/* roulang page: index */
:root {
            --bg-deep: #0A2E1C;
            --bg-forest: #123E25;
            --bg-card: #0B3C25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --accent-green: #32CD32;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #9BB8A5;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-soft: rgba(255, 255, 255, 0.12);
            --shadow-gold: 0 8px 30px rgba(255, 215, 0, 0.15);
            --shadow-deep: 0 12px 40px rgba(0, 0, 0, 0.45);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
            --font-display: 'Inter', 'Segoe UI', system-ui, sans-serif;
            --space-1: 0.5rem;
            --space-2: 1rem;
            --space-3: 1.5rem;
            --space-4: 2rem;
            --space-5: 3rem;
            --space-6: 4rem;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--space-3);
        }

        @media (min-width: 768px) {
            .container {
                padding: 0 var(--space-4);
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding: 0 var(--space-5);
            }
        }

        /* ===== HEADER ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            transition: var(--transition);
        }

        .site-header.scrolled {
            background: rgba(8, 36, 22, 0.98);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.9rem 0;
            gap: 1rem;
        }

        .logo {
            font-size: 1.25rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--accent-gold);
            white-space: nowrap;
            line-height: 1.2;
        }

        .logo span {
            display: block;
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--text-mint);
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .main-nav {
            display: none;
            align-items: center;
            gap: 1.75rem;
        }

        .main-nav a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.4rem 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }

        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
            transition: var(--transition);
        }

        .main-nav a:hover {
            color: var(--accent-gold);
        }

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

        .main-nav a.active {
            color: var(--accent-gold);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .btn-login {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-white);
            padding: 0.55rem 1.1rem;
            border-radius: 999px;
            transition: var(--transition);
        }

        .btn-login:hover {
            color: var(--accent-gold);
            background: rgba(255, 255, 255, 0.06);
        }

        .btn-signup {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--bg-deep);
            background: var(--accent-gold);
            padding: 0.55rem 1.3rem;
            border-radius: 999px;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-signup:hover {
            background: #FFE44D;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.5);
        }

        .btn-signup:active {
            transform: translateY(0);
        }

        .mobile-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-soft);
            font-size: 1.4rem;
            line-height: 1;
            transition: var(--transition);
        }

        .mobile-toggle:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent-gold);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            gap: 0.25rem;
            padding: 1rem 0 1.5rem;
            border-top: 1px solid var(--border-soft);
        }

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

        .mobile-menu a {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.75rem 0.5rem;
            border-radius: 10px;
            transition: var(--transition);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--accent-gold);
            background: rgba(255, 255, 255, 0.05);
        }

        @media (min-width: 1024px) {
            .main-nav {
                display: flex;
            }

            .mobile-toggle {
                display: none;
            }

            .mobile-menu {
                display: none !important;
            }
        }

        @media (max-width: 1023px) {
            .header-actions .btn-login,
            .header-actions .btn-signup {
                font-size: 0.8rem;
                padding: 0.5rem 0.9rem;
            }
        }

        @media (max-width: 480px) {
            .header-actions {
                gap: 0.5rem;
            }

            .btn-login {
                padding: 0.5rem 0.7rem;
                font-size: 0.75rem;
            }

            .btn-signup {
                padding: 0.5rem 0.8rem;
                font-size: 0.75rem;
            }

            .logo {
                font-size: 1rem;
            }
        }

        /* ===== HERO ===== */
        .hero {
            padding-top: 120px;
            padding-bottom: var(--space-6);
            background: radial-gradient(ellipse at 50% 0%, #1A4D2E 0%, var(--bg-deep) 70%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-inner {
            display: flex;
            flex-direction: column;
            gap: var(--space-4);
            align-items: center;
            text-align: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.3);
            color: var(--accent-gold);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 0.5rem 1.2rem;
            border-radius: 999px;
            letter-spacing: 0.03em;
        }

        .hero h1 {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            max-width: 800px;
            color: var(--text-white);
        }

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

        .hero-sub {
            font-size: 1rem;
            color: var(--text-mint);
            max-width: 680px;
            line-height: 1.65;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
            align-items: center;
        }

        .btn-primary {
            font-size: 1rem;
            font-weight: 700;
            color: var(--bg-deep);
            background: var(--accent-gold);
            padding: 0.85rem 1.8rem;
            border-radius: 999px;
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.35);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-primary:hover {
            background: #FFE44D;
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(255, 215, 0, 0.5);
        }

        .btn-outline {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-white);
            background: transparent;
            border: 1.5px solid var(--border-soft);
            padding: 0.85rem 1.8rem;
            border-radius: 999px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-outline:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: center;
            margin-top: 0.5rem;
        }

        .hero-stat {
            text-align: center;
        }

        .hero-stat .value {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
        }

        .hero-stat .label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        @media (min-width: 768px) {
            .hero {
                padding-top: 140px;
                padding-bottom: var(--space-6);
            }

            .hero h1 {
                font-size: 2.6rem;
            }

            .hero-sub {
                font-size: 1.1rem;
            }

            .hero-stat .value {
                font-size: 1.8rem;
            }
        }

        @media (min-width: 1024px) {
            .hero h1 {
                font-size: 3rem;
            }

            .hero-sub {
                font-size: 1.15rem;
            }
        }

        /* ===== SECTIONS ===== */
        section {
            padding: var(--space-6) 0;
        }

        .section-header {
            max-width: 720px;
            margin-bottom: var(--space-4);
        }

        .section-header.left {
            text-align: left;
            margin-left: 0;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 0.75rem;
            color: var(--text-white);
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-mint);
            line-height: 1.65;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 1.9rem;
            }

            .section-desc {
                font-size: 1rem;
            }
        }

        /* ===== COMPARISON TABLE ===== */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-soft);
            background: rgba(255, 255, 255, 0.03);
            box-shadow: var(--shadow-deep);
        }

        .compare-table {
            width: 100%;
            min-width: 720px;
            border-collapse: collapse;
            font-size: 0.9rem;
        }

        .compare-table thead {
            background: var(--bg-forest);
        }

        .compare-table th {
            text-align: left;
            padding: 1rem 1.25rem;
            font-weight: 700;
            color: var(--accent-gold);
            border-bottom: 1px solid var(--border-soft);
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .compare-table td {
            padding: 1rem 1.25rem;
            border-bottom: 1px solid var(--border-soft);
            color: var(--text-mint);
        }

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

        .compare-table tr:hover td {
            background: rgba(255, 215, 0, 0.04);
        }

        .compare-table .check {
            color: var(--accent-green);
            font-weight: 700;
        }

        /* ===== TIER CARDS ===== */
        .tier-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }

        .tier-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 1.75rem;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .tier-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }

        .tier-card.popular {
            border-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
        }

        .tier-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: var(--accent-red);
            color: var(--text-white);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.3rem 0.8rem;
            border-radius: 999px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .tier-name {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 0.5rem;
        }

        .tier-price {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
            margin-bottom: 1rem;
        }

