/* roulang page: index */
/* ============ FOUNDATION OVERRIDES & DESIGN VARIABLES ============ */
        :root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-dark: #061A0F;
            --bg-card: rgba(18, 62, 37, 0.75);
            --gold: #FFD700;
            --gold-light: #FFE55C;
            --gold-dark: #B89400;
            --red: #D32F2F;
            --red-bright: #FF3D3D;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FB3A6;
            --text-gold: #FEF08A;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-gold-strong: rgba(255, 215, 0, 0.6);
            --border-dark: rgba(209, 242, 235, 0.12);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 30px;
            --shadow-gold-sm: 0 4px 20px rgba(255, 215, 0, 0.12);
            --shadow-gold-lg: 0 8px 40px rgba(255, 215, 0, 0.2);
            --shadow-dark: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 14px 48px rgba(0, 0, 0, 0.45), 0 0 24px rgba(255, 215, 0, 0.18);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            --font-primary: 'Be Vietnam Pro', 'Segoe UI', 'Roboto', sans-serif;
            --font-display: 'Playfair Display', 'Be Vietnam Pro', serif;
        }
        
        /* Base Reset & Override */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        
        body {
            font-family: var(--font-primary);
            background: var(--bg-primary);
            color: var(--text-mint);
            line-height: 1.6;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at 30% 20%, rgba(255, 215, 0, 0.03) 0%, transparent 60%),
                        radial-gradient(ellipse at 70% 80%, rgba(255, 215, 0, 0.025) 0%, transparent 50%),
                        radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.015) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
        }
        
        a {
            color: var(--gold);
            text-decoration: none;
            transition: var(--transition);
        }
        
        a:hover {
            color: var(--gold-light);
            text-decoration: none;
        }
        
        img {
            max-width: 100%;
            height: auto;
        }
        
        button,
        input,
        select,
        textarea {
            font-family: var(--font-primary);
        }
        
        button:focus,
        a:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid var(--gold);
            outline-offset: 2px;
        }
        
        .container-wrapper {
            position: relative;
            z-index: 1;
        }
        
        /* ============ CONTAINER ============ */
        .page-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .page-container-fluid {
            max-width: 1360px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* ============ SECTION COMMON ============ */
        .section-block {
            padding: 64px 0;
            position: relative;
        }
        
        .section-block--dark {
            background: var(--bg-dark);
        }
        
        .section-block--secondary {
            background: var(--bg-secondary);
        }
        
        .section-block--gold-gradient {
            background: linear-gradient(135deg, #0A2E1C 0%, #0F3A24 40%, #0A2E1C 100%);
        }
        
        .section-header {
            margin-bottom: 36px;
        }
        
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--gold);
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        
        .section-label::before,
        .section-label::after {
            content: '';
            display: inline-block;
            width: 24px;
            height: 1.5px;
            background: var(--gold);
            opacity: 0.6;
        }
        
        .section-title {
            font-family: var(--font-primary);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-white);
            line-height: 1.25;
            margin: 0 0 10px 0;
        }
        
        .section-title em {
            color: var(--gold);
            font-style: normal;
        }
        
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.6;
            margin: 0;
        }
        
        .section-desc--center {
            margin-left: auto;
            margin-right: auto;
        }
        
        .text-center {
            text-align: center;
        }
        
        .text-left {
            text-align: left;
        }
        
        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(6, 26, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-dark);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
        }
        
        .navbar-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            gap: 16px;
            flex-wrap: nowrap;
        }
        
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            min-width: 0;
        }
        
        .navbar-brand-icon {
            width: 42px;
            height: 42px;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-dark);
            font-size: 1.3rem;
            flex-shrink: 0;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.35);
        }
        
        .navbar-brand-text {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
            white-space: nowrap;
            letter-spacing: -0.3px;
        }
        
        .navbar-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-shrink: 0;
        }
        
        .navbar-links li {
            margin: 0;
        }
        
        .navbar-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--text-mint);
            font-size: 0.88rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 30px;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .navbar-links a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .navbar-links a.active {
            color: var(--bg-dark);
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            font-weight: 700;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.3);
        }
        
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        
        .btn-login {
            color: var(--text-mint);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 9px 16px;
            border-radius: 30px;
            background: transparent;
            border: 1px solid var(--border-dark);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-login:hover {
            color: var(--gold);
            border-color: var(--border-gold-strong);
        }
        
        .btn-signup {
            color: var(--bg-dark);
            font-size: 0.85rem;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: 30px;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
        }
        
        .btn-signup:hover {
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
            transform: translateY(-1px);
        }
        
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-dark);
            color: var(--text-white);
            font-size: 1.3rem;
            cursor: pointer;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        
        .nav-toggle:hover {
            border-color: var(--border-gold-strong);
            color: var(--gold);
        }
        
        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: 56px 0 80px;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(6, 26, 15, 0.88) 0%, rgba(10, 46, 28, 0.72) 40%, rgba(6, 26, 15, 0.9) 100%);
            z-index: 1;
        }
        
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 80px;
            background: linear-gradient(to top, var(--bg-primary) 0%, transparent 100%);
            z-index: 2;
        }
        
        .hero-content {
            position: relative;
            z-index: 3;
        }
        
        .hero-stage-card {
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.92) 0%, rgba(6, 26, 15, 0.88) 100%);
            border: 1px solid var(--border-gold-strong);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            box-shadow: var(--shadow-gold-lg), var(--shadow-dark);
            backdrop-filter: blur(10px);
        }
        
        .hero-badge-row {
            display: flex;
            gap: 10px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        
        .hero-badge--gold {
            background: rgba(255, 215, 0, 0.15);
            color: var(--gold);
            border: 1px solid var(--border-gold);
        }
        
        .hero-badge--red {
            background: rgba(211, 47, 47, 0.2);
            color: var(--red-bright);
            border: 1px solid rgba(211, 47, 47, 0.4);
        }
        
        .hero-title {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--text-white);
            line-height: 1.2;
            margin: 0 0 14px 0;
            letter-spacing: -0.5px;
        }
        
        .hero-title em {
            color: var(--gold);
            font-style: normal;
            background: linear-gradient(135deg, var(--gold) 0%, #FFF3A0 50%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-mint);
            line-height: 1.6;
            margin: 0 0 20px 0;
            max-width: 640px;
        }
        
        .hero-cta-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 40px;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            color: var(--bg-dark);
            font-weight: 800;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
            white-space: nowrap;
        }
        
        .btn-hero-primary:hover {
            box-shadow: 0 8px 36px rgba(255, 215, 0, 0.55);
            transform: translateY(-2px);
        }
        
        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 24px;
            border-radius: 40px;
            background: transparent;
            color: var(--text-mint);
            font-weight: 600;
            font-size: 0.95rem;
            border: 1px solid var(--border-gold-strong);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-hero-secondary:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(255, 215, 0, 0.06);
        }
        
        .hero-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            padding-top: 18px;
            border-top: 1px solid var(--border-dark);
        }
        
        .hero-stat-item {
            display: flex;
            flex-direction: column;
        }
        
        .hero-stat-value {
            font-size: 1.35rem;
            font-weight: 900;
            color: var(--gold);
            letter-spacing: -0.3px;
        }
        
        .hero-stat-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.8px;
            font-weight: 500;
        }
        
        .hero-panel-side {
            display: flex;
            flex-direction: column;
            gap: 16px;
            height: 100%;
            justify-content: center;
        }
        
        .hero-side-card {
            background: rgba(18, 62, 37, 0.7);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            backdrop-filter: blur(6px);
            transition: var(--transition);
        }
        
        .hero-side-card:hover {
            border-color: var(--border-gold-strong);
            background: rgba(18, 62, 37, 0.85);
        }
        
        .hero-side-card-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.15);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            margin-bottom: 8px;
        }
        
        .hero-side-card-title {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 0 0 4px 0;
        }
        
        .hero-side-card-desc {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }
        
        /* ============ PROMOTION LADDER ============ */
        .ladder-container {
            display: flex;
            gap: 14px;
            align-items: stretch;
            flex-wrap: wrap;
            justify-content: center;
        }
        
        .ladder-step {
            flex: 1 1 200px;
            min-width: 180px;
            max-width: 280px;
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition);
            position: relative;
        }
        
        .ladder-step:hover {
            border-color: var(--border-gold-strong);
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        
        .ladder-step--featured {
            border-color: var(--border-gold-strong);
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, var(--bg-card) 60%);
            box-shadow: var(--shadow-gold-sm);
        }
        
        .ladder-step-tag {
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--red);
            color: white;
            font-size: 0.65rem;
            font-weight: 800;
            padding: 4px 12px;
            border-radius: 14px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            white-space: nowrap;
        }
        
        .ladder-step-level {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }
        
        .ladder-step-value {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--text-white);
            margin-bottom: 6px;
            letter-spacing: -0.5px;
        }
        
        .ladder-step-value span {
            color: var(--gold);
        }
        
        .ladder-step-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 14px;
            line-height: 1.5;
        }
        
        .btn-ladder {
            display: inline-block;
            padding: 9px 18px;
            border-radius: 24px;
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
            font-size: 0.75rem;
            font-weight: 700;
            border: 1px solid var(--border-gold);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .btn-ladder:hover {
            background: var(--gold);
            color: var(--bg-dark);
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
        }
        
        /* ============ GAME CARDS ============ */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 20px;
        }
        
