/* roulang page: index */
:root {
            --primary: #0F3D2E;
            --primary-2: #1B5A45;
            --accent: #C9A063;
            --danger: #B5472F;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1F2A24;
            --muted: #6B7A72;
            --line: #E3DCCD;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 1px 3px rgba(31,50,45,0.08);
            --shadow-md: 0 8px 24px rgba(31,50,45,0.10);
            --shadow-lg: 0 16px 40px rgba(31,50,45,0.12);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", Georgia, serif;
            --container: 1200px;
            --nav-height: 72px;
            --section-pad: 64px;
            --gap: 24px;
            --transition: 0.2s ease;
        }

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

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

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

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

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

        a:hover {
            color: var(--primary-2);
        }

        ul, ol {
            list-style: none;
        }

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

        button {
            cursor: pointer;
        }

        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }

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

        .logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo .logo-gold {
            color: var(--accent);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

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

        .main-nav a:hover {
            color: var(--primary);
            background: #EAF2EF;
        }

        .main-nav a.active {
            color: var(--primary);
            background: #EAF2EF;
            font-weight: 600;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 22px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            line-height: 1.4;
            cursor: pointer;
            border: 2px solid transparent;
        }

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

        .btn-primary:hover {
            background: var(--primary-2);
            border-color: var(--primary-2);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: #fff;
        }

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

        .btn-outline:hover {
            background: #EAF2EF;
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }

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

        .btn-accent:hover {
            background: #D4AD72;
            border-color: #D4AD72;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: var(--primary);
        }

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

        .btn-block {
            width: 100%;
        }

        .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Mobile hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 28px;
            height: 24px;
            justify-content: center;
            align-items: flex-start;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 0;
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 999;
            flex-direction: column;
            padding: 32px 24px;
            gap: 8px;
            overflow-y: auto;
        }

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

        .mobile-menu a {
            color: #fff;
            font-size: 17px;
            font-weight: 500;
            padding: 14px 8px;
            border-bottom: 1px solid rgba(255,255,255,0.12);
            transition: all var(--transition);
        }

        .mobile-menu a:hover, .mobile-menu a.active {
            color: var(--accent);
        }

        /* Hero Section */
        .hero {
            position: relative;
            padding: 80px 0 72px;
            background-color: var(--bg);
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/ae84e771101ca8f4.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(165deg, rgba(245,241,232,0.92) 0%, rgba(245,241,232,0.75) 40%, rgba(15,61,46,0.30) 100%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        .hero-content h1 .highlight {
            color: var(--primary);
            font-weight: 800;
            text-decoration: underline;
            text-decoration-color: var(--accent);
            text-decoration-thickness: 3px;
            text-underline-offset: 5px;
        }

        .hero-content .hero-sub {
            font-size: 17px;
            line-height: 1.8;
            color: var(--muted);
            margin-bottom: 32px;
            max-width: 480px;
        }

        .hero-buttons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .hero-visual {
            position: relative;
            aspect-ratio: 4 / 3;
            border-radius: var(--radius-lg);
            background-color: #E8E0D2;
            box-shadow: var(--shadow-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            min-height: 280px;
        }

        .hero-visual .visual-icon {
            font-size: 64px;
            color: var(--primary);
            opacity: 0.6;
        }

        .hero-visual .visual-label {
            position: absolute;
            bottom: 20px;
            right: 20px;
            background: rgba(15,61,46,0.85);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 500;
        }

        /* Section base */
        .section {
            padding: var(--section-pad) 0;
        }

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

        .section-header .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            letter-spacing: 0.3px;
        }

        .section-header .section-title .title-accent {
            color: var(--accent);
        }

        .section-header .section-desc {
            font-size: 15px;
            color: var(--muted);
            margin-top: 10px;
            max-width: 650px;
            line-height: 1.7;
        }

        .section-bg-white {
            background: var(--surface);
        }

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

        .section-bg-dark {
            background: var(--primary);
            color: #fff;
        }

        .section-bg-dark .section-title {
            color: #fff;
        }

        .section-bg-dark .section-desc {
            color: rgba(255,255,255,0.72);
        }

        /* Data strip */
        .data-strip {
            background: var(--primary);
            padding: 28px 0;
        }

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

        .data-item {
            text-align: center;
            padding: 8px 12px;
        }

        .data-item .data-num {
            font-family: var(--font-num);
            font-size: 34px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }

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

        /* Ranking cards */
        .rank-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--gap);
        }

        .rank-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .rank-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--accent);
        }

        .rank-card-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 12px;
        }

        .rank-card .rank-score {
            font-family: var(--font-num);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
            flex-shrink: 0;
        }

        .rank-card .rank-company {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            flex: 1;
        }

        .rank-card .rank-badge-group {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .badge {
            display: inline-block;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 500;
            border-radius: 20px;
            background: #EAF2EF;
            color: var(--primary);
            white-space: nowrap;
        }

        .badge-gold {
            background: rgba(201,160,99,0.15);
            color: #8B6B2F;
        }

        .badge-danger {
            background: rgba(181,71,47,0.1);
            color: var(--danger);
        }

        .rank-card .rank-info-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--muted);
        }

        .rank-card .rank-info-row span strong {
            color: var(--text);
            font-weight: 600;
        }

        .rank-card .rank-summary {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            flex: 1;
        }

        .rank-card .rank-link {
            align-self: flex-end;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            transition: color var(--transition);
        }

        .rank-card .rank-link:hover {
            color: var(--accent);
        }

        /* Topic cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }

        .topic-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: block;
            min-height: 160px;
            position: relative;
        }

        .topic-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--accent);
        }

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

        .topic-card .topic-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }

        .topic-card .topic-arrow {
            position: absolute;
            bottom: 20px;
            right: 24px;
            font-size: 20px;
            color: var(--accent);
            transition: transform var(--transition);
        }

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

        /* Dimension cards */
        .dimension-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }

        .dimension-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            transition: all var(--transition);
        }

