/* roulang page: index */
:root {
            --primary-900: #0E2B26;
            --primary-800: #12332D;
            --primary-700: #0A211C;
            --gold-500: #C8A96A;
            --gold-600: #B8935A;
            --bg-cream: #F5F2EC;
            --bg-light: #EEEAE2;
            --card-white: #FFFFFF;
            --text-main: #1A1A1A;
            --text-secondary: #5C5C5C;
            --text-on-dark: #FFFFFF;
            --alert-red: #B4472E;
            --border-normal: #D8D2C8;
            --border-light: #E5DFD5;
            --radius-card: 16px;
            --radius-btn: 16px;
            --radius-tag: 20px;
            --shadow-sm: 0 4px 16px rgba(18, 51, 45, 0.06);
            --shadow-hover: 0 12px 28px rgba(18, 51, 45, 0.12);
            --shadow-gold: 0 0 0 2px rgba(200, 169, 106, 0.3);
            --font-title: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --header-height: 76px;
        }

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

        html { scroll-behavior: smooth; }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--bg-cream);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a { color: var(--primary-800); text-decoration: none; transition: color var(--transition), border-color var(--transition), background var(--transition); }

        a:hover { color: var(--gold-600); }

        button, input, textarea, select { font-family: var(--font-body); font-size: 16px; }

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

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--primary-800);
            border-bottom: 1px solid rgba(200, 169, 106, 0.35);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header .container { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
        .logo { display: flex; align-items: center; gap: 10px; }
        .logo-icon {
            width: 40px; height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
            display: flex; align-items: center; justify-content: center;
            color: var(--primary-900);
            font-weight: 800;
            font-size: 14px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }
        .logo-text {
            color: var(--text-on-dark);
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .main-nav { display: flex; align-items: center; gap: 28px; }
        .main-nav a {
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .main-nav a:hover, .main-nav a.active { color: var(--gold-500); }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--gold-500);
            transition: width var(--transition);
        }
        .main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-500);
            color: var(--primary-900);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover { background: #D8BA7A; color: var(--primary-900); }
        .header-cta:active { transform: scale(0.98); }
        .header-cta:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 2px; }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-on-dark);
            transition: all var(--transition);
        }
        .hamburger span:nth-child(2) { width: 18px; margin-left: auto; }

        /* Hero */
        .hero {
            background-color: var(--primary-800);
            background-image:
                linear-gradient(rgba(18, 51, 45, 0.92), rgba(14, 43, 38, 0.96)),
                url('/assets/images/0cda32bf33aea663.webp');
            background-size: cover;
            background-position: center;
            padding: 100px 0 96px;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(200, 169, 106, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(200, 169, 106, 0.06) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
        }
        .hero .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
        .hero-copy h1 {
            font-family: var(--font-title);
            font-size: 48px;
            line-height: 1.2;
            color: var(--text-on-dark);
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 24px;
        }
        .hero-copy .hero-subtitle {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 560px;
        }
        .hero-subtitle strong { color: var(--gold-500); font-weight: 600; }
        .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-500);
            color: var(--primary-900);
            border: none;
            border-radius: var(--radius-btn);
            padding: 14px 28px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
        }
        .btn-primary:hover { background: #D8BA7A; color: var(--primary-900); box-shadow: var(--shadow-hover); }
        .btn-primary:active { transform: scale(0.98); }
        .btn-primary:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 2px; }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--gold-500);
            border: 2px solid var(--gold-500);
            border-radius: var(--radius-btn);
            padding: 13px 26px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: background var(--transition), color var(--transition), transform var(--transition);
        }
        .btn-secondary:hover { background: var(--gold-500); color: var(--primary-900); }
        .btn-secondary:active { transform: scale(0.98); }
        .btn-secondary:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 2px; }
        .hero-badges { display: flex; gap: 20px; flex-wrap: wrap; }
        .hero-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
        }
        .hero-badge span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px    border-radius: 50%;
    background: rgba(200, 169, 106, 0.18);
    color: var(--gold-500);
    font-weight: 600;
}

.hero-image {
    border-radius: var(--radius-card);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(200, 169, 106, 0.2);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}
.hero-image img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius-card); }

/* Section base */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-light); }
.section-title { font-family: var(--font-title); font-size: 32px; line-height: 1.25; font-weight: 700; color: var(--primary-900); margin-bottom: 16px; }
.section-subtitle { font-size: 17px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 40px; max-width: 680px; }
.section-tag { display: inline-block; background: rgba(200, 169, 106, 0.15); color: var(--gold-600); font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: 20px; margin-bottom: 12px; letter-spacing: 0.5px; }

/* Data bar */
.data-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.data-card { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 28px 24px; text-align: center; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition), transform var(--transition); }
.data-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.data-number { font-family: var(--font-title); font-size: 38px; font-weight: 800; color: var(--gold-600); line-height: 1.2; }
.data-label { font-size: 14px; color: var(--text-secondary); margin-top: 8px; }

/* Split feature */
.split-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-bottom: 80px; }
.split-feature:last-child { margin-bottom: 0; }
.split-feature.reverse { direction: rtl; }
.split-feature.reverse > * { direction: ltr; }
.split-feature-img { border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--border-normal); background: #f0ede7; min-height: 280px; }
.split-feature-img img { width: 100%; height: 100%; object-fit: cover; }
.split-feature-content h3 { font-family: var(--font-title); font-size: 25px; font-weight: 700; color: var(--primary-900); margin-bottom: 14px; }
.split-feature-content p { font-size: 16px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 20px; }
.split-feature-content a { font-weight: 600; color: var(--primary-800); border-bottom: 2px solid var(--gold-500); padding-bottom: 2px; }
.split-feature-content a:hover { color: var(--gold-600); border-bottom-color: var(--gold-600); }

/* Scene grid */
.scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scene-card { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 28px 24px; text-align: left; box-shadow: var(--shadow-sm); transition: all var(--transition); }
.scene-card:hover { border-color: var(--gold-500); box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.scene-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(200, 169, 106, 0.15); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.scene-icon svg { width: 24px; height: 24px; stroke: var(--gold-600); }
.scene-card h3 { font-size: 20px; font-weight: 700; color: var(--primary-900); margin-bottom: 8px; }
.scene-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-item { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 32px 24px; position: relative; box-shadow: var(--shadow-sm); }
.step-num { font-family: var(--font-title); font-size: 42px; font-weight: 800; color: var(--gold-500); line-height: 1; margin-bottom: 16px; }
.step-item h3 { font-size: 18px; font-weight: 700; color: var(--primary-900); margin-bottom: 8px; }
.step-item p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* Risk section */
.risk-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 40px; box-shadow: var(--shadow-sm); }
.risk-list { list-style: none; }
.risk-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 18px; font-size: 16px; color: var(--text-main); line-height: 1.6; }
.risk-list li::before { content: '◆'; color: var(--alert-red); font-size: 12px; margin-top: 7px; }
.risk-list li strong { color: var(--primary-900); font-weight: 600; }
.risk-image { border-radius: var(--radius-card); overflow: hidden; background: #f0ede7; min-height: 280px; }
.risk-image img { width: 100%; height: 100%; object-fit: cover; }

/* Fee cards */
.fee-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.fee-card { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 32px 28px; box-shadow: var(--shadow-sm); transition: all var(--transition); }
.fee-card:hover { border-color: var(--gold-500); box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.fee-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(200, 169, 106, 0.15); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.fee-icon svg { width: 22px; height: 22px; stroke: var(--gold-600); }
.fee-card h3 { font-size: 20px; font-weight: 700; color: var(--primary-900); margin-bottom: 10px; }
.fee-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; }
.fee-card a { font-weight: 600; font-size: 14px; color: var(--primary-800); border-bottom: 1px solid var(--gold-500); }