        .tier-price span {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-muted);
        }

        .tier-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
            margin-bottom: 1.5rem;
        }

        .tier-features li {
            font-size: 0.9rem;
            color: var(--text-mint);
            display: flex;
            align-items: flex-start;
            gap: 0.5rem;
        }

        .tier-features li::before {
            content: '✓';
            color: var(--accent-green);
            font-weight: 700;
        }

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

        @media (min-width: 1024px) {
            .tier-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        /* ===== NEWS LIST ===== */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .news-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 1.25rem;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .news-item:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.05);
            transform: translateX(4px);
        }

        .news-date {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent-gold);
            min-width: 80px;
            text-align: center;
            background: rgba(255, 215, 0, 0.08);
            padding: 0.35rem 0.6rem;
            border-radius: 8px;
            letter-spacing: 0.02em;
        }

        .news-content {
            flex: 1;
            min-width: 0;
        }

        .news-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.25rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

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

        .news-summary {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .news-sidebar-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 1.5rem;
        }

        .news-sidebar-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }

        .news-sidebar-card p {
            font-size: 0.9rem;
            color: var(--text-mint);
            line-height: 1.6;
        }

        @media (min-width: 1024px) {
            .news-layout {
                grid-template-columns: 2fr 1fr;
                align-items: start;
            }
        }

        /* ===== STEPS ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            margin-top: var(--space-4);
        }

        .step-item {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            padding: 1.5rem;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            transition: var(--transition);
            position: relative;
        }

        .step-item:hover {
            border-color: var(--border-gold);
            transform: translateY(-3px);
        }

        .step-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            opacity: 0.6;
            line-height: 1;
            letter-spacing: -0.03em;
        }

        .step-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
        }

        .step-item p {
            font-size: 0.9rem;
            color: var(--text-mint);
            line-height: 1.6;
        }

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

        @media (min-width: 1024px) {
            .steps-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        /* ===== GAME GRID ===== */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.25rem;
            margin-top: var(--space-4);
        }

        .game-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
            cursor: pointer;
        }

        .game-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.2);
            border-color: var(--accent-gold);
        }

        .game-card-image {
            aspect-ratio: 16/10;
            background: var(--bg-forest);
            position: relative;
            overflow: hidden;
        }

        .game-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .game-card:hover .game-card-image img {
            transform: scale(1.05);
        }

        .game-tag {
            position: absolute;
            top: 0.75rem;
            left: 0.75rem;
            background: var(--accent-red);
            color: var(--text-white);
            font-size: 0.65rem;
            font-weight: 800;
            padding: 0.3rem 0.7rem;
            border-radius: 999px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }

        .game-card-body {
            padding: 1rem 1.1rem;
        }

        .game-card-body h3 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.35rem;
            line-height: 1.3;
        }

        .game-card-body p {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .game-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 0.75rem;
        }

        .game-rating {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent-gold);
        }

        .game-players {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        @media (min-width: 768px) {
            .game-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            .game-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        @media (max-width: 400px) {
            .game-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            max-width: 800px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: var(--transition);
        }

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1.1rem 1.25rem;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-white);
            cursor: pointer;
            width: 100%;
            text-align: left;
            background: none;
            border: none;
        }

        .faq-icon {
            font-size: 1.2rem;
            color: var(--accent-gold);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            display: none;
            padding: 0 1.25rem 1.25rem;
            font-size: 0.9rem;
            color: var(--text-mint);
            line-height: 1.65;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-forest) 0%, var(--bg-deep) 100%);
            border-radius: var(--radius-lg);
            padding: var(--space-5) var(--space-3);
            text-align: center;
            border: 1px solid var(--border-gold);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 0.75rem;
            color: var(--text-white);
        }

        .cta-section p {
            font-size: 1rem;
            color: var(--text-mint);
            max-width: 600px;
            margin: 0 auto 1.5rem;
            line-height: 1.65;
        }

        @media (min-width: 768px) {
            .cta-section {
                padding: var(--space-6) var(--space-5);
            }

            .cta-section h2 {
                font-size: 2rem;
            }
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #061A10;
            border-top: 1px solid var(--border-soft);
            padding: var(--space-5) 0 var(--space-3);
            margin-top: var(--space-5);
        }

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

        .footer-brand .logo {
            font-size: 1.3rem;
            margin-bottom: 0.75rem;
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 360px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-col ul a {
            font-size: 0.9rem;
            color: var(--text-mint);
            transition: var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent-gold);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding-top: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-bottom .disclaimer {
            font-size: 0.75rem;
            color: #6B8A75;
            line-height: 1.6;
        }

        .footer-bottom .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-red);
            color: var(--text-white);
            font-weight: 800;
            font-size: 0.9rem;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 2px solid var(--accent-gold);
            margin: 0 auto;
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }

            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                text-align: left;
            }

            .footer-bottom .badge-18 {
                margin: 0;
            }
        }

        /* ===== FAB ===== */
        .fab {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 90;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #0A0A0A;
            border: 3px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            animation: fab-float 3s ease-in-out infinite;
            transition: var(--transition);
            cursor: pointer;
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
        }

        .fab:active {
            transform: scale(0.95);
        }

        .fab::after {
            content: '';
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid var(--bg-deep);
            animation: fab-blink 2s ease-in-out infinite;
        }

        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        @keyframes fab-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        @media (max-width: 480px) {
            .fab {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
                left: 0.75rem;
                bottom: 5rem;
            }
        }

        /* ===== RESPONSIVE UTILITIES ===== */
        .text-center { text-align: center; }
        .text-left { text-align: left; }
        .mt-1 { margin-top: var(--space-1); }
        .mt-2 { margin-top: var(--space-2); }
        .mt-3 { margin-top: var(--space-3); }
        .mt-4 { margin-top: var(--space-4); }
        .mt-5 { margin-top: var(--space-5); }
        .mb-2 { margin-bottom: var(--space-2); }
        .mb-3 { margin-bottom: var(--space-3); }
        .mb-4 { margin-bottom: var(--space-4); }
        .gap-2 { gap: var(--space-2); }
        .flex { display: flex; }
        .flex-wrap { flex-wrap: wrap; }
        .items-center { align-items: center; }
        .justify-center { justify-content: center; }
        .justify-between { justify-content: space-between; }

        @media (max-width: 767px) {
            .hide-mobile {
                display: none !important;
            }
        }

        @media (min-width: 768px) {
            .hide-desktop {
                display: none !important;
            }
        }