        .game-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
            cursor: pointer;
        }
        
        .game-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--gold);
        }
        
        .game-card-image-wrap {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
        }
        
        .game-card-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-slow);
        }
        
        .game-card:hover .game-card-image-wrap img {
            transform: scale(1.06);
        }
        
        .game-card-image-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, rgba(6, 26, 15, 0.2) 0%, rgba(6, 26, 15, 0.8) 100%);
        }
        
        .game-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            border-radius: 16px;
            font-size: 0.65rem;
            font-weight: 800;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        
        .game-card-tag--hot {
            background: var(--red);
            color: white;
            animation: tagPulse 1.8s ease-in-out infinite;
        }
        
        .game-card-tag--new {
            background: var(--gold);
            color: var(--bg-dark);
        }
        
        .game-card-body {
            padding: 16px 18px 18px;
        }
        
        .game-card-title {
            font-size: 1rem;
            font-weight: 800;
            color: var(--text-white);
            margin: 0 0 6px 0;
        }
        
        .game-card-desc {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin: 0 0 10px 0;
            line-height: 1.5;
        }
        
        .game-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 10px;
            border-top: 1px solid var(--border-dark);
        }
        
        .game-card-jackpot {
            font-size: 0.85rem;
            font-weight: 800;
            color: var(--gold);
        }
        
        .game-card-play {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.72rem;
            font-weight: 700;
            color: var(--text-mint);
            transition: var(--transition);
        }
        
        .game-card-play:hover {
            color: var(--gold);
        }
        
        @keyframes tagPulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }
        
        /* ============ STATS DASHBOARD ============ */
        .stats-dashboard {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 18px;
        }
        
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 24px 22px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: var(--transition);
        }
        
        .stat-card:hover {
            border-color: var(--border-gold-strong);
            box-shadow: var(--shadow-gold-sm);
        }
        
        .stat-card-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        
        .stat-card-content {
            flex: 1;
        }
        
        .stat-card-value {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--text-white);
            margin-bottom: 2px;
            letter-spacing: -0.3px;
        }
        
        .stat-card-value span {
            color: var(--gold);
            font-size: 0.9rem;
        }
        
        .stat-card-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.6px;
            font-weight: 500;
        }
        
        /* ============ TIMELINE ============ */
        .timeline-wrapper {
            position: relative;
            padding: 20px 0;
        }
        
        .timeline-wrapper::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, transparent 0%, var(--border-gold-strong) 10%, var(--border-gold-strong) 90%, transparent 100%);
            transform: translateX(-50%);
        }
        
        .timeline-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            margin-bottom: 32px;
            position: relative;
            padding-left: calc(50% + 28px);
        }
        
        .timeline-item:nth-child(even) {
            padding-left: 0;
            padding-right: calc(50% + 28px);
            flex-direction: row-reverse;
        }
        
        .timeline-item::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 8px;
            width: 12px;
            height: 12px;
            background: var(--gold);
            border-radius: 50%;
            transform: translateX(-50%);
            box-shadow: 0 0 16px rgba(255, 215, 0, 0.5);
            z-index: 1;
        }
        
        .timeline-content {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            transition: var(--transition);
            flex: 1;
            max-width: 420px;
        }
        
        .timeline-content:hover {
            border-color: var(--border-gold-strong);
            box-shadow: var(--shadow-gold-sm);
        }
        
        .timeline-step-num {
            display: inline-block;
            font-size: 0.65rem;
            font-weight: 800;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 6px;
        }
        
        .timeline-title {
            font-size: 1rem;
            font-weight: 800;
            color: var(--text-white);
            margin: 0 0 6px 0;
        }
        
        .timeline-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.55;
        }
        
        /* ============ NEWS / CMS SECTION ============ */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 28px;
        }
        
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .news-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px 18px;
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            transition: var(--transition);
            text-decoration: none;
        }
        
        .news-item:hover {
            border-color: var(--border-gold-strong);
            background: rgba(18, 62, 37, 0.9);
            transform: translateX(4px);
        }
        
        .news-item-date {
            flex-shrink: 0;
            min-width: 52px;
            text-align: center;
            color: var(--gold);
            font-weight: 700;
            font-size: 0.75rem;
            padding: 6px 4px;
            border-right: 1px solid var(--border-dark);
        }
        
        .news-item-content {
            flex: 1;
            min-width: 0;
        }
        
        .news-item-title {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 0 0 4px 0;
            line-height: 1.45;
        }
        
        .news-item-excerpt {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .news-empty {
            padding: 28px 20px;
            background: var(--bg-card);
            border: 1px dashed var(--border-dark);
            border-radius: var(--radius-md);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        
        .news-sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 20px;
        }
        
        .news-sidebar-title {
            font-size: 0.85rem;
            font-weight: 800;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 0.8px;
            margin: 0 0 12px 0;
        }
        
        .news-sidebar-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-dark);
            font-size: 0.82rem;
            color: var(--text-mint);
            transition: var(--transition);
        }
        
        .news-sidebar-item:last-child {
            border-bottom: none;
        }
        
        .news-sidebar-item:hover {
            color: var(--gold);
        }
        
        .news-sidebar-item i {
            color: var(--gold);
            font-size: 0.7rem;
            flex-shrink: 0;
        }
        
        /* ============ FAQ ============ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--border-gold-strong);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 18px 22px;
            cursor: pointer;
            transition: var(--transition);
            user-select: none;
        }
        
        .faq-question:hover {
            background: rgba(255, 215, 0, 0.04);
        }
        
        .faq-question-text {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 0;
        }
        
        .faq-question-icon {
            font-size: 1rem;
            color: var(--gold);
            flex-shrink: 0;
            transition: var(--transition);
        }
        
        .faq-item.active .faq-question-icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 22px;
        }
        
        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 22px 18px;
        }
        
        .faq-answer p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }
        
        /* ============ CTA / BOOKING FORM ============ */
        .cta-section {
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            position: relative;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(6, 26, 15, 0.92) 0%, rgba(18, 62, 37, 0.78) 100%);
        }
        
        .cta-container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }
        
        .cta-left {
            padding-right: 20px;
        }
        
        .cta-form-wrap {
            background: var(--bg-card);
            border: 1px solid var(--border-gold-strong);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-gold-lg);
        }
        
        .cta-form-title {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--text-white);
            margin: 0 0 6px 0;
        }
        
        .cta-form-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0 0 18px 0;
        }
        
        .form-group {
            margin-bottom: 14px;
        }
        
        .form-group label {
            display: block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-mint);
            margin-bottom: 5px;
        }
        
        .form-group input,
        .form-group select {
            width: 100%;
            padding: 11px 14px;
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-sm);
            background: rgba(6, 26, 15, 0.5);
            color: var(--text-white);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        
        .form-group input::placeholder {
            color: var(--text-muted);
        }
        
        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--gold);
            outline: none;
            box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
        }
        
        .form-group select option {
            background: var(--bg-dark);
            color: var(--text-white);
        }
        
        .btn-form-submit {
            width: 100%;
            padding: 13px 20px;
            border: none;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            color: var(--bg-dark);
            font-size: 0.95rem;
            font-weight: 800;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.3);
        }
        
        .btn-form-submit:hover {
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.45);
            transform: translateY(-1px);
        }
        
        .form-notice {
            font-size: 0.7rem;
            color: var(--text-muted);
            text-align: center;
            margin-top: 10px;
        }
        
        /* ============ FLOATING CONVERSION BAR ============ */
        .floating-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            z-index: 90;
            background: rgba(6, 26, 15, 0.95);
            backdrop-filter: blur(14px);
            border-top: 1px solid var(--border-gold-strong);
            padding: 12px 16px;
            transform: translateY(100%);
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        
        .floating-bar.visible {
            transform: translateY(0);
        }
        
        .floating-bar-text {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-mint);
        }
        
        .floating-bar-text strong {
            color: var(--gold);
        }
        
        .btn-floating {
            padding: 9px 20px;
            border-radius: 26px;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            color: var(--bg-dark);
            font-weight: 800;
            font-size: 0.8rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-floating:hover {
            box-shadow: 0 4px 18px rgba(255, 215, 0, 0.4);
        }
        
        .floating-bar-close {
            background: transparent;
            border: none;
            color: var(--text-muted);
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            padding: 4px 8px;
        }
        
        .floating-bar-close:hover {
            color: var(--text-white);
        }
        
        /* ============ FAB ============ */
        .fab-lucky {
            position: fixed;
            left: 18px;
            bottom: 90px;
            z-index: 95;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #0A2E1C 0%, #061A0F 100%);
            border: 3px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            animation: fabBreathe 3s ease-in-out infinite;
            opacity: 0.75;
            position: fixed;
        }
        
        .fab-lucky:hover {
            opacity: 1;
            box-shadow: 0 6px 32px rgba(255, 215, 0, 0.45);
            transform: scale(1.08);
        }
        
        .fab-lucky:active {
            transform: scale(0.95) translateY(2px);
        }
        
        .fab-lucky-icon {
            font-size: 1.5rem;
            color: var(--gold);
            transition: var(--transition);
        }
        
        .fab-lucky:hover .fab-lucky-icon {
            transform: rotate(360deg);
        }
        
        .fab-lucky-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 10px;
            height: 10px;
            background: var(--red-bright);
            border-radius: 50%;
            animation: dotBlink 1.2s ease-in-out infinite;
        }
        
