/* roulang page: index */
:root {
            --primary: #0F3D2E;
            --primary-2: #0A2A20;
            --accent: #C89B5A;
            --accent-light: #E8D5B0;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1A1A1A;
            --muted: #5C5C5C;
            --line: #E5DCCD;
            --danger: #B5433A;
            --danger-bg: #FDF2F0;
            --danger-border: #F0C9C4;
            --success: #2D6A4F;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-sm: 0 2px 8px rgba(15,61,46,.06);
            --shadow: 0 12px 30px rgba(15,61,46,.06);
            --shadow-lg: 0 18px 36px rgba(15,61,46,.12);
            --transition: all .3s ease;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container: 1200px;
            --header-height: 68px;
        }

        *, *::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: 1.7;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:hover { color: var(--primary); }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 2px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }

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

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

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

        ul, ol {
            list-style: none;
        }

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

        section {
            padding: 72px 24px;
        }

        .section-alt {
            background-color: var(--surface);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        .section-muted-bg {
            background-color: #F0EBE0;
        }

        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: 0.5px;
            color: var(--text);
        }

        h1 {
            font-size: 36px;
            font-weight: 800;
        }

        h2 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        h3 {
            font-size: 18px;
            font-weight: 700;
        }

        p {
            color: var(--muted);
            font-size: 16px;
            line-height: 1.7;
        }

        .text-accent { color: var(--accent); }
        .text-primary { color: var(--primary); }
        .text-danger { color: var(--danger); }
        .text-muted { color: var(--muted); }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background-color: rgba(255,255,255,.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }

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

        .logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary);
            white-space: nowrap;
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-weight: 800;
            font-size: 14px;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .main-nav a {
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--primary);
            background-color: rgba(15,61,46,.05);
        }

        .main-nav a.active {
            color: var(--primary);
            font-weight: 700;
            position: relative;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background-color: var(--accent);
        }

        .header-cta {
            padding: 10px 22px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid var(--primary);
        }

        .header-cta:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15,61,46,.2);
        }

        .menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: var(--transition);
        }

        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }

        .menu-toggle:hover {
            background-color: rgba(15,61,46,.06);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition);
            text-decoration: none;
            line-height: 1.4;
            border: 1px solid transparent;
        }

        .btn-primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn-primary:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15,61,46,.25);
        }

        .btn-outline {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn-outline:hover {
            background-color: rgba(15,61,46,.05);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(15,61,46,.1);
        }

        .btn-accent {
            background-color: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }

        .btn-accent:hover {
            background-color: #B8894A;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(200,155,90,.3);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
        }

        .btn-lg {
            padding: 14px 36px;
            font-size: 16px;
        }

        .btn-full {
            width: 100%;
        }

        /* Hero */
        .hero {
            padding: 72px 24px 56px;
            background-color: var(--bg);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/f4a85a51f9b07fdc.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.06;
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 55% 45%;
            gap: 40px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 36px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .hero-content h1 .highlight {
            color: var(--accent);
            position: relative;
        }

        .hero-content h1 .underline {
            position: relative;
            display: inline-block;
        }

        .hero-content h1 .underline::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            height: 4px;
            background-color: var(--accent);
            border-radius: 2px;
            opacity: 0.5;
        }

        .hero-subtitle {
            font-size: 16px;
            color: var(--muted);
            margin-bottom: 28px;
            max-width: 480px;
        }

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

        .hero-visual {
            position: relative;
            min-height: 380px;
            border-radius: var(--radius);
            background-color: var(--surface);
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius);
        }

        .hero-visual-overlay {
            position: absolute;
            bottom: 16px;
            left: 16px;
            right: 16px;
            background: rgba(15,61,46,.85);
            backdrop-filter: blur(10px);
            border-radius: 12px;
            padding: 14px 18px;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
        }

        .hero-visual-overlay .badge-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--success);
            flex-shrink: 0;
        }

        /* Safety metrics strip */
        .metrics-strip {
            padding: 24px 24px;
            background-color: var(--primary);
        }

        .metrics-strip .container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .metric-item {
            text-align: center;
            padding: 12px 8px;
            border-right: 1px solid rgba(255,255,255,.1);
        }

        .metric-item:last-child {
            border-right: none;
        }

        .metric-number {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent);
            display: block;
            margin-bottom: 4px;
        }

        .metric-label {
            font-size: 12px;
            color: rgba(255,255,255,.7);
            letter-spacing: 0.5px;
        }

        /* Section headers */
        .section-header {
            text-align: center;
            max-width: 680px;
            margin: 0 auto 40px;
        }

        .section-header h2 {
            margin-bottom: 12px;
        }

        .section-header p {
            color: var(--muted);
        }

        .section-tag {
            display: inline-block;
            padding: 4px 14px;
            background-color: rgba(15,61,46,.08);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        /* Cards */
        .card {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow);
            padding: 20px;
            transition: var(--transition);
        }

        .card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(15,61,46,.2);
            transform: translateY(-2px);
        }

        .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }

        .card-summary {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-tag {
            display: inline-block;
            padding: 3px 10px;
            background-color: rgba(15,61,46,.08);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            border-radius: 20px;
            margin-bottom: 10px;
        }

        /* Safety matrix */
        .safety-matrix {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: start;
        }

        .safety-matrix-left {
            position: sticky;
            top: calc(var(--header-height) + 20px);
        }

        .safety-matrix-left h2 {
            margin-bottom: 12px;
        }

        .safety-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .safety-card {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .safety-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(15,61,46,.2);
            transform: translateY(-2px);
        }

        .safety-card-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background-color: rgba(15,61,46,.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        /* Plans */
        .plans-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr;
            gap: 16px;
        }

        .plan-card {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow);
            padding: 24px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .plan-card.featured {
            border-color: var(--accent);
            box-shadow: 0 16px 40px rgba(200,155,90,.15);
        }

        .plan-card.featured::before {
            content: '热门';
            position: absolute;
            top: 12px;
            right: -28px;
            background-color: var(--accent);
            color: #fff;
            padding: 4px 32px;
            font-size: 11px;
            font-weight: 600;
            transform: rotate(45deg);
        }

        .plan-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(15,61,46,.2);
            transform: translateY(-2px);
        }

        .plan-card.featured:hover {
            border-color: var(--accent);
        }

        .plan-name {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .plan-multiplier {
            font-size: 32px;
            font-weight: 800;
            color: var(--accent);
            margin: 12px 0;
        }

        .plan-fee {
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 12px;
        }

        .plan-desc {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 16px;
            line-height: 1.6;
        }

        .plan-limits {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 16px;
        }

        .plan-limit {
            font-size: 11px;
            padding: 3px 10px;
            background-color: rgba(15,61,46,.06);
            color: var(--primary);
            border-radius: 20px;
        }

        /* Steps */
        .steps-horizontal {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            position: relative;
        }

        .steps-horizontal::before {
            content: '';
            position: absolute;
            top: 18px;
            left: 10%;
            right: 10%;
            height: 2px;
            background-color: var(--line);
            z-index: 0;
        }

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

        .step-dot {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            margin: 0 auto 12px;
            border: 3px solid var(--bg);
        }

        .step-item h3 {
            font-size: 15px;
            margin-bottom: 4px;
        }

        .step-item p {
            font-size: 12px;
            color: var(--muted);
        }

        /* Risk control section */
        .risk-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .risk-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .risk-list-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            background-color: var(--surface);
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(15,61,46,.08);
            transition: var(--transition);
        }