/* roulang page: category1 */
:root {
            --crimson-deep: #4A0007;
            --crimson-rich: #8B0000;
            --gold-pure: #FFD700;
            --gold-warm: #FF9F00;
            --gold-pale: #FEF08A;
            --warm-white: #FFFDF9;
            --text-soft: #F8E7D1;
            --border-gold: rgba(255, 215, 0, 0.35);
            --shadow-gold: 0 8px 24px rgba(255, 215, 0, 0.12);
            --shadow-gold-hover: 0 14px 32px rgba(255, 215, 0, 0.22);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 28px;
            --spacing-lg: 48px;
            --spacing-xl: 72px;
            --font-main: 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font-main);
            background-color: var(--crimson-deep);
            color: var(--warm-white);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: var(--gold-pure);
            text-decoration: none;
            transition: var(--transition-smooth);
        }
        a:hover {
            color: var(--gold-warm);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--gold-pure);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        button, .btn {
            transition: var(--transition-smooth);
        }
        button:focus-visible, .btn:focus-visible {
            outline: 2px solid var(--gold-pure);
            outline-offset: 2px;
            box-shadow: none;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--warm-white);
            margin-bottom: var(--spacing-sm);
        }

        h1 {
            font-size: clamp(2rem, 5vw, 3.4rem);
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
        }
        h3 {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* Header & Navigation */
        .site-header {
            background: linear-gradient(180deg, rgba(74, 0, 7, 0.98) 0%, rgba(74, 0, 7, 0.92) 100%);
            border-bottom: 1px solid var(--border-gold);
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            padding-bottom: 12px;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
        }
        .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--gold-pure);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .logo i {
            font-size: 1.6rem;
            color: var(--gold-warm);
        }
        .logo span {
            background: var(--gold-pure);
            color: var(--crimson-deep);
            font-size: 0.7rem;
            font-weight: 800;
            padding: 3px 8px;
            border-radius: 20px;
            letter-spacing: 0.03em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: var(--text-soft);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.95rem;
            white-space: nowrap;
            position: relative;
        }
        .main-nav a:hover {
            color: var(--gold-pure);
            background: rgba(255, 215, 0, 0.08);
        }
        .main-nav a.active {
            color: var(--gold-pure);
            background: rgba(255, 215, 0, 0.15);
            font-weight: 700;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-login {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: var(--warm-white);
            padding: 8px 18px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .btn-login:hover {
            border-color: var(--gold-pure);
            color: var(--gold-pure);
            background: rgba(255, 215, 0, 0.08);
        }
        .btn-signup {
            background: var(--gold-pure);
            border: 1px solid var(--gold-pure);
            color: var(--crimson-deep);
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.25);
        }
        .btn-signup:hover {
            background: var(--gold-warm);
            border-color: var(--gold-warm);
            color: var(--crimson-deep);
            box-shadow: 0 6px 18px rgba(255, 159, 0, 0.4);
            transform: translateY(-1px);
        }
        .mobile-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold-pure);
            width: 44px;
            height: 44px;
            border-radius: 10px;
            font-size: 1.3rem;
            align-items: center;
            justify-content: center;
        }

        /* Hero Banner */
        .hero-banner {
            background: linear-gradient(135deg, rgba(139, 0, 0, 0.9) 0%, rgba(74, 0, 7, 0.95) 100%), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            border-bottom: 2px solid var(--border-gold);
            position: relative;
            overflow: hidden;
        }
        .hero-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(0deg, var(--crimson-deep) 0%, transparent 100%);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 720px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--gold-pale);
            padding: 6px 16px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: var(--spacing-sm);
        }
        .hero-badge i {
            color: var(--gold-pure);
        }
        .hero-content p {
            font-size: 1.15rem;
            color: var(--text-soft);
            max-width: 620px;
            margin-bottom: var(--spacing-md);
        }
        .hero-stats {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            margin-top: var(--spacing-sm);
        }
        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .hero-stat .number {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--gold-pure);
            line-height: 1.1;
        }
        .hero-stat .label {
            font-size: 0.85rem;
            color: var(--text-soft);
        }
        .series-nav {
            margin-top: var(--spacing-md);
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .series-nav a {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 215, 0, 0.25);
            color: var(--warm-white);
            padding: 8px 18px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
        }
        .series-nav a:hover, .series-nav a.active {
            background: var(--gold-pure);
            border-color: var(--gold-pure);
            color: var(--crimson-deep);
            font-weight: 700;
        }
        .btn-enter {
            background: var(--gold-pure);
            border: 1px solid var(--gold-pure);
            color: var(--crimson-deep);
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-top: var(--spacing-sm);
        }
        .btn-enter:hover {
            background: var(--gold-warm);
            border-color: var(--gold-warm);
            color: var(--crimson-deep);
            box-shadow: 0 10px 26px rgba(255, 159, 0, 0.45);
            transform: translateY(-2px);
        }

        /* Main Sections */
        main {
            padding: var(--spacing-lg) 0;
        }
        .section-block {
            margin-bottom: var(--spacing-xl);
        }
        .section-title {
            font-size: clamp(1.4rem, 3vw, 2rem);
            font-weight: 700;
            color: var(--gold-pure);
            margin-bottom: var(--spacing-sm);
            text-align: left;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title i {
            color: var(--gold-warm);
            font-size: 1.4rem;
        }
        .section-subtitle {
            color: var(--text-soft);
            font-size: 1.05rem;
            margin-bottom: var(--spacing-md);
            text-align: left;
            max-width: 720px;
        }
        .divider-gold {
            height: 2px;
            background: linear-gradient(90deg, var(--gold-pure), rgba(255, 215, 0, 0.1));
            margin: var(--spacing-md) 0;
            width: 80px;
        }

        /* Ranking Cards */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .ranking-item {
            background: rgba(139, 0, 0, 0.4);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            display: flex;
            gap: var(--spacing-md);
            align-items: flex-start;
            transition: var(--transition-smooth);
            position: relative;
        }
        .ranking-item:hover {
            background: rgba(139, 0, 0, 0.6);
            border-color: var(--gold-pure);
            box-shadow: var(--shadow-gold-hover);
            transform: translateY(-2px);
        }
        .rank-number {
            background: var(--gold-pure);
            color: var(--crimson-deep);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            flex-shrink: 0;
            box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
        }
        .rank-info {
            flex: 1;
        }
        .rank-info h3 {
            font-size: 1.15rem;
            margin-bottom: 6px;
            color: var(--warm-white);
        }
        .rank-info p {
            font-size: 0.95rem;
            color: var(--text-soft);
            margin-bottom: 8px;
        }
        .rank-meta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: var(--gold-pale);
        }
        .rank-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .rank-meta i {
            color: var(--gold-warm);
        }
        .rank-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold-pale);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-top: 8px;
        }