/* Compliance */
.compliance-timeline { position: relative; padding-left: 32px; border-left: 2px solid var(--border-normal); }
.compliance-item { position: relative; margin-bottom: 32px; padding-left: 28px; }
.compliance-item::before { content: ''; position: absolute; left: -38px; top: 4px; width: 14px; height: 14px; background: var(--gold-500); border-radius: 50%; border: 3px solid var(--card-white); box-shadow: 0 0 0 2px var(--gold-500); }
.compliance-item h3 { font-size: 18px; font-weight: 700; color: var(--primary-900); margin-bottom: 6px; }
.compliance-item p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* Software */
.software-wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.software-content h3 { font-family: var(--font-title); font-size: 25px; font-weight: 700; color: var(--primary-900); margin-bottom: 16px; }
.software-content p { font-size: 16px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 24px; }
.software-image { border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--border-normal); background: #f0ede7; min-height: 300px; }
.software-image img { width: 100%; height: 100%; object-fit: cover; }

/* Latest posts */
.posts-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.post-card { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 24px; box-shadow: var(--shadow-sm); transition: all var(--transition); display: flex; flex-direction: column; }
.post-card:hover { border-color: var(--gold-500); box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.post-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.post-cat { background: rgba(200, 169, 106, 0.15); color: var(--gold-600); font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 20px; }
.post-time { font-size: 13px; color: #8a8a8a; }
.post-title { font-size: 18px; font-weight: 700; color: var(--primary-900); line-height: 1.4; margin-bottom: 10px; }
.post-excerpt { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; flex: 1; }
.post-link { font-weight: 600; font-size: 14px; color: var(--primary-800); align-self: flex-start; border-bottom: 1px solid var(--gold-500); }
.empty-state { background: var(--card-white); border: 1px dashed var(--border-normal); border-radius: var(--radius-card); padding: 48px 24px; text-align: center; color: var(--text-secondary); font-size: 15px; }

/* Reviews */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 28px; box-shadow: var(--shadow-sm); }
.review-top { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.review-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--bg-light); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--gold-600); flex-shrink: 0; }
.review-author { font-weight: 600; color: var(--primary-900); }
.review-scene { font-size: 12px; color: var(--text-secondary); }
.review-stars { color: var(--gold-500); font-size: 14px; letter-spacing: 2px; margin-bottom: 10px; }
.review-text { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); margin-bottom: 16px; padding: 0; overflow: hidden; transition: border-color var(--transition); }
.faq-item.active { border-color: var(--gold-500); }
.faq-question { width: 100%; background: none; border: none; padding: 20px 24px; text-align: left; font-family: var(--font-body); font-size: 16px; font-weight: 600; color: var(--primary-900); cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.faq-question .faq-icon { font-size: 20px; color: var(--gold-600); transition: transform 0.3s ease; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding: 0 24px 20px; font-size: 14px; color: var(--text-secondary); line-height: 1.7; }
.faq-item.active .faq-answer { max-height: 200px; }

/* Category entry */
.category-entry { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.category-entry .cat-entry-card { background: var(--card-white); border: 1px solid var(--border-normal); border-radius: var(--radius-card); padding: 28px; box-shadow: var(--shadow-sm); text-align: center; transition: all var(--transition); }
.category-entry .cat-entry-card:hover { border-color: var(--gold-500); box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.category-entry .cat-entry-card h3 { font-size: 20px; font-weight: 700; color: var(--primary-900); margin-bottom: 8px; }
.category-entry .cat-entry-card p { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; }
.category-entry .cat-entry-card a { font-weight: 600; color: var(--primary-800); border-bottom: 1px solid var(--gold-500); }

/* CTA form */
.cta-section { background: var(--primary-800); padding: 80px 0; }
.cta-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.cta-info h2 { font-family: var(--font-title); font-size: 30px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.cta-info p { font-size: 16px; color: rgba(255,255,255,0.75); line-height: 1.7; }
.cta-form { background: var(--card-white); border-radius: var(--radius-card); padding: 32px; border: 1px solid var(--border-normal); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--primary-900); margin-bottom: 6px; }
.form-group input, .form-group textarea { width: 100%; height: 48px; padding: 0 16px; border: 1px solid var(--border-normal); border-radius: 12px; font-size: 16px; color: var(--text-main); background: #fcfbf8; transition: border-color var(--transition), box-shadow var(--transition); }
.form-group textarea { height: 90px; padding: 12px 16px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--gold-500); box-shadow: var(--shadow-gold); }
.form-privacy { font-size: 12px; color: #8a8a8a; margin-top: 12px; }
.form-submit { background: var(--primary-800); color: #fff; border: none; border-radius: var(--radius-btn); padding: 14px 28px; font-weight: 700; font-size: 16px; cursor: pointer; transition: background var(--transition); width: 100%; }
.form-submit:hover { background: var(--primary-700); }
.form-submit:active { transform: scale(0.99); }

/* Footer */
.site-footer { background: var(--primary-800); color: rgba(255,255,255,0.8); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand h3 { font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.7); }
.footer-col h4 { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.7); font-size: 14px; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--gold-500); }
.footer-bottom { border-top: 1px solid rgba(200,169,106,0.2); padding: 24px 0; text-align: center; font-size: 13px; color: rgba(255,255,255,0.5); }

/* Responsive */
@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; gap: 32px; }
    .hero-copy h1 { font-size: 40px; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .risk-wrap, .software-wrap, .cta-wrap { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .main-nav { display: none; }
    .hamburger { display: flex; }
    .header-cta { display: none; }
    .header-cta.mobile-visible { display: inline-flex; }
}

@media (max-width: 768px) {
    .site-header { height: 64px; }
    .hero { padding: 64px 0; }
    .hero-copy h1 { font-size: 32px; }
    .section { padding: 64px 0; }
    .data-bar, .scene-grid, .steps, .fee-grid, .review-grid, .category-entry { grid-template-columns: 1fr 1fr; }
    .posts-list { grid-template-columns: 1fr; }
    .split-feature { grid-template-columns: 1fr; gap: 24px; }
    .split-feature.reverse { direction: ltr; }
    .footer-grid { grid-template-columns: 1fr; }
    .mobile-menu { display: none; position: absolute; top: 64px; left: 0; right: 0; background: var(--primary-800); border-bottom: 1px solid rgba(200,169,106,0.3); padding: 16px 24px; flex-direction: column; gap: 12px; }
    .mobile-menu.open { display: flex; }
    .mobile-menu a { color: rgba(255,255,255,0.85); padding: 8px 0; border-bottom: 1px solid rgba(200,169,106,0.2); }
    .mobile-menu a:last-child { border-bottom: none; }
    .mobile-cta { display: inline-flex; margin-top: 8px; }
}

@media (max-width: 520px) {
    .data-bar, .scene-grid, .steps, .fee-grid, .review-grid, .category-entry { grid-template-columns: 1fr; }
    .hero-badges { justify-content: center; }
    .hero-actions { flex-direction: column; }
    .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
    .section-title { font-size: 26px; }
}

/* roulang page: category1 */
:root {
            --primary-900: #0E2B26;
            --primary-800: #12332D;
            --primary-700: #0A211C;
            --gold-500: #C8A96A;
            --gold-600: #B8935A;
            --bg-cream: #F5F2EC;
            --bg-light: #EEEAE2;
            --card-white: #FFFFFF;
            --text-main: #1A1A1A;
            --text-secondary: #5C5C5C;
            --text-on-dark: #FFFFFF;
            --alert-red: #B4472E;
            --border-normal: #D8D2C8;
            --border-light: #E5DFD5;
            --radius-card: 16px;
            --radius-btn: 16px;
            --radius-tag: 20px;
            --shadow-sm: 0 4px 16px rgba(18, 51, 45, 0.06);
            --shadow-hover: 0 12px 28px rgba(18, 51, 45, 0.12);
            --shadow-gold: 0 0 0 2px rgba(200, 169, 106, 0.3);
            --font-title: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --header-height: 76px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--bg-cream);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a {
            color: var(--primary-800);
            text-decoration: none;
            transition: color var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition), transform var(--transition);
        }

        a:hover {
            color: var(--gold-600);
        }

        button,
        input,
        textarea,
        select {
            font-family: var(--font-body);
            font-size: 16px;
        }