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

        .dimension-card .dim-icon {
            font-size: 40px;
            margin-bottom: 14px;
            display: block;
        }

        .dimension-card .dim-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }

        .dimension-card .dim-desc {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
        }

        /* Scenario cards */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }

        .scenario-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

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

        .scenario-card .scenario-img {
            aspect-ratio: 16 / 9;
            background-color: #E8E0D2;
            overflow: hidden;
        }

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

        .scenario-card .scenario-body {
            padding: 20px 22px;
        }

        .scenario-card .scenario-name {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }

        .scenario-card .scenario-meta {
            font-size: 13px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 6px;
        }

        .scenario-card .scenario-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }

        /* Rate table */
        .rate-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-md);
            border: 1px solid var(--line);
            background: var(--surface);
        }

        .rate-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
            font-size: 14px;
        }

        .rate-table th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            padding: 14px 16px;
            text-align: left;
            white-space: nowrap;
        }

        .rate-table td {
            padding: 13px 16px;
            border-top: 1px solid var(--line);
            color: var(--text);
        }

        .rate-table tr:hover td {
            background: #FAF8F3;
        }

        .rate-table .rate-num {
            font-family: var(--font-num);
            font-weight: 600;
            color: var(--primary);
        }

        /* Safety checklist */
        .safety-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }

        .safety-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: var(--radius-sm);
            padding: 16px 18px;
            color: #fff;
        }

        .safety-item .safety-check {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--accent);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            margin-top: 2px;
        }

        .safety-item .safety-text {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255,255,255,0.85);
        }

        .safety-item .safety-text strong {
            color: #fff;
            font-weight: 600;
        }

        /* News list CMS */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }

        .news-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .news-card .news-thumb {
            aspect-ratio: 16 / 9;
            background-color: #E8E0D2;
            overflow: hidden;
        }

        .news-card .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-card .news-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-card .news-cat {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: #EAF2EF;
            padding: 3px 10px;
            border-radius: 20px;
            align-self: flex-start;
        }

        .news-card .news-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
        }

        .news-card .news-excerpt {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card .news-meta {
            font-size: 12px;
            color: var(--muted);
            margin-top: auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .news-empty {
            grid-column: 1 / -1;
            border: 2px dashed var(--line);
            border-radius: var(--radius-md);
            padding: 40px 20px;
            text-align: center;
            color: var(--muted);
            font-size: 15px;
        }

        /* Testimonials */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }

        .testimonial-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

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

        .testimonial-card .test-source {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: #EAF2EF;
            padding: 4px 12px;
            border-radius: 20px;
            display: inline-block;
            margin-bottom: 12px;
        }

        .testimonial-card .test-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }

        .testimonial-card .test-text {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            font-style: italic;
        }

        /* Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
        }

        .step-item {
            text-align: center;
            position: relative;
        }

        .step-item .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-family: var(--font-num);
            font-size: 19px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            border: 3px solid var(--accent);
        }

        .step-item .step-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .step-item .step-desc {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }

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

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

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 4px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            cursor: pointer;
            transition: color var(--transition);
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: #EAF2EF;
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            transition: all 0.25s ease;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.25s ease, padding 0.25s ease;
            padding: 0 4px;
            background: #F8F5EF;
            border-radius: var(--radius-sm);
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 14px 16px;
            margin-bottom: 12px;
        }

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

        /* Risk warning */
        .risk-banner {
            background: #FFF7F5;
            border: 1px solid rgba(181,71,47,0.2);
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .risk-banner .risk-icon {
            font-size: 28px;
            flex-shrink: 0;
        }

        .risk-banner .risk-text {
            font-size: 14px;
            color: #7A3D2E;
            line-height: 1.8;
        }

        .risk-banner .risk-text strong {
            color: var(--danger);
            font-weight: 700;
        }

        /* CTA dark */
        .cta-section {
            background: var(--primary);
            padding: 60px 0;
            color: #fff;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .cta-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 14px;
        }

        .cta-desc {
            font-size: 15px;
            color: rgba(255,255,255,0.72);
            line-height: 1.7;
        }

        .cta-form {
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius-md);
            padding: 28px;
        }

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

        .cta-form label {
            display: block;
            font-size: 13px;
            font-weight: 500;
            color: rgba(255,255,255,0.85);
            margin-bottom: 6px;
        }

        .cta-form input {
            width: 100%;
            height: 44px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255,255,255,0.2);
            background: rgba(255,255,255,0.95);
            padding: 0 14px;
            font-size: 14px;
            color: var(--text);
            transition: all var(--transition);
        }

        .cta-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(201,160,99,0.25);
        }

        .cta-form .btn-accent {
            width: 100%;
            margin-top: 6px;
        }

        /* Aux nav cards */
        .aux-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }

        .aux-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            transition: all var(--transition);
            display: block;
        }

        .aux-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--accent);
        }

        .aux-card .aux-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .aux-card .aux-desc {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }

        /* Footer */
        .site-footer {
            background: #0A2B20;
            color: rgba(255,255,255,0.75);
            padding: 56px 0 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-logo .logo-gold {
            color: var(--accent);
        }

        .footer-risk-text {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255,255,255,0.55);
            max-width: 280px;
        }

