/* roulang page: index */
:root {
        --bg-primary: #030712;
        --bg-secondary: #081229;
        --bg-card-glass: rgba(14, 18, 30, 0.72);
        --bg-card-solid: #0b1120;
        --accent-primary: #2563EB;
        --accent-secondary: #38BDF8;
        --accent-glow: rgba(37, 99, 235, 0.45);
        --accent-cyan: #22D3EE;
        --text-primary: #F8FAFC;
        --text-secondary: #94A3B8;
        --text-accent: #60A5FA;
        --border-glass: rgba(56, 189, 248, 0.22);
        --border-subtle: rgba(148, 163, 184, 0.16);
        --radius-sm: 10px;
        --radius-md: 16px;
        --radius-lg: 22px;
        --radius-xl: 30px;
        --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.35);
        --shadow-glow: 0 0 18px rgba(37, 99, 235, 0.45);
        --shadow-cyan: 0 0 20px rgba(34, 211, 238, 0.35);
        --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        --transition-fast: 0.18s ease;
        --transition-smooth: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

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

    body {
        font-family: var(--font-body);
        background-color: var(--bg-primary);
        background-image: radial-gradient(ellipse at 20% 10%, rgba(37, 99, 235, 0.12) 0%, transparent 55%),
                          radial-gradient(ellipse at 85% 25%, rgba(8, 18, 41, 0.85) 0%, transparent 60%),
                          linear-gradient(180deg, #030712 0%, #081229 50%, #030712 100%);
        color: var(--text-primary);
        line-height: 1.6;
        font-size: 16px;
        min-height: 100vh;
        overflow-x: hidden;
    }

    a {
        color: var(--text-accent);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    a:hover, a:focus {
        color: var(--accent-secondary);
        text-decoration: none;
    }
    a:focus-visible, button:focus-visible {
        outline: 2px solid var(--accent-secondary);
        outline-offset: 2px;
    }

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

    .container-custom {
        max-width: 1240px;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }

    /* ============ HEADER / NAV ============ */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: rgba(3, 7, 18, 0.86);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-subtle);
        transition: background var(--transition-smooth), border-color var(--transition-smooth);
    }
    .site-header.scrolled {
        background: rgba(3, 7, 18, 0.96);
        border-bottom-color: var(--border-glass);
    }
    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 68px;
        gap: 20px;
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.05rem;
        color: var(--text-primary);
        white-space: nowrap;
        letter-spacing: -0.01em;
    }
    .brand-logo i {
        color: var(--accent-secondary);
        font-size: 1.5rem;
        filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
    }
    .brand-logo span {
        background: linear-gradient(135deg, #F8FAFC 0%, #60A5FA 60%, #38BDF8 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-wrap: wrap;
    }
    .main-nav a.nav-link {
        display: inline-flex;
        align-items: center;
        padding: 8px 14px;
        border-radius: 999px;
        color: var(--text-secondary);
        font-weight: 500;
        font-size: 0.86rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        position: relative;
    }
    .main-nav a.nav-link:hover,
    .main-nav a.nav-link:focus {
        color: var(--text-primary);
        background: rgba(56, 189, 248, 0.1);
    }
    .main-nav a.nav-link.active {
        color: var(--text-primary);
        background: rgba(37, 99, 235, 0.22);
        box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.3);
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .btn-login {
        display: inline-flex;
        align-items: center;
        padding: 8px 18px;
        border-radius: 999px;
        border: 1px solid rgba(56, 189, 248, 0.4);
        color: var(--text-primary);
        background: transparent;
        font-weight: 600;
        font-size: 0.85rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
    }
    .btn-login:hover, .btn-login:focus {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
        background: rgba(56, 189, 248, 0.08);
    }
    .btn-signup {
        display: inline-flex;
        align-items: center;
        padding: 8px 20px;
        border-radius: 999px;
        border: none;
        color: #FFFFFF;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 50%, var(--accent-secondary) 100%);
        font-weight: 700;
        font-size: 0.85rem;
        box-shadow: var(--shadow-glow);
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
    }
    .btn-signup:hover, .btn-signup:focus {
        box-shadow: 0 0 24px rgba(37, 99, 235, 0.65), 0 0 40px rgba(56, 189, 248, 0.25);
        color: #FFFFFF;
        transform: translateY(-1px);
    }
    .nav-toggle {
        display: none;
        background: transparent;
        border: 1px solid var(--border-subtle);
        border-radius: 8px;
        color: var(--text-primary);
        font-size: 1.3rem;
        padding: 6px 12px;
        cursor: pointer;
        transition: all var(--transition-fast);
    }
    .nav-toggle:hover {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
    }

    /* ============ HERO ============ */
    .hero-section {
        position: relative;
        min-height: 92vh;
        display: flex;
        align-items: center;
        padding-top: 68px;
        background-image: url('/assets/images/232fe70653f0d517.jpg');
        background-size: cover;
        background-position: center 35%;
        background-repeat: no-repeat;
        isolation: isolate;
    }
    .hero-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(3,7,18,0.65) 0%, rgba(3,7,18,0.45) 40%, rgba(3,7,18,0.88) 92%), 
                    radial-gradient(ellipse at 30% 40%, rgba(37,99,235,0.25) 0%, transparent 60%);
        z-index: -1;
    }
    .hero-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        align-items: center;
        padding: 70px 0 80px;
    }
    .hero-text-col {
        display: flex;
        flex-direction: column;
        gap: 22px;
    }
    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 7px 16px;
        border-radius: 999px;
        background: rgba(37, 99, 235, 0.18);
        border: 1px solid rgba(56, 189, 248, 0.35);
        color: var(--accent-secondary);
        font-weight: 600;
        font-size: 0.78rem;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        width: fit-content;
        backdrop-filter: blur(8px);
    }
    .hero-badge i {
        font-size: 0.85rem;
    }
    .hero-title {
        font-size: clamp(2rem, 4.2vw, 3.3rem);
        font-weight: 900;
        line-height: 1.18;
        margin: 0;
        letter-spacing: -0.02em;
        color: var(--text-primary);
        text-shadow: 0 2px 24px rgba(3,7,18,0.8);
    }
    .hero-title .highlight {
        background: linear-gradient(135deg, #60A5FA 0%, #38BDF8 50%, #22D3EE 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    .hero-subtitle {
        font-size: 1.05rem;
        color: rgba(248, 250, 252, 0.78);
        line-height: 1.65;
        max-width: 540px;
        margin: 0;
        text-shadow: 0 1px 10px rgba(3,7,18,0.7);
    }
    .hero-cta-group {
        display: flex;
        align-items: center;
        gap: 16px;
        flex-wrap: wrap;
        margin-top: 8px;
    }
    .btn-primary-glow {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 14px 30px;
        border-radius: 999px;
        border: none;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 45%, var(--accent-secondary) 100%);
        color: #FFFFFF;
        font-weight: 700;
        font-size: 0.98rem;
        box-shadow: var(--shadow-glow);
        transition: all var(--transition-smooth);
        cursor: pointer;
        white-space: nowrap;
    }
    .btn-primary-glow:hover, .btn-primary-glow:focus {
        box-shadow: 0 0 30px rgba(37, 99, 235, 0.7), 0 0 50px rgba(56, 189, 248, 0.3);
        transform: translateY(-3px);
        color: #FFFFFF;
    }
    .btn-outline-glass {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 13px 28px;
        border-radius: 999px;
        background: rgba(14, 18, 30, 0.55);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 1px solid rgba(56, 189, 248, 0.4);
        color: var(--text-primary);
        font-weight: 600;
        font-size: 0.98rem;
        transition: all var(--transition-smooth);
        cursor: pointer;
        white-space: nowrap;
    }
    .btn-outline-glass:hover, .btn-outline-glass:focus {
        border-color: var(--accent-secondary);
        background: rgba(37, 99, 235, 0.2);
        color: var(--text-primary);
    }
    .hero-stats-row {
        display: flex;
        gap: 28px;
        flex-wrap: wrap;
        margin-top: 10px;
    }
    .hero-stat {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }
    .hero-stat strong {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--text-primary);
        letter-spacing: -0.02em;
    }
    .hero-stat span {
        font-size: 0.82rem;
        color: var(--text-secondary);
    }
    .hero-poster-col {
        display: flex;
        justify-content: flex-end;
        align-items: center;
    }
    .hero-poster-frame {
        position: relative;
        width: 100%;
        max-width: 440px;
        aspect-ratio: 1;
        border-radius: var(--radius-xl);
        overflow: hidden;
        border: 1px solid rgba(56, 189, 248, 0.3);
        box-shadow: var(--shadow-glass), 0 0 40px rgba(37, 99, 235, 0.2);
        background: rgba(14, 18, 30, 0.55);
        backdrop-filter: blur(10px);
    }
    .hero-poster-frame img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        transition: transform var(--transition-smooth);
    }
    .hero-poster-frame:hover img {
        transform: scale(1.05);
    }
    .hero-poster-frame::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(37,99,235,0.2) 0%, transparent 50%, rgba(56,189,248,0.1) 100%);
        pointer-events: none;
    }

    /* ============ SECTIONS GENERAL ============ */
    .section-block {
        padding: 70px 0;
        position: relative;
    }
    .section-block.alt-bg {
        background: rgba(8, 18, 41, 0.55);
        backdrop-filter: blur(2px);
    }
    .section-label {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 6px 15px;
        border-radius: 999px;
        background: rgba(37, 99, 235, 0.14);
        border: 1px solid rgba(56, 189, 248, 0.25);
        color: var(--accent-secondary);
        font-weight: 600;
        font-size: 0.75rem;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        margin-bottom: 14px;
    }
    .section-title {
        font-size: clamp(1.5rem, 2.6vw, 2.2rem);
        font-weight: 800;
        line-height: 1.3;
        color: var(--text-primary);
        margin: 0 0 14px 0;
        letter-spacing: -0.015em;
    }
    .section-desc {
        font-size: 0.98rem;
        color: var(--text-secondary);
        line-height: 1.65;
        max-width: 680px;
        margin: 0 0 35px 0;
    }
    .glass-card {
        background: var(--bg-card-glass);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-glass);
        transition: all var(--transition-smooth);
    }
    .glass-card:hover {
        border-color: rgba(56, 189, 248, 0.45);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 22px rgba(37, 99, 235, 0.18);
        transform: translateY(-4px);
    }
    .glass-card-interactive {
        cursor: pointer;
    }
    .glass-card-static {
        pointer-events: none;
        transform: none;
    }

    /* ============ COUNTDOWN ============ */
    .countdown-section {
        padding: 45px 0;
        background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(8, 18, 41, 0.8) 100%);
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }
    .countdown-grid {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 30px;
        flex-wrap: wrap;
    }
    .countdown-text h3 {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 5px 0;
    }
    .countdown-text p {
        font-size: 0.88rem;
        color: var(--text-secondary);
        margin: 0;
    }
    .countdown-timer {
        display: flex;
        gap: 14px;
        align-items: center;
    }
    .timer-box {
        display: flex;
        flex-direction: column;
        align-items: center;
        min-width: 64px;
        padding: 12px 16px;
        border-radius: var(--radius-sm);
        background: rgba(3, 7, 18, 0.7);
        border: 1px solid rgba(56, 189, 248, 0.25);
        box-shadow: 0 0 12px rgba(37, 99, 235, 0.15);
    }
    .timer-box strong {
        font-size: 1.7rem;
        font-weight: 800;
        color: var(--accent-secondary);
        line-height: 1.1;
    }
    .timer-box span {
        font-size: 0.7rem;
        color: var(--text-secondary);
        text-transform: uppercase;
        letter-spacing: 0.06em;
    }

    /* ============ HIGHLIGHTS ============ */
    .highlights-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .highlight-item {
        padding: 24px 22px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .highlight-icon {
        width: 46px;
        height: 46px;
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(37, 99, 235, 0.2);
        border: 1px solid rgba(56, 189, 248, 0.3);
        color: var(--accent-secondary);
        font-size: 1.15rem;
    }
    .highlight-item h4 {
        font-size: 1.04rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0;
    }
    .highlight-item p {
        font-size: 0.88rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.6;
    }

    /* ============ REWARDS / GIFT PACK ============ */
    .reward-tiers {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
    }
    .reward-tier {
        padding: 26px 22px;
        position: relative;
        overflow: hidden;
    }
    .reward-tier::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
        opacity: 0.8;
    }
    .reward-tier.third::before {
        background: linear-gradient(90deg, #22D3EE, #FACC15);
    }
    .reward-tier h4 {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 10px 0;
    }
    .reward-tier .amount {
        font-size: 2rem;
        font-weight: 900;
        background: linear-gradient(135deg, #60A5FA, #38BDF8);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        line-height: 1.2;
        margin-bottom: 8px;
    }
    .reward-tier p {
        font-size: 0.86rem;
        color: var(--text-secondary);
        margin: 0 0 16px 0;
        line-height: 1.55;
    }
    .badge-limited {
        display: inline-flex;
        align-items: center;
        padding: 4px 12px;
        border-radius: 999px;
        background: rgba(234, 88, 12, 0.2);
        border: 1px solid rgba(234, 88, 12, 0.5);
        color: #FDBA74;
        font-size: 0.72rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        width: fit-content;
    }

    /* ============ STEPS ============ */
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
        counter-reset: step-counter;
    }
    .step-card {
        padding: 28px 24px;
        position: relative;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .step-number {
        position: absolute;
        top: -14px;
        left: 22px;
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 1rem;
        color: #FFFFFF;
        box-shadow: 0 0 14px rgba(37, 99, 235, 0.5);
        border: 2px solid rgba(3, 7, 18, 0.8);
    }
    .step-card h4 {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 14px 0 0 0;
    }
    .step-card p {
        font-size: 0.88rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.6;
    }

    /* ============ PRIZE PREVIEW / JACKPOT ============ */
    .prize-preview {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 30px;
        align-items: center;
    }
    .prize-carousel-wrap {
        padding: 30px;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .prize-carousel-wrap h3 {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0;
    }
    .prize-grid-inline {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .prize-chip {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 16px;
        border-radius: var(--radius-sm);
        background: rgba(3, 7, 18, 0.55);
        border: 1px solid var(--border-subtle);
    }
    .prize-chip i {
        font-size: 1.6rem;
        color: var(--accent-secondary);
        filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.4));
    }
    .prize-chip span {
        font-size: 0.9rem;
        color: var(--text-secondary);
        font-weight: 500;
    }
    .jackpot-display {
        padding: 30px;
        text-align: left;
        background: linear-gradient(160deg, rgba(37, 99, 235, 0.2) 0%, rgba(14, 18, 30, 0.7) 60%);
    }
    .jackpot-display .label {
        font-size: 0.82rem;
        color: var(--text-secondary);
        text-transform: uppercase;
        letter-spacing: 0.08em;
        font-weight: 600;
        margin-bottom: 6px;
    }
    .jackpot-display .number {
        font-size: 2.5rem;
        font-weight: 900;
        background: linear-gradient(135deg, #FACC15 0%, #FB923C 50%, #DC2626 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        line-height: 1.2;
        margin-bottom: 12px;
    }
    .jackpot-display p {
        font-size: 0.88rem;
        color: var(--text-secondary);
        margin: 0 0 16px 0;
    }
    .progress-track {
        height: 8px;
        background: rgba(148, 163, 184, 0.2);
        border-radius: 999px;
        overflow: hidden;
    }
    .progress-fill {
        display: block;
        height: 100%;
        background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
        border-radius: 999px;
        box-shadow: 0 0 10px rgba(37, 99, 235, 0.5);
        transition: width 0.5s ease;
    }

