/* roulang page: index */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-card: #0E3523;
            --bg-card-hover: #154A2E;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #9BC4B5;
            --border-gold: rgba(255, 215, 0, 0.35);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            transition: var(--transition);
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        
        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: 14px 0;
            min-height: 64px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        
        .logo-icon {
            width: 42px;
            height: 42px;
            background: linear-gradient(135deg, var(--accent-gold), #FF8C00);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 18px;
            color: #0A2E1C;
            box-shadow: 0 0 16px rgba(255, 215, 0, 0.5);
            animation: logoPulse 3s infinite;
        }
        
        @keyframes logoPulse {
            0%, 100% { box-shadow: 0 0 16px rgba(255, 215, 0, 0.5); }
            50% { box-shadow: 0 0 24px rgba(255, 215, 0, 0.8); }
        }
        
        .logo-text {
            font-weight: 800;
            font-size: 16px;
            line-height: 1.2;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
        }
        
        .logo-text span {
            display: block;
            font-size: 11px;
            font-weight: 500;
            color: var(--text-mint);
            letter-spacing: 0.02em;
        }
        
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
        }
        
        .nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-weight: 500;
            font-size: 14px;
            color: var(--text-mint);
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }
        
        .nav-menu li a:hover,
        .nav-menu li a.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.1);
        }
        
        .nav-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 14px;
            transition: var(--transition);
            white-space: nowrap;
            position: relative;
            overflow: hidden;
        }
        
        .btn-outline {
            background: transparent;
            border: 1.5px solid rgba(255, 215, 0, 0.5);
            color: var(--accent-gold);
        }
        
        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.15);
            border-color: var(--accent-gold);
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-solid {
            background: linear-gradient(135deg, var(--accent-gold), #FF9F00);
            color: #0A2E1C;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
        }
        
        .btn-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.5);
        }
        
        .btn-solid:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
        }
        
        .btn-lg {
            padding: 14px 32px;
            font-size: 16px;
            border-radius: var(--radius-md);
        }
        
        .btn-red {
            background: linear-gradient(135deg, #FF4444, var(--accent-red));
            color: #FFFFFF;
            box-shadow: 0 4px 16px rgba(211, 47, 47, 0.4);
        }
        
        .btn-red:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(211, 47, 47, 0.6);
        }
        
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            padding: 8px;
            border-radius: var(--radius-sm);
        }
        
        .mobile-toggle span {
            width: 24px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
            transition: var(--transition);
        }
        
        /* Hero Section */
        .hero {
            position: relative;
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            background-image: linear-gradient(135deg, rgba(10, 46, 28, 0.95) 0%, rgba(18, 62, 37, 0.85) 50%, rgba(10, 46, 28, 0.95) 100%), url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-inner {
            position: relative;
            z-index: 1;
            max-width: 780px;
            margin: 0 auto;
            text-align: center;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid rgba(255, 215, 0, 0.35);
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.02em;
        }
        
        .hero-badge .dot {
            width: 8px;
            height: 8px;
            background: #4ADE80;
            border-radius: 50%;
            animation: blinkDot 1.5s infinite;
        }
        
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        .hero h1 {
            font-size: 42px;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-white);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.02em;
        }
        
        .hero h1 .highlight {
            color: var(--accent-gold);
            position: relative;
        }
        
        .hero-desc {
            font-size: 16px;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: var(--spacing-lg);
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .hero-search {
            display: flex;
            gap: 12px;
            max-width: 560px;
            margin: 0 auto var(--spacing-md);
            background: rgba(255, 255, 255, 0.06);
            border: 1.5px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-lg);
            padding: 6px;
            backdrop-filter: blur(8px);
        }
        
        .hero-search input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            padding: 12px 16px;
            color: var(--text-white);
            font-size: 15px;
            font-family: inherit;
            min-width: 0;
        }
        
        .hero-search input::placeholder {
            color: var(--text-muted);
        }
        
        .hero-search .btn-search {
            background: linear-gradient(135deg, var(--accent-gold), #FF9F00);
            color: #0A2E1C;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 14px;
            white-space: nowrap;
        }
        
        .hero-search .btn-search:hover {
            box-shadow: 0 0 24px rgba(255, 215, 0, 0.5);
        }
        
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        
        .hero-tag {
            padding: 8px 16px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 50px;
            font-size: 13px;
            color: var(--text-mint);
            transition: var(--transition);
            cursor: pointer;
        }
        
        .hero-tag:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: rgba(255, 215, 0, 0.4);
            color: var(--accent-gold);
            transform: translateY(-2px);
        }
        
        .hero-stats {
            display: flex;
            gap: var(--spacing-lg);
            justify-content: center;
            margin-top: var(--spacing-lg);
            flex-wrap: wrap;
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-number {
            font-size: 28px;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1.1;
        }
        
        .stat-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        
        /* Section Common */
        .section {
            padding: var(--spacing-2xl) 0;
            position: relative;
        }
        
        .section-alt {
            background: var(--bg-secondary);
        }
        
        .section-header {
            max-width: 680px;
            margin-bottom: var(--spacing-lg);
        }
        
        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: var(--spacing-xs);
        }
        
        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-white);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.015em;
        }
        
        .section-desc {
            font-size: 15px;
            color: var(--text-mint);
            line-height: 1.7;
        }
        
        /* Feature Cards */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .feature-card {
            background: var(--bg-card);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            opacity: 0;
            transition: var(--transition);
        }
        
        .feature-card:hover {
            background: var(--bg-card-hover);
            border-color: rgba(255, 215, 0, 0.5);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
        }
        
        .feature-card:hover::before {
            opacity: 1;
        }
        
        .feature-icon {
            width: 52px;
            height: 52px;
            background: rgba(255, 215, 0, 0.12);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-sm);
        }
        
        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: var(--spacing-xs);
        }
        
        .feature-card p {
            font-size: 14px;
            color: var(--text-mint);
            line-height: 1.7;
        }
        
        /* Game Grid */
        .games-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .game-card {
            background: var(--bg-card);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
            cursor: pointer;
        }
        
        .game-card:hover {
            border-color: rgba(255, 215, 0, 0.55);
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
        }
        
        .game-thumb {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
            background: var(--bg-secondary);
        }
        
        .game-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .game-card:hover .game-thumb img {
            transform: scale(1.08);
        }
        
        .game-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            padding: 4px 10px;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.03em;
            z-index: 2;
        }
        
        .badge-hot {
            background: var(--accent-red);
            color: #FFFFFF;
        }
        
        .badge-new {
            background: #4ADE80;
            color: #0A2E1C;
        }
        