        @keyframes fabBreathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        
        @keyframes dotBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-dark);
            padding: 44px 0 28px;
            position: relative;
            z-index: 1;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 30px;
            margin-bottom: 28px;
        }
        
        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .footer-brand-name {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.3;
        }
        
        .footer-brand-desc {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.55;
        }
        
        .footer-heading {
            font-size: 0.8rem;
            font-weight: 800;
            color: var(--text-white);
            text-transform: uppercase;
            letter-spacing: 0.8px;
            margin: 0 0 12px 0;
        }
        
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 7px;
        }
        
        .footer-links a {
            font-size: 0.8rem;
            color: var(--text-muted);
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        
        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .footer-badge {
            padding: 6px 12px;
            border-radius: 18px;
            font-size: 0.7rem;
            font-weight: 700;
            background: rgba(255, 215, 0, 0.08);
            color: var(--gold);
            border: 1px solid var(--border-gold);
        }
        
        .footer-badge--18 {
            background: rgba(211, 47, 47, 0.15);
            color: var(--red-bright);
            border-color: rgba(211, 47, 47, 0.4);
        }
        
        .footer-bottom {
            border-top: 1px solid var(--border-dark);
            padding-top: 18px;
            text-align: center;
        }
        
        .footer-bottom-text {
            font-size: 0.72rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }
        
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .section-title {
                font-size: 1.8rem;
            }
            .hero-title {
                font-size: 2rem;
            }
            .cta-container {
                grid-template-columns: 1fr;
            }
            .cta-left {
                padding-right: 0;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .hero-panel-side {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
        }
        
        @media (max-width: 768px) {
            .section-block {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .hero-section {
                min-height: auto;
                padding: 36px 0 60px;
            }
            .hero-stage-card {
                padding: 24px 20px;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .hero-stats {
                gap: 16px;
            }
            .hero-stat-value {
                font-size: 1.1rem;
            }
            .navbar-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(6, 26, 15, 0.98);
                border-bottom: 1px solid var(--border-dark);
                flex-direction: column;
                padding: 12px 20px;
                gap: 4px;
                align-items: flex-start;
            }
            .navbar-links.open {
                display: flex;
            }
            .navbar-links a {
                display: flex;
                width: 100%;
                padding: 10px 14px;
                font-size: 0.9rem;
            }
            .nav-toggle {
                display: block;
            }
            .navbar-actions {
                display: none;
            }
            .navbar-actions.mobile-visible {
                display: flex;
                width: 100%;
                padding: 10px 14px;
                gap: 8px;
            }
            .timeline-wrapper::before {
                left: 16px;
            }
            .timeline-item,
            .timeline-item:nth-child(even) {
                padding-left: 40px;
                padding-right: 0;
                flex-direction: column;
            }
            .timeline-item::before {
                left: 16px;
            }
            .timeline-content {
                max-width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .hero-panel-side {
                grid-template-columns: 1fr;
            }
            .floating-bar {
                padding: 10px 12px;
                gap: 10px;
            }
            .floating-bar-text {
                font-size: 0.72rem;
            }
            .fab-lucky {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                border-width: 2.5px;
            }
            .fab-lucky-icon {
                font-size: 1.2rem;
            }
            .game-grid {
                grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
                gap: 12px;
            }
        }
        
        @media (max-width: 520px) {
            .page-container,
            .page-container-fluid {
                padding: 0 14px;
            }
            .hero-title {
                font-size: 1.25rem;
                letter-spacing: -0.3px;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                padding: 11px 18px;
                font-size: 0.82rem;
            }
            .hero-cta-row {
                gap: 8px;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .ladder-container {
                gap: 10px;
            }
            .ladder-step {
                min-width: 140px;
                padding: 18px 14px;
            }
            .ladder-step-value {
                font-size: 1.3rem;
            }
            .game-grid {
                grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
                gap: 10px;
            }
            .game-card-body {
                padding: 12px 12px 14px;
            }
            .game-card-title {
                font-size: 0.85rem;
            }
            .game-card-desc {
                font-size: 0.7rem;
            }
            .stats-dashboard {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card {
                padding: 14px 12px;
                gap: 10px;
            }
            .stat-card-icon {
                width: 36px;
                height: 36px;
                font-size: 0.9rem;
            }
            .stat-card-value {
                font-size: 1.1rem;
            }
            .cta-form-wrap {
                padding: 18px 14px;
            }
            .floating-bar {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }

/* roulang page: article */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #A9CBB8;
            --border-gold: rgba(255, 215, 0, 0.35);
            --dark-overlay: rgba(5, 20, 12, 0.72);
            --card-bg: rgba(18, 62, 37, 0.75);
            --card-border: rgba(255, 215, 0, 0.22);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --shadow-sm: 0 6px 18px rgba(0, 0, 0, 0.22);
            --shadow-gold: 0 10px 30px rgba(255, 215, 0, 0.12);
            --transition: all 0.25s ease;
            --font-body: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-body);
            background: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.65;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

        a:hover,
        a:focus {
            color: #fff2a8;
            text-decoration: none;
            outline: none;
        }

        button,
        .button {
            cursor: pointer;
            transition: var(--transition);
        }

        .page-container-fluid {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        @media (min-width: 768px) {
            .page-container-fluid {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        @media (min-width: 1024px) {
            .page-container-fluid {
                padding-left: 3rem;
                padding-right: 3rem;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(6, 28, 17, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold);
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
        }

        .navbar-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 1rem;
        }

        .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            color: var(--text-white);
            font-weight: 800;
            font-size: 1.2rem;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .navbar-brand:hover,
        .navbar-brand:focus {
            color: var(--accent-gold);
        }

        .navbar-brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(145deg, rgba(255,215,0,0.22), rgba(211,47,47,0.18));
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-size: 1.1rem;
            box-shadow: 0 0 14px rgba(255, 215, 0, 0.18);
            transition: var(--transition);
        }

        .navbar-brand:hover .navbar-brand-icon {
            transform: rotate(-8deg) scale(1.05);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.35);
        }

        .navbar-brand-text {
            font-size: 1.25rem;
            line-height: 1.1;
        }

        .navbar-links {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .navbar-links a {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            color: var(--text-mint);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.55rem 0.7rem;
            border-radius: 999px;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .navbar-links a:hover,
        .navbar-links a:focus {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            border-color: rgba(255, 215, 0, 0.25);
        }

        .navbar-links a.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.12);
            border-color: var(--border-gold);
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 0.65rem;
        }

        .btn-login,
        .btn-signup {
            border: none;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.6rem 1.2rem;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            transition: var(--transition);
            letter-spacing: 0.2px;
        }

        .btn-login {
            background: transparent;
            color: var(--text-mint);
            border: 1px solid rgba(209, 242, 235, 0.35);
        }

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

        .btn-signup {
            background: linear-gradient(145deg, var(--accent-gold), #e6b800);
            color: #0A2E1C;
            box-shadow: 0 6px 18px rgba(255, 215, 0, 0.25);
        }

        .btn-signup:hover,
        .btn-signup:focus {
            background: linear-gradient(145deg, #ffe14a, #ffd700);
            box-shadow: 0 10px 24px rgba(255, 215, 0, 0.38);
            transform: translateY(-2px);
            color: #0A2E1C;
        }

        .nav-toggle {
            display: none;
            background: rgba(255,255,255,0.05);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-size: 1.3rem;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            align-items: center;
            justify-content: center;
        }

        /* Mobile Nav */
        @media (max-width: 1023px) {
            .navbar-links {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                gap: 0.5rem;
                background: rgba(6, 28, 17, 0.98);
                border-bottom: 1px solid var(--border-gold);
                padding: 1rem 1.4rem 1.4rem;
                display: none;
                box-shadow: 0 20px 30px rgba(0,0,0,0.45);
                backdrop-filter: blur(12px);
            }
            .navbar-links.open {
                display: flex;
            }
            .navbar-links a {
                justify-content: flex-start;
                font-size: 1rem;
                padding: 0.8rem 1rem;
                border-radius: 10px;
            }
            .nav-toggle {
                display: flex;
            }
            .navbar-actions {
                margin-left: auto;
            }
        }

        @media (max-width: 520px) {
            .navbar-brand-text {
                font-size: 1rem;
            }
            .btn-login,
            .btn-signup {
                padding: 0.5rem 0.9rem;
                font-size: 0.8rem;
            }
            .navbar-custom {
                gap: 0.4rem;
            }
            .navbar-brand-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
        }

        /* Article Hero */
        .article-hero {
            position: relative;
            margin-top: 72px;
            min-height: 420px;
            display: flex;
            align-items: flex-end;
            padding: 3rem 0 2.4rem;
            background-image: linear-gradient(180deg, rgba(10,46,28,0.3) 0%, rgba(6,20,12,0.85) 78%, var(--primary-bg) 100%), url('/assets/images/coverpic/cover-3.jpg');
            background-size: cover;
            background-position: center;
            color: var(--text-white);
            border-bottom: 1px solid var(--border-gold);
        }

        .article-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 20% 20%, rgba(255,215,0,0.12), transparent 45%);
            pointer-events: none;
        }

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

        .article-breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem;
            color: var(--text-mint);
            font-size: 0.9rem;
            margin-bottom: 1.2rem;
        }

        .article-breadcrumb a,
        .article-breadcrumb span {
            color: var(--text-mint);
        }