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

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

        .footer-col ul li a {
            font-size: 13px;
            color: rgba(255,255,255,0.65);
            transition: color var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: rgba(255,255,255,0.45);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-content h1 {
                font-size: 34px;
            }
            .rank-grid {
                grid-template-columns: 1fr;
            }
            .topic-grid, .dimension-grid, .scenario-grid, .news-grid, .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: 44px;
            }
            .main-nav {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .hero {
                padding: 48px 0 44px;
                min-height: auto;
            }
            .hero-content h1 {
                font-size: 28px;
            }
            .hero-content .hero-sub {
                font-size: 15px;
            }
            .data-strip .container {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .data-item .data-num {
                font-size: 26px;
            }
            .section-header .section-title {
                font-size: 23px;
            }
            .topic-grid, .dimension-grid, .scenario-grid, .news-grid, .testimonial-grid, .aux-grid {
                grid-template-columns: 1fr;
            }
            .safety-list {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .step-item .step-num {
                margin-bottom: 8px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-pad: 32px;
                --gap: 16px;
            }
            .container {
                padding: 0 16px;
            }
            .logo {
                font-size: 17px;
            }
            .hero-content h1 {
                font-size: 24px;
            }
            .hero-buttons {
                flex-direction: column;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .data-strip .container {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: article */
:root {
            --primary: #0F3D2E;
            --primary-2: #1B5A45;
            --accent: #C9A063;
            --danger: #B5472F;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1F2A24;
            --muted: #6B7A72;
            --line: #E3DCCD;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 1px 3px rgba(31,50,45,0.08);
            --shadow-md: 0 8px 24px rgba(31,50,45,0.10);
            --shadow-lg: 0 16px 40px rgba(31,50,45,0.12);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", Georgia, serif;
            --container: 1200px;
            --nav-height: 72px;
            --section-pad: 64px;
            --gap: 24px;
            --transition: 0.2s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            margin: 0;
        }
        * {
            box-sizing: border-box;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-2);
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo .logo-gold {
            color: var(--accent);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .main-nav a {
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--primary);
            background: #EAF2EF;
        }
        .main-nav a.active {
            color: var(--primary);
            background: #EAF2EF;
            font-weight: 600;
        }
        .nav-cta {
            flex-shrink: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 22px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            line-height: 1.4;
            cursor: pointer;
            border: 2px solid transparent;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn-primary:hover {
            background: var(--primary-2);
            border-color: var(--primary-2);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: #fff;
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn-outline:hover {
            background: #EAF2EF;
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
        }
        .btn-accent:hover {
            background: #D4AD72;
            border-color: #D4AD72;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: var(--primary);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .btn-block {
            width: 100%;
        }
        .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        /* Mobile hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 28px;
            height: 24px;
            justify-content: center;
            align-items: flex-start;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 0;
        }
        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 999;
            flex-direction: column;
            padding: 32px 24px;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-menu.open {
            display: flex;
        }
        .mobile-menu a {
            color: #fff;
            font-size: 16px;
            font-weight: 500;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            transition: background var(--transition);
        }
        .mobile-menu a:hover {
            background: rgba(255,255,255,0.1);
            color: #fff;
        }
        .mobile-menu .mobile-cta {
            margin-top: 16px;
            background: var(--accent);
            color: var(--primary);
            text-align: center;
            font-weight: 600;
        }
        /* Article Breadcrumb */
        .breadcrumb-section {
            padding: 20px 0 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .breadcrumb li {
            display: inline-flex;
            align-items: center;
        }
        .breadcrumb li + li::before {
            content: ">";
            margin: 0 8px;
            color: var(--muted);
        }
        .breadcrumb a {
            color: var(--muted);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 500;
        }
        /* Article Header */
        .article-header-section {
            padding: 24px 0 16px;
        }
        .article-header-wrapper {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .article-hero-img {
            width: 100%;
            height: auto;
            max-height: 420px;
            object-fit: cover;
            background: #E8E0D2;
        }
        .article-header-content {
            padding: 28px 32px 32px;
        }
        .article-category-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            background: #FDF8F0;
            border: 1px solid #E8D9C2;
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .article-headline {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text);
            margin: 0 0 16px;
            letter-spacing: 0.3px;
        }
        .article-meta-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 18px;
            font-size: 14px;
            color: var(--muted);
            border-top: 1px solid var(--line);
            padding-top: 16px;
            margin-top: 4px;
        }
        .article-meta-row span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .article-meta-row .meta-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-block;
        }
        .article-meta-row .meta-icon {
            width: 16px;
            height: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 13px;
        }
        /* Article Body */
        .article-body-section {
            padding: 24px 0 20px;
        }
        .article-body-wrapper {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            box-shadow: var(--shadow-sm);
            max-width: 820px;
            margin: 0 auto;
        }
        .article-body {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
        }
        .article-body p {
            margin-bottom: 18px;
        }
        .article-body h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin: 32px 0 14px;
            line-height: 1.4;
        }
        .article-body h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--primary-2);
            margin: 24px 0 10px;
            line-height: 1.4;
        }
        .article-body ul,
        .article-body ol {
            padding-left: 24px;
            margin-bottom: 18px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body blockquote {
            border-left: 4px solid var(--accent);
            background: #FDF8F0;
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text);
            font-style: normal;
        }
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 14px;
            display: block;
            overflow-x: auto;
        }
        .article-body table th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            padding: 10px 14px;
            text-align: left;
            border: 1px solid var(--primary-2);
            white-space: nowrap;
        }
        .article-body table td {
            padding: 10px 14px;
            border: 1px solid var(--line);
            white-space: nowrap;
        }
        .article-body table tr:nth-child(even) td {
            background: #FAF7F0;
        }
        .article-body strong {
            color: var(--primary);
            font-weight: 600;
        }
        .article-body a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-color: var(--accent);
        }
        .article-body a:hover {
            color: var(--primary-2);
        }
        .article-body img {
            border-radius: var(--radius-md);
            margin: 20px 0;
        }
        .article-body .highlight-num {
            color: var(--accent);
            font-family: var(--font-num);
            font-weight: 700;
        }
        .article-body .emphasis-underline {
            border-bottom: 2px solid var(--accent);
            padding-bottom: 1px;
        }
        /* Risk Note */
        .risk-note-section {
            padding: 0 0 20px;
        }
        .risk-note {
            max-width: 820px;
            margin: 0 auto;
            background: #FDF5F2;
            border: 1px solid #F0D5CB;
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-md);
            padding: 18px 24px;
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }
        .risk-note .risk-icon {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(181,71,47,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--danger);
            font-weight: 700;
        }
        .risk-note p {
            margin: 0;
            font-size: 14px;
            line-height: 1.7;
            color: #7A3B2A;
        }
        /* Related Articles */
        .related-section {
            padding: 24px 0 32px;
        }
        .related-section .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 20px;
            text-align: center;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .related-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .related-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .related-card .related-thumb {
            width: 100%;
            height: 180px;
            object-fit: cover;
            background: #E8E0D2;
        }
        .related-card .related-body {
            padding: 18px 20px 20px;
        }
        .related-card .related-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 6px;
            display: block;
        }
        .related-card .related-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.5;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .related-meta {
            font-size: 13px;
            color: var(--muted);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-card .related-link {
            color: var(--primary);
            font-weight: 500;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .related-card .related-link:hover {
            color: var(--primary-2);
        }
        /* Article Info Bar */
        .article-info-bar-section {
            padding: 16px 0 20px;
        }
        .article-info-bar {
            max-width: 820px;
            margin: 0 auto;
            background: #F8F5EF;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 16px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--muted);
        }
        .article-info-bar .info-label {
            font-weight: 600;
            color: var(--primary);
        }
        .article-info-bar .info-divider {
            width: 1px;
            height: 16px;
            background: var(--line);
        }
        /* Article CTA */
        .article-cta-section {
            padding: 20px 0 32px;
        }
        .article-cta {
            max-width: 820px;
            margin: 0 auto;
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .article-cta h3 {
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            margin: 0 0 6px;
            line-height: 1.4;
        }
        .article-cta p {
            color: rgba(255,255,255,0.7);
            margin: 0;
            font-size: 14px;
        }
        .article-cta .cta-buttons {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
        }
        .article-cta .btn-accent {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
        }
        .article-cta .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255,255,255,0.5);
        }
        .article-cta .btn-outline-light:hover {
            background: rgba(255,255,255,0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-1px);
        }
        /* Disclaimer */
        .disclaimer-section {
            padding: 0 0 40px;
        }
        .disclaimer {
            max-width: 820px;
            margin: 0 auto;
            text-align: center;
            font-size: 12px;
            color: var(--muted);
            line-height: 1.7;
            padding: 16px 20px;
            border-top: 1px solid var(--line);
        }
        /* Footer */
        .site-footer {
            background: var(--primary);
            color: #fff;
            padding: 48px 0 24px;
            margin-top: 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
        }
        .footer-logo .logo-gold {
            color: var(--accent);
        }
        .footer-risk-text {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            line-height: 1.7;
            margin: 0;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--accent);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(255,255,255,0.7);
            font-size: 13px;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.15);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            font-size: 12px;
            color: rgba(255,255,255,0.5);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .article-headline {
                font-size: 26px;
            }
            .article-body-wrapper {
                padding: 28px 28px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad: 44px;
                --nav-height: 64px;
            }
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .nav-cta {
                display: none;
            }
            .article-headline {
                font-size: 22px;
            }
            .article-header-content {
                padding: 20px 18px 24px;
            }
            .article-body-wrapper {
                padding: 22px 18px;
            }
            .article-body {
                font-size: 15px;
            }
            .article-body h2 {
                font-size: 19px;
            }
            .article-body h3 {
                font-size: 16px;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .article-cta {
                flex-direction: column;
                text-align: center;
            }
            .article-cta .cta-buttons {
                flex-direction: column;
                width: 100%;
            }
            .article-cta .btn {
                width: 100%;
            }
            .article-meta-row {
                gap: 12px;
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            :root {
                --section-pad: 32px;
                --gap: 16px;
            }
            .article-headline {
                font-size: 20px;
            }
            .article-body-wrapper {
                padding: 16px 14px;
            }
            .article-header-content {
                padding: 16px 14px 20px;
            }
            .article-body {
                font-size: 14px;
            }
            .article-cta {
                padding: 24px 18px;
            }
            .related-section .section-title {
                font-size: 20px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0F3D2E;
            --primary-2: #1B5A45;
            --accent: #C9A063;
            --danger: #B5472F;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1F2A24;
            --muted: #6B7A72;
            --line: #E3DCCD;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 1px 3px rgba(31,50,45,0.08);
            --shadow-md: 0 8px 24px rgba(31,50,45,0.10);
            --shadow-lg: 0 16px 40px rgba(31,50,45,0.12);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", Georgia, serif;
            --container: 1200px;
            --nav-height: 72px;
            --section-pad: 64px;
            --gap: 24px;
            --transition: 0.2s ease;
        }