        .badge-popular {
            background: var(--accent-gold);
            color: #0A2E1C;
        }
        
        .game-info {
            padding: var(--spacing-sm);
        }
        
        .game-info h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .game-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .game-meta .star {
            color: var(--accent-gold);
        }
        
        /* Info Section */
        .info-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-xl);
            align-items: center;
        }
        
        .info-content h2 {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }
        
        .info-content h3 {
            font-size: 20px;
            font-weight: 700;
            margin-top: var(--spacing-md);
            margin-bottom: var(--spacing-xs);
            color: var(--accent-gold);
        }
        
        .info-content p {
            font-size: 15px;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: var(--spacing-sm);
        }
        
        .info-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(255, 215, 0, 0.3);
            box-shadow: var(--shadow-card);
        }
        
        .info-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 16/11;
        }
        
        .check-list {
            list-style: none;
            margin-top: var(--spacing-sm);
        }
        
        .check-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 8px 0;
            font-size: 14px;
            color: var(--text-mint);
        }
        
        .check-list li .check-icon {
            color: var(--accent-gold);
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 2px;
        }
        
        /* Content List / News */
        .news-layout {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-lg);
        }
        
        .news-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        
        .news-item {
            display: flex;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm);
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border: 1px solid transparent;
            transition: var(--transition);
            cursor: pointer;
        }
        
        .news-item:hover {
            border-color: rgba(255, 215, 0, 0.35);
            background: var(--bg-card-hover);
            transform: translateX(4px);
        }
        
        .news-num {
            font-size: 28px;
            font-weight: 900;
            color: rgba(255, 215, 0, 0.3);
            min-width: 44px;
            text-align: center;
            line-height: 1.2;
            flex-shrink: 0;
        }
        
        .news-content h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        
        .news-content p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .news-date {
            font-size: 12px;
            color: var(--accent-gold);
            margin-top: 4px;
            display: block;
        }
        
        .news-sidebar {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .news-sidebar h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-sm);
            padding-bottom: var(--spacing-xs);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .sidebar-link {
            display: block;
            padding: 10px 0;
            font-size: 14px;
            color: var(--text-mint);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: var(--transition);
        }
        
        .sidebar-link:hover {
            color: var(--accent-gold);
            padding-left: 8px;
        }
        
        /* Topic Tags */
        .topics-container {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: var(--spacing-lg);
        }
        
        .topic-tag {
            padding: 12px 22px;
            background: var(--bg-card);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-mint);
            transition: var(--transition);
            cursor: pointer;
        }
        
        .topic-tag:hover {
            background: var(--bg-card-hover);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold);
        }
        
        /* Social Proof */
        .social-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .social-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            text-align: center;
            border: 1px solid rgba(255, 215, 0, 0.15);
            transition: var(--transition);
        }
        
        .social-card:hover {
            border-color: rgba(255, 215, 0, 0.4);
            transform: translateY(-4px);
        }
        
        .social-rating {
            font-size: 32px;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1.1;
        }
        
        .social-stars {
            color: var(--accent-gold);
            font-size: 18px;
            margin: 4px 0;
        }
        
        .social-label {
            font-size: 13px;
            color: var(--text-muted);
        }
        
        /* FAQ */
        .faq-list {
            max-width: 780px;
            margin: var(--spacing-lg) auto 0;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        
        .faq-item {
            background: var(--bg-card);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: rgba(255, 215, 0, 0.4);
        }
        
        .faq-question {
            padding: var(--spacing-sm) var(--spacing-md);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 700;
            font-size: 15px;
            color: var(--text-white);
            gap: var(--spacing-sm);
        }
        
        .faq-question .faq-icon {
            color: var(--accent-gold);
            font-size: 20px;
            flex-shrink: 0;
            transition: var(--transition);
        }
        
        .faq-answer {
            padding: 0 var(--spacing-md) var(--spacing-md);
            font-size: 14px;
            color: var(--text-mint);
            line-height: 1.7;
            display: none;
        }
        
        .faq-item.active .faq-answer {
            display: block;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-secondary) 0%, #1A5C3A 100%);
            border-top: 1px solid rgba(255, 215, 0, 0.3);
            border-bottom: 1px solid rgba(255, 215, 0, 0.3);
            padding: var(--spacing-xl) 0;
        }
        
        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
        }
        
        .cta-text h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: var(--spacing-xs);
        }
        
        .cta-text p {
            font-size: 15px;
            color: var(--text-mint);
            max-width: 500px;
        }
        
        .cta-actions {
            display: flex;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
        }
        
        /* Footer */
        .site-footer {
            background: #071F13;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        
        .footer-brand h3 {
            font-size: 18px;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-xs);
        }
        
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: var(--spacing-sm);
        }
        
        .footer-col a {
            display: block;
            padding: 6px 0;
            font-size: 13px;
            color: var(--text-muted);
            transition: var(--transition);
        }
        
        .footer-col a:hover {
            color: var(--accent-gold);
            padding-left: 6px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: var(--spacing-md);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
        }
        
        .footer-bottom p {
            font-size: 12px;
            color: var(--text-muted);
        }
        
        .footer-badges {
            display: flex;
            gap: var(--spacing-sm);
            align-items: center;
        }
        
        .footer-badge {
            padding: 6px 12px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-sm);
            font-size: 11px;
            font-weight: 600;
            color: var(--accent-gold);
        }
        
        /* Floating Action Button */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 90;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #1A1A1A, #0D0D0D);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            cursor: pointer;
            transition: var(--transition);
            animation: fabBreathe 3s infinite;
            opacity: 0.7;
        }
        
        .fab:hover {
            transform: scale(1.1);
            opacity: 1;
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
        }
        
        .fab:active {
            transform: scale(0.95) translateY(2px);
        }
        
        .fab .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 12px;
            height: 12px;
            background: #FF0000;
            border-radius: 50%;
            border: 2px solid #0A2E1C;
            animation: blinkDot 1.5s infinite;
        }
        
        @keyframes fabBreathe {
            0%, 100% { box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3); }
            50% { box-shadow: 0 4px 32px rgba(255, 215, 0, 0.55); }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .games-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .social-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                gap: 8px;
            }
            
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: var(--spacing-sm);
                gap: 4px;
                border-bottom: 1px solid rgba(255, 215, 0, 0.3);
            }
            
            .nav-menu.open {
                display: flex;
            }
            
            .nav-menu li a {
                padding: 12px 16px;
                width: 100%;
            }
            
            .mobile-toggle {
                display: flex;
            }
            
            .nav-actions {
                gap: 6px;
            }
            
            .nav-actions .btn {
                padding: 8px 14px;
                font-size: 12px;
            }
            