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

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--primary-800);
            border-bottom: 1px solid rgba(200, 169, 106, 0.35);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }

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

        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-900);
            font-weight: 800;
            font-size: 14px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }

        .logo-text {
            color: var(--text-on-dark);
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .main-nav a {
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: var(--gold-500);
        }

        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--gold-500);
            transition: width var(--transition);
        }

        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-500);
            color: var(--primary-900);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            white-space: nowrap;
        }

        .header-cta:hover {
            background: #D8BA7A;
            color: var(--primary-900);
        }

        .header-cta:active {
            transform: scale(0.98);
        }

        .header-cta:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            min-width: 44px;
            min-height: 44px;
            align-items: center;
            justify-content: center;
        }

        .hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-on-dark);
            transition: all var(--transition);
        }

        .hamburger span:nth-child(2) {
            width: 18px;
            margin-left: auto;
            margin-right: 0;
        }

        /* ---------- Category Page Banner ---------- */
        .category-banner {
            background: var(--bg-light);
            border-bottom: 1px solid var(--border-light);
            padding: 56px 0 48px;
            position: relative;
        }

        .category-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold-500), var(--gold-600));
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 18px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .breadcrumb-custom a {
            color: var(--primary-800);
            font-weight: 500;
        }

        .breadcrumb-custom a:hover {
            color: var(--gold-600);
        }

        .breadcrumb-custom .separator {
            color: var(--gold-600);
            font-weight: 700;
        }

        .breadcrumb-custom .current {
            color: var(--text-secondary);
            font-weight: 400;
        }

        .category-banner h1 {
            font-family: var(--font-title);
            font-size: 40px;
            font-weight: 800;
            color: var(--primary-900);
            line-height: 1.25;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        .category-banner .cat-desc {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 900px;
            margin-bottom: 0;
        }

        /* ---------- Filter Visual Bar ---------- */
        .filter-bar-section {
            padding: 28px 0;
            background: var(--card-white);
            border-bottom: 1px solid var(--border-light);
        }

        .filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            padding-bottom: 4px;
        }

        .filter-bar::-webkit-scrollbar {
            height: 4px;
        }

        .filter-bar::-webkit-scrollbar-thumb {
            background: var(--border-normal);
            border-radius: 4px;
        }

        .filter-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-secondary);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-light);
            color: var(--primary-800);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-tag);
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            white-space: nowrap;
            flex-shrink: 0;
            transition: border-color var(--transition), background var(--transition), color var(--transition);
        }

        .filter-tag:hover {
            border-color: var(--gold-600);
            background: #F9F5EE;
            color: var(--gold-600);
        }

        /* ---------- Section Common ---------- */
        .section-block {
            padding: 80px 0;
        }

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

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

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

        .section-heading {
            margin-bottom: 44px;
        }

        .section-heading h2 {
            font-family: var(--font-title);
            font-size: 30px;
            font-weight: 800;
            color: var(--primary-900);
            line-height: 1.3;
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }

        .section-heading p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 0;
        }

        .section-heading .gold-underline {
            display: inline-block;
            width: 48px;
            height: 3px;
            background: var(--gold-600);
            border-radius: 2px;
            margin-top: 8px;
        }

        /* ---------- Cards & Grid ---------- */
        .card-custom {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 28px 24px;
            height: 100%;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
        }

        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
            transform: translateY(-3px);
        }

        .card-custom h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-900);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .card-custom p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

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

        .process-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 28px 22px;
            text-align: center;
            position: relative;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            height: 100%;
        }

        .process-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
            transform: translateY(-3px);
        }

        .process-step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary-800);
            color: var(--gold-500);
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 16px;
            font-family: var(--font-title);
        }

        .process-card h3 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-900);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .process-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ---------- Scenario Cards ---------- */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .scenario-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            height: 100%;
            text-decoration: none;
            display: block;
            color: var(--text-main);
        }

        .scenario-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
            transform: translateY(-3px);
            color: var(--text-main);
        }

        .scenario-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--bg-light);
            border: 1px solid var(--border-normal);
            margin-bottom: 14px;
            font-size: 22px;
            color: var(--gold-600);
            font-weight: 700;
        }

        .scenario-card h3 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-900);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .scenario-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ---------- Stats Data Strip ---------- */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .stat-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
        }

        .stat-number {
            font-family: var(--font-title);
            font-size: 38px;
            font-weight: 800;
            color: var(--gold-600);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

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

        .fee-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 28px 22px;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            height: 100%;
            position: relative;
        }

        .fee-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
            transform: translateY(-3px);
        }

        .fee-card .fee-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--bg-light);
            color: var(--primary-800);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-tag);
            padding: 4px 12px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .fee-card h3 {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-900);
            margin-bottom: 10px;
            padding-right: 50px;
        }

        .fee-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .fee-card .fee-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--gold-600);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .fee-card .fee-link:hover {
            color: var(--primary-800);
        }

        /* ---------- Info List (CMS) ---------- */
        .info-list-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .info-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 24px 22px;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            height: 100%;
        }

        .info-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
            transform: translateY(-3px);
        }

        .info-card h3 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-900);
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .info-card h3 a {
            color: var(--primary-900);
            text-decoration: none;
            transition: color var(--transition);
        }

        .info-card h3 a:hover {
            color: var(--gold-600);
        }

        .info-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .info-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .info-tag {
            display: inline-block;
            background: var(--bg-light);
            color: var(--primary-800);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-tag);
            padding: 3px 12px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }

        .info-date {
            font-size: 12px;
            color: var(--text-secondary);
        }

        .empty-state {
            background: var(--card-white);
            border: 1px dashed var(--border-normal);
            border-radius: var(--radius-card);
            padding: 40px 24px;
            text-align: center;
            color: var(--text-secondary);
            font-size: 14px;
        }

        /* ---------- Risk + CTA ---------- */
        .risk-cta-section {
            padding: 64px 0;
            background: var(--primary-800);
            position: relative;
            overflow: hidden;
        }

        .risk-cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(200, 169, 106, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(200, 169, 106, 0.05) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
        }

        .risk-cta-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 40px;
            align-items: center;
        }

        .risk-cta-content .risk-text h2 {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .risk-cta-content .risk-text p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin-bottom: 0;
            max-width: 600px;
        }

        .risk-cta-content .risk-text .alert-tag {
            display: inline-block;
            background: var(--alert-red);
            color: #fff;
            border-radius: var(--radius-tag);
            padding: 4px 14px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .cta-buttons-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-500);
            color: var(--primary-900);
            border: none;
            border-radius: var(--radius-btn);
            padding: 14px 28px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            white-space: nowrap;
            text-decoration: none;
        }

        .btn-primary-custom:hover {
            background: #D8BA7A;
            color: var(--primary-900);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(200, 169, 106, 0.35);
        }

        .btn-primary-custom:active {
            transform: scale(0.98);
        }

        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }

        .btn-secondary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--gold-500);
            border: 2px solid var(--gold-500);
            border-radius: var(--radius-btn);
            padding: 12px 26px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: background var(--transition), color var(--transition), transform var(--transition);
            white-space: nowrap;
            text-decoration: none;
        }