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

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

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

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

        a:hover {
            color: var(--primary-2);
        }

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

        button {
            cursor: pointer;
        }

        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }

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

        .logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo .logo-gold {
            color: var(--accent);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

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

        .main-nav a:hover {
            color: var(--primary);
            background: #EAF2EF;
        }

        .main-nav a.active {
            color: var(--primary);
            background: #EAF2EF;
            font-weight: 600;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 22px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            line-height: 1.4;
            cursor: pointer;
            border: 2px solid transparent;
        }

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

        .btn-primary:hover {
            background: var(--primary-2);
            border-color: var(--primary-2);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: #fff;
        }

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

        .btn-outline:hover {
            background: #EAF2EF;
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }

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

        .btn-accent:hover {
            background: #D4AD72;
            border-color: #D4AD72;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: var(--primary);
        }

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

        .btn-block {
            width: 100%;
        }

        .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible, .filter-btn:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Mobile hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 28px;
            height: 24px;
            justify-content: center;
            align-items: flex-start;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 0;
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 999;
            flex-direction: column;
            padding: 32px 24px;
            gap: 8px;
            overflow-y: auto;
        }

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

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

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

        /* Sections */
        section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background: var(--surface);
        }

        .section-dark {
            background: var(--primary);
            color: #fff;
        }

        .section-dark h2, .section-dark h3 {
            color: #fff;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 12px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 720px;
        }

        /* Category Hero */
        .category-hero {
            position: relative;
            padding: 56px 0 48px;
            background: var(--bg);
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(15,61,46,0.06) 0%, rgba(245,241,232,0) 40%, rgba(201,160,99,0.08) 100%);
            pointer-events: none;
            z-index: 0;
        }

