/* roulang page: index */
:root {
            --primary: #b71c1c;
            --primary-dark: #8a1414;
            --primary-light: #e53935;
            --secondary: #1a1a2e;
            --accent: #c9a84c;
            --accent-light: #e0c36a;
            --bg-dark: #0d0d1a;
            --bg-card: #ffffff;
            --bg-section: #f8f7f4;
            --bg-section-alt: #f0ede8;
            --text-primary: #1e1e2a;
            --text-secondary: #4a4a5a;
            --text-light: #8a8a9a;
            --text-white: #f5f5f7;
            --border: #e5e3df;
            --border-light: #f0eeea;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
            --shadow-md: 0 8px 30px rgba(0,0,0,0.07);
            --shadow-lg: 0 20px 60px rgba(0,0,0,0.10);
            --shadow-xl: 0 32px 80px rgba(0,0,0,0.14);
            --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            color: var(--text-primary);
            background: #ffffff;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        a { text-decoration: none; color: inherit; transition: var(--transition); }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea { font-family: inherit; outline: none; border: none; }
        ul { list-style: none; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        .container-narrow { max-width: 960px; margin: 0 auto; padding: 0 24px; }

        /* Header & Nav */
        .site-header {
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            background: rgba(255,255,255,0.85);
            backdrop-filter: blur(20px) saturate(1.4);
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.06); }
        .header-inner {
            display: flex; align-items: center; justify-content: space-between;
            height: 70px;
        }
        .logo-link {
            display: flex; align-items: center; gap: 10px;
            font-size: 1.35rem; font-weight: 700; letter-spacing: -0.3px;
            color: var(--text-primary);
        }
        .logo-link .logo-dot {
            width: 10px; height: 10px; border-radius: 50%;
            background: var(--primary);
            flex-shrink: 0;
        }
        .logo-link span { background: linear-gradient(135deg, var(--primary) 0%, #8a1414 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .nav-list { display: flex; align-items: center; gap: 32px; }
        .nav-list a {
            font-size: 0.95rem; font-weight: 500; color: var(--text-secondary);
            position: relative; padding: 4px 0; letter-spacing: 0.2px;
        }
        .nav-list a::after {
            content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
            background: var(--primary); border-radius: 2px; transition: var(--transition);
        }
        .nav-list a:hover { color: var(--text-primary); }
        .nav-list a:hover::after { width: 100%; }
        .nav-list a.active { color: var(--primary); font-weight: 600; }
        .nav-list a.active::after { width: 100%; background: var(--primary); }
        .nav-cta {
            background: var(--primary); color: #fff !important; padding: 8px 22px !important;
            border-radius: 50px; font-weight: 600; font-size: 0.9rem !important;
            box-shadow: 0 4px 14px rgba(183,28,28,0.25);
        }
        .nav-cta:hover { background: var(--primary-dark); box-shadow: 0 6px 24px rgba(183,28,28,0.35); transform: translateY(-1px); }
        .nav-cta::after { display: none !important; }
        .mobile-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
        .mobile-toggle span { width: 26px; height: 2.5px; background: var(--text-primary); border-radius: 4px; transition: var(--transition); }
        .mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .mobile-toggle.open span:nth-child(2) { opacity: 0; }
        .mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

        @media (max-width: 768px) {
            .mobile-toggle { display: flex; }
            .nav-list {
                position: fixed; top: 70px; left: 0; right: 0; bottom: 0;
                background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
                flex-direction: column; align-items: center; justify-content: flex-start; gap: 12px;
                padding: 40px 24px; transform: translateX(100%); transition: var(--transition);
                overflow-y: auto;
            }
            .nav-list.open { transform: translateX(0); }
            .nav-list a { font-size: 1.2rem; padding: 12px 0; width: 100%; text-align: center; }
            .nav-list a::after { bottom: 6px; }
            .nav-cta { width: auto; padding: 12px 36px !important; margin-top: 12px; }
        }

