border-default);
            border-radius: var(--radius-card);
            padding: 32px 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 15px;
            margin-bottom: 28px;
        }
        .btn-outline-primary-custom {
            display: inline-block;
            padding: 12px 28px;
            border-radius: var(--radius-button);
            border: 1px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            transition: var(--transition-base);
            text-decoration: none;
            background-color: transparent;
        }
        .btn-outline-primary-custom:hover {
            background-color: rgba(14, 59, 49, 0.08);
            color: var(--primary);
            text-decoration: none;
        }
        /* 风险提示 */
        .risk-notice {
            background-color: var(--light-orange-bg);
            border-left: 4px solid var(--warning);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            padding: 24px 28px;
            margin: 0;
        }
        .risk-notice h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--warning);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .risk-notice h3::before {
            content: '';
            width: 10px;
            height: 10px;
            border-radius: 2px;
            background-color: var(--warning);
        }
        .risk-notice p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0;
        }
        /* 底部 CTA */
        .cta-section {
            background: linear-gradient(135deg, #0E3B31 0%, #10201C 60%, #14251F 100%);
            padding: 56px 0;
            text-align: center;
            color: var(--text-white);
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
            line-height: 1.4;
        }
        .cta-section p {
            font-size: 16px;
            color: #C4CDC7;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }
        .btn-accent {
            display: inline-block;
            background-color: var(--accent);
            color: var(--text-white);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 34px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            text-decoration: none;
            box-shadow: var(--shadow-btn);
        }
        .btn-accent:hover {
            background-color: #B8782E;
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
        }
        /* 页脚 */
        .site-footer {
            background-color: var(--dark-bg);
            color: var(--text-dark-bg);
            padding: 56px 0 28px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 14px;
            text-decoration: none;
            transition: var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
        }
        /* 响应式 */
        @media (max-width: 1023px) {
            :root {
                --section-padding-desktop: var(--section-padding-tablet);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 640px) {
            :root {
                --section-padding-desktop: var(--section-padding-mobile);
            }
            .container {
                padding: 0 16px;
            }
            .category-hero {
                padding: 40px 0 36px;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            .category-hero .hero-sub {
                font-size: 15px;
            }
            .hero-meta-row {
                gap: 14px;
            }
            .section-title {
                font-size: 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
            .dimension-grid {
                grid-template-columns: 1fr;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .info-card {
                flex-direction: column;
                gap: 8px;
            }
            .info-card .info-date {
                min-width: auto;
            }
            .filter-sort-bar .container {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .filter-tags {
                gap: 6px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 13px;
            }
        }
        @media (min-width: 641px) and (max-width: 1023px) {
            .category-hero h1 {
                font-size: 32px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0E3B31;
            --primary-dark: #0A2E26;
            --accent: #C8873A;
            --safe-green: #1F7A5C;
            --warning: #D96E2C;
            --danger: #B23A2E;
            --bg: #F5F3EE;
            --card-bg: #FFFFFF;
            --dark-bg: #10201C;
            --light-green-bg: #EDF3F0;
            --light-orange-bg: #FBEFE4;
            --text-primary: #1F2320;
            --text-secondary: #5A625C;
            --text-muted: #8A918D;
            --text-white: #FFFFFF;
            --text-dark-bg: #E7EAE6;
            --border-default: #E5E1D8;
            --border-primary: #0E3B31;
            --border-warning: #D96E2C;
            --radius-card: 12px;
            --radius-button: 10px;
            --radius-input: 8px;
            --radius-tag: 6px;
            --radius-accordion: 8px;
            --shadow-card: 0 2px 10px rgba(14, 59, 49, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(14, 59, 49, 0.12);
            --shadow-nav: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-btn: 0 2px 8px rgba(14, 59, 49, 0.15);
            --font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --container-max: 1200px;
            --nav-height: 64px;
            --section-padding-desktop: 72px;
            --section-padding-tablet: 48px;
            --section-padding-mobile: 32px;
            --transition-base: all 0.25s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        .site-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(14, 59, 49, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow 0.3s ease;
        }
        .site-nav.scrolled {
            box-shadow: var(--shadow-nav);
        }
        .site-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }
        .nav-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            line-height: 1.3;
        }
        .nav-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links li {
            list-style: none;
        }
        .nav-links a {