        .category-hero .container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .category-hero-content {
            max-width: 620px;
            flex: 1 1 420px;
        }

        .category-hero h1 {
            font-size: 34px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin: 0 0 16px;
        }

        .category-hero h1 .highlight {
            color: var(--primary);
            border-bottom: 3px solid var(--accent);
        }

        .category-hero-desc {
            font-size: 16px;
            color: var(--muted);
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .category-hero-stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }

        .category-hero-stat {
            display: flex;
            align-items: baseline;
            gap: 6px;
        }

        .category-hero-stat .num {
            font-family: var(--font-num);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
        }

        .category-hero-stat .unit {
            font-size: 13px;
            color: var(--muted);
        }

        .category-hero-image {
            flex: 0 0 340px;
            max-width: 340px;
            height: 240px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

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

        /* Anchor bar */
        .anchor-bar {
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            padding: 16px 0;
            position: sticky;
            top: var(--nav-height);
            z-index: 100;
        }

        .anchor-bar .container {
            display: flex;
            gap: 24px;
            align-items: center;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .anchor-bar .container::-webkit-scrollbar {
            display: none;
        }

        .anchor-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--muted);
            white-space: nowrap;
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .anchor-link:hover {
            color: var(--primary);
            background: #EAF2EF;
        }

        .anchor-link .anchor-dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            margin-right: 8px;
            vertical-align: middle;
        }

        /* Filter buttons */
        .filter-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .filter-btn {
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            border: 2px solid var(--line);
            color: var(--muted);
            background: var(--surface);
            transition: all var(--transition);
            cursor: pointer;
            flex-shrink: 0;
        }

        .filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

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

        /* Company cards */
        .company-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .company-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .company-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: #D8CDB5;
        }

        .company-card::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 80px;
            height: 80px;
            background: linear-gradient(225deg, transparent 50%, rgba(201,160,99,0.08) 50%);
            border-radius: 0 0 0 var(--radius-md);
        }

        .company-card-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 16px;
            gap: 12px;
        }

        .company-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin: 0;
        }

        .company-rating {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }

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

        .company-rating .max {
            font-size: 12px;
            color: var(--muted);
        }

        .company-meta {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }

        .company-meta-item {
            font-size: 13px;
            color: var(--muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .company-meta-item .meta-label {
            color: var(--muted);
        }

        .company-meta-item .meta-value {
            font-weight: 600;
            color: var(--text);
        }

        .company-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }

        .tag {
            display: inline-block;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 500;
            border-radius: 20px;
            background: #EAF2EF;
            color: var(--primary);
            line-height: 1.5;
        }

        .tag-gold {
            background: #F8F0E0;
            color: #9B7A3D;
        }

        .tag-red {
            background: #FBE9E5;
            color: var(--danger);
        }

        .company-summary {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .company-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }

        .company-link:hover {
            color: var(--primary-2);
            gap: 10px;
        }

        /* Dimension cards */
        .dimension-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .dimension-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

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

        .dimension-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: #EAF2EF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 14px;
            color: var(--primary);
        }

        .dimension-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
        }

        .dimension-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Rate reference table */
        .rate-table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
        }

        .rate-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 560px;
        }

        .rate-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
            white-space: nowrap;
        }

        .rate-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--line);
            color: var(--text);
            vertical-align: middle;
        }

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

        .rate-table tbody tr:hover {
            background: #FAF8F4;
        }

        .rate-table .rate-num {
            font-family: var(--font-num);
            font-weight: 600;
            color: var(--primary);
        }

        /* Risk alert */
        .risk-alert {
            background: #FDF6F4;
            border: 1px solid #EDD5CE;
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }

        .risk-alert .risk-icon {
            font-size: 20px;
            flex-shrink: 0;
            margin-top: 1px;
        }

        .risk-alert .risk-text {
            font-size: 14px;
            color: #8A3A26;
            line-height: 1.7;
            margin: 0;
        }

        /* CTA section */
        .cta-section {
            background: var(--primary);
            padding: 56px 0;
            color: #fff;
        }

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

        .cta-section h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 8px;
        }

        .cta-section p {
            font-size: 15px;
            color: rgba(255,255,255,0.75);
            margin: 0;
            line-height: 1.7;
            max-width: 520px;
        }

        .cta-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cta-buttons .btn-accent {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
            padding: 12px 24px;
            font-size: 15px;
        }

        .cta-buttons .btn-accent:hover {
            background: #D4AD72;
            border-color: #D4AD72;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .cta-buttons .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255,255,255,0.5);
            padding: 12px 24px;
            font-size: 15px;
        }

        .cta-buttons .btn-outline-light:hover {
            background: rgba(255,255,255,0.1);
            border-color: #fff;
            transform: translateY(-1px);
        }

        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255,255,255,0.8);
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255,255,255,0.08);
        }

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

        .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-logo .logo-gold {
            color: var(--accent);
        }

        .footer-risk-text {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255,255,255,0.6);
            margin: 0;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 14px;
            letter-spacing: 0.3px;
        }

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

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

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

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

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: rgba(255,255,255,0.45);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .company-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

            .category-hero .container {
                flex-direction: column;
                align-items: flex-start;
            }

            .category-hero-image {
                flex: 0 0 auto;
                max-width: 100%;
                width: 100%;
                height: 200px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: 44px;
                --nav-height: 64px;
            }

            .main-nav {
                display: none;
            }

            .nav-cta {
                display: none;
            }

            .hamburger {
                display: flex;
            }

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

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

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

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

            .category-hero-image {
                height: 180px;
            }

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

            .filter-group {
                gap: 8px;
            }

            .filter-btn {
                padding: 8px 14px;
                font-size: 13px;
            }

            .cta-section .container {
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-buttons {
                width: 100%;
            }