    /* ============ GAME CARDS ============ */
    .games-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    .game-card {
        position: relative;
        border-radius: var(--radius-md);
        overflow: hidden;
        border: 1px solid var(--border-subtle);
        background: var(--bg-card-glass);
        backdrop-filter: blur(10px);
        cursor: pointer;
        transition: all var(--transition-smooth);
        aspect-ratio: 4 / 3.2;
    }
    .game-card:hover {
        border-color: rgba(56, 189, 248, 0.5);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 18px rgba(37, 99, 235, 0.25);
        transform: translateY(-5px);
    }
    .game-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-smooth);
    }
    .game-card:hover img {
        transform: scale(1.08);
    }
    .game-card-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 18px 14px 14px;
        background: linear-gradient(180deg, transparent 0%, rgba(3, 7, 18, 0.88) 55%, rgba(3, 7, 18, 0.96) 100%);
    }
    .game-card-overlay h5 {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 3px 0;
    }
    .game-card-overlay p {
        font-size: 0.76rem;
        color: var(--text-secondary);
        margin: 0;
    }
    .game-card-tag {
        position: absolute;
        top: 10px;
        right: 10px;
        padding: 4px 12px;
        border-radius: 999px;
        background: rgba(220, 38, 38, 0.78);
        color: #FFFFFF;
        font-size: 0.68rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.07em;
        border: 1px solid rgba(220, 38, 38, 0.9);
        box-shadow: 0 0 10px rgba(220, 38, 38, 0.35);
    }

    /* ============ STATS BAR ============ */
    .stats-row {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
        padding: 30px 20px;
    }
    .stat-item {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 18px 20px;
        border-left: 3px solid var(--accent-secondary);
        background: rgba(3, 7, 18, 0.5);
        border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    }
    .stat-item strong {
        font-size: 1.8rem;
        font-weight: 800;
        color: var(--text-primary);
        line-height: 1.1;
    }
    .stat-item span {
        font-size: 0.8rem;
        color: var(--text-secondary);
    }

    /* ============ PAYMENT METHODS ============ */
    .payment-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    .payment-item {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 22px;
        border-radius: var(--radius-sm);
        background: rgba(3, 7, 18, 0.55);
        border: 1px solid var(--border-subtle);
        transition: all var(--transition-fast);
    }
    .payment-item:hover {
        border-color: var(--border-glass);
        box-shadow: 0 0 14px rgba(37, 99, 235, 0.15);
    }
    .payment-item i {
        font-size: 1.8rem;
        color: var(--accent-secondary);
    }
    .payment-item h5 {
        font-size: 0.92rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0;
    }
    .payment-item p {
        font-size: 0.78rem;
        color: var(--text-secondary);
        margin: 0;
    }

    /* ============ NEWS LIST (CMS) ============ */
    .news-layout {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 28px;
    }
    .news-main-list {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .news-card {
        display: flex;
        gap: 18px;
        padding: 18px 20px;
        border-radius: var(--radius-sm);
        background: rgba(3, 7, 18, 0.5);
        border: 1px solid var(--border-subtle);
        transition: all var(--transition-fast);
    }
    .news-card:hover {
        border-color: var(--border-glass);
        background: rgba(14, 18, 30, 0.7);
        box-shadow: 0 0 12px rgba(37, 99, 235, 0.1);
    }
    .news-card-icon {
        width: 52px;
        height: 52px;
        flex-shrink: 0;
        border-radius: 10px;
        overflow: hidden;
        background: rgba(37, 99, 235, 0.2);
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(56, 189, 248, 0.25);
    }
    .news-card-icon img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .news-card-content {
        display: flex;
        flex-direction: column;
        gap: 4px;
        flex: 1;
    }
    .news-card-content h4 {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0;
        line-height: 1.45;
    }
    .news-card-content .meta {
        font-size: 0.74rem;
        color: var(--text-secondary);
        margin: 0;
        display: flex;
        gap: 12px;
    }
    .news-card-content .excerpt {
        font-size: 0.84rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.55;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .news-sidebar {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .news-sidebar-title {
        font-size: 1rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 4px 0;
    }
    .news-sidebar-item {
        padding: 14px 16px;
        border-radius: var(--radius-sm);
        background: rgba(3, 7, 18, 0.45);
        border: 1px solid var(--border-subtle);
        transition: all var(--transition-fast);
        display: flex;
        flex-direction: column;
        gap: 4px;
    }
    .news-sidebar-item:hover {
        border-color: var(--border-glass);
    }
    .news-sidebar-item h5 {
        font-size: 0.82rem;
        font-weight: 600;
        color: var(--text-primary);
        margin: 0;
        line-height: 1.4;
    }
    .news-sidebar-item span {
        font-size: 0.7rem;
        color: var(--text-secondary);
    }

    /* ============ TESTIMONIALS ============ */
    .testimonials-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .testimonial-card {
        padding: 24px 22px;
        display: flex;
        flex-direction: column;
        gap: 14px;
        position: relative;
    }
    .testimonial-card .stars {
        display: flex;
        gap: 4px;
        color: #FACC15;
        font-size: 0.85rem;
    }
    .testimonial-card blockquote {
        margin: 0;
        font-size: 0.9rem;
        color: var(--text-secondary);
        line-height: 1.6;
        border-left: 3px solid var(--accent-secondary);
        padding-left: 14px;
        font-style: italic;
    }
    .testimonial-card .reviewer {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .reviewer-avatar {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
        display: flex;
        align-items: center;
        justify-content: center;
        color: #FFFFFF;
        font-weight: 700;
        font-size: 0.85rem;
    }
    .reviewer-info strong {
        display: block;
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--text-primary);
    }
    .reviewer-info span {
        font-size: 0.75rem;
        color: var(--text-secondary);
    }

    /* ============ SECURITY / TRUST ============ */
    .security-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    .security-item {
        display: flex;
        align-items: flex-start;
        gap: 14px;
        padding: 18px;
        border-radius: var(--radius-sm);
        background: rgba(3, 7, 18, 0.45);
        border: 1px solid var(--border-subtle);
    }
    .security-item i {
        font-size: 1.4rem;
        color: var(--accent-secondary);
        flex-shrink: 0;
        margin-top: 2px;
    }
    .security-item h5 {
        font-size: 0.88rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 4px 0;
    }
    .security-item p {
        font-size: 0.78rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.5;
    }

    /* ============ CTA / FORM ============ */
    .cta-section {
        padding: 80px 0;
        background-image: url('/assets/images/84d89d2b29bf1267.jpg');
        background-size: cover;
        background-position: center;
        position: relative;
        isolation: isolate;
    }
    .cta-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(3, 7, 18, 0.92) 0%, rgba(8, 18, 41, 0.8) 50%, rgba(3, 7, 18, 0.9) 100%);
        z-index: -1;
    }
    .cta-card {
        padding: 40px 36px;
        border-radius: var(--radius-lg);
        background: rgba(14, 18, 30, 0.78);
        backdrop-filter: blur(16px);
        border: 1px solid rgba(56, 189, 248, 0.3);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(37, 99, 235, 0.15);
        max-width: 720px;
    }
    .cta-card h2 {
        font-size: 1.6rem;
        font-weight: 800;
        color: var(--text-primary);
        margin: 0 0 10px 0;
        line-height: 1.3;
    }
    .cta-card p {
        font-size: 0.95rem;
        color: var(--text-secondary);
        margin: 0 0 24px 0;
        line-height: 1.6;
    }
    .cta-form {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .cta-form .full-width {
        grid-column: 1 / -1;
    }
    .cta-form label {
        display: block;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--text-secondary);
        margin-bottom: 5px;
    }
    .cta-form input {
        width: 100%;
        padding: 12px 16px;
        border-radius: var(--radius-sm);
        border: 1px solid var(--border-subtle);
        background: rgba(3, 7, 18, 0.6);
        color: var(--text-primary);
        font-size: 0.92rem;
        transition: all var(--transition-fast);
        outline: none;
    }
    .cta-form input:focus {
        border-color: var(--accent-secondary);
        box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
    }
    .cta-form input::placeholder {
        color: rgba(148, 163, 184, 0.6);
    }
    .btn-submit-glow {
        width: 100%;
        padding: 13px 28px;
        border-radius: 999px;
        border: none;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 45%, var(--accent-secondary) 100%);
        color: #FFFFFF;
        font-weight: 700;
        font-size: 0.95rem;
        box-shadow: var(--shadow-glow);
        cursor: pointer;
        transition: all var(--transition-smooth);
    }
    .btn-submit-glow:hover, .btn-submit-glow:focus {
        box-shadow: 0 0 28px rgba(37, 99, 235, 0.65), 0 0 46px rgba(56, 189, 248, 0.25);
        transform: translateY(-2px);
    }

    /* ============ FOOTER ============ */
    .site-footer {
        padding: 55px 0 30px;
        background: rgba(3, 7, 18, 0.95);
        border-top: 1px solid var(--border-subtle);
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        gap: 35px;
        margin-bottom: 35px;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .footer-brand .brand-text {
        font-size: 1.1rem;
        font-weight: 800;
        color: var(--text-primary);
    }
    .footer-brand p {
        font-size: 0.82rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.6;
        max-width: 300px;
    }
    .footer-col h5 {
        font-size: 0.88rem;
        font-weight: 700;
        color: var(--text-primary);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin: 0 0 14px 0;
    }
    .footer-col ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .footer-col ul li a {
        font-size: 0.82rem;
        color: var(--text-secondary);
        transition: color var(--transition-fast);
    }
    .footer-col ul li a:hover {
        color: var(--accent-secondary);
    }
    .footer-legal {
        border-top: 1px solid var(--border-subtle);
        padding-top: 22px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 18px;
        flex-wrap: wrap;
    }
    .footer-legal p {
        font-size: 0.76rem;
        color: var(--text-secondary);
        margin: 0;
    }
    .footer-legal .badge-18 {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        border-radius: 6px;
        background: rgba(220, 38, 38, 0.2);
        border: 1px solid rgba(220, 38, 38, 0.6);
        color: #FCA5A5;
        font-weight: 800;
        font-size: 0.75rem;
        flex-shrink: 0;
    }

    /* ============ FAB ============ */
    .fab-cyber {
        position: fixed;
        left: 1rem;
        bottom: 6rem;
        z-index: 50;
        width: 56px;
        height: 56px;
        border-radius: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(7, 7, 13, 0.72);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 2px solid;
        border-image: linear-gradient(135deg, #2563EB, #38BDF8, #22D3EE) 1;
        border-radius: 18px;
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.45);
        cursor: pointer;
        opacity: 0.75;
        animation: fabPulse 3s infinite ease-in-out;
        transition: all var(--transition-smooth);
        text-decoration: none;
    }
    .fab-cyber i {
        font-size: 1.35rem;
        color: #fff;
        text-shadow: 0 0 8px rgba(56, 189, 248, 0.7);
    }
    .fab-cyber:hover {
        opacity: 1;
        box-shadow: 0 0 30px rgba(56, 189, 248, 0.6), 0 0 50px rgba(34, 211, 238, 0.3);
        transform: scale(1.06);
    }
    .fab-cyber:active {
        transform: scale(0.95);
    }
    .fab-notification {
        position: absolute;
        top: -4px;
        right: -4px;
        width: 14px;
        height: 14px;
        border-radius: 50%;
        background: #F43F5E;
        border: 2px solid #07070D;
        animation: fabNotif 1.6s infinite;
    }
    @keyframes fabPulse {
        0%, 100% { box-shadow: 0 0 20px rgba(6, 182, 212, 0.45); }
        50% { box-shadow: 0 0 28px rgba(6, 182, 212, 0.62); }
    }
    @keyframes fabNotif {
        0%, 100% { transform: scale(1); }
        50% { transform: scale(1.4); }
    }

    /* ============ RESPONSIVE ============ */
    @media (max-width: 1024px) {
        .hero-content {
            grid-template-columns: 1fr;
            gap: 30px;
        }
        .hero-poster-col {
            justify-content: center;
        }
        .hero-poster-frame {
            max-width: 320px;
        }
        .highlights-grid,
        .reward-tiers,
        .steps-grid,
        .testimonials-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .games-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .stats-row,
        .payment-grid,
        .security-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .prize-preview {
            grid-template-columns: 1fr;
        }
        .footer-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 768px) {
        .header-inner {
            flex-wrap: wrap;
            gap: 10px;
            padding: 10px 0;
            min-height: auto;
        }
        .brand-logo {
            font-size: 0.85rem;
        }
        .nav-toggle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .main-nav {
            display: none;
            width: 100%;
            order: 10;
            flex-direction: column;
            gap: 4px;
            padding: 8px 0 4px;
            border-top: 1px solid var(--border-subtle);
        }
        .main-nav.open {
            display: flex;
        }
        .main-nav a.nav-link {
            width: 100%;
            text-align: left;
            padding: 10px 14px;
            font-size: 0.88rem;
            border-radius: 8px;
        }
        .header-actions {
            margin-left: auto;
        }
        .btn-login {
            padding: 7px 14px;
            font-size: 0.78rem;
        }
        .btn-signup {
            padding: 7px 16px;
            font-size: 0.78rem;
        }
        .hero-section {
            min-height: auto;
            padding-top: 80px;
        }
        .hero-content {
            padding: 40px 0 50px;
        }
        .hero-title {
            font-size: clamp(1.6rem, 5vw, 2.2rem);
        }
        .hero-subtitle {
            font-size: 0.92rem;
        }
        .hero-cta-group {
            gap: 10px;
        }
        .btn-primary-glow,
        .btn-outline-glass {
            padding: 11px 20px;
            font-size: 0.86rem;
        }
        .hero-stats-row {
            gap: 16px;
        }
        .hero-stat strong {
            font-size: 1.2rem;
        }
        .section-block {
            padding: 45px 0;
        }
        .section-title {
            font-size: 1.4rem;
        }
        .highlights-grid,
        .reward-tiers,
        .steps-grid,
        .testimonials-grid,
        .games-grid,
        .stats-row,
        .payment-grid,
        .security-grid {
            grid-template-columns: 1fr;
        }
        .news-layout {
            grid-template-columns: 1fr;
        }
        .cta-form {
            grid-template-columns: 1fr;
        }
        .cta-card {
            padding: 28px 20px;
        }
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 22px;
        }
        .countdown-grid {
            flex-direction: column;
            align-items: flex-start;
            gap: 18px;
        }
        .countdown-timer {
            flex-wrap: wrap;
            gap: 8px;
        }
        .timer-box {
            min-width: 52px;
            padding: 10px 12px;
        }
        .timer-box strong {
            font-size: 1.3rem;
        }
        .prize-grid-inline {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 520px) {
        .container-custom {
            padding-left: 14px;
            padding-right: 14px;
        }
        .brand-logo {
            font-size: 0.75rem;
            gap: 6px;
        }
        .brand-logo i {
            font-size: 1.1rem;
        }
        .btn-login {
            padding: 6px 10px;
            font-size: 0.7rem;
        }
        .btn-signup {
            padding: 6px 12px;
            font-size: 0.7rem;
        }
        .hero-stats-row {
            flex-wrap: wrap;
            gap: 12px;
        }
        .hero-stat strong {
            font-size: 1.05rem;
        }
        .fab-cyber {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            left: 0.75rem;
            bottom: 5rem;
        }
        .fab-cyber i {
            font-size: 1.15rem;
        }
        .game-card-overlay h5 {
            font-size: 0.78rem;
        }
        .game-card-overlay p {
            font-size: 0.7rem;
        }
    }