            .hero {
                padding: var(--spacing-lg) 0;
            }
            
            .hero h1 {
                font-size: 30px;
            }
            
            .hero-desc {
                font-size: 14px;
            }
            
            .hero-search {
                flex-direction: column;
                gap: 8px;
            }
            
            .hero-search .btn-search {
                width: 100%;
            }
            
            .hero-stats {
                gap: var(--spacing-md);
            }
            
            .stat-number {
                font-size: 22px;
            }
            
            .section {
                padding: var(--spacing-xl) 0;
            }
            
            .section-title {
                font-size: 26px;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .games-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }
            
            .info-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            
            .info-content h2 {
                font-size: 24px;
            }
            
            .news-layout {
                grid-template-columns: 1fr;
            }
            
            .social-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-sm);
            }
            
            .cta-inner {
                flex-direction: column;
                text-align: center;
            }
            
            .cta-text h2 {
                font-size: 24px;
            }
            
            .cta-actions {
                justify-content: center;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .fab {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 20px;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 var(--spacing-sm);
            }
            
            .logo-text {
                font-size: 13px;
            }
            
            .logo-text span {
                font-size: 10px;
            }
            
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 15px;
            }
            
            .hero h1 {
                font-size: 24px;
            }
            
            .hero-desc {
                font-size: 13px;
            }
            
            .hero-tag {
                font-size: 12px;
                padding: 6px 12px;
            }
            
            .section-title {
                font-size: 22px;
            }
            
            .games-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            
            .social-grid {
                grid-template-columns: 1fr;
            }
            
            .btn-lg {
                padding: 12px 24px;
                font-size: 14px;
            }
            
            .news-num {
                font-size: 22px;
                min-width: 32px;
            }
        }
        
        /* Focus states for accessibility */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

/* roulang page: article */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-card: #0D3521;
            --bg-warm: #FFF9F0;
            --bg-paper: #FFFDF7;
            --bg-note: #FFF9C9;
            --bg-note-blue: #D6ECFF;
            --bg-note-pink: #FFE0EB;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --accent-amber: #FF9F00;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-dark: #1F2937;
            --text-soft: #4B5563;
            --text-muted: #6B7280;
            --border-gold: rgba(255, 215, 0, 0.4);
            --border-soft: #E8D5B0;
            --border-paper: #E0CFA6;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.18);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: 'Be Vietnam Pro', sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            background: var(--bg-warm);
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

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

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--bg-primary);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-gold);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 42px;
            height: 42px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--bg-primary);
            font-weight: 800;
            box-shadow: var(--shadow-gold);
        }

        .logo-text {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--text-white);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

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

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

        .nav-menu li a {
            display: block;
            padding: 8px 16px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-mint);
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-menu li a:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--accent-gold);
        }

        .nav-menu li a.active {
            background: var(--accent-gold);
            color: var(--bg-primary);
            box-shadow: var(--shadow-gold);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-login {
            background: transparent;
            color: var(--text-white);
            font-size: 0.9rem;
            font-weight: 600;
            padding: 8px 14px;
            border-radius: 50px;
            transition: var(--transition);
        }

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

        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: var(--bg-primary);
            font-size: 0.9rem;
            font-weight: 700;
            padding: 10px 22px;
            border-radius: 50px;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.45);
        }

        .mobile-toggle {
            display: none;
            background: transparent;
            color: var(--text-white);
            font-size: 1.6rem;
            padding: 4px 8px;
            border-radius: 8px;
            transition: var(--transition);
        }

        .mobile-toggle:hover {
            color: var(--accent-gold);
        }

        /* Article Content */
        .article-main {
            padding: 48px 0 64px;
            background: var(--bg-warm);
            background-image: 
                radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(210, 50, 50, 0.02) 0%, transparent 50%);
        }

        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }

        .article-card {
            background: var(--bg-paper);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-paper);
            position: relative;
        }

        .article-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red), var(--accent-gold));
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .article-breadcrumb a {
            color: var(--accent-red);
            font-weight: 600;
        }

        .article-breadcrumb a:hover {
            text-decoration: underline;
        }

        .article-breadcrumb .separator {
            color: var(--border-soft);
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-note-blue);
            color: #1E40AF;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 50px;
            border: 1px solid #BFDBFE;
        }

        .article-date {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-dark);
            line-height: 1.3;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .article-cover {
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 28px;
            box-shadow: var(--shadow-md);
            border: 2px solid var(--border-soft);
        }

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

        .article-body {
            font-size: 1rem;
            color: var(--text-soft);
            line-height: 1.7;
        }

        .article-body h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-dark);
            margin: 32px 0 16px;
            line-height: 1.35;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--border-soft);
        }

        .article-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin: 24px 0 12px;
        }

        .article-body p {
            margin-bottom: 16px;
        }

        .article-body ul,
        .article-body ol {
            margin: 0 0 20px 24px;
        }

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

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

        .article-body blockquote {
            background: var(--bg-note);
            border-left: 4px solid var(--accent-gold);
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
            font-style: italic;
            color: var(--text-dark);
        }

        .article-actions {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid var(--border-soft);
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-primary);
            color: var(--text-white);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 24px;
            border-radius: 50px;
            transition: var(--transition);
        }

        .btn-back-home:hover {
            background: var(--bg-secondary);
            transform: translateX(-4px);
            box-shadow: var(--shadow-md);
        }

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

        .article-share span {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-white);
            font-size: 1rem;
            transition: var(--transition);
        }

        .share-btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .share-btn.facebook {
            background: #1877F2;
        }

        .share-btn.twitter {
            background: #000000;
        }

        .share-btn.zalo {
            background: #0068FF;
        }

        /* Sidebar */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: 92px;
        }

        .sidebar-card {
            background: var(--bg-paper);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-paper);
            box-shadow: var(--shadow-sm);
        }

        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-soft);
        }

        .sidebar-post-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .sidebar-post-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            background: var(--bg-warm);
            border: 1px solid transparent;
        }

        .sidebar-post-item:hover {
            border-color: var(--border-soft);
            transform: translateX(4px);
        }

        .sidebar-post-thumb {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }

        .sidebar-post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .sidebar-post-info h4 {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-dark);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .sidebar-post-info span {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

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

        .sidebar-tag {
            display: inline-block;
            padding: 6px 12px;
            background: var(--bg-note);
            border: 1px solid var(--border-soft);
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-soft);
            transition: var(--transition);
        }

        .sidebar-tag:hover {
            background: var(--accent-gold);
            color: var(--bg-primary);
            border-color: var(--accent-gold);
        }

