/* roulang page: index */
:root {
            --color-bg-dark: #1A1D20;
            --color-bg-darker: #141618;
            --color-bg-light: #F4F1EA;
            --color-bg-white: #FFFFFF;
            --color-gold: #C49A6C;
            --color-gold-light: #E9DCCB;
            --color-gold-btn-hover: #B08755;
            --color-text-primary: #2A2E32;
            --color-text-secondary: #5E6B72;
            --color-text-muted: #8B949B;
            --color-border: #E2DDD3;
            --color-danger-bg: #3A1E1C;
            --color-danger-text: #E8A9A5;
            --color-up: #A63C36;
            --color-down: #1E8A6E;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-input: 6px;
            --radius-badge: 999px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
            --transition-base: all 0.25s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

        a:hover {
            color: var(--color-gold);
        }

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

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

        button {
            cursor: pointer;
        }

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

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

        @media (max-width: 768px) {
            .container {
                padding: 0 12px;
            }
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            display: flex;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }

        .logo {
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: #FFFFFF;
            white-space: nowrap;
            line-height: 1.2;
        }

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

        .logo .logo-accent {
            color: var(--color-gold);
            margin-left: 3px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
        }

        .main-nav li {
            position: relative;
        }

        .main-nav a {
            display: block;
            padding: 8px 14px;
            color: #D8D3CB;
            font-size: 15px;
            font-weight: 500;
            border-radius: 4px;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }

        .main-nav a.active {
            color: var(--color-gold);
            background-color: rgba(196, 154, 108, 0.12);
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-gold);
            border-radius: 2px;
        }

        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            transition: var(--transition-base);
        }

        .hamburger:hover {
            border-color: var(--color-gold);
        }

        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: var(--transition-base);
        }

        .mobile-nav {
            display: none;
        }

        /* ============ Hero ============ */
        .hero {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
            padding: 56px 0 48px;
            border-bottom: 2px solid var(--color-gold);
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background-image: url('/assets/images/6f277f846ce16fc2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 0;
        }

        .hero .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 40px;
            align-items: center;
        }

        .hero-content {
            padding: 24px 0;
        }

        .hero-badge {
            display: inline-block;
            padding: 4px 12px;
            border: 1px solid var(--color-gold);
            border-radius: var(--radius-badge);
            font-size: 13px;
            color: var(--color-gold);
            margin-bottom: 16px;
            letter-spacing: 0.08em;
            background-color: rgba(196, 154, 108, 0.1);
        }

        .hero-content h1 {
            font-size: 32px;
            line-height: 1.35;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
            color: #FFFFFF;
        }

        .hero-content h1 .highlight {
            color: var(--color-gold);
        }

        .hero-sub {
            font-size: 18px;
            line-height: 1.8;
            color: #CFC8BD;
            margin-bottom: 24px;
            max-width: 560px;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 16px;
            font-weight: 600;
            transition: var(--transition-base);
            border: 1px solid transparent;
            letter-spacing: 0.02em;
            text-align: center;
        }

        .btn-gold {
            background-color: var(--color-gold);
            color: #1A1D20;
            border-color: var(--color-gold);
        }

        .btn-gold:hover {
            background-color: var(--color-gold-btn-hover);
            border-color: var(--color-gold-btn-hover);
            color: #1A1D20;
        }

        .btn-outline-light {
            background-color: transparent;
            color: #FFFFFF;
            border-color: rgba(255, 255, 255, 0.35);
        }

        .btn-outline-light:hover {
            border-color: var(--color-gold);
            color: var(--color-gold);
            background-color: rgba(196, 154, 108, 0.1);
        }

        .hero-image {
            background-color: rgba(20, 22, 24, 0.7);
            border: 1px solid rgba(196, 154, 108, 0.3);
            border-radius: var(--radius-card);
            overflow: hidden;
            aspect-ratio: 4 / 3;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
        }

        .hero-image-tag {
            position: absolute;
            bottom: 14px;
            right: 14px;
            background-color: rgba(26, 29, 32, 0.85);
            color: #E8E1D5;
            padding: 5px 12px;
            border-radius: var(--radius-btn);
            font-size: 12px;
            letter-spacing: 0.05em;
            border: 1px solid rgba(196, 154, 108, 0.4);
        }

        /* ============ Section base ============ */
        .section {
            padding: 56px 0;
        }

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

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

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

        .section-header {
            margin-bottom: 28px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .section-title {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.4;
            color: inherit;
            letter-spacing: 0.02em;
        }

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

        .section-sub {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-top: 6px;
            max-width: 600px;
        }

        .section-dark .section-title {
            color: #FFFFFF;
        }
        .section-dark .section-sub {
            color: #B5AFA3;
        }
        .section-light .section-title,
        .section-white .section-title {
            color: var(--color-text-primary);
        }

        /* ============ Market data ============ */
        .market-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 14px;
        }

        .market-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 14px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            text-align: center;
        }

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

        .market-card .market-name {
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 6px;
            white-space: nowrap;
        }

        .market-card .market-value {
            font-size: 22px;
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        .market-card .market-change {
            font-size: 13px;
            font-weight: 500;
            margin-top: 4px;
        }

        .market-up .market-value,
        .market-up .market-change {
            color: var(--color-up);
        }

        .market-down .market-value,
        .market-down .market-change {
            color: var(--color-down);
        }

        /* ============ Category entry ============ */
        .category-entry-grid {
            display: grid;
            grid-template-columns: 1.35fr 1fr 1fr;
            gap: 16px;
        }

        .cat-entry-card {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            position: relative;
            border: 1px solid var(--color-border);
            background-color: var(--color-bg-white);
            min-height: 160px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 18px;
            background-size: cover;
            background-position: center;
        }

        .cat-entry-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26, 29, 32, 0.85), rgba(26, 29, 32, 0.15));
            z-index: 0;
            border-radius: var(--radius-card);
        }

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

        .cat-entry-card .cat-entry-content {
            position: relative;
            z-index: 1;
        }

        .cat-entry-card .cat-entry-title {
            font-size: 19px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 4px;
            line-height: 1.35;
        }

        .cat-entry-card .cat-entry-desc {
            font-size: 14px;
            color: #DDD7CC;
            line-height: 1.5;
        }

        .cat-entry-large {
            grid-row: span 2;
            min-height: 340px;
        }

        .cat-entry-large .cat-entry-title {
            font-size: 24px;
        }

        .cat-entry-large .cat-entry-desc {
            font-size: 15px;
        }

        /* ============ Steps ============ */
        .steps-horizontal {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            list-style: none;
            counter-reset: step;
        }

        .step-item {
            counter-increment: step;
            position: relative;
            padding-left: 40px;
            min-height: 80px;
        }

        .step-item::before {
            content: counter(step);
            position: absolute;
            left: 0;
            top: 0;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background-color: var(--color-gold);
            color: #1A1D20;
            font-weight: 700;
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 6px rgba(196, 154, 108, 0.25);
        }

        .step-item .step-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 5px;
            line-height: 1.4;
        }

        .step-item .step-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .section-dark .step-item .step-title {
            color: #FFFFFF;
        }
        .section-dark .step-item .step-desc {
            color: #C5BDB2;
        }

        /* ============ Risk bar ============ */
        .risk-bar {
            background-color: var(--color-danger-bg);
            border-left: 4px solid var(--color-up);
            border-radius: var(--radius-card);
            padding: 18px 22px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            color: var(--color-danger-text);
            font-size: 15px;
            line-height: 1.7;
        }

        .risk-bar .risk-icon {
            flex-shrink: 0;
            font-size: 22px;
            font-weight: 700;
            color: #E8A9A5;
            line-height: 1.4;
        }