/* roulang page: article */
:root {
        --bg-primary: #030712;
        --bg-secondary: #081229;
        --bg-card-glass: rgba(14, 18, 30, 0.72);
        --bg-card-solid: #0b1120;
        --accent-primary: #2563EB;
        --accent-secondary: #38BDF8;
        --accent-glow: rgba(37, 99, 235, 0.45);
        --accent-cyan: #22D3EE;
        --text-primary: #F8FAFC;
        --text-secondary: #94A3B8;
        --text-accent: #60A5FA;
        --border-glass: rgba(56, 189, 248, 0.22);
        --border-subtle: rgba(148, 163, 184, 0.16);
        --radius-sm: 10px;
        --radius-md: 16px;
        --radius-lg: 22px;
        --radius-xl: 30px;
        --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.35);
        --shadow-glow: 0 0 18px rgba(37, 99, 235, 0.45);
        --shadow-cyan: 0 0 20px rgba(34, 211, 238, 0.35);
        --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        --transition-fast: 0.18s ease;
        --transition-smooth: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-body);
        background-color: var(--bg-primary);
        background-image: radial-gradient(ellipse at 20% 10%, rgba(37, 99, 235, 0.12) 0%, transparent 55%),
                          radial-gradient(ellipse at 85% 25%, rgba(8, 18, 41, 0.85) 0%, transparent 60%),
                          linear-gradient(180deg, #030712 0%, #081229 50%, #030712 100%);
        color: var(--text-primary);
        line-height: 1.6;
        font-size: 16px;
        min-height: 100vh;
        overflow-x: hidden;
        margin: 0;
        padding: 0;
    }
    * {
        box-sizing: border-box;
    }
    a {
        color: var(--text-accent);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    a:hover, a:focus {
        color: var(--accent-secondary);
        text-decoration: none;
    }
    a:focus-visible, button:focus-visible {
        outline: 2px solid var(--accent-secondary);
        outline-offset: 2px;
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    .container-custom {
        max-width: 1240px;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }
    /* HEADER */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: rgba(3, 7, 18, 0.86);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-subtle);
        transition: background var(--transition-smooth), border-color var(--transition-smooth);
    }
    .site-header.scrolled {
        background: rgba(3, 7, 18, 0.96);
        border-bottom-color: var(--border-glass);
    }
    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 68px;
        gap: 20px;
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.05rem;
        color: var(--text-primary);
        white-space: nowrap;
        letter-spacing: -0.01em;
    }
    .brand-logo i {
        color: var(--accent-secondary);
        font-size: 1.5rem;
        filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
    }
    .brand-logo span {
        background: linear-gradient(135deg, #F8FAFC 0%, #60A5FA 60%, #38BDF8 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-wrap: wrap;
    }
    .main-nav a.nav-link {
        display: inline-flex;
        align-items: center;
        padding: 8px 14px;
        border-radius: 999px;
        color: var(--text-secondary);
        font-weight: 500;
        font-size: 0.86rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        position: relative;
    }
    .main-nav a.nav-link:hover,
    .main-nav a.nav-link:focus {
        color: var(--text-primary);
        background: rgba(56, 189, 248, 0.1);
    }
    .main-nav a.nav-link.active {
        color: var(--text-primary);
        background: rgba(37, 99, 235, 0.22);
        box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.3);
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .btn-login {
        display: inline-flex;
        align-items: center;
        padding: 8px 18px;
        border-radius: 999px;
        border: 1px solid rgba(56, 189, 248, 0.4);
        color: var(--text-primary);
        background: transparent;
        font-weight: 600;
        font-size: 0.85rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
        font-family: var(--font-body);
    }
    .btn-login:hover, .btn-login:focus {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
        background: rgba(56, 189, 248, 0.08);
    }
    .btn-signup {
        display: inline-flex;
        align-items: center;
        padding: 8px 20px;
        border-radius: 999px;
        border: none;
        color: #FFFFFF;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 50%, var(--accent-secondary) 100%);
        font-weight: 700;
        font-size: 0.85rem;
        box-shadow: var(--shadow-glow);
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
        font-family: var(--font-body);
    }
    .btn-signup:hover, .btn-signup:focus {
        box-shadow: 0 0 24px rgba(37, 99, 235, 0.65), 0 0 40px rgba(56, 189, 248, 0.25);
        color: #FFFFFF;
        transform: translateY(-1px);
    }
    .nav-toggle {
        display: none;
        background: transparent;
        border: 1px solid var(--border-subtle);
        border-radius: 8px;
        color: var(--text-primary);
        font-size: 1.3rem;
        padding: 6px 12px;
        cursor: pointer;
        transition: all var(--transition-fast);
        font-family: var(--font-body);
    }
    .nav-toggle:hover, .nav-toggle:focus {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
    }
    /* ARTICLE MAIN */
    .article-main {
        padding-top: 68px;
        overflow: hidden;
    }
    .article-hero {
        padding: 48px 0 40px;
        position: relative;
        background: linear-gradient(180deg, rgba(3,7,18,0) 0%, rgba(8,18,41,0.7) 100%);
    }
    .article-breadcrumb {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.82rem;
        color: var(--text-secondary);
        margin-bottom: 18px;
        flex-wrap: wrap;
    }
    .article-breadcrumb a {
        color: var(--text-secondary);
    }
    .article-breadcrumb a:hover {
        color: var(--accent-secondary);
    }
    .article-hero-grid {
        display: grid;
        grid-template-columns: 1.1fr 0.9fr;
        gap: 40px;
        align-items: center;
    }
    .article-tag {
        display: inline-flex;
        align-items: center;
        background: rgba(37, 99, 235, 0.18);
        color: var(--accent-secondary);
        border: 1px solid var(--border-glass);
        border-radius: 999px;
        padding: 6px 14px;
        font-size: 0.78rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        margin-bottom: 14px;
    }
    .article-hero h1 {
        font-size: 2.25rem;
        font-weight: 900;
        line-height: 1.2;
        color: var(--text-primary);
        margin: 0 0 16px;
        letter-spacing: -0.02em;
    }
    .article-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 8px 16px;
        color: var(--text-secondary);
        font-size: 0.85rem;
        margin-bottom: 18px;
    }
    .article-meta i {
        color: var(--accent-cyan);
        margin-right: 6px;
    }
    .article-summary {
        font-size: 1.05rem;
        line-height: 1.65;
        color: var(--text-secondary);
        margin-bottom: 24px;
        max-width: 680px;
    }
    .article-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }
    .btn-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 24px;
        border-radius: 999px;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 55%, var(--accent-secondary) 100%);
        color: #FFFFFF;
        font-weight: 700;
        font-size: 0.9rem;
        border: none;
        box-shadow: var(--shadow-glow);
        transition: all var(--transition-fast);
        cursor: pointer;
        text-align: center;
    }
    .btn-primary:hover, .btn-primary:focus {
        box-shadow: 0 0 26px rgba(37, 99, 235, 0.7), 0 0 46px rgba(56, 189, 248, 0.3);
        color: #FFFFFF;
        transform: translateY(-2px);
    }
    .btn-outline {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 24px;
        border-radius: 999px;
        background: transparent;
        border: 1px solid rgba(56, 189, 248, 0.45);
        color: var(--text-primary);
        font-weight: 600;
        font-size: 0.9rem;
        transition: all var(--transition-fast);
        cursor: pointer;
    }
    .btn-outline:hover, .btn-outline:focus {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
        background: rgba(56, 189, 248, 0.08);
    }
    .article-hero-image {
        position: relative;
        border-radius: var(--radius-lg);
        overflow: hidden;
        border: 1px solid var(--border-glass);
        box-shadow: var(--shadow-glass);
        background: var(--bg-card-solid);
    }
    .article-hero-image img {
        width: 100%;
        object-fit: cover;
        aspect-ratio: 16/11;
    }
    .hero-badge-float {
        position: absolute;
        bottom: 16px;
        left: 16px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }
    .float-badge {
        background: rgba(3, 7, 18, 0.82);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1px solid var(--border-glass);
        border-radius: 999px;
        padding: 6px 12px;
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--text-primary);
    }
    .float-badge i {
        color: var(--accent-cyan);
        margin-right: 5px;
    }
    /* ARTICLE BODY */
    .article-body-section {
        padding: 20px 0 50px;
    }
    .article-layout {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 320px;
        gap: 32px;
        align-items: start;
    }
    .article-content {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 32px;
        box-shadow: var(--shadow-glass);
        color: var(--text-primary);
        font-size: 1rem;
        line-height: 1.7;
    }
    .article-content h2 {
        font-size: 1.6rem;
        font-weight: 800;
        margin: 1.5em 0 0.75em;
        color: var(--text-primary);
        letter-spacing: -0.01em;
    }
    .article-content h3 {
        font-size: 1.25rem;
        font-weight: 700;
        margin: 1.4em 0 0.6em;
    }
    .article-content p {
        margin-bottom: 1.15rem;
        color: var(--text-secondary);
    }
    .article-content ul, .article-content ol {
        margin: 0 0 1.2rem 1.4rem;
        color: var(--text-secondary);
    }
    .article-content li {
        margin-bottom: 0.5rem;
    }
    .article-content img {
        border-radius: var(--radius-md);
        margin: 20px 0;
        width: 100%;
    }
    .empty-article {
        text-align: center;
        padding: 50px 20px;
    }
    .empty-article i {
        font-size: 3rem;
        color: var(--accent-cyan);
        margin-bottom: 16px;
        display: block;
    }
    .empty-article h2 {
        font-size: 1.7rem;
        font-weight: 800;
        margin-bottom: 12px;
    }
    .empty-article p {
        color: var(--text-secondary);
        margin-bottom: 24px;
    }
    .article-sidebar {
        display: flex;
        flex-direction: column;
        gap: 22px;
    }
    .sidebar-card {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 22px;
        box-shadow: var(--shadow-glass);
    }
    .sidebar-card h3 {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 16px;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .sidebar-card h3 i {
        color: var(--accent-cyan);
    }
    .sidebar-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .sidebar-list li {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 9px 0;
        border-bottom: 1px solid var(--border-subtle);
        font-size: 0.88rem;
        color: var(--text-secondary);
    }
    .sidebar-list li:last-child {
        border-bottom: none;
    }
    .sidebar-list li i {
        color: var(--accent-secondary);
        width: 18px;
    }
    .mini-game-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .mini-game-item {
        display: flex;
        align-items: center;
        gap: 10px;
        background: rgba(3, 7, 18, 0.35);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-sm);
        padding: 8px;
        transition: all var(--transition-fast);
    }
    .mini-game-item img {
        width: 52px;
        height: 52px;
        object-fit: cover;
        border-radius: 8px;
    }
    .mini-game-info {
        font-size: 0.85rem;
        color: var(--text-primary);
        font-weight: 600;
    }
    .mini-game-info span {
        display: block;
        color: var(--text-secondary);
        font-size: 0.75rem;
        font-weight: 500;
    }
    /* SECTION COMMON */
    section {
        padding: 40px 0;
    }
    .section-head {
        margin-bottom: 28px;
    }
    .section-head h2 {
        font-size: 1.8rem;
        font-weight: 900;
        color: var(--text-primary);
        letter-spacing: -0.02em;
        margin-bottom: 8px;
    }
    .section-head p {
        color: var(--text-secondary);
        max-width: 720px;
        font-size: 0.95rem;
    }
    .game-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    .game-card {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-smooth);
        box-shadow: 0 4px 14px rgba(0,0,0,0.18);
        position: relative;
    }
    .game-card:hover {
        transform: translateY(-4px);
        border-color: var(--border-glass);
        box-shadow: 0 12px 28px rgba(37, 99, 235, 0.25), 0 0 20px rgba(56, 189, 248, 0.15);
    }
    .game-card img {
        width: 100%;
        aspect-ratio: 16/10;
        object-fit: cover;
        transition: transform var(--transition-smooth);
    }
    .game-card:hover img {
        transform: scale(1.03);
    }
    .game-card-body {
        padding: 14px;
    }
    .game-card-title {
        font-weight: 700;
        font-size: 0.98rem;
        color: var(--text-primary);
        margin-bottom: 6px;
    }
    .game-card-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 0.78rem;
        color: var(--text-secondary);
    }
    .game-tag {
        background: rgba(37, 99, 235, 0.2);
        color: var(--accent-secondary);
        padding: 2px 8px;
        border-radius: 999px;
        font-weight: 600;
    }
    /* PAYMENT / STEPS */
    .payment-section {
        background: linear-gradient(180deg, rgba(3,7,18,0.55) 0%, rgba(8,18,41,0.85) 100%);
        position: relative;
        overflow: hidden;
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }
    .payment-section::before {
        content: "";
        position: absolute;
        inset: 0;
        background: url('/assets/images/232fe70653f0d517.jpg') center/cover no-repeat;
        opacity: 0.12;
        z-index: 0;
    }
    .payment-content {
        position: relative;
        z-index: 1;
    }
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
        counter-reset: step;
    }
    .step-box {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-md);
        padding: 20px;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        transition: all var(--transition-fast);
        position: relative;
    }
    .step-box:hover {
        border-color: var(--accent-secondary);
        box-shadow: var(--shadow-cyan);
    }
    .step-number {
        width: 34px;
        height: 34px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
        color: #fff;
        border-radius: 50%;
        font-weight: 800;
        font-size: 0.9rem;
        margin-bottom: 12px;
    }
    .step-box h3 {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 6px;
        color: var(--text-primary);
    }
    .step-box p {
        font-size: 0.88rem;
        color: var(--text-secondary);
        margin-bottom: 0;
    }
    /* TRUST STATS */
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    .stat-card {
        background: var(--bg-card-solid);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-md);
        padding: 24px 20px;
        text-align: center;
        transition: all var(--transition-fast);
    }
    .stat-card:hover {
        border-color: var(--accent-secondary);
        box-shadow: var(--shadow-cyan);
        transform: translateY(-3px);
    }
    .stat-value {
        font-size: 1.9rem;
        font-weight: 900;
        color: var(--accent-secondary);
        background: linear-gradient(135deg, #60A5FA, #38BDF8);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 6px;
    }
    .stat-label {
        font-size: 0.85rem;
        color: var(--text-secondary);
        font-weight: 500;
    }
    /* FAQ */
    .faq-section {
        background: rgba(3,7,18,0.45);
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }
    .faq-list {
        max-width: 820px;
        margin: 0 auto;
    }
    .faq-item {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-sm);
        margin-bottom: 12px;
        overflow: hidden;
        transition: all var(--transition-fast);
    }
    .faq-item:hover {
        border-color: var(--border-glass);
    }
    .faq-question {
        width: 100%;
        background: transparent;
        border: none;
        color: var(--text-primary);
        font-weight: 600;
        font-size: 0.95rem;
        padding: 16px 18px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        cursor: pointer;
        text-align: left;
        font-family: var(--font-body);
    }
    .faq-question i {
        color: var(--accent-cyan);
        transition: transform var(--transition-fast);
    }
    .faq-item.open .faq-question i {
        transform: rotate(180deg);
    }
    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-smooth);
        color: var(--text-secondary);
        font-size: 0.9rem;
        padding: 0 18px;
    }
    .faq-item.open .faq-answer {
        max-height: 300px;
        padding: 0 18px 18px;
    }
    /* CTA */
    .cta-section {
        position: relative;
        overflow: hidden;
        padding: 70px 0;
    }
    .cta-bg {
        position: absolute;
        inset: 0;
        background: url('/assets/images/84d89d2b29bf1267.jpg') center/cover no-repeat;
        opacity: 0.12;
        z-index: 0;
    }
    .cta-card {
        position: relative;
        z-index: 1;
        background: var(--bg-card-glass);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-xl);
        padding: 44px 28px;
        text-align: center;
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        box-shadow: var(--shadow-glass);
        max-width: 720px;
        margin: 0 auto;
    }
    .cta-card h2 {
        font-size: 2rem;
        font-weight: 900;
        color: var(--text-primary);
        letter-spacing: -0.02em;
        margin-bottom: 12px;
    }
    .cta-card p {
        color: var(--text-secondary);
        margin-bottom: 24px;
        font-size: 1rem;
    }
    .cta-actions {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }
    /* FAB */
    .fab-support {
        position: fixed;
        left: 16px;
        bottom: 96px;
        z-index: 50;
        width: 56px;
        height: 56px;
        border-radius: 16px;
        background: rgba(7, 7, 13, 0.82);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1.5px solid transparent;
        background-image: linear-gradient(rgba(7,7,13,0.82), rgba(7,7,13,0.82)), linear-gradient(135deg, #A3E635, #06B6D4);
        background-origin: border-box;
        background-clip: padding-box, border-box;
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        cursor: pointer;
        box-shadow: 0 0 20px rgba(6,182,212,0.45), 0 8px 24px rgba(0,0,0,0.4);
        transition: all var(--transition-smooth);
        animation: fabPulse 2.8s ease-in-out infinite;
        text-decoration: none;
    }
    .fab-support i {
        filter: drop-shadow(0 0 8px rgba(34,211,238,0.8));
    }
    .fab-support:hover {
        transform: scale(1.08);
        box-shadow: 0 0 32px rgba(6,182,212,0.75), 0 8px 26px rgba(0,0,0,0.45);
        color: #fff;
    }
    .fab-support:active {
        transform: scale(0.96);
    }
    .fab-notice {
        position: absolute;
        top: -4px;
        right: -4px;
        width: 16px;
        height: 16px;
        background: #EF4444;
        border-radius: 50%;
        border: 2px solid #fff;
        animation: noticeBlink 1.4s ease-in-out infinite;
    }
    @keyframes fabPulse {
        0%, 100% { transform: translateY(0); opacity: 0.85; }
        50% { transform: translateY(-4px); opacity: 1; }
    }
    @keyframes noticeBlink {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.5; }
    }
    /* FOOTER */
    .site-footer {
        background: rgba(3,7,18,0.9);
        border-top: 1px solid var(--border-glass);
        padding: 50px 0 20px;
        margin-top: 20px;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: 32px;
        margin-bottom: 32px;
    }
    .footer-brand .brand-text {
        font-weight: 800;
        font-size: 1rem;
        color: var(--text-primary);
        margin-bottom: 12px;
        line-height: 1.4;
    }
    .footer-brand p {
        font-size: 0.85rem;
        color: var(--text-secondary);
        line-height: 1.65;
        margin-bottom: 0;
    }
    .footer-col h5 {
        color: var(--text-primary);
        font-size: 0.9rem;
        font-weight: 700;
        margin-bottom: 14px;
    }
    .footer-col ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .footer-col li {
        margin-bottom: 8px;
    }
    .footer-col a {
        color: var(--text-secondary);
        font-size: 0.85rem;
        transition: color var(--transition-fast);
    }
    .footer-col a:hover {
        color: var(--accent-secondary);
    }
    .footer-legal {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding-top: 20px;
        border-top: 1px solid var(--border-subtle);
        font-size: 0.78rem;
        color: var(--text-secondary);
    }
    .badge-18 {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        background: #DC2626;
        color: #fff;
        font-weight: 800;
        font-size: 0.75rem;
        border-radius: 50%;
    }
    /* RESPONSIVE */
    @media (max-width: 1024px) {
        .game-grid, .steps-grid, .stats-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .article-hero-grid {
            grid-template-columns: 1fr;
        }
        .article-layout {
            grid-template-columns: 1fr;
        }
        .article-sidebar {
            display: grid;
            grid-template-columns: 1fr 1fr;
        }
    }
    @media (max-width: 768px) {
        .header-inner {
            flex-wrap: wrap;
            gap: 12px;
            padding: 10px 0;
        }
        .main-nav {
            display: none;
            width: 100%;
            order: 10;
            flex-direction: column;
            align-items: stretch;
            padding: 10px 0 4px;
        }
        .main-nav.open {
            display: flex;
        }
        .main-nav a.nav-link {
            padding: 10px 14px;
            justify-content: flex-start;
        }
        .nav-toggle {
            display: inline-flex;
            align-items: center;
        }
        .article-hero h1 {
            font-size: 1.75rem;
        }
        .article-summary {
            font-size: 0.95rem;
        }
        .article-actions {
            flex-direction: column;
            align-items: stretch;
        }
        .article-actions .btn-primary,
        .article-actions .btn-outline {
            width: 100%;
        }
        .article-content {
            padding: 20px;
        }
        .article-sidebar {
            display: flex;
        }
        .game-grid, .steps-grid, .stats-grid {
            grid-template-columns: 1fr 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
        .fab-support {
            left: 12px;
            bottom: 80px;
        }
    }
    @media (max-width: 520px) {
        .container-custom {
            padding-left: 14px;
            padding-right: 14px;
        }
        .header-inner {
            gap: 8px;
        }
        .brand-logo span {
            font-size: 0.9rem;
        }
        .btn-login, .btn-signup {
            padding: 6px 12px;
            font-size: 0.75rem;
        }
        .article-hero {
            padding: 32px 0 28px;
        }
        .article-hero h1 {
            font-size: 1.5rem;
        }
        .article-meta {
            font-size: 0.78rem;
        }
        .game-grid, .steps-grid, .stats-grid {
            grid-template-columns: 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }
        .cta-card h2 {
            font-size: 1.5rem;
        }
    }