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

        .article-breadcrumb .sep {
            opacity: 0.6;
        }

        .article-category-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(211, 47, 47, 0.18);
            border: 1px solid rgba(255, 215, 0, 0.45);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 0.35rem 0.8rem;
            border-radius: 999px;
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .article-title {
            font-size: 2rem;
            font-weight: 900;
            line-height: 1.25;
            margin: 0 0 1rem;
            color: var(--text-white);
            text-shadow: 0 4px 16px rgba(0,0,0,0.45);
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 1.8rem;
            align-items: center;
            font-size: 0.95rem;
            color: var(--text-mint);
        }

        .article-meta i {
            color: var(--accent-gold);
            margin-right: 0.3rem;
        }

        /* Main Content */
        .article-main {
            padding: 3rem 0 4rem;
            background: var(--primary-bg);
        }

        .article-body-wrapper {
            display: grid;
            grid-template-columns: minmax(0, 1fr);
            gap: 2.4rem;
            align-items: start;
        }

        @media (min-width: 1024px) {
            .article-body-wrapper {
                grid-template-columns: minmax(0, 1fr) 320px;
            }
        }

        .article-content-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 2rem;
            box-shadow: var(--shadow-sm);
        }

        .article-content-card .article-text {
            color: var(--text-mint);
            font-size: 1.05rem;
            line-height: 1.7;
        }

        .article-content-card .article-text h2,
        .article-content-card .article-text h3 {
            color: var(--text-white);
            font-weight: 800;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
            line-height: 1.3;
        }

        .article-content-card .article-text h2 {
            font-size: 1.5rem;
            border-left: 4px solid var(--accent-gold);
            padding-left: 0.9rem;
        }

        .article-content-card .article-text h3 {
            font-size: 1.2rem;
        }

        .article-content-card .article-text p {
            margin-bottom: 1.2rem;
        }

        .article-content-card .article-text ul,
        .article-content-card .article-text ol {
            margin: 0 0 1.4rem 1.4rem;
            padding-left: 0.8rem;
        }

        .article-content-card .article-text li {
            margin-bottom: 0.5rem;
        }

        .article-content-card .article-text img {
            border-radius: var(--radius-md);
            margin: 1.5rem 0;
            box-shadow: var(--shadow-sm);
        }

        .article-content-card .article-text a {
            color: var(--accent-gold);
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .article-content-card .article-text blockquote {
            border-left: 4px solid var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
            padding: 1rem 1.2rem;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-mint);
            font-style: italic;
            margin: 1.4rem 0;
        }

        .not-found-container {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .not-found-container i {
            font-size: 3rem;
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }

        .not-found-container h2 {
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 0.8rem;
        }

        .not-found-container p {
            color: var(--text-mint);
            margin-bottom: 1.6rem;
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: linear-gradient(145deg, var(--accent-gold), #e6b800);
            color: #0A2E1C;
            font-weight: 800;
            padding: 0.8rem 1.6rem;
            border-radius: 999px;
            box-shadow: 0 8px 20px rgba(255,215,0,0.2);
            transition: var(--transition);
        }

        .btn-back-home:hover {
            background: var(--accent-gold);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(255,215,0,0.32);
            color: #0A2E1C;
        }

        /* Sidebar */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.8rem;
            position: sticky;
            top: 96px;
        }

        .sidebar-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
        }

        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-white);
            margin: 0 0 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

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

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

        .sidebar-card ul li {
            border-bottom: 1px dashed rgba(255,215,0,0.15);
            padding: 0.65rem 0;
            color: var(--text-mint);
            font-size: 0.95rem;
        }

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

        .sidebar-card ul li i {
            color: var(--accent-gold);
            margin-right: 0.4rem;
            font-size: 0.75rem;
        }

        .sidebar-cta {
            background: linear-gradient(145deg, rgba(255,215,0,0.15), rgba(211,47,47,0.1));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            text-align: center;
        }

        .sidebar-cta h4 {
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 0.6rem;
            font-size: 1.1rem;
        }

        .sidebar-cta p {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-bottom: 1.2rem;
        }

        .sidebar-cta .btn-signup {
            width: 100%;
            justify-content: center;
            padding: 0.8rem 1rem;
            font-size: 0.95rem;
        }

        /* FAQ & CTA Blocks */
        .faq-section,
        .cta-section {
            background: var(--secondary-bg);
            padding: 3.5rem 0;
            border-top: 1px solid var(--border-gold);
        }

        .section-label {
            display: inline-block;
            background: rgba(255,215,0,0.1);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.85rem;
            padding: 0.35rem 0.9rem;
            border-radius: 999px;
            margin-bottom: 1rem;
            letter-spacing: 0.4px;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 1.9rem;
            font-weight: 900;
            color: var(--text-white);
            margin-bottom: 1.2rem;
            line-height: 1.3;
        }

        .section-desc {
            color: var(--text-mint);
            font-size: 1.05rem;
            max-width: 720px;
            margin-bottom: 2rem;
        }

        .faq-list {
            max-width: 760px;
            margin: 0;
        }

        .faq-item {
            background: rgba(18,62,37,0.65);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-sm);
            padding: 1.2rem 1.4rem;
            margin-bottom: 1rem;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-gold);
            background: rgba(18,62,37,0.9);
            box-shadow: var(--shadow-gold);
        }

        .faq-question {
            font-weight: 800;
            color: var(--text-white);
            font-size: 1.05rem;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .faq-question i {
            color: var(--accent-gold);
            font-size: 1rem;
        }

        .faq-answer {
            color: var(--text-mint);
            font-size: 0.98rem;
            margin: 0;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            align-items: center;
        }

        @media (min-width: 768px) {
            .cta-grid {
                grid-template-columns: 1.4fr 1fr;
            }
        }

        .cta-highlight {
            background: linear-gradient(145deg, rgba(255,215,0,0.12), rgba(211,47,47,0.08));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 2rem;
            box-shadow: var(--shadow-gold);
        }

        .cta-highlight h3 {
            font-weight: 900;
            color: var(--text-white);
            font-size: 1.6rem;
            margin-bottom: 0.8rem;
        }

        .cta-highlight p {
            color: var(--text-mint);
            margin-bottom: 1.4rem;
        }

        .cta-highlight .btn-signup {
            font-size: 1rem;
            padding: 0.9rem 1.8rem;
        }

        .trust-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.7rem;
            margin-top: 1rem;
        }

        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,215,0,0.2);
            color: var(--text-mint);
            padding: 0.4rem 0.8rem;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .trust-badge i {
            color: var(--accent-gold);
        }

        /* Footer */
        .site-footer {
            background: #071f13;
            padding: 3.5rem 0 1.5rem;
            border-top: 2px solid var(--border-gold);
            color: var(--text-mint);
        }

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

        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            }
        }

        .footer-brand-name {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
            margin-bottom: 0.8rem;
            line-height: 1.4;
        }

        .footer-brand-desc {
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 0;
            max-width: 420px;
        }

        .footer-heading {
            font-size: 1rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 1rem;
            letter-spacing: 0.3px;
        }

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

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

        .footer-links a {
            color: var(--text-mint);
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }

        .footer-links a i {
            font-size: 0.7rem;
            color: var(--accent-gold);
        }

        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--accent-gold);
        }

        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
        }

        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,215,0,0.2);
            color: var(--text-mint);
            padding: 0.45rem 0.9rem;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            transition: var(--transition);
        }

        .footer-badge i {
            color: var(--accent-gold);
        }

        .footer-badge--18 {
            background: var(--accent-red);
            color: #fff;
            border: none;
            font-weight: 900;
            padding: 0.45rem 0.8rem;
        }

        .footer-badge--18 i {
            color: #fff;
        }

        .footer-badge:hover {
            border-color: var(--accent-gold);
            background: rgba(255,215,0,0.08);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,215,0,0.15);
            padding-top: 1.2rem;
            text-align: center;
        }

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

        @media (max-width: 520px) {
            .article-title {
                font-size: 1.6rem;
            }
            .article-content-card {
                padding: 1.5rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .cta-highlight {
                padding: 1.5rem;
            }
        }

/* roulang page: category2 */
/* ============================================================
           THIẾT KẾ: ROYAL DARK VIP LOUNGE — STYLE C
           CHỦ ĐỀ THỊ GIÁC: LAS VEGAS VIP LOUNGE — THEME 2
           ============================================================ */

        :root {
            --bg-primary: #121212;
            --bg-secondary: #1C1C1E;
            --bg-tertiary: #252529;
            --bg-card: #1E1E22;
            --bg-gold-gradient: radial-gradient(ellipse at bottom left, rgba(197, 160, 89, 0.08) 0%, transparent 70%);
            --bg-green-radial: radial-gradient(ellipse at top right, rgba(0, 80, 45, 0.35) 0%, transparent 55%);
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-bronze: #B8963E;
            --accent-green: #0A4D2E;
            --text-primary: #F5F5F7;
            --text-secondary: #D4AC0D;
            --text-muted: #9E9E9E;
            --text-dim: #6B6B70;
            --border-subtle: #2E2E33;
            --border-gold: rgba(197, 160, 89, 0.35);
            --border-gold-strong: rgba(197, 160, 89, 0.7);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --radius-xl: 28px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
            --shadow-gold-soft: 0 4px 24px rgba(197, 160, 89, 0.12);
            --shadow-gold-glow: 0 0 30px rgba(255, 191, 0, 0.25);
            --shadow-press: 0 2px 8px rgba(0, 0, 0, 0.5);
            --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-base: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-slow: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font-primary: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2.5rem;
            --spacing-xl: 4rem;
            --spacing-2xl: 6rem;
        }