        .btn-secondary-custom:hover {
            background: var(--gold-500);
            color: var(--primary-900);
            transform: translateY(-2px);
        }

        .btn-secondary-custom:active {
            transform: scale(0.98);
        }

        .btn-secondary-custom:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }

        /* ---------- View More Link ---------- */
        .view-more-card {
            background: var(--bg-light);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            justify-content: center;
            min-height: 100%;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .view-more-card:hover {
            border-color: var(--gold-500);
            box-shadow: var(--shadow-sm);
        }

        .view-more-card h3 {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-900);
            margin-bottom: 4px;
        }

        .view-more-card p {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .view-more-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--gold-600);
            text-decoration: underline;
            text-underline-offset: 4px;
            transition: color var(--transition);
        }

        .view-more-link:hover {
            color: var(--primary-800);
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--primary-900);
            padding: 64px 0 0;
            color: rgba(255, 255, 255, 0.85);
            border-top: 2px solid var(--gold-600);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.2fr 1.2fr;
            gap: 40px;
            padding-bottom: 44px;
        }

        .footer-brand h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--gold-500);
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.7);
            max-width: 420px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 700;
            color: var(--gold-500);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

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

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

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
            transition: color var(--transition);
            text-decoration: none;
        }

        .footer-col ul li a:hover {
            color: var(--gold-500);
        }

        .footer-col ul li {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(200, 169, 106, 0.25);
            padding: 20px 0;
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.8;
        }

        /* ---------- Focus Visible ---------- */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }

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

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

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

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

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

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

            .footer-brand {
                grid-column: 1 / -1;
            }

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

        @media (max-width: 768px) {
            :root {
                --header-height: 64px;
            }

            .site-header .container {
                flex-wrap: wrap;
            }

            .main-nav {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--primary-800);
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                padding: 12px 24px 20px;
                border-bottom: 1px solid rgba(200, 169, 106, 0.35);
                z-index: 99;
                box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
            }

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

            .main-nav a {
                padding: 12px 0;
                font-size: 16px;
                width: 100%;
                border-bottom: 1px solid rgba(200, 169, 106, 0.12);
                color: rgba(255, 255, 255, 0.9);
            }

            .main-nav a:last-child {
                border-bottom: none;
            }

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

            .main-nav a.active,
            .main-nav a:hover {
                color: var(--gold-500);
            }

            .hamburger {
                display: flex;
            }

            .header-cta {
                display: none;
            }

            .category-banner {
                padding: 40px 0 36px;
            }

            .category-banner h1 {
                font-size: 28px;
            }

            .category-banner .cat-desc {
                font-size: 14px;
            }

            .section-block {
                padding: 52px 0;
            }

            .section-heading h2 {
                font-size: 24px;
            }

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

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

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

            .stat-number {
                font-size: 32px;
            }

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

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

            .risk-cta-section {
                padding: 48px 0;
            }

            .risk-cta-content .risk-text h2 {
                font-size: 20px;
            }

            .cta-buttons-group {
                flex-direction: column;
                align-items: stretch;
            }

            .btn-primary-custom,
            .btn-secondary-custom {
                justify-content: center;
                width: 100%;
            }

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

            .footer-brand {
                grid-column: auto;
            }

            .filter-tag {
                padding: 7px 14px;
                font-size: 12px;
            }
        }

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

            .logo-text {
                font-size: 14px;
                letter-spacing: 0;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 12px;
            }

            .category-banner h1 {
                font-size: 24px;
                line-height: 1.35;
            }

            .filter-bar {
                gap: 8px;
            }

            .filter-label {
                font-size: 12px;
            }

            .filter-tag {
                font-size: 11px;
                padding: 6px 12px;
            }

            .section-heading h2 {
                font-size: 21px;
            }

            .process-card h3,
            .scenario-card h3,
            .fee-card h3 {
                font-size: 15px;
            }

            .stat-number {
                font-size: 28px;
            }
        }

/* roulang page: article */
:root {
            --primary-900: #0E2B26;
            --primary-800: #12332D;
            --primary-700: #0A211C;
            --gold-500: #C8A96A;
            --gold-600: #B8935A;
            --bg-cream: #F5F2EC;
            --bg-light: #EEEAE2;
            --card-white: #FFFFFF;
            --text-main: #1A1A1A;
            --text-secondary: #5C5C5C;
            --text-on-dark: #FFFFFF;
            --alert-red: #B4472E;
            --border-normal: #D8D2C8;
            --border-light: #E5DFD5;
            --radius-card: 16px;
            --radius-btn: 16px;
            --radius-tag: 20px;
            --shadow-sm: 0 4px 16px rgba(18, 51, 45, 0.06);
            --shadow-hover: 0 12px 28px rgba(18, 51, 45, 0.12);
            --shadow-gold: 0 0 0 2px rgba(200, 169, 106, 0.3);
            --font-title: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --header-height: 76px;
        }

        html { scroll-behavior: smooth; }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--bg-cream);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: var(--primary-800);
            text-decoration: none;
            transition: color var(--transition), border-color var(--transition), background var(--transition);
        }
        a:hover { color: var(--gold-600); }

        button, input, textarea, select { font-family: var(--font-body); font-size: 16px; }

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

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--primary-800);
            border-bottom: 1px solid rgba(200, 169, 106, 0.35);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }

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

        .logo { display: flex; align-items: center; gap: 10px; }

        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-900);
            font-weight: 800;
            font-size: 14px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }

        .logo-text {
            color: var(--text-on-dark);
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .main-nav { display: flex; align-items: center; gap: 28px; }

        .main-nav a {
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }

        .main-nav a:hover, .main-nav a.active { color: var(--gold-500); }

        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--gold-500);
            transition: width var(--transition);
        }

        .main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-500);
            color: var(--primary-900);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            white-space: nowrap;
        }

        .header-cta:hover { background: #D8BA7A; color: var(--primary-900); }
        .header-cta:active { transform: scale(0.98); }
        .header-cta:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 2px; }

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

        .hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-on-dark);
            transition: all var(--transition);
        }

        .hamburger span:nth-child(2) { width: 18px; margin-left: auto; }

        /* Article Page Main */
        .article-main {
            padding: 48px 0 80px;
            background: var(--bg-cream);
        }

        .article-main .container {
            max-width: 1100px;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 28px;
            padding: 14px 20px;
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: 12px;
        }

        .breadcrumb-bar a {
            color: var(--primary-800);
            font-weight: 500;
        }

        .breadcrumb-bar a:hover { color: var(--gold-600); }

        .breadcrumb-bar .sep { color: var(--gold-600); }

        .breadcrumb-bar .current { font-weight: 600; color: var(--text-main); }

        /* Article Hero / Meta */
        .article-heading {
            margin-bottom: 32px;
        }

        .article-heading h1 {
            font-family: var(--font-title);
            font-size: 36px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--primary-800);
            margin-bottom: 18px;
        }

        .article-meta-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-light);
        }

        .article-meta-row .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .article-meta-row .meta-item svg {
            width: 16px;
            height: 16px;
            fill: var(--gold-600);
        }

        .article-category-tag {
            background: rgba(200, 169, 106, 0.15);
            color: var(--gold-600);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-tag);
            border: 1px solid rgba(200, 169, 106, 0.4);
        }

        /* Article Cover */
        .article-cover {
            border-radius: var(--radius-card);
            overflow: hidden;
            margin-bottom: 32px;
            border: 1px solid var(--border-normal);
            background: var(--bg-light);
        }

        .article-cover img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        /* Article Content */
        .article-content {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 40px 44px;
            font-size: 17px;
            line-height: 1.85;
            color: var(--text-main);
            box-shadow: var(--shadow-sm);
        }

