/* roulang page: index */
:root {
            --bg-primary: #031A12;
            --bg-secondary: #062E20;
            --accent-amber: #F59E0B;
            --accent-green: #10B981;
            --text-white: #F0FDF4;
            --text-mint: #A7F3D0;
            --text-sand: #FEF3C7;
            --border-amber: rgba(245, 158, 11, 0.3);
            --border-green: rgba(16, 185, 129, 0.4);
            --shadow-amber: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-green: 0 4px 24px rgba(16, 185, 129, 0.25);
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --transition-base: all 0.3s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.65;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-green);
            transition: var(--transition-base);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
            gap: 1.5rem;
        }

        .logo-text {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 50%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .logo-text i {
            -webkit-text-fill-color: #10B981;
            font-size: 1.5rem;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-links a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
        }

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

        .btn-login {
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.5rem 1.25rem;
            border: 1.5px solid var(--accent-amber);
            border-radius: var(--radius-full);
            background: transparent;
            transition: var(--transition-base);
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        .btn-signup {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 0.9rem;
            padding: 0.55rem 1.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--accent-amber);
            background: none;
            border: none;
            cursor: pointer;
        }

        /* Hero Section */
        .hero-video-section {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
            margin-top: 4rem;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .hero-video-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(3,26,18,0.75) 0%, rgba(6,46,32,0.85) 60%, rgba(3,26,18,0.95) 100%);
            z-index: 1;
        }

        .hero-video-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            padding: 2rem;
        }

        .hero-play-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 90px;
            height: 90px;
            border-radius: 50%;
            background: radial-gradient(circle, var(--accent-amber) 0%, #B45309 100%);
            box-shadow: 0 0 0 12px rgba(245, 158, 11, 0.25), 0 0 0 24px rgba(245, 158, 11, 0.1);
            margin-bottom: 2rem;
            cursor: pointer;
            transition: var(--transition-base);
            animation: pulse-ring 2.2s infinite;
        }

        .hero-play-btn i {
            font-size: 2.2rem;
            color: #031A12;
            margin-left: 5px;
        }

        .hero-play-btn:hover {
            transform: scale(1.08);
            box-shadow: 0 0 0 16px rgba(245, 158, 11, 0.35), 0 0 0 30px rgba(245, 158, 11, 0.15);
        }

        @keyframes pulse-ring {
            0% { box-shadow: 0 0 0 12px rgba(245, 158, 11, 0.25), 0 0 0 24px rgba(245, 158, 11, 0.1); }
            50% { box-shadow: 0 0 0 18px rgba(245, 158, 11, 0.2), 0 0 0 34px rgba(245, 158, 11, 0.05); }
            100% { box-shadow: 0 0 0 12px rgba(245, 158, 11, 0.25), 0 0 0 24px rgba(245, 158, 11, 0.1); }
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            margin-bottom: 1.25rem;
            background: linear-gradient(180deg, #FEF3C7 0%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.15rem;
            color: var(--text-mint);
            line-height: 1.75;
            margin-bottom: 2rem;
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-hero-cta {
            display: inline-block;
            background: linear-gradient(135deg, #10B981 0%, #059669 100%);
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            padding: 0.85rem 2.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-green);
            transition: var(--transition-base);
        }

        .btn-hero-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(16, 185, 129, 0.45);
        }

        /* Section Base */
        .section {
            padding: 4.5rem 0;
        }

        .section-header {
            text-align: left;
            margin-bottom: 2.5rem;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent-amber);
            background: rgba(245, 158, 11, 0.1);
            padding: 0.3rem 1rem;
            border-radius: var(--radius-full);
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
        }

        .section-desc {
            color: var(--text-mint);
            font-size: 1.05rem;
            max-width: 720px;
            line-height: 1.7;
        }

        /* Cards */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.75rem;
        }

        .card-game {
            background: rgba(6, 46, 32, 0.7);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            overflow: hidden;
            transition: var(--transition-base);
            backdrop-filter: blur(8px);
        }

        .card-game:hover {
            transform: translateY(-6px);
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
        }

        .card-game-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .card-game-body {
            padding: 1.25rem 1.5rem 1.5rem;
        }

        .card-game-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.35rem;
        }

        .card-game-rtp {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 700;
            color: #031A12;
            background: linear-gradient(135deg, #F59E0B, #FCD34D);
            padding: 0.2rem 0.75rem;
            border-radius: var(--radius-full);
            margin-bottom: 0.75rem;
        }

        .card-game-desc {
            color: var(--text-mint);
            font-size: 0.9rem;
            line-height: 1.55;
        }

        /* Global Coverage */
        .global-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .global-stat {
            text-align: left;
            padding: 1.5rem;
            background: rgba(6, 46, 32, 0.5);
            border-radius: var(--radius-xl);
            border-left: 3px solid var(--accent-amber);
        }

        .global-stat-number {
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--accent-amber);
        }

        .global-stat-label {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-top: 0.25rem;
        }

        /* Scene Cards */
        .scene-row {
            display: flex;
            gap: 1.5rem;
            overflow-x: auto;
            padding-bottom: 1rem;
            scroll-snap-type: x mandatory;
        }

        .scene-card {
            flex: 0 0 300px;
            background: rgba(6, 46, 32, 0.65);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            padding: 2rem 1.5rem;
            scroll-snap-align: start;
            transition: var(--transition-base);
        }

        .scene-card:hover {
            border-color: var(--accent-amber);
            background: rgba(6, 46, 32, 0.9);
        }

        .scene-card-icon {
            font-size: 2.2rem;
            color: var(--accent-amber);
            margin-bottom: 1rem;
        }

        .scene-card-title {
            font-weight: 700;
            font-size: 1.15rem;
            margin-bottom: 0.5rem;
        }

        /* Localization */
        .local-features {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.75rem;
        }

        .local-feature {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            padding: 1.5rem;
            background: rgba(6, 46, 32, 0.45);
            border-radius: var(--radius-xl);
        }

        .local-feature i {
            font-size: 1.6rem;
            color: var(--accent-green);
            flex-shrink: 0;
        }