        /* ============ CMS News cards ============ */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .news-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }

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

        .news-card .news-thumb {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            background-color: var(--color-bg-light);
        }

        .news-card .news-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .news-card .news-title {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.5;
            color: var(--color-text-primary);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: var(--transition-base);
        }

        .news-card:hover .news-title {
            color: var(--color-gold);
        }

        .news-card .news-summary {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.65;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .news-card .news-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--color-text-muted);
            gap: 8px;
            flex-wrap: wrap;
        }

        .news-card .news-date {
            white-space: nowrap;
        }

        .badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-badge);
            font-size: 12px;
            font-weight: 500;
            background-color: var(--color-gold-light);
            color: #6B5B3E;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }

        .empty-state {
            text-align: center;
            padding: 40px 20px;
            font-size: 15px;
            color: var(--color-text-muted);
            background-color: var(--color-bg-white);
            border: 1px dashed var(--color-border);
            border-radius: var(--radius-card);
        }

        /* ============ Scenario cards ============ */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }

        .scenario-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

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

        .scenario-card img {
            width: 100%;
            aspect-ratio: 3 / 1.8;
            object-fit: cover;
        }

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

        .scenario-card .scenario-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 5px;
            line-height: 1.4;
            transition: var(--transition-base);
        }

        .scenario-card:hover .scenario-title {
            color: var(--color-gold);
        }

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

        /* ============ Rate cards ============ */
        .rate-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .rate-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border-top: 3px solid var(--color-gold);
            text-align: center;
        }

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

        .rate-card .rate-number {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-gold);
            line-height: 1.3;
        }

        .rate-card .rate-label {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin: 6px 0;
        }

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

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

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

        .faq-item:hover {
            border-color: #D5C9B8;
        }

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

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

        .faq-item .faq-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 1px solid var(--color-border);
            font-size: 15px;
            color: var(--color-gold);
            transition: var(--transition-base);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            border-color: var(--color-gold);
            color: var(--color-gold);
        }

        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.25s ease;
            padding: 0 20px;
            border-left: 3px solid var(--color-gold);
            margin-left: 20px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 12px 20px 18px;
            margin-left: 20px;
        }

        /* ============ Steps list ============ */
        .guide-steps {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            list-style: none;
        }

        .guide-step {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 16px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

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

        .guide-step .guide-step-num {
            font-size: 13px;
            color: var(--color-gold);
            font-weight: 700;
            margin-bottom: 6px;
            letter-spacing: 0.06em;
        }

        .guide-step .guide-step-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 5px;
        }

        .guide-step .guide-step-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.65;
        }

        /* ============ Partner logo wall ============ */
        .partner-wall {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: center;
            list-style: none;
        }

        .partner-wall li {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-muted);
            letter-spacing: 0.05em;
            padding: 8px 18px;
            border: 1px solid var(--color-border);
            border-radius: 6px;
            background-color: var(--color-bg-white);
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .partner-wall li:hover {
            color: var(--color-gold);
            border-color: var(--color-gold-light);
            background-color: var(--color-bg-light);
        }

        /* ============ Form ============ */
        .consult-form-wrap {
            background-color: var(--color-bg-dark);
            border-radius: var(--radius-card);
            padding: 30px 28px;
            border: 1px solid rgba(196, 154, 108, 0.25);
            max-width: 720px;
            margin: 0 auto;
        }

        .consult-form-wrap .form-title {
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 6px;
        }

        .consult-form-wrap .form-sub {
            font-size: 14px;
            color: #B5AFA3;
            margin-bottom: 20px;
        }

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

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .form-group label {
            font-size: 14px;
            color: #D8D3CB;
            font-weight: 500;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-input);
            padding: 11px 14px;
            font-size: 15px;
            color: #FFFFFF;
            transition: var(--transition-base);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: #8B949B;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--color-gold);
            background-color: rgba(255, 255, 255, 0.12);
        }

        .form-group textarea {
            grid-column: span 2;
            min-height: 80px;
            resize: vertical;
        }

        .form-group-full {
            grid-column: span 2;
        }

        .form-privacy {
            font-size: 12px;
            color: #8B949B;
            margin-top: 10px;
            grid-column: span 2;
        }

        .btn-submit {
            background-color: var(--color-gold);
            color: #1A1D20;
            font-weight: 700;
            font-size: 16px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            transition: var(--transition-base);
            grid-column: span 2;
            letter-spacing: 0.04em;
        }

        .btn-submit:hover {
            background-color: var(--color-gold-btn-hover);
        }

        /* ============ Aggregate links ============ */
        .aggregate-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px 20px;
            list-style: none;
        }

        .aggregate-list li {
            padding: 10px 14px;
            border-bottom: 1px solid var(--color-border);
            transition: var(--transition-base);
        }

        .aggregate-list li:hover {
            background-color: var(--color-bg-light);
            border-radius: 4px;
        }

        .aggregate-list a {
            font-size: 15px;
            color: var(--color-text-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .aggregate-list a:hover {
            color: var(--color-gold);
        }

        .aggregate-list .arrow {
            color: var(--color-gold);
            font-size: 18px;
        }

        /* ============ Disclaimer ============ */
        .disclaimer {
            background-color: var(--color-bg-light);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            border: 1px solid var(--color-border);
        }

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

        /* ============ Recommended reading ============ */
        .recommend-list {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            list-style: none;
        }

        .recommend-list li {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

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

        .recommend-list a {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-primary);
            line-height: 1.55;
            display: block;
        }

        .recommend-list a:hover {
            color: var(--color-gold);
        }

        /* ============ Footer ============ */
        .site-footer {
            background-color: var(--color-bg-dark);
            color: #C5BDB2;
            margin-top: auto;
        }

        .site-footer .footer-top {
            padding: 42px 0 28px;
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 28px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .footer-logo {
            font-size: 18px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: #9D968B;
            margin-bottom: 14px;
        }

        .footer-col .footer-heading {
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 7px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: #9D968B;
            transition: var(--transition-base);
        }

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

        .footer-bottom {
            padding: 18px 0;
            text-align: center;
            font-size: 13px;
            color: #7D766C;
            line-height: 1.6;
        }

        .footer-bottom a {
            color: #9D968B;
        }

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

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr 0.85fr;
                gap: 24px;
            }

            .hero-content h1 {
                font-size: 27px;
            }

            .market-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 10px;
            }

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

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

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

            .category-entry-grid {
                grid-template-columns: 1.2fr 1fr;
            }
            .cat-entry-large {
                grid-row: span 2;
            }

            .site-footer .footer-top {
                grid-template-columns: 1.2fr 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 56px;
            }

            .main-nav {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .mobile-nav {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                bottom: 0;
                background-color: var(--color-bg-dark);
                z-index: 999;
                padding: 20px 24px;
                flex-direction: column;
                gap: 6px;
                overflow-y: auto;
            }

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

            .mobile-nav a {
                display: block;
                padding: 14px 16px;
                font-size: 16px;
                font-weight: 500;
                color: #D8D3CB;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                border-radius: 4px;
                transition: var(--transition-base);
            }

            .mobile-nav a:hover,
            .mobile-nav a.active {
                color: var(--color-gold);
                background-color: rgba(196, 154, 108, 0.1);
            }

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

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

            .hero-content h1 {
                font-size: 23px;
            }

            .hero-sub {
                font-size: 15px;
            }

            .hero-image {
                aspect-ratio: 16 / 10;
                order: -1;
            }