/* roulang page: category1 */
:root {
        --bg-primary: #030712;
        --bg-secondary: #081229;
        --bg-card-glass: rgba(14, 18, 30, 0.72);
        --bg-card-solid: #0b1120;
        --accent-primary: #2563EB;
        --accent-secondary: #38BDF8;
        --accent-glow: rgba(37, 99, 235, 0.45);
        --accent-cyan: #22D3EE;
        --text-primary: #F8FAFC;
        --text-secondary: #94A3B8;
        --text-accent: #60A5FA;
        --border-glass: rgba(56, 189, 248, 0.22);
        --border-subtle: rgba(148, 163, 184, 0.16);
        --radius-sm: 10px;
        --radius-md: 16px;
        --radius-lg: 22px;
        --radius-xl: 30px;
        --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.35);
        --shadow-glow: 0 0 18px rgba(37, 99, 235, 0.45);
        --shadow-cyan: 0 0 20px rgba(34, 211, 238, 0.35);
        --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        --transition-fast: 0.18s ease;
        --transition-smooth: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
        font-family: var(--font-body);
        background-color: var(--bg-primary);
        background-image: radial-gradient(ellipse at 20% 10%, rgba(37, 99, 235, 0.12) 0%, transparent 55%),
                          radial-gradient(ellipse at 85% 25%, rgba(8, 18, 41, 0.85) 0%, transparent 60%),
                          linear-gradient(180deg, #030712 0%, #081229 50%, #030712 100%);
        color: var(--text-primary);
        line-height: 1.6;
        font-size: 16px;
        min-height: 100vh;
        overflow-x: hidden;
    }

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

    a:hover, a:focus {
        color: var(--accent-secondary);
        text-decoration: none;
    }

    a:focus-visible, button:focus-visible {
        outline: 2px solid var(--accent-secondary);
        outline-offset: 2px;
    }

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

    .container-custom {
        max-width: 1240px;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }

    /* ============ HEADER / NAV ============ */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: rgba(3, 7, 18, 0.86);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-subtle);
        transition: background var(--transition-smooth), border-color var(--transition-smooth);
    }

    .site-header.scrolled {
        background: rgba(3, 7, 18, 0.96);
        border-bottom-color: var(--border-glass);
    }

    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 68px;
        gap: 20px;
    }

    .brand-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.05rem;
        color: var(--text-primary);
        white-space: nowrap;
        letter-spacing: -0.01em;
    }

    .brand-logo i {
        color: var(--accent-secondary);
        font-size: 1.5rem;
        filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
    }

    .brand-logo span {
        background: linear-gradient(135deg, #F8FAFC 0%, #60A5FA 60%, #38BDF8 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .main-nav {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-wrap: wrap;
    }

    .main-nav a.nav-link {
        display: inline-flex;
        align-items: center;
        padding: 8px 14px;
        border-radius: 999px;
        color: var(--text-secondary);
        font-weight: 500;
        font-size: 0.86rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        position: relative;
    }

    .main-nav a.nav-link:hover,
    .main-nav a.nav-link:focus {
        color: var(--text-primary);
        background: rgba(56, 189, 248, 0.1);
    }

    .main-nav a.nav-link.active {
        color: var(--text-primary);
        background: rgba(37, 99, 235, 0.22);
        box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.3);
    }

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

    .btn-login {
        display: inline-flex;
        align-items: center;
        padding: 8px 18px;
        border-radius: 999px;
        border: 1px solid rgba(56, 189, 248, 0.4);
        color: var(--text-primary);
        background: transparent;
        font-weight: 600;
        font-size: 0.85rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
        font-family: var(--font-body);
    }

    .btn-login:hover, .btn-login:focus {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
        background: rgba(56, 189, 248, 0.08);
    }

    .btn-signup {
        display: inline-flex;
        align-items: center;
        padding: 8px 20px;
        border-radius: 999px;
        border: none;
        color: #FFFFFF;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 50%, var(--accent-secondary) 100%);
        font-weight: 700;
        font-size: 0.85rem;
        box-shadow: var(--shadow-glow);
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
        font-family: var(--font-body);
    }

    .btn-signup:hover, .btn-signup:focus {
        box-shadow: 0 0 24px rgba(37, 99, 235, 0.65), 0 0 40px rgba(56, 189, 248, 0.25);
        color: #FFFFFF;
        transform: translateY(-1px);
    }

    .nav-toggle {
        display: none;
        background: transparent;
        border: 1px solid var(--border-subtle);
        border-radius: 8px;
        color: var(--text-primary);
        font-size: 1.3rem;
        padding: 6px 12px;
        cursor: pointer;
        transition: all var(--transition-fast);
        font-family: var(--font-body);
    }

    .nav-toggle:hover {
        border-color: var(--border-glass);
        background: rgba(56, 189, 248, 0.08);
    }

    /* ============ BUTTONS ============ */
    .btn-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 14px 28px;
        border-radius: 999px;
        border: none;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 50%, var(--accent-secondary) 100%);
        color: #FFFFFF;
        font-weight: 700;
        font-size: 0.95rem;
        box-shadow: var(--shadow-glow);
        transition: all var(--transition-fast);
        cursor: pointer;
        font-family: var(--font-body);
        text-align: center;
    }

    .btn-primary:hover, .btn-primary:focus {
        box-shadow: 0 0 28px rgba(37, 99, 235, 0.7), 0 0 45px rgba(56, 189, 248, 0.3);
        color: #FFFFFF;
        transform: translateY(-2px);
    }

    .btn-primary:active {
        transform: translateY(0) scale(0.98);
    }

    .btn-outline {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 14px 28px;
        border-radius: 999px;
        border: 1px solid var(--border-glass);
        background: rgba(37, 99, 235, 0.08);
        color: var(--text-primary);
        font-weight: 600;
        font-size: 0.95rem;
        transition: all var(--transition-fast);
        cursor: pointer;
        font-family: var(--font-body);
        text-align: center;
    }

    .btn-outline:hover, .btn-outline:focus {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
        background: rgba(56, 189, 248, 0.12);
    }

    /* ============ HERO ============ */
    .hero-category {
        padding: 140px 0 60px;
        position: relative;
        overflow: hidden;
    }

    .hero-category::before {
        content: '';
        position: absolute;
        top: -200px;
        right: -200px;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 60%);
        border-radius: 50%;
        pointer-events: none;
    }

    .hero-category::after {
        content: '';
        position: absolute;
        bottom: -100px;
        left: -150px;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(34, 211, 238, 0.12) 0%, transparent 60%);
        border-radius: 50%;
        pointer-events: none;
    }

    .hero-stack {
        display: grid;
        grid-template-columns: 1.05fr 0.95fr;
        gap: 24px;
        align-items: start;
        position: relative;
        z-index: 1;
    }

    .hero-main-card {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-lg);
        padding: 32px;
        box-shadow: var(--shadow-glass);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
    }

    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 6px 14px;
        border-radius: 999px;
        background: rgba(37, 99, 235, 0.18);
        border: 1px solid rgba(56, 189, 248, 0.3);
        color: var(--accent-secondary);
        font-size: 0.75rem;
        font-weight: 600;
        letter-spacing: 0.03em;
        text-transform: uppercase;
        margin-bottom: 18px;
    }

    .hero-main-card h1 {
        font-size: clamp(1.8rem, 4vw, 2.6rem);
        font-weight: 900;
        line-height: 1.2;
        letter-spacing: -0.02em;
        color: var(--text-primary);
        margin-bottom: 16px;
    }

    .hero-main-card h1 em {
        font-style: normal;
        background: linear-gradient(135deg, #60A5FA 0%, #38BDF8 50%, #22D3EE 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .hero-main-card p {
        color: var(--text-secondary);
        font-size: 1.02rem;
        margin-bottom: 22px;
        max-width: 560px;
        line-height: 1.62;
    }

    .hero-cta-row {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
        align-items: center;
    }