        /* Hero */
        .hero {
            min-height: 92vh; display: flex; align-items: center; justify-content: center;
            position: relative; overflow: hidden;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            margin-top: 0; padding-top: 70px;
        }
        .hero-overlay {
            position: absolute; inset: 0;
            background: linear-gradient(135deg, rgba(13,13,26,0.78) 0%, rgba(13,13,26,0.45) 50%, rgba(183,28,28,0.30) 100%);
            z-index: 1;
        }
        .hero-content { position: relative; z-index: 2; text-align: center; max-width: 800px; padding: 40px 24px; }
        .hero-badge {
            display: inline-flex; align-items: center; gap: 8px;
            background: rgba(255,255,255,0.12); backdrop-filter: blur(10px);
            color: #fff; padding: 8px 20px; border-radius: 50px;
            font-size: 0.85rem; font-weight: 500; letter-spacing: 0.3px;
            border: 1px solid rgba(255,255,255,0.15); margin-bottom: 24px;
        }
        .hero-badge i { color: var(--accent-light); }
        .hero h1 {
            font-size: 4rem; font-weight: 800; line-height: 1.15;
            color: #fff; letter-spacing: -1px; margin-bottom: 20px;
            text-shadow: 0 4px 40px rgba(0,0,0,0.3);
        }
        .hero h1 .highlight { background: linear-gradient(to right, var(--accent-light), #f5d97a); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .hero p {
            font-size: 1.2rem; color: rgba(255,255,255,0.8);
            max-width: 600px; margin: 0 auto 32px; line-height: 1.7;
        }
        .hero-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
        .hero-actions .btn-primary {
            background: var(--primary); color: #fff; padding: 14px 36px; border-radius: 50px;
            font-weight: 600; font-size: 1rem; box-shadow: 0 8px 30px rgba(183,28,28,0.35);
            transition: var(--transition); display: inline-flex; align-items: center; gap: 10px;
        }
        .hero-actions .btn-primary:hover { background: var(--primary-dark); box-shadow: 0 12px 40px rgba(183,28,28,0.45); transform: translateY(-2px); }
        .hero-actions .btn-outline {
            background: transparent; color: #fff; padding: 14px 36px; border-radius: 50px;
            font-weight: 600; font-size: 1rem; border: 2px solid rgba(255,255,255,0.3);
            transition: var(--transition); display: inline-flex; align-items: center; gap: 10px;
        }
        .hero-actions .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); transform: translateY(-2px); }
        .hero-stats { display: flex; justify-content: center; gap: 40px; margin-top: 48px; flex-wrap: wrap; }
        .hero-stat { text-align: center; color: #fff; }
        .hero-stat .num { font-size: 2.2rem; font-weight: 800; letter-spacing: -0.5px; }
        .hero-stat .label { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 2px; }

        @media (max-width: 768px) {
            .hero h1 { font-size: 2.6rem; }
            .hero p { font-size: 1rem; }
            .hero-stats { gap: 24px; }
            .hero-stat .num { font-size: 1.8rem; }
        }
        @media (max-width: 520px) {
            .hero h1 { font-size: 2rem; }
            .hero-actions .btn-primary, .hero-actions .btn-outline { width: 100%; justify-content: center; }
        }

        /* Sections */
        .section { padding: 80px 0; }
        .section-alt { background: var(--bg-section); }
        .section-alt-2 { background: var(--bg-section-alt); }
        .section-dark { background: var(--bg-dark); color: #fff; }
        .section-title { font-size: 2.6rem; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 12px; }
        .section-subtitle { font-size: 1.1rem; color: var(--text-light); max-width: 600px; margin-bottom: 48px; }
        .section-header { text-align: center; margin-bottom: 48px; }
        .section-header .section-subtitle { margin-left: auto; margin-right: auto; }

        @media (max-width: 768px) {
            .section { padding: 56px 0; }
            .section-title { font-size: 2rem; }
        }

        /* Cards */
        .card {
            background: var(--bg-card); border-radius: var(--radius);
            box-shadow: var(--shadow-sm); border: 1px solid var(--border-light);
            transition: var(--transition); overflow: hidden;
        }
        .card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
        .card-img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
        .card-body { padding: 24px; }
        .card-tag {
            display: inline-block; padding: 4px 14px; border-radius: 50px;
            font-size: 0.75rem; font-weight: 600; letter-spacing: 0.3px;
            background: rgba(183,28,28,0.08); color: var(--primary);
            margin-bottom: 10px;
        }
        .card-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
        .card-text { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.6; }
        .card-meta { display: flex; align-items: center; gap: 16px; margin-top: 16px; font-size: 0.85rem; color: var(--text-light); }
        .card-meta i { margin-right: 4px; }

        .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
        .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