        .risk-list-item:hover {
            border-color: rgba(15,61,46,.2);
            box-shadow: var(--shadow-sm);
        }

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

        .risk-list-item .dot.danger {
            background-color: var(--danger);
        }

        .risk-list-item h4 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .risk-list-item p {
            font-size: 13px;
        }

        /* Terminal section */
        .terminal-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .terminal-features {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .terminal-feature {
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }

        .terminal-feature-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background-color: rgba(15,61,46,.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }

        .terminal-visual {
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            background-color: var(--surface);
        }

        .terminal-visual img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            border-radius: 0;
        }

        /* CMS list */
        .cms-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .cms-card {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 8px;
            min-height: 180px;
        }

        .cms-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(15,61,46,.2);
            transform: translateY(-2px);
        }

        .cms-card .card-tag {
            align-self: flex-start;
        }

        .cms-card .card-title {
            font-size: 16px;
            line-height: 1.4;
        }

        .cms-card .card-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--muted);
            margin-top: auto;
        }

        .cms-empty {
            grid-column: 1 / -1;
            text-align: center;
            padding: 40px 20px;
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px dashed var(--line);
            color: var(--muted);
        }

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

        .dashboard-card {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow-sm);
            padding: 18px;
            text-align: center;
            transition: var(--transition);
        }

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

        .dashboard-number {
            font-size: 22px;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 4px;
        }

        .dashboard-label {
            font-size: 12px;
            color: var(--muted);
        }

        /* Case timeline */
        .case-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .case-item {
            display: grid;
            grid-template-columns: 120px 1fr;
            gap: 20px;
            align-items: start;
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            transition: var(--transition);
        }

        .case-item:hover {
            box-shadow: var(--shadow);
            border-color: rgba(15,61,46,.15);
        }

        .case-item img {
            width: 120px;
            height: 80px;
            object-fit: cover;
            border-radius: var(--radius-xs);
        }

        .case-content h3 {
            font-size: 15px;
            margin-bottom: 6px;
        }

        .case-content p {
            font-size: 13px;
            margin-bottom: 6px;
        }

        .case-risk {
            font-size: 11px;
            color: var(--danger);
        }

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

        .settle-card {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            text-align: center;
            transition: var(--transition);
        }

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

        .settle-icon {
            font-size: 28px;
            margin-bottom: 10px;
            display: block;
        }

        .settle-card h4 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 6px;
        }

        .settle-card p {
            font-size: 12px;
            color: var(--muted);
        }

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

        .faq-item {
            border-top: 1px solid var(--line);
            transition: var(--transition);
        }

        .faq-item:last-child {
            border-bottom: 1px solid var(--line);
        }

        .faq-question {
            width: 100%;
            padding: 18px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            border-radius: 6px;
        }

        .faq-question:hover {
            background-color: rgba(15,61,46,.05);
            color: var(--primary);
        }

        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            position: relative;
            transition: var(--transition);
        }

        .faq-question .faq-icon::before,
        .faq-question .faq-icon::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            background-color: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }

        .faq-question .faq-icon::before {
            width: 14px;
            height: 2px;
            transform: translate(-50%, -50%);
        }

        .faq-question .faq-icon::after {
            width: 2px;
            height: 14px;
            transform: translate(-50%, -50%);
        }

        .faq-question.active .faq-icon::after {
            transform: translate(-50%, -50%) rotate(90deg);
            opacity: 0;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease, padding .3s ease;
            padding: 0 16px;
        }

        .faq-answer.open {
            max-height: 300px;
            padding: 0 16px 18px;
        }

        .faq-answer p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }

        /* Compliance */
        .compliance-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 12px;
        }

        .compliance-item {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            padding: 20px 14px;
            text-align: center;
            transition: var(--transition);
        }

        .compliance-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: rgba(15,61,46,.15);
        }

        .compliance-icon {
            font-size: 28px;
            margin-bottom: 8px;
            display: block;
        }

        .compliance-item h4 {
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .compliance-item p {
            font-size: 11px;
            color: var(--muted);
        }

        /* CTA section */
        .cta-section {
            background-color: var(--primary);
            padding: 60px 24px;
        }

        .cta-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .cta-content h2 {
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-content p {
            color: rgba(255,255,255,.7);
        }

        .cta-form {
            background-color: var(--surface);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow-lg);
        }

        .cta-form h3 {
            margin-bottom: 16px;
            font-size: 17px;
        }

        .form-group {
            margin-bottom: 14px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid var(--line);
            border-radius: var(--radius-xs);
            font-size: 14px;
            background-color: #fff;
            transition: border-color .3s ease;
            color: var(--text);
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            outline: none;
        }

        .form-error {
            font-size: 13px;
            color: var(--danger);
            margin-top: 4px;
            display: none;
        }

        /* Footer */
        .site-footer {
            background-color: #0A2A20;
            color: rgba(255,255,255,.8);
            padding: 48px 24px 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            padding-bottom: 32px;
        }

        .footer-brand h3 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 12px;
        }

        .footer-brand p {
            color: rgba(255,255,255,.6);
            font-size: 13px;
            line-height: 1.6;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .footer-col a {
            display: block;
            color: rgba(255,255,255,.6);
            font-size: 13px;
            margin-bottom: 8px;
            transition: var(--transition);
        }

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

        .footer-contact p {
            color: rgba(255,255,255,.6);
            font-size: 13px;
            margin-bottom: 6px;
        }

        .footer-risk {
            border-top: 1px solid rgba(255,255,255,.1);
            padding: 16px 0;
            min-height: 56px;
            display: flex;
            align-items: center;
        }

        .footer-risk p {
            color: #F0C9C4;
            font-size: 12px;
            line-height: 1.5;
        }

        .footer-copy {
            border-top: 1px solid rgba(255,255,255,.1);
            padding: 16px 0;
            text-align: center;
        }

        .footer-copy p {
            color: rgba(255,255,255,.5);
            font-size: 12px;
        }

        /* Category entrance section */
        .category-entrance {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .category-entry-card {
            background-color: var(--surface);
            border-radius: var(--radius);
            border: 1px solid rgba(15,61,46,.08);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
            position: relative;
            overflow: hidden;
        }

        .category-entry-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(15,61,46,.2);
            transform: translateY(-3px);
        }

        .category-entry-card .entry-icon {
            font-size: 28px;
        }

        .category-entry-card h3 {
            font-size: 16px;
            font-weight: 700;
        }

        .category-entry-card p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }

        .category-entry-card .entry-arrow {
            position: absolute;
            bottom: 16px;
            right: 16px;
            font-size: 18px;
            color: var(--accent);
            transition: var(--transition);
        }

        .category-entry-card:hover .entry-arrow {
            transform: translateX(4px);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .hero-visual {
                min-height: 280px;
            }

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

            .safety-matrix-left {
                position: static;
            }

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

            .plans-grid .plan-card.featured {
                grid-column: 1 / -1;
            }

            .risk-layout,
            .terminal-layout,
            .cta-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

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

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

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

            .main-nav {
                gap: 0;
            }

            .main-nav a {
                padding: 8px 10px;
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 48px 20px;
            }

            h1 {
                font-size: 28px;
            }

            h2 {
                font-size: 22px;
            }

            .hero {
                padding: 40px 20px 32px;
            }

            .hero .container {
                gap: 16px;
            }

            .hero-visual {
                min-height: 220px;
            }

            .hero-ctas {
                flex-direction: column;
                align-items: stretch;
            }

            .hero-ctas .btn {
                width: 100%;
                justify-content: center;
            }