    .hero-side-stack {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .hero-side-card {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        transition: all var(--transition-smooth);
        cursor: default;
    }

    .hero-side-card:hover {
        border-color: var(--border-glass);
        box-shadow: 0 6px 28px rgba(37, 99, 235, 0.25);
        transform: translateY(-2px);
    }

    .hero-side-card .side-icon {
        width: 42px;
        height: 42px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(37, 99, 235, 0.22);
        color: var(--accent-secondary);
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

    .hero-side-card h3 {
        font-size: 0.98rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 4px;
    }

    .hero-side-card p {
        font-size: 0.85rem;
        color: var(--text-secondary);
        margin-bottom: 0;
        line-height: 1.5;
    }

    .hero-side-card .stat-highlight {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--accent-cyan);
        display: block;
        margin-bottom: 4px;
    }

    /* ============ SECTIONS ============ */
    .section-category {
        padding: 44px 0;
        position: relative;
    }

    .section-category.bg-alt {
        background: rgba(8, 18, 41, 0.45);
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }

    .section-category h2 {
        font-size: clamp(1.4rem, 2.5vw, 1.85rem);
        font-weight: 800;
        letter-spacing: -0.015em;
        color: var(--text-primary);
        margin-bottom: 10px;
    }

    .section-category .section-sub {
        color: var(--text-secondary);
        font-size: 0.98rem;
        margin-bottom: 28px;
        max-width: 640px;
        line-height: 1.55;
    }

    .section-category h2 .icon-title {
        color: var(--accent-cyan);
        margin-right: 8px;
    }

    /* ============ CARDS ============ */
    .card-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 16px;
    }

    .card-grid.cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .card-grid.cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }

    .card-item {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 22px;
        transition: all var(--transition-smooth);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }

    .card-item:hover {
        border-color: var(--border-glass);
        box-shadow: 0 6px 28px rgba(37, 99, 235, 0.22);
        transform: translateY(-3px);
    }

    .card-item .card-icon {
        width: 48px;
        height: 48px;
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(37, 99, 235, 0.22);
        color: var(--accent-secondary);
        font-size: 1.35rem;
        margin-bottom: 14px;
    }

    .card-item h3 {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 8px;
    }

    .card-item p {
        font-size: 0.9rem;
        color: var(--text-secondary);
        margin-bottom: 0;
        line-height: 1.55;
    }

    .card-item .card-tag {
        display: inline-block;
        padding: 4px 10px;
        border-radius: 999px;
        background: rgba(37, 99, 235, 0.18);
        color: var(--accent-cyan);
        font-size: 0.7rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        text-transform: uppercase;
        margin-bottom: 10px;
    }

    /* ============ PROCESS / STEPS ============ */
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }

    .step-item {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 22px;
        position: relative;
        transition: all var(--transition-smooth);
    }

    .step-item:hover {
        border-color: var(--border-glass);
        box-shadow: 0 4px 22px rgba(37, 99, 235, 0.2);
    }

    .step-number {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
        color: #FFFFFF;
        font-weight: 800;
        font-size: 1.05rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 14px;
        box-shadow: var(--shadow-glow);
    }

    .step-item h3 {
        font-size: 0.98rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 6px;
    }

    .step-item p {
        font-size: 0.85rem;
        color: var(--text-secondary);
        margin-bottom: 0;
        line-height: 1.5;
    }

    /* ============ DATA / STATS ============ */
    .stats-bar {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }

    .stat-card {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-md);
        padding: 22px;
        text-align: center;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }

    .stat-card .stat-number {
        font-size: 1.8rem;
        font-weight: 900;
        color: var(--accent-cyan);
        display: block;
        margin-bottom: 6px;
        letter-spacing: -0.02em;
    }

    .stat-card .stat-label {
        font-size: 0.82rem;
        color: var(--text-secondary);
        font-weight: 500;
        letter-spacing: 0.02em;
        text-transform: uppercase;
    }

    /* ============ GAME SHOWCASE ============ */
    .game-showcase-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .game-card {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-smooth);
        position: relative;
    }

    .game-card:hover {
        border-color: var(--border-glass);
        box-shadow: 0 8px 32px rgba(37, 99, 235, 0.3);
        transform: translateY(-3px);
    }

    .game-card .game-thumb {
        position: relative;
        overflow: hidden;
        aspect-ratio: 4/3;
    }

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

    .game-card:hover .game-thumb img {
        transform: scale(1.06);
    }

    .game-card .game-overlay {
        position: absolute;
        top: 10px;
        left: 10px;
        display: flex;
        gap: 6px;
        flex-wrap: wrap;
    }

    .game-card .game-badge {
        padding: 5px 12px;
        border-radius: 999px;
        background: rgba(3, 7, 18, 0.8);
        border: 1px solid rgba(56, 189, 248, 0.3);
        color: var(--accent-cyan);
        font-size: 0.68rem;
        font-weight: 700;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        backdrop-filter: blur(6px);
    }

    .game-card .game-body {
        padding: 16px 18px 18px;
    }

    .game-card .game-body h3 {
        font-size: 0.98rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 6px;
    }

    .game-card .game-body p {
        font-size: 0.82rem;
        color: var(--text-secondary);
        margin-bottom: 12px;
        line-height: 1.45;
    }

    .game-card .game-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 0.78rem;
        color: var(--text-secondary);
        border-top: 1px solid var(--border-subtle);
        padding-top: 10px;
    }

    .game-card .game-meta span {
        display: flex;
        align-items: center;
        gap: 5px;
    }

    .game-card .game-meta i {
        color: var(--accent-cyan);
        font-size: 0.75rem;
    }

    /* ============ NEWS / CMS ============ */
    .news-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .news-item {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 18px;
        transition: all var(--transition-smooth);
        display: flex;
        flex-direction: column;
    }

    .news-item:hover {
        border-color: var(--border-glass);
        box-shadow: 0 4px 24px rgba(37, 99, 235, 0.2);
    }

    .news-item .news-cat {
        font-size: 0.7rem;
        font-weight: 600;
        color: var(--accent-cyan);
        letter-spacing: 0.04em;
        text-transform: uppercase;
        margin-bottom: 8px;
    }

    .news-item h3 {
        font-size: 0.92rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 6px;
        line-height: 1.4;
    }

    .news-item p {
        font-size: 0.82rem;
        color: var(--text-secondary);
        margin-bottom: 12px;
        line-height: 1.45;
        flex-grow: 1;
    }

    .news-item .news-time {
        font-size: 0.75rem;
        color: var(--text-secondary);
        display: flex;
        align-items: center;
        gap: 6px;
        border-top: 1px solid var(--border-subtle);
        padding-top: 10px;
    }

    .news-item .news-time i {
        color: var(--accent-secondary);
        font-size: 0.7rem;
    }

    .news-empty {
        background: var(--bg-card-glass);
        border: 1px dashed var(--border-glass);
        border-radius: var(--radius-md);
        padding: 32px 20px;
        text-align: center;
        color: var(--text-secondary);
        font-size: 0.95rem;
    }

    /* ============ FAQ ============ */
    .faq-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
        max-width: 780px;
    }

    .faq-item {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-smooth);
    }

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

    .faq-question {
        padding: 16px 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        cursor: pointer;
        font-weight: 600;
        font-size: 0.92rem;
        color: var(--text-primary);
        transition: color var(--transition-fast);
    }

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

    .faq-question .fa-chevron{
        font-size: 0.85rem;
        color: var(--accent-cyan);
        transition: transform 0.3s ease;
    }
    .faq-item.active .fa-chevron {
        transform: rotate(180deg);
    }
    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
    }
    .faq-item.active .faq-answer {
        max-height: 320px;
    }
    .faq-answer-inner {
        padding: 0 20px 18px;
        font-size: 0.85rem;
        color: var(--text-secondary);
        line-height: 1.6;
        border-top: 1px solid var(--border-subtle);
        padding-top: 14px;
    }
    /* ============ CTA ============ */
    .cta-panel {
        background: radial-gradient(ellipse at center, rgba(37, 99, 235, 0.18) 0%, transparent 65%),
                    linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(8, 18, 41, 0.85) 50%, rgba(37, 99, 235, 0.08) 100%);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-lg);
        padding: 48px 32px;
        text-align: center;
        box-shadow: var(--shadow-glass);
    }
    .cta-panel h2 {
        font-size: clamp(1.5rem, 3vw, 2rem);
        font-weight: 900;
        letter-spacing: -0.02em;
        color: var(--text-primary);
        margin-bottom: 14px;
    }
    .cta-panel p {
        color: var(--text-secondary);
        font-size: 1rem;
        max-width: 620px;
        margin: 0 auto 24px;
        line-height: 1.6;
    }
    .cta-panel .cta-actions {
        display: flex;
        gap: 12px;
        justify-content: center;
        flex-wrap: wrap;
    }
    /* ============ SHOWCASE IMAGE ============ */
    .showcase-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    .showcase-item {
        position: relative;
        border-radius: var(--radius-md);
        overflow: hidden;
        border: 1px solid var(--border-subtle);
        transition: all var(--transition-smooth);
    }
    .showcase-item:hover {
        border-color: var(--border-glass);
        box-shadow: 0 6px 28px rgba(37, 99, 235, 0.25);
    }
    .showcase-item img {
        width: 100%;
        aspect-ratio: 16/9;
        object-fit: cover;
        transition: transform var(--transition-smooth);
    }
    .showcase-item:hover img {
        transform: scale(1.05);
    }
    .showcase-item .showcase-caption {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 30px 16px 12px;
        background: linear-gradient(180deg, transparent 0%, rgba(3, 7, 18, 0.85) 70%);
        font-size: 0.82rem;
        font-weight: 600;
        color: var(--text-primary);
    }
    /* ============ WINNER LIST ============ */
    .winner-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .winner-card {
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 18px;
        display: flex;
        align-items: center;
        gap: 14px;
        transition: all var(--transition-smooth);
    }
    .winner-card:hover {
        border-color: var(--border-glass);
        transform: translateY(-2px);
    }
    .winner-avatar {
        width: 46px;
        height: 46px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-cyan));
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        color: #FFFFFF;
        font-size: 1.1rem;
        flex-shrink: 0;
    }
    .winner-info h4 {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 2px;
    }
    .winner-info p {
        font-size: 0.78rem;
        color: var(--text-secondary);
        margin-bottom: 0;
    }
    .winner-amount {
        font-size: 0.95rem;
        font-weight: 800;
        color: var(--accent-cyan);
        margin-left: auto;
        white-space: nowrap;
    }
    /* ============ RESPONSIVE ============ */
    @media (max-width: 1024px) {
        .hero-stack {
            grid-template-columns: 1fr;
        }
        .hero-side-stack {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
        }
        .card-grid.cols-4,
        .game-showcase-grid,
        .news-list {
            grid-template-columns: repeat(2, 1fr);
        }
        .stats-bar {
            grid-template-columns: repeat(2, 1fr);
        }
        .steps-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .showcase-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }
    @media (max-width: 768px) {
        .header-inner {
            flex-wrap: wrap;
            padding: 12px 0;
        }
        .main-nav {
            display: none;
            position: absolute;
            top: 68px;
            left: 0;
            right: 0;
            background: rgba(3, 7, 18, 0.97);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 20px;
            flex-direction: column;
            align-items: stretch;
            gap: 6px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
        }
        .main-nav.open {
            display: flex;
        }
        .main-nav a.nav-link {
            padding: 12px 18px;
            border-radius: 12px;
            font-size: 0.95rem;
        }
        .nav-toggle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .header-actions .btn-login,
        .header-actions .btn-signup {
            display: inline-flex;
        }
        .hero-category {
            padding: 110px 0 40px;
        }
        .hero-main-card {
            padding: 24px;
        }
        .hero-side-stack {
            grid-template-columns: 1fr;
        }
        .card-grid.cols-3,
        .card-grid.cols-2,
        .card-grid.cols-4,
        .game-showcase-grid,
        .news-list,
        .showcase-grid,
        .winner-grid {
            grid-template-columns: 1fr;
        }
        .stats-bar {
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .stat-card .stat-number {
            font-size: 1.4rem;
        }
        .steps-grid {
            grid-template-columns: 1fr;
        }
        .section-category {
            padding: 32px 0;
        }
        .cta-panel {
            padding: 32px 20px;
        }
        .btn-primary,
        .btn-outline {
            padding: 12px 22px;
            font-size: 0.9rem;
        }
    }
    @media (max-width: 520px) {
        .header-inner {
            gap: 10px;
        }
        .brand-logo {
            font-size: 0.9rem;
        }
        .brand-logo span {
            font-size: 0.85rem;
        }
        .btn-login,
        .btn-signup {
            padding: 6px 14px;
            font-size: 0.78rem;
        }
        .hero-main-card h1 {
            font-size: 1.5rem;
        }
        .hero-cta-row {
            flex-direction: column;
            align-items: stretch;
        }
        .stats-bar {
            grid-template-columns: 1fr 1fr;
        }
        .stat-card {
            padding: 14px 10px;
        }
    }

/* roulang page: category2 */
:root {
            --bg-primary: #030712;
            --bg-secondary: #081229;
            --bg-card-glass: rgba(14, 18, 30, 0.72);
            --bg-card-solid: #0b1120;
            --accent-primary: #2563EB;
            --accent-secondary: #38BDF8;
            --accent-glow: rgba(37, 99, 235, 0.45);
            --accent-cyan: #22D3EE;
            --text-primary: #F8FAFC;
            --text-secondary: #94A3B8;
            --text-accent: #60A5FA;
            --border-glass: rgba(56, 189, 248, 0.22);
            --border-subtle: rgba(148, 163, 184, 0.16);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --radius-xl: 30px;
            --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 18px rgba(37, 99, 235, 0.45);
            --shadow-cyan: 0 0 20px rgba(34, 211, 238, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 20% 10%, rgba(37, 99, 235, 0.12) 0%, transparent 55%),
                              radial-gradient(ellipse at 85% 25%, rgba(8, 18, 41, 0.85) 0%, transparent 60%),
                              linear-gradient(180deg, #030712 0%, #081229 50%, #030712 100%);
            color: var(--text-primary);
            line-height: 1.6;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
        }

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

        a:hover, a:focus {
            color: var(--accent-secondary);
            text-decoration: none;
        }

        a:focus-visible, button:focus-visible {
            outline: 2px solid var(--accent-secondary);
            outline-offset: 2px;
        }

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

        .container-custom {
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(3, 7, 18, 0.86);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            transition: background var(--transition-smooth), border-color var(--transition-smooth);
        }

        .site-header.scrolled {
            background: rgba(3, 7, 18, 0.96);
            border-bottom-color: var(--border-glass);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 20px;
            position: relative;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.05rem;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

        .brand-logo i {
            color: var(--accent-secondary);
            font-size: 1.5rem;
            filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
        }

        .brand-logo span {
            background: linear-gradient(135deg, #F8FAFC 0%, #60A5FA 60%, #38BDF8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .main-nav a.nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: 999px;
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 0.86rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a.nav-link:hover,
        .main-nav a.nav-link:focus {
            color: var(--text-primary);
            background: rgba(56, 189, 248, 0.1);
        }