        @media (max-width: 1024px) {
            .grid-4 { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .grid-3 { grid-template-columns: repeat(2, 1fr); }
            .grid-2 { grid-template-columns: 1fr; }
        }
        @media (max-width: 520px) {
            .grid-3 { grid-template-columns: 1fr; }
            .grid-4 { grid-template-columns: 1fr; }
        }

        /* Category card */
        .cat-card {
            border-radius: var(--radius); overflow: hidden;
            position: relative; min-height: 280px;
            display: flex; align-items: flex-end;
            background: url('/assets/images/coverpic/cover-1.png') center center / cover no-repeat;
            box-shadow: var(--shadow-sm); transition: var(--transition);
            cursor: pointer;
        }
        .cat-card::before {
            content: ''; position: absolute; inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.15) 100%);
            z-index: 1;
        }
        .cat-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
        .cat-card-body { position: relative; z-index: 2; padding: 28px 24px; color: #fff; width: 100%; }
        .cat-card-body h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 6px; }
        .cat-card-body p { font-size: 0.9rem; color: rgba(255,255,255,0.75); margin-bottom: 12px; }
        .cat-card-body .btn-ghost {
            display: inline-flex; align-items: center; gap: 8px;
            color: #fff; font-weight: 600; font-size: 0.9rem;
            border-bottom: 2px solid rgba(255,255,255,0.3); padding-bottom: 2px;
        }
        .cat-card-body .btn-ghost:hover { border-color: #fff; }

        /* Data block */
        .data-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .data-item {
            text-align: center; padding: 36px 20px;
            background: rgba(255,255,255,0.05); border-radius: var(--radius);
            border: 1px solid rgba(255,255,255,0.08);
            transition: var(--transition);
        }
        .data-item:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }
        .data-item .icon { font-size: 2.2rem; margin-bottom: 12px; color: var(--accent-light); }
        .data-item .num { font-size: 2.6rem; font-weight: 800; letter-spacing: -0.5px; color: #fff; }
        .data-item .label { font-size: 0.9rem; color: rgba(255,255,255,0.6); margin-top: 4px; }

        @media (max-width: 768px) {
            .data-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 520px) {
            .data-grid { grid-template-columns: 1fr; }
        }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid var(--border);
            padding: 20px 0; cursor: pointer;
        }
        .faq-item:first-child { border-top: 1px solid var(--border); }
        .faq-question {
            display: flex; align-items: center; justify-content: space-between;
            font-size: 1.05rem; font-weight: 600; color: var(--text-primary);
            gap: 16px;
        }
        .faq-question i { color: var(--primary); transition: var(--transition); font-size: 1.1rem; flex-shrink: 0; }
        .faq-item.open .faq-question i { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0; overflow: hidden; transition: var(--transition);
            font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7;
        }
        .faq-item.open .faq-answer { max-height: 300px; padding-top: 14px; }

        /* CTA */
        .cta-box {
            border-radius: var(--radius-lg); overflow: hidden;
            background: linear-gradient(135deg, var(--bg-dark) 0%, #1e1e3a 100%);
            padding: 64px 48px; text-align: center;
            position: relative;
        }
        .cta-box::before {
            content: ''; position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
            opacity: 0.08; mix-blend-mode: overlay;
        }
        .cta-box * { position: relative; z-index: 1; }
        .cta-box h2 { font-size: 2.4rem; font-weight: 800; color: #fff; margin-bottom: 12px; }
        .cta-box p { color: rgba(255,255,255,0.7); max-width: 500px; margin: 0 auto 28px; font-size: 1.05rem; }
        .cta-box .btn-cta {
            display: inline-flex; align-items: center; gap: 12px;
            background: var(--accent); color: #1a1a2e; padding: 16px 44px;
            border-radius: 50px; font-weight: 700; font-size: 1rem;
            box-shadow: 0 8px 30px rgba(201,168,76,0.35);
            transition: var(--transition);
        }
        .cta-box .btn-cta:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(201,168,76,0.45); }

        @media (max-width: 768px) {
            .cta-box { padding: 40px 24px; }
            .cta-box h2 { font-size: 1.8rem; }
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark); color: rgba(255,255,255,0.7);
            padding: 48px 0 24px;
        }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
        .footer-brand .logo-link { color: #fff; margin-bottom: 12px; }
        .footer-brand .logo-link span { -webkit-text-fill-color: #fff; background: none; }
        .footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 320px; }
        .footer-col h4 { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: 16px; }
        .footer-col ul li { margin-bottom: 10px; }
        .footer-col ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.6); }
        .footer-col ul li a:hover { color: #fff; }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.06);
            padding-top: 20px; text-align: center;
            font-size: 0.85rem; color: rgba(255,255,255,0.4);
        }