            .cta-buttons .btn {
                flex: 1;
            }

            .anchor-bar {
                top: var(--nav-height);
            }

            .anchor-bar .container {
                gap: 12px;
            }

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

        @media (max-width: 480px) {
            :root {
                --section-pad: 32px;
                --gap: 16px;
            }

            .category-hero {
                padding: 36px 0 32px;
            }

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

            .category-hero-stats {
                gap: 16px;
            }

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

            .category-hero-image {
                height: 150px;
                border-radius: var(--radius-md);
            }

            .company-card {
                padding: 18px;
            }

            .company-card-header {
                flex-direction: column;
                gap: 8px;
            }

            .company-rating .score {
                font-size: 24px;
            }

            .filter-btn {
                padding: 7px 12px;
                font-size: 12px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0F3D2E;
            --primary-2: #1B5A45;
            --accent: #C9A063;
            --danger: #B5472F;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1F2A24;
            --muted: #6B7A72;
            --line: #E3DCCD;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 1px 3px rgba(31, 50, 45, 0.08);
            --shadow-md: 0 8px 24px rgba(31, 50, 45, 0.10);
            --shadow-lg: 0 16px 40px rgba(31, 50, 45, 0.12);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", Georgia, serif;
            --container: 1200px;
            --nav-height: 72px;
            --section-pad: 64px;
            --gap: 24px;
            --transition: 0.2s ease;
        }
        
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }
        
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        
        a:hover {
            color: var(--primary-2);
        }
        
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        
        button {
            cursor: pointer;
        }
        
        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        
        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
            box-shadow: 0 1px 6px rgba(31, 50, 45, 0.04);
        }
        
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        
        .logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        
        .logo .logo-gold {
            color: var(--accent);
        }
        
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }
        
        .main-nav a {
            padding: 8px 13px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
        }
        
        .main-nav a:hover {
            color: var(--primary);
            background: #EAF2EF;
        }
        
        .main-nav a.active {
            color: var(--primary);
            background: #EAF2EF;
            font-weight: 600;
        }
        
        .nav-cta {
            flex-shrink: 0;
        }
        
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 22px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            line-height: 1.4;
            cursor: pointer;
            border: 2px solid transparent;
        }
        
        .btn-primary {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        
        .btn-primary:hover {
            background: var(--primary-2);
            border-color: var(--primary-2);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: #fff;
        }
        
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        
        .btn-outline:hover {
            background: #EAF2EF;
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        
        .btn-accent {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
        }
        
        .btn-accent:hover {
            background: #D4AD72;
            border-color: #D4AD72;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: var(--primary);
        }
        
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        
        .btn-block {
            width: 100%;
        }
        
        .btn:focus-visible, .main-nav a:focus-visible, input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        
        /* Mobile hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 28px;
            height: 24px;
            justify-content: center;
            align-items: flex-start;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 0;
        }
        
        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 999;
            flex-direction: column;
            padding: 32px 24px;
            gap: 6px;
            overflow-y: auto;
        }
        
        .mobile-menu.open {
            display: flex;
        }
        
        .mobile-menu a {
            color: rgba(255, 255, 255, 0.9);
            font-size: 16px;
            font-weight: 500;
            padding: 14px 16px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }
        
        .mobile-menu a:hover,
        .mobile-menu a.active {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent);
        }
        
        /* Section base */
        .section {
            padding: var(--section-pad) 0;
        }
        
        .section-alt {
            background: var(--surface);
        }
        
        .section-dark {
            background: var(--primary);
            color: #fff;
        }
        
        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--primary);
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }
        
        .section-subtitle {
            font-size: 16px;
            color: var(--muted);
            margin-bottom: 32px;
            max-width: 720px;
            line-height: 1.8;
        }
        
        /* Category Hero */
        .cat-hero {
            background: var(--bg);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }
        
        .cat-hero::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 45%;
            height: 100%;
            background: url('/assets/images/620b2f45e1af62b4.webp') no-repeat center right / cover;
            opacity: 0.15;
            pointer-events: none;
        }
        
        .cat-hero .container {
            position: relative;
            z-index: 1;
        }
        
        .cat-h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        
        .cat-hero-desc {
            font-size: 17px;
            color: var(--muted);
            max-width: 700px;
            line-height: 1.85;
        }
        
        /* Anchor nav */
        .anchor-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 24px;
        }
        
        .anchor-nav a {
            padding: 8px 18px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 30px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text);
            transition: all var(--transition);
            white-space: nowrap;
        }
        
        .anchor-nav a:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #EAF2EF;
        }
        
        /* Filter buttons */
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 24px;
        }
        
        .filter-btn {
            padding: 8px 20px;
            border: 1.5px solid var(--line);
            border-radius: 30px;
            font-size: 13px;
            font-weight: 500;
            color: var(--muted);
            background: var(--surface);
            transition: all var(--transition);
            cursor: pointer;
        }
        
        .filter-btn:hover {
            border-color: var(--primary-2);
            color: var(--primary);
            background: #F0F7F4;
        }
        
        .filter-btn.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        
        /* Company cards */
        .company-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        
        .company-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        
        .company-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(201, 160, 99, 0.5);
        }
        
        .company-score {
            font-family: var(--font-num);
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
            margin-bottom: 4px;
        }
        
        .company-score-label {
            font-size: 12px;
            color: var(--muted);
        }
        
        .company-name {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary);
            margin: 10px 0 12px;
        }
        
        .company-info-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 12px;
        }
        
        .company-info-row span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        
        .company-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 14px;
        }
        
        .tag {
            display: inline-block;
            padding: 4px 10px;
            font-size: 11px;
            font-weight: 500;
            border-radius: 20px;
            background: #F0F7F4;
            color: var(--primary-2);
            border: 1px solid rgba(15, 61, 46, 0.1);
        }
        
        .tag-gold {
            background: #FDF8EF;
            color: #8B6914;
            border-color: rgba(201, 160, 99, 0.35);
        }
        
        .tag-danger {
            background: #FDF3F0;
            color: var(--danger);
            border-color: rgba(181, 71, 47, 0.15);
        }
        