            color: var(--text-dark-bg);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 6px;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
            display: inline-block;
        }
        .nav-links a:hover {
            color: var(--accent);
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }
        .nav-links a.active {
            color: var(--text-white);
            background-color: rgba(255, 255, 255, 0.12);
            font-weight: 600;
            box-shadow: inset 0 -2px 0 var(--accent);
        }
        .nav-cta {
            background-color: var(--accent);
            color: var(--text-white);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            white-space: nowrap;
            text-decoration: none;
            box-shadow: var(--shadow-btn);
            display: inline-block;
        }
        .nav-cta:hover {
            background-color: #B8782E;
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(14, 59, 49, 0.2);
        }
        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 6px;
            background: transparent;
            border: none;
        }
        .nav-hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background-color: var(--text-white);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .nav-hamburger:hover span {
            background-color: var(--accent);
        }
        /* 面包屑 */
        .breadcrumb-wrap {
            background-color: var(--light-green-bg);
            border-bottom: 1px solid var(--border-default);
            padding: 16px 0;
            font-size: 14px;
            color: var(--text-secondary);
        }
        .breadcrumb-wrap .container {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb-wrap a {
            color: var(--text-secondary);
            text-decoration: none;
        }
        .breadcrumb-wrap a:hover {
            color: var(--primary);
        }
        .breadcrumb-wrap .separator {
            color: var(--text-muted);
        }
        .breadcrumb-wrap .current {
            color: var(--text-primary);
            font-weight: 600;
        }
        /* Hero */
        .page-hero {
            background-color: var(--dark-bg);
            color: var(--text-white);
            padding: 56px 0 64px;
        }
        .page-hero .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .page-hero .hero-label {
            display: inline-block;
            background-color: rgba(200, 135, 58, 0.15);
            color: var(--accent);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-tag);
            letter-spacing: 1px;
            margin-bottom: 16px;
        }
        .page-hero h1 {
            font-size: 36px;
            font-weight: 700;
            color: var(--text-white);
            line-height: 1.35;
            margin: 0 0 16px;
        }
        .page-hero .hero-sub {
            font-size: 17px;
            color: #C8CEC7;
            line-height: 1.75;
            margin: 0 0 28px;
            max-width: 520px;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-primary {
            background-color: var(--primary);
            color: var(--text-white);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            text-decoration: none;
            display: inline-block;
            box-shadow: var(--shadow-btn);
            border: none;
        }
        .btn-primary:hover {
            background-color: var(--primary-dark);
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(14, 59, 49, 0.25);
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--text-white);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            text-decoration: none;
            border: 1px solid rgba(255, 255, 255, 0.4);
        }
        .btn-secondary:hover {
            background-color: rgba(255, 255, 255, 0.08);
            color: var(--accent);
            text-decoration: none;
            border-color: var(--accent);
        }
        .hero-figure {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
        }
        .hero-figure img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: var(--radius-card);
        }
        .hero-figure .fig-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background-color: rgba(14, 59, 49, 0.88);
            color: var(--text-white);
            padding: 8px 16px;
            border-radius: var(--radius-tag);
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.5px;
        }
        /* Section 通用 */
        .section {
            padding: var(--section-padding-desktop) 0;
        }
        .section-alt {
            background-color: var(--card-bg);
        }
        .section-green {
            background-color: var(--light-green-bg);
        }
        .section-head {
            margin-bottom: 36px;
        }
        .section-head h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin: 0 0 12px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
            max-width: 680px;
        }
        /* 标签 */
        .section-tag {
            display: inline-block;
            background-color: var(--light-green-bg);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }
        /* 流程时间线 */
        .timeline-flow {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }
        .timeline-step {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-card);
            padding: 20px 16px;
            text-align: center;
            position: relative;
            transition: var(--transition-base);
        }
        .timeline-step:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .timeline-step .step-dot {
            width: 36px;
            height: 36px;
            background-color: var(--accent);
            color: var(--text-white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 700;
            margin: 0 auto 12px;
        }
        .timeline-step .step-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
            margin: 0 0 4px;
        }
        .timeline-step .step-desc {
            font-size: 12px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }
        /* 表格 */
        .table-clean {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background-color: var(--card-bg);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-default);