        .article-content h2 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-800);
            margin-top: 40px;
            margin-bottom: 16px;
            line-height: 1.35;
        }

        .article-content h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-800);
            margin-top: 32px;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .article-content p {
            margin-bottom: 18px;
        }

        .article-content blockquote {
            border-left: 4px solid var(--gold-500);
            background: var(--bg-light);
            padding: 20px 24px;
            margin: 24px 0;
            border-radius: 0 12px 12px 0;
            font-size: 16px;
            color: var(--text-secondary);
        }

        .article-content ul, .article-content ol {
            margin: 16px 0 24px;
            padding-left: 28px;
        }

        .article-content li {
            margin-bottom: 8px;
        }

        .article-content img {
            border-radius: 12px;
            margin: 24px 0;
            max-width: 100%;
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 15px;
        }

        .article-content table th,
        .article-content table td {
            padding: 12px 16px;
            border: 1px solid var(--border-normal);
            text-align: left;
        }

        .article-content table th {
            background: var(--bg-light);
            font-weight: 700;
            color: var(--primary-800);
        }

        .article-content table td {
            color: var(--text-secondary);
        }

        .article-content .highlight-box {
            background: rgba(200, 169, 106, 0.08);
            border: 1px solid rgba(200, 169, 106, 0.35);
            border-radius: 12px;
            padding: 24px 28px;
            margin: 24px 0;
        }

        .article-content .highlight-box strong {
            color: var(--primary-800);
        }

        /* Article Not Found */
        .article-not-found {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 60px 40px;
            text-align: center;
            color: var(--text-secondary);
        }

        .article-not-found p {
            font-size: 18px;
            margin-bottom: 18px;
        }

        .article-not-found a {
            display: inline-block;
            background: var(--gold-500);
            color: var(--primary-900);
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
        }

        .article-not-found a:hover {
            background: var(--gold-600);
            color: var(--primary-900);
        }

        /* Article Info Bar */
        .article-info-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: 12px;
            padding: 16px 24px;
            margin-top: 24px;
            margin-bottom: 40px;
        }

        .article-info-bar .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .article-info-bar .tags span {
            background: var(--bg-light);
            color: var(--primary-800);
            font-size: 13px;
            padding: 4px 14px;
            border-radius: var(--radius-tag);
            border: 1px solid var(--border-normal);
        }

        .article-info-bar .actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .article-info-bar .actions button {
            background: none;
            border: 1px solid var(--border-normal);
            border-radius: 8px;
            padding: 8px 14px;
            font-size: 13px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .article-info-bar .actions button:hover {
            border-color: var(--gold-500);
            color: var(--gold-600);
        }

        /* Risk Warning Section */
        .risk-warning {
            background: rgba(180, 71, 46, 0.06);
            border: 1px solid rgba(180, 71, 46, 0.25);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            margin-bottom: 48px;
        }

        .risk-warning h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--alert-red);
            margin-bottom: 12px;
        }

        .risk-warning p {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Related Articles */
        .related-section {
            margin-bottom: 48px;
        }

        .related-section h2 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-800);
            margin-bottom: 24px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .related-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            display: block;
        }

        .related-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--gold-500);
        }

        .related-card .related-img {
            aspect-ratio: 16 / 9;
            background: var(--bg-light);
            overflow: hidden;
            border-bottom: 1px solid var(--border-light);
        }

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

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

        .related-card .related-body h3 {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-800);
            margin-bottom: 8px;
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-card .related-body .related-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 10px;
        }

        .related-card .related-body .related-meta .date {
            white-space: nowrap;
        }

        .related-card .related-body .related-meta .tag {
            background: rgba(200, 169, 106, 0.12);
            color: var(--gold-600);
            font-weight: 600;
            padding: 2px 10px;
            border-radius: var(--radius-tag);
            font-size: 12px;
            white-space: nowrap;
        }

        .related-card .related-body p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Article FAQ */
        .article-faq {
            margin-bottom: 48px;
        }

        .article-faq h2 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-800);
            margin-bottom: 24px;
        }

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

        .faq-item {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: 10px;
            overflow: hidden;
            transition: border-color var(--transition);
        }

        .faq-item.open {
            border-color: var(--gold-500);
        }

        .faq-item .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 18px 22px;
            cursor: pointer;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 15px;
            font-weight: 700;
            color: var(--primary-800);
            transition: background var(--transition);
        }

        .faq-item .faq-question:hover {
            background: rgba(200, 169, 106, 0.05);
        }

        .faq-item .faq-question .faq-icon {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--primary-800);
            color: var(--gold-500);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 800;
            flex-shrink: 0;
            transition: transform var(--transition);
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: var(--gold-500);
            color: var(--primary-800);
        }

        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
        }

        .faq-item .faq-answer p {
            padding: 0 22px 18px 60px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Article CTA */
        .article-cta {
            background: var(--primary-800);
            background-image: linear-gradient(rgba(18, 51, 45, 0.95), rgba(14, 43, 38, 0.98)), url('/assets/images/64060b69b314943a.webp');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-card);
            padding: 48px 40px;
            text-align: center;
            border: 1px solid rgba(200, 169, 106, 0.35);
        }

        .article-cta h2 {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 12px;
        }

        .article-cta p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 28px;
            max-width: 580px;
            margin-left: auto;
            margin-right: auto;
        }

        .article-cta .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
        }

        .article-cta .btn-primary-article {
            background: var(--gold-500);
            color: var(--primary-900);
            font-weight: 700;
            padding: 14px 32px;
            border-radius: var(--radius-btn);
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: background var(--transition), transform var(--transition);
        }

        .article-cta .btn-primary-article:hover {
            background: #D8BA7A;
            color: var(--primary-900);
        }

        .article-cta .btn-secondary-article {
            background: transparent;
            color: var(--text-on-dark);
            font-weight: 600;
            padding: 14px 32px;
            border-radius: var(--radius-btn);
            border: 2px solid var(--gold-500);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: background var(--transition), color var(--transition);
        }

        .article-cta .btn-secondary-article:hover {
            background: var(--gold-500);
            color: var(--primary-900);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-800);
            color: rgba(255, 255, 255, 0.85);
            padding: 60px 0 0;
            border-top: 1px solid rgba(200, 169, 106, 0.25);
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .site-footer .footer-brand h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 14px;
        }

        .site-footer .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .site-footer .footer-col h4 {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(200, 169, 106, 0.4);
            display: inline-block;
        }

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

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

        .site-footer .footer-col ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: color var(--transition);
        }

        .site-footer .footer-col ul li a:hover {
            color: var(--gold-500);
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(200, 169, 106, 0.25);
            padding: 20px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* Focus Visible */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }

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

            .article-content {
                padding: 32px 28px;
            }

            .article-heading h1 {
                font-size: 30px;
            }
        }

        @media (max-width: 768px) {
            .site-header { height: auto; min-height: var(--header-height); }
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--primary-800);
                flex-direction: column;
                gap: 0;
                padding: 12px 0;
                border-bottom: 1px solid rgba(200, 169, 106, 0.35);
            }
            .main-nav.open { display: flex; }
            .main-nav a {
                padding: 12px 24px;
                display: block;
                font-size: 15px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
            .main-nav a::after { display: none; }
            .hamburger { display: flex; }
            .header-cta { display: none; }

            .article-main {
                padding: 28px 0 48px;
            }

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

            .article-meta-row {
                gap: 10px;
            }

            .article-content {
                padding: 24px 18px;
                font-size: 15px;
            }

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

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

            .article-info-bar {
                flex-direction: column;
                align-items: flex-start;
                padding: 14px 18px;
            }

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

            .article-cta {
                padding: 32px 20px;
            }

            .article-cta h2 {
                font-size: 22px;
            }

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

            .breadcrumb-bar {
                font-size: 13px;
                padding: 10px 14px;
                gap: 4px;
            }
        }