        /* Case Studies */
        .case-card {
            background: rgba(6, 46, 32, 0.6);
            border-radius: var(--radius-2xl);
            padding: 2rem;
            display: flex;
            gap: 1.5rem;
            align-items: center;
            border: 1px solid var(--border-green);
        }

        .case-avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
        }

        .case-quote {
            font-style: italic;
            color: var(--text-mint);
            margin-bottom: 0.5rem;
        }

        /* CMS List */
        .cms-list-item {
            display: flex;
            gap: 1.5rem;
            padding: 1.5rem 0;
            border-bottom: 1px solid rgba(16, 185, 129, 0.15);
            align-items: center;
        }

        .cms-list-img {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-xl);
            object-fit: cover;
            flex-shrink: 0;
        }

        .cms-list-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-white);
        }

        .cms-list-title:hover {
            color: var(--accent-amber);
        }

        .cms-list-meta {
            font-size: 0.85rem;
            color: var(--text-mint);
        }

        /* Contact Sales CTA */
        .cta-sales {
            background: linear-gradient(135deg, #062E20 0%, #031A12 100%);
            border: 2px solid var(--border-amber);
            border-radius: var(--radius-2xl);
            padding: 3rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
        }

        .btn-cta-large {
            background: var(--accent-amber);
            color: #031A12;
            font-weight: 800;
            padding: 0.9rem 2.5rem;
            border-radius: var(--radius-full);
            font-size: 1rem;
            white-space: nowrap;
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }

        .btn-cta-large:hover {
            background: #FCD34D;
            transform: scale(1.03);
        }

        /* Footer */
        .site-footer {
            background: #020F0A;
            border-top: 1px solid var(--border-green);
            padding: 3rem 0 2rem;
        }

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

        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--accent-amber);
        }

        .footer-links a {
            display: block;
            color: var(--text-mint);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }

        .footer-links a:hover {
            color: var(--accent-amber);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(16, 185, 129, 0.2);
            color: var(--text-mint);
            font-size: 0.85rem;
        }

        .badge-trust {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(16, 185, 129, 0.15);
            color: var(--accent-green);
            padding: 0.3rem 1rem;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.8rem;
        }

        /* FAB */
        .fab-treasure {
            position: fixed;
            left: 1.5rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #FCD34D, #B45309);
            border: 2px solid #F59E0B;
            box-shadow: var(--shadow-amber);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: #031A12;
            transition: var(--transition-base);
            animation: float-gentle 3s infinite;
        }

        .fab-treasure:hover {
            transform: scale(1.12);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.55);
        }

        @keyframes float-gentle {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-7px); }
        }

        .fab-notif {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 14px;
            height: 14px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid #031A12;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .global-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .cta-sales { flex-direction: column; text-align: center; }
            .hero-title { font-size: 2.4rem; }
        }

        @media (max-width: 768px) {
            .nav-links { display: none; }
            .mobile-menu-toggle { display: block; }
            .header-actions .btn-login,
            .header-actions .btn-signup { padding: 0.4rem 1rem; font-size: 0.8rem; }
            .hero-title { font-size: 2rem; }
            .hero-desc { font-size: 1rem; }
            .section-title { font-size: 1.8rem; }
            .local-features { grid-template-columns: 1fr; }
            .case-card { flex-direction: column; }
            .global-grid { grid-template-columns: 1fr 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
        }

        @media (max-width: 520px) {
            .hero-title { font-size: 1.7rem; }
            .hero-play-btn { width: 70px; height: 70px; }
            .hero-play-btn i { font-size: 1.6rem; }
            .global-grid { grid-template-columns: 1fr; }
        }

/* roulang page: article */
:root {
            --bg-primary: #031A12;
            --bg-secondary: #062E20;
            --accent-amber: #F59E0B;
            --accent-green: #10B981;
            --text-white: #F0FDF4;
            --text-mint: #A7F3D0;
            --text-sand: #FEF3C7;
            --border-amber: rgba(245, 158, 11, 0.3);
            --border-green: rgba(16, 185, 129, 0.4);
            --shadow-amber: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-green: 0 4px 24px rgba(16, 185, 129, 0.25);
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --transition-base: all 0.3s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.65;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .container-narrow {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-green);
            transition: var(--transition-base);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
            gap: 1.5rem;
        }

        .logo-text {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 50%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .logo-text i {
            -webkit-text-fill-color: #10B981;
            font-size: 1.5rem;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-links a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
        }

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

        .btn-login {
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.5rem 1.25rem;
            border: 1.5px solid var(--accent-amber);
            border-radius: var(--radius-full);
            background: transparent;
            transition: var(--transition-base);
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        .btn-signup {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 0.9rem;
            padding: 0.55rem 1.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--accent-amber);
            background: none;
            border: none;
            cursor: pointer;
        }

        /* Article Hero Banner */
        .article-hero {
            position: relative;
            min-height: 45vh;
            display: flex;
            align-items: flex-end;
            overflow: hidden;
            margin-top: 4.5rem;
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 3rem 0;
        }

        .article-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(3,26,18,0.6) 0%, rgba(3,26,18,0.9) 100%);
            z-index: 1;
        }

        .article-hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .article-category-badge {
            display: inline-block;
            background: var(--accent-green);
            color: #031A12;
            font-weight: 800;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            padding: 0.35rem 1rem;
            border-radius: var(--radius-full);
            margin-bottom: 1rem;
        }

        .article-hero-title {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            margin-bottom: 1rem;
            background: linear-gradient(180deg, #FEF3C7 0%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 1.25rem;
            flex-wrap: wrap;
            color: var(--text-mint);
            font-size: 0.88rem;
            margin-top: 0.5rem;
        }

        .article-meta span {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

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

        /* Article Body */
        .article-body-section {
            padding: 3rem 0;
            background: var(--bg-primary);
        }

        .article-content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            align-items: start;
        }

        .article-main-content {
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            padding: 2.5rem;
            border: 1px solid var(--border-green);
            box-shadow: var(--shadow-green);
        }