        /* CTA Section */
        .article-cta {
            background: var(--bg-primary);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            margin-top: 48px;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-gold);
        }

        .article-cta::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
            border-radius: 50%;
        }

        .article-cta h2 {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .article-cta p {
            color: var(--text-mint);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }

        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 32px;
            border-radius: 50px;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }

        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(255, 215, 0, 0.5);
        }

        /* FAB */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #1A1A1A, #0A0A0A);
            border: 2px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            opacity: 0.7;
            transition: var(--transition);
            animation: floatFAB 3s ease-in-out infinite;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
            animation-play-state: paused;
        }

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

        .fab-support .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid #fff;
            animation: blinkDot 2s ease-in-out infinite;
        }

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

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

        /* Footer */
        .site-footer {
            background: var(--bg-primary);
            color: var(--text-mint);
            padding: 48px 0 24px;
            border-top: 2px solid var(--border-gold);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand h3 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 12px;
        }

        .footer-brand h3 span {
            color: var(--accent-gold);
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-mint);
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--border-gold);
        }

        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: var(--text-mint);
            margin-bottom: 10px;
            transition: var(--transition);
        }

        .footer-col a:hover {
            color: var(--accent-gold);
            transform: translateX(4px);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            font-size: 0.85rem;
            color: var(--text-mint);
        }

        .footer-badges {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 14px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent-gold);
        }

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

            .article-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .sidebar-card {
                flex: 1;
                min-width: 280px;
            }

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

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

            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: var(--bg-primary);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 20px;
                border-bottom: 2px solid var(--border-gold);
                box-shadow: var(--shadow-lg);
                gap: 4px;
            }

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

            .nav-menu li a {
                padding: 12px 16px;
                font-size: 1rem;
            }

            .mobile-toggle {
                display: block;
            }

            .btn-login {
                padding: 6px 10px;
                font-size: 0.8rem;
            }

            .btn-signup {
                padding: 8px 16px;
                font-size: 0.8rem;
            }

            .article-card {
                padding: 24px 20px;
            }

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

            .article-cta {
                padding: 28px 24px;
            }

            .article-cta h2 {
                font-size: 1.3rem;
            }

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

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

            .fab-support {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
                left: 12px;
                bottom: 80px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }

            .article-card {
                padding: 20px 16px;
                border-radius: var(--radius-md);
            }

            .article-title {
                font-size: 1.3rem;
            }

            .article-meta {
                gap: 10px;
            }

            .article-actions {
                flex-direction: column;
                align-items: flex-start;
            }

            .btn-back-home {
                width: 100%;
                justify-content: center;
            }

            .article-share {
                width: 100%;
                justify-content: center;
            }

            .sidebar-card {
                min-width: 100%;
            }

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

/* roulang page: category1 */
:root {
            --primary-green: #0A2E1C;
            --forest-green: #123E25;
            --gold: #FFD700;
            --gold-dark: #D4AC0D;
            --lucky-red: #D32F2F;
            --white: #FFFFFF;
            --pale-mint: #D1F2EB;
            --soft-green: #1A4D2E;
            --warm-bg: #FDF9F0;
            --paper-white: #FEFCF6;
            --sticky-note: #FFF8DC;
            --sticky-blue: #E8F0FE;
            --sticky-pink: #FDE8E8;
            --text-dark: #1A1A1A;
            --text-muted: #5A6B5D;
            --border-warm: #E8DDC8;
            --border-green: #2E5C3E;
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 6px 20px rgba(10,46,28,0.12);
            --shadow-lg: 0 12px 32px rgba(10,46,28,0.18);
            --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
            --font-body: 'Be Vietnam Pro', 'Inter', sans-serif;
        }

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

        body {
            font-family: var(--font-body);
            background: var(--warm-bg);
            color: var(--text-dark);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button, input {
            font-family: var(--font-body);
        }

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

        /* Header / Navigation */
        .site-header {
            background: var(--primary-green);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid rgba(255,215,0,0.3);
            box-shadow: 0 2px 16px rgba(0,0,0,0.25);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
            flex-wrap: wrap;
            padding: 12px 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--gold), #FFC107);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-green);
            font-size: 20px;
            font-weight: 800;
            box-shadow: 0 0 0 3px rgba(255,215,0,0.25);
        }

        .logo-text {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1.3;
            max-width: 260px;
        }

        .logo-text small {
            display: block;
            font-size: 0.7rem;
            color: var(--pale-mint);
            font-weight: 400;
            letter-spacing: 0.3px;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }

        .nav-menu li a {
            display: inline-block;
            padding: 10px 18px;
            color: var(--pale-mint);
            font-size: 0.9rem;
            font-weight: 500;
            border-radius: 50px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-menu li a:hover {
            color: var(--gold);
            background: rgba(255,215,0,0.1);
        }

        .nav-menu li a.active {
            color: var(--primary-green);
            background: var(--gold);
            font-weight: 700;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .btn-login {
            padding: 10px 20px;
            background: transparent;
            border: 1px solid rgba(255,215,0,0.5);
            color: var(--gold);
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(255,215,0,0.15);
            border-color: var(--gold);
        }

        .btn-signup {
            padding: 10px 24px;
            background: var(--gold);
            color: var(--primary-green);
            border: none;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
            box-shadow: 0 4px 12px rgba(255,215,0,0.35);
        }

        .btn-signup:hover {
            background: #FFE44D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(255,215,0,0.45);
        }

        /* Hero Section - Live Stream Style */
        .hero-live {
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--forest-green) 50%, #0B3620 100%);
            padding: 60px 0 50px;
            position: relative;
            overflow: hidden;
        }

        .hero-live::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255,215,0,0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-live::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(210,47,47,0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

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

        .hero-live-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255,215,0,0.15);
            border: 1px solid rgba(255,215,0,0.4);
            color: var(--gold);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero-badge .live-dot {
            width: 10px;
            height: 10px;
            background: var(--lucky-red);
            border-radius: 50%;
            animation: pulse-dot 1.5s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }

        .hero-live h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .hero-live h1 .highlight {
            color: var(--gold);
            position: relative;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--pale-mint);
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 520px;
        }

        .countdown-section {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .countdown-label {
            color: var(--pale-mint);
            font-size: 0.9rem;
            font-weight: 500;
        }

        .countdown-timer {
            display: flex;
            gap: 10px;
        }

        .countdown-item {
            background: rgba(0,0,0,0.35);
            border: 1px solid rgba(255,215,0,0.35);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            text-align: center;
            min-width: 56px;
        }

        .countdown-item .number {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
        }

