:root {
            --brand-primary: #D4AF37;
            --brand-primary-light: #F9E076;
            --brand-primary-dark: #996515;
            --brand-secondary: #B22222;
            --brand-accent: #FFD700;
            --bg-base: #0A0A0B;
            --bg-surface: #161618;
            --bg-elevated: #1F1F23;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B5;
            --text-disabled: #62626A;
            --text-inverse: #0A0A0B;
            --text-brand-link: #D4AF37;
            --semantic-success: #00C853;
            --semantic-error: #FF3D00;
            --semantic-warning: #FFAB00;
            --semantic-info: #2979FF;
            --border-default: #2D2D32;
            --border-focused: #D4AF37;
            --border-subtle: #1F1F23;
            --font-primary: 'Montserrat', system-ui, -apple-system, sans-serif;
            --font-secondary: 'Inter', system-ui, sans-serif;
            --font-display: 'Poppins', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-default);
            padding: 0.75rem 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .brand { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; color: var(--text-primary); }
        header .brand img { width: 25px; height: 25px; border-radius: 4px; }
        header .brand strong { font-size: 16px; font-weight: 400; text-transform: uppercase; letter-spacing: 1px; }
        header .actions { display: flex; gap: 0.5rem; }
        header button {
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-weight: 600;
            font-size: 0.875rem;
            cursor: pointer;
            border: none;
            transition: all 0.2s;
        }
        header .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        header .btn-register { background-color: var(--brand-primary); color: var(--text-inverse); }
        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-elevated) 100%);
            margin: 1rem;
            padding: 1.5rem;
            border-radius: 16px;
            text-align: center;
            border: 1px solid var(--brand-primary-dark);
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.15);
        }
        .jackpot-title { font-family: var(--font-display); color: var(--brand-accent); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 0.5rem; }
        .jackpot-amount { font-size: 2rem; font-weight: 800; color: var(--text-primary); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); font-variant-numeric: tabular-nums; }
        .intro-card { margin: 1rem; padding: 1.5rem; background: var(--bg-surface); border-radius: 16px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-size: 1.25rem; color: var(--brand-primary); margin-bottom: 1rem; font-family: var(--font-display); }
        .intro-card p { color: var(--text-secondary); font-size: 0.875rem; line-height: 1.6; }
        .section-header { margin: 1.5rem 1rem 1rem; display: flex; align-items: center; gap: 0.5rem; }
        .section-header h2 { font-size: 1.125rem; font-family: var(--font-display); color: var(--text-primary); position: relative; padding-left: 0.75rem; }
        .section-header h2::before { content: ''; position: absolute; left: 0; top: 15%; bottom: 15%; width: 4px; background: var(--brand-primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; padding: 0 1rem; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
        .game-card h3 { padding: 0.75rem; font-size: 0.875rem; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .payment-methods { margin: 1.5rem 1rem; background: var(--bg-surface); border-radius: 16px; padding: 1.5rem; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; color: var(--text-secondary); }
        .payment-item i { font-size: 1.5rem; color: var(--brand-primary-light); }
        .payment-item span { font-size: 0.65rem; font-weight: 600; }
        .guidelines { padding: 1rem; display: flex; flex-direction: column; gap: 1rem; }
        .guide-item { background: var(--bg-surface); padding: 1.25rem; border-radius: 16px; border-left: 3px solid var(--brand-secondary); }
        .guide-item h3 { font-size: 1rem; margin-bottom: 0.75rem; color: var(--brand-primary-light); }
        .guide-item p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }
        .lottery-marquee { background: var(--bg-elevated); margin: 1.5rem 0; padding: 0.75rem 0; overflow: hidden; white-space: nowrap; border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); }
        .marquee-content { display: inline-block; animation: marquee 40s linear infinite; }
        .marquee-item { display: inline-flex; align-items: center; gap: 0.5rem; margin-right: 2rem; font-size: 0.8125rem; background: var(--bg-surface); padding: 0.4rem 0.8rem; border-radius: 20px; border: 1px solid var(--border-subtle); }
        .marquee-item b { color: var(--brand-primary); }
        .marquee-item span { color: var(--semantic-success); font-weight: 700; }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .providers { padding: 1rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
        .provider-tag { background: var(--bg-elevated); padding: 1rem; text-align: center; border-radius: 8px; font-weight: 700; color: var(--text-secondary); border: 1px solid var(--border-default); text-transform: uppercase; font-size: 0.75rem; }
        .reviews { padding: 1rem; display: flex; flex-direction: column; gap: 1rem; }
        .review-card { background: var(--bg-surface); padding: 1.25rem; border-radius: 16px; border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
        .review-user i { font-size: 2rem; color: var(--text-disabled); }
        .review-meta h4 { font-size: 0.875rem; color: var(--text-primary); }
        .review-stars { color: var(--brand-accent); font-size: 0.75rem; margin-top: 0.2rem; }
        .review-content { font-size: 0.875rem; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 0.75rem; color: var(--text-disabled); margin-top: 0.75rem; display: block; }
        .faq-section { padding: 1rem; }
        .faq-item { background: var(--bg-surface); border-radius: 12px; margin-bottom: 0.75rem; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-item summary { padding: 1rem; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; font-size: 0.875rem; }
        .faq-item summary::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 0.75rem; transition: transform 0.3s; }
        .faq-item[open] summary::after { transform: rotate(180deg); }
        .faq-content { padding: 0 1rem 1rem; font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }
        .security-section { margin: 1.5rem 1rem; background: var(--bg-elevated); border-radius: 16px; padding: 1.5rem; text-align: center; }
        .security-badges { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
        .badge { display: flex; flex-direction: column; align-items: center; font-size: 0.65rem; color: var(--text-secondary); gap: 0.4rem; }
        .badge i { font-size: 1.5rem; color: var(--semantic-success); }
        .security-text { font-size: 0.75rem; color: var(--text-disabled); margin-top: 1rem; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: rgba(22, 22, 24, 0.95); backdrop-filter: blur(10px); display: flex; justify-content: space-around; padding: 0.75rem 0; border-top: 1px solid var(--border-default); z-index: 1000; }
        .navigator a { text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 0.25rem; color: var(--text-secondary); transition: color 0.2s; }
        .navigator a i { font-size: 1.25rem; }
        .navigator a span { font-size: 0.7rem; font-weight: 500; }
        .navigator a:active { color: var(--brand-primary); }
        footer { background: var(--bg-surface); padding: 2rem 1rem 6rem; border-top: 1px solid var(--border-default); }
        footer .contact-row { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-bottom: 2rem; }
        footer .contact-row a { color: var(--brand-primary); text-decoration: none; font-size: 0.875rem; display: flex; align-items: center; gap: 0.4rem; }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 2rem; border-top: 1px solid var(--border-subtle); padding-top: 2rem; }
        footer .links-grid a { color: var(--text-secondary); text-decoration: none; font-size: 0.8125rem; }
        footer .copyright { text-align: center; color: var(--text-disabled); font-size: 0.75rem; padding-top: 1rem; border-top: 1px solid var(--border-subtle); }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .banner { aspect-ratio: 3/1; }
            header, main, footer { max-width: 800px; margin-left: auto; margin-right: auto; }
            .navigator { max-width: 800px; left: 50%; transform: translateX(-50%); border-radius: 16px 16px 0 0; }
        }