        .article-text {
            font-size: 1.05rem;
            line-height: 1.8;
            color: #D1FAE5;
        }

        .article-text h2 {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--accent-amber);
            margin: 2rem 0 1rem;
            line-height: 1.3;
        }

        .article-text h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-sand);
            margin: 1.5rem 0 0.75rem;
        }

        .article-text p {
            margin-bottom: 1.25rem;
        }

        .article-text ul, .article-text ol {
            margin-bottom: 1.5rem;
            padding-left: 1.5rem;
        }

        .article-text li {
            margin-bottom: 0.6rem;
        }

        .article-text strong {
            color: var(--accent-amber);
            font-weight: 700;
        }

        .article-text table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            border-radius: var(--radius-xl);
            overflow: hidden;
        }

        .article-text th {
            background: var(--accent-amber);
            color: #031A12;
            font-weight: 800;
            padding: 0.75rem 1rem;
            text-align: left;
            font-size: 0.9rem;
        }

        .article-text td {
            padding: 0.75rem 1rem;
            border-bottom: 1px solid var(--border-green);
            color: #D1FAE5;
            font-size: 0.9rem;
        }

        .article-text img {
            border-radius: var(--radius-xl);
            margin: 1.5rem 0;
        }

        /* Sidebar */
        .article-sidebar {
            position: sticky;
            top: 6rem;
        }

        .sidebar-card {
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            padding: 1.75rem;
            border: 1px solid var(--border-amber);
            margin-bottom: 1.5rem;
        }

        .sidebar-card h4 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--accent-amber);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .sidebar-card h4 i {
            color: #10B981;
        }

        .sidebar-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .sidebar-list li {
            padding: 0.6rem 0;
            border-bottom: 1px solid var(--border-green);
            font-size: 0.9rem;
            color: var(--text-mint);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

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

        .sidebar-list li i {
            color: var(--accent-amber);
            font-size: 0.7rem;
        }

        .game-mini-card {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.6rem 0;
            border-bottom: 1px solid var(--border-green);
        }

        .game-mini-card:last-child {
            border-bottom: none;
        }

        .game-mini-img {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--bg-primary);
            object-fit: cover;
        }

        .game-mini-info strong {
            display: block;
            font-size: 0.85rem;
            color: #F0FDF4;
            font-weight: 700;
        }

        .game-mini-info span {
            font-size: 0.75rem;
            color: var(--accent-amber);
            font-weight: 600;
        }

        .rtp-badge {
            display: inline-block;
            background: var(--accent-amber);
            color: #031A12;
            font-weight: 800;
            font-size: 0.7rem;
            padding: 0.2rem 0.6rem;
            border-radius: 12px;
            letter-spacing: 0.03em;
        }

        /* Not Found */
        .not-found-box {
            text-align: center;
            padding: 3rem 2rem;
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            border: 2px solid var(--border-amber);
        }

        .not-found-box i {
            font-size: 4rem;
            color: var(--accent-amber);
            margin-bottom: 1rem;
        }

        .not-found-box h3 {
            font-size: 1.6rem;
            color: var(--accent-amber);
            margin-bottom: 0.5rem;
        }

        .not-found-box p {
            color: var(--text-mint);
            margin-bottom: 1.5rem;
        }

        .btn-back-home {
            display: inline-block;
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            padding: 0.7rem 2rem;
            border-radius: var(--radius-full);
            transition: var(--transition-base);
        }

        .btn-back-home:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-amber);
        }

        /* Trust Bar */
        .trust-mini-bar {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 1.5rem;
        }

        .trust-mini-item {
            font-size: 0.8rem;
            color: var(--text-mint);
            display: flex;
            align-items: center;
            gap: 0.3rem;
            background: rgba(16, 185, 129, 0.08);
            padding: 0.3rem 0.8rem;
            border-radius: var(--radius-full);
        }

        .trust-mini-item i {
            color: #10B981;
        }

        /* CTA Section */
        .cta-section {
            padding: 3rem 0;
            background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
            border-top: 2px solid var(--border-amber);
        }

        .cta-card {
            background: linear-gradient(135deg, rgba(245,158,11,0.1) 0%, rgba(16,185,129,0.05) 100%);
            border-radius: var(--radius-2xl);
            padding: 2.5rem;
            border: 2px solid var(--border-amber);
            text-align: center;
        }

        .cta-card h3 {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--accent-amber);
            margin-bottom: 0.75rem;
        }

        .cta-card p {
            color: var(--text-mint);
            font-size: 1rem;
            margin-bottom: 1.5rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-cta-primary {
            display: inline-block;
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 1rem;
            padding: 0.8rem 2.25rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }

        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(245, 158, 11, 0.5);
        }

        /* Related Games */
        .related-games-section {
            padding: 3rem 0;
            background: var(--bg-primary);
        }

        .section-label {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: #10B981;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .section-heading {
            font-size: 2rem;
            font-weight: 900;
            color: var(--text-sand);
            margin-bottom: 2rem;
        }

        .games-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 1.25rem;
        }

        .game-card {
            background: var(--bg-secondary);
            border-radius: var(--radius-xl);
            padding: 1rem;
            border: 1px solid var(--border-green);
            text-align: center;
            transition: var(--transition-base);
        }

        .game-card:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-green);
            transform: translateY(-3px);
        }

        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            border-radius: 12px;
            margin-bottom: 0.75rem;
        }

        .game-card h5 {
            font-size: 0.85rem;
            font-weight: 700;
            color: #F0FDF4;
            margin-bottom: 0.3rem;
        }

        .game-card .rtp-mini {
            font-size: 0.75rem;
            color: var(--accent-amber);
            font-weight: 700;
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 1.5rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 40% 40%, #F59E0B, #B45309);
            border: 2px solid var(--accent-amber);
            box-shadow: var(--shadow-amber);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-base);
            animation: subtle-float 3s ease-in-out infinite;
        }

        .fab-left i {
            font-size: 1.4rem;
            color: #031A12;
        }