            .section {
                padding: 38px 0;
            }

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

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

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

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

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

            .category-entry-grid {
                grid-template-columns: 1fr;
            }
            .cat-entry-large {
                grid-row: auto;
                min-height: 180px;
            }

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

            .guide-steps {
                grid-template-columns: 1fr;
            }

            .aggregate-list {
                grid-template-columns: 1fr;
            }

            .recommend-list {
                grid-template-columns: 1fr;
            }

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

            .form-group textarea,
            .form-group-full,
            .form-privacy,
            .btn-submit {
                grid-column: span 1;
            }

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

        @media (max-width: 520px) {
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }

            .btn {
                width: 100%;
                padding: 12px 16px;
                font-size: 15px;
            }

            .market-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }

            .market-card {
                padding: 12px 10px;
            }

            .market-card .market-value {
                font-size: 18px;
            }

            .steps-horizontal {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .site-footer .footer-top {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .partner-wall {
                gap: 8px;
            }

            .partner-wall li {
                font-size: 13px;
                padding: 6px 12px;
            }
        }

/* roulang page: category1 */
:root {
            --color-bg-dark: #1A1D20;
            --color-bg-darker: #141618;
            --color-bg-light: #F4F1EA;
            --color-bg-white: #FFFFFF;
            --color-gold: #C49A6C;
            --color-gold-light: #E9DCCB;
            --color-gold-btn-hover: #B08755;
            --color-text-primary: #2A2E32;
            --color-text-secondary: #5E6B72;
            --color-text-muted: #8B949B;
            --color-border: #E2DDD3;
            --color-danger-bg: #3A1E1C;
            --color-danger-text: #E8A9A5;
            --color-up: #A63C36;
            --color-down: #1E8A6E;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-input: 6px;
            --radius-badge: 999px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
            --transition-base: all 0.25s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }
        html {
            -webkit-text-size-adjust: 100%;
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--color-gold);
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Header / Nav */
        .site-header {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            display: flex;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: #FFFFFF;
            white-space: nowrap;
            line-height: 1.2;
        }
        .logo:hover {
            color: var(--color-gold);
        }
        .logo .logo-accent {
            color: var(--color-gold);
            margin-left: 3px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .main-nav li {
            position: relative;
        }
        .main-nav a {
            display: block;
            padding: 8px 14px;
            color: #D8D3CB;
            font-size: 15px;
            font-weight: 500;
            border-radius: 4px;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }
        .main-nav a.active {
            color: var(--color-gold);
            background-color: rgba(196, 154, 108, 0.12);
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-gold);
            border-radius: 2px;
        }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            transition: var(--transition-base);
        }
        .hamburger:hover {
            border-color: var(--color-gold);
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .mobile-nav {
            display: none;
        }
        /* Category Hero */
        .cat-hero {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
            padding: 36px 0 28px;
            border-bottom: 2px solid var(--color-gold);
        }
        .cat-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/6f277f846ce16fc2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
        }
        .cat-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb-cat {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: #BFB9B0;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb-cat a {
            color: #BFB9B0;
            transition: var(--transition-base);
        }
        .breadcrumb-cat a:hover {
            color: var(--color-gold);
        }
        .breadcrumb-cat .sep {
            color: #6F6A62;
        }
        .breadcrumb-cat .current {
            color: var(--color-gold);
        }
        .cat-hero h1 {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: 0.02em;
            margin: 0 0 10px;
            color: #FFFFFF;
            line-height: 1.3;
        }
        .cat-hero .cat-subtitle {
            font-size: 16px;
            color: #E8E3DC;
            max-width: 760px;
            line-height: 1.8;
            margin: 0;
        }
        /* Sections */
        .section {
            padding: 48px 0;
        }
        .section-alt {
            background-color: var(--color-bg-light);
        }
        .section-white {
            background-color: var(--color-bg-white);
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin: 0 0 8px;
            letter-spacing: 0.02em;
        }
        .section-sub {
            font-size: 16px;
            color: var(--color-text-secondary);
            margin: 0 0 28px;
            line-height: 1.7;
            max-width: 720px;
        }
        /* Badge */
        .badge-gold {
            display: inline-block;
            background-color: var(--color-gold-light);
            color: var(--color-text-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-badge);
            letter-spacing: 0.03em;
            line-height: 1.6;
            white-space: nowrap;
        }
        /* Buttons */
        .btn-gold {
            display: inline-block;
            background-color: var(--color-gold);
            color: #1A1D20;
            font-weight: 600;
            font-size: 15px;
            padding: 11px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition-base);
            border: 1px solid transparent;
            text-align: center;
            letter-spacing: 0.02em;
        }
        .btn-gold:hover {
            background-color: var(--color-gold-btn-hover);
            color: #1A1D20;
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }
        .btn-outline-gold {
            display: inline-block;
            background-color: transparent;
            color: #E8E3DC;
            font-weight: 600;
            font-size: 15px;
            padding: 10px 27px;
            border-radius: var(--radius-btn);
            transition: var(--transition-base);
            border: 1px solid var(--color-gold);
            text-align: center;
            letter-spacing: 0.02em;
        }
        .btn-outline-gold:hover {
            background-color: rgba(196, 154, 108, 0.15);
            color: var(--color-gold);
            text-decoration: none;
            transform: translateY(-1px);
        }
        /* Cards */
        .card-item {
            background: var(--color-bg-white);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border: 1px solid var(--color-border);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--color-gold-light);
        }
        .card-item .card-badge {
            margin-bottom: 10px;
        }
        .card-item .card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin: 0 0 8px;
            line-height: 1.5;
            transition: var(--transition-base);
        }
        .card-item:hover .card-title {
            color: var(--color-gold);
        }
        .card-item .card-summary {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0 0 14px;
            flex-grow: 1;
        }
        .card-item .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-gold);
            transition: var(--transition-base);
        }
        .card-item .card-link:hover {
            color: var(--color-gold-btn-hover);
        }
        /* Intro dual */
        .intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
        }
        .intro-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--color-border);
            background: var(--color-bg-light);
            position: relative;
            aspect-ratio: 4 / 3;
        }
        .intro-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .intro-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin: 0 0 12px;
        }
        .intro-text p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin: 0 0 12px;
        }
        .intro-text .tag-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }
        /* Steps grid */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .step-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            transition: var(--transition-base);
            height: 100%;
        }
        .step-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .step-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-gold);
            margin-bottom: 6px;
            line-height: 1;
        }
        .step-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin: 0 0 6px;
        }
        .step-card p {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.7;
        }
        /* Checklist */
        .checklist-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px 32px;
        }
        .checklist-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 15px;
            color: var(--color-text-primary);
            line-height: 1.7;
            background: var(--color-bg-white);
            border-radius: 8px;
            padding: 12px 14px;
            border: 1px solid var(--color-border);
            transition: var(--transition-base);
        }
        .checklist-item:hover {
            border-color: var(--color-gold);
            box-shadow: var(--shadow-card);
        }
        .checklist-icon {
            color: var(--color-gold);
            font-weight: 700;
            flex-shrink: 0;
            font-size: 16px;
            line-height: 1.7;
        }
        /* FAQ */
        .faq-wrapper {
            max-width: 820px;
        }
        .faq-item {
            border: 1px solid var(--color-border);
            border-radius: 8px;
            margin-bottom: 12px;
            background: var(--color-bg-white);
            transition: var(--transition-base);
            overflow: hidden;
        }
        .faq-item[open] {
            border-left: 3px solid var(--color-gold);
        }
        .faq-item summary {
            padding: 16px 18px;
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '+';
            font-size: 20px;
            font-weight: 400;
            color: var(--color-gold);
            transition: var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }
        .faq-item[open] summary::after {
            content: '−';
        }
        .faq-item .faq-body {
            padding: 0 18px 16px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            border-top: 1px solid var(--color-border);
            padding-top: 12px;
        }
        /* Risk bar */
        .risk-bar {
            background-color: var(--color-danger-bg);
            color: var(--color-danger-text);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            border: 1px solid rgba(200, 120, 115, 0.3);
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }
        .risk-bar .risk-icon {
            font-size: 24px;
            flex-shrink: 0;
            line-height: 1.6;
        }
        .risk-bar p {
            margin: 0;
            font-size: 14px;
            line-height: 1.8;
        }
        /* CTA form */
        .cta-section {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
            padding: 48px 0;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/f831b16b8d0969eb.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.2;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 26px;
            font-weight: 700;
            margin: 0 0 8px;
            color: #FFFFFF;
        }
        .cta-section .cta-sub {
            font-size: 15px;
            color: #E8E3DC;
            margin: 0 0 24px;
            line-height: 1.7;
        }
        .form-card {
            background-color: var(--color-bg-white);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            max-width: 520px;
        }
        .form-card label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 4px;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            background-color: var(--color-bg-light);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 12px;
            font-size: 15px;
            color: var(--color-text-primary);
            transition: var(--transition-base);
            margin-bottom: 14px;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            border-color: var(--color-gold);
            box-shadow: 0 0 0 3px rgba(196, 154, 108, 0.15);
        }
        .form-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .form-card .submit-btn {
            background-color: var(--color-gold);
            color: #1A1D20;
            font-weight: 600;
            font-size: 15px;
            padding: 11px 32px;
            border-radius: var(--radius-btn);
            transition: var(--transition-base);
            border: 1px solid transparent;
            letter-spacing: 0.02em;
            width: 100%;
        }
        .form-card .submit-btn:hover {
            background-color: var(--color-gold-btn-hover);
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }
        .form-privacy {
            font-size: 12px;
            color: var(--color-text-muted);
            margin: 10px 0 0;
            line-height: 1.6;
        }
        /* Footer */
        .site-footer {
            background-color: var(--color-bg-darker);
            color: #D8D3CB;
            padding: 48px 0 24px;
            margin-top: auto;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .footer-logo {
            font-size: 18px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: #9B938A;
            margin: 0;
        }
        .footer-col .footer-heading {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            font-size: 13px;
            color: #9B938A;
            transition: var(--transition-base);
        }
        .footer-col a:hover {
            color: var(--color-gold);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            font-size: 12px;
            color: #7E766C;
            line-height: 1.8;
            text-align: center;
        }
        .footer-bottom a {
            color: #9B938A;
        }
        .footer-bottom a:hover {
            color: var(--color-gold);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-height: 56px;
            }
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-nav {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                bottom: 0;
                background-color: var(--color-bg-darker);
                z-index: 999;
                padding: 20px 24px;
                overflow-y: auto;
            }
            .mobile-nav.open {
                display: block;
            }
            .mobile-nav ul {
                list-style: none;
                margin: 0;
                padding: 0;
            }
            .mobile-nav li {
                margin-bottom: 8px;
            }
            .mobile-nav a {
                display: block;
                padding: 12px 16px;
                color: #D8D3CB;
                font-size: 16px;
                font-weight: 500;
                border-radius: 6px;
                transition: var(--transition-base);
            }
            .mobile-nav a:hover {
                background-color: rgba(255, 255, 255, 0.06);
                color: #FFFFFF;
            }
            .mobile-nav a.active {
                color: var(--color-gold);
                background-color: rgba(196, 154, 108, 0.12);
            }
            .cat-hero h1 {
                font-size: 26px;
            }
            .section {
                padding: 32px 0;
            }
            .section-title {
                font-size: 22px;
            }
            .intro-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .checklist-grid {
                grid-template-columns: 1fr;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .form-card {
                max-width: 100%;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .cat-hero {
                padding: 24px 0 20px;
            }
            .cat-hero h1 {
                font-size: 22px;
            }
            .cat-hero .cat-subtitle {
                font-size: 14px;
            }
            .section-title {
                font-size: 20px;
            }
            .btn-gold,
            .btn-outline-gold {
                padding: 9px 20px;
                font-size: 14px;
            }
            .card-item {
                padding: 18px 16px;
            }
            .form-card {
                padding: 20px 16px;
            }
            .risk-bar {
                flex-direction: column;
                padding: 16px 18px;
            }
        }