        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .logo-text { font-size: 15px; }
            .logo-icon { width: 34px; height: 34px; font-size: 12px; }
            .article-heading h1 { font-size: 23px; }
            .article-content { padding: 20px 14px; }
            .article-content blockquote { padding: 14px 16px; }
            .article-content table th, 
            .article-content table td { padding: 8px 10px; font-size: 13px; }
            .related-section h2 { font-size: 22px; }
            .article-faq h2 { font-size: 22px; }
            .faq-item .faq-question { padding: 14px 16px; font-size: 14px; }
            .faq-item .faq-answer p { padding: 0 16px 14px 52px; font-size: 13px; }
        }

/* roulang page: category2 */
:root {
            --primary-900: #0E2B26;
            --primary-800: #12332D;
            --primary-700: #0A211C;
            --gold-500: #C8A96A;
            --gold-600: #B8935A;
            --bg-cream: #F5F2EC;
            --bg-light: #EEEAE2;
            --card-white: #FFFFFF;
            --text-main: #1A1A1A;
            --text-secondary: #5C5C5C;
            --text-on-dark: #FFFFFF;
            --alert-red: #B4472E;
            --border-normal: #D8D2C8;
            --border-light: #E5DFD5;
            --radius-card: 16px;
            --radius-btn: 16px;
            --radius-tag: 20px;
            --shadow-sm: 0 4px 16px rgba(18, 51, 45, 0.06);
            --shadow-hover: 0 12px 28px rgba(18, 51, 45, 0.12);
            --shadow-gold: 0 0 0 2px rgba(200, 169, 106, 0.3);
            --font-title: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --header-height: 76px;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--bg-cream);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        * { box-sizing: border-box; }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--primary-800); text-decoration: none; transition: color var(--transition), border-color var(--transition), background var(--transition); }
        a:hover { color: var(--gold-600); }
        button, input, textarea, select { font-family: var(--font-body); font-size: 16px; }
        h1, h2, h3, h4, h5, h6 { font-family: var(--font-title); font-weight: 700; line-height: 1.3; color: var(--text-main); margin: 0 0 16px; }
        h1 { font-size: 40px; line-height: 1.25; }
        h2 { font-size: 30px; }
        h3 { font-size: 22px; }
        h4 { font-size: 18px; }
        p { margin: 0 0 16px; }
        ul, ol { margin: 0 0 16px; padding-left: 20px; }
        .container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
        .section { padding: 80px 0; }
        .section-alt { background: var(--bg-light); }
        .section-tight { padding: 56px 0; }
        .text-gold { color: var(--gold-500); }
        .text-muted { color: var(--text-secondary); }
        .badge-tag {
            display: inline-block;
            background: rgba(200, 169, 106, 0.15);
            color: var(--gold-600);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.5px;
            border: 1px solid rgba(200, 169, 106, 0.3);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            border: 2px solid transparent;
            text-align: center;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--primary-800);
            color: #fff;
            border-color: var(--primary-800);
        }
        .btn-primary:hover {
            background: var(--primary-700);
            color: #fff;
            box-shadow: 0 8px 20px rgba(18, 51, 45, 0.25);
            transform: translateY(-2px);
        }
        .btn-primary:active { transform: scale(0.98); }
        .btn-gold {
            background: var(--gold-500);
            color: var(--primary-900);
            border-color: var(--gold-500);
        }
        .btn-gold:hover {
            background: #D8BA7A;
            color: var(--primary-900);
            box-shadow: 0 8px 20px rgba(200, 169, 106, 0.3);
            transform: translateY(-2px);
        }
        .btn-outline-gold {
            background: transparent;
            color: var(--primary-800);
            border-color: var(--gold-500);
        }
        .btn-outline-gold:hover {
            background: var(--gold-500);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn:focus-visible {
            outline: 3px solid var(--gold-500);
            outline-offset: 2px;
        }
        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--primary-800);
            border-bottom: 1px solid rgba(200, 169, 106, 0.35);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-900);
            font-weight: 800;
            font-size: 14px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }
        .logo-text {
            color: var(--text-on-dark);
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .main-nav { display: flex; align-items: center; gap: 24px; }
        .main-nav a {
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .main-nav a:hover, .main-nav a.active { color: var(--gold-500); }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--gold-500);
            transition: width var(--transition);
        }
        .main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-500);
            color: var(--primary-900);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover { background: #D8BA7A; color: var(--primary-900); }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-on-dark);
            transition: all var(--transition);
        }
        .hamburger span:nth-child(2) { width: 18px; margin-left: auto; }
        /* Category Hero Banner */
        .cat-hero {
            background: var(--bg-light);
            padding: 56px 0 44px;
            border-bottom: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }
        .cat-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--gold-500), var(--primary-800) 60%, var(--gold-600));
        }
        .cat-hero .container { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: center; position: relative; }
        .cat-hero-text h1 { font-size: 38px; margin-bottom: 16px; color: var(--primary-800); }
        .cat-hero-text .badge-tag { margin-bottom: 14px; }
        .cat-hero-text p { font-size: 16px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
        .cat-hero-image img {
            width: 100%;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        /* Filter Bar */
        .filter-bar {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }
        .filter-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary-800);
            white-space: nowrap;
        }
        .filter-tag {
            background: var(--bg-light);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-tag);
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: default;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover, .filter-tag:focus {
            border-color: var(--gold-500);
            color: var(--primary-800);
            background: rgba(200, 169, 106, 0.1);
        }
        /* Leverage Cards */
        .leverage-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .leverage-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .leverage-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
            transform: translateY(-4px);
        }
        .leverage-card .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(200, 169, 106, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .leverage-card .card-icon svg {
            width: 24px;
            height: 24px;
            fill: none;
            stroke: var(--gold-600);
            stroke-width: 2;
        }
        .leverage-card h3 { font-size: 20px; margin-bottom: 10px; color: var(--primary-800); }
        .leverage-card p { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; flex-grow: 1; }
        .leverage-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
        }
        .leverage-card .card-link {
            color: var(--alert-red);
            font-weight: 600;
            font-size: 13px;
            transition: color var(--transition);
        }
        .leverage-card .card-link:hover { color: var(--gold-600); }
        /* Sub-scene Scroll */
        .scene-scroll {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            padding: 8px 0 16px;
            scrollbar-width: thin;
            scrollbar-color: var(--gold-500) transparent;
        }
        .scene-scroll::-webkit-scrollbar { height: 4px; }
        .scene-scroll::-webkit-scrollbar-thumb { background: var(--gold-500); border-radius: 2px; }
        .scene-chip {
            flex-shrink: 0;
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-tag);
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-800);
            transition: all var(--transition);
            text-decoration: none;
            white-space: nowrap;
        }
        .scene-chip:hover {
            border-color: var(--gold-500);
            background: rgba(200, 169, 106, 0.1);
            color: var(--gold-600);
            transform: translateY(-2px);
        }
        /* Stats Row */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .stat-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .stat-card:hover { box-shadow: var(--shadow-hover); border-color: var(--gold-500); }
        .stat-number {
            font-size: 38px;
            font-weight: 800;
            color: var(--gold-600);
            font-family: var(--font-title);
            margin-bottom: 8px;
            line-height: 1.2;
        }
        .stat-label { font-size: 14px; color: var(--text-secondary); font-weight: 500; }
        /* Info List */
        .info-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .info-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            text-decoration: none;
            color: var(--text-main);
        }
        .info-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
            transform: translateY(-3px);
            color: var(--text-main);
        }
        .info-card h3 { font-size: 17px; margin-bottom: 4px; color: var(--primary-800); }
        .info-card .info-excerpt { font-size: 14px; color: var(--text-secondary); flex-grow: 1; }
        .info-card .info-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border-light);
            padding-top: 12px;
        }
        .info-card .info-meta .badge-tag { font-size: 11px; padding: 2px 10px; }
        .empty-state {
            background: var(--bg-light);
            border: 1px dashed var(--border-normal);
            border-radius: var(--radius-card);
            padding: 40px 20px;
            text-align: center;
            color: var(--text-secondary);
            font-size: 15px;
        }
        /* Risk Alert */
        .risk-section {
            background: var(--bg-light);
            border-left: 4px solid var(--alert-red);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            padding: 28px 32px;
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }
        .risk-section .risk-icon {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(180, 71, 46, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .risk-section .risk-icon svg {
            width: 22px;
            height: 22px;
            fill: none;
            stroke: var(--alert-red);
            stroke-width: 2;
        }
        .risk-section h3 { color: var(--alert-red); font-size: 18px; margin-bottom: 8px; }
        .risk-section p { font-size: 14px; color: var(--text-secondary); margin-bottom: 0; }
        /* Related Nav */
        .related-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-sm);
        }
        .related-nav .related-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-800);
        }
        .related-nav .btn { font-size: 13px; padding: 8px 16px; }
        /* Footer */
        .site-footer {
            background: var(--primary-800);
            color: rgba(255, 255, 255, 0.85);
            padding: 56px 0 24px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .site-footer h3 {
            color: var(--text-on-dark);
            font-size: 18px;
            margin-bottom: 14px;
        }
        .site-footer h4 {
            color: var(--gold-500);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
        }
        .site-footer p { font-size: 14px; line-height: 1.7; margin-bottom: 0; }
        .site-footer ul { list-style: none; padding: 0; margin: 0; }
        .site-footer ul li { margin-bottom: 8px; }
        .site-footer ul a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
            transition: color var(--transition);
        }
        .site-footer ul a:hover { color: var(--gold-500); }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 16px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
            text-align: center;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .cat-hero .container { grid-template-columns: 1fr; gap: 24px; }
            .cat-hero-image { max-width: 420px; }
            .leverage-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .hamburger { display: flex; }
            .header-cta { display: none; }
            .site-header { height: auto; min-height: var(--header-height); padding: 12px 0; }
            .cat-hero { padding: 32px 0 28px; }
            .cat-hero-text h1 { font-size: 28px; }
            .section { padding: 48px 0; }
            .section-tight { padding: 36px 0; }
            h1 { font-size: 32px; }
            h2 { font-size: 24px; }
            h3 { font-size: 19px; }
            .leverage-grid { grid-template-columns: 1fr; }
            .stats-row { grid-template-columns: 1fr; }
            .info-list { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .filter-bar { flex-direction: column; align-items: flex-start; }
            .related-nav { flex-direction: column; align-items: flex-start; }
            .risk-section { flex-direction: column; align-items: flex-start; padding: 20px; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .cat-hero-text h1 { font-size: 24px; }
            .cat-hero-text p { font-size: 14px; }
            .btn { padding: 10px 20px; font-size: 14px; }
            .stat-number { font-size: 28px; }
            .logo-text { font-size: 14px; }
            .logo-icon { width: 34px; height: 34px; font-size: 12px; }
        }
        /* Mobile nav dropdown */
        .mobile-nav {
            display: none;
            background: var(--primary-800);
            padding: 16px 24px;
            border-top: 1px solid rgba(200, 169, 106, 0.3);
        }
        .mobile-nav.open { display: block; }
        .mobile-nav a {
            display: block;
            color: rgba(255, 255, 255, 0.9);
            font-size: 15px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            text-decoration: none;
        }
        .mobile-nav a:last-child { border-bottom: none; }
        .mobile-nav a:hover { color: var(--gold-500); }
        .mobile-nav .btn-gold {
            margin-top: 12px;
            width: 100%;
            text-align: center;
        }