        .company-summary {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
            flex-grow: 1;
            margin-bottom: 14px;
        }
        
        .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            transition: all var(--transition);
        }
        
        .card-link:hover {
            color: var(--accent);
        }
        
        /* Comparison table */
        .table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }
        
        .compare-table {
            width: 100%;
            min-width: 720px;
            border-collapse: collapse;
            font-size: 14px;
        }
        
        .compare-table th {
            background: var(--primary);
            color: #fff;
            padding: 16px 18px;
            text-align: left;
            font-weight: 600;
            white-space: nowrap;
            font-size: 13px;
            letter-spacing: 0.3px;
        }
        
        .compare-table td {
            padding: 15px 18px;
            border-bottom: 1px solid var(--line);
            color: var(--text);
            vertical-align: top;
            line-height: 1.6;
        }
        
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        
        .compare-table tbody tr:hover td {
            background: #FAFAF6;
        }
        
        .num-highlight {
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--primary);
            font-size: 15px;
        }
        
        /* Scenario cards */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        
        .scenario-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 26px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        
        .scenario-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        
        .scenario-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            background: #EAF2EF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            color: var(--primary);
        }
        
        .scenario-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        
        .scenario-text {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
        }
        
        /* Checklist */
        .checklist {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px 24px;
        }
        
        .checklist li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 15px;
            line-height: 1.7;
            color: var(--text);
            background: var(--surface);
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--line);
            transition: all var(--transition);
        }
        
        .checklist li:hover {
            border-color: rgba(201, 160, 99, 0.5);
            box-shadow: var(--shadow-sm);
        }
        
        .check-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: #EAF2EF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--primary);
            font-weight: 700;
            margin-top: 3px;
        }
        
        /* Risk strip */
        .risk-strip {
            background: #FDF3F0;
            border: 1px solid rgba(181, 71, 47, 0.2);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            margin-top: 8px;
        }
        
        .risk-strip-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(181, 71, 47, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: var(--danger);
        }
        
        .risk-strip p {
            font-size: 14px;
            color: #7A3A28;
            line-height: 1.75;
            margin: 0;
        }
        
        /* News card */
        .news-mini-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        
        .news-mini-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        
        .news-mini-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        
        .news-mini-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }
        
        .news-mini-body {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        
        .news-mini-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            color: var(--accent);
            background: #FDF8EF;
            padding: 3px 10px;
            border-radius: 20px;
            margin-bottom: 8px;
            align-self: flex-start;
        }
        
        .news-mini-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
            line-height: 1.45;
        }
        
        .news-mini-text {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
            flex-grow: 1;
        }
        
        /* CTA dark */
        .cta-dark {
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            color: #fff;
        }
        
        .cta-dark-title {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 6px;
        }
        
        .cta-dark-text {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.7;
            max-width: 500px;
        }
        
        .cta-dark-actions {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }
        
        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 52px 0 28px;
            font-size: 14px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        
        .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        
        .footer-logo .logo-gold {
            color: var(--accent);
        }
        
        .footer-risk-text {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            max-width: 300px;
        }
        
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-col ul li {
            margin-bottom: 8px;
        }
        
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
            transition: all var(--transition);
        }
        
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .company-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            :root {
                --section-pad: 44px;
                --nav-height: 64px;
            }
            
            .container {
                padding: 0 18px;
            }
            
            .hamburger {
                display: flex;
            }
            
            .main-nav {
                display: none;
            }
            
            .nav-cta {
                display: none;
            }
            
            .cat-h1 {
                font-size: 28px;
            }
            
            .cat-hero {
                padding: 40px 0 32px;
            }
            
            .cat-hero::after {
                width: 100%;
                opacity: 0.08;
            }
            
            .company-grid {
                grid-template-columns: 1fr;
            }
            
            .scenario-grid {
                grid-template-columns: 1fr;
            }
            
            .checklist {
                grid-template-columns: 1fr;
            }
            
            .news-mini-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-dark {
                padding: 32px 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            
            .cta-dark-actions {
                width: 100%;
            }
            
            .cta-dark-actions .btn {
                flex: 1;
            }
            
            .section-title {
                font-size: 24px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        
        @media (max-width: 480px) {
            :root {
                --section-pad: 32px;
                --gap: 16px;
            }
            
            .container {
                padding: 0 14px;
            }
            
            .cat-h1 {
                font-size: 24px;
            }
            
            .anchor-nav {
                gap: 8px;
            }
            
            .anchor-nav a {
                padding: 6px 14px;
                font-size: 12px;
            }
            
            .filter-btn {
                padding: 6px 14px;
                font-size: 12px;
            }
            