        /* Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-sm);
        }
        .step-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            position: relative;
            transition: var(--transition-smooth);
        }
        .step-card:hover {
            border-color: var(--gold-pure);
            background: rgba(255, 215, 0, 0.06);
        }
        .step-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--gold-pure);
            opacity: 0.5;
            line-height: 1;
            margin-bottom: var(--spacing-xs);
        }
        .step-card h4 {
            font-size: 1.05rem;
            color: var(--warm-white);
            margin-bottom: 6px;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--text-soft);
            margin-bottom: 0;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            max-width: 800px;
        }
        .faq-item {
            background: rgba(139, 0, 0, 0.35);
            border: 1px solid rgba(255, 215, 0, 0.18);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: var(--transition-smooth);
        }
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        .faq-question {
            padding: var(--spacing-sm) var(--spacing-md);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-weight: 600;
            color: var(--warm-white);
            user-select: none;
        }
        .faq-question i {
            color: var(--gold-pure);
            transition: var(--transition-smooth);
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            padding: 0 var(--spacing-md) var(--spacing-sm);
            color: var(--text-soft);
            font-size: 0.95rem;
            display: none;
        }
        .faq-item.active .faq-answer {
            display: block;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(139, 0, 0, 0.85) 0%, rgba(74, 0, 7, 0.95) 100%), url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg) var(--spacing-md);
            text-align: left;
            position: relative;
            overflow: hidden;
        }
        .cta-section h2 {
            color: var(--gold-pure);
            margin-bottom: var(--spacing-xs);
        }
        .cta-section p {
            color: var(--text-soft);
            font-size: 1.05rem;
            max-width: 600px;
            margin-bottom: var(--spacing-md);
        }
        .cta-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background: linear-gradient(0deg, rgba(30, 0, 4, 0.98) 0%, rgba(74, 0, 7, 0.9) 100%);
            border-top: 2px solid var(--border-gold);
            padding: var(--spacing-lg) 0 var(--spacing-sm);
            margin-top: var(--spacing-lg);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-md);
        }
        .footer-brand .logo {
            font-size: 1.2rem;
            margin-bottom: var(--spacing-xs);
        }
        .footer-brand p {
            color: var(--text-soft);
            font-size: 0.9rem;
            max-width: 360px;
        }
        .footer-col h4 {
            color: var(--gold-pure);
            font-size: 1rem;
            margin-bottom: var(--spacing-xs);
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            color: var(--text-soft);
            font-size: 0.9rem;
        }
        .footer-col a:hover {
            color: var(--gold-pure);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding-top: var(--spacing-sm);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
            align-items: flex-start;
        }
        .badge-18 {
            background: var(--gold-pure);
            color: var(--crimson-deep);
            font-weight: 800;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            margin-bottom: var(--spacing-xs);
        }
        .footer-bottom p {
            color: var(--text-soft);
            font-size: 0.85rem;
            margin-bottom: 4px;
        }
        .footer-bottom .disclaimer {
            font-size: 0.8rem;
            opacity: 0.7;
            max-width: 720px;
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1050;
            background: var(--crimson-rich);
            border: 2px solid var(--gold-pure);
            color: var(--gold-pure);
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            cursor: pointer;
            opacity: 0.7;
            transition: var(--transition-smooth);
            animation: floatBreath 3s ease-in-out infinite;
        }
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.5);
        }
        .fab-left:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-left .notification-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            background: #FF0040;
            border-radius: 50%;
            border: 2px solid var(--crimson-rich);
            animation: blinkDot 1.5s ease-in-out infinite;
        }
        @keyframes floatBreath {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Responsive */
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero-banner {
                padding: var(--spacing-lg) 0 var(--spacing-md);
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                gap: 8px;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding-top: var(--spacing-xs);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                text-align: left;
                padding: 10px 16px;
                border-radius: 8px;
            }
            .mobile-toggle {
                display: flex;
            }
            .header-actions {
                margin-left: auto;
            }
            .hero-stats {
                gap: var(--spacing-sm);
            }
            .hero-stat .number {
                font-size: 1.4rem;
            }
            .ranking-item {
                flex-direction: column;
                gap: var(--spacing-xs);
            }
            .rank-number {
                width: 38px;
                height: 38px;
                font-size: 1rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .cta-section {
                padding: var(--spacing-md);
            }
            .fab-left {
                left: 10px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .logo {
                font-size: 1.1rem;
            }
            .btn-login, .btn-signup {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .hero-content p {
                font-size: 1rem;
            }
            .series-nav a {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .btn-enter {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            .ranking-item {
                padding: var(--spacing-sm);
            }
            .section-title {
                font-size: 1.3rem;
            }
        }

/* roulang page: article */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-card: #0D3522;
            --bg-warm: #FFFDF9;
            --text-primary: #FFFFFF;
            --text-secondary: #D1F2EB;
            --text-muted: #A8C5BC;
            --gold: #FFD700;
            --gold-dark: #C5A059;
            --red: #D32F2F;
            --amber: #FFBF00;
            --border-gold: rgba(255, 215, 0, 0.35);
            --shadow-gold: rgba(255, 215, 0, 0.2);
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 12px 32px rgba(255, 215, 0, 0.25);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 96px;
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-fast: all 0.2s ease;
            --max-width: 1200px;
        }

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

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

        body {
            font-family: var(--font-body);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
            transition: var(--transition-fast);
        }

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

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-gold);
            transition: var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-sm) var(--spacing-md);
            gap: var(--spacing-md);
            flex-wrap: nowrap;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            font-family: var(--font-heading);
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--gold);
            letter-spacing: -0.02em;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo i {
            font-size: 1.5rem;
            color: var(--gold);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            padding: 10px 18px;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .main-nav a.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.12);
            font-weight: 600;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            flex-shrink: 0;
        }

        .btn-login {
            padding: 10px 20px;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.05);
        }

        .btn-signup {
            padding: 10px 24px;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 700;
            color: #1A1A1A;
            background: linear-gradient(135deg, var(--gold), var(--amber));
            box-shadow: 0 4px 16px var(--shadow-gold);
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px var(--shadow-gold);
            background: linear-gradient(135deg, var(--amber), var(--gold));
        }

        .btn-signup:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px var(--shadow-gold);
        }

        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 6px;
            padding: 8px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-sm);
            cursor: pointer;
        }

        .mobile-menu-btn span {
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition);
        }

        .mobile-menu-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }

        .mobile-menu-btn.active span:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }

        /* Article Layout */
        .article-page {
            background: var(--bg-primary);
            min-height: 70vh;
        }

        .article-wrapper {
            max-width: 860px;
            margin: 0 auto;
            padding: var(--spacing-xl) var(--spacing-md);
        }

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

        .article-breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition-fast);
        }

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

        .article-breadcrumb i {
            font-size: 0.7rem;
            opacity: 0.6;
        }

        .article-header {
            margin-bottom: var(--spacing-lg);
        }

        .article-category-tag {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 50px;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.02em;
        }

        .article-title {
            font-family: var(--font-heading);
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.25;
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.02em;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-muted);
            padding-bottom: var(--spacing-md);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

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

        .article-meta i {
            font-size: 0.9rem;
            color: var(--gold);
        }

        .article-cover {
            margin-bottom: var(--spacing-lg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-gold);
        }

        .article-cover img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            transition: var(--transition);
        }

        .article-body {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--text-secondary);
        }

        .article-body h2 {
            font-family: var(--font-heading);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: var(--spacing-xl) 0 var(--spacing-sm);
            letter-spacing: -0.01em;
        }

        .article-body h3 {
            font-family: var(--font-heading);
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: var(--spacing-lg) 0 var(--spacing-xs);
        }