        /* === RESET & BASE === */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-primary);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            background-image: 
                radial-gradient(ellipse at 15% 20%, rgba(10, 77, 46, 0.18) 0%, transparent 50%),
                radial-gradient(ellipse at 85% 80%, rgba(197, 160, 89, 0.06) 0%, transparent 40%),
                var(--bg-primary);
            background-attachment: fixed;
        }

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

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

        a:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-amber);
            outline-offset: 3px;
            border-radius: var(--radius-xs);
        }

        ul, ol {
            list-style: none;
            padding-left: 0;
        }

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

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-primary);
            line-height: 1.3;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0;
        }

        h1 {
            font-size: clamp(1.9rem, 4vw, 3.1rem);
            font-weight: 800;
            letter-spacing: -0.02em;
        }

        h2 {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 700;
            letter-spacing: -0.01em;
        }

        h3 {
            font-size: clamp(1.1rem, 2vw, 1.45rem);
            font-weight: 600;
        }

        h4 {
            font-size: clamp(1rem, 1.5vw, 1.15rem);
            font-weight: 600;
        }

        p {
            line-height: 1.65;
            color: var(--text-muted);
            font-weight: 400;
        }

        /* === CONTAINER === */
        .page-container-fluid {
            width: 100%;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
            max-width: 1240px;
            margin: 0 auto;
        }

        /* === HEADER / NAV === */
        .site-header {
            background: rgba(18, 18, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 68px;
            display: flex;
            align-items: center;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
        }

        .navbar-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            height: 68px;
        }

        .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--text-primary);
            text-decoration: none;
            white-space: nowrap;
            padding: 0.5rem 0;
        }

        .navbar-brand:hover {
            color: var(--accent-amber);
        }

        .navbar-brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #121212;
            font-size: 1rem;
            box-shadow: 0 2px 12px rgba(197, 160, 89, 0.35);
            flex-shrink: 0;
        }

        .navbar-brand-text {
            font-size: 1.1rem;
            letter-spacing: -0.01em;
        }

        .navbar-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: nowrap;
        }

        .navbar-links li a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 0.55rem 0.9rem;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-muted);
            border-radius: var(--radius-sm);
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }

        .navbar-links li a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.05);
        }

        .navbar-links li a.active {
            color: var(--accent-amber);
            background: rgba(197, 160, 89, 0.12);
            font-weight: 600;
        }

        .navbar-links li a i {
            font-size: 0.8rem;
            opacity: 0.8;
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-shrink: 0;
        }

        .btn-login,
        .btn-signup {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.5rem 1rem;
            font-size: 0.82rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            white-space: nowrap;
            min-height: 40px;
        }

        .btn-login {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
        }

        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-amber);
            background: rgba(197, 160, 89, 0.08);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #121212;
            border: none;
            box-shadow: 0 2px 14px rgba(197, 160, 89, 0.35);
        }

        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(255, 191, 0, 0.45);
            color: #121212;
        }

        .btn-signup:active {
            transform: translateY(1px);
            box-shadow: var(--shadow-press);
        }

        .nav-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            font-size: 1.25rem;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            background: transparent;
            transition: all var(--transition-fast);
        }

        .nav-toggle:hover {
            border-color: var(--accent-gold);
            color: var(--accent-amber);
        }

        /* === HERO SECTION === */
        .hero-category {
            position: relative;
            padding-top: calc(68px + 3.5rem);
            padding-bottom: 3.5rem;
            background: 
                var(--bg-green-radial),
                linear-gradient(180deg, rgba(18, 18, 18, 0.92) 0%, rgba(18, 18, 18, 0.97) 100%),
                url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-blend-mode: overlay;
            border-bottom: 1px solid var(--border-subtle);
            overflow: hidden;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(ellipse at 70% 20%, rgba(197, 160, 89, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 20% 85%, rgba(10, 77, 46, 0.15) 0%, transparent 45%);
            pointer-events: none;
        }

        .hero-category .page-container-fluid {
            position: relative;
            z-index: 2;
        }

        .hero-category-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-category-content {
            text-align: left;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 0.4rem 1rem;
            border-radius: 50px;
            background: rgba(197, 160, 89, 0.1);
            border: 1px solid var(--border-gold);
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent-gold);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 1.25rem;
        }

        .hero-badge i {
            font-size: 0.75rem;
        }

        .hero-category-content h1 {
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .hero-category-content h1 .highlight-gold {
            color: var(--accent-amber);
            position: relative;
        }

        .hero-category-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 520px;
            margin-bottom: 1.75rem;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            align-items: center;
        }

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 0.85rem 1.75rem;
            font-size: 0.95rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #121212;
            border-radius: var(--radius-md);
            box-shadow: 0 4px 20px rgba(255, 191, 0, 0.35);
            transition: all var(--transition-base);
        }

        .btn-hero-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 191, 0, 0.5);
            color: #121212;
        }

        .btn-hero-primary:active {
            transform: translateY(1px);
            box-shadow: var(--shadow-press);
        }

        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 0.85rem 1.75rem;
            font-size: 0.95rem;
            font-weight: 600;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }

        .btn-hero-secondary:hover {
            border-color: var(--accent-gold);
            color: var(--accent-amber);
            background: rgba(197, 160, 89, 0.06);
        }

        .hero-comparison {
            display: flex;
            gap: 1rem;
            align-items: stretch;
            flex-wrap: wrap;
        }

        .hero-tier-card {
            flex: 1 1 0;
            min-width: 0;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 1.5rem 1.25rem;
            border: 1px solid var(--border-subtle);
            position: relative;
            transition: all var(--transition-base);
            text-align: left;
        }

        .hero-tier-card:hover {
            border-color: var(--border-gold-strong);
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold-soft);
        }

        .hero-tier-card--featured {
            background: linear-gradient(160deg, rgba(197, 160, 89, 0.12) 0%, var(--bg-card) 35%);
            border-color: var(--border-gold-strong);
            box-shadow: 0 6px 28px rgba(197, 160, 89, 0.2);
            transform: scale(1.03);
            z-index: 2;
        }

        .hero-tier-card--featured:hover {
            transform: scale(1.03) translateY(-3px);
            box-shadow: 0 10px 32px rgba(255, 191, 0, 0.3);
        }

        .tier-badge-recommended {
            position: absolute;
            top: -12px;
            right: 1rem;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #121212;
            font-size: 0.65rem;
            font-weight: 700;
            padding: 0.3rem 0.8rem;
            border-radius: 50px;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .tier-name {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 0.5rem;
        }

        .tier-price {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
        }

        .tier-list {
            list-style: none;
            padding: 0;
            margin: 0 0 1rem;
        }

        .tier-list li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 0.45rem;
            line-height: 1.45;
        }

        .tier-list li i {
            color: var(--accent-gold);
            font-size: 0.7rem;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .btn-tier {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            width: 100%;
            padding: 0.65rem 0.8rem;
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            background: rgba(197, 160, 89, 0.1);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            white-space: nowrap;
        }

        .btn-tier:hover {
            background: rgba(197, 160, 89, 0.2);
            color: var(--accent-amber);
            border-color: var(--border-gold-strong);
        }

        .btn-tier--featured {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #121212;
            border: none;
            box-shadow: 0 3px 14px rgba(197, 160, 89, 0.35);
        }

        .btn-tier--featured:hover {
            background: linear-gradient(135deg, var(--accent-amber), var(--accent-gold));
            color: #121212;
            box-shadow: 0 6px 20px rgba(255, 191, 0, 0.45);
        }

        /* === MAIN CONTENT === */
        .main-content {
            padding: var(--spacing-xl) 0;
        }

        /* === SECTION GENERAL === */
        .section-block {
            padding: var(--spacing-lg) 0;
        }

        .section-block + .section-block {
            border-top: 1px solid var(--border-subtle);
        }

        .section-heading {
            margin-bottom: 1.25rem;
            text-align: left;
        }

        .section-heading h2 {
            margin-bottom: 0.5rem;
        }

        .section-heading p {
            font-size: 0.95rem;
            max-width: 560px;
        }

        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: var(--accent-gold);
            margin-bottom: 0.6rem;
        }

        .section-eyebrow i {
            font-size: 0.65rem;
        }

        /* === METRICS DASHBOARD === */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }

        .metric-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 1.5rem 1.25rem;
            border: 1px solid var(--border-subtle);
            text-align: left;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .metric-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-amber));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--transition-slow);
        }

        .metric-card:hover::after {
            transform: scaleX(1);
        }

        .metric-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold-soft);
            transform: translateY(-2px);
        }

        .metric-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(197, 160, 89, 0.12);
            color: var(--accent-gold);
            font-size: 1.1rem;
            margin-bottom: 0.75rem;
        }

        .metric-value {
            font-size: 1.65rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
            margin-bottom: 0.25rem;
        }

        .metric-value small {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-amber);
        }

        .metric-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* === TIPS MATRIX (SERVICE MATRIX) === */
        .tips-matrix {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .tip-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 1.75rem 1.5rem;
            border: 1px solid var(--border-subtle);
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            text-align: left;
            transition: all var(--transition-base);
        }