        .fab-left:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.55);
        }

        .fab-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 16px;
            height: 16px;
            background: #EF4444;
            border-radius: 50%;
            border: 2px solid #031A12;
        }

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

        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 2px solid var(--border-amber);
            padding: 3rem 0 1.5rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent-amber);
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-links a {
            color: var(--text-mint);
            font-size: 0.88rem;
            transition: var(--transition-base);
        }

        .footer-links a:hover {
            color: var(--accent-amber);
        }

        .badge-trust {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            background: rgba(16, 185, 129, 0.12);
            color: #A7F3D0;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 0.3rem 0.7rem;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-green);
        }

        .footer-bottom {
            text-align: center;
            color: #6B7280;
            font-size: 0.8rem;
            border-top: 1px solid var(--border-green);
            padding-top: 1.5rem;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-content-wrapper {
                grid-template-columns: 1fr;
            }
            .article-sidebar {
                position: static;
            }
            .article-hero-title {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links, .header-actions {
                display: none;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-links.mobile-active {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(3, 26, 18, 0.98);
                padding: 1.5rem;
                gap: 1rem;
                border-bottom: 1px solid var(--border-green);
            }
            .article-hero-title {
                font-size: 1.8rem;
            }
            .article-main-content {
                padding: 1.5rem;
            }
            .games-grid {
                grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
            }
        }

        @media (max-width: 520px) {
            .article-hero {
                min-height: 30vh;
            }
            .article-hero-title {
                font-size: 1.5rem;
            }
            .article-meta {
                font-size: 0.78rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #031A12;
            --bg-secondary: #062E20;
            --accent-amber: #F59E0B;
            --accent-green: #10B981;
            --text-white: #F0FDF4;
            --text-mint: #A7F3D0;
            --text-sand: #FEF3C7;
            --border-amber: rgba(245, 158, 11, 0.3);
            --border-green: rgba(16, 185, 129, 0.4);
            --shadow-amber: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-green: 0 4px 24px rgba(16, 185, 129, 0.25);
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --transition-base: all 0.3s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.65;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-green);
            transition: var(--transition-base);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
            gap: 1.5rem;
        }

        .logo-text {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 50%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .logo-text i {
            -webkit-text-fill-color: #10B981;
            font-size: 1.5rem;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-links a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
        }

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

        .btn-login {
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.5rem 1.25rem;
            border: 1.5px solid var(--accent-amber);
            border-radius: var(--radius-full);
            background: transparent;
            transition: var(--transition-base);
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        .btn-signup {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 0.9rem;
            padding: 0.55rem 1.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--accent-amber);
            background: none;
            border: none;
            cursor: pointer;
        }

        .category-hero {
            position: relative;
            min-height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
            margin-top: 4.5rem;
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
        }

        .category-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(3,26,18,0.8) 0%, rgba(6,46,32,0.88) 60%, rgba(3,26,18,0.96) 100%);
            z-index: 1;
            border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
        }

        .category-hero-content {
            position: relative;
            z-index: 2;
            max-width: 750px;
            padding: 3rem 2rem;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid var(--border-amber);
            color: var(--accent-amber);
            padding: 0.4rem 1.25rem;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.04em;
            margin-bottom: 1.25rem;
        }

        .section {
            padding: 4rem 0;
        }

        .section-highlight {
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            margin: 2rem 0;
        }

        .section-header {
            text-align: left;
            margin-bottom: 2.5rem;
        }

        .section-title {
            font-size: 2.25rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            background: linear-gradient(180deg, #FEF3C7 0%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.75rem;
        }

        .section-subtitle {
            color: var(--text-mint);
            font-size: 1.1rem;
            font-weight: 500;
        }

        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 1.75rem;
        }

        .stat-card {
            background: linear-gradient(145deg, #062E20 0%, #041D14 100%);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            padding: 2rem;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .stat-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
        }

        .stat-card .stat-value {
            font-size: 3rem;
            font-weight: 900;
            color: var(--accent-amber);
            letter-spacing: -0.03em;
            line-height: 1;
        }

        .stat-card .stat-label {
            color: var(--text-mint);
            font-weight: 600;
            margin-top: 0.5rem;
            font-size: 1rem;
        }

        .stat-card .stat-desc {
            color: #94A3B8;
            font-size: 0.9rem;
            margin-top: 0.75rem;
            line-height: 1.6;
        }

        .slot-game-card {
            background: linear-gradient(145deg, #062E20 0%, #041D14 100%);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            overflow: hidden;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .slot-game-card:hover {
            border-color: var(--accent-amber);
            box-shadow: 0 8px 32px rgba(245, 158, 11, 0.2);
            transform: translateY(-4px);
        }

        .slot-game-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .slot-game-card .card-body {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .slot-game-card .rtp-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            background: rgba(16, 185, 129, 0.15);
            color: #10B981;
            font-weight: 800;
            font-size: 0.8rem;
            padding: 0.3rem 0.75rem;
            border-radius: var(--radius-full);
            width: fit-content;
            margin-bottom: 0.75rem;
        }

        .slot-game-card h3 {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-white);
            margin: 0 0 0.5rem 0;
        }

        .slot-game-card p {
            color: #94A3B8;
            font-size: 0.9rem;
            line-height: 1.6;
            flex: 1;
            margin: 0 0 1rem 0;
        }

        .slot-game-card .btn-play {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            padding: 0.65rem 1.5rem;
            border-radius: var(--radius-full);
            text-align: center;
            transition: var(--transition-base);
            width: 100%;
        }

        .slot-game-card .btn-play:hover {
            box-shadow: var(--shadow-amber);
            transform: translateY(-2px);
        }

        .rtp-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: linear-gradient(145deg, #062E20 0%, #041D14 100%);
            border-radius: var(--radius-2xl);
            overflow: hidden;
            border: 1px solid var(--border-green);
        }

        .rtp-table thead th {
            background: rgba(245, 158, 11, 0.1);
            color: var(--accent-amber);
            font-weight: 800;
            font-size: 0.9rem;
            padding: 1rem 1.25rem;
            text-align: left;
            border-bottom: 1px solid var(--border-amber);
        }