        .article-body p {
            margin-bottom: var(--spacing-sm);
            color: var(--text-secondary);
        }

        .article-body ul, .article-body ol {
            margin: var(--spacing-sm) 0 var(--spacing-md);
            padding-left: var(--spacing-lg);
            color: var(--text-secondary);
        }

        .article-body li {
            margin-bottom: var(--spacing-xs);
        }

        .article-body a {
            color: var(--gold);
            font-weight: 500;
            border-bottom: 1px solid var(--border-gold);
            transition: var(--transition-fast);
        }

        .article-body a:hover {
            color: var(--amber);
            border-bottom-color: var(--amber);
        }

        .article-body blockquote {
            margin: var(--spacing-lg) 0;
            padding: var(--spacing-md) var(--spacing-lg);
            background: rgba(255, 215, 0, 0.05);
            border-left: 4px solid var(--gold);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-primary);
            font-style: italic;
        }

        .article-not-found {
            text-align: center;
            padding: var(--spacing-xl) var(--spacing-md);
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold);
        }

        .article-not-found i {
            font-size: 3rem;
            color: var(--text-muted);
            margin-bottom: var(--spacing-sm);
        }

        .article-not-found h2 {
            font-size: 1.5rem;
            color: var(--text-primary);
            margin-bottom: var(--spacing-xs);
        }

        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: var(--spacing-md);
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--gold), var(--amber));
            color: #1A1A1A;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: 0 4px 16px var(--shadow-gold);
            transition: var(--transition);
        }

        .btn-back-home:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px var(--shadow-gold);
        }

        /* Article Sidebar - Related */
        .article-related {
            margin-top: var(--spacing-xl);
            padding-top: var(--spacing-lg);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .article-related h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--spacing-md);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: var(--spacing-md);
        }

        .related-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition);
        }

        .related-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .related-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .related-card-content {
            padding: var(--spacing-sm);
        }

        .related-card-content h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--spacing-xs);
            line-height: 1.4;
        }

        .related-card-content .read-more {
            font-size: 0.85rem;
            color: var(--gold);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* FAB */
        .fab-support {
            position: fixed;
            left: 24px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #1A1A1A;
            border: 2px solid var(--gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0.7;
            animation: fab-float 3s ease-in-out infinite;
        }

        .fab-support i {
            font-size: 1.5rem;
            color: var(--gold);
            transition: var(--transition);
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.5);
        }

        .fab-support:active {
            transform: scale(0.95);
        }

        .fab-support .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--red);
            border-radius: 50%;
            border: 2px solid #1A1A1A;
            animation: dot-blink 1.5s ease-in-out infinite;
        }

        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        @keyframes dot-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Footer */
        .site-footer {
            background: #071F14;
            border-top: 2px solid var(--border-gold);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: var(--spacing-xl);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-brand .logo {
            font-size: 1.1rem;
            margin-bottom: var(--spacing-sm);
        }

        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .footer-col h4 {
            color: var(--gold);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
        }

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

        .footer-col ul li {
            margin-bottom: var(--spacing-xs);
        }

        .footer-col ul li a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: var(--spacing-md);
            text-align: center;
        }

        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--red);
            color: #FFFFFF;
            font-weight: 800;
            font-size: 0.9rem;
            border: 2px solid var(--gold);
            margin-bottom: var(--spacing-sm);
        }

        .footer-bottom p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-bottom: var(--spacing-xs);
        }

        .footer-bottom .disclaimer {
            font-size: 0.8rem;
            opacity: 0.7;
            max-width: 700px;
            margin: var(--spacing-sm) auto 0;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            
            .footer-brand {
                grid-column: span 2;
            }
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-wrap: wrap;
                gap: var(--spacing-xs);
                padding: var(--spacing-xs) var(--spacing-sm);
            }

            .main-nav {
                order: 3;
                flex-basis: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                padding: var(--spacing-xs) 0;
                gap: var(--spacing-xs);
            }

            .main-nav a {
                padding: 8px 14px;
                font-size: 0.85rem;
                flex-shrink: 0;
            }

            .nav-actions {
                margin-left: auto;
            }

            .btn-login {
                padding: 8px 16px;
                font-size: 0.85rem;
            }

            .btn-signup {
                padding: 8px 18px;
                font-size: 0.85rem;
            }

            .article-wrapper {
                padding: var(--spacing-lg) var(--spacing-sm);
            }

            .article-title {
                font-size: 1.75rem;
            }

            .article-cover img {
                height: 240px;
            }

            .article-body {
                font-size: 0.95rem;
            }

            .article-body h2 {
                font-size: 1.4rem;
            }

            .article-body h3 {
                font-size: 1.15rem;
            }

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

            .fab-support {
                left: 16px;
                bottom: 80px;
                width: 48px;
                height: 48px;
            }

            .fab-support i {
                font-size: 1.25rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

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

        @media (max-width: 520px) {
            .logo {
                font-size: 1rem;
                gap: 4px;
            }

            .logo i {
                font-size: 1.2rem;
            }

            .nav-actions {
                gap: 4px;
            }

            .btn-login {
                padding: 8px 12px;
                font-size: 0.8rem;
            }

            .btn-signup {
                padding: 8px 14px;
                font-size: 0.8rem;
            }

            .article-title {
                font-size: 1.5rem;
            }

            .article-meta {
                gap: var(--spacing-xs);
                font-size: 0.8rem;
            }

            .article-cover img {
                height: 200px;
            }

            .article-body {
                font-size: 0.9rem;
            }
        }

/* roulang page: category2 */
:root {
            --color-bg: #0A2E1C;
            --color-bg-2: #123E25;
            --color-bg-3: #0D3620;
            --color-gold: #FFD700;
            --color-gold-2: #F0C040;
            --color-red: #D32F2F;
            --color-red-2: #B71C1C;
            --color-mint: #D1F2EB;
            --color-white: #FFFFFF;
            --color-text: #E8F5E9;
            --color-text-soft: #A8C3B5;
            --color-border: rgba(255, 215, 0, 0.35);
            --color-border-light: rgba(255, 215, 0, 0.18);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.2);
            --font-body: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            --spacing-section: 5rem;
            --spacing-section-mobile: 3rem;
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a {
            text-decoration: none;
            color: var(--color-gold);
            transition: color 0.25s ease, opacity 0.25s ease;
        }

        a:hover {
            color: var(--color-gold-2);
            opacity: 0.9;
        }

        button, .btn {
            font-family: inherit;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        .section {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: -0.02em;
            margin-bottom: 0.75rem;
            line-height: 1.25;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--color-mint);
            margin-bottom: 2.5rem;
            max-width: 700px;
            line-height: 1.6;
        }

        .divider-gold {
            width: 70px;
            height: 4px;
            background: var(--color-gold);
            border-radius: 2px;
            margin-bottom: 1.5rem;
        }