/* roulang page: article */
:root {
            --color-bg-dark: #1A1D20;
            --color-bg-darker: #141618;
            --color-bg-light: #F4F1EA;
            --color-bg-white: #FFFFFF;
            --color-gold: #C49A6C;
            --color-gold-light: #E9DCCB;
            --color-gold-btn-hover: #B08755;
            --color-text-primary: #2A2E32;
            --color-text-secondary: #5E6B72;
            --color-text-muted: #8B949B;
            --color-border: #E2DDD3;
            --color-danger-bg: #3A1E1C;
            --color-danger-text: #E8A9A5;
            --color-up: #A63C36;
            --color-down: #1E8A6E;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-input: 6px;
            --radius-badge: 999px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
            --transition-base: all 0.25s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--color-gold);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }

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

        /* Header / Nav */
        .site-header {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            display: flex;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: #FFFFFF;
            white-space: nowrap;
            line-height: 1.2;
        }
        .logo:hover {
            color: var(--color-gold);
        }
        .logo .logo-accent {
            color: var(--color-gold);
            margin-left: 3px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .main-nav li {
            position: relative;
        }
        .main-nav a {
            display: block;
            padding: 8px 14px;
            color: #D8D3CB;
            font-size: 15px;
            font-weight: 500;
            border-radius: 4px;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }
        .main-nav a.active {
            color: var(--color-gold);
            background-color: rgba(196, 154, 108, 0.12);
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-gold);
            border-radius: 2px;
        }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            transition: var(--transition-base);
        }
        .hamburger:hover {
            border-color: var(--color-gold);
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .mobile-nav {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--color-bg-dark);
            padding: 24px 20px;
            z-index: 999;
            overflow-y: auto;
        }
        .mobile-nav.open {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .mobile-nav a {
            display: block;
            padding: 14px 12px;
            color: #D8D3CB;
            font-size: 17px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            transition: var(--transition-base);
        }
        .mobile-nav a:hover {
            color: #FFFFFF;
            background-color: rgba(255,255,255,0.04);
        }
        .mobile-nav a.active {
            color: var(--color-gold);
        }