        .countdown-item .unit {
            font-size: 0.7rem;
            color: var(--pale-mint);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

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

        .btn-primary-gold {
            padding: 14px 32px;
            background: var(--gold);
            color: var(--primary-green);
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 6px 20px rgba(255,215,0,0.35);
        }

        .btn-primary-gold:hover {
            background: #FFE44D;
            transform: translateY(-3px);
            box-shadow: 0 10px 28px rgba(255,215,0,0.5);
        }

        .btn-outline-white {
            padding: 14px 28px;
            background: transparent;
            border: 1px solid rgba(255,255,255,0.35);
            color: var(--white);
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-outline-white:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255,215,0,0.08);
        }

        .hero-visual {
            position: relative;
        }

        .hero-visual-card {
            background: rgba(0,0,0,0.4);
            border: 1px solid rgba(255,215,0,0.25);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .hero-visual-card img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        }

        .hero-visual-body {
            padding: 20px 24px;
        }

        .hero-visual-body h3 {
            color: var(--gold);
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .hero-visual-body p {
            color: var(--pale-mint);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        .hero-stats-row {
            display: flex;
            gap: 16px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .hero-stat {
            background: rgba(255,215,0,0.08);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            flex: 1;
            min-width: 90px;
            text-align: center;
        }

        .hero-stat .stat-number {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--gold);
        }

        .hero-stat .stat-label {
            font-size: 0.75rem;
            color: var(--pale-mint);
        }

        /* Section Common */
        .section {
            padding: 64px 0;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-green);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .section-header p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.7;
        }

        /* Sticky Note Style Cards */
        .sticky-note-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .sticky-note {
            background: var(--sticky-note);
            border: 2px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            position: relative;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .sticky-note::before {
            content: '';
            position: absolute;
            top: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 16px;
            background: rgba(200,180,120,0.35);
            border-radius: 4px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.08);
        }

        .sticky-note:hover {
            transform: translateY(-6px) rotate(-0.5deg);
            box-shadow: var(--shadow-md);
            border-color: var(--gold-dark);
        }

        .sticky-note .note-icon {
            width: 52px;
            height: 52px;
            background: var(--sticky-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--primary-green);
            margin-bottom: 16px;
        }

        .sticky-note:nth-child(2) .note-icon {
            background: var(--sticky-pink);
            color: var(--lucky-red);
        }

        .sticky-note:nth-child(3) .note-icon {
            background: #FFF3D6;
            color: var(--gold-dark);
        }

        .sticky-note h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary-green);
            margin-bottom: 10px;
        }

        .sticky-note p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* Feature List */
        .feature-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .feature-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px dashed var(--border-warm);
            font-size: 0.95rem;
            color: var(--text-dark);
        }

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

        .feature-list li .check-icon {
            width: 22px;
            height: 22px;
            background: var(--sticky-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--primary-green);
            flex-shrink: 0;
            margin-top: 2px;
        }

        /* Steps / Process */
        .steps-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .step-item {
            text-align: left;
            position: relative;
            padding: 0;
        }

        .step-number {
            width: 44px;
            height: 44px;
            background: var(--primary-green);
            color: var(--gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 14px;
            border: 2px solid var(--gold);
            box-shadow: 0 0 0 4px rgba(255,215,0,0.15);
        }

        .step-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary-green);
            margin-bottom: 6px;
        }

        .step-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* FAQ */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--paper-white);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

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

        .faq-question {
            padding: 18px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 600;
            color: var(--primary-green);
            font-size: 0.98rem;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            transition: var(--transition);
        }

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

        .faq-question .faq-icon {
            font-size: 1rem;
            color: var(--gold-dark);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-answer {
            padding: 0 24px 18px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            display: none;
        }

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

        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-green), var(--forest-green));
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 80% 20%, rgba(255,215,0,0.1) 0%, transparent 60%);
            pointer-events: none;
        }

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

        .cta-content {
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 16px;
        }

        .cta-content p {
            font-size: 1.1rem;
            color: var(--pale-mint);
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-green);
            color: var(--pale-mint);
            padding: 48px 0 24px;
            border-top: 2px solid rgba(255,215,0,0.2);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-brand h3 {
            color: var(--gold);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(209,242,235,0.8);
        }

        .footer-col h4 {
            color: var(--gold);
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-col a {
            display: block;
            color: rgba(209,242,235,0.75);
            font-size: 0.88rem;
            padding: 5px 0;
            transition: var(--transition);
        }

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

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,215,0,0.15);
        }

        .footer-bottom p {
            font-size: 0.82rem;
            color: rgba(209,242,235,0.6);
            margin: 0;
        }

        .footer-badges {
            display: flex;
            gap: 10px;
        }

        .footer-badge {
            background: rgba(255,215,0,0.12);
            border: 1px solid rgba(255,215,0,0.35);
            color: var(--gold);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        /* FAB - Left Bottom */
        .fab-left {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--primary-green), var(--forest-green));
            border: 2px solid var(--gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 22px;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255,215,0,0.3);
            transition: var(--transition);
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
            position: fixed;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255,215,0,0.5);
        }

        .fab-left .fab-notification {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            background: var(--lucky-red);
            border-radius: 50%;
            border: 2px solid var(--white);
            animation: pulse-dot 1.5s infinite;
        }

        @keyframes fab-breathe {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-live-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-live h1 {
                font-size: 2.2rem;
            }
            .sticky-note-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-flow {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .nav-wrapper {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }
            .nav-menu {
                justify-content: center;
                gap: 4px;
            }
            .nav-menu li a {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
            .nav-actions {
                justify-content: center;
            }
            .logo {
                justify-content: center;
                text-align: center;
            }
            .logo-text {
                max-width: 100%;
                text-align: center;
            }
            .hero-live {
                padding: 40px 0 36px;
            }
            .hero-live h1 {
                font-size: 1.7rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .section {
                padding: 44px 0;
            }
            .section-header h2 {
                font-size: 1.6rem;
            }
            .sticky-note-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .steps-flow {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .countdown-timer {
                gap: 6px;
            }
            .countdown-item {
                padding: 8px 10px;
                min-width: 46px;
            }
            .countdown-item .number {
                font-size: 1.2rem;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn-primary-gold, .btn-outline-white {
                justify-content: center;
                width: 100%;
            }
            .cta-content h2 {
                font-size: 1.7rem;
            }
            .fab-left {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 18px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero-live h1 {
                font-size: 1.45rem;
            }
            .hero-badge {
                font-size: 0.75rem;
                padding: 6px 14px;
            }
            .countdown-section {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .section-header p {
                font-size: 0.92rem;
            }
            .sticky-note {
                padding: 20px 18px;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.88rem;
            }
            .faq-answer {
                padding: 0 16px 14px;
                font-size: 0.85rem;
            }
            .btn-login, .btn-signup {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            .nav-menu li a {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
        }