        .main-nav a.nav-link.active {
            color: var(--text-primary);
            background: rgba(37, 99, 235, 0.22);
            box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.3);
        }

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

        .btn-login {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 999px;
            border: 1px solid rgba(56, 189, 248, 0.4);
            color: var(--text-primary);
            background: transparent;
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }

        .btn-login:hover, .btn-login:focus {
            border-color: var(--accent-secondary);
            color: var(--accent-secondary);
            background: rgba(56, 189, 248, 0.08);
        }

        .btn-signup {
            display: inline-flex;
            align-items: center;
            padding: 8px 20px;
            border-radius: 999px;
            border: none;
            color: #FFFFFF;
            background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 50%, var(--accent-secondary) 100%);
            font-weight: 700;
            font-size: 0.85rem;
            box-shadow: var(--shadow-glow);
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }

        .btn-signup:hover, .btn-signup:focus {
            box-shadow: 0 0 24px rgba(37, 99, 235, 0.65), 0 0 40px rgba(56, 189, 248, 0.25);
            color: #FFFFFF;
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-subtle);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 1.3rem;
            padding: 6px 12px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .nav-toggle:hover, .nav-toggle:focus {
            border-color: var(--accent-secondary);
            color: var(--accent-secondary);
        }

        /* ============ CATEGORY HERO ============ */
        .hero-category {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            padding: 130px 0 64px;
            background: linear-gradient(135deg, rgba(3,7,18,0.92) 0%, rgba(8,18,41,0.78) 60%, rgba(37,99,235,0.38) 100%),
                        url('/assets/images/232fe70653f0d517.jpg') center/cover no-repeat;
            clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
            margin-bottom: -72px;
        }

        .hero-category-inner {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-category-content {
            max-width: 760px;
            text-align: left;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            border-radius: 999px;
            background: rgba(37, 99, 235, 0.22);
            border: 1px solid rgba(56, 189, 248, 0.3);
            color: var(--accent-secondary);
            font-weight: 600;
            font-size: 0.82rem;
            letter-spacing: 0.02em;
            margin-bottom: 20px;
        }

        .hero-category h1 {
            font-size: 2.85rem;
            line-height: 1.15;
            font-weight: 900;
            letter-spacing: -0.02em;
            margin: 0 0 20px;
            color: var(--text-primary);
            max-width: 760px;
        }

        .hero-category p {
            font-size: 1.15rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0 0 26px;
            max-width: 640px;
        }

        .hero-stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            margin-top: 28px;
        }

        .hero-stats div {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .hero-stats strong {
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--text-primary);
        }

        .hero-stats span {
            font-size: 0.82rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ============ BUTTONS ============ */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 999px;
            border: none;
            color: #FFFFFF;
            background: linear-gradient(135deg, var(--accent-primary), #1D4ED8 55%, var(--accent-secondary));
            font-weight: 800;
            font-size: 0.95rem;
            letter-spacing: 0.01em;
            box-shadow: var(--shadow-glow);
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-primary:hover, .btn-primary:focus {
            color: #FFFFFF;
            box-shadow: 0 0 28px rgba(37, 99, 235, 0.7), 0 0 45px rgba(56, 189, 248, 0.28);
            transform: translateY(-2px);
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 999px;
            border: 1px solid rgba(56, 189, 248, 0.45);
            color: var(--text-primary);
            background: rgba(3, 7, 18, 0.55);
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-ghost:hover, .btn-ghost:focus {
            border-color: var(--accent-secondary);
            color: var(--accent-secondary);
            background: rgba(56, 189, 248, 0.1);
        }

        /* ============ SECTIONS ============ */
        .section {
            padding: 84px 0;
            position: relative;
        }

        .section-slab {
            background: rgba(14, 18, 30, 0.55);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            margin: 0;
        }

        .section-heading {
            text-align: left;
            margin-bottom: 36px;
        }

        .section-heading.left-align {
            text-align: left;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent-secondary);
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-heading h2 {
            font-size: 2rem;
            line-height: 1.25;
            font-weight: 800;
            letter-spacing: -0.01em;
            margin: 0 0 12px;
            color: var(--text-primary);
        }

        .section-heading p {
            color: var(--text-secondary);
            font-size: 1rem;
            line-height: 1.7;
            max-width: 720px;
            margin: 0;
        }

        .lead {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0 0 22px;
        }

        .check-list {
            list-style: none;
            padding: 0;
            margin: 18px 0 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .check-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--text-secondary);
            font-size: 0.98rem;
            line-height: 1.55;
        }

        .check-list i {
            color: var(--accent-secondary);
            margin-top: 4px;
            flex-shrink: 0;
        }

        /* ============ INTRO ============ */
        .intro-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-glass);
            box-shadow: var(--shadow-glass);
            background: var(--bg-card-solid);
        }

        .intro-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

        .intro-image img:hover {
            transform: scale(1.02);
        }

        /* ============ FEATURE CARDS ============ */
        .feature-card {
            background: var(--bg-card-glass);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            padding: 26px 24px;
            height: 100%;
            transition: transform var(--transition-smooth), border-color var(--transition-fast), box-shadow var(--transition-smooth);
        }

        .feature-card:hover {
            transform: translateY(-4px);
            border-color: rgba(56, 189, 248, 0.55);
            box-shadow: var(--shadow-glass);
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.28), rgba(56, 189, 248, 0.18));
            border: 1px solid rgba(56, 189, 248, 0.3);
            color: var(--accent-secondary);
            font-size: 1.3rem;
            margin-bottom: 18px;
        }

        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin: 0 0 10px;
            color: var(--text-primary);
        }

        .feature-card p {
            color: var(--text-secondary);
            font-size: 0.94rem;
            line-height: 1.65;
            margin: 0;
        }

        .feature-highlight {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent-secondary);
            font-weight: 700;
            font-size: 0.9rem;
            margin-top: 12px;
        }

        /* ============ GAME CARDS ============ */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .game-card {
            background: var(--bg-card-solid);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: transform var(--transition-smooth), border-color var(--transition-fast), box-shadow var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .game-card:hover {
            transform: translateY(-4px);
            border-color: rgba(56, 189, 248, 0.65);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
        }

        .game-thumb {
            aspect-ratio: 1 / 1;
            overflow: hidden;
            position: relative;
        }

        .game-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

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

        .game-info {
            padding: 16px 16px 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .game-info h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin: 0;
            color: var(--text-primary);
        }

        .game-info span {
            color: var(--text-secondary);
            font-size: 0.8rem;
            font-weight: 500;
        }

        .btn-small {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 16px;
            border-radius: 999px;
            border: none;
            color: #FFFFFF;
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            font-weight: 700;
            font-size: 0.82rem;
            transition: all var(--transition-fast);
            text-decoration: none;
            margin-top: 4px;
            width: fit-content;
        }

        .btn-small:hover, .btn-small:focus {
            color: #FFFFFF;
            box-shadow: var(--shadow-glow);
        }

        /* ============ STEPS ============ */
        .step-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .step-item {
            position: relative;
            padding: 22px 20px;
            background: rgba(11, 17, 32, 0.72);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }

        .step-item:hover {
            border-color: rgba(56, 189, 248, 0.45);
            background: rgba(14, 18, 30, 0.85);
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.45), rgba(56, 189, 248, 0.25));
            border: 1px solid rgba(56, 189, 248, 0.4);
            color: var(--text-primary);
            font-weight: 800;
            font-size: 1rem;
            margin-bottom: 16px;
        }

        .step-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--text-primary);
        }

        .step-item p {
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.65;
            margin: 0;
        }

        /* ============ AUDIENCE ============ */
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }

        .audience-panel {
            background: linear-gradient(180deg, rgba(14, 18, 30, 0.85), rgba(3, 7, 18, 0.85));
            border: 1px solid rgba(56, 189, 248, 0.18);
            border-radius: var(--radius-lg);
            padding: 24px 26px;
            transition: border-color var(--transition-fast), transform var(--transition-fast);
        }

        .audience-panel:hover {
            border-color: rgba(56, 189, 248, 0.45);
            transform: translateY(-2px);
        }

        .audience-panel h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin: 0 0 10px;
            color: var(--text-primary);
        }

        .audience-panel p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
            margin: 0;
        }

        /* ============ NEWS LIST ============ */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .news-card {
            background: var(--bg-card-glass);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            transition: transform var(--transition-fast), border-color var(--transition-fast);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-card:hover {
            transform: translateY(-2px);
            border-color: rgba(56, 189, 248, 0.55);
        }

        .news-category {
            display: inline-flex;
            width: fit-content;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(37, 99, 235, 0.18);
            border: 1px solid rgba(56, 189, 248, 0.25);
            color: var(--accent-secondary);
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .news-card h3 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0;
            line-height: 1.4;
        }

        .news-card h3 a {
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }

        .news-card h3 a:hover {
            color: var(--accent-secondary);
        }

        .news-card p {
            color: var(--text-secondary);
            font-size: 0.86rem;
            line-height: 1.6;
            margin: 0;
        }

        .news-card time {
            color: var(--text-secondary);
            font-size: 0.75rem;
            font-weight: 500;
            margin-top: auto;
        }

        .empty-state {
            background: rgba(14, 18, 30, 0.6);
            border: 1px dashed rgba(148, 163, 184, 0.25);
            border-radius: var(--radius-md);
            padding: 28px;
            color: var(--text-secondary);
            text-align: left;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
        }

        .faq-item {
            background: rgba(11, 17, 32, 0.72);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }

        .faq-item:hover {
            border-color: rgba(56, 189, 248, 0.35);
        }

        .faq-item.open {
            border-color: rgba(56, 189, 248, 0.55);
            background: rgba(14, 18, 30, 0.85);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 16px 20px;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 0.98rem;
            text-align: left;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

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

        .faq-question i {
            color: var(--accent-secondary);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

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

        .faq-answer {
            display: none;
            padding: 0 20px 18px;
            color: var(--text-secondary);
            font-size: 0.93rem;
            line-height: 1.7;
        }

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

        /* ============ FINAL CTA ============ */
        .final-cta {
            text-align: left;
            background: linear-gradient(135deg, rgba(37,99,235,0.16) 0%, rgba(56,189,248,0.08) 50%, rgba(3,7,18,0.95) 100%);
            border-top: 1px solid var(--border-glass);
        }

        .final-cta-inner {
            max-width: 760px;
            padding: 32px 34px;
            background: rgba(3, 7, 18, 0.74);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-xl);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .final-cta h2 {
            font-size: 2rem;
            font-weight: 800;
            margin: 0 0 12px;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }

        .final-cta p {
            color: var(--text-secondary);
            font-size: 1.05rem;
            line-height: 1.65;
            margin: 0 0 24px;
            max-width: 600px;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #02050B;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 32px;
        }

        .footer-brand .brand-text {
            font-weight: 800;
            font-size: 1.1rem;
            line-height: 1.4;
            margin-bottom: 12px;
            color: var(--text-primary);
            background: linear-gradient(135deg, #F8FAFC, #60A5FA 70%, #38BDF8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .footer-brand p {
            color: var(--text-secondary);
            font-size: 0.86rem;
            line-height: 1.7;
            margin: 0;
        }

        .footer-col h5 {
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 700;
            margin: 0 0 14px;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col a {
            color: var(--text-secondary);
            font-size: 0.86rem;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--accent-secondary);
        }

        .footer-legal {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(148, 163, 184, 0.12);
            color: var(--text-secondary);
            font-size: 0.78rem;
        }

        .footer-legal p {
            margin: 0;
        }

        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            border: 2px solid #F43F5E;
            color: #F43F5E;
            font-weight: 800;
            font-size: 0.75rem;
            flex-shrink: 0;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .main-nav {
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(3, 7, 18, 0.98);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 20px;
                display: none;
                border-bottom: 1px solid var(--border-subtle);
                gap: 4px;
                z-index: 120;
            }

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

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

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

            .hero-category h1 {
                font-size: 2.25rem;
            }

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

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

            .footer-grid {
                grid-template-columns: 1.2fr 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .hero-category {
                min-height: 550px;
                clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
                margin-bottom: -44px;
            }

            .hero-category h1 {
                font-size: 1.9rem;
            }

            .hero-category p {
                font-size: 1rem;
            }

            .hero-stats {
                gap: 18px;
            }

            .section {
                padding: 60px 0;
            }

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

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

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

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .final-cta-inner {
                padding: 24px 22px;
            }
        }

        @media (max-width: 520px) {
            .header-inner {
                gap: 10px;
            }

            .brand-logo span {
                font-size: 0.88rem;
            }

            .btn-login {
                padding: 7px 12px;
                font-size: 0.78rem;
            }

            .btn-signup {
                padding: 7px 14px;
                font-size: 0.78rem;
            }

            .hero-category {
                padding-top: 104px;
                padding-bottom: 48px;
                min-height: 520px;
            }

            .hero-category h1 {
                font-size: 1.6rem;
            }

            .hero-stats {
                flex-direction: column;
                gap: 10px;
            }