        .text-gold {
            color: var(--color-gold);
        }

        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--color-red);
            color: var(--color-white);
            font-weight: 800;
            font-size: 0.8rem;
            padding: 0.3rem 0.7rem;
            border-radius: 50%;
            border: 2px solid var(--color-gold);
            min-width: 40px;
            height: 40px;
            letter-spacing: 0.03em;
        }

        .badge-hot {
            background: var(--color-red);
            color: var(--color-white);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.2rem 0.6rem;
            border-radius: 20px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            border: 1px solid rgba(255,255,255,0.25);
        }

        .badge-new {
            background: var(--color-gold);
            color: #1a1a1a;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.2rem 0.6rem;
            border-radius: 20px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--color-border-light);
            padding-top: 0.8rem;
            padding-bottom: 0.8rem;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: nowrap;
        }

        .logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-gold);
            letter-spacing: -0.02em;
            white-space: nowrap;
            line-height: 1.2;
            transition: color 0.25s ease;
        }

        .logo:hover {
            color: var(--color-gold-2);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            flex-wrap: wrap;
        }

        .main-nav a {
            color: var(--color-mint);
            font-weight: 500;
            font-size: 0.95rem;
            position: relative;
            padding: 0.35rem 0;
            white-space: nowrap;
            transition: color 0.25s ease;
        }

        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-gold);
            transition: width 0.3s ease;
            border-radius: 1px;
        }

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

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

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--color-border);
            color: var(--color-gold);
            padding: 0.5rem 1.1rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--color-gold);
            color: var(--color-gold);
        }

        .btn-signup {
            background: var(--color-gold);
            border: none;
            color: #1a1a1a;
            padding: 0.5rem 1.3rem;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .btn-signup:hover {
            background: var(--color-gold-2);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.35);
            color: #1a1a1a;
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--color-border);
            color: var(--color-gold);
            font-size: 1.5rem;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        /* ============ HERO (Category Inner) ============ */
        .hero-inner {
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 55%, #0D3620 100%);
            padding-top: 4rem;
            padding-bottom: 4rem;
            border-bottom: 1px solid var(--color-border-light);
            position: relative;
            overflow: hidden;
        }

        .hero-inner::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(255,215,0,0.12), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-inner::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -60px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(211,47,47,0.1), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-inner .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--color-text-soft);
            margin-bottom: 1.25rem;
            flex-wrap: wrap;
        }

        .hero-breadcrumb a {
            color: var(--color-mint);
        }

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

        .hero-inner h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-white);
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 1.25rem;
        }

        .hero-inner .hero-desc {
            font-size: 1.1rem;
            color: var(--color-mint);
            max-width: 560px;
            line-height: 1.65;
            margin-bottom: 1.75rem;
        }

        .hero-stats {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat .stat-number {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-gold);
            line-height: 1.1;
        }

        .hero-stat .stat-label {
            font-size: 0.85rem;
            color: var(--color-mint);
        }

        .hero-visual {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            text-align: center;
            box-shadow: var(--shadow-md);
        }

        .hero-visual img {
            border-radius: var(--radius-md);
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        /* ============ NOTES / STICKY SECTION ============ */
        .notes-section {
            background: #FDF8ED;
            color: #3A2E1A;
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
            position: relative;
        }

        .notes-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: repeating-linear-gradient(0deg, transparent, transparent 29px, rgba(0,0,0,0.03) 29px, rgba(0,0,0,0.03) 30px);
            pointer-events: none;
        }

        .notes-section .container {
            position: relative;
            z-index: 2;
        }

        .notes-section .section-title {
            color: #2D2416;
        }

        .notes-section .section-subtitle {
            color: #5A4B32;
        }

        .note-stack {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .note-item {
            background: #FFFDF7;
            border: 2px solid #D9C9A3;
            border-radius: 12px;
            padding: 1.75rem 1.75rem 1.75rem 2.25rem;
            box-shadow: 6px 6px 0 rgba(0,0,0,0.08);
            position: relative;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }

        .note-item:hover {
            transform: translateY(-4px);
            box-shadow: 8px 10px 0 rgba(0,0,0,0.1);
        }

        .note-item::before {
            content: '';
            position: absolute;
            left: 0.8rem;
            top: 0.8rem;
            bottom: 0.8rem;
            width: 4px;
            background: #E6B800;
            border-radius: 2px;
        }

        .note-item h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: #2D2416;
            margin-bottom: 0.75rem;
        }

        .note-item p {
            font-size: 1rem;
            color: #4A3D26;
            line-height: 1.65;
            margin-bottom: 0;
        }

        .note-tag {
            display: inline-block;
            background: #F3E3B8;
            color: #6B4F1A;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 0.8rem;
            border-radius: 20px;
            margin-bottom: 0.75rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        /* ============ TRUST CARDS ============ */
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .trust-card {
            background: var(--color-bg-2);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            padding: 2rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .trust-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-gold), var(--color-gold-2));
        }

        .trust-card:hover {
            border-color: var(--color-border);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .trust-card .trust-icon {
            font-size: 2rem;
            color: var(--color-gold);
            margin-bottom: 1rem;
            display: inline-block;
        }

        .trust-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 0.75rem;
        }

        .trust-card p {
            font-size: 0.95rem;
            color: var(--color-text-soft);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ============ REVIEW LIST ============ */
        .review-list {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .review-row {
            display: grid;
            grid-template-columns: 180px 1fr auto;
            gap: 1.5rem;
            align-items: center;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            padding: 1.25rem 1.5rem;
            transition: all 0.3s ease;
        }

        .review-row:hover {
            border-color: var(--color-border);
            background: rgba(255, 255, 255, 0.05);
            box-shadow: var(--shadow-sm);
        }

        .review-rank {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-gold);
            text-align: center;
            line-height: 1;
        }

        .review-info h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 0.35rem;
        }

        .review-info p {
            font-size: 0.9rem;
            color: var(--color-text-soft);
            margin-bottom: 0.35rem;
        }

        .review-meta {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .review-score {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.3rem;
        }

        .review-score .score-number {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--color-gold);
            line-height: 1;
        }

        .review-score .score-stars {
            color: var(--color-gold);
            font-size: 0.9rem;
            letter-spacing: 0.1em;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color 0.3s ease;
        }

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

        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            color: var(--color-white);
            font-size: 1.05rem;
            font-weight: 600;
            padding: 1.25rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            text-align: left;
            cursor: pointer;
            transition: color 0.25s ease;
        }

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

        .faq-question .fa-chevron-down {
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-question[aria-expanded="true"] .fa-chevron-down {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer-inner {
            padding: 0 1.5rem 1.5rem 1.5rem;
            color: var(--color-mint);
            font-size: 0.95rem;
            line-height: 1.65;
        }

        /* ============ CTA ============ */
        .cta-section {
            background: linear-gradient(135deg, #0D3620, #123E25);
            border-top: 1px solid var(--color-border-light);
            border-bottom: 1px solid var(--color-border-light);
            padding-top: 4rem;
            padding-bottom: 4rem;
        }