        }
        .table-clean thead th {
            background-color: var(--primary);
            color: var(--text-white);
            font-size: 15px;
            font-weight: 600;
            padding: 16px 18px;
            text-align: left;
            border-bottom: 2px solid var(--primary-dark);
            white-space: nowrap;
        }
        .table-clean tbody td {
            padding: 14px 18px;
            font-size: 14px;
            color: var(--text-primary);
            border-bottom: 1px solid var(--border-default);
            line-height: 1.7;
            vertical-align: top;
        }
        .table-clean tbody tr:last-child td {
            border-bottom: none;
        }
        .table-clean tbody tr:hover {
            background-color: var(--light-green-bg);
            transition: var(--transition-base);
        }
        .table-clean tbody td:first-child {
            font-weight: 600;
            color: var(--primary);
            white-space: nowrap;
        }
        /* 额度测算表单 */
        .calc-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }
        .calc-form-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
        }
        .calc-form-card .form-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            display: block;
        }
        .calc-form-card .form-control {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid var(--border-default);
            border-radius: var(--radius-input);
            font-size: 15px;
            background-color: var(--bg);
            transition: var(--transition-base);
            color: var(--text-primary);
        }
        .calc-form-card .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(14, 59, 49, 0.08);
        }
        .calc-form-card .form-group {
            margin-bottom: 18px;
        }
        .calc-result {
            background-color: var(--light-green-bg);
            border: 1px dashed var(--safe-green);
            border-radius: var(--radius-card);
            padding: 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .calc-result strong {
            color: var(--primary);
        }
        .calc-figure img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
        }
        /* 门槛条件 */
        .condition-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .condition-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            transition: var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .condition-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .condition-card .cond-icon {
            font-size: 28px;
            margin-bottom: 12px;
            display: block;
        }
        .condition-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 8px;
        }
        .condition-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        /* FAQ 手风琴 */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-accordion);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition-base);
        }
        .faq-item:hover {
            border-color: #C8CCB8;
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: none;
            border: none;
            text-align: left;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            transition: var(--transition-base);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: var(--light-green-bg);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            transition: var(--transition-base);
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background-color: var(--accent);
            color: var(--text-white);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            border-top: none;
            background-color: #FAF9F6;
            border-left: 3px solid var(--accent);
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 16px 20px 20px;
            border-top: 1px solid var(--border-default);
        }
        /* 资讯列表 */
        .news-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .news-item {
            display: flex;
            gap: 20px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-default);
            text-decoration: none;
            transition: var(--transition-base);
            align-items: flex-start;
        }
        .news-item:hover {
            text-decoration: none;
        }
        .news-item .news-date {
            flex-shrink: 0;
            width: 90px;
            font-size: 13px;
            color: var(--text-muted);
            padding-top: 3px;
            font-weight: 500;
        }
        .news-item .news-body {
            flex: 1;
        }
        .news-item .news-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            margin: 0 0 6px;
            transition: var(--transition-base);
        }
        .news-item:hover .news-title {
            color: var(--primary);
        }
        .news-item .news-summary {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0 0 8px;
        }
        .news-item .news-meta {
            font-size: 13px;
            color: var(--text-muted);
        }
        .news-item .news-meta span {
            display: inline-block;
            background-color: var(--light-green-bg);
            color: var(--primary);
            font-size: 12px;
            padding: 2px 8px;
            border-radius: var(--radius-tag);
            margin-right: 8px;
        }
        .see-more-wrap {
            text-align: center;
            margin-top: 24px;
        }
        .btn-outline-primary {
            background-color: transparent;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 26px;
            border-radius: var(--radius-button);
            border: 1px solid var(--primary);
            transition: var(--transition-base);
            display: inline-block;
            text-decoration: none;
        }
        .btn-outline-primary:hover {
            background-color: var(--primary);
            color: var(--text-white);
            text-decoration: none;
        }
        /* 风险提示 */
        .risk-alert {
            background-color: var(--light-orange-bg);
            border-left: 4px solid var(--warning);
            border-radius: var(--radius-card);
            padding: 24px 28px;