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

        .tip-card-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, rgba(197, 160, 89, 0.15), rgba(255, 191, 0, 0.08));
            color: var(--accent-gold);
            font-size: 1.25rem;
            flex-shrink: 0;
        }

        .tip-card-body h3 {
            font-size: 1.05rem;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        .tip-card-body p {
            font-size: 0.88rem;
            margin-bottom: 0;
        }

        .tip-card-tag {
            display: inline-block;
            margin-top: 0.75rem;
            padding: 0.3rem 0.75rem;
            font-size: 0.7rem;
            font-weight: 600;
            border-radius: 50px;
            background: rgba(197, 160, 89, 0.1);
            color: var(--accent-gold);
            border: 1px solid var(--border-gold);
        }

        /* === RESULT COMPARISON === */
        .comparison-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.75rem;
        }

        .comparison-col {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 1.75rem 1.5rem;
            border: 1px solid var(--border-subtle);
            text-align: left;
            transition: all var(--transition-base);
        }

        .comparison-col:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold-soft);
        }

        .comparison-col--success {
            border-color: rgba(197, 160, 89, 0.4);
            background: linear-gradient(160deg, rgba(197, 160, 89, 0.08) 0%, var(--bg-card) 45%);
        }

        .comparison-col-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--border-subtle);
        }

        .comparison-col-header i {
            font-size: 1.2rem;
        }

        .comparison-col--fail .comparison-col-header i {
            color: #E05C5C;
        }

        .comparison-col--success .comparison-col-header i {
            color: var(--accent-amber);
        }

        .comparison-col-header h3 {
            font-size: 1.05rem;
            font-weight: 700;
        }

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

        .comparison-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.88rem;
            color: var(--text-muted);
            padding: 0.55rem 0;
            line-height: 1.5;
            border-bottom: 1px solid rgba(46, 46, 51, 0.4);
        }

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

        .comparison-list li i {
            margin-top: 4px;
            flex-shrink: 0;
            font-size: 0.75rem;
        }

        .comparison-col--fail .comparison-list li i {
            color: #E05C5C;
        }

        .comparison-col--success .comparison-list li i {
            color: var(--accent-amber);
        }

        /* === FAQ === */
        .faq-list {
            max-width: 820px;
            text-align: left;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            margin-bottom: 0.75rem;
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

        .faq-item.is-active {
            border-color: var(--border-gold-strong);
            box-shadow: var(--shadow-gold-soft);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            width: 100%;
            padding: 1.15rem 1.25rem;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            transition: color var(--transition-fast);
        }

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

        .faq-toggle-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(197, 160, 89, 0.1);
            color: var(--accent-gold);
            font-size: 0.75rem;
            flex-shrink: 0;
            transition: transform var(--transition-base);
        }

        .faq-item.is-active .faq-toggle-icon {
            transform: rotate(180deg);
            background: rgba(197, 160, 89, 0.25);
            color: var(--accent-amber);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 1.25rem;
        }

        .faq-item.is-active .faq-answer {
            max-height: 400px;
            padding: 0 1.25rem 1.25rem;
        }

        .faq-answer p {
            font-size: 0.88rem;
            margin: 0;
            color: var(--text-muted);
        }

        /* === CTA / CONVERSION FORM === */
        .cta-section {
            background: 
                var(--bg-green-radial),
                linear-gradient(180deg, rgba(18, 18, 18, 0.95) 0%, rgba(28, 28, 30, 0.98) 100%),
                url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            background-blend-mode: overlay;
            border-radius: var(--radius-xl);
            padding: 3rem 2.5rem;
            border: 1px solid var(--border-gold);
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center, rgba(197, 160, 89, 0.08) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-section .section-heading {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .cta-section .section-heading p {
            max-width: 540px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-form-wrap {
            position: relative;
            z-index: 2;
            max-width: 600px;
            margin: 0 auto;
            text-align: left;
        }

        .cta-form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-top: 1.75rem;
        }

        .form-field {
            margin-bottom: 0;
        }

        .form-field label {
            display: block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 0.35rem;
        }

        .form-field input,
        .form-field select {
            width: 100%;
            padding: 0.7rem 1rem;
            font-size: 0.9rem;
            font-family: var(--font-primary);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            transition: all var(--transition-base);
            min-height: 46px;
        }

        .form-field input:focus,
        .form-field select:focus {
            border-color: var(--accent-gold);
            background: rgba(255, 255, 255, 0.08);
            outline: none;
            box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
        }

        .form-field input::placeholder {
            color: var(--text-dim);
        }

        .form-field select {
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23C5A059' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 0.9rem center;
            padding-right: 2.5rem;
        }

        .form-field select option {
            background: var(--bg-secondary);
            color: var(--text-primary);
            padding: 0.5rem;
        }

        .btn-submit-form {
            grid-column: 1 / -1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            padding: 0.85rem 1.5rem;
            font-size: 0.95rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #121212;
            border: none;
            border-radius: var(--radius-sm);
            box-shadow: 0 4px 18px rgba(255, 191, 0, 0.3);
            transition: all var(--transition-base);
            min-height: 50px;
        }

        .btn-submit-form:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 191, 0, 0.45);
            color: #121212;
        }

        .btn-submit-form:active {
            transform: translateY(1px);
            box-shadow: var(--shadow-press);
        }

        .cta-note {
            text-align: center;
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-top: 0.85rem;
        }

        .cta-trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            justify-content: center;
            margin-top: 1.25rem;
        }

        .cta-trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 0.3rem 0.8rem;
            font-size: 0.72rem;
            font-weight: 500;
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            border-radius: 50px;
        }

        .cta-trust-badge i {
            color: var(--accent-gold);
            font-size: 0.7rem;
        }

        /* === FOOTER === */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding: 3rem 0 1.5rem;
            margin-top: var(--spacing-xl);
        }

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

        .footer-brand-name {
            display: block;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.6rem;
            line-height: 1.4;
        }

        .footer-brand-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            max-width: 320px;
            line-height: 1.6;
        }

        .footer-heading {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--text-primary);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 1rem;
        }

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

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links li a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        .footer-links li a i {
            font-size: 0.65rem;
            color: var(--accent-gold);
        }

        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 0.4rem 0.8rem;
            font-size: 0.72rem;
            font-weight: 600;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            color: var(--text-muted);
            transition: all var(--transition-fast);
        }

        .footer-badge:hover {
            border-color: var(--border-gold);
            color: var(--accent-gold);
        }

        .footer-badge--18 {
            background: rgba(213, 43, 30, 0.15);
            border-color: rgba(213, 43, 30, 0.4);
            color: #D32F2F;
            font-weight: 800;
            font-size: 0.8rem;
        }

        .footer-badge i {
            font-size: 0.7rem;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 1.25rem;
            text-align: center;
        }

        .footer-bottom-text {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin: 0;
            line-height: 1.5;
        }

        .footer-bottom-text a {
            color: var(--text-muted);
        }

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

        /* === LEFT FAB === */
        .fab-left {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 50;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 50px;
            background: rgba(18, 18, 18, 0.75);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 2px solid transparent;
            background-clip: padding-box;
            position: relative;
            opacity: 0.6;
            transition: all var(--transition-base);
            box-shadow: 0 0 18px rgba(255, 191, 0, 0.3);
        }

        .fab-left::before {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber), var(--accent-gold));
            z-index: -1;
            animation: fabBorderFlow 3s linear infinite;
            background-size: 200% 200%;
        }

        @keyframes fabBorderFlow {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.08);
            box-shadow: 0 0 28px rgba(255, 191, 0, 0.5);
        }

        .fab-left:active {
            transform: scale(0.95);
            box-shadow: 0 0 12px rgba(255, 191, 0, 0.3);
        }

        .fab-left-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--accent-amber);
            transition: all var(--transition-base);
        }

        .fab-left:hover .fab-left-icon {
            animation: fabIconFlicker 0.6s ease-in-out;
        }

        @keyframes fabIconFlicker {
            0% { opacity: 1; }
            25% { opacity: 0.3; }
            50% { opacity: 1; }
            75% { opacity: 0.5; }
            100% { opacity: 1; }
        }

        .fab-notification {
            position: absolute;
            top: -3px;
            right: -3px;
            width: 14px;
            height: 14px;
            background: #D32F2F;
            border-radius: 50%;
            border: 2px solid var(--bg-primary);
            animation: fabPulse 2s ease-in-out infinite;
        }

        @keyframes fabPulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.3); }
        }

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

            .hero-comparison {
                flex-wrap: wrap;
            }

            .hero-tier-card--featured {
                transform: scale(1);
            }

            .hero-tier-card--featured:hover {
                transform: scale(1) translateY(-3px);
            }

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

            .cta-section {
                padding: 2.5rem 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: auto;
                min-height: 64px;
                position: fixed;
            }

            .navbar-custom {
                flex-wrap: wrap;
                height: auto;
                min-height: 64px;
                padding: 0.5rem 0;
                gap: 0.5rem;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .navbar-links {
                display: none;
                flex-direction: column;
                align-items: stretch;
                align-items: flex-start;
                width: 100%;
                order: 10;
                padding: 0.75rem 0;
                gap: 0.25rem;
                border-top: 1px solid var(--border-subtle);
                margin-top: 0.5rem;
            }