        .cta-box {
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 3rem 2.5rem;
            text-align: left;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 2rem;
            align-items: center;
        }

        .cta-box h2 {
            font-size: 1.9rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 0.75rem;
        }

        .cta-box p {
            font-size: 1.05rem;
            color: var(--color-mint);
            margin-bottom: 0;
            line-height: 1.65;
        }

        .btn-cta {
            background: var(--color-gold);
            color: #1a1a1a;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .btn-cta:hover {
            background: var(--color-gold-2);
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(255, 215, 0, 0.4);
            color: #1a1a1a;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #062315;
            color: var(--color-mint);
            padding-top: 3.5rem;
            padding-bottom: 1.5rem;
            border-top: 1px solid var(--color-border-light);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }

        .footer-brand .logo {
            font-size: 1.3rem;
            display: inline-block;
            margin-bottom: 1rem;
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: var(--color-text-soft);
            line-height: 1.65;
            max-width: 380px;
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-gold);
            margin-bottom: 1rem;
        }

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

        .footer-col ul li {
            margin-bottom: 0.6rem;
        }

        .footer-col ul li a {
            color: var(--color-mint);
            font-size: 0.9rem;
            transition: color 0.25s ease;
        }

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

        .footer-bottom {
            border-top: 1px solid var(--color-border-light);
            padding-top: 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--color-text-soft);
            margin-bottom: 0;
        }

        .footer-bottom .disclaimer {
            width: 100%;
            font-size: 0.78rem;
            color: #7A9A88;
            margin-top: 0.5rem;
        }

        /* ============ FAB ============ */
        .fab {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 1200;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #1A1A1A, #0A0A0A);
            border: 3px solid var(--color-gold);
            color: var(--color-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            transition: all 0.3s ease;
            animation: fabFloat 3s ease-in-out infinite;
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
        }

        .fab:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #D32F2F;
            border: 2px solid #0A0A0A;
            border-radius: 50%;
            animation: blink 1.5s ease-in-out infinite;
        }

        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .hero-inner .container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

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

            .cta-box {
                grid-template-columns: 1fr;
                text-align: left;
            }

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

        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: 1.25rem 1.5rem;
                gap: 1rem;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-md);
            }

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

            .nav-toggle {
                display: flex;
            }

            .nav-actions {
                margin-left: auto;
            }

            .section {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }

            .hero-inner {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }

            .hero-inner h1 {
                font-size: 2rem;
            }

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

            .review-row {
                grid-template-columns: 1fr;
                gap: 0.75rem;
                text-align: left;
            }

            .review-rank {
                text-align: left;
            }

            .review-score {
                align-items: flex-start;
            }

            .cta-box {
                padding: 2rem 1.5rem;
            }

            .cta-box h2 {
                font-size: 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.75rem;
            }

            .fab {
                left: 0.75rem;
                bottom: 5rem;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .logo {
                font-size: 1.1rem;
            }

            .btn-login, .btn-signup {
                padding: 0.4rem 0.8rem;
                font-size: 0.8rem;
            }

            .hero-inner h1 {
                font-size: 1.7rem;
            }

            .hero-inner .hero-desc {
                font-size: 0.95rem;
            }

            .hero-stats {
                gap: 1.25rem;
            }

            .hero-stat .stat-number {
                font-size: 1.4rem;
            }

            .note-item {
                padding: 1.25rem 1.25rem 1.25rem 1.75rem;
            }

            .note-item::before {
                left: 0.6rem;
            }

            .cta-box {
                padding: 1.75rem 1.25rem;
            }

            .btn-cta {
                padding: 0.8rem 1.5rem;
                font-size: 0.9rem;
                width: 100%;
                text-align: center;
            }
        }

/* roulang page: category3 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --card-bg: #0F3A23;
            --border-gold: rgba(255, 215, 0, 0.4);
            --shadow-gold: 0 8px 30px rgba(255, 215, 0, 0.15);
            --shadow-dark: 0 12px 35px rgba(0, 0, 0, 0.4);
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 10px;
            --font-primary: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
            --font-display: 'Georgia', 'Times New Roman', serif;
            --spacing-section: 6rem;
            --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-primary);
            background: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; transition: var(--transition); }
        a:hover { color: var(--accent-gold); }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea, select { font-family: inherit; }

        .container { max-width: 1240px; margin: 0 auto; padding: 0 1.5rem; }

        /* Header & Navigation */
        .main-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.97);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.25);
            padding: 1rem 0;
            transition: var(--transition);
        }
        .main-header.scrolled { padding: 0.7rem 0; background: rgba(10, 46, 28, 0.98); box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5); }
        .header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
        .logo {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
            line-height: 1.2;
            max-width: 340px;
        }
        .logo:hover { color: #FFF8E1; }
        .main-nav { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
        .main-nav a {
            padding: 0.55rem 1.1rem;
            border-radius: 50px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-mint);
            border: 1px solid transparent;
            transition: var(--transition);
        }
        .main-nav a:hover { color: var(--accent-gold); border-color: rgba(255, 215, 0, 0.4); background: rgba(255, 215, 0, 0.08); }
        .main-nav a.active {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.08));
            color: var(--accent-gold);
            border-color: var(--border-gold);
            font-weight: 600;
        }
        .nav-cta { display: flex; align-items: center; gap: 0.75rem; }
        .btn-login {
            padding: 0.55rem 1.4rem;
            border-radius: 50px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-mint);
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: transparent;
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-login:hover { color: #fff; border-color: #fff; }
        .btn-signup {
            padding: 0.55rem 1.6rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.95rem;
            color: #0A2E1C;
            background: linear-gradient(135deg, #FFD700, #FFC107);
            border: none;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-signup:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255, 215, 0, 0.45); color: #0A2E1C; }
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--accent-gold);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 0.3rem;
        }

        /* Hero */
        .page-hero {
            position: relative;
            padding: 10rem 0 5rem;
            background: linear-gradient(160deg, #0A2E1C 0%, #0F3A23 40%, #0B3D2A 100%);
            overflow: hidden;
            min-height: 480px;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.15), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-content { position: relative; z-index: 2; max-width: 700px; }
        .hero-badge {
            display: inline-block;
            padding: 0.4rem 1.2rem;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            color: var(--accent-gold);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 1.2rem;
        }
        .hero-title {
            font-family: var(--font-display);
            font-size: 2.8rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.2rem;
            color: #fff;
        }
        .hero-title .highlight { color: var(--accent-gold); }
        .hero-desc {
            font-size: 1.1rem;
            color: var(--text-mint);
            margin-bottom: 2rem;
            max-width: 600px;
        }

        /* Section */
        .section { padding: var(--spacing-section) 0; position: relative; }
        .section-title {
            font-family: var(--font-display);
            font-size: 2.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.8rem;
            line-height: 1.25;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-mint);
            max-width: 700px;
            margin-bottom: 2.5rem;
        }
        .section-header { margin-bottom: 2rem; }