        }
        .risk-alert h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--warning);
            margin: 0 0 10px;
        }
        .risk-alert p {
            font-size: 14px;
            color: var(--text-primary);
            line-height: 1.75;
            margin: 0;
        }
        /* CTA */
        .cta-section {
            background-color: var(--dark-bg);
            color: var(--text-white);
            padding: 64px 0;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-white);
            margin: 0 0 16px;
            line-height: 1.4;
        }
        .cta-section p {
            font-size: 16px;
            color: var(--text-dark-bg);
            margin: 0 0 28px;
            line-height: 1.7;
        }
        /* 页脚 */
        .site-footer {
            background-color: var(--dark-bg);
            color: var(--text-dark-bg);
            padding: 48px 0 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        .footer-logo {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
            max-width: 360px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-white);
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul a {
            font-size: 13px;
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition-base);
            line-height: 1.6;
        }
        .footer-col ul a:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
        }
        /* 响应式 */
        @media (max-width: 1024px) {
            :root {
                --section-padding-desktop: var(--section-padding-tablet);
            }
            .timeline-flow {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
            .condition-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 24px;
            }
            .footer-col:nth-child(4) {
                grid-column: 2 / 4;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-padding-desktop: var(--section-padding-mobile);
            }
            .nav-links {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background-color: var(--primary);
                padding: 20px 24px;
                gap: 4px;
                display: none;
                box-shadow: var(--shadow-nav);
                border-top: 1px solid rgba(255, 255, 255, 0.08);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                display: block;
                width: 100%;
                padding: 12px 16px;
                font-size: 16px;
            }
            .nav-links a.active {
                box-shadow: inset 3px 0 0 var(--accent);
            }
            .nav-cta {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
            .page-hero .hero-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .page-hero h1 {
                font-size: 28px;
            }
            .hero-figure img {
                height: 220px;
            }
            .timeline-flow {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .calc-panel {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .condition-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-col:nth-child(4) {
                grid-column: auto;
            }
            .cta-section h2 {
                font-size: 22px;
            }
            .section-head h2 {
                font-size: 22px;
            }
            .table-clean thead th {
                font-size: 13px;
                padding: 12px 14px;
            }
            .table-clean tbody td {
                font-size: 13px;
                padding: 12px 14px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-hero {
                padding: 36px 0 40px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-primary,
            .btn-secondary {
                text-align: center;
                padding: 12px 20px;
                font-size: 14px;
            }
            .timeline-flow {
                grid-template-columns: 1fr;
            }
            .news-item {
                flex-direction: column;
                gap: 8px;
            }
            .news-item .news-date {
                width: auto;
                font-size: 12px;
            }
            .calc-form-card {
                padding: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 4px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0E3B31;
            --primary-dark: #0A2E26;
            --accent: #C8873A;
            --safe-green: #1F7A5C;
            --warning: #D96E2C;
            --danger: #B23A2E;
            --bg: #F5F3EE;
            --card-bg: #FFFFFF;
            --dark-bg: #10201C;
            --light-green-bg: #EDF3F0;
            --light-orange-bg: #FBEFE4;
            --text-primary: #1F2320;
            --text-secondary: #5A625C;
            --text-muted: #8A918D;
            --text-white: #FFFFFF;
            --text-dark-bg: #E7EAE6;
            --border-default: #E5E1D8;
            --border-primary: #0E3B31;
            --border-warning: #D96E2C;
            --radius-card: 12px;
            --radius-button: 10px;
            --radius-input: 8px;
            --radius-tag: 6px;
            --radius-accordion: 8px;
            --shadow-card: 0 2px 10px rgba(14, 59, 49, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(14, 59, 49, 0.12);
            --shadow-nav: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-btn: 0 2px 8px rgba(14, 59, 49, 0.15);
            --font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --container-max: 1200px;
            --nav-height: 64px;
            --section-padding-desktop: 72px;
            --section-padding-tablet: 48px;
            --section-padding-mobile: 32px;
            --transition-base: all 0.25s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        section {
            padding: var(--section-padding-desktop) 0;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-top: 12px;
            max-width: 720px;
        }
        .section-eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--safe-green);
            letter-spacing: 1px;
            margin-bottom: 10px;
            text-transform: uppercase;
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.35;
            margin-bottom: 8px;
        }