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

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

            .footer-legal {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
        }

/* roulang page: category3 */
:root {
        --bg-primary: #030712;
        --bg-secondary: #081229;
        --bg-card-glass: rgba(14, 18, 30, 0.72);
        --bg-card-solid: #0b1120;
        --accent-primary: #2563EB;
        --accent-secondary: #38BDF8;
        --accent-glow: rgba(37, 99, 235, 0.45);
        --accent-cyan: #22D3EE;
        --text-primary: #F8FAFC;
        --text-secondary: #94A3B8;
        --text-accent: #60A5FA;
        --border-glass: rgba(56, 189, 248, 0.22);
        --border-subtle: rgba(148, 163, 184, 0.16);
        --radius-sm: 10px;
        --radius-md: 16px;
        --radius-lg: 22px;
        --radius-xl: 30px;
        --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.35);
        --shadow-glow: 0 0 18px rgba(37, 99, 235, 0.45);
        --shadow-cyan: 0 0 20px rgba(34, 211, 238, 0.35);
        --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        --transition-fast: 0.18s ease;
        --transition-smooth: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-body);
        background-color: var(--bg-primary);
        background-image: radial-gradient(ellipse at 20% 10%, rgba(37, 99, 235, 0.12) 0%, transparent 55%),
                          radial-gradient(ellipse at 85% 25%, rgba(8, 18, 41, 0.85) 0%, transparent 60%),
                          linear-gradient(180deg, #030712 0%, #081229 50%, #030712 100%);
        color: var(--text-primary);
        line-height: 1.6;
        font-size: 16px;
        min-height: 100vh;
        overflow-x: hidden;
    }
    a {
        color: var(--text-accent);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    a:hover, a:focus {
        color: var(--accent-secondary);
        text-decoration: none;
    }
    a:focus-visible, button:focus-visible {
        outline: 2px solid var(--accent-secondary);
        outline-offset: 2px;
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    .container-custom {
        max-width: 1240px;
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
    }
    /* ============ HEADER / NAV ============ */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: rgba(3, 7, 18, 0.86);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-subtle);
        transition: background var(--transition-smooth), border-color var(--transition-smooth);
    }
    .site-header.scrolled {
        background: rgba(3, 7, 18, 0.96);
        border-bottom-color: var(--border-glass);
    }
    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 68px;
        gap: 20px;
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.05rem;
        color: var(--text-primary);
        white-space: nowrap;
        letter-spacing: -0.01em;
    }
    .brand-logo i {
        color: var(--accent-secondary);
        font-size: 1.5rem;
        filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
    }
    .brand-logo span {
        background: linear-gradient(135deg, #F8FAFC 0%, #60A5FA 60%, #38BDF8 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-wrap: wrap;
    }
    .main-nav a.nav-link {
        display: inline-flex;
        align-items: center;
        padding: 8px 14px;
        border-radius: 999px;
        color: var(--text-secondary);
        font-weight: 500;
        font-size: 0.86rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        position: relative;
    }
    .main-nav a.nav-link:hover,
    .main-nav a.nav-link:focus {
        color: var(--text-primary);
        background: rgba(56, 189, 248, 0.1);
    }
    .main-nav a.nav-link.active {
        color: var(--text-primary);
        background: rgba(37, 99, 235, 0.22);
        box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.3);
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .btn-login {
        display: inline-flex;
        align-items: center;
        padding: 8px 18px;
        border-radius: 999px;
        border: 1px solid rgba(56, 189, 248, 0.4);
        color: var(--text-primary);
        background: transparent;
        font-weight: 600;
        font-size: 0.85rem;
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
    }
    .btn-login:hover, .btn-login:focus {
        border-color: var(--accent-secondary);
        color: var(--accent-secondary);
        background: rgba(56, 189, 248, 0.08);
    }
    .btn-signup {
        display: inline-flex;
        align-items: center;
        padding: 8px 20px;
        border-radius: 999px;
        border: none;
        color: #FFFFFF;
        background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 50%, var(--accent-secondary) 100%);
        font-weight: 700;
        font-size: 0.85rem;
        box-shadow: var(--shadow-glow);
        transition: all var(--transition-fast);
        white-space: nowrap;
        cursor: pointer;
    }
    .btn-signup:hover, .btn-signup:focus {
        box-shadow: 0 0 24px rgba(37, 99, 235, 0.65), 0 0 40px rgba(56, 189, 248, 0.25);
        color: #FFFFFF;
        transform: translateY(-1px);
    }
    .nav-toggle {
        display: none;
        background: transparent;
        border: 1px solid var(--border-subtle);
        border-radius: 8px;
        color: var(--text-primary);
        font-size: 1.3rem;
        padding: 6px 12px;
        cursor: pointer;
        transition: all var(--transition-fast);
    }
    .nav-toggle:hover {
        border-color: var(--border-glass);
        background: rgba(37, 99, 235, 0.1);
    }
    /* Mobile nav */
    @media (max-width: 1024px) {
        .main-nav {
            display: none;
            position: absolute;
            top: 68px;
            left: 0;
            right: 0;
            background: rgba(3, 7, 18, 0.98);
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 20px;
            flex-direction: column;
            align-items: stretch;
            gap: 8px;
        }
        .main-nav.open {
            display: flex;
        }
        .nav-toggle {
            display: inline-flex;
        }
        .header-actions .btn-login,
        .header-actions .btn-signup {
            display: inline-flex;
        }
    }
    @media (max-width: 520px) {
        .header-inner {
            gap: 10px;
        }
        .brand-logo span {
            font-size: 0.9rem;
        }
        .btn-login, .btn-signup {
            padding: 7px 12px;
            font-size: 0.78rem;
        }
    }

    /* ============ SHARED SECTION ============ */
    .section-block {
        padding: 70px 0;
        position: relative;
    }
    .section-block.alternate {
        background: rgba(8, 18, 41, 0.55);
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }
    .section-heading {
        max-width: 680px;
        margin-bottom: 36px;
    }
    .section-heading.center {
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }
    .section-tag {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        font-weight: 700;
        color: var(--accent-cyan);
        background: rgba(34, 211, 238, 0.08);
        padding: 6px 14px;
        border-radius: 999px;
        border: 1px solid rgba(34, 211, 238, 0.2);
        margin-bottom: 14px;
    }
    .section-heading h2 {
        font-size: 1.9rem;
        line-height: 1.25;
        font-weight: 800;
        color: var(--text-primary);
        letter-spacing: -0.02em;
        margin-bottom: 12px;
    }
    .section-heading p {
        font-size: 1rem;
        color: var(--text-secondary);
        line-height: 1.65;
        margin-bottom: 0;
    }
    .text-gradient {
        background: linear-gradient(135deg, #60A5FA 0%, #38BDF8 50%, #22D3EE 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    /* ============ BUTTONS ============ */
    .btn-primary,
    .btn-ghost,
    .btn-game {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 13px 26px;
        border-radius: 999px;
        font-weight: 700;
        font-size: 0.92rem;
        transition: all var(--transition-fast);
        cursor: pointer;
        border: none;
        text-align: center;
    }
    .btn-primary {
        background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 45%, #38BDF8 100%);
        color: #FFFFFF;
        box-shadow: var(--shadow-glow);
    }
    .btn-primary:hover, .btn-primary:focus {
        color: #FFFFFF;
        box-shadow: 0 0 24px rgba(37, 99, 235, 0.7), 0 0 44px rgba(56, 189, 248, 0.3);
        transform: translateY(-2px);
    }
    .btn-ghost {
        background: rgba(56, 189, 248, 0.08);
        border: 1px solid var(--border-glass);
        color: var(--text-primary);
    }
    .btn-ghost:hover, .btn-ghost:focus {
        border-color: var(--accent-secondary);
        background: rgba(56, 189, 248, 0.16);
        color: #FFFFFF;
    }
    .btn-game {
        padding: 10px 18px;
        font-size: 0.84rem;
        background: rgba(56, 189, 248, 0.12);
        border: 1px solid rgba(56, 189, 248, 0.3);
        color: var(--text-primary);
    }
    .btn-game:hover {
        background: rgba(37, 99, 235, 0.25);
        box-shadow: var(--shadow-glow);
        color: #FFFFFF;
    }

    /* ============ HERO ============ */
    .hero-section {
        padding: 140px 0 70px;
        position: relative;
        background:
            radial-gradient(circle at 80% 30%, rgba(37, 99, 235, 0.18) 0%, transparent 45%),
            radial-gradient(circle at 20% 70%, rgba(34, 211, 238, 0.08) 0%, transparent 40%),
            linear-gradient(180deg, rgba(3, 7, 18, 0.7) 0%, rgba(8, 18, 41, 0.7) 100%);
    }
    .hero-section::after {
        content: "";
        position: absolute;
        inset: 0;
        background-image: url('/assets/images/232fe70653f0d517.jpg');
        background-size: cover;
        background-position: center;
        opacity: 0.12;
        pointer-events: none;
        z-index: 0;
    }
    .hero-grid {
        position: relative;
        z-index: 1;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 40px;
    }
    .hero-copy {
        flex: 1 1 55%;
        min-width: 300px;
    }
    .hero-copy h1 {
        font-size: 2.6rem;
        line-height: 1.18;
        font-weight: 900;
        letter-spacing: -0.03em;
        margin-bottom: 20px;
        max-width: 700px;
    }
    .hero-copy .hero-desc {
        font-size: 1.08rem;
        color: var(--text-secondary);
        line-height: 1.7;
        max-width: 620px;
        margin-bottom: 26px;
    }
    .hero-cta {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 24px;
    }
    .hero-status-bar {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 18px;
        background: rgba(14, 18, 30, 0.6);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-md);
        padding: 14px 18px;
        backdrop-filter: blur(12px);
    }
    .hero-status-bar span {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.84rem;
        color: var(--text-secondary);
    }
    .hero-status-bar i {
        color: #22D3EE;
        font-size: 0.8rem;
    }
    .live-dot {
        display: inline-block;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #22D3EE;
        box-shadow: 0 0 8px #22D3EE;
        animation: pulse-dot 1.8s infinite;
    }
    @keyframes pulse-dot {
        0%, 100% { opacity: 1; transform: scale(1); }
        50% { opacity: 0.5; transform: scale(1.6); }
    }
    .hero-icon-panel {
        flex: 1 1 40%;
        min-width: 300px;
        padding: 28px;
    }
    .glass-card {
        background: rgba(14, 18, 30, 0.72);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-glass);
    }
    .status-line {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.9rem;
        color: var(--text-secondary);
        margin-bottom: 20px;
        padding-bottom: 14px;
        border-bottom: 1px solid var(--border-subtle);
    }
    .icon-matrix {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
        margin-bottom: 22px;
    }
    .matrix-item {
        background: rgba(37, 99, 235, 0.08);
        border: 1px solid rgba(37, 99, 235, 0.25);
        border-radius: var(--radius-md);
        padding: 18px 16px;
        text-align: center;
        transition: all var(--transition-fast);
    }
    .matrix-item:hover {
        background: rgba(37, 99, 235, 0.14);
        border-color: var(--border-glass);
    }
    .matrix-item i {
        font-size: 1.5rem;
        color: var(--accent-secondary);
        margin-bottom: 8px;
    }
    .matrix-item strong {
        display: block;
        font-size: 1.1rem;
        color: var(--text-primary);
        font-weight: 800;
    }
    .matrix-item span {
        font-size: 0.78rem;
        color: var(--text-secondary);
    }
    .jackpot-mini {
        background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(34, 211, 238, 0.12));
        border: 1px solid rgba(56, 189, 248, 0.35);
        border-radius: var(--radius-md);
        padding: 18px;
    }
    .jackpot-value {
        font-size: 1.8rem;
        font-weight: 900;
        letter-spacing: -0.02em;
        color: var(--text-primary);
        margin-bottom: 6px;
    }
    .jackpot-mini span {
        font-size: 0.84rem;
        color: var(--text-secondary);
    }

    /* ============ STATS ============ */
    .stats-section {
        padding: 18px 0;
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
    .stat-cell {
        background: rgba(14, 18, 30, 0.68);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 18px 20px;
        text-align: left;
    }
    .stat-cell strong {
        display: block;
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--text-primary);
        line-height: 1.2;
        margin-bottom: 4px;
    }
    .stat-cell span {
        font-size: 0.82rem;
        color: var(--text-secondary);
    }

    /* ============ GAME CARDS ============ */
    .game-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
    .game-card {
        position: relative;
        background: var(--bg-card-glass);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-smooth);
        box-shadow: 0 4px 18px rgba(0,0,0,0.25);
        display: flex;
        flex-direction: column;
    }
    .game-card:hover {
        transform: translateY(-6px);
        border-color: var(--border-glass);
        box-shadow: 0 8px 32px rgba(37, 99, 235, 0.25), 0 0 22px rgba(34, 211, 238, 0.18);
    }
    .game-card-image {
        position: relative;
        aspect-ratio: 4/3;
        overflow: hidden;
        background: var(--bg-card-solid);
    }
    .game-card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }
    .game-card:hover .game-card-image img {
        transform: scale(1.06);
    }
    .game-card-badge {
        position: absolute;
        top: 10px;
        left: 10px;
        background: #DC2626;
        color: #fff;
        font-size: 0.7rem;
        font-weight: 700;
        text-transform: uppercase;
        padding: 4px 10px;
        border-radius: 999px;
        box-shadow: 0 0 12px rgba(220,38,38,0.6);
        letter-spacing: 0.03em;
    }
    .game-card-body {
        padding: 16px;
        display: flex;
        flex-direction: column;
        gap: 6px;
        flex: 1;
    }
    .game-card-body h3 {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0;
    }
    .game-card-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        font-size: 0.78rem;
        color: var(--text-secondary);
    }
    .game-card-meta span {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        background: rgba(56, 189, 248, 0.08);
        padding: 3px 8px;
        border-radius: 999px;
        border: 1px solid rgba(56, 189, 248, 0.18);
    }
    .game-card-cta {
        margin-top: auto;
        padding-top: 10px;
    }

    /* ============ FEATURE / WHY ============ */
    .feature-wrap {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 40px;
    }
    .feature-copy {
        flex: 1 1 52%;
        min-width: 300px;
    }
    .feature-list {
        flex: 1 1 42%;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .feature-list-item {
        display: flex;
        gap: 14px;
        align-items: flex-start;
        background: rgba(14, 18, 30, 0.62);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 16px 18px;
    }
    .feature-list-item i {
        font-size: 1.2rem;
        color: var(--accent-secondary);
        margin-top: 2px;
        min-width: 24px;
        text-align: center;
    }
    .feature-list-item h4 {
        font-size: 1rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 4px;
    }
    .feature-list-item p {
        font-size: 0.88rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.55;
    }

    /* ============ STEPS ============ */
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .step-card {
        background: rgba(14, 18, 30, 0.68);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 24px 20px;
        transition: all var(--transition-fast);
    }
    .step-card:hover {
        border-color: var(--border-glass);
        background: rgba(14, 18, 30, 0.9);
    }
    .step-number {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        border-radius: 12px;
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
        color: #fff;
        font-weight: 800;
        font-size: 1rem;
        margin-bottom: 12px;
        box-shadow: var(--shadow-glow);
    }
    .step-card h4 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 8px;
    }
    .step-card p {
        font-size: 0.9rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.6;
    }

    /* ============ PAYMENT ============ */
    .payment-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
    .payment-item {
        background: rgba(14, 18, 30, 0.72);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 20px;
        text-align: center;
        transition: all var(--transition-fast);
    }
    .payment-item:hover {
        border-color: var(--border-glass);
        box-shadow: var(--shadow-glass);
    }
    .payment-item i {
        font-size: 1.8rem;
        color: var(--accent-secondary);
        margin-bottom: 10px;
    }
    .payment-item h4 {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 4px;
    }
    .payment-item p {
        font-size: 0.78rem;
        color: var(--text-secondary);
        margin: 0;
    }

    /* ============ FAQ ============ */
    .faq-list {
        max-width: 820px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .faq-item {
        background: rgba(14, 18, 30, 0.66);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-fast);
    }
    .faq-item[open] {
        border-color: var(--border-glass);
        background: rgba(14, 18, 30, 0.88);
    }
    .faq-item summary {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 16px 20px;
        cursor: pointer;
        font-weight: 600;
        color: var(--text-primary);
        list-style: none;
        transition: all var(--transition-fast);
    }
    .faq-item summary::-webkit-details-marker {
        display: none;
    }
    .faq-item summary::after {
        content: "\f107";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        color: var(--accent-secondary);
        transition: transform var(--transition-fast);
    }
    .faq-item[open] summary::after {
        transform: rotate(180deg);
    }
    .faq-item summary:hover {
        background: rgba(37, 99, 235, 0.06);
    }
    .faq-item .faq-content {
        padding: 0 20px 18px;
        color: var(--text-secondary);
        font-size: 0.92rem;
        line-height: 1.65;
    }