        @media (max-width: 768px) {
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
        }
        @media (max-width: 520px) {
            .footer-grid { grid-template-columns: 1fr; text-align: center; }
            .footer-brand p { margin: 0 auto; }
        }

        /* Empty state */
        .empty-state { text-align: center; padding: 48px 24px; color: var(--text-light); }
        .empty-state i { font-size: 3rem; margin-bottom: 16px; color: var(--border); }
        .empty-state p { font-size: 1rem; }

        /* Button focus */
        a:focus-visible, button:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; border-radius: 4px; }

        /* Skeleton for list items */
        .content-list-item {
            display: flex; align-items: flex-start; gap: 20px;
            padding: 20px 0; border-bottom: 1px solid var(--border-light);
        }
        .content-list-item:last-child { border-bottom: none; }
        .content-list-item .thumb {
            width: 120px; height: 80px; border-radius: var(--radius-sm);
            object-fit: cover; flex-shrink: 0;
            background: var(--border-light);
        }
        .content-list-item .info { flex: 1; min-width: 0; }
        .content-list-item .info h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
        .content-list-item .info h4 a { color: var(--text-primary); }
        .content-list-item .info h4 a:hover { color: var(--primary); }
        .content-list-item .info p { font-size: 0.9rem; color: var(--text-secondary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .content-list-item .info .meta { font-size: 0.8rem; color: var(--text-light); margin-top: 6px; display: flex; gap: 12px; flex-wrap: wrap; }

        @media (max-width: 520px) {
            .content-list-item { flex-direction: column; }
            .content-list-item .thumb { width: 100%; height: 160px; }
        }

        /* Category entry card (home) */
        .category-entry {
            border-radius: var(--radius); overflow: hidden;
            background: var(--bg-card); box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            display: block;
        }
        .category-entry:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
        .category-entry .img-wrap { width: 100%; height: 200px; overflow: hidden; }
        .category-entry .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
        .category-entry:hover .img-wrap img { transform: scale(1.05); }
        .category-entry .entry-body { padding: 20px 24px 24px; }
        .category-entry .entry-body h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 6px; }
        .category-entry .entry-body p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 12px; }
        .category-entry .entry-body .link-arrow { color: var(--primary); font-weight: 600; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 6px; }
        .category-entry .entry-body .link-arrow:hover { gap: 12px; }

        /* About block */
        .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
        .about-image { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
        .about-image img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
        .about-text h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 16px; letter-spacing: -0.3px; }
        .about-text p { color: var(--text-secondary); font-size: 1rem; line-height: 1.8; margin-bottom: 16px; }
        .about-text .feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
        .about-text .feature-list li { display: flex; align-items: center; gap: 10px; font-size: 0.95rem; color: var(--text-secondary); }
        .about-text .feature-list li i { color: var(--primary); width: 18px; }

        @media (max-width: 768px) {
            .about-grid { grid-template-columns: 1fr; gap: 28px; }
            .about-text h2 { font-size: 1.8rem; }
            .about-text .feature-list { grid-template-columns: 1fr; }
        }

        /* Breadcrumb (for inner pages, placeholder here) */
        .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-light); margin-bottom: 24px; flex-wrap: wrap; }
        .breadcrumb a { color: var(--text-secondary); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb .sep { color: var(--border); }
        .breadcrumb .current { color: var(--text-primary); font-weight: 500; }

        /* back-2 background for dark sections */
        .bg-back-2 {
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
        }

        /* Custom scroll */
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: var(--bg-section); }
        ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 8px; }
        ::-webkit-scrollbar-thumb:hover { background: var(--text-light); }

/* roulang page: article */
:root {
            --primary: #c8102e;
            --primary-dark: #a00d24;
            --primary-light: #e83a4a;
            --accent: #f5c518;
            --bg-dark: #0d0d0d;
            --bg-card: #1a1a1a;
            --bg-card-hover: #242424;
            --bg-section: #111111;
            --text-primary: #f5f5f5;
            --text-secondary: #aaaaaa;
            --text-muted: #777777;
            --border-color: #2a2a2a;
            --border-light: #3a3a3a;
            --radius: 14px;
            --radius-sm: 8px;
            --radius-lg: 20px;
            --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 20px 60px rgba(200, 16, 46, 0.18);
            --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(13, 13, 13, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .site-header.scrolled {
            background: rgba(13, 13, 13, 0.98);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
            padding: 0 24px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.4rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: #fff;
            text-decoration: none;
        }