        /* Article Hero */
        .article-hero {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            padding: 36px 0 28px;
            border-bottom: 2px solid var(--color-gold);
        }
        .article-hero .breadcrumb {
            font-size: 14px;
            color: var(--color-text-muted);
            margin-bottom: 12px;
        }
        .article-hero .breadcrumb a {
            color: var(--color-gold-light);
        }
        .article-hero .breadcrumb a:hover {
            color: var(--color-gold);
        }
        .article-hero .breadcrumb span {
            margin: 0 6px;
            color: var(--color-text-muted);
        }
        .article-hero .category-badge {
            display: inline-block;
            background-color: var(--color-gold-light);
            color: var(--color-text-primary);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-badge);
            margin-bottom: 10px;
        }
        .article-hero h1 {
            font-size: 32px;
            line-height: 1.3;
            font-weight: 700;
            margin: 0 0 12px;
            color: #FFFFFF;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 14px;
            color: var(--color-text-muted);
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .article-cover {
            margin-top: 20px;
            border-radius: var(--radius-card);
            overflow: hidden;
        }
        .article-cover img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        /* Article Body */
        .article-body {
            background-color: var(--color-bg-white);
            padding: 40px 0 56px;
        }
        .article-content {
            font-size: 16px;
            line-height: 1.85;
            color: var(--color-text-primary);
            max-width: 800px;
            margin: 0 auto;
        }
        .article-content h2 {
            font-size: 24px;
            line-height: 1.4;
            margin: 32px 0 16px;
            color: var(--color-text-primary);
            font-weight: 700;
        }
        .article-content h3 {
            font-size: 20px;
            line-height: 1.5;
            margin: 24px 0 12px;
            color: var(--color-text-primary);
            font-weight: 600;
        }
        .article-content p {
            margin: 0 0 1.2em;
        }
        .article-content ul,
        .article-content ol {
            margin: 0 0 1.2em;
            padding-left: 1.6em;
        }
        .article-content li {
            margin-bottom: 0.5em;
        }
        .article-content blockquote {
            border-left: 3px solid var(--color-gold);
            background-color: var(--color-bg-light);
            padding: 16px 20px;
            margin: 20px 0;
            font-size: 15px;
            color: var(--color-text-secondary);
            border-radius: 0 6px 6px 0;
        }
        .article-content img {
            border-radius: var(--radius-card);
            margin: 20px 0;
        }
        .article-content a {
            color: var(--color-gold-btn-hover);
            text-decoration: underline;
        }
        .article-content a:hover {
            color: var(--color-gold);
        }
        .article-tip {
            background-color: var(--color-danger-bg);
            color: var(--color-danger-text);
            padding: 16px 20px;
            border-radius: var(--radius-card);
            margin-top: 32px;
            font-size: 14px;
            line-height: 1.6;
            border-left: 4px solid var(--color-gold);
        }
        .not-found {
            text-align: center;
            padding: 80px 20px;
            font-size: 20px;
            color: var(--color-text-secondary);
        }
        .not-found a {
            display: inline-block;
            margin-top: 16px;
            padding: 10px 24px;
            background-color: var(--color-gold);
            color: #fff;
            border-radius: var(--radius-btn);
            font-weight: 600;
        }
        .not-found a:hover {
            background-color: var(--color-gold-btn-hover);
        }

        /* Related Articles */
        .related-articles {
            background-color: var(--color-bg-light);
            padding: 48px 0;
        }
        .related-articles .section-heading {
            text-align: center;
            margin-bottom: 32px;
        }
        .related-articles .section-heading h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text-primary);
        }
        .related-articles .section-heading p {
            color: var(--color-text-secondary);
            margin-top: 8px;
        }
        .related-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 24px;
        }
        .related-card {
            background-color: #fff;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }
        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .related-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .related-card .card-body {
            padding: 18px 20px;
        }
        .related-card .card-category {
            display: inline-block;
            background-color: var(--color-gold-light);
            color: var(--color-text-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: var(--radius-badge);
            margin-bottom: 8px;
        }
        .related-card h3 {
            font-size: 17px;
            line-height: 1.5;
            margin: 0 0 8px;
            font-weight: 600;
        }
        .related-card h3 a {
            color: var(--color-text-primary);
        }
        .related-card h3 a:hover {
            color: var(--color-gold);
        }
        .related-card .card-meta {
            font-size: 13px;
            color: var(--color-text-muted);
        }

        /* Article Nav */
        .article-nav {
            background-color: #fff;
            padding: 32px 0;
            border-top: 1px solid var(--color-border);
        }
        .article-nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }
        .article-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            background-color: var(--color-bg-light);
            border-radius: var(--radius-btn);
            color: var(--color-text-primary);
            font-weight: 500;
            transition: var(--transition-base);
        }
        .article-nav a:hover {
            background-color: var(--color-gold-light);
            color: var(--color-gold-btn-hover);
        }

        /* Disclaimer */
        .article-disclaimer {
            background-color: var(--color-bg-light);
            padding: 24px 0;
            font-size: 13px;
            color: var(--color-text-muted);
            border-top: 1px solid var(--color-border);
        }
        .article-disclaimer .container {
            max-width: 800px;
            margin: 0 auto;
        }

        /* CTA */
        .article-cta {
            background-color: var(--color-bg-dark);
            color: #fff;
            padding: 48px 0;
        }
        .article-cta .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .article-cta h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .article-cta p {
            color: var(--color-text-muted);
        }
        .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .cta-form input,
        .cta-form textarea,
        .cta-form select {
            background-color: #fff;
            color: var(--color-text-primary);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 14px;
            min-width: 180px;
            transition: var(--transition-base);
        }
        .cta-form input:focus,
        .cta-form textarea:focus,
        .cta-form select:focus {
            border-color: var(--color-gold);
            box-shadow: 0 0 0 3px rgba(196, 154, 108, 0.15);
        }
        .cta-form textarea {
            min-width: 260px;
            resize: vertical;
        }
        .btn-gold {
            background-color: var(--color-gold);
            color: #fff;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: var(--transition-base);
            border: 1px solid var(--color-gold);
        }
        .btn-gold:hover {
            background-color: var(--color-gold-btn-hover);
            border-color: var(--color-gold-btn-hover);
            color: #fff;
        }

        /* Footer */
        .site-footer {
            background-color: var(--color-bg-dark);
            color: #D8D3CB;
            padding: 48px 0 0;
            margin-top: auto;
        }
        .site-footer .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .site-footer .footer-brand .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .site-footer .footer-brand p {
            font-size: 14px;
            color: var(--color-text-muted);
            line-height: 1.7;
        }
        .site-footer .footer-heading {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 10px;
        }
        .site-footer ul a {
            color: #D8D3CB;
            font-size: 14px;
        }
        .site-footer ul a:hover {
            color: var(--color-gold);
        }
        .site-footer .footer-bottom {
            text-align: center;
            padding: 20px 0;
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.7;
        }
        .site-footer .footer-bottom a {
            color: var(--color-gold-light);
        }
        .site-footer .footer-bottom a:hover {
            color: var(--color-gold);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .related-cards {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .related-cards {
                grid-template-columns: 1fr;
            }
            .site-footer .footer-top {
                grid-template-columns: 1fr 1fr;
            }
            .article-nav .container {
                flex-direction: column;
                align-items: stretch;
            }
            .article-nav a {
                justify-content: center;
            }
            .article-cta .container {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-form {
                width: 100%;
            }
            .cta-form input,
            .cta-form textarea,
            .cta-form select {
                flex: 1;
                min-width: 100%;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .article-hero h1 {
                font-size: 26px;
            }
            .article-body {
                padding: 24px 0 36px;
            }
            .site-footer .footer-top {
                grid-template-columns: 1fr;
            }
            .related-articles {
                padding: 32px 0;
            }
            .article-cta {
                padding: 32px 0;
            }
            .logo {
                font-size: 16px;
            }
        }