/* roulang page: category3 */
:root {
            --primary-900: #0E2B26;
            --primary-800: #12332D;
            --primary-700: #0A211C;
            --gold-500: #C8A96A;
            --gold-600: #B8935A;
            --bg-cream: #F5F2EC;
            --bg-light: #EEEAE2;
            --card-white: #FFFFFF;
            --text-main: #1A1A1A;
            --text-secondary: #5C5C5C;
            --text-on-dark: #FFFFFF;
            --alert-red: #B4472E;
            --border-normal: #D8D2C8;
            --border-light: #E5DFD5;
            --radius-card: 16px;
            --radius-btn: 16px;
            --radius-tag: 20px;
            --shadow-sm: 0 4px 16px rgba(18, 51, 45, 0.06);
            --shadow-hover: 0 12px 28px rgba(18, 51, 45, 0.12);
            --shadow-gold: 0 0 0 2px rgba(200, 169, 106, 0.3);
            --font-title: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --header-height: 76px;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--bg-cream);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--primary-800); text-decoration: none; transition: color var(--transition), border-color var(--transition), background var(--transition); }
        a:hover { color: var(--gold-600); }
        button, input, textarea, select { font-family: var(--font-body); font-size: 16px; }
        .container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--primary-800);
            border-bottom: 1px solid rgba(200, 169, 106, 0.35);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header .container { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
        .logo { display: flex; align-items: center; gap: 10px; }
        .logo-icon {
            width: 40px; height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
            display: flex; align-items: center; justify-content: center;
            color: var(--primary-900);
            font-weight: 800;
            font-size: 14px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }
        .logo-text {
            color: var(--text-on-dark);
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .main-nav { display: flex; align-items: center; gap: 28px; }
        .main-nav a {
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .main-nav a:hover, .main-nav a.active { color: var(--gold-500); }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--gold-500);
            transition: width var(--transition);
        }
        .main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-500);
            color: var(--primary-900);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover { background: #D8BA7A; color: var(--primary-900); }
        .header-cta:active { transform: scale(0.98); }
        .header-cta:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 2px; }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-on-dark);
            transition: all var(--transition);
        }
        .hamburger span:nth-child(2) { width: 18px; margin-left: auto; }
        /* Category Page Styles */
        .category-header {
            background-color: var(--primary-800);
            background-image:
                linear-gradient(rgba(18, 51, 45, 0.88), rgba(14, 43, 38, 0.94)),
                url('/assets/images/417ed0a8c79cf205.webp');
            background-size: cover;
            background-position: center;
            padding: 56px 0 48px;
            position: relative;
        }
        .category-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(200, 169, 106, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(200, 169, 106, 0.05) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
        }
        .category-header .container { position: relative; z-index: 2; }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb-nav a { color: var(--gold-500); }
        .breadcrumb-nav a:hover { color: #D8BA7A; }
        .breadcrumb-nav .sep { color: rgba(255, 255, 255, 0.4); }
        .category-header h1 {
            color: var(--text-on-dark);
            font-family: var(--font-title);
            font-size: 36px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .category-header .desc {
            color: rgba(255, 255, 255, 0.85);
            font-size: 16px;
            line-height: 1.85;
            max-width: 820px;
            margin-bottom: 20px;
        }
        .category-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .category-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: rgba(255, 255, 255, 0.75);
            font-size: 13px;
        }
        .category-meta .gold-dot {
            width: 6px; height: 6px;
            border-radius: 50%;
            background: var(--gold-500);
            display: inline-block;
        }
        /* Section General */
        .section { padding: 72px 0; }
        .section.alt { background: var(--bg-light); }
        .section.dark { background: var(--primary-800); color: var(--text-on-dark); }
        .section-title {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            color: var(--primary-800);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 36px;
            max-width: 680px;
        }
        .dark .section-title { color: var(--text-on-dark); }
        .dark .section-subtitle { color: rgba(255,255,255,0.7); }
        /* Filter Bar */
        .filter-bar {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }
        .filter-bar label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .filter-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            padding-bottom: 4px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: var(--radius-tag);
            background: var(--bg-light);
            color: var(--text-main);
            font-size: 13px;
            white-space: nowrap;
            border: 1px solid var(--border-light);
            cursor: pointer;
            transition: all var(--transition);
        }
        .filter-tag:hover, .filter-tag.active {
            background: var(--primary-800);
            color: var(--text-on-dark);
            border-color: var(--primary-800);
        }
        /* Content Cards */
        .content-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .content-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }
        .content-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--gold-500);
        }
        .content-card .card-img {
            aspect-ratio: 16 / 9;
            background: var(--bg-light);
            overflow: hidden;
            position: relative;
        }
        .content-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .content-card:hover .card-img img { transform: scale(1.03); }
        .content-card .card-body {
            padding: 22px 24px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .card-tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            background: rgba(200, 169, 106, 0.15);
            color: var(--gold-600);
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
            width: fit-content;
        }
        .content-card h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-800);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .content-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 16px;
            flex: 1;
        }
        .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-secondary);
            padding-top: 12px;
            border-top: 1px solid var(--border-light);
        }
        .card-meta a { color: var(--primary-800); font-weight: 600; }
        .card-meta a:hover { color: var(--gold-600); }
        /* Scene Tags */
        .scene-tags {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .scene-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-800);
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .scene-tag:hover {
            border-color: var(--gold-500);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .scene-tag .tag-icon {
            width: 6px; height: 6px;
            border-radius: 50%;
            background: var(--gold-500);
            flex-shrink: 0;
        }
        /* Stats Row */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .stat-card {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .stat-card:hover {
            border-color: var(--gold-500);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .stat-number {