        .logo-link .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            display: inline-block;
            flex-shrink: 0;
        }

        .logo-link span {
            background: linear-gradient(135deg, #fff 30%, var(--primary-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

        .nav-list a {
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
            position: relative;
            text-decoration: none;
        }

        .nav-list a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }

        .nav-list a.active {
            color: #fff;
            background: rgba(200, 16, 46, 0.15);
        }

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

        .nav-list a.nav-cta {
            background: var(--primary);
            color: #fff;
            padding: 8px 22px;
            font-weight: 600;
        }

        .nav-list a.nav-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(200, 16, 46, 0.35);
        }

        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px;
        }

        /* Article Hero */
        .article-hero {
            padding: 140px 0 60px;
            position: relative;
            background: linear-gradient(180deg, rgba(200, 16, 46, 0.08) 0%, transparent 100%);
            border-bottom: 1px solid var(--border-color);
        }

        .article-hero .container {
            position: relative;
            z-index: 2;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .article-breadcrumb a {
            color: var(--text-muted);
            text-decoration: none;
        }

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

        .article-breadcrumb .sep {
            color: var(--border-light);
        }

        .article-category-badge {
            display: inline-block;
            padding: 4px 16px;
            border-radius: 50px;
            background: rgba(200, 16, 46, 0.15);
            color: var(--primary-light);
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
            border: 1px solid rgba(200, 16, 46, 0.2);
        }

        .article-hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            color: #fff;
            max-width: 860px;
            margin-bottom: 20px;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .article-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta .meta-item i {
            color: var(--primary);
        }

        /* Article Content */
        .article-main {
            padding: 60px 0 80px;
        }

        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 50px;
        }

        .article-body {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 40px;
            border: 1px solid var(--border-color);
        }

        .article-body .featured-image {
            width: 100%;
            border-radius: var(--radius-sm);
            margin-bottom: 32px;
            object-fit: cover;
            max-height: 480px;
        }

        .article-body .content {
            font-size: 1.05rem;
            line-height: 1.85;
            color: var(--text-primary);
        }

        .article-body .content p {
            margin-bottom: 1.4em;
        }

        .article-body .content h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin: 1.8em 0 0.6em;
            color: #fff;
        }

        .article-body .content h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin: 1.4em 0 0.5em;
            color: #fff;
        }

        .article-body .content ul,
        .article-body .content ol {
            margin-bottom: 1.4em;
            padding-left: 1.6em;
        }

        .article-body .content li {
            margin-bottom: 0.4em;
        }

        .article-body .content blockquote {
            border-left: 4px solid var(--primary);
            padding: 16px 24px;
            margin: 1.6em 0;
            background: rgba(200, 16, 46, 0.06);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-secondary);
            font-style: italic;
        }

        .article-body .content a {
            color: var(--primary-light);
            text-decoration: underline;
            text-underline-offset: 2px;
        }

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

        .article-body .content img {
            border-radius: var(--radius-sm);
            margin: 1.6em 0;
        }

        /* Sidebar */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid var(--border-color);
        }

        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sidebar-card h3 i {
            color: var(--primary);
        }

        .sidebar-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .sidebar-list li a {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.5;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .sidebar-list li:last-child a {
            border-bottom: none;
        }

        .sidebar-list li a:hover {
            color: #fff;
            padding-left: 6px;
        }

        .sidebar-list li a .num {
            color: var(--primary);
            font-weight: 700;
            font-size: 0.85rem;
            flex-shrink: 0;
            width: 24px;
        }

        .sidebar-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .sidebar-tags a {
            padding: 5px 14px;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.8rem;
            transition: var(--transition);
        }

        .sidebar-tags a:hover {
            background: rgba(200, 16, 46, 0.12);
            border-color: var(--primary);
            color: #fff;
        }

        /* Article Navigation */
        .article-nav {
            margin-top: 48px;
            display: flex;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .article-nav a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 24px;
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.92rem;
            transition: var(--transition);
            max-width: 48%;
        }

        .article-nav a:hover {
            border-color: var(--primary);
            color: #fff;
            background: var(--bg-card-hover);
        }