    /* ============ NEWS ============ */
    .news-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .news-card {
        background: rgba(14, 18, 30, 0.68);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-fast);
    }
    .news-card:hover {
        border-color: var(--border-glass);
        box-shadow: var(--shadow-glass);
        transform: translateY(-3px);
    }
    .news-card-image {
        aspect-ratio: 16/9;
        background: var(--bg-card-solid);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--accent-secondary);
        font-size: 2rem;
    }
    .news-card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .news-card-body {
        padding: 16px;
    }
    .news-date {
        font-size: 0.74rem;
        color: var(--accent-cyan);
        margin-bottom: 6px;
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }
    .news-card-body h3 {
        font-size: 1rem;
        font-weight: 700;
        color: var(--text-primary);
        line-height: 1.4;
        margin-bottom: 8px;
    }
    .news-card-body p {
        font-size: 0.84rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.55;
    }
    .empty-news {
        text-align: center;
        padding: 28px;
        background: rgba(14, 18, 30, 0.5);
        border: 1px dashed var(--border-glass);
        border-radius: var(--radius-md);
        color: var(--text-secondary);
    }

    /* ============ CTA ============ */
    .cta-section {
        padding: 70px 0;
    }
    .cta-panel {
        background:
            radial-gradient(circle at 70% 20%, rgba(37, 99, 235, 0.25) 0%, transparent 50%),
            radial-gradient(circle at 30% 80%, rgba(34, 211, 238, 0.18) 0%, transparent 45%),
            rgba(14, 18, 30, 0.82);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-xl);
        padding: 50px 40px;
        text-align: center;
        box-shadow: var(--shadow-glass);
    }
    .cta-panel h2 {
        font-size: 2rem;
        font-weight: 900;
        color: var(--text-primary);
        letter-spacing: -0.02em;
        margin-bottom: 16px;
    }
    .cta-panel p {
        font-size: 1rem;
        color: var(--text-secondary);
        max-width: 620px;
        margin: 0 auto 24px;
        line-height: 1.65;
    }
    .cta-actions {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    /* ============ FOOTER ============ */
    .site-footer {
        background: rgba(3, 7, 18, 0.96);
        border-top: 1px solid var(--border-subtle);
        padding: 50px 0 20px;
        color: var(--text-secondary);
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 30px;
        margin-bottom: 30px;
    }
    .footer-brand .brand-text {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 12px;
        line-height: 1.4;
    }
    .footer-brand p {
        font-size: 0.86rem;
        line-height: 1.6;
    }
    .footer-col h5 {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 12px;
    }
    .footer-col ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .footer-col ul li {
        margin-bottom: 8px;
    }
    .footer-col ul li a {
        color: var(--text-secondary);
        font-size: 0.86rem;
    }
    .footer-col ul li a:hover {
        color: var(--accent-secondary);
    }
    .footer-legal {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding-top: 20px;
        border-top: 1px solid var(--border-subtle);
        font-size: 0.8rem;
    }
    .badge-18 {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: #DC2626;
        color: #fff;
        font-weight: 800;
        font-size: 0.78rem;
    }

    /* ============ RESPONSIVE ============ */
    @media (max-width: 1024px) {
        .hero-grid {
            flex-direction: column;
            align-items: stretch;
        }
        .hero-copy h1 {
            font-size: 2.2rem;
        }
        .game-grid,
        .stats-grid,
        .payment-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .steps-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .news-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
    }
    @media (max-width: 768px) {
        .section-block {
            padding: 50px 0;
        }
        .hero-section {
            padding: 120px 0 50px;
        }
        .section-heading h2 {
            font-size: 1.6rem;
        }
        .hero-copy h1 {
            font-size: 1.9rem;
        }
        .hero-status-bar {
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
        }
        .steps-grid {
            grid-template-columns: 1fr;
        }
        .feature-wrap {
            flex-direction: column;
        }
        .footer-grid {
            grid-template-columns: 1fr;
        }
    }
    @media (max-width: 520px) {
        .container-custom {
            padding-left: 16px;
            padding-right: 16px;
        }
        .hero-copy h1 {
            font-size: 1.55rem;
            line-height: 1.25;
        }
        .hero-copy .hero-desc {
            font-size: 0.95rem;
        }
        .game-grid,
        .stats-grid,
        .payment-grid,
        .news-grid {
            grid-template-columns: 1fr;
        }
        .btn-primary,
        .btn-ghost {
            width: 100%;
        }
        .icon-matrix {
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        .cta-panel {
            padding: 32px 20px;
        }
        .cta-panel h2 {
            font-size: 1.5rem;
        }
        .header-actions {
            gap: 6px;
        }
        .btn-login {
            padding: 7px 10px;
        }
        .btn-signup {
            padding: 7px 12px;
        }
    }

/* roulang page: category4 */
:root {
            --bg-primary: #030712;
            --bg-secondary: #081229;
            --bg-card-glass: rgba(14, 18, 30, 0.72);
            --bg-card-solid: #0b1120;
            --accent-primary: #2563EB;
            --accent-secondary: #38BDF8;
            --accent-glow: rgba(37, 99, 235, 0.45);
            --accent-cyan: #22D3EE;
            --text-primary: #F8FAFC;
            --text-secondary: #94A3B8;
            --text-accent: #60A5FA;
            --border-glass: rgba(56, 189, 248, 0.22);
            --border-subtle: rgba(148, 163, 184, 0.16);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --radius-xl: 30px;
            --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 18px rgba(37, 99, 235, 0.45);
            --shadow-cyan: 0 0 20px rgba(34, 211, 238, 0.35);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 20% 10%, rgba(37, 99, 235, 0.12) 0%, transparent 55%),
                              radial-gradient(ellipse at 85% 25%, rgba(8, 18, 41, 0.85) 0%, transparent 60%),
                              linear-gradient(180deg, #030712 0%, #081229 50%, #030712 100%);
            color: var(--text-primary);
            line-height: 1.6;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: var(--text-accent);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover, a:focus {
            color: var(--accent-secondary);
            text-decoration: none;
        }
        a:focus-visible, button:focus-visible {
            outline: 2px solid var(--accent-secondary);
            outline-offset: 2px;
        }

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

        .container-custom {
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(3, 7, 18, 0.86);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            transition: background var(--transition-smooth), border-color var(--transition-smooth);
        }
        .site-header.scrolled {
            background: rgba(3, 7, 18, 0.96);
            border-bottom-color: var(--border-glass);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 20px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.05rem;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }
        .brand-logo i {
            color: var(--accent-secondary);
            font-size: 1.5rem;
            filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
        }
        .brand-logo span {
            background: linear-gradient(135deg, #F8FAFC 0%, #60A5FA 60%, #38BDF8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .main-nav a.nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: 999px;
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 0.86rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .main-nav a.nav-link:hover,
        .main-nav a.nav-link:focus {
            color: var(--text-primary);
            background: rgba(56, 189, 248, 0.1);
        }
        .main-nav a.nav-link.active {
            color: var(--text-primary);
            background: rgba(37, 99, 235, 0.22);
            box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.3);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .btn-login {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 999px;
            border: 1px solid rgba(56, 189, 248, 0.4);
            color: var(--text-primary);
            background: transparent;
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }
        .btn-login:hover, .btn-login:focus {
            border-color: var(--accent-secondary);
            color: var(--accent-secondary);
            background: rgba(56, 189, 248, 0.08);
        }
        .btn-signup {
            display: inline-flex;
            align-items: center;
            padding: 8px 20px;
            border-radius: 999px;
            border: none;
            color: #FFFFFF;
            background: linear-gradient(135deg, var(--accent-primary) 0%, #1D4ED8 50%, var(--accent-secondary) 100%);
            font-weight: 700;
            font-size: 0.85rem;
            box-shadow: var(--shadow-glow);
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }
        .btn-signup:hover, .btn-signup:focus {
            box-shadow: 0 0 24px rgba(37, 99, 235, 0.65), 0 0 40px rgba(56, 189, 248, 0.25);
            color: #FFFFFF;
            transform: translateY(-1px);
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-subtle);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 1.3rem;
            padding: 6px 12px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .nav-toggle:hover {
            background: rgba(56, 189, 248, 0.1);
            border-color: var(--border-glass);
        }

        /* Hero */
        .category-hero {
            padding: 120px 0 60px;
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: "";
            position: absolute;
            top: -180px;
            right: -120px;
            width: 480px;
            height: 480px;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.35) 0%, transparent 70%);
            z-index: 0;
            pointer-events: none;
        }
        .category-hero::after {
            content: "";
            position: absolute;
            bottom: -200px;
            left: -140px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, transparent 70%);
            z-index: 0;
            pointer-events: none;
        }
        .category-hero .container-custom {
            position: relative;
            z-index: 1;
        }
        .hero-breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .hero-breadcrumb a {
            color: var(--text-secondary);
        }
        .hero-breadcrumb a:hover {
            color: var(--accent-secondary);
        }
        .hero-breadcrumb i {
            font-size: 0.6rem;
            opacity: 0.6;
        }
        .hero-title {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            font-weight: 900;
            line-height: 1.15;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #FFFFFF 0%, #60A5FA 45%, #38BDF8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 700px;
            margin-bottom: 28px;
            line-height: 1.6;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 999px;
            border: none;
            color: #FFFFFF;
            background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 50%, #38BDF8 100%);
            font-weight: 700;
            font-size: 0.95rem;
            box-shadow: 0 0 20px rgba(37, 99, 235, 0.5);
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-primary:hover, .btn-primary:focus {
            box-shadow: 0 0 30px rgba(37, 99, 235, 0.75), 0 0 50px rgba(56, 189, 248, 0.35);
            transform: translateY(-2px);
            color: #FFFFFF;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 999px;
            border: 1px solid rgba(56, 189, 248, 0.5);
            color: var(--text-primary);
            background: rgba(14, 18, 30, 0.6);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-outline:hover, .btn-outline:focus {
            border-color: var(--accent-secondary);
            background: rgba(56, 189, 248, 0.1);
            color: var(--accent-secondary);
        }
        .hero-trust {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        .hero-trust span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .hero-trust i {
            color: var(--accent-cyan);
            font-size: 0.9rem;
        }
        .hero-media {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-glass);
            box-shadow: var(--shadow-glass);
        }
        .hero-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hero-media-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            background: linear-gradient(180deg, transparent 0%, rgba(3, 7, 18, 0.9) 100%);
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            gap: 10px;
        }
        .hero-media-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(37, 99, 235, 0.8);
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            color: #fff;
            backdrop-filter: blur(4px);
        }
        .hero-media-rating {
            font-size: 0.8rem;
            color: #FDE68A;
        }

        /* General sections */
        .section-padding {
            padding: 60px 0;
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--accent-cyan);
            margin-bottom: 12px;
        }
        .section-title {
            font-size: clamp(1.8rem, 3.5vw, 2.4rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.6;
        }

        /* Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .stat-item {
            background: var(--bg-card-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: left;
            backdrop-filter: blur(10px);
        }
        .stat-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        /* Game cards */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .game-card {
            background: var(--bg-card-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(10px);
            display: flex;
            flex-direction: column;
        }
        .game-card:hover {
            transform: translateY(-5px);
            border-color: rgba(56, 189, 248, 0.6);
            box-shadow: var(--shadow-cyan);
        }
        .game-card-img {
            height: 150px;
            overflow: hidden;
            position: relative;
        }
        .game-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .game-card:hover .game-card-img img {
            transform: scale(1.08);
        }
        .game-tag {
            position: absolute;
            top: 12px;
            right: 12px;
            background: #DC2626;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 0.03em;
            z-index: 1;
        }
        .game-tag.vip {
            background: #F59E0B;
            color: #1F2937;
        }
        .game-card-body {
            padding: 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .game-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .game-meta {
            font-size: 0.75rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .game-cta {
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 16px;
            border-radius: 8px;
            background: rgba(37, 99, 235, 0.2);
            border: 1px solid rgba(37, 99, 235, 0.4);
            color: var(--text-accent);
            font-weight: 600;
            font-size: 0.8rem;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .game-cta:hover {
            background: rgba(37, 99, 235, 0.4);
            color: #fff;
            border-color: var(--accent-secondary);
        }

        /* Why choose */
        .why-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .why-card {
            background: var(--bg-card-solid);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
            transition: all var(--transition-fast);
        }
        .why-card:hover {
            border-color: var(--border-glass);
            background: var(--bg-card-glass);
        }
        .why-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(56, 189, 248, 0.2));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-size: 1.3rem;
            flex-shrink: 0;
        }
        .why-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .why-content p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }
        .step-item {
            background: var(--bg-card-glass);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-md);
            padding: 24px;
            position: relative;
            backdrop-filter: blur(10px);
            transition: all var(--transition-fast);
        }
        .step-item:hover {
            border-color: rgba(56, 189, 248, 0.6);
            box-shadow: var(--shadow-cyan);
        }
        .step-number {
            font-size: 2.5rem;
            font-weight: 900;
            background: linear-gradient(135deg, #2563EB, #38BDF8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 12px;
        }
        .step-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card-glass);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item.active {
            border-color: var(--border-glass);
        }
        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            text-align: left;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--accent-secondary);
        }
        .faq-question i {
            font-size: 1.1rem;
            color: var(--accent-cyan);
            transition: transform 0.3s ease;
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            padding: 0 22px;
            color: var(--text-secondary);
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }
        .faq-answer p {
            margin-bottom: 0;
            font-size: 0.9rem;
        }

        /* CTA */
        .cta-section {
            padding: 60px 0;
        }
        .cta-panel {
            background: linear-gradient(135deg, #0B1120 0%, #1E293B 100%);
            border: 1px solid var(--border-glass);
            border-radius: var(--radius-xl);
            padding: 40px;
            text-align: center;
            box-shadow: var(--shadow-glass);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: "";
            position: absolute;
            top: -100px;
            left: -100px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, transparent 70%);
            z-index: 0;
        }
        .cta-panel::after {
            content: "";
            position: absolute;
            bottom: -120px;
            right: -120px;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(56, 189, 248, 0.2) 0%, transparent 70%);
            z-index: 0;
        }
        .cta-panel > * {
            position: relative;
            z-index: 1;
        }
        .cta-panel h2 {
            font-size: clamp(1.8rem, 3.2vw, 2.4rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .cta-panel p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 24px;
        }
        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }

        /* Footer */
        .site-footer {
            background: #030712;
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-brand .brand-text {
            font-size: 1rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.4;
            background: linear-gradient(135deg, #F8FAFC 0%, #60A5FA 60%, #38BDF8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }
        .footer-col h5 {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: var(--text-secondary);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-secondary);
        }
        .footer-legal {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .footer-legal p {
            font-size: 0.75rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }
        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: #DC2626;
            color: #fff;
            font-weight: 800;
            font-size: 0.75rem;
            border: 2px solid #F59E0B;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                padding: 12px 0;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                order: 3;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 10px 0;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a.nav-link {
                justify-content: center;
                padding: 10px 16px;
            }
            .header-actions {
                margin-left: auto;
            }
            .category-hero {
                padding: 100px 0 40px;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .why-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 520px) {
            .game-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .btn-primary, .btn-outline {
                width: 100%;
                justify-content: center;
            }
        }