            font-family: var(--font-title);
            font-size: 38px;
            font-weight: 800;
            color: var(--gold-600);
            line-height: 1.2;
            margin-bottom: 8px;
        }
        .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .faq-item.open {
            border-color: var(--gold-500);
            box-shadow: var(--shadow-hover);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 24px;
            cursor: pointer;
            font-weight: 700;
            font-size: 16px;
            color: var(--primary-800);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition);
        }
        .faq-question:hover { color: var(--gold-600); }
        .faq-question .faq-icon {
            font-size: 22px;
            font-weight: 300;
            color: var(--gold-600);
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-icon { transform: rotate(45deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 24px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }
        /* Info List */
        .info-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .info-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .info-item:hover {
            border-color: var(--gold-500);
            box-shadow: var(--shadow-hover);
        }
        .info-item .info-img {
            width: 90px;
            height: 68px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-light);
        }
        .info-item .info-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .info-item .info-content {
            flex: 1;
            min-width: 0;
        }
        .info-item .info-content h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary-800);
            margin-bottom: 4px;
            line-height: 1.35;
        }
        .info-item .info-content p {
            font-size: 12px;
            color: var(--text-secondary);
            margin-bottom: 6px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .info-item .info-content .info-date {
            font-size: 11px;
            color: #999;
        }
        .info-item .info-content a {
            color: var(--primary-800);
            font-weight: 600;
            font-size: 13px;
        }
        .info-item .info-content a:hover { color: var(--gold-600); }
        /* CTA Section */
        .cta-section {
            background: var(--bg-light);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            border: 1px solid var(--border-light);
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cta-section h2 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-800);
            margin-bottom: 12px;
        }
        .cta-section p {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .cta-form {
            background: var(--card-white);
            border: 1px solid var(--border-normal);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-sm);
        }
        .cta-form .form-group {
            margin-bottom: 14px;
        }
        .cta-form label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .cta-form input,
        .cta-form textarea {
            width: 100%;
            height: 46px;
            padding: 10px 14px;
            border: 1px solid var(--border-normal);
            border-radius: 10px;
            font-size: 14px;
            background: #fff;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .cta-form textarea { height: 90px; resize: vertical; }
        .cta-form input:focus,
        .cta-form textarea:focus {
            outline: none;
            border-color: var(--gold-500);
            box-shadow: var(--shadow-gold);
        }
        .cta-form button {
            width: 100%;
            background: var(--primary-800);
            color: var(--text-on-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 24px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
        }
        .cta-form button:hover { background: var(--primary-700); }
        .cta-form button:active { transform: scale(0.98); }
        .cta-form .privacy-note {
            font-size: 11px;
            color: #999;
            margin-top: 10px;
            text-align: center;
        }
        /* Button Base */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-800);
            color: var(--text-on-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
        }
        .btn-primary:hover {
            background: var(--primary-700);
            color: var(--text-on-dark);
            box-shadow: 0 4px 12px rgba(18, 51, 45, 0.25);
        }
        .btn-primary:active { transform: scale(0.98); }
        .btn-primary:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary-800);
            border: 2px solid var(--gold-500);
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: background var(--transition), color var(--transition), transform var(--transition);
        }
        .btn-outline:hover {
            background: var(--gold-500);
            color: var(--primary-900);
        }
        .btn-outline:active { transform: scale(0.98); }
        .btn-outline:focus-visible {
            outline: 2px solid var(--gold-500);
            outline-offset: 2px;
        }
        /* Footer */
        .site-footer {
            background: var(--primary-800);
            color: rgba(255, 255, 255, 0.8);
            padding: 56px 0 0;
            border-top: 1px solid rgba(200, 169, 106, 0.3);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 40px;
        }
        .footer-brand h3 {
            color: var(--text-on-dark);
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
        }
        .footer-col h4 {
            color: var(--gold-500);
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover { color: var(--gold-500); }
        .footer-bottom {
            border-top: 1px solid rgba(200, 169, 106, 0.2);
            padding: 18px 0;
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            line-height: 1.6;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .content-grid { grid-template-columns: repeat(2, 1fr); }
            .info-list { grid-template-columns: 1fr; }
            .cta-section { grid-template-columns: 1fr; gap: 24px; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--primary-800);
                flex-direction: column;
                gap: 0;
                padding: 12px 24px;
                border-top: 1px solid rgba(200, 169, 106, 0.2);
                border-bottom: 1px solid rgba(200, 169, 106, 0.2);
                align-items: flex-start;
            }
            .main-nav.open { display: flex; }
            .main-nav a {
                display: block;
                width: 100%;
                padding: 12px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                font-size: 15px;
            }
            .main-nav a:last-child { border-bottom: none; }
            .hamburger { display: flex; }
            .header-cta { display: none; }
            .category-header { padding: 40px 0 36px; }
            .category-header h1 { font-size: 26px; }
            .category-header .desc { font-size: 14px; }
            .section { padding: 48px 0; }
            .section-title { font-size: 24px; }
            .content-grid { grid-template-columns: 1fr; }
            .stats-row { grid-template-columns: 1fr; gap: 14px; }
            .cta-section { padding: 32px 20px; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .filter-bar { padding: 12px 16px; }
            .filter-tags { gap: 6px; }
            .filter-tag { padding: 5px 12px; font-size: 12px; }
            .faq-question { padding: 15px 18px; font-size: 14px; }
            .faq-answer { font-size: 13px; }
            .info-item { flex-direction: column; }
            .info-item .info-img { width: 100%; height: 120px; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .logo-text { font-size: 15px; }
            .section { padding: 36px 0; }
            .category-header h1 { font-size: 22px; }
            .category-header .desc { font-size: 13px; }
            .section-title { font-size: 20px; }
            .btn-primary, .btn-outline { padding: 10px 20px; font-size: 14px; }
            .card-meta { flex-direction: column; gap: 6px; align-items: flex-start; }
            .content-card .card-body { padding: 18px; }
            .stat-number { font-size: 30px; }
        }