        .article-nav a .dir {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: block;
        }

        .article-nav a .title-short {
            display: block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 200px;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 60px 0 30px;
            margin-top: 0;
        }

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

        .footer-brand .logo-link {
            font-size: 1.2rem;
            margin-bottom: 16px;
            display: inline-flex;
        }

        .footer-brand p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            margin-top: 12px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            color: var(--text-secondary);
            font-size: 0.88rem;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-col ul li a:hover {
            color: var(--primary-light);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 24px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.82rem;
        }

        /* Error State */
        .error-state {
            text-align: center;
            padding: 60px 20px;
        }

        .error-state i {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .error-state h2 {
            font-size: 1.6rem;
            color: #fff;
            margin-bottom: 12px;
        }

        .error-state p {
            color: var(--text-secondary);
            margin-bottom: 24px;
        }

        .error-state a {
            display: inline-block;
            padding: 10px 28px;
            background: var(--primary);
            color: #fff;
            border-radius: 50px;
            font-weight: 600;
        }

        .error-state a:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(200, 16, 46, 0.3);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
            }

            .article-sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
                padding: 0 16px;
            }

            .nav-list {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(13, 13, 13, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 16px 24px;
                gap: 6px;
                border-bottom: 1px solid var(--border-color);
            }

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

            .nav-list a {
                width: 100%;
                padding: 10px 16px;
            }

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

            .nav-toggle {
                display: block;
            }

            .article-hero {
                padding: 100px 0 40px;
            }

            .article-hero h1 {
                font-size: 1.8rem;
            }

            .article-body {
                padding: 24px;
            }

            .article-body .content {
                font-size: 0.98rem;
            }

            .article-sidebar {
                grid-template-columns: 1fr;
            }

            .article-nav {
                flex-direction: column;
            }

            .article-nav a {
                max-width: 100%;
            }

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

            .footer-col ul {
                gap: 6px;
            }
        }

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

            .article-hero h1 {
                font-size: 1.5rem;
            }

            .article-body {
                padding: 16px;
            }

            .article-meta {
                font-size: 0.8rem;
                gap: 12px;
            }

            .logo-link {
                font-size: 1.1rem;
            }

            .logo-link .logo-dot {
                width: 8px;
                height: 8px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #c8102e;
            --primary-dark: #a00d24;
            --primary-light: #e8344a;
            --accent: #1a1a2e;
            --accent-light: #2d2d44;
            --bg-dark: #0d0d1a;
            --bg-card: #14142a;
            --bg-card-hover: #1c1c3a;
            --text-light: #f0f0f0;
            --text-muted: #9ca3af;
            --text-dark: #e5e5e5;
            --border-color: rgba(200, 16, 46, 0.25);
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.45);
            --shadow-hover: 0 16px 48px rgba(200, 16, 46, 0.2);
            --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: var(--bg-dark);
            color: var(--text-light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        button,
        input,
        textarea {
            font-family: inherit;
            font-size: 1rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 640px) {
            .container {
                padding: 0 16px;
            }
        }

        /* ===== Header & Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(13, 13, 26, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(200, 16, 46, 0.15);
            transition: var(--transition);
        }
        .site-header.scrolled {
            background: rgba(13, 13, 26, 0.98);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: #fff;
        }
        .logo-link .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            flex-shrink: 0;
            display: inline-block;
        }
        .logo-link span:last-child {
            background: linear-gradient(135deg, #fff 60%, var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }
        .nav-list a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 6px 0;
            position: relative;
            transition: var(--transition);
            letter-spacing: 0.01em;
        }
        .nav-list a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-list a:hover {
            color: #fff;
        }
        .nav-list a:hover::after {
            width: 100%;
        }
        .nav-list a.active {
            color: #fff;
        }
        .nav-list a.active::after {
            width: 100%;
            background: var(--primary);
        }
        .nav-list a.nav-cta {
            background: var(--primary);
            color: #fff;
            padding: 8px 20px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(200, 16, 46, 0.3);
        }
        .nav-list a.nav-cta::after {
            display: none;
        }
        .nav-list a.nav-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(200, 16, 46, 0.4);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 8px;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        @media (max-width: 768px) {
            .nav-list {
                position: fixed;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(13, 13, 26, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                gap: 6px;
                padding: 20px 24px 28px;
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: var(--transition);
                border-bottom: 1px solid rgba(200, 16, 46, 0.2);
                box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
                align-items: stretch;
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list a {
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 1.05rem;
            }
            .nav-list a::after {
                display: none;
            }
            .nav-list a.active {
                background: rgba(200, 16, 46, 0.15);
                color: var(--primary-light);
            }
            .nav-list a:hover {
                background: rgba(255, 255, 255, 0.05);
            }
            .nav-list a.nav-cta {
                text-align: center;
                margin-top: 8px;
            }
            .nav-toggle {
                display: block;
            }
        }
        @media (min-width: 769px) {
            .nav-list {
                transform: none;
                opacity: 1;
                pointer-events: auto;
                position: static;
                flex-direction: row;
                background: none;
                padding: 0;
                border: none;
                box-shadow: none;
            }
        }