/* roulang page: category2 */
:root {
            --paper-bg: #FDFBF7;
            --warm-white: #FFFDF9;
            --ink: #2C2A26;
            --muted-ink: #6B675E;
            --light-ink: #9A948A;
            --sticky-note: #FFF3C4;
            --sticky-blue: #E3F2FD;
            --sticky-pink: #FCE4EC;
            --sticky-green: #E8F5E9;
            --border-line: #E5DFD3;
            --hand-drawn: #3E3932;
            --accent-gold: #D4A017;
            --accent-red: #C0392B;
            --accent-blue: #2980B9;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.07);
            --shadow-lg: 0 16px 40px rgba(0,0,0,0.1);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--paper-bg);
            color: var(--ink);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button, .btn {
            cursor: pointer;
            border: none;
            font-family: var(--font-sans);
            transition: var(--transition);
        }

        .btn:focus-visible, a:focus-visible {
            outline: 3px solid var(--accent-blue);
            outline-offset: 2px;
        }

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

        /* Header & Navigation */
        .site-header {
            background: var(--warm-white);
            border-bottom: 2px solid var(--border-line);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .logo-text {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--ink);
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.3;
        }

        .logo-text .logo-icon {
            font-size: 1.6rem;
            color: var(--accent-gold);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 4px;
            flex-wrap: wrap;
            margin: 0;
            padding: 0;
        }

        .nav-menu li a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--muted-ink);
            border: 1px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-menu li a:hover {
            background: var(--sticky-note);
            color: var(--ink);
            border-color: #E8D58A;
        }

        .nav-menu li a.active {
            background: var(--ink);
            color: var(--warm-white);
            border-color: var(--ink);
        }

        .mobile-toggle {
            display: none;
            background: var(--ink);
            color: var(--warm-white);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 1.2rem;
            border: none;
        }

        /* Hero Section */
        .hero-section {
            background: linear-gradient(135deg, #FFFDF9 0%, #FDF3E7 50%, #F9EEDD 100%);
            border-bottom: 3px dashed var(--border-line);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -30px;
            right: -30px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(212,160,23,0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

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

        .hero-tag {
            display: inline-block;
            background: var(--sticky-note);
            border: 1px solid #E8D58A;
            color: #7A5C00;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 16px;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }

        .hero-title {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--ink);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--muted-ink);
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 540px;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-primary-custom {
            background: var(--ink);
            color: var(--warm-white);
            padding: 12px 24px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 2px solid var(--ink);
            box-shadow: var(--shadow-sm);
        }

        .btn-primary-custom:hover {
            background: var(--accent-gold);
            border-color: var(--accent-gold);
            color: var(--ink);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .btn-outline-custom {
            background: transparent;
            color: var(--ink);
            padding: 12px 24px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 2px solid var(--border-line);
        }

        .btn-outline-custom:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: #FFFDF5;
        }

        .hero-visual {
            background: var(--warm-white);
            border: 2px solid var(--border-line);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-md);
            position: relative;
        }

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

        .countdown-box {
            background: var(--sticky-note);
            border: 2px dashed #D4A017;
            border-radius: var(--radius-md);
            padding: 16px;
            text-align: center;
            margin-top: 16px;
        }

        .countdown-box h5 {
            font-size: 0.9rem;
            color: #7A5C00;
            margin-bottom: 8px;
            font-weight: 700;
        }

        .countdown-timer {
            display: flex;
            gap: 10px;
            justify-content: center;
        }

        .countdown-timer div {
            background: var(--warm-white);
            border: 1px solid #D4A017;
            border-radius: 8px;
            padding: 8px 10px;
            min-width: 55px;
        }

        .countdown-timer span {
            display: block;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--ink);
        }

        .countdown-timer small {
            font-size: 0.7rem;
            color: var(--muted-ink);
            text-transform: uppercase;
        }

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

        .section-header {
            margin-bottom: 32px;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.3;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--muted-ink);
            line-height: 1.7;
            max-width: 680px;
        }

        /* Feature Cards */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }

        .feature-card {
            background: var(--warm-white);
            border: 2px solid var(--border-line);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition);
            position: relative;
        }

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

        .feature-card .feature-icon {
            width: 48px;
            height: 48px;
            background: var(--sticky-note);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: #7A5C00;
            margin-bottom: 16px;
        }

        .feature-card:nth-child(2) .feature-icon {
            background: var(--sticky-blue);
            color: #1A5276;
        }

        .feature-card:nth-child(3) .feature-icon {
            background: var(--sticky-pink);
            color: #922B21;
        }

        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--ink);
        }

        .feature-card p {
            font-size: 0.95rem;
            color: var(--muted-ink);
            line-height: 1.7;
        }

        /* Game Grid */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }

        .game-card {
            background: var(--warm-white);
            border: 2px solid var(--border-line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .game-card img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-bottom: 2px solid var(--border-line);
        }

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

        .game-card-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ink);
        }

        .game-card-body p {
            font-size: 0.9rem;
            color: var(--muted-ink);
            line-height: 1.6;
            flex: 1;
        }

        .game-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            background: var(--sticky-note);
            color: #7A5C00;
            margin-bottom: 10px;
            align-self: flex-start;
        }

        /* Steps / Process */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .step-item {
            text-align: left;
            padding: 20px;
            background: var(--warm-white);
            border: 2px solid var(--border-line);
            border-radius: var(--radius-md);
            transition: var(--transition);
        }

        .step-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }

        .step-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 8px;
        }

        .step-item h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ink);
        }

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

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin-top: 32px;
        }

        .faq-item {
            background: var(--warm-white);
            border: 2px solid var(--border-line);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
        }

        .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--ink);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: none;
            width: 100%;
            text-align: left;
            border: none;
            transition: var(--transition);
        }

        .faq-question:hover {
            background: #FFFDF5;
        }

        .faq-question i {
            color: var(--accent-gold);
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.95rem;
            color: var(--muted-ink);
            line-height: 1.7;
            display: none;
        }

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

        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }

        /* CTA Section */
        .cta-section {
            background: var(--ink);
            color: var(--warm-white);
            padding: 56px 0;
            border-radius: var(--radius-lg);
            margin: 40px 0;
        }