            .company-card {
                padding: 18px 16px;
            }
            
            .compare-table {
                min-width: 560px;
            }
            
            .cta-dark-title {
                font-size: 20px;
            }
            
            .section-title {
                font-size: 21px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0F3D2E;
            --primary-2: #1B5A45;
            --accent: #C9A063;
            --danger: #B5472F;
            --bg: #F5F1E8;
            --surface: #FFFFFF;
            --text: #1F2A24;
            --muted: #6B7A72;
            --line: #E3DCCD;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 1px 3px rgba(31,50,45,0.08);
            --shadow-md: 0 8px 24px rgba(31,50,45,0.10);
            --shadow-lg: 0 16px 40px rgba(31,50,45,0.12);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", Georgia, serif;
            --container: 1200px;
            --nav-height: 72px;
            --section-pad: 64px;
            --gap: 24px;
            --transition: 0.2s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-2);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
            color: var(--text);
        }
        h1 {
            font-size: 36px;
        }
        h2 {
            font-size: 28px;
        }
        h3 {
            font-size: 20px;
        }
        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--section-pad) 0;
        }
        .section-alt {
            background: var(--surface);
        }
        .section-deep {
            background: var(--primary);
            color: #fff;
        }
        .section-deep h2,
        .section-deep h3 {
            color: #fff;
        }
        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 1px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .section-deep .section-title {
            color: #fff;
        }
        .section-desc {
            font-size: 16px;
            color: var(--muted);
            max-width: 720px;
            margin-bottom: 32px;
            line-height: 1.8;
        }
        .section-deep .section-desc {
            color: rgba(255,255,255,0.75);
        }
        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo .logo-gold {
            color: var(--accent);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .main-nav a {
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--primary);
            background: #EAF2EF;
        }
        .main-nav a.active {
            color: var(--primary);
            background: #EAF2EF;
            font-weight: 600;
        }
        .nav-cta {
            flex-shrink: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 22px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            line-height: 1.4;
            cursor: pointer;
            border: 2px solid transparent;
            text-align: center;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn-primary:hover {
            background: var(--primary-2);
            border-color: var(--primary-2);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: #fff;
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn-outline:hover {
            background: #EAF2EF;
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
            color: var(--primary);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
        }
        .btn-accent:hover {
            background: #D4AD72;
            border-color: #D4AD72;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: var(--primary);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .btn-block {
            width: 100%;
        }
        .btn:focus-visible,
        .main-nav a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        /* Mobile hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 28px;
            height: 24px;
            justify-content: center;
            align-items: flex-start;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 0;
            z-index: 1001;
        }
        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 999;
            flex-direction: column;
            padding: 32px 24px;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-menu.open {
            display: flex;
        }
        .mobile-menu a {
            color: #fff;
            font-size: 18px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            transition: background var(--transition);
        }
        .mobile-menu a:hover {
            background: rgba(255,255,255,0.1);
            color: #fff;
        }
        .mobile-menu a.active {
            background: rgba(255,255,255,0.15);
            color: var(--accent);
            font-weight: 600;
        }
        /* Category Hero */
        .cat-hero {
            background: var(--bg);
            padding: 48px 0 40px;
            border-bottom: 1px solid var(--line);
        }
        .cat-hero .container {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cat-hero-content h1 {
            font-size: 34px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .cat-hero-content p {
            font-size: 16px;
            color: var(--muted);
            max-width: 560px;
            line-height: 1.8;
        }
        .cat-hero-image {
            background: #E8E0D2;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            aspect-ratio: 4/3;
            position: relative;
        }
        .cat-hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        /* Check Cards */
        .check-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--gap);
        }
        .check-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            position: relative;
        }
        .check-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .check-card .check-num {
            font-family: var(--font-num);
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
            margin-bottom: 12px;
        }
        .check-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
        }
        .check-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }
        /* Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: var(--gap);
            counter-reset: step;
        }
        .step-item {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            position: relative;
        }
        .step-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .step-item .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: #fff;
            font-family: var(--font-num);
            font-weight: 700;
            font-size: 16px;
            border-radius: 50%;
            margin-bottom: 14px;
        }
        .step-item h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
        }
        /* Safety Checklist */
        .safety-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .safety-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
            font-size: 15px;
            color: var(--text);
            line-height: 1.6;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .safety-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .safety-item .check-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            margin-top: 2px;
        }
        /* Contract cards */
        .contract-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--gap);
        }
        .contract-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            border-top: 4px solid var(--accent);
        }
        .contract-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .contract-card h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--primary);
        }
        .contract-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }
        /* Guide list */
        .guide-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .guide-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
        }
        .guide-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .guide-card .guide-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: #EAF2EF;
            padding: 4px 10px;
            border-radius: 20px;
        }
        .guide-card h3 {
            font-size: 16px;
            font-weight: 600;
            line-height: 1.5;
        }
        .guide-card a {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: auto;
        }
        .guide-card a:hover {
            color: var(--accent);
        }
        /* Risk bar */
        .risk-bar {
            background: #FDEEE9;
            border-left: 4px solid var(--danger);
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            max-width: 900px;
            margin: 0 auto;
        }
        .risk-bar .risk-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--danger);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            margin-top: 2px;
        }
        .risk-bar p {
            font-size: 15px;
            color: #6B3A2C;
            line-height: 1.7;
        }
        /* Bottom CTA */
        .cta-section {
            background: var(--primary);
            padding: 56px 0;
        }
        .cta-section .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .cta-section h2 {
            font-size: 26px;
            color: #fff;
            margin-bottom: 8px;
        }
        .cta-section p {
            font-size: 15px;
            color: rgba(255,255,255,0.75);
            max-width: 480px;
            line-height: 1.7;
        }
        .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }
        /* Footer */
        .site-footer {
            background: #0A2A20;
            color: rgba(255,255,255,0.75);
            padding: 48px 0 0;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .footer-logo {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-logo .logo-gold {
            color: var(--accent);
        }
        .footer-risk-text {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col a {
            color: rgba(255,255,255,0.7);
            font-size: 13px;
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 18px 0;
            font-size: 12px;
            color: rgba(255,255,255,0.5);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            :root {
                --section-pad: 48px;
            }
            .check-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .contract-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .guide-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .cat-hero .container {
                gap: 28px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad: 40px;
                --nav-height: 64px;
            }
            h1 {
                font-size: 28px;
            }
            .section-title {
                font-size: 24px;
            }
            .main-nav {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .cat-hero .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cat-hero-content h1 {
                font-size: 28px;
            }
            .cat-hero-image {
                aspect-ratio: 16/9;
            }
            .check-grid,
            .contract-grid,
            .steps-grid,
            .guide-list,
            .safety-list {
                grid-template-columns: 1fr;
            }
            .cta-section .container {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            :root {
                --section-pad: 32px;
                --gap: 14px;
            }
            .container {
                padding: 0 16px;
            }
            .logo {
                font-size: 17px;
            }
            .cat-hero {
                padding: 32px 0 28px;
            }
            .cat-hero-content h1 {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .btn {
                padding: 10px 18px;
                font-size: 13px;
            }
            .risk-bar {
                flex-direction: column;
                gap: 8px;
                padding: 16px 18px;
            }
        }