        /* ===== Banner ===== */
        .category-banner {
            position: relative;
            padding: 140px 0 80px;
            background: linear-gradient(160deg, #0d0d1a 0%, #1a0a14 40%, #0d0d1a 100%);
            overflow: hidden;
            min-height: 380px;
            display: flex;
            align-items: center;
        }
        .category-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.15;
            mix-blend-mode: screen;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(200, 16, 46, 0.12), transparent 70%);
        }
        .banner-content {
            position: relative;
            z-index: 2;
            max-width: 820px;
        }
        .banner-content .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .banner-content .breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition);
        }
        .banner-content .breadcrumb a:hover {
            color: var(--primary-light);
        }
        .banner-content .breadcrumb .sep {
            color: rgba(255, 255, 255, 0.25);
        }
        .banner-content .breadcrumb .current {
            color: var(--primary-light);
            font-weight: 500;
        }
        .banner-content h1 {
            font-size: 3.2rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #fff 60%, var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .banner-content p {
            font-size: 1.15rem;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.8;
        }
        .banner-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            margin-top: 24px;
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        .banner-meta span {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .banner-meta i {
            color: var(--primary-light);
            width: 18px;
            text-align: center;
        }
        @media (max-width: 768px) {
            .category-banner {
                padding: 110px 0 60px;
                min-height: 300px;
            }
            .banner-content h1 {
                font-size: 2.2rem;
            }
            .banner-content p {
                font-size: 1rem;
            }
        }
        @media (max-width: 520px) {
            .banner-content h1 {
                font-size: 1.8rem;
            }
            .banner-meta {
                flex-direction: column;
                gap: 8px;
            }
        }

        /* ===== Sections ===== */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: rgba(255, 255, 255, 0.02);
            border-top: 1px solid rgba(200, 16, 46, 0.06);
            border-bottom: 1px solid rgba(200, 16, 46, 0.06);
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-sub {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 640px;
            margin-bottom: 40px;
            line-height: 1.8;
        }
        .text-center .section-sub {
            margin-left: auto;
            margin-right: auto;
        }
        .text-center {
            text-align: center;
        }
        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .section-sub {
                font-size: 0.95rem;
                margin-bottom: 28px;
            }
        }

        /* ===== Cards ===== */
        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid rgba(200, 16, 46, 0.08);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-card);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card:hover {
            transform: translateY(-6px);
            border-color: rgba(200, 16, 46, 0.25);
            box-shadow: var(--shadow-hover);
        }
        .card-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            display: block;
            border-radius: var(--radius) var(--radius) 0 0;
        }
        .card-body {
            padding: 24px 24px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 12px;
        }
        .card-tags .tag {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            text-transform: uppercase;
            background: rgba(200, 16, 46, 0.15);
            color: var(--primary-light);
            border: 1px solid rgba(200, 16, 46, 0.2);
        }
        .card-tags .tag.tag-alt {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-muted);
            border-color: rgba(255, 255, 255, 0.08);
        }
        .card-title {
            font-size: 1.2rem;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .card:hover .card-title {
            color: var(--primary-light);
        }
        .card-text {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }
        .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 16px;
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .card-meta .date {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .card-meta .read-more {
            color: var(--primary-light);
            font-weight: 600;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .card-meta .read-more:hover {
            gap: 10px;
            color: #fff;
        }