/* roulang page: category2 */
:root {
            --color-bg-dark: #1A1D20;
            --color-bg-darker: #141618;
            --color-bg-light: #F4F1EA;
            --color-bg-white: #FFFFFF;
            --color-gold: #C49A6C;
            --color-gold-light: #E9DCCB;
            --color-gold-btn-hover: #B08755;
            --color-text-primary: #2A2E32;
            --color-text-secondary: #5E6B72;
            --color-text-muted: #8B949B;
            --color-border: #E2DDD3;
            --color-danger-bg: #3A1E1C;
            --color-danger-text: #E8A9A5;
            --color-up: #A63C36;
            --color-down: #1E8A6E;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-input: 6px;
            --radius-badge: 999px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
            --transition-base: all 0.25s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }
        html {
            -webkit-text-size-adjust: 100%;
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }
        main {
            flex: 1 0 auto;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--color-gold);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }
        ul, ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* ============ Header / Nav ============ */
        .site-header {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            display: flex;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: #FFFFFF;
            white-space: nowrap;
            line-height: 1.2;
        }
        .logo:hover {
            color: var(--color-gold);
        }
        .logo .logo-accent {
            color: var(--color-gold);
            margin-left: 3px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
        }
        .main-nav li {
            position: relative;
        }
        .main-nav a {
            display: block;
            padding: 8px 14px;
            color: #D8D3CB;
            font-size: 15px;
            font-weight: 500;
            border-radius: 4px;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }
        .main-nav a.active {
            color: var(--color-gold);
            background-color: rgba(196, 154, 108, 0.12);
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-gold);
            border-radius: 2px;
        }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            transition: var(--transition-base);
        }
        .hamburger:hover {
            border-color: var(--color-gold);
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .mobile-nav {
            display: none;
        }
        /* ============ Breadcrumb ============ */
        .breadcrumb-section {
            padding: 14px 0 0;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb-nav a {
            color: var(--color-text-muted);
            transition: var(--transition-base);
        }
        .breadcrumb-nav a:hover {
            color: var(--color-gold);
        }
        .breadcrumb-nav .separator {
            color: var(--color-border);
        }
        .breadcrumb-nav .current {
            color: var(--color-text-primary);
            font-weight: 500;
        }
        /* ============ Category Hero ============ */
        .category-hero {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
            padding: 48px 0 40px;
            border-bottom: 2px solid var(--color-gold);
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background-image: url('/assets/images/6f277f846ce16fc2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .category-hero-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
        }
        .category-hero-text {
            flex: 1 1 60%;
        }
        .category-hero-text h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.35;
            margin: 8px 0 12px;
            color: #FFFFFF;
        }
        .category-hero-text h1 .gold-text {
            color: var(--color-gold);
        }
        .category-hero-text .hero-subtitle {
            font-size: 16px;
            color: #D8D3CB;
            line-height: 1.8;
            margin: 0 0 16px;
            max-width: 580px;
        }
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 16px;
        }
        .hero-tags .tag-item {
            display: inline-block;
            padding: 4px 12px;
            border: 1px solid rgba(196, 154, 108, 0.5);
            border-radius: var(--radius-badge);
            font-size: 12px;
            color: var(--color-gold-light);
            background-color: rgba(196, 154, 108, 0.1);
        }
        .category-hero-visual {
            flex: 0 0 320px;
            max-width: 320px;
            min-height: 200px;
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-card);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            position: relative;
        }
        .category-hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        /* ============ Section General ============ */
        .section {
            padding: 56px 0;
        }
        .section-light {
            background-color: var(--color-bg-light);
        }
        .section-white {
            background-color: var(--color-bg-white);
        }
        .section-dark {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .section-dark .section-title {
            color: #FFFFFF;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            margin: 0 0 28px;
            line-height: 1.8;
            max-width: 680px;
        }
        .section-dark .section-subtitle {
            color: #B8B0A6;
        }
        .section-head {
            margin-bottom: 32px;
        }
        /* ============ Risk Indicator Cards ============ */
        .risk-grid-2x2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .risk-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .risk-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--color-gold-light);
        }
        .risk-card .risk-card-icon {
            width: 44px;
            height: 44px;
            border-radius: 8px;
            background-color: var(--color-gold-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--color-gold-btn-hover);
            font-weight: 700;
            flex-shrink: 0;
        }
        .risk-card .risk-card-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin: 0;
        }
        .risk-card .risk-card-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin: 0;
        }
        .risk-card .risk-card-tag {
            display: inline-block;
            align-self: flex-start;
            padding: 3px 10px;
            font-size: 12px;
            border-radius: var(--radius-badge);
            background-color: var(--color-bg-light);
            color: var(--color-text-secondary);
        }
        .risk-card-primary {
            grid-column: 1 / -1;
            border-color: var(--color-gold);
            border-width: 2px;
            background: linear-gradient(135deg, #FFFFFF 0%, #FAF5ED 100%);
        }
        .risk-card-primary .risk-card-title {
            font-size: 19px;
        }
        /* ============ Guide List Cards ============ */
        .guide-list-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .guide-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .guide-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--color-gold-light);
        }
        .guide-card-thumb {
            height: 180px;
            background-color: var(--color-bg-light);
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }
        .guide-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .guide-card-thumb .thumb-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            background-color: rgba(196, 154, 108, 0.92);
            color: #FFFFFF;
            font-size: 12px;
            border-radius: var(--radius-badge);
            font-weight: 500;
        }
        .guide-card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .guide-card-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin: 0;
            line-height: 1.5;
        }
        .guide-card-title a:hover {
            color: var(--color-gold);
        }
        .guide-card-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin: 0;
            flex: 1;
        }
        .guide-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--color-text-muted);
            padding-top: 10px;
            border-top: 1px solid var(--color-border);
        }
        .guide-card-meta .meta-tag {
            color: var(--color-gold-btn-hover);
            font-weight: 500;
        }
        /* ============ Prevention Steps ============ */
        .steps-horizontal {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            counter-reset: step-counter;
        }
        .step-item {
            position: relative;
            padding: 20px 18px;
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            counter-increment: step-counter;
            transition: var(--transition-base);
        }
        .step-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--color-gold-light);
        }
        .step-item::before {
            content: counter(step-counter);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background-color: var(--color-gold);
            color: #FFFFFF;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 12px;
            transition: var(--transition-base);
        }
        .step-item:hover::before {
            background-color: var(--color-gold-btn-hover);
        }
        .step-item .step-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin: 0 0 6px;
        }
        .step-item .step-desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        /* ============ Risk Test Form ============ */
        .form-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px 30px;
            box-shadow: var(--shadow-card);
        }
        .form-card .form-label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .form-card .form-input,
        .form-card .form-select,
        .form-card .form-textarea {
            width: 100%;
            padding: 10px 14px;
            background-color: var(--color-bg-light);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            color: var(--color-text-primary);
            font-size: 14px;
            transition: var(--transition-base);
            margin-bottom: 16px;
            appearance: none;
            -webkit-appearance: none;
        }
        .form-card .form-input:focus,
        .form-card .form-select:focus,
        .form-card .form-textarea:focus {
            border-color: var(--color-gold);
            box-shadow: 0 0 0 3px rgba(196, 154, 108, 0.15);
        }
        .form-card .form-textarea {
            min-height: 80px;
            resize: vertical;
        }
        .form-card .form-select {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235E6B72' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 36px;
        }
        .btn-gold {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 24px;
            background-color: var(--color-gold);
            color: #1A1D20;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-btn);
            border: 1px solid var(--color-gold);
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .btn-gold:hover {
            background-color: var(--color-gold-btn-hover);
            border-color: var(--color-gold-btn-hover);
            color: #1A1D20;
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 24px;
            background-color: transparent;
            color: #FFFFFF;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.4);
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .btn-outline-light:hover {
            border-color: var(--color-gold);
            color: var(--color-gold);
        }
        .form-privacy {
            font-size: 12px;
            color: var(--color-text-muted);
            margin-top: 6px;
        }
        /* ============ FAQ Accordion ============ */
        .faq-accordion .faq-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            margin-bottom: 10px;
            background-color: var(--color-bg-white);
            overflow: hidden;
            transition: var(--transition-base);
        }
        .faq-accordion .faq-item:last-child {
            margin-bottom: 0;
        }
        .faq-accordion .faq-item.active {
            border-left: 3px solid var(--color-gold);
            box-shadow: var(--shadow-card-hover);
        }
        .faq-accordion .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 14px 18px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-primary);
            transition: var(--transition-base);
            background: transparent;
            width: 100%;
            text-align: left;
            border: none;
        }
        .faq-accordion .faq-question:hover {
            color: var(--color-gold-btn-hover);
        }
        .faq-accordion .faq-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--color-text-muted);
            transition: var(--transition-base);
        }
        .faq-accordion .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--color-gold);
        }
        .faq-accordion .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 18px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.8;
        }
        .faq-accordion .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 18px 16px 21px;
        }
        /* ============ CTA Section ============ */
        .cta-section {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            padding: 48px 0;
            border-top: 2px solid var(--color-gold);
        }
        .cta-section .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .cta-section .cta-title {
            font-size: 24px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 6px;
        }
        .cta-section .cta-desc {
            font-size: 15px;
            color: #B8B0A6;
            margin: 0;
            max-width: 520px;
        }
        .cta-section .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        /* ============ Risk Alert Bar ============ */
        .risk-alert-bar {
            background-color: var(--color-danger-bg);
            color: var(--color-danger-text);
            padding: 16px 0;
            border-left: 4px solid #A63C36;
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            margin: 20px 0;
        }
        .risk-alert-bar .risk-alert-text {
            font-size: 14px;
            line-height: 1.8;
            margin: 0;
            padding: 0 16px;
        }
        /* ============ Related CTA ============ */
        .related-cta-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .related-cta-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .related-cta-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--color-gold-light);
        }
        .related-cta-card .related-tag {
            display: inline-block;
            align-self: flex-start;
            padding: 3px 12px;
            font-size: 12px;
            border-radius: var(--radius-badge);
            background-color: var(--color-gold-light);
            color: var(--color-gold-btn-hover);
            font-weight: 500;
        }
        .related-cta-card .related-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin: 0;
        }
        .related-cta-card .related-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin: 0;
        }
        .related-cta-card .related-link {
            align-self: flex-start;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-gold-btn-hover);
        }
        .related-cta-card .related-link:hover {
            color: var(--color-gold);
        }
        /* ============ Footer ============ */
        .site-footer {
            background-color: var(--color-bg-darker);
            color: #D8D3CB;
            padding: 48px 0 24px;
            flex-shrink: 0;
            margin-top: auto;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .footer-logo {
            font-size: 18px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 8px;
        }
        .footer-brand p {
            font-size: 13px;
            color: #9A9A9A;
            line-height: 1.7;
            margin: 0;
        }
        .footer-col .footer-heading {
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: #9A9A9A;
            transition: var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: var(--color-gold);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 16px;
            font-size: 12px;
            color: #6E6E6E;
            text-align: center;
            line-height: 1.7;
        }
        .footer-bottom a {
            color: #9A9A9A;
        }
        .footer-bottom a:hover {
            color: var(--color-gold);
        }
        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .steps-horizontal {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .guide-list-grid {
                gap: 16px;
            }
            .category-hero-visual {
                flex-basis: 240px;
                max-width: 240px;
                min-height: 160px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                height: 56px;
            }
            :root {
                --header-height: 56px;
            }
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-nav {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                bottom: 0;
                background-color: var(--color-bg-dark);
                z-index: 999;
                padding: 24px;
                flex-direction: column;
                gap: 4px;
                overflow-y: auto;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            }
            .mobile-nav.open {
                display: flex;
            }
            .mobile-nav a {
                display: block;
                padding: 14px 16px;
                font-size: 16px;
                color: #D8D3CB;
                border-radius: 6px;
                font-weight: 500;
                transition: var(--transition-base);
            }
            .mobile-nav a:hover {
                background-color: rgba(255, 255, 255, 0.06);
                color: #FFFFFF;
            }
            .mobile-nav a.active {
                color: var(--color-gold);
                background-color: rgba(196, 154, 108, 0.12);
            }
            .category-hero {
                padding: 36px 0 32px;
            }
            .category-hero-text h1 {
                font-size: 26px;
            }
            .category-hero-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .category-hero-visual {
                flex-basis: auto;
                max-width: 100%;
                width: 100%;
                min-height: 180px;
            }
            .risk-grid-2x2 {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .risk-card-primary {
                grid-column: auto;
            }
            .guide-list-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .guide-card-thumb {
                height: 160px;
            }
            .steps-horizontal {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .related-cta-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .cta-section .cta-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 22px;
            }
            .form-card {
                padding: 20px 18px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .container {
                padding: 0 12px;
            }
        }
        @media (max-width: 480px) {
            .category-hero-text h1 {
                font-size: 22px;
            }
            .category-hero-text .hero-subtitle {
                font-size: 14px;
            }
            .hero-tags .tag-item {
                font-size: 11px;
                padding: 3px 8px;
            }
            .section-title {
                font-size: 20px;
            }
            .btn-gold, .btn-outline-light {
                padding: 8px 16px;
                font-size: 13px;
            }
            .risk-card {
                padding: 18px 16px;
            }
            .guide-card-body {
                padding: 14px 16px 16px;
            }
            .faq-accordion .faq-question {
                font-size: 14px;
                padding: 12px 14px;
            }
            .faq-accordion .faq-answer {
                font-size: 13px;
            }
        }