            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background-color: #fff;
                flex-direction: column;
                align-items: stretch;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--line);
                box-shadow: var(--shadow-lg);
                display: none;
                z-index: 999;
                max-height: calc(100vh - var(--header-height));
                overflow-y: auto;
            }

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

            .main-nav a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: 8px;
            }

            .main-nav a.active::after {
                display: none;
            }

            .main-nav a.active {
                background-color: rgba(15,61,46,.08);
            }

            .menu-toggle {
                display: flex;
            }

            .header-cta {
                display: none;
            }

            .metrics-strip .container {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .metric-item {
                border-right: none;
                border-bottom: 1px solid rgba(255,255,255,.1);
                padding: 8px 4px;
            }

            .metric-item:nth-child(3),
            .metric-item:nth-child(4) {
                border-bottom: none;
            }

            .metric-number {
                font-size: 20px;
            }

            .safety-grid,
            .cms-grid,
            .category-entrance,
            .plans-grid,
            .dashboard-grid,
            .settle-grid,
            .compliance-grid {
                grid-template-columns: 1fr;
            }

            .plans-grid .plan-card.featured {
                grid-column: auto;
            }

            .steps-horizontal {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .steps-horizontal::before {
                display: none;
            }

            .case-item {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .case-item img {
                width: 100%;
                height: 160px;
            }

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

            .cta-layout {
                gap: 16px;
            }

            .cta-form {
                padding: 18px;
            }
        }

        @media (max-width: 520px) {
            h1 {
                font-size: 24px;
            }

            h2 {
                font-size: 20px;
            }

            .hero-content h1 {
                font-size: 24px;
            }

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

            .container {
                padding: 0 16px;
            }

            .btn {
                padding: 10px 20px;
                font-size: 14px;
            }

            .btn-lg {
                padding: 12px 24px;
                font-size: 15px;
            }

            .metrics-strip .container {
                gap: 8px;
            }

            .metric-number {
                font-size: 18px;
            }

            .metric-label {
                font-size: 10px;
            }

            .card {
                padding: 16px;
            }

            .plan-multiplier {
                font-size: 26px;
            }

            .dashboard-grid {
                gap: 10px;
            }

            .dashboard-card {
                padding: 14px;
            }

            .dashboard-number {
                font-size: 18px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0F3D2E;
            --primary-2: #0A2A20;
            --accent: #C89B5A;
            --accent-light: #E8D5B0;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1A1A1A;
            --muted: #5C5C5C;
            --line: #E5DCCD;
            --danger: #B5433A;
            --danger-bg: #FDF2F0;
            --danger-border: #F0C9C4;
            --success: #2D6A4F;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-sm: 0 2px 8px rgba(15,61,46,.06);
            --shadow: 0 12px 30px rgba(15,61,46,.06);
            --shadow-lg: 0 18px 36px rgba(15,61,46,.12);
            --transition: all .3s ease;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container: 1200px;
            --header-height: 68px;
        }

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

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:hover { color: var(--primary); }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 2px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }

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

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

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

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

        section {
            padding: 72px 24px;
        }

        .section-alt {
            background-color: var(--surface);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        .section-muted-bg {
            background-color: #F0EBE0;
        }

        .text-accent { color: var(--accent); }
        .text-primary { color: var(--primary); }
        .text-danger { color: var(--danger); }
        .text-muted { color: var(--muted); }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background-color: rgba(255,255,255,.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }

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

        .logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary);
            white-space: nowrap;
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-weight: 800;
            font-size: 14px;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .main-nav a {
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--primary);
            background-color: rgba(15,61,46,.05);
        }

        .main-nav a.active {
            color: var(--primary);
            font-weight: 700;
            position: relative;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background-color: var(--accent);
        }

        .header-cta {
            padding: 10px 22px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid var(--primary);
        }

        .header-cta:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15,61,46,.2);
        }

        .menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: var(--transition);
        }

        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }

        .menu-toggle:hover {
            background-color: rgba(15,61,46,.06);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition);
            border: 1px solid transparent;
            line-height: 1.5;
            gap: 8px;
        }

        .btn-primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn-primary:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15,61,46,.22);
        }

        .btn-outline {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn-outline:hover {
            background-color: rgba(15,61,46,.05);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        .btn-accent {
            background-color: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }

        .btn-accent:hover {
            background-color: #B88945;
            border-color: #B88945;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(200,155,90,.3);
        }

        /* Category Hero */
        .category-hero {
            position: relative;
            background: linear-gradient(135deg, #0F3D2E 0%, #0A2A20 55%, #123B2B 100%);
            color: #fff;
            padding: 56px 24px;
            overflow: hidden;
            min-height: 240px;
            display: flex;
            align-items: center;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/ad3060919cad5d80.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 1;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--accent);
            z-index: 2;
        }

        .category-hero .container {
            position: relative;
            z-index: 3;
        }

        .breadcrumb-cate {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255,255,255,.7);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-cate a {
            color: rgba(255,255,255,.8);
        }

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

        .breadcrumb-cate .sep {
            color: var(--accent);
        }

        .category-hero h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .category-hero h1 .highlight {
            color: var(--accent);
        }

        .category-hero p {
            font-size: 16px;
            color: rgba(255,255,255,.85);
            max-width: 680px;
            margin-bottom: 0;
        }

        /* Section Headings */
        .section-title {
            font-size: 26px;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--muted);
            max-width: 680px;
            line-height: 1.7;
        }

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

        .section-head .accent-line {
            display: inline-block;
            width: 40px;
            height: 4px;
            background-color: var(--accent);
            border-radius: 2px;
            margin-bottom: 16px;
        }

        /* Entry Cards */
        .entry-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .entry-card {
            background: var(--surface);
            border: 1px solid rgba(15,61,46,.08);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text);
            box-shadow: var(--shadow-sm);
        }

        .entry-card:hover {
            border-color: rgba(15,61,46,.2);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            color: var(--text);
        }

        .entry-card .entry-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(15,61,46,.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--primary);
            font-weight: 700;
        }

        .entry-card h3 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 0;
            color: var(--text);
        }

        .entry-card span {
            font-size: 13px;
            color: var(--muted);
        }

        /* Main Cards */
        .card-list-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .business-card {
            background: var(--surface);
            border: 1px solid rgba(15,61,46,.08);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
            min-height: 360px;
        }

        .business-card:hover {
            border-color: rgba(15,61,46,.2);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .business-card .card-img {
            height: 140px;
            background-size: cover;
            background-position: center;
            border-radius: var(--radius) var(--radius) 0 0;
            position: relative;
        }

        .business-card .card-img .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
        }

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

        .business-card .card-body h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.4;
            color: var(--text);
        }

        .business-card .card-body p {
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 16px;
            flex-grow: 1;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .business-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--muted);
            border-top: 1px solid var(--line);
            padding-top: 14px;
            margin-top: auto;
        }

        .business-card .card-meta .arrow {
            color: var(--primary);
            font-size: 18px;
            font-weight: 700;
            transition: var(--transition);
        }

        .business-card:hover .card-meta .arrow {
            transform: translateX(4px);
        }

        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .process-steps::before {
            content: '';
            position: absolute;
            top: 24px;
            left: 12%;
            right: 12%;
            height: 2px;
            background-color: var(--line);
            z-index: 1;
        }

        .process-step {
            text-align: center;
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }

        .process-step .step-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 800;
            border: 3px solid var(--bg);
            box-shadow: 0 0 0 3px rgba(15,61,46,.12);
        }

        .process-step h3 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 0;
            color: var(--text);
        }