        /* ===== Grid ===== */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        @media (max-width: 1024px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .grid-3 {
                grid-template-columns: 1fr;
            }
            .grid-4 {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Featured Article ===== */
        .featured-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid rgba(200, 16, 46, 0.1);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .featured-block.reverse {
            direction: rtl;
        }
        .featured-block.reverse>* {
            direction: ltr;
        }
        .featured-img {
            width: 100%;
            height: 100%;
            min-height: 320px;
            object-fit: cover;
            border-radius: 0;
        }
        .featured-content {
            padding: 40px 40px 40px 0;
        }
        .featured-block.reverse .featured-content {
            padding: 40px 0 40px 40px;
        }
        .featured-content .tag-big {
            display: inline-block;
            padding: 6px 18px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            background: var(--primary);
            color: #fff;
            margin-bottom: 16px;
        }
        .featured-content h2 {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .featured-content p {
            color: var(--text-muted);
            font-size: 1rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .featured-content .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 28px;
            background: var(--primary);
            color: #fff;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(200, 16, 46, 0.3);
            border: none;
            cursor: pointer;
        }
        .featured-content .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(200, 16, 46, 0.4);
        }
        @media (max-width: 768px) {
            .featured-block {
                grid-template-columns: 1fr;
                gap: 0;
            }
            .featured-block.reverse {
                direction: ltr;
            }
            .featured-img {
                min-height: 220px;
                max-height: 280px;
            }
            .featured-content {
                padding: 28px 24px 32px;
            }
            .featured-block.reverse .featured-content {
                padding: 28px 24px 32px;
            }
            .featured-content h2 {
                font-size: 1.5rem;
            }
        }

        /* ===== Stats ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            border: 1px solid rgba(200, 16, 46, 0.08);
            transition: var(--transition);
        }
        .stat-card:hover {
            border-color: rgba(200, 16, 46, 0.25);
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #fff 40%, var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-number {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        /* ===== Tags Cloud ===== */
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }
        .tags-cloud a {
            display: inline-block;
            padding: 8px 22px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            background: var(--bg-card);
            border: 1px solid rgba(200, 16, 46, 0.12);
            color: var(--text-muted);
            transition: var(--transition);
        }
        .tags-cloud a:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(200, 16, 46, 0.25);
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(200, 16, 46, 0.06);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(200, 16, 46, 0.15);
        }
        .faq-question {
            padding: 18px 24px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            user-select: none;
            transition: var(--transition);
        }
        .faq-question:hover {
            color: var(--primary-light);
        }
        .faq-question .icon {
            font-size: 1.2rem;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 24px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* ===== CTA ===== */
        .cta-block {
            background: linear-gradient(145deg, var(--bg-card), rgba(200, 16, 46, 0.08));
            border-radius: var(--radius);
            padding: 60px 48px;
            text-align: center;
            border: 1px solid rgba(200, 16, 46, 0.12);
            position: relative;
            overflow: hidden;
        }
        .cta-block::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -30%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(200, 16, 46, 0.05), transparent 70%);
            pointer-events: none;
        }
        .cta-block h2 {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 16px;
            position: relative;
        }
        .cta-block p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 580px;
            margin: 0 auto 28px;
            position: relative;
        }
        .cta-block .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 36px;
            background: var(--primary);
            color: #fff;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            box-shadow: 0 6px 28px rgba(200, 16, 46, 0.35);
            border: none;
            cursor: pointer;
            position: relative;
        }
        .cta-block .btn-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(200, 16, 46, 0.45);
        }
        @media (max-width: 768px) {
            .cta-block {
                padding: 40px 24px;
            }
            .cta-block h2 {
                font-size: 1.6rem;
            }
            .cta-block p {
                font-size: 0.95rem;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0a0a18;
            border-top: 1px solid rgba(200, 16, 46, 0.1);
            padding: 60px 0 32px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin-top: 14px;
            line-height: 1.8;
            max-width: 360px;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul li a {
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .footer-col ul li a:hover {
            color: var(--primary-light);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 24px;
            font-size: 0.85rem;
            color: var(--text-muted);
            text-align: center;
            letter-spacing: 0.01em;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-brand p {
                max-width: 100%;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer {
                padding: 40px 0 24px;
            }
        }

        /* ===== Utility ===== */
        .mt-8 {
            margin-top: 32px;
        }
        .mb-8 {
            margin-bottom: 32px;
        }
        .gap-4 {
            gap: 16px;
        }
        .gap-6 {
            gap: 24px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .text-muted {
            color: var(--text-muted);
        }

        /* ===== Mobile menu extra ===== */
        @media (max-width: 768px) {
            .nav-list a.nav-cta {
                padding: 12px 20px;
                font-size: 1rem;
            }
        }