/* roulang page: category3 */
:root {
            --color-bg-dark: #1A1D20;
            --color-bg-darker: #141618;
            --color-bg-light: #F4F1EA;
            --color-bg-white: #FFFFFF;
            --color-gold: #C49A6C;
            --color-gold-light: #E9DCCB;
            --color-gold-btn-hover: #B08755;
            --color-text-primary: #2A2E32;
            --color-text-secondary: #5E6B72;
            --color-text-muted: #8B949B;
            --color-border: #E2DDD3;
            --color-danger-bg: #3A1E1C;
            --color-danger-text: #E8A9A5;
            --color-up: #A63C36;
            --color-down: #1E8A6E;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-input: 6px;
            --radius-badge: 999px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
            --transition-base: all 0.25s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container-max: 1200px;
            --header-height: 64px;
        }
        html {
            -webkit-text-size-adjust: 100%;
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--color-gold);
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* ============ Header / Nav ============ */
        .site-header {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--header-height);
            display: flex;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: #FFFFFF;
            white-space: nowrap;
            line-height: 1.2;
        }
        .logo:hover {
            color: var(--color-gold);
        }
        .logo .logo-accent {
            color: var(--color-gold);
            margin-left: 3px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .main-nav li {
            position: relative;
        }
        .main-nav a {
            display: block;
            padding: 8px 14px;
            color: #D8D3CB;
            font-size: 15px;
            font-weight: 500;
            border-radius: 4px;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
        }
        .main-nav a.active {
            color: var(--color-gold);
            background-color: rgba(196, 154, 108, 0.12);
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-gold);
            border-radius: 2px;
        }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            transition: var(--transition-base);
        }
        .hamburger:hover {
            border-color: var(--color-gold);
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .mobile-nav {
            display: none;
        }

        /* ============ Category Hero ============ */
        .category-hero {
            background-color: var(--color-bg-dark);
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
            padding: 28px 0 26px;
            border-bottom: 2px solid var(--color-gold);
        }
        .category-hero::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 38%;
            height: 100%;
            background: linear-gradient(135deg, transparent 40%, rgba(196, 154, 108, 0.12) 100%);
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-gold-light);
        }
        .breadcrumb a:hover {
            color: var(--color-gold);
        }
        .breadcrumb .sep {
            color: #5E6B72;
        }
        .breadcrumb .current {
            color: #D8D3CB;
        }
        .category-hero h1 {
            font-size: 30px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 8px;
            line-height: 1.3;
        }
        .category-hero .hero-sub {
            font-size: 15px;
            color: #C9CCC9;
            max-width: 680px;
            line-height: 1.7;
        }