        .cta-inner {
            text-align: center;
            max-width: 640px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .cta-inner p {
            font-size: 1rem;
            color: #CCC9C2;
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .btn-cta {
            background: var(--accent-gold);
            color: var(--ink);
            padding: 14px 32px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 1rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 2px solid var(--accent-gold);
        }

        .btn-cta:hover {
            background: transparent;
            color: var(--accent-gold);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(212,160,23,0.3);
        }

        /* Footer */
        .site-footer {
            background: var(--warm-white);
            border-top: 2px solid var(--border-line);
            padding: 48px 0 24px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--ink);
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: var(--muted-ink);
            line-height: 1.7;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--ink);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .footer-col a {
            display: block;
            font-size: 0.9rem;
            color: var(--muted-ink);
            margin-bottom: 8px;
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border-line);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--light-ink);
        }

        .footer-badges {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .footer-badge {
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 16px;
            background: var(--sticky-note);
            color: #7A5C00;
            border: 1px solid #E8D58A;
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 20px;
            bottom: 80px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--ink);
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.25);
            border: 2px solid var(--accent-gold);
            cursor: pointer;
            transition: var(--transition);
            opacity: 0.75;
            animation: fabBreathe 3s ease-in-out infinite;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 28px rgba(212,160,23,0.35);
        }

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

        @keyframes fabBreathe {
            0%, 100% { box-shadow: 0 4px 20px rgba(0,0,0,0.25); }
            50% { box-shadow: 0 4px 28px rgba(212,160,23,0.4); }
        }

        .fab-notification {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #E53935;
            border-radius: 50%;
            border: 2px solid var(--warm-white);
            animation: blinkDot 1.5s ease-in-out infinite;
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.1rem;
            }
            .feature-grid, .game-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-direction: column;
                align-items: stretch;
            }
            .mobile-toggle {
                display: block;
                align-self: flex-end;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                gap: 4px;
                background: var(--warm-white);
                padding: 12px;
                border-radius: 12px;
                border: 2px solid var(--border-line);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                text-align: left;
                padding: 10px 14px;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .feature-grid, .game-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .cta-section {
                padding: 40px 20px;
            }
            .fab-left {
                left: 12px;
                bottom: 60px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding: 0 16px;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .countdown-timer div {
                min-width: 45px;
                padding: 6px 8px;
            }
            .countdown-timer span {
                font-size: 1.1rem;
            }
            .btn-primary-custom, .btn-outline-custom {
                padding: 10px 18px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary-bg: #121212;
            --secondary-bg: #1C1C1E;
            --card-bg: #1E1E20;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-bronze: #B8860B;
            --text-primary: #F5F5F7;
            --text-muted: #D4AC0D;
            --text-secondary: #A6ACAF;
            --border-color: rgba(197, 160, 89, 0.3);
            --border-radius-sm: 8px;
            --border-radius-md: 14px;
            --border-radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
            --font-family: 'Segoe UI', 'Inter', -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
            --container-max: 1200px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-family);
            background-color: var(--primary-bg);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
        }
        
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* ===== HEADER / NAV ===== */
        .site-header {
            background: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 12px 0;
        }
        
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        
        .nav-logo {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .nav-logo i {
            color: var(--accent-amber);
            font-size: 1.4rem;
        }
        
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        
        .nav-menu li a {
            display: inline-block;
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 20px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .nav-menu li a:hover,
        .nav-menu li a:focus {
            color: var(--accent-gold);
            background: rgba(197, 160, 89, 0.1);
        }
        
        .nav-menu li a.active {
            color: var(--primary-bg);
            background: var(--accent-gold);
            font-weight: 600;
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-login {
            padding: 8px 16px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-login:hover,
        .btn-login:focus {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        
        .btn-signup {
            padding: 8px 20px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-bg);
            background: var(--accent-gold);
            border: none;
            border-radius: 20px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-signup:hover,
        .btn-signup:focus {
            background: var(--accent-amber);
            box-shadow: 0 4px 16px rgba(255, 191, 0, 0.3);
            transform: translateY(-1px);
        }
        
        .mobile-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            font-size: 1.3rem;
            border-radius: 8px;
            padding: 6px 12px;
            transition: var(--transition);
        }
        
        .mobile-toggle:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        
        /* ===== FAB ===== */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1C1C1E, #2C2C30);
            border: 2px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(197, 160, 89, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.35s ease;
            opacity: 0.85;
            animation: floatFab 3s ease-in-out infinite;
            text-decoration: none;
        }
        
        .fab-left i {
            color: var(--accent-amber);
            font-size: 1.4rem;
            transition: transform 0.4s ease;
        }
        
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(197, 160, 89, 0.55);
        }
        
        .fab-left:hover i {
            transform: rotate(360deg);
        }
        
        .fab-left:active {
            transform: scale(0.95) translateY(2px);
        }
        
        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: #E53935;
            border-radius: 50%;
            border: 2px solid var(--primary-bg);
            animation: blinkDot 1.8s ease-in-out infinite;
        }
        
        @keyframes floatFab {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* ===== HERO ===== */
        .hero-section {
            position: relative;
            background: linear-gradient(135deg, #0D0D0D 0%, #1A1A1E 40%, #241F10 100%);
            padding: 70px 0 80px;
            overflow: hidden;
            border-bottom: 1px solid var(--border-color);
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 70% 30%, rgba(197, 160, 89, 0.15) 0%, transparent 60%);
            pointer-events: none;
        }
        
        .hero-pattern {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                radial-gradient(circle at 20% 50%, rgba(197, 160, 89, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(255, 191, 0, 0.04) 0%, transparent 50%);
            pointer-events: none;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
        }
        
        .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(197, 160, 89, 0.15);
            border: 1px solid var(--accent-gold);
            color: var(--accent-amber);
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: 20px;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
            text-transform: uppercase;
        }
        
        .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 20px;
        }
        
        .hero-title .highlight {
            color: var(--accent-gold);
        }
        
        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 650px;
        }
        
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }
        
        .btn-primary-cta {
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary-bg);
            background: var(--accent-gold);
            border: none;
            border-radius: 30px;
            transition: var(--transition);
            letter-spacing: 0.3px;
        }
        
        .btn-primary-cta:hover,
        .btn-primary-cta:focus {
            background: var(--accent-amber);
            box-shadow: 0 8px 30px rgba(255, 191, 0, 0.4);
            transform: translateY(-2px);
        }
        
        .btn-secondary-cta {
            padding: 14px 28px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            background: transparent;
            border: 2px solid var(--accent-gold);
            border-radius: 30px;
            transition: var(--transition);
            letter-spacing: 0.3px;
        }
        