        .rtp-table tbody td {
            padding: 1rem 1.25rem;
            border-bottom: 1px solid rgba(16, 185, 129, 0.15);
            color: var(--text-mint);
            font-size: 0.95rem;
            font-weight: 500;
        }

        .rtp-table tbody tr:hover {
            background: rgba(245, 158, 11, 0.05);
        }

        .rtp-table .rtp-high {
            color: #10B981;
            font-weight: 900;
            font-size: 1.1rem;
        }

        .timeline {
            position: relative;
            padding-left: 2rem;
            border-left: 2px solid var(--border-amber);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.5rem;
            top: 0.5rem;
            width: 14px;
            height: 14px;
            background: var(--accent-amber);
            border-radius: 50%;
            box-shadow: 0 0 12px rgba(245, 158, 11, 0.5);
        }

        .timeline-item h4 {
            color: var(--accent-amber);
            font-weight: 800;
            margin: 0 0 0.5rem 0;
            font-size: 1.05rem;
        }

        .timeline-item p {
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
            margin: 0;
        }

        .faq-item {
            background: linear-gradient(145deg, #062E20 0%, #041D14 100%);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-xl);
            padding: 1.5rem;
            margin-bottom: 1rem;
            transition: var(--transition-base);
        }

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

        .faq-item h4 {
            color: var(--accent-amber);
            font-weight: 800;
            font-size: 1.05rem;
            margin: 0 0 0.5rem 0;
        }

        .faq-item p {
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
            margin: 0;
        }

        .cta-section {
            text-align: center;
            padding: 4rem 2rem;
            background: linear-gradient(145deg, #062E20 0%, #031A12 100%);
            border-radius: var(--radius-2xl);
            border: 1px solid var(--border-amber);
        }

        .badge-trust {
            display: inline-block;
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.3);
            color: #10B981;
            padding: 0.35rem 0.85rem;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.8rem;
        }

        .site-footer {
            background: #020D09;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 1px solid var(--border-green);
        }

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

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-links a {
            color: #94A3B8;
            font-size: 0.9rem;
            transition: var(--transition-base);
        }

        .footer-links a:hover {
            color: var(--accent-amber);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(16, 185, 129, 0.2);
            color: #71717A;
            font-size: 0.85rem;
        }

        .fab-floating {
            position: fixed;
            left: 1.5rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #062E20 0%, #031A12 100%);
            border: 2px solid var(--accent-amber);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
            cursor: pointer;
        }

        .fab-floating i {
            font-size: 1.5rem;
            color: var(--accent-amber);
        }

        .fab-floating:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .news-list-item {
            display: flex;
            gap: 1.25rem;
            padding: 1.25rem 0;
            border-bottom: 1px solid rgba(16, 185, 129, 0.15);
            align-items: flex-start;
        }

        .news-list-item:last-child {
            border-bottom: none;
        }

        .news-list-item img {
            width: 100px;
            height: 80px;
            border-radius: var(--radius-xl);
            object-fit: cover;
            flex-shrink: 0;
        }

        .news-list-item .news-content h4 {
            color: var(--text-white);
            font-weight: 700;
            margin: 0 0 0.3rem 0;
            font-size: 1rem;
        }

        .news-list-item .news-content p {
            color: #94A3B8;
            font-size: 0.85rem;
            margin: 0;
            line-height: 1.5;
        }