        .process-step p {
            font-size: 13px;
            color: var(--muted);
            max-width: 240px;
            margin-bottom: 0;
            line-height: 1.5;
        }

        /* Safety Mechanism */
        .safety-mech {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .safety-mech-image {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
            min-height: 320px;
        }

        .safety-mech-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius);
        }

        .safety-mech-image .overlay-badge {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(15,61,46,.92);
            color: #fff;
            padding: 12px 20px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            backdrop-filter: blur(8px);
        }

        .safety-mech-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .safety-mech-list .mech-item {
            display: flex;
            gap: 14px;
            padding: 16px 18px;
            background: var(--surface);
            border: 1px solid rgba(15,61,46,.08);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .safety-mech-list .mech-item:hover {
            border-color: rgba(15,61,46,.2);
            box-shadow: var(--shadow-sm);
        }

        .mech-item .mech-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(15,61,46,.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }

        .mech-item .mech-content h4 {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--text);
        }

        .mech-item .mech-content p {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 0;
            line-height: 1.5;
        }

        /* Fees Rules */
        .fees-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .fees-card {
            background: var(--surface);
            border: 1px solid rgba(15,61,46,.08);
            border-radius: var(--radius-sm);
            padding: 22px 20px;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .fees-card:hover {
            border-color: rgba(15,61,46,.2);
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }

        .fees-card .fees-label {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 8px;
            display: block;
        }

        .fees-card .fees-value {
            font-size: 22px;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 6px;
        }

        .fees-card p {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 0;
            line-height: 1.5;
        }

        /* Risk Warning */
        .risk-box {
            background: var(--danger-bg);
            border: 1px solid var(--danger-border);
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-sm);
            padding: 24px 28px;
        }

        .risk-box h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--danger);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .risk-box p {
            font-size: 14px;
            color: #7A3A32;
            margin-bottom: 8px;
            line-height: 1.7;
        }

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

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #0F3D2E 0%, #0A2A20 100%);
            color: #fff;
            padding: 56px 24px;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 40%;
            height: 100%;
            background-image: url('/assets/images/f4a85a51f9b07fdc.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 1;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cta-section h2 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 8px;
            color: #fff;
        }

        .cta-section p {
            font-size: 15px;
            color: rgba(255,255,255,.8);
            margin-bottom: 0;
            max-width: 520px;
        }

        /* News List */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .news-card {
            background: var(--surface);
            border: 1px solid rgba(15,61,46,.08);
            border-radius: var(--radius);
            padding: 20px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
            box-shadow: var(--shadow-sm);
        }

        .news-card:hover {
            border-color: rgba(15,61,46,.2);
            box-shadow: var(--shadow);
            transform: translateY(-3px);
        }

        .news-card .news-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(15,61,46,.06);
            padding: 4px 10px;
            border-radius: 20px;
            align-self: flex-start;
        }

        .news-card h3 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 0;
            line-height: 1.4;
            color: var(--text);
        }

        .news-card .news-excerpt {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
            flex-grow: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0;
        }

        .news-card .news-date {
            font-size: 12px;
            color: var(--muted);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-2);
            color: rgba(255,255,255,.8);
            padding: 56px 24px 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,.1);
        }

        .footer-brand h3 {
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255,255,255,.65);
            margin-bottom: 0;
        }

        .footer-col h4,
        .footer-contact h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col a {
            display: block;
            font-size: 13px;
            color: rgba(255,255,255,.65);
            margin-bottom: 10px;
            transition: var(--transition);
        }

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

        .footer-contact p {
            font-size: 13px;
            color: rgba(255,255,255,.65);
            margin-bottom: 8px;
        }

        .footer-risk {
            padding: 24px 0;
            border-bottom: 1px solid rgba(255,255,255,.1);
        }

        .footer-risk p {
            font-size: 12px;
            color: #F0C9C4;
            margin-bottom: 0;
            line-height: 1.7;
        }

        .footer-risk strong {
            color: #F5B8AE;
        }

        .footer-copy {
            padding: 16px 0 24px;
            text-align: center;
        }

        .footer-copy p {
            font-size: 12px;
            color: rgba(255,255,255,.5);
            margin-bottom: 0;
        }

        /* Mobile Menu */
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(255,255,255,.98);
            z-index: 999;
            padding: 24px;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }

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

        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .mobile-menu a:hover {
            background-color: rgba(15,61,46,.05);
            color: var(--primary);
        }

        .mobile-menu a.active {
            color: var(--primary);
            font-weight: 700;
            background-color: rgba(15,61,46,.06);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .entry-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .fees-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .card-list-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps::before {
                display: none;
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .menu-toggle {
                display: flex;
            }
            .header-cta {
                display: none;
            }
            section {
                padding: 48px 20px;
            }
            .category-hero {
                padding: 40px 20px;
                min-height: 200px;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            .section-title {
                font-size: 22px;
            }
            .entry-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .card-list-grid {
                grid-template-columns: 1fr;
            }
            .business-card {
                min-height: auto;
            }
            .business-card .card-img {
                height: 160px;
            }
            .process-steps {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .safety-mech {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .fees-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-section .container {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .entry-grid {
                grid-template-columns: 1fr;
            }
            .fees-grid {
                grid-template-columns: 1fr;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .section-head {
                margin-bottom: 28px;
            }
            .logo {
                font-size: 15px;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }
        }

/* roulang page: article */
:root {
            --primary: #0F3D2E;
            --primary-2: #0A2A20;
            --accent: #C89B5A;
            --accent-light: #E8D5B0;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1A1A1A;
            --muted: #5C5C5C;
            --line: #E5DCCD;
            --danger: #B5433A;
            --danger-bg: #FDF2F0;
            --danger-border: #F0C9C4;
            --success: #2D6A4F;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-sm: 0 2px 8px rgba(15,61,46,.06);
            --shadow: 0 12px 30px rgba(15,61,46,.06);
            --shadow-lg: 0 18px 36px rgba(15,61,46,.12);
            --transition: all .3s ease;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container: 1200px;
            --header-height: 68px;
        }
        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: 1.7;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover { color: var(--primary); }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        section {
            padding: 48px 24px;
        }
        .section-alt {
            background-color: var(--surface);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }
        .section-muted-bg {
            background-color: #F0EBE0;
        }
        .text-accent { color: var(--accent); }
        .text-primary { color: var(--primary); }
        .text-danger { color: var(--danger); }
        .text-muted { color: var(--muted); }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background-color: rgba(255,255,255,.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary);
            white-space: nowrap;
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-weight: 800;
            font-size: 14px;
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
        }
        .main-nav a {
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--primary);
            background-color: rgba(15,61,46,.05);
        }
        .main-nav a.active {
            color: var(--primary);
            font-weight: 700;
            position: relative;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background-color: var(--accent);
        }
        .header-cta {
            padding: 10px 22px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid var(--primary);
            flex-shrink: 0;
        }
        .header-cta:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15,61,46,.2);
        }
        .menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .menu-toggle:hover {
            background-color: rgba(15,61,46,.06);
        }

        /* Buttons */
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 12px 24px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            border: 1px solid var(--primary);
            transition: var(--transition);
        }
        .btn-primary-custom:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15,61,46,.2);
        }
        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 12px 24px;
            background-color: transparent;
            color: var(--primary);
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            border: 1px solid var(--primary);
            transition: var(--transition);
        }
        .btn-outline-custom:hover {
            background-color: rgba(15,61,46,.05);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(15,61,46,.08);
        }
        .btn-accent-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 12px 24px;
            background-color: var(--accent);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            border: 1px solid var(--accent);
            transition: var(--transition);
        }
        .btn-accent-custom:hover {
            background-color: #B8894A;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(200,155,90,.25);
        }