            .navbar-links.is-open {
                display: flex;
            }

            .navbar-links li a {
                padding: 0.65rem 0.5rem;
                width: 100%;
                border-radius: var(--radius-xs);
                font-size: 0.88rem;
            }

            .navbar-actions {
                margin-left: auto;
                gap: 0.35rem;
            }

            .btn-login,
            .btn-signup {
                padding: 0.45rem 0.65rem;
                font-size: 0.75rem;
                min-height: 36px;
            }

            .hero-category {
                padding-top: calc(64px + 2rem);
                padding-bottom: 2rem;
            }

            .hero-comparison {
                flex-direction: column;
            }

            .hero-tier-card {
                min-width: 100%;
            }

            .tips-matrix {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .comparison-wrap {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .cta-form {
                grid-template-columns: 1fr;
            }

            .btn-submit-form {
                grid-column: 1;
            }

            .cta-section {
                padding: 2rem 1rem;
                border-radius: var(--radius-lg);
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }

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

            .fab-left-icon {
                font-size: 1.1rem;
            }
        }

        @media (max-width: 520px) {
            .page-container-fluid {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .navbar-brand-text {
                font-size: 0.95rem;
            }

            .navbar-brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }

            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 0.75rem;
            }

            .metric-value {
                font-size: 1.35rem;
            }

            .tip-card {
                padding: 1.25rem 1rem;
                flex-direction: column;
            }

            .tip-card-icon {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

            .section-heading h2 {
                font-size: 1.4rem;
            }

            .hero-category-subtitle {
                font-size: 0.92rem;
            }

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

/* roulang page: category1 */
/* ============================================
           THIẾT KẾ HỆ THỐNG - Nổ Hũ 365
           Style A: Lucky Gold & Emerald Jade
           Theme 1: Neon Game Lobby
           ============================================ */
        
        :root {
            --color-primary: #0A2E1C;
            --color-secondary: #123E25;
            --color-tertiary: #071F12;
            --color-accent: #FFD700;
            --color-accent-soft: #FFC107;
            --color-danger: #D32F2F;
            --color-white: #FFFFFF;
            --color-mint: #D1F2EB;
            --color-text: #F5F7F6;
            --color-muted: #A3B8A9;
            --color-border: rgba(255, 215, 0, 0.25);
            --color-border-strong: rgba(255, 215, 0, 0.5);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 0 20px rgba(255, 215, 0, 0.25);
            --shadow-gold-hover: 0 0 32px rgba(255, 215, 0, 0.4);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }
        
        /* Reset & Base */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        
        body {
            font-family: 'Segoe UI', 'Be Vietnam Pro', 'Roboto', sans-serif;
            background: var(--color-primary);
            color: var(--color-text);
            line-height: 1.65;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            background-image: 
                radial-gradient(circle at 15% 20%, rgba(255, 215, 0, 0.04) 0%, transparent 45%),
                radial-gradient(circle at 85% 80%, rgba(18, 62, 37, 0.6) 0%, transparent 50%),
                repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.01) 0px, rgba(255, 255, 255, 0.01) 1px, transparent 1px, transparent 40px),
                repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.01) 0px, rgba(255, 255, 255, 0.01) 1px, transparent 1px, transparent 40px);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            color: var(--color-accent);
            text-decoration: none;
            transition: color var(--transition);
        }
        
        a:hover, a:focus {
            color: var(--color-accent-soft);
            text-decoration: none;
        }
        
        a:focus-visible, button:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
        }
        
        input, textarea {
            font-family: inherit;
            font-size: 1rem;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-white);
        }
        
        /* Container */
        .page-container-fluid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        
        .section {
            padding: 80px 0;
            position: relative;
        }
        
        .section--alt {
            background: rgba(7, 31, 18, 0.6);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        
        /* ============================================
           HEADER / NAVIGATION
           ============================================ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(7, 31, 18, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            padding: 12px 0;
            transition: box-shadow var(--transition);
        }
        
        .site-header:hover {
            box-shadow: var(--shadow-gold);
        }
        
        .navbar-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--color-white) !important;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
        }
        
        .navbar-brand-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, #2A0A0A, #1C0404);
            border: 2px solid var(--color-accent);
            box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
            color: var(--color-accent);
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        
        .navbar-brand-text {
            font-size: 1.25rem;
            color: var(--color-white);
            font-weight: 700;
        }
        
        .navbar-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
        }
        
        .navbar-links li a {
            display: flex;
            align-items: center;
            gap: 7px;
            color: var(--color-muted);
            font-size: 0.925rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
        }
        
        .navbar-links li a:hover {
            color: var(--color-white);
            background: rgba(255, 255, 255, 0.08);
        }
        
        .navbar-links li a.active {
            color: var(--color-accent);
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--color-border);
        }
        
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-login, .btn-signup {
            padding: 9px 18px;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 600;
            transition: all var(--transition);
            white-space: nowrap;
        }
        
        .btn-login {
            background: transparent;
            color: var(--color-white);
            border: 1px solid rgba(255, 255, 255, 0.25);
        }
        
        .btn-login:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--color-accent), #E6B800);
            color: #0A2E1C;
            font-weight: 700;
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.3);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.45);
            color: #071F12;
        }
        
        .nav-toggle {
            display: none;
            background: transparent;
            color: var(--color-white);
            font-size: 1.5rem;
            padding: 6px 10px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
        }
        
        /* ============================================
           HERO - BENTO STYLE
           ============================================ */
        .hero-bento {
            padding: 60px 0 70px;
            position: relative;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
        
        .hero-bento::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(7, 31, 18, 0.92) 0%, rgba(10, 46, 28, 0.75) 50%, rgba(7, 31, 18, 0.88) 100%);
            z-index: 1;
        }
        
        .hero-bento .page-container-fluid {
            position: relative;
            z-index: 2;
        }
        
        .bento-grid {
            display: grid;
            grid-template-columns: 1.6fr 0.9fr;
            grid-template-rows: auto auto auto;
            gap: 18px;
        }
        
        .bento-main {
            grid-row: span 2;
            background: rgba(7, 31, 18, 0.85);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            backdrop-filter: blur(8px);
            box-shadow: var(--shadow-md);
        }
        
        .bento-small {
            background: rgba(7, 31, 18, 0.7);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px 26px;
            display: flex;
            align-items: center;
            gap: 18px;
            backdrop-filter: blur(8px);
            transition: all var(--transition);
        }
        
        .bento-small:hover {
            border-color: var(--color-border-strong);
            box-shadow: var(--shadow-gold);
            transform: translateY(-2px);
        }
        
        .bento-small-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--color-border);
            color: var(--color-accent);
            font-size: 1.4rem;
            flex-shrink: 0;
        }
        
        .bento-cta-bar {
            grid-column: 1 / -1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            background: linear-gradient(135deg, #2A0A0A, #1C0404);
            border: 1px solid var(--color-border-strong);
            border-radius: var(--radius-md);
            padding: 18px 28px;
            box-shadow: var(--shadow-gold);
        }
        
        .bento-cta-text {
            color: var(--color-mint);
            font-size: 1rem;
            font-weight: 500;
        }
        
        .bento-cta-text strong {
            color: var(--color-accent);
            font-weight: 700;
        }
        
        .bento-stat-value {
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1.2;
        }
        
        .bento-stat-label {
            font-size: 0.85rem;
            color: var(--color-muted);
        }
        
        /* Hero typography */
        .hero-title {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-white);
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        
        .hero-title .accent-text {
            color: var(--color-accent);
            position: relative;
        }
        
        .hero-subtitle {
            font-size: 1.08rem;
            color: var(--color-muted);
            max-width: 620px;
            margin-bottom: 28px;
            line-height: 1.65;
        }
        
        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        /* ============================================
           BUTTONS
           ============================================ */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 26px;
            background: linear-gradient(135deg, var(--color-accent), #E6B800);
            color: #0A2E1C;
            font-weight: 700;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            box-shadow: 0 2px 14px rgba(255, 215, 0, 0.35);
            transition: all var(--transition);
        }
        
        .btn-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.5);
            color: #071F12;
        }
        
        .btn-gold:active {
            transform: translateY(-1px) scale(0.98);
        }
        
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: transparent;
            color: var(--color-accent);
            font-weight: 600;
            font-size: 0.925rem;
            border: 1.5px solid var(--color-border-strong);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }
        
        .btn-outline-gold:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--color-accent);
            color: var(--color-accent);
        }
        
        /* ============================================
           SECTION HEADINGS
           ============================================ */
        .section-heading {
            text-align: left;
            margin-bottom: 42px;
        }
        
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 0.78rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--color-accent);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--color-border);
            padding: 5px 12px;
            border-radius: 100px;
            margin-bottom: 14px;
        }
        
        .section-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 14px;
            line-height: 1.3;
        }
        
        .section-desc {
            font-size: 1rem;
            color: var(--color-muted);
            max-width: 680px;
            line-height: 1.65;
        }
        
        /* ============================================
           METRICS DASHBOARD
           ============================================ */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        
        .metric-card {
            background: rgba(7, 31, 18, 0.7);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: left;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .metric-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-accent), transparent);
            opacity: 0;
            transition: opacity var(--transition);
        }
        
        .metric-card:hover {
            border-color: var(--color-border-strong);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        
        .metric-card:hover::after {
            opacity: 1;
        }
        
        .metric-icon {
            font-size: 1.6rem;
            color: var(--color-accent);
            margin-bottom: 12px;
        }
        