        /* ============ Section Base ============ */
        .section {
            padding: 52px 0;
        }
        .section-light {
            background-color: var(--color-bg-light);
        }
        .section-white {
            background-color: var(--color-bg-white);
        }
        .section-gold-soft {
            background-color: #F3EEE3;
        }
        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 6px;
            line-height: 1.35;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            margin-bottom: 30px;
            max-width: 700px;
            line-height: 1.7;
        }

        /* ============ Hot Tags ============ */
        .hot-tags-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .hot-tag {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            background-color: var(--color-gold-light);
            color: var(--color-text-primary);
            border-radius: var(--radius-badge);
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition-base);
            border: 1px solid transparent;
        }
        .hot-tag:hover {
            background-color: var(--color-gold);
            color: #FFFFFF;
            border-color: var(--color-gold);
            transform: translateY(-1px);
        }

        /* ============ News List ============ */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-card {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }
        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-gold-light);
            transform: translateY(-2px);
        }
        .news-card-badge {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            background-color: var(--color-gold-light);
            color: var(--color-text-primary);
            border-radius: var(--radius-badge);
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
            margin-top: 2px;
        }
        .news-card-body {
            flex: 1;
            min-width: 0;
        }
        .news-card-title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .news-card-title a {
            color: var(--color-text-primary);
        }
        .news-card-title a:hover {
            color: var(--color-gold);
        }
        .news-card-summary {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 10px;
            line-height: 1.7;
        }
        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--color-text-muted);
        }
        .empty-state {
            padding: 30px 20px;
            background: var(--color-bg-white);
            border: 1px dashed var(--color-border);
            border-radius: var(--radius-card);
            color: var(--color-text-muted);
            text-align: center;
            font-size: 15px;
        }

        /* ============ Topic Cards ============ */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 22px;
        }
        .topic-card {
            display: flex;
            flex-direction: column;
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }
        .topic-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .topic-card-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            display: block;
        }
        .topic-card-body {
            padding: 18px 20px 20px;
        }
        .topic-card-title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--color-text-primary);
            line-height: 1.4;
        }
        .topic-card:hover .topic-card-title {
            color: var(--color-gold);
        }
        .topic-card-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 12px;
            line-height: 1.7;
        }
        .topic-card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-gold);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .topic-card-link:hover {
            color: var(--color-gold-btn-hover);
        }

        /* ============ Subscribe Form ============ */
        .subscribe-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .subscribe-info h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .subscribe-info p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .subscribe-form-card {
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }
        .form-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .form-input,
        .form-select {
            width: 100%;
            padding: 12px 14px;
            background-color: #F8F6F1;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            font-size: 15px;
            color: var(--color-text-primary);
            margin-bottom: 16px;
            transition: var(--transition-base);
        }
        .form-input:focus,
        .form-select:focus {
            border-color: var(--color-gold);
            background-color: #FFFFFF;
        }
        .btn-gold {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 13px 28px;
            background-color: var(--color-gold);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            border: 1px solid var(--color-gold);
            transition: var(--transition-base);
            cursor: pointer;
        }
        .btn-gold:hover {
            background-color: var(--color-gold-btn-hover);
            border-color: var(--color-gold-btn-hover);
            color: #FFFFFF;
        }
        .privacy-note {
            font-size: 12px;
            color: var(--color-text-muted);
            margin-top: 14px;
            line-height: 1.6;
        }
        .form-feedback {
            font-size: 14px;
            color: var(--color-down);
            margin-top: 12px;
            display: none;
        }
        .form-feedback.show {
            display: block;
        }

        /* ============ Related List ============ */
        .related-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .related-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            background-color: var(--color-bg-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            transition: var(--transition-base);
        }
        .related-item:hover {
            border-color: var(--color-gold-light);
            box-shadow: var(--shadow-card-hover);
        }
        .related-item-info {
            flex: 1;
            min-width: 0;
        }
        .related-item-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-primary);
            line-height: 1.5;
            margin-bottom: 4px;
        }
        .related-item:hover .related-item-title {
            color: var(--color-gold);
        }
        .related-item-meta {
            font-size: 13px;
            color: var(--color-text-muted);
        }
        .related-item-badge {
            flex-shrink: 0;
            font-size: 12px;
            padding: 4px 12px;
            background-color: var(--color-gold-light);
            border-radius: var(--radius-badge);
            color: var(--color-text-primary);
        }

        /* ============ Risk Bar ============ */
        .risk-bar {
            background-color: var(--color-danger-bg);
            color: #FFFFFF;
            padding: 28px 0;
            border-top: 1px solid rgba(196, 154, 108, 0.3);
        }
        .risk-bar .container {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .risk-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background-color: rgba(232, 169, 165, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: var(--color-danger-text);
            font-size: 22px;
            font-weight: 700;
        }
        .risk-text {
            font-size: 14px;
            color: var(--color-danger-text);
            line-height: 1.7;
        }
        .risk-text strong {
            color: #FFFFFF;
            font-weight: 600;
        }

        /* ============ Footer ============ */
        .site-footer {
            background-color: var(--color-bg-dark);
            color: #D8D3CB;
            padding: 48px 0 24px;
            margin-top: auto;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--color-text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .footer-heading {
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            font-size: 14px;
            color: var(--color-text-muted);
            transition: var(--transition-base);
        }
        .footer-col a:hover {
            color: var(--color-gold);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.7;
        }
        .footer-bottom a {
            color: var(--color-gold-light);
        }
        .footer-bottom a:hover {
            color: var(--color-gold);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .container {
                padding: 0 20px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .subscribe-wrap {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-height: 56px;
            }
            .container {
                padding: 0 16px;
            }
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-nav {
                display: block;
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                bottom: 0;
                background-color: var(--color-bg-darker);
                z-index: 999;
                padding: 24px 20px;
                overflow-y: auto;
                transform: translateX(100%);
                transition: transform 0.3s ease;
            }
            .mobile-nav.open {
                transform: translateX(0);
            }
            .mobile-nav ul {
                list-style: none;
                padding: 0;
                margin: 0;
            }
            .mobile-nav li {
                margin-bottom: 6px;
            }
            .mobile-nav a {
                display: block;
                padding: 14px 18px;
                font-size: 16px;
                font-weight: 500;
                color: #D8D3CB;
                border-radius: 6px;
                transition: var(--transition-base);
            }
            .mobile-nav a:hover {
                background-color: rgba(255, 255, 255, 0.06);
                color: #FFFFFF;
            }
            .mobile-nav a.active {
                color: var(--color-gold);
                background-color: rgba(196, 154, 108, 0.12);
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 20px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-card {
                flex-direction: column;
                gap: 10px;
                padding: 16px 18px;
            }
            .news-card-badge {
                align-self: flex-start;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .risk-bar .container {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .logo {
                font-size: 17px;
            }
            .category-hero {
                padding: 22px 0 20px;
            }
            .category-hero h1 {
                font-size: 22px;
            }
            .category-hero .hero-sub {
                font-size: 14px;
            }
            .section {
                padding: 28px 0;
            }
            .section-title {
                font-size: 19px;
            }
            .news-card-title {
                font-size: 16px;
            }
            .news-card-summary {
                font-size: 13px;
            }
            .related-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .btn-gold {
                width: 100%;
                padding: 12px 20px;
            }
            .subscribe-form-card {
                padding: 20px 16px;
            }
        }