        /* Badge & Tag */
        .badge-category {
            display: inline-block;
            padding: 4px 12px;
            background-color: rgba(15,61,46,.06);
            color: var(--primary);
            border: 1px solid rgba(15,61,46,.12);
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .badge-accent {
            display: inline-block;
            padding: 4px 12px;
            background-color: rgba(200,155,90,.12);
            color: #8B6A3A;
            border: 1px solid rgba(200,155,90,.3);
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            background-color: var(--surface);
            border-bottom: 1px solid var(--line);
            padding: 14px 24px;
        }
        .breadcrumb {
            max-width: var(--container);
            margin: 0 auto;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
        }
        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: var(--primary-2);
        }
        .breadcrumb-sep {
            color: var(--line);
            user-select: none;
        }
        .breadcrumb-current {
            color: var(--text);
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 320px;
        }

        /* Article Header */
        .article-header-section {
            background-color: var(--surface);
            border-bottom: 1px solid var(--line);
            padding: 48px 24px 32px;
        }
        .article-header-inner {
            max-width: 860px;
            margin: 0 auto;
        }
        .article-category-badge {
            margin-bottom: 16px;
        }
        .article-h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text);
            letter-spacing: 0.5px;
            margin-bottom: 20px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 14px;
            color: var(--muted);
            padding-top: 16px;
            border-top: 1px solid var(--line);
        }
        .article-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta-item span {
            font-weight: 500;
            color: var(--text);
        }
        .article-cover {
            max-width: 860px;
            margin: 24px auto 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .article-cover img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius);
            aspect-ratio: 21/9;
        }

        /* Article Body */
        .article-body-section {
            background-color: var(--bg);
            padding: 48px 24px;
        }
        .article-body-wrapper {
            max-width: 760px;
            margin: 0 auto;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 40px 36px;
            box-shadow: var(--shadow-sm);
        }
        .article-body {
            line-height: 1.8;
            font-size: 16px;
            color: var(--text);
        }
        .article-body h2 {
            font-size: 22px;
            font-weight: 700;
            line-height: 1.4;
            margin: 36px 0 16px;
            color: var(--primary);
            letter-spacing: 0.4px;
            padding-left: 12px;
            border-left: 4px solid var(--accent);
        }
        .article-body h3 {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.5;
            margin: 28px 0 12px;
            color: var(--text);
        }
        .article-body p {
            margin-bottom: 18px;
            color: var(--text);
        }
        .article-body ul,
        .article-body ol {
            margin: 16px 0 20px;
            padding-left: 26px;
        }
        .article-body li {
            margin-bottom: 8px;
            line-height: 1.75;
        }
        .article-body ul li::marker {
            color: var(--accent);
        }
        .article-body ol li::marker {
            color: var(--primary);
            font-weight: 600;
        }
        .article-body blockquote {
            margin: 24px 0;
            padding: 18px 22px;
            background-color: rgba(15,61,46,.04);
            border-left: 4px solid var(--accent);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--muted);
            font-style: italic;
        }
        .article-body blockquote p {
            margin-bottom: 0;
        }
        .article-body img {
            margin: 24px auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            max-width: 100%;
            height: auto;
        }
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 14px;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }
        .article-body table th,
        .article-body table td {
            padding: 12px 16px;
            border: 1px solid var(--line);
            text-align: left;
        }
        .article-body table th {
            background-color: rgba(15,61,46,.06);
            color: var(--primary);
            font-weight: 600;
        }
        .article-body table tr:nth-child(even) {
            background-color: rgba(245,241,232,.5);
        }

        /* Article Empty */
        .article-empty {
            text-align: center;
            padding: 48px 20px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
        }
        .article-empty p {
            font-size: 18px;
            font-weight: 600;
            color: var(--muted);
            margin-bottom: 20px;
        }
        .article-empty a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            transition: var(--transition);
        }
        .article-empty a:hover {
            background-color: var(--primary-2);
            color: #fff;
            transform: translateY(-2px);
        }

        /* Related Articles */
        .related-section {
            background-color: #F0EBE0;
            padding: 48px 24px;
        }
        .related-section .container {
            max-width: var(--container);
        }
        .related-heading {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            text-align: center;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .related-subheading {
            font-size: 15px;
            color: var(--muted);
            text-align: center;
            margin-bottom: 32px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .related-card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(15,61,46,.2);
            transform: translateY(-4px);
        }
        .related-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            border-radius: var(--radius) var(--radius) 0 0;
        }
        .related-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .related-card:hover .related-card-img img {
            transform: scale(1.05);
        }
        .related-card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
            gap: 8px;
        }
        .related-card-category {
            font-size: 12px;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 0.4px;
        }
        .related-card-title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }
        .related-card:hover .related-card-title {
            color: var(--primary);
        }
        .related-card-summary {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .related-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 10px;
            border-top: 1px solid var(--line);
            font-size: 12px;
            color: var(--muted);
        }
        .related-card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .related-card-link:hover {
            color: var(--primary-2);
        }
        .related-card-link::after {
            content: '→';
            font-size: 14px;
            transition: transform var(--transition);
        }
        .related-card-link:hover::after {
            transform: translateX(4px);
        }