        /* Review Cards */
        .review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
        .review-card {
            background: var(--card-bg);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-dark);
        }
        .review-card:hover { border-color: var(--border-gold); box-shadow: var(--shadow-gold); transform: translateY(-6px); }
        .review-card-img { height: 200px; overflow: hidden; position: relative; }
        .review-card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
        .review-card:hover .review-card-img img { transform: scale(1.05); }
        .review-card-body { padding: 1.5rem; }
        .review-card-category {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 50px;
            color: var(--accent-gold);
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 0.8rem;
        }
        .review-card-title { font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem; }
        .review-card-desc { font-size: 0.95rem; color: var(--text-mint); line-height: 1.6; }
        .review-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, 0.1); }
        .review-rating { display: flex; align-items: center; gap: 0.3rem; color: var(--accent-gold); font-size: 0.9rem; }
        .review-rating i { font-size: 0.85rem; }
        .review-link { color: var(--accent-gold); font-weight: 600; font-size: 0.9rem; }
        .review-link:hover { text-decoration: underline; }

        /* Trust Badges */
        .trust-section { background: var(--secondary-bg); border-top: 1px solid rgba(255, 215, 0, 0.15); border-bottom: 1px solid rgba(255, 215, 0, 0.15); }
        .trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; text-align: center; }
        .trust-item { padding: 2rem 1rem; }
        .trust-item-icon { font-size: 2.5rem; color: var(--accent-gold); margin-bottom: 0.8rem; }
        .trust-item-title { font-weight: 700; font-size: 1.05rem; color: #fff; margin-bottom: 0.3rem; }
        .trust-item-desc { font-size: 0.9rem; color: var(--text-mint); }

        /* Steps / Process */
        .steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
        .step-card {
            background: var(--card-bg);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            padding: 2rem;
            transition: var(--transition);
            position: relative;
        }
        .step-card:hover { border-color: var(--border-gold); box-shadow: var(--shadow-gold); }
        .step-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent-gold);
            opacity: 0.6;
            margin-bottom: 0.8rem;
            font-family: var(--font-display);
        }
        .step-title { font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 0.6rem; }
        .step-desc { font-size: 0.95rem; color: var(--text-mint); line-height: 1.6; }

        /* FAQ */
        .faq-list { max-width: 800px; }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            margin-bottom: 1rem;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover { border-color: var(--border-gold); }
        .faq-question {
            padding: 1.2rem 1.5rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            color: #fff;
            transition: var(--transition);
            user-select: none;
        }
        .faq-question:hover { color: var(--accent-gold); }
        .faq-question i { transition: var(--transition); color: var(--accent-gold); }
        .faq-item.open .faq-question i { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            padding: 0 1.5rem;
        }
        .faq-item.open .faq-answer { max-height: 500px; padding-bottom: 1.2rem; }
        .faq-answer p { color: var(--text-mint); font-size: 0.95rem; line-height: 1.7; }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #0A2E1C, #0F3A23);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 3.5rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-title { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; color: #fff; margin-bottom: 1rem; position: relative; z-index: 2; }
        .cta-desc { font-size: 1.05rem; color: var(--text-mint); max-width: 600px; margin: 0 auto 2rem; position: relative; z-index: 2; }
        .btn-cta {
            display: inline-block;
            padding: 0.9rem 2.5rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.05rem;
            color: #0A2E1C;
            background: linear-gradient(135deg, #FFD700, #FFC107);
            border: none;
            box-shadow: 0 6px 25px rgba(255, 215, 0, 0.35);
            transition: var(--transition);
            position: relative;
            z-index: 2;
        }
        .btn-cta:hover { transform: translateY(-3px); box-shadow: 0 12px 35px rgba(255, 215, 0, 0.5); color: #0A2E1C; }

        /* Footer */
        .site-footer {
            background: #061F12;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: 4rem 0 2rem;
            margin-top: 0;
        }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
        .footer-brand .logo { font-size: 1.3rem; margin-bottom: 1rem; display: inline-block; }
        .footer-brand p { color: var(--text-mint); font-size: 0.95rem; line-height: 1.7; }
        .footer-col h4 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 1.2rem; }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 0.7rem; }
        .footer-col ul li a { color: var(--text-mint); font-size: 0.95rem; transition: var(--transition); }
        .footer-col ul li a:hover { color: var(--accent-gold); padding-left: 5px; }
        .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 1.5rem; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            border: 2px solid #fff;
            box-shadow: 0 0 20px rgba(211, 47, 47, 0.5);
        }
        .footer-bottom p { color: var(--text-mint); font-size: 0.9rem; margin: 0; }
        .footer-bottom .disclaimer { font-size: 0.85rem; color: rgba(255, 255, 255, 0.6); flex-basis: 100%; margin-top: 0.5rem; }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 1.5rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #0A2E1C;
            border: 2px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0.7;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            animation: fabFloat 3s ease-in-out infinite;
        }
        .fab-left:hover { opacity: 1; transform: scale(1.1); box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5); }
        .fab-left i { font-size: 1.5rem; color: var(--accent-gold); }
        .fab-left .notification-dot {
            position: absolute;
            top: -3px;
            right: -3px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent-red);
            border: 2px solid #fff;
            animation: blink 1.5s infinite;
        }
        @keyframes fabFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
        @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-title { font-size: 2.3rem; }
            .section { padding: 4rem 0; }
            .cta-section { padding: 2.5rem 2rem; }
        }
        @media (max-width: 768px) {
            .header-inner { position: relative; }
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                align-items: stretch;
                padding: 1rem;
                border-bottom: 1px solid var(--border-gold);
                border-radius: 0 0 var(--radius-md) var(--radius-md);
                gap: 0.3rem;
            }
            .main-nav.open { display: flex; }
            .main-nav a { text-align: center; padding: 0.7rem; }
            .menu-toggle { display: block; }
            .nav-cta { margin-left: auto; }
            .btn-login, .btn-signup { padding: 0.45rem 1rem; font-size: 0.85rem; }
            .hero-title { font-size: 1.9rem; }
            .section-title { font-size: 1.7rem; }
            .cta-title { font-size: 1.7rem; }
            .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
            .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
            .review-grid { grid-template-columns: 1fr; }
            .steps-grid { grid-template-columns: 1fr; }
            .page-hero { padding: 8rem 0 3.5rem; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 1rem; }
            .hero-title { font-size: 1.6rem; }
            .section { padding: 3rem 0; }
            .section-title { font-size: 1.5rem; }
            .cta-title { font-size: 1.5rem; }
            .btn-cta { padding: 0.8rem 1.8rem; font-size: 0.95rem; }
            .logo { font-size: 1.1rem; max-width: 250px; }
            .btn-login { display: none; }
            .btn-signup { padding: 0.4rem 0.9rem; font-size: 0.8rem; }
            .fab-left { width: 48px; height: 48px; left: 1rem; bottom: 4rem; }
            .fab-left i { font-size: 1.3rem; }
            .cta-section { padding: 2rem 1.2rem; }
        }