        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                flex-direction: column;
                background: rgba(3, 26, 18, 0.98);
                backdrop-filter: blur(20px);
                padding: 1.5rem;
                border-bottom: 1px solid var(--border-green);
                gap: 1rem;
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .header-actions {
                gap: 0.5rem;
            }
            .btn-login,
            .btn-signup {
                font-size: 0.8rem;
                padding: 0.4rem 1rem;
            }
            .category-hero {
                min-height: 50vh;
                margin-top: 3.5rem;
            }
            .section-title {
                font-size: 1.75rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .rtp-table {
                font-size: 0.85rem;
            }
            .rtp-table thead th,
            .rtp-table tbody td {
                padding: 0.65rem 0.75rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #031A12;
            --bg-secondary: #062E20;
            --accent-amber: #F59E0B;
            --accent-green: #10B981;
            --text-white: #F0FDF4;
            --text-mint: #A7F3D0;
            --text-sand: #FEF3C7;
            --border-amber: rgba(245, 158, 11, 0.3);
            --border-green: rgba(16, 185, 129, 0.4);
            --shadow-amber: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-green: 0 4px 24px rgba(16, 185, 129, 0.25);
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --transition-base: all 0.3s ease;
        }
        * {
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.65;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-green);
            transition: var(--transition-base);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
            gap: 1.5rem;
        }
        .logo-text {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 50%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .logo-text i {
            -webkit-text-fill-color: #10B981;
            font-size: 1.5rem;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 2rem;
        }
        .nav-links a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .btn-login {
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.5rem 1.25rem;
            border: 1.5px solid var(--accent-amber);
            border-radius: var(--radius-full);
            background: transparent;
            transition: var(--transition-base);
        }
        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }
        .btn-signup {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 0.9rem;
            padding: 0.55rem 1.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }
        .mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--accent-amber);
            background: none;
            border: none;
            cursor: pointer;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 1rem;
            background: linear-gradient(180deg, #FEF3C7 0%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-mint);
            margin-bottom: 2.5rem;
            max-width: 700px;
        }
        .card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            padding: 1.5rem;
            transition: var(--transition-base);
        }
        .card:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
            transform: translateY(-4px);
        }
        .btn-primary {
            display: inline-block;
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            padding: 0.75rem 2rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }
        .badge-trust {
            background: rgba(16, 185, 129, 0.15);
            color: var(--text-mint);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 0.35rem 0.85rem;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-green);
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
        }
        .badge-tag {
            background: rgba(245, 158, 11, 0.2);
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.75rem;
            padding: 0.25rem 0.75rem;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-amber);
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
        }
        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-xl);
            padding: 1.25rem 1.5rem;
            margin-bottom: 1rem;
            transition: var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--accent-amber);
        }
        .faq-item summary {
            font-weight: 700;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-sand);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item p {
            margin-top: 0.75rem;
            color: var(--text-mint);
            line-height: 1.7;
        }
        .site-footer {
            background-color: #020D09;
            border-top: 2px solid var(--border-amber);
            padding: 3rem 0 1.5rem;
            margin-top: 5rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }
        .footer-links a {
            color: var(--text-mint);
            font-size: 0.9rem;
            transition: var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--accent-amber);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-green);
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-mint);
        }
        .step-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.5rem;
        }
        .step-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            padding: 2rem 1.5rem;
            position: relative;
            text-align: left;
            transition: var(--transition-base);
        }
        .step-card:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
            transform: translateY(-4px);
        }
        .step-number {
            font-size: 3rem;
            font-weight: 900;
            background: linear-gradient(180deg, #F59E0B 0%, #FCD34D 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 0.5rem;
            line-height: 1;
        }
        .data-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-amber);
            border-radius: var(--radius-xl);
            padding: 1.5rem;
            text-align: center;
            transition: var(--transition-base);
        }
        .data-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent-amber);
            margin-bottom: 0.25rem;
        }
        .data-label {
            font-size: 0.95rem;
            color: var(--text-mint);
            font-weight: 600;
        }
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .nav-links {
                gap: 1.25rem;
            }
            .nav-links a {
                font-size: 0.85rem;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(3, 26, 18, 0.98);
                backdrop-filter: blur(16px);
                padding: 1.5rem;
                gap: 1rem;
                border-bottom: 1px solid var(--border-green);
            }
            .nav-links.active-mobile {
                display: flex;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .header-actions {
                margin-left: auto;
                gap: 0.5rem;
            }
            .btn-login, .btn-signup {
                padding: 0.4rem 1rem;
                font-size: 0.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .data-number {
                font-size: 2rem;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #031A12;
            --bg-secondary: #062E20;
            --accent-amber: #F59E0B;
            --accent-green: #10B981;
            --text-white: #F0FDF4;
            --text-mint: #A7F3D0;
            --text-sand: #FEF3C7;
            --border-amber: rgba(245, 158, 11, 0.3);
            --border-green: rgba(16, 185, 129, 0.4);
            --shadow-amber: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-green: 0 4px 24px rgba(16, 185, 129, 0.25);
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --transition-base: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.65;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-green);
            transition: var(--transition-base);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
            gap: 1.5rem;
        }
        .logo-text {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 50%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .logo-text i {
            -webkit-text-fill-color: #10B981;
            font-size: 1.5rem;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 2rem;
        }
        .nav-links a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .btn-login {
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.5rem 1.25rem;
            border: 1.5px solid var(--accent-amber);
            border-radius: var(--radius-full);
            background: transparent;
            transition: var(--transition-base);
        }
        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }
        .btn-signup {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 0.9rem;
            padding: 0.55rem 1.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }
        .mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--accent-amber);
            background: none;
            border: none;
            cursor: pointer;
        }
        /* Category Page Specific */
        .category-hero {
            position: relative;
            min-height: 65vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
            margin-top: 4rem;
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
        .category-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(3,26,18,0.8) 0%, rgba(6,46,32,0.75) 60%, rgba(3,26,18,0.95) 100%);
            z-index: 1;
        }
        .category-hero-content {
            position: relative;
            z-index: 2;
            max-width: 900px;
            padding: 2rem;
        }
        .category-hero-title {
            font-size: 3rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            margin-bottom: 1.25rem;
            background: linear-gradient(180deg, #FEF3C7 0%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .category-hero-subtitle {
            font-size: 1.2rem;
            color: var(--text-mint);
            margin-bottom: 2rem;
            line-height: 1.7;
        }