        /* Return & Risk */
        .return-risk-section {
            background-color: var(--surface);
            border-top: 1px solid var(--line);
            padding: 40px 24px;
        }
        .return-risk-inner {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .return-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }
        .risk-box {
            background-color: var(--danger-bg);
            border: 1px solid var(--danger-border);
            border-radius: var(--radius);
            padding: 22px 24px;
        }
        .risk-box h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--danger);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .risk-box p {
            font-size: 14px;
            color: #7A3B34;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* Bottom Channel Bar */
        .channel-bar-section {
            background-color: var(--primary);
            padding: 32px 24px;
        }
        .channel-bar {
            max-width: var(--container);
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        .channel-bar-title {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.4px;
        }
        .channel-bar-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .channel-bar-links a {
            padding: 8px 16px;
            background-color: rgba(255,255,255,.08);
            color: #fff;
            border: 1px solid rgba(255,255,255,.16);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            transition: var(--transition);
            white-space: nowrap;
        }
        .channel-bar-links a:hover {
            background-color: rgba(255,255,255,.18);
            border-color: var(--accent);
            color: var(--accent-light);
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-2);
            color: rgba(255,255,255,.85);
            padding-top: 56px;
        }
        .site-footer .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,.1);
        }
        .footer-brand h3 {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.4px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255,255,255,.7);
            margin-bottom: 0;
        }
        .footer-col h4,
        .footer-contact h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255,255,255,.7);
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent-light);
            padding-left: 4px;
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(255,255,255,.7);
            margin-bottom: 8px;
            line-height: 1.6;
        }
        .footer-risk {
            margin-top: 28px;
            padding: 18px 20px;
            background-color: rgba(181,67,58,.12);
            border: 1px solid rgba(240,201,196,.22);
            border-radius: var(--radius-sm);
        }
        .footer-risk p {
            font-size: 12px;
            line-height: 1.75;
            color: #F0C9C4;
            margin-bottom: 0;
        }
        .footer-risk strong {
            color: #F5D5CF;
            font-weight: 700;
        }
        .footer-copy {
            padding: 20px 0;
            text-align: center;
            border-top: 1px solid rgba(255,255,255,.08);
            margin-top: 24px;
        }
        .footer-copy p {
            font-size: 12px;
            color: rgba(255,255,255,.55);
            margin-bottom: 0;
            letter-spacing: 0.3px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .main-nav a {
                padding: 8px 10px;
                font-size: 13px;
            }
        }
        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }
            .main-nav {
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background-color: #fff;
                border-bottom: 1px solid var(--line);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 4px;
                display: none;
                box-shadow: 0 12px 30px rgba(15,61,46,.08);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 12px 14px;
                font-size: 15px;
                border-radius: 8px;
            }
            .main-nav a.active::after {
                display: none;
            }
            .main-nav a.active {
                background-color: rgba(15,61,46,.06);
                font-weight: 600;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 13px;
            }
            section {
                padding: 40px 20px;
            }
            .article-h1 {
                font-size: 26px;
            }
            .article-body-wrapper {
                padding: 28px 20px;
                border-radius: var(--radius-sm);
            }
            .article-body {
                font-size: 15px;
            }
            .article-body h2 {
                font-size: 19px;
            }
            .article-body h3 {
                font-size: 16px;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .related-heading {
                font-size: 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .channel-bar {
                flex-direction: column;
                text-align: center;
            }
            .channel-bar-links {
                justify-content: center;
            }
            .article-cover img {
                aspect-ratio: 16/9;
            }
            .breadcrumb-current {
                max-width: 160px;
            }
        }
        @media (max-width: 480px) {
            .logo {
                font-size: 15px;
                letter-spacing: 0.1px;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }
            .header-cta {
                padding: 7px 13px;
                font-size: 12px;
            }
            .article-h1 {
                font-size: 22px;
                letter-spacing: 0.3px;
            }
            .article-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                font-size: 13px;
            }
            .article-body-wrapper {
                padding: 20px 16px;
            }
            .article-body {
                font-size: 14px;
                line-height: 1.75;
            }
            .article-body h2 {
                font-size: 17px;
                padding-left: 8px;
            }
            .related-card-title {
                font-size: 15px;
            }
            .return-actions {
                flex-direction: column;
            }
            .return-actions .btn-primary-custom,
            .return-actions .btn-outline-custom {
                width: 100%;
            }
            .channel-bar-title {
                font-size: 17px;
            }
            .channel-bar-links a {
                font-size: 12px;
                padding: 6px 12px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0F3D2E;
            --primary-2: #0A2A20;
            --accent: #C89B5A;
            --accent-light: #E8D5B0;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1A1A1A;
            --muted: #5C5C5C;
            --line: #E5DCCD;
            --danger: #B5433A;
            --danger-bg: #FDF2F0;
            --danger-border: #F0C9C4;
            --success: #2D6A4F;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-sm: 0 2px 8px rgba(15,61,46,.06);
            --shadow: 0 12px 30px rgba(15,61,46,.06);
            --shadow-lg: 0 18px 36px rgba(15,61,46,.12);
            --transition: all .3s ease;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container: 1200px;
            --header-height: 68px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover { color: var(--primary); }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        section {
            padding: 72px 24px;
        }
        .section-alt {
            background-color: var(--surface);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }
        .section-muted-bg {
            background-color: #F0EBE0;
        }
        .text-accent { color: var(--accent); }
        .text-primary { color: var(--primary); }
        .text-danger { color: var(--danger); }
        .text-muted { color: var(--muted); }
        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background-color: rgba(255,255,255,.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary);
            white-space: nowrap;
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-weight: 800;
            font-size: 14px;
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
        }
        .main-nav a {
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--primary);
            background-color: rgba(15,61,46,.05);
        }
        .main-nav a.active {
            color: var(--primary);
            font-weight: 700;
            position: relative;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background-color: var(--accent);
        }
        .header-cta {
            padding: 10px 22px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid var(--primary);
            display: inline-block;
        }
        .header-cta:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15,61,46,.2);
        }
        .menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: var(--transition);
        }
        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .menu-toggle:hover {
            background-color: rgba(15,61,46,.06);
        }
        /* Buttons */
        .btn {
            display: inline-block;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 600;
            text-align: center;
            transition: var(--transition);
            border: 1px solid transparent;
            cursor: pointer;
        }
        .btn-primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn-primary:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15,61,46,.2);
        }
        .btn-outline {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn-outline:hover {
            background-color: rgba(15,61,46,.05);
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(15,61,46,.1);
        }
        .btn-accent {
            background-color: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }
        .btn-accent:hover {
            background-color: #B88A4A;
            border-color: #B88A4A;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(200,155,90,.3);
        }
        .btn-lg {
            padding: 14px 32px;
            font-size: 18px;
        }
        /* Breadcrumb */
        .breadcrumb {
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 12px;
        }
        .breadcrumb a {
            color: var(--muted);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            margin: 0 8px;
            color: var(--line);
        }
        /* Section titles */
        .section-title {
            font-size: 26px;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
            line-height: 1.3;
        }
        .section-sub {
            font-size: 16px;
            color: var(--muted);
            margin-bottom: 32px;
            max-width: 720px;
        }
        .text-center {
            text-align: center;
        }
        /* Hero-like category header */
        .category-hero {
            background-color: var(--surface);
            border-bottom: 1px solid var(--line);
            padding: 40px 0;
        }
        .category-hero .container {
            max-width: var(--container);
        }
        .category-hero h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .category-hero .h1-highlight {
            color: var(--accent);
        }
        .category-hero p {
            font-size: 16px;
            color: var(--muted);
            max-width: 720px;
            margin-top: 8px;
        }
        /* Filter chips */
        .filter-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 32px;
        }
        .filter-chip {
            padding: 10px 18px;
            border: 1px solid var(--line);
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            background-color: var(--surface);
            transition: var(--transition);
            cursor: pointer;
            display: inline-block;
        }
        .filter-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(15,61,46,.05);
        }
        .filter-chip.active {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        /* Plan cards */
        .plan-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .plan-card {
            background: var(--surface);
            border: 1px solid rgba(15,61,46,.08);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            padding: 20px;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .plan-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(15,61,46,.2);
            transform: translateY(-4px);
        }
        .plan-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            background-color: rgba(15,61,46,.08);
            color: var(--primary);
            margin-bottom: 12px;
            align-self: flex-start;
        }
        .plan-multiple {
            font-size: 32px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .plan-rate {
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 12px;
        }
        .plan-feature {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
            flex: 1;
        }
        .plan-feature li {
            font-size: 14px;
            color: var(--text);
            padding: 6px 0;
            border-bottom: 1px dashed var(--line);
        }
        .plan-feature li:last-child {
            border-bottom: none;
        }
        .plan-feature li::before {
            content: '✓';
            color: var(--success);
            margin-right: 8px;
            font-weight: 700;
        }
        .plan-card .btn {
            margin-top: auto;
            width: 100%;
        }
        /* Fee transparency */
        .fee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .fee-item {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 16px;
            text-align: center;
            transition: var(--transition);
        }
        .fee-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: rgba(15,61,46,.2);
        }
        .fee-number {
            font-size: 24px;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 4px;
        }
        .fee-label {
            font-size: 14px;
            color: var(--muted);
        }
        .fee-icon {
            font-size: 24px;
            margin-bottom: 8px;
            color: var(--primary);
        }
        /* Comparison cards */
        .compare-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .compare-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 24px;
            transition: var(--transition);
            position: relative;
        }
        .compare-card.highlight {
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
            transform: scale(1.02);
        }
        .compare-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .compare-card.highlight:hover {
            transform: scale(1.02) translateY(-3px);
        }
        .compare-category {
            font-size: 14px;
            font-weight: 700;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }
        .compare-value {
            font-size: 28px;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 16px;
        }
        .compare-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .compare-list li {
            padding: 8px 0;
            border-bottom: 1px solid var(--line);
            font-size: 14px;
            color: var(--text);
        }
        .compare-list li:last-child {
            border-bottom: none;
        }
        /* Suitability section */
        .suitability-wrap {
            display: flex;
            gap: 40px;
            align-items: flex-start;
        }
        .suitability-left {
            flex: 1;
        }
        .suitability-right {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .suitability-item {
            padding: 16px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        .suitability-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .suitability-item h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .suitability-item p {
            font-size: 14px;
            color: var(--muted);
            margin: 0;
        }
        /* FAQ */
        .faq-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            background: var(--surface);
            transition: var(--transition);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 16px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            background: transparent;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            border: none;
            outline: none;
        }
        .faq-question:hover {
            background-color: rgba(15,61,46,.05);
        }
        .faq-question .faq-icon {
            font-size: 22px;
            transition: var(--transition);
            color: var(--primary);
            flex-shrink: 0;
            margin-left: 12px;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 20px;
            font-size: 14px;
            color: var(--muted);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding-bottom: 16px;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        /* CTA section */
        .cta-section {
            background: var(--primary);
            color: #fff;
            padding: 56px 24px;
        }
        .cta-section .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        .cta-section h2 {
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .cta-section p {
            font-size: 16px;
            color: rgba(255,255,255,.8);
            margin: 0;
        }
        .cta-section .btn-accent {
            background-color: var(--accent);
            border-color: var(--accent);
            color: #fff;
        }
        .cta-section .btn-accent:hover {
            background-color: #B88A4A;
            border-color: #B88A4A;
            color: #fff;
        }
        /* Footer */
        .site-footer {
            background: var(--primary-2);
            color: rgba(255,255,255,.8);
            padding: 48px 0 0;
        }
        .site-footer .container {
            max-width: var(--container);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.6;
            color: rgba(255,255,255,.7);
        }
        .footer-col h4, .footer-contact h4 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-col a, .footer-contact a {
            display: block;
            font-size: 14px;
            color: rgba(255,255,255,.7);
            margin-bottom: 8px;
            transition: var(--transition);
        }
        .footer-col a:hover, .footer-contact a:hover {
            color: var(--accent);
        }
        .footer-contact p {
            font-size: 14px;
            margin-bottom: 8px;
            color: rgba(255,255,255,.7);
        }
        .footer-risk {
            border-top: 1px solid rgba(255,255,255,.1);
            padding: 16px 0;
            font-size: 12px;
            color: #F0C9C4;
        }
        .footer-risk strong {
            color: #F0C9C4;
        }
        .footer-copy {
            border-top: 1px solid rgba(255,255,255,.1);
            padding: 16px 0;
            font-size: 12px;
            color: rgba(255,255,255,.5);
            text-align: center;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .plan-grid { grid-template-columns: repeat(2, 1fr); }
            .compare-grid { grid-template-columns: 1fr; }
            .fee-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .suitability-wrap { flex-direction: column; }
        }
        @media (max-width: 768px) {
            .menu-toggle { display: flex; }
            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: stretch;
                padding: 16px 24px;
                border-bottom: 1px solid var(--line);
                transform: translateY(-120%);
                transition: transform 0.3s ease;
                z-index: 999;
                box-shadow: var(--shadow-lg);
            }
            .main-nav.open { transform: translateY(0); }
            .main-nav a {
                padding: 12px 0;
                border-bottom: 1px solid var(--line);
                border-radius: 0;
                font-size: 16px;
            }
            .main-nav a:last-child { border-bottom: none; }
            .main-nav a.active::after { display: none; }
            .header-cta { display: none; }
            section { padding: 48px 20px; }
            .category-hero { padding: 32px 0; }
            .category-hero h1 { font-size: 28px; }
            .section-title { font-size: 22px; }
            .plan-grid { grid-template-columns: 1fr; }
            .fee-grid { grid-template-columns: 1fr; }
            .compare-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .cta-section .container { flex-direction: column; align-items: flex-start; }
        }
        @media (max-width: 480px) {
            .btn-lg { padding: 12px 24px; font-size: 16px; }
        }