        .section-title.light {
            color: var(--text-white);
        }

        /* 导航 */
        .site-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(14, 59, 49, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow 0.3s ease;
            box-shadow: var(--shadow-nav);
        }
        .site-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }
        .nav-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            line-height: 1.3;
        }
        .nav-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links li {
            list-style: none;
        }
        .nav-links a {
            color: var(--text-dark-bg);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 6px;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--accent);
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }
        .nav-links a.active {
            color: var(--text-white);
            background-color: rgba(255, 255, 255, 0.12);
            font-weight: 600;
            box-shadow: inset 0 -2px 0 var(--accent);
        }
        .nav-cta {
            background-color: var(--accent);
            color: var(--text-white);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            white-space: nowrap;
            text-decoration: none;
            box-shadow: var(--shadow-btn);
        }
        .nav-cta:hover {
            background-color: #B8782E;
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
        }
        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 6px;
        }
        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: var(--text-white);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .nav-hamburger:hover span {
            background-color: var(--accent);
        }

        /* 分类Hero */
        .category-hero {
            background: var(--dark-bg);
            position: relative;
            overflow: hidden;
            padding: 72px 0 64px;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(200, 135, 58, 0.12);
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .category-hero h1 {
            font-size: 38px;
            font-weight: 700;
            color: var(--text-white);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .category-hero .lead {
            font-size: 17px;
            color: var(--text-dark-bg);
            max-width: 760px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* 通用卡片 */
        .card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-default);
            transition: var(--transition-base);
            padding: 24px;
        }
        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        /* 按钮 */
        .btn-primary-dark {
            display: inline-block;
            background-color: var(--primary);
            color: var(--text-white);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 32px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            text-decoration: none;
            box-shadow: var(--shadow-btn);
            border: none;
        }
        .btn-primary-dark:hover {
            background-color: var(--primary-dark);
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
        }
        .btn-accent {
            display: inline-block;
            background-color: var(--accent);
            color: var(--text-white);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 32px;
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            text-decoration: none;
            box-shadow: var(--shadow-btn);
            border: none;
        }
        .btn-accent:hover {
            background-color: #B8782E;
            color: var(--text-white);
            text-decoration: none;
            transform: translateY(-1px);
        }
        .btn-outline-light {
            display: inline-block;
            background: transparent;
            color: var(--text-white);
            font-weight: 600;
            font-size: 15px;
            padding: 13px 30px;
            border-radius: var(--radius-button);
            border: 1px solid rgba(255, 255, 255, 0.5);
            transition: var(--transition-base);
            text-decoration: none;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-white);
            text-decoration: none;
            border-color: var(--accent);
        }

        /* 步骤时间线 */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .step-item {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 24px;
            border-left: 3px solid var(--accent);
            box-shadow: var(--shadow-card);
            position: relative;
        }
        .step-item .step-num {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            display: block;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }
        .step-item h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .step-item p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* 资金存管图文 */
        .split-block {
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
        }
        .split-block .split-text {
            flex: 1 1 480px;
        }
        .split-block .split-img {
            flex: 1 1 380px;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .split-block .split-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .mini-flow {
            list-style: none;
            margin: 16px 0 0;
            padding: 0;
        }
        .mini-flow li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 8px 0;
            font-size: 15px;
            color: var(--text-primary);
            line-height: 1.7;
        }
        .mini-flow li::before {
            content: '';
            flex: 0 0 8px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--safe-green);
            margin-top: 8px;
        }
        .flow-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 18px;
        }
        .flow-tag {
            display: inline-block;
            background: var(--light-green-bg);
            color: var(--safe-green);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-tag);
            border: 1px solid rgba(31, 122, 92, 0.2);
        }

        /* 自检清单 */
        .checklist-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }
        .checklist-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            border: 1px solid var(--border-default);
            transition: var(--transition-base);
        }
        .checklist-item:hover {
            border-color: var(--safe-green);
            box-shadow: var(--shadow-card);
        }
        .checklist-item .check-icon {
            flex: 0 0 20px;
            width: 20px;
            height: 20px;
            border-radius: 4px;
            border: 2px solid var(--safe-green);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 3px;
            color: var(--safe-green);
            font-size: 12px;
            font-weight: 700;
            background: var(--light-green-bg);
        }
        .checklist-item .check-label {
            font-size: 15px;
            color: var(--text-primary);
            line-height: 1.7;
        }
        .checklist-item .check-label strong {
            font-weight: 600;
            color: var(--text-primary);
        }

        /* 风险信号 */
        .risk-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .risk-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 22px;
            border: 1px solid var(--border-warning);
            box-shadow: var(--shadow-card);
            position: relative;
        }
        .risk-card .risk-badge {
            display: inline-block;
            background: var(--light-orange-bg);
            color: var(--warning);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .risk-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .risk-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* 文章卡片 */
        .article-mini-card {
            display: flex;
            gap: 16px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            border: 1px solid var(--border-default);
            transition: var(--transition-base);
            text-decoration: none;
            color: var(--text-primary);
            align-items: center;
        }
        .article-mini-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-card-hover);
            text-decoration: none;
            color: var(--text-primary);
        }
        .article-mini-card .amc-date {
            flex: 0 0 auto;
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
            white-space: nowrap;
        }
        .article-mini-card .amc-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            flex: 1;
        }
        .article-mini-card .amc-cat {
            flex: 0 0 auto;
            font-size: 12px;
            color: var(--safe-green);
            background: var(--light-green-bg);
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            font-weight: 600;
        }

        /* 查看更多 */
        .more-link-row {
            text-align: center;
            padding: 10px 0;
        }
        .more-link-row a {
            display: inline-block;
            color: var(--primary);
            font-size: 15px;
            font-weight: 600;
            padding: 10px 24px;
            border: 1px solid var(--primary);
            border-radius: var(--radius-button);
            transition: var(--transition-base);
            text-decoration: none;
        }
        .more-link-row a:hover {
            background: var(--primary);
            color: var(--text-white);
            text-decoration: none;
        }

        /* 风险提示条 */
        .risk-banner {
            background: var(--light-orange-bg);
            border-left: 4px solid var(--warning);
            border-radius: var(--radius-card);
            padding: 20px 24px;
        }
        .risk-banner h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--warning);
            margin-bottom: 8px;
        }
        .risk-banner p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* 底部CTA */
        .bottom-cta {
            background: var(--dark-bg);
            text-align: center;
            padding: 72px 0;
        }
        .bottom-cta h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
            line-height: 1.35;
        }
        .bottom-cta p {
            font-size: 16px;
            color: var(--text-dark-bg);
            max-width: 600px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }

        /* 页脚 */
        .site-footer {
            background: var(--dark-bg);
            color: var(--text-dark-bg);
            padding: 56px 0 32px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            color: var(--text-dark-bg);
            font-size: 14px;
            text-decoration: none;
            transition: var(--transition-base);
        }
        .footer-col a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 背景交替 */
        .bg-light-green {
            background: var(--light-green-bg);
        }
        .bg-white {
            background: var(--card-bg);
        }
        .bg-dark {
            background: var(--dark-bg);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            :root {
                --section-padding-desktop: var(--section-padding-tablet);
            }
            .steps-grid,
            .risk-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .checklist-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--dark-bg);
                flex-direction: column;
                padding: 16px 24px;
                gap: 8px;
                box-shadow: var(--shadow-nav);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                display: block;
                padding: 12px 16px;
                font-size: 16px;
            }
            .nav-cta {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            section {
                padding: var(--section-padding-mobile) 0;
            }
            .section-title {
                font-size: 22px;
            }
            .steps-grid,
            .risk-grid {
                grid-template-columns: 1fr;
            }
            .split-block {
                flex-direction: column;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .article-mini-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .category-hero {
                padding: 48px 0 40px;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 20px;
            }
        }