        .btn-secondary-cta:hover,
        .btn-secondary-cta:focus {
            background: rgba(197, 160, 89, 0.15);
            border-color: var(--accent-amber);
            color: var(--accent-amber);
        }
        
        .hero-stats {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
        }
        
        .hero-stat {
            text-align: left;
        }
        
        .hero-stat .stat-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
        }
        
        .hero-stat .stat-label {
            font-size: 0.8rem;
            color: var(--text-secondary);
            letter-spacing: 0.5px;
        }
        
        /* ===== SECTION GENERAL ===== */
        .section {
            padding: 60px 0;
        }
        
        .section-alt {
            background: var(--secondary-bg);
            border-top: 1px solid rgba(197, 160, 89, 0.15);
            border-bottom: 1px solid rgba(197, 160, 89, 0.15);
        }
        
        .section-header {
            margin-bottom: 40px;
        }
        
        .section-header h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.3;
        }
        
        .section-header p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            max-width: 650px;
            line-height: 1.7;
        }
        
        .section-divider {
            width: 50px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 2px;
            margin-bottom: 16px;
        }
        
        /* ===== FEATURES ===== */
        .feature-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }
        
        .feature-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 20px;
            background: rgba(30, 30, 32, 0.6);
            border: 1px solid rgba(197, 160, 89, 0.2);
            border-radius: var(--border-radius-md);
            transition: var(--transition);
        }
        
        .feature-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        
        .feature-icon {
            width: 48px;
            height: 48px;
            min-width: 48px;
            background: rgba(197, 160, 89, 0.15);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--accent-gold);
        }
        
        .feature-text h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        
        .feature-text p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }
        
        /* ===== GAME SHOWCASE ===== */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 20px;
        }
        
        .game-card {
            background: var(--card-bg);
            border: 1px solid rgba(197, 160, 89, 0.25);
            border-radius: var(--border-radius-md);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
        }
        
        .game-card:hover {
            border-color: var(--accent-gold);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
            transform: translateY(-5px);
        }
        
        .game-card-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            background: #2A2A2E;
        }
        
        .game-card-body {
            padding: 16px;
        }
        
        .game-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            background: rgba(18, 18, 18, 0.85);
            border: 1px solid var(--accent-gold);
            color: var(--accent-amber);
            font-size: 0.7rem;
            font-weight: 700;
            border-radius: 12px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        
        .game-card-body h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text-primary);
        }
        
        .game-card-body p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin: 0 0 12px 0;
            line-height: 1.5;
        }
        
        .game-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        
        .game-card-meta .rating {
            color: var(--accent-amber);
            font-weight: 600;
        }
        
        /* ===== STEPS ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 24px;
            counter-reset: step-counter;
        }
        
        .step-item {
            position: relative;
            padding: 24px 20px;
            background: rgba(30, 30, 32, 0.5);
            border: 1px solid rgba(197, 160, 89, 0.2);
            border-radius: var(--border-radius-md);
            transition: var(--transition);
        }
        
        .step-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
        }
        
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: var(--accent-gold);
            color: var(--primary-bg);
            font-weight: 800;
            font-size: 1.1rem;
            border-radius: 50%;
            margin-bottom: 14px;
        }
        
        .step-item h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        
        .step-item p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }
        
        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: rgba(30, 30, 32, 0.6);
            border: 1px solid rgba(197, 160, 89, 0.2);
            border-radius: var(--border-radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: rgba(197, 160, 89, 0.5);
        }
        
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 0.95rem;
            font-weight: 600;
            text-align: left;
            transition: var(--transition);
        }
        
        .faq-question:hover {
            color: var(--accent-gold);
        }
        
        .faq-question .faq-icon {
            min-width: 20px;
            color: var(--accent-gold);
            font-size: 0.8rem;
            transition: transform 0.3s ease;
        }
        
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        
        .faq-answer-inner {
            padding: 0 20px 18px 20px;
            color: var(--text-secondary);
            font-size: 0.88rem;
            line-height: 1.7;
        }
        
        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, #1C1C1E 0%, #241F10 100%);
            border: 1px solid rgba(197, 160, 89, 0.3);
            border-radius: var(--border-radius-lg);
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 50% 50%, rgba(197, 160, 89, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }
        
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            position: relative;
            z-index: 2;
        }
        
        .cta-section p {
            color: var(--text-secondary);
            max-width: 550px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 2;
            line-height: 1.7;
        }
        
        .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }
        
        /* ===== FOOTER ===== */
        .site-footer {
            background: #0D0D0D;
            border-top: 1px solid rgba(197, 160, 89, 0.25);
            padding: 50px 0 30px;
            margin-top: 40px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 30px;
        }
        
        .footer-brand h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        
        .footer-col a {
            display: block;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
            transition: var(--transition);
        }
        
        .footer-col a:hover,
        .footer-col a:focus {
            color: var(--accent-gold);
        }
        
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(197, 160, 89, 0.2);
        }
        
        .footer-bottom p {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin: 0;
        }
        
        .footer-badges {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        
        .footer-badge {
            padding: 4px 12px;
            background: rgba(197, 160, 89, 0.1);
            border: 1px solid var(--accent-gold);
            color: var(--accent-amber);
            font-size: 0.7rem;
            font-weight: 600;
            border-radius: 12px;
            letter-spacing: 0.5px;
        }
        
        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.2rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .nav-wrapper {
                flex-wrap: wrap;
            }
            
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding-top: 10px;
                order: 3;
            }
            
            .nav-menu.open {
                display: flex;
            }
            
            .nav-menu li a {
                display: block;
                padding: 10px 16px;
                text-align: left;
                border-radius: 8px;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .nav-actions {
                margin-left: auto;
            }
            
            .hero-section {
                padding: 50px 0 60px;
            }
            
            .hero-title {
                font-size: 1.8rem;
            }
            
            .hero-subtitle {
                font-size: 0.95rem;
            }
            
            .hero-stats {
                gap: 20px;
            }
            
            .section {
                padding: 40px 0;
            }
            
            .section-header h2 {
                font-size: 1.5rem;
            }
            
            .cta-section {
                padding: 35px 20px;
            }
            
            .cta-section h2 {
                font-size: 1.4rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
        }
        
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            
            .btn-primary-cta,
            .btn-secondary-cta {
                width: 100%;
                text-align: center;
            }
            
            .hero-actions {
                flex-direction: column;
            }
            
            .game-grid {
                grid-template-columns: 1fr;
            }
            
            .feature-list {
                grid-template-columns: 1fr;
            }
            
            .steps-grid {
                grid-template-columns: 1fr;
            }
            
            .fab-left {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 80px;
            }
        }