/* roulang page: category3 */
:root {
            --primary: #0F3D2E;
            --primary-2: #0A2A20;
            --accent: #C89B5A;
            --accent-light: #E8D5B0;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1A1A1A;
            --muted: #5C5C5C;
            --line: #E5DCCD;
            --danger: #B5433A;
            --danger-bg: #FDF2F0;
            --danger-border: #F0C9C4;
            --success: #2D6A4F;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-sm: 0 2px 8px rgba(15,61,46,.06);
            --shadow: 0 12px 30px rgba(15,61,46,.06);
            --shadow-lg: 0 18px 36px rgba(15,61,46,.12);
            --transition: all .3s ease;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container: 1200px;
            --header-height: 68px;
        }
        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: 1.7;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover { color: var(--primary); }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        section {
            padding: 72px 24px;
        }
        .section-alt {
            background-color: var(--surface);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }
        .section-muted-bg {
            background-color: #F0EBE0;
        }
        .text-accent { color: var(--accent); }
        .text-primary { color: var(--primary); }
        .text-danger { color: var(--danger); }
        .text-muted { color: var(--muted); }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            background-color: rgba(255,255,255,.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary);
            white-space: nowrap;
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-weight: 800;
            font-size: 14px;
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
        }
        .main-nav a {
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--primary);
            background-color: rgba(15,61,46,.05);
        }
        .main-nav a.active {
            color: var(--primary);
            font-weight: 700;
            position: relative;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background-color: var(--accent);
        }
        .header-cta {
            padding: 10px 22px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid var(--primary);
        }
        .header-cta:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15,61,46,.2);
        }
        .menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: var(--transition);
        }
        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .menu-toggle:hover {
            background-color: rgba(15,61,46,.06);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition);
            border: 1px solid transparent;
            letter-spacing: 0.3px;
        }
        .btn-primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn-primary:hover {
            background-color: var(--primary-2);
            border-color: var(--primary-2);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(15,61,46,.2);
        }
        .btn-secondary {
            background-color: var(--surface);
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn-secondary:hover {
            background-color: rgba(15,61,46,.05);
            color: var(--primary-2);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .btn-accent {
            background-color: var(--accent);
            color: var(--primary-2);
            border-color: var(--accent);
        }
        .btn-accent:hover {
            background-color: #D4AC6B;
            color: var(--primary-2);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(200,155,90,.3);
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            padding: 16px 24px 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--muted);
            transition: var(--transition);
        }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb .separator { color: #B5A88F; }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* Category Hero */
        .category-hero {
            padding: 40px 24px 48px;
            position: relative;
            background: linear-gradient(135deg, #F5F1E8 0%, #EDE7D9 55%, #E3D9C4 100%);
            border-bottom: 1px solid var(--line);
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 380px;
            height: 100%;
            background-image: url('/assets/images/ad3060919cad5d80.webp');
            background-size: cover;
            background-position: center right;
            opacity: 0.18;
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .category-hero h1 {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.5px;
            line-height: 1.3;
            margin-bottom: 12px;
        }
        .category-hero .lead {
            font-size: 16px;
            color: var(--muted);
            max-width: 680px;
            line-height: 1.7;
        }
        .category-hero .badge-tag {
            display: inline-block;
            padding: 4px 14px;
            background-color: rgba(15,61,46,.08);
            color: var(--primary);
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        /* Section Title */
        .section-title {
            margin-bottom: 32px;
        }
        .section-title h2 {
            font-size: 26px;
            font-weight: 800;
            color: var(--text);
            letter-spacing: 0.5px;
            line-height: 1.3;
            margin-bottom: 8px;
        }
        .section-title p {
            font-size: 15px;
            color: var(--muted);
            max-width: 620px;
            line-height: 1.7;
        }
        .section-title.center {
            text-align: center;
        }
        .section-title.center p {
            margin: 0 auto;
        }