        .category-hero-badges {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }
        .badge-hero {
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid var(--border-amber);
            border-radius: var(--radius-full);
            padding: 0.5rem 1.5rem;
            font-weight: 600;
            color: var(--accent-amber);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .section-block {
            padding: 4rem 0;
        }
        .section-block.bg-alt {
            background-color: var(--bg-secondary);
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 0.75rem;
            color: var(--text-sand);
            letter-spacing: -0.02em;
        }
        .section-desc {
            color: var(--text-mint);
            font-size: 1.1rem;
            line-height: 1.65;
            max-width: 800px;
        }
        .section-header {
            margin-bottom: 2.5rem;
        }
        /* Game Hot Ranking Cards */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .ranking-card {
            background: rgba(6, 46, 32, 0.7);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            padding: 1.5rem 2rem;
            display: flex;
            align-items: center;
            gap: 1.5rem;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .ranking-card:hover {
            border-color: var(--accent-amber);
            box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
            transform: translateY(-4px);
        }
        .ranking-number {
            font-size: 3rem;
            font-weight: 900;
            background: linear-gradient(180deg, #F59E0B 0%, #B45309 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            min-width: 70px;
            text-align: center;
        }
        .ranking-info {
            flex: 1;
        }
        .ranking-game-name {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-sand);
            margin-bottom: 0.25rem;
        }
        .ranking-game-provider {
            font-size: 0.85rem;
            color: var(--accent-amber);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .ranking-stats {
            display: flex;
            gap: 2rem;
            margin-top: 0.75rem;
            flex-wrap: wrap;
        }
        .stat-item {
            display: flex;
            flex-direction: column;
            gap: 0.2rem;
        }
        .stat-label {
            font-size: 0.8rem;
            color: var(--text-mint);
            opacity: 0.8;
        }
        .stat-value {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent-green);
        }
        .stat-value.rtp-high {
            color: #F59E0B;
        }
        .ranking-badge-hot {
            background: linear-gradient(135deg, #DC2626 0%, #EF4444 100%);
            color: white;
            font-size: 0.75rem;
            font-weight: 800;
            padding: 0.35rem 1rem;
            border-radius: var(--radius-full);
            position: absolute;
            top: 1rem;
            right: 1rem;
            letter-spacing: 0.05em;
        }
        /* Info Cards Grid */
        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        .info-card {
            background: rgba(6, 46, 32, 0.6);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-2xl);
            padding: 2rem;
            transition: var(--transition-base);
        }
        .info-card:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
        }
        .info-card-icon {
            font-size: 2.5rem;
            color: var(--accent-amber);
            margin-bottom: 1rem;
        }
        .info-card-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-sand);
            margin-bottom: 0.75rem;
        }
        .info-card-desc {
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        /* News Section */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }
        .news-card {
            background: rgba(6, 46, 32, 0.6);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
            transform: translateY(-4px);
        }
        .news-card-thumb {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .news-card-body {
            padding: 1.25rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-sand);
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }
        .news-card-excerpt {
            color: var(--text-mint);
            font-size: 0.85rem;
            line-height: 1.55;
            flex: 1;
        }
        .news-card-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 1rem;
            font-size: 0.8rem;
            color: var(--accent-amber);
            font-weight: 600;
        }
        /* CTA Section */
        .cta-block {
            background: radial-gradient(ellipse at center, rgba(245, 158, 11, 0.12) 0%, rgba(3, 26, 18, 0.95) 70%);
            border: 1px solid var(--border-amber);
            border-radius: var(--radius-2xl);
            padding: 3rem 2rem;
            text-align: center;
        }
        .cta-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-sand);
            margin-bottom: 1rem;
        }
        .cta-desc {
            color: var(--text-mint);
            margin-bottom: 2rem;
            font-size: 1.05rem;
        }
        .btn-cta-large {
            display: inline-block;
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 1.1rem;
            padding: 1rem 2.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }
        .btn-cta-large:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(245, 158, 11, 0.5);
        }
        /* FAB */
        .fab-left {
            position: fixed;
            left: 1.5rem;
            bottom: 6rem;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle, #F59E0B 0%, #B45309 100%);
            border: 2px solid #FCD34D;
            box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-base);
            animation: fab-float 3s ease-in-out infinite;
        }
        .fab-left i {
            font-size: 1.5rem;
            color: #031A12;
        }
        .fab-left:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.55);
        }
        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        /* Footer */
        .site-footer {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-amber);
            padding: 3rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--accent-amber);
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }
        .footer-links a {
            color: var(--text-mint);
            font-size: 0.9rem;
        }
        .footer-links a:hover {
            color: var(--accent-amber);
        }
        .badge-trust {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            background: rgba(16, 185, 129, 0.15);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-full);
            padding: 0.3rem 0.8rem;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent-green);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-green);
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-mint);
        }
        /* Mobile */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(3, 26, 18, 0.98);
                backdrop-filter: blur(20px);
                padding: 1.5rem;
                gap: 1rem;
                border-bottom: 1px solid var(--border-green);
            }
            .nav-links.active-mobile {
                display: flex;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .category-hero-title {
                font-size: 2rem;
            }
            .ranking-card {
                flex-direction: column;
                text-align: center;
                padding: 1.5rem 1rem;
            }
            .ranking-number {
                min-width: auto;
            }
            .ranking-stats {
                justify-content: center;
            }
            .section-title {
                font-size: 1.7rem;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #031A12;
            --bg-secondary: #062E20;
            --accent-amber: #F59E0B;
            --accent-green: #10B981;
            --text-white: #F0FDF4;
            --text-mint: #A7F3D0;
            --text-sand: #FEF3C7;
            --border-amber: rgba(245, 158, 11, 0.3);
            --border-green: rgba(16, 185, 129, 0.4);
            --shadow-amber: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-green: 0 4px 24px rgba(16, 185, 129, 0.25);
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;
            --transition-base: all 0.3s ease;
        }
*,
        *::before,
        *::after {
            box-sizing: border-box;
        }
body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.65;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
img {
            max-width: 100%;
            height: auto;
            display: block;
        }
a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }
.container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
/* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-green);
            transition: var(--transition-base);
        }
.header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
            gap: 1.5rem;
        }
.logo-text {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 50%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
.logo-text i {
            -webkit-text-fill-color: #10B981;
            font-size: 1.5rem;
        }
.nav-links {
            display: flex;
            align-items: center;
            gap: 2rem;
        }
.nav-links a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-mint);
            padding: 0.4rem 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }
.nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
        }
.header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
.btn-login {
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.5rem 1.25rem;
            border: 1.5px solid var(--accent-amber);
            border-radius: var(--radius-full);
            background: transparent;
            transition: var(--transition-base);
        }
.btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }
.btn-signup {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 0.9rem;
            padding: 0.55rem 1.5rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            transition: var(--transition-base);
        }
.btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }
.mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--accent-amber);
            cursor: pointer;
        }
/* Hero */
        .category-hero {
            position: relative;
            min-height: 50vh;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            overflow: hidden;
            margin-top: 4rem;
            background-image: url('/assets/images/backpic/back-4.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
.category-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(3,26,18,0.9) 0%, rgba(3,26,18,0.65) 60%, rgba(3,26,18,0.5) 100%);
            z-index: 1;
        }
.category-hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
            padding: 3rem 0;
            text-align: left;
        }
.breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            color: var(--text-mint);
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }
.breadcrumb a {
            color: var(--accent-green);
            font-weight: 600;
        }
.breadcrumb a:hover {
            color: var(--accent-amber);
        }
.breadcrumb i {
            font-size: 0.7rem;
            color: var(--accent-amber);
        }
.badge-category {
            display: inline-block;
            background: rgba(245, 158, 11, 0.15);
            color: var(--accent-amber);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 0.35rem 1rem;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-amber);
            margin-bottom: 1.25rem;
            letter-spacing: 0.05em;
        }
/* Section */
        .section {
            padding: 4rem 0;
        }
.section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-sand);
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
            text-align: left;
        }
.section-subtitle {
            font-size: 1.05rem;
            color: var(--text-mint);
            margin-bottom: 2.5rem;
            text-align: left;
        }
.stats-row {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
            align-items: stretch;
        }
.stat-card {
            flex: 1 1 220px;
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            padding: 2rem 1.5rem;
            border: 1px solid var(--border-green);
            text-align: left;
            transition: var(--transition-base);
        }
.stat-card:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
            transform: translateY(-4px);
        }
.stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent-amber);
            line-height: 1.2;
        }
.stat-label {
            font-size: 0.95rem;
            color: var(--text-mint);
            margin-top: 0.5rem;
            font-weight: 500;
        }
/* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }
.tip-card {
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            padding: 2rem 1.75rem;
            border: 1px solid var(--border-green);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 1rem;
            text-align: left;
        }
.tip-card:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
            transform: translateY(-6px);
        }
.tip-icon {
            font-size: 2.5rem;
            color: var(--accent-amber);
            margin-bottom: 0.25rem;
        }
.tip-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-sand);
        }
.tip-card p {
            font-size: 0.9rem;
            color: var(--text-mint);
            line-height: 1.65;
        }
/* Steps Flow */
        .steps-flow {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            justify-content: space-between;
        }
.step-item {
            flex: 1 1 240px;
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            padding: 2rem 1.75rem;
            border: 1px solid var(--border-green);
            text-align: left;
            position: relative;
            transition: var(--transition-base);
        }
.step-item:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-green);
        }
.step-number {
            display: inline-block;
            background: linear-gradient(135deg, #F59E0B, #D97706);
            color: #031A12;
            font-weight: 900;
            font-size: 1rem;
            width: 36px;
            height: 36px;
            line-height: 36px;
            border-radius: 50%;
            text-align: center;
            margin-bottom: 1rem;
        }
.step-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-sand);
            margin-bottom: 0.5rem;
        }
.step-item p {
            font-size: 0.9rem;
            color: var(--text-mint);
        }
/* Post List */
        .post-list {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }
.post-item {
            display: flex;
            gap: 1.25rem;
            background: var(--bg-secondary);
            border-radius: var(--radius-2xl);
            padding: 1.25rem;
            border: 1px solid var(--border-green);
            transition: var(--transition-base);
            align-items: center;
            text-align: left;
        }
.post-item:hover {
            border-color: var(--accent-amber);
            box-shadow: var(--shadow-amber);
            transform: translateX(4px);
        }
.post-thumb {
            flex-shrink: 0;
            width: 100px;
            height: 80px;
            border-radius: var(--radius-xl);
            overflow: hidden;
        }
.post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
.post-info {
            flex: 1;
        }
.post-info h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-sand);
            margin-bottom: 0.35rem;
        }
.post-info .post-excerpt {
            font-size: 0.85rem;
            color: var(--text-mint);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
.post-date {
            font-size: 0.75rem;
            color: rgba(167, 243, 208, 0.5);
            margin-top: 0.35rem;
        }
/* CTA Bar */
        .cta-bar {
            background: linear-gradient(135deg, #062E20 0%, #031A12 100%);
            border: 1px solid var(--border-amber);
            border-radius: var(--radius-2xl);
            padding: 2.5rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }
.cta-bar-left {
            flex: 1;
            text-align: left;
        }
.cta-bar-left h3 {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--text-sand);
            margin-bottom: 0.5rem;
        }
.cta-bar-left p {
            font-size: 0.95rem;
            color: var(--text-mint);
        }
.btn-cta-large {
            background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
            color: #031A12;
            font-weight: 800;
            font-size: 1rem;
            padding: 0.85rem 2rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-amber);
            white-space: nowrap;
            transition: var(--transition-base);
        }
.btn-cta-large:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(245, 158, 11, 0.5);
        }
/* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-amber);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
.footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2rem;
            text-align: left;
        }
.footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            background: linear-gradient(135deg, #F59E0B, #FCD34D);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
.footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }
.footer-links strong {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 0.4rem;
        }
.footer-links a {
            font-size: 0.9rem;
            color: var(--text-mint);
            transition: var(--transition-base);
        }
.footer-links a:hover {
            color: var(--accent-amber);
            padding-left: 6px;
        }
.footer-bottom {
            border-top: 1px solid rgba(245, 158, 11, 0.15);
            padding-top: 1.5rem;
            font-size: 0.8rem;
            color: rgba(167, 243, 208, 0.5);
            text-align: center;
        }
.badge-trust {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            background: rgba(16, 185, 129, 0.15);
            color: var(--accent-green);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.35rem 0.75rem;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-green);
        }
/* Mobile */
        @media (max-width: 1024px) {
            .nav-links {
                gap: 1.25rem;
            }
.nav-links a {
                font-size: 0.85rem;
            }
.category-hero {
                min-height: 40vh;
            }
}
@media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
.nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
                background: var(--bg-secondary);
                padding: 1rem;
                border-radius: var(--radius-xl);
                border: 1px solid var(--border-green);
                margin-top: 0.5rem;
            }
.nav-links.open {
                display: flex;
            }
.mobile-menu-toggle {
                display: block;
            }
.logo-text {
                font-size: 1.15rem;
            }
.btn-login,
            .btn-signup {
                font-size: 0.8rem;
                padding: 0.4rem 1rem;
            }
.category-hero {
                min-height: 35vh;
                margin-top: 3.5rem;
            }
.category-hero-content {
                padding: 2rem 0;
            }
.section-title {
                font-size: 1.5rem;
            }
.stats-row,
            .steps-flow {
                flex-direction: column;
            }
.post-item {
                flex-direction: column;
                align-items: flex-start;
            }
.post-thumb {
                width: 100%;
                height: 160px;
            }
.cta-bar {
                flex-direction: column;
                text-align: center;
            }
.cta-bar-left {
                text-align: center;
            }
}
@media (max-width: 520px) {
            .section {
                padding: 2.5rem 0;
            }
.section-title {
                font-size: 1.35rem;
            }
.category-hero {
                min-height: 30vh;
            }
.tip-card,
            .step-item,
            .stat-card {
                padding: 1.5rem 1rem;
            }
}