        .metric-value {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--color-white);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        
        .metric-value span {
            color: var(--color-accent);
        }
        
        .metric-label {
            font-size: 0.85rem;
            color: var(--color-muted);
            font-weight: 500;
        }
        
        /* ============================================
           SERVICE MATRIX
           ============================================ */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        
        .service-item {
            background: rgba(7, 31, 18, 0.7);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            transition: all var(--transition);
        }
        
        .service-item:hover {
            border-color: var(--color-border-strong);
            box-shadow: var(--shadow-gold);
            transform: translateY(-3px);
        }
        
        .service-item-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            background: rgba(255, 215, 0, 0.1);
            color: var(--color-accent);
            font-size: 1.25rem;
            margin-bottom: 16px;
            border: 1px solid var(--color-border);
        }
        
        .service-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--color-white);
        }
        
        .service-item p {
            font-size: 0.9rem;
            color: var(--color-muted);
            line-height: 1.6;
        }
        
        /* ============================================
           COMPARISON TABLE
           ============================================ */
        .comparison-wrapper {
            background: rgba(7, 31, 18, 0.7);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        
        .comparison-table th {
            background: linear-gradient(135deg, #2A0A0A, #1C0404);
            color: var(--color-accent);
            font-weight: 700;
            text-align: left;
            padding: 16px 20px;
            border-bottom: 2px solid var(--color-border-strong);
            font-size: 0.85rem;
            letter-spacing: 0.03em;
        }
        
        .comparison-table td {
            padding: 14px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            color: var(--color-muted);
            vertical-align: middle;
        }
        
        .comparison-table tr:last-child td {
            border-bottom: none;
        }
        
        .comparison-table tr:hover td {
            background: rgba(255, 215, 0, 0.04);
            color: var(--color-white);
        }
        
        .comparison-table .game-name {
            color: var(--color-white);
            font-weight: 600;
        }
        
        .comparison-table .rate-high {
            color: #4CAF50;
            font-weight: 700;
        }
        
        .comparison-table .rate-mid {
            color: var(--color-accent);
            font-weight: 700;
        }
        
        .comparison-table .rate-low {
            color: #FF9800;
            font-weight: 700;
        }
        
        /* ============================================
           FAQ
           ============================================ */
        .faq-list {
            max-width: 860px;
        }
        
        .faq-item {
            background: rgba(7, 31, 18, 0.7);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            transition: all var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--color-border-strong);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--color-white);
            user-select: none;
            transition: color var(--transition);
        }
        
        .faq-question:hover {
            color: var(--color-accent);
        }
        
        .faq-question .fa-chevron-down {
            color: var(--color-accent);
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        
        .faq-item.open .fa-chevron-down {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            color: var(--color-muted);
            font-size: 0.9rem;
            line-height: 1.65;
            padding: 0 22px;
        }
        
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }
        
        /* ============================================
           CTA FORM SECTION
           ============================================ */
        .cta-section {
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(7, 31, 18, 0.92) 0%, rgba(10, 46, 28, 0.8) 50%, rgba(7, 31, 18, 0.95) 100%);
            z-index: 1;
        }
        
        .cta-section .page-container-fluid {
            position: relative;
            z-index: 2;
        }
        
        .cta-card {
            background: rgba(7, 31, 18, 0.85);
            border: 1px solid var(--color-border-strong);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            max-width: 620px;
            margin: 0 auto;
            box-shadow: var(--shadow-gold);
            backdrop-filter: blur(8px);
        }
        
        .cta-form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 18px;
        }
        
        .cta-form-group label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-mint);
        }
        
        .cta-form-group input {
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--color-border);
            color: var(--color-white);
            font-size: 0.95rem;
            transition: border-color var(--transition);
        }
        
        .cta-form-group input:focus {
            outline: none;
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
        }
        
        .cta-form-group input::placeholder {
            color: rgba(163, 184, 169, 0.6);
        }
        
        /* ============================================
           IMAGE BLOCK
           ============================================ */
        .img-block {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-md);
        }
        
        .img-block img {
            width: 100%;
            height: auto;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        
        .img-block:hover img {
            transform: scale(1.03);
        }
        
        .img-caption {
            padding: 14px 16px;
            background: rgba(7, 31, 18, 0.8);
            font-size: 0.8rem;
            color: var(--color-muted);
            border-top: 1px solid var(--color-border);
        }
        
        /* ============================================
           FOOTER
           ============================================ */
        .site-footer {
            background: var(--color-tertiary);
            border-top: 1px solid var(--color-border-strong);
            padding: 56px 0 28px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        
        .footer-brand-name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-accent);
            display: block;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        
        .footer-brand-desc {
            font-size: 0.88rem;
            color: var(--color-muted);
            line-height: 1.65;
            max-width: 360px;
        }
        
        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 16px;
            position: relative;
            padding-bottom: 8px;
        }
        
        .footer-heading::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 32px;
            height: 2px;
            background: var(--color-accent);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 8px;
        }
        
        .footer-links li a {
            color: var(--color-muted);
            font-size: 0.88rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }
        
        .footer-links li a:hover {
            color: var(--color-accent);
            transform: translateX(3px);
        }
        
        .footer-links li a i {
            font-size: 0.7rem;
            color: var(--color-accent);
        }
        
        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .footer-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-mint);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--color-border);
            padding: 6px 12px;
            border-radius: 100px;
        }
        
        .footer-badge--18 {
            background: rgba(211, 47, 47, 0.15);
            border-color: rgba(211, 47, 47, 0.4);
            color: #FFCDD2;
            font-weight: 700;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
        }
        
        .footer-bottom-text {
            font-size: 0.8rem;
            color: var(--color-muted);
            line-height: 1.6;
        }
        
        /* ============================================
           FAB - Classic & Royal Style (Option 1)
           ============================================ */
        .fab-lucky {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 35% 35%, #3A0A0A, #1C0404 70%);
            border: 2px solid var(--color-accent);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
            transition: all var(--transition);
            -webkit-tap-highlight-color: transparent;
        }
        
        .fab-lucky:hover {
            transform: scale(1.1);
            opacity: 1;
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
        }
        
        .fab-lucky:active {
            transform: scale(0.95) translateY(2px);
            opacity: 1;
        }
        
        .fab-lucky i {
            color: var(--color-accent);
            font-size: 1.4rem;
            transition: transform 0.4s ease;
        }
        
        .fab-lucky:hover i {
            transform: rotate(360deg);
        }
        
        .fab-notification {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 16px;
            height: 16px;
            background: var(--color-danger);
            border-radius: 50%;
            border: 2px solid var(--color-tertiary);
            animation: blink-ruby 1.5s ease-in-out infinite;
        }
        
        @keyframes fab-breathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        
        @keyframes blink-ruby {
            0%, 100% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.6); }
            50% { box-shadow: 0 0 10px 3px rgba(211, 47, 47, 0.25); }
        }
        
        /* ============================================
           RESPONSIVE
           ============================================ */
        @media (max-width: 1024px) {
            .section {
                padding: 60px 0;
            }
            .hero-title {
                font-size: 2rem;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .navbar-custom {
                flex-wrap: nowrap;
            }
            .navbar-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(7, 31, 18, 0.97);
                border-bottom: 1px solid var(--color-border-strong);
                padding: 12px 24px;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                z-index: 99;
            }
            .navbar-links.show {
                display: flex;
            }
            .navbar-links li {
                width: 100%;
            }
            .navbar-links li a {
                width: 100%;
                padding: 12px 14px;
                font-size: 0.95rem;
            }
            .nav-toggle {
                display: block;
                order: 3;
            }
            .navbar-actions {
                display: flex !important;
                order: 2;
                margin-left: auto;
            }
            .navbar-brand {
                order: 1;
            }
            .bento-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .bento-main {
                grid-row: auto;
                padding: 28px 22px;
            }
            .bento-small {
                padding: 18px 20px;
            }
            .bento-cta-bar {
                grid-column: auto;
                flex-direction: column;
                text-align: center;
                padding: 16px 20px;
            }
            .hero-title {
                font-size: 1.6rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .section-title {
                font-size: 1.45rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .service-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-card {
                padding: 28px 22px;
            }
            .comparison-table {
                font-size: 0.8rem;
            }
            .comparison-table th, .comparison-table td {
                padding: 10px 12px;
            }
            .fab-lucky {
                bottom: 80px;
                width: 48px;
                height: 48px;
            }
        }
        
        @media (max-width: 520px) {
            .page-container-fluid {
                padding: 0 16px;
            }
            .section {
                padding: 48px 0;
            }
            .hero-bento {
                padding: 40px 0 50px;
            }
            .hero-title {
                font-size: 1.35rem;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-gold, .btn-outline-gold {
                width: 100%;
                justify-content: center;
                padding: 12px 18px;
                font-size: 0.875rem;
            }
            .navbar-brand-text {
                font-size: 1rem;
            }
            .btn-login, .btn-signup {
                padding: 7px 12px;
                font-size: 0.78rem;
            }
            .bento-stat-value {
                font-size: 1.3rem;
            }
            .metric-value {
                font-size: 1.35rem;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .cta-card {
                padding: 22px 16px;
            }
            .faq-question {
                font-size: 0.875rem;
                padding: 14px 16px;
            }
            .footer-bottom-text {
                font-size: 0.75rem;
            }
        }