        /* Risk Entry Cards */
        .risk-entry-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .risk-entry-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 22px 20px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .risk-entry-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
            border-color: rgba(15,61,46,.2);
        }
        .risk-entry-card .entry-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(15,61,46,.06);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 20px;
            color: var(--primary);
            font-weight: 700;
        }
        .risk-entry-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }
        .risk-entry-card p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }

        /* Main List - Horizontal Rows */
        .rule-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .rule-item {
            display: flex;
            align-items: flex-start;
            gap: 18px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 20px 24px;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .rule-item:hover {
            transform: translateX(4px);
            box-shadow: var(--shadow);
            border-color: rgba(15,61,46,.2);
        }
        .rule-item .rule-icon {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(15,61,46,.07);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--primary);
            font-weight: 700;
        }
        .rule-item .rule-content {
            flex: 1;
        }
        .rule-item .rule-content h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }
        .rule-item .rule-content p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
            margin-bottom: 6px;
        }
        .rule-item .rule-tag {
            display: inline-block;
            padding: 3px 10px;
            background: rgba(15,61,46,.07);
            color: var(--primary);
            border-radius: 14px;
            font-size: 12px;
            font-weight: 600;
        }

        /* Terminal Showcase */
        .terminal-showcase {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .terminal-img-wrap {
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            background: var(--surface);
        }
        .terminal-img-wrap img {
            width: 100%;
            height: 380px;
            object-fit: cover;
            border-radius: 0;
        }
        .terminal-features {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .terminal-feature {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 16px;
            background: var(--surface);
            border-radius: var(--radius-sm);
            border: 1px solid var(--line);
            transition: var(--transition);
        }
        .terminal-feature:hover {
            border-color: rgba(15,61,46,.2);
            box-shadow: var(--shadow-sm);
        }
        .terminal-feature .tf-icon {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: rgba(15,61,46,.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 14px;
            font-weight: 700;
        }
        .terminal-feature h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 2px;
        }
        .terminal-feature p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.5;
        }

        /* Flow Steps */
        .flow-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            position: relative;
        }
        .flow-step {
            text-align: center;
            padding: 0 16px;
            position: relative;
        }
        .flow-step:not(:last-child)::after {
            content: '';
            position: absolute;
            top: 28px;
            right: -50%;
            width: 100%;
            height: 2px;
            background: var(--line);
        }
        .flow-step .step-dot {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 800;
            margin: 0 auto 14px;
            position: relative;
            z-index: 1;
            box-shadow: 0 4px 12px rgba(15,61,46,.2);
        }
        .flow-step h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }
        .flow-step p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.5;
        }

        /* Data Cards */
        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .data-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .data-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
            border-color: rgba(15,61,46,.2);
        }
        .data-card .data-value {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 6px;
            letter-spacing: 0.3px;
        }
        .data-card .data-label {
            font-size: 13px;
            color: var(--muted);
        }

        /* FAQ */
        .faq-wrap {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(15,61,46,.15);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            background: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            transition: var(--transition);
        }
        .faq-question:hover {
            background-color: rgba(15,61,46,.04);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: rgba(15,61,46,.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 16px;
            font-weight: 700;
            transition: var(--transition);
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }
        .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
            border-radius: var(--radius);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            color: #fff;
            margin: 0 24px 72px;
        }
        .cta-section .cta-text h2 {
            font-size: 24px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .cta-section .cta-text p {
            font-size: 15px;
            color: rgba(255,255,255,.8);
            max-width: 480px;
            line-height: 1.7;
        }
        .cta-section .cta-actions {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }
        .cta-section .btn-accent {
            background-color: var(--accent);
            color: var(--primary-2);
            border-color: var(--accent);
        }
        .cta-section .btn-accent:hover {
            background-color: #D4AC6B;
            transform: translateY(-2px);
        }
        .cta-section .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255,255,255,.5);
        }
        .cta-section .btn-outline-light:hover {
            background: rgba(255,255,255,.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        /* Risk Notice */
        .risk-notice {
            background: var(--danger-bg);
            border: 1px solid var(--danger-border);
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            margin-top: 24px;
        }
        .risk-notice h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--danger);
            margin-bottom: 8px;
        }
        .risk-notice p {
            font-size: 14px;
            color: #7A3B35;
            line-height: 1.7;
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-2);
            color: rgba(255,255,255,.85);
            padding: 56px 24px 0;
        }
        .site-footer .container {
            max-width: var(--container);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,.12);
        }
        .footer-brand h3 {
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255,255,255,.7);
            line-height: 1.7;
        }
        .footer-col h4,
        .footer-contact h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255,255,255,.75);
            padding: 4px 0;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent);
            transform: translateX(3px);
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(255,255,255,.7);
            margin-bottom: 6px;
        }
        .footer-risk {
            padding: 20px 0;
            border-bottom: 1px solid rgba(255,255,255,.1);
        }
        .footer-risk p {
            font-size: 12px;
            color: #F0C9C4;
            line-height: 1.7;
        }
        .footer-copy {
            padding: 16px 0 20px;
            text-align: center;
        }
        .footer-copy p {
            font-size: 12px;
            color: rgba(255,255,255,.5);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .main-nav a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .risk-entry-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .terminal-showcase {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .terminal-img-wrap img {
                height: 280px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 24px;
                border-bottom: 1px solid var(--line);
                box-shadow: var(--shadow);
                z-index: 999;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 0;
                font-size: 15px;
                border-bottom: 1px solid #F0EBE0;
                border-radius: 0;
                width: 100%;
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .main-nav a.active::after {
                display: none;
            }
            .menu-toggle {
                display: flex;
            }
            .header-cta {
                display: none;
            }
            section {
                padding: 48px 20px;
            }
            .category-hero {
                padding: 32px 20px 40px;
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .risk-entry-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .rule-item {
                padding: 16px 18px;
                flex-direction: column;
                gap: 10px;
            }
            .flow-steps {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .flow-step:not(:last-child)::after {
                display: none;
            }
            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .data-card {
                padding: 18px 14px;
            }
            .data-card .data-value {
                font-size: 22px;
            }
            .cta-section {
                flex-direction: column;
                text-align: center;
                padding: 32px 24px;
                margin: 0 20px 48px;
            }
            .cta-section .cta-actions {
                justify-content: center;
                width: 100%;
            }
            .cta-section .cta-text p {
                margin: 0 auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .terminal-img-wrap img {
                height: 220px;
            }
        }
        @media (max-width: 520px) {
            .risk-entry-grid {
                grid-template-columns: 1fr;
            }
            .data-grid {
                grid-template-columns: 1fr;
            }
            .logo {
                font-size: 15px;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }
            .category-hero h1 {
                font-size: 22px;
            }
            .section-title h2 {
                font-size: 22px;
            }
            .btn {
                padding: 10px 18px;
                font-size: 14px;
            }
            .cta-section .cta-actions {
                flex-direction: column;
                gap: 10px;
            }
            .cta-section .cta-actions .btn {
                width: 100%;
            }
            .risk-notice {
                padding: 14px 16px;
            }
        }