:root {
            --primary: #D4AF37;
            --primary-light: #F1D279;
            --primary-dark: #996515;
            --accent: #FF0000;
            --gold-gradient: linear-gradient(180deg, #D4AF37 0%, #F1D279 50%, #996515 100%);
            --bg-base: #0A0A0A;
            --bg-surface: #161616;
            --bg-overlay: #1E1E1E;
            --bg-contrast: #121212;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-brand: #D4AF37;
            --success: #00C853;
            --win: #FFD700;
            --border-default: #333333;
            --heading-font: 'Montserrat', sans-serif;
            --body-font: 'Inter', sans-serif;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { background-color: var(--bg-base); color: var(--text-primary); font-family: var(--body-font); line-height: 1.5; -webkit-tap-highlight-color: transparent; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            height: 60px;
            background: var(--bg-surface);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; font-family: var(--heading-font); color: var(--text-brand); }
        .header-right { display: flex; gap: 10px; }
        .btn-login { padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; border: 1px solid var(--primary); color: var(--primary); }
        .btn-register { padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; background: var(--gold-gradient); color: #000; border: none; }

        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        
        .jackpot-container {
            margin: 15px;
            background: var(--bg-surface);
            border: 2px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .jackpot-label { font-family: var(--heading-font); color: var(--primary); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { font-family: 'JetBrains Mono', monospace; font-size: 32px; font-weight: 900; color: var(--win); margin-top: 5px; text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }

        .intro-card { margin: 15px; padding: 20px; background: var(--bg-surface); border-radius: 15px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-family: var(--heading-font); font-size: 1.25rem; color: var(--primary); margin-bottom: 10px; line-height: 1.3; }
        .intro-card p { font-size: 0.9rem; color: var(--text-secondary); text-align: justify; }

        .section-title { margin: 25px 15px 15px; font-family: var(--heading-font); font-size: 1.2rem; border-left: 4px solid var(--primary); padding-left: 10px; }
        
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { font-size: 0.85rem; padding: 8px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section { margin: 25px 15px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
        .payment-item { background: var(--bg-surface); padding: 10px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 1.5rem; color: var(--primary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 0.65rem; color: var(--text-secondary); }

        .guide-section { padding: 0 15px; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 3px solid var(--primary-dark); }
        .guide-item h2 { font-size: 1.1rem; margin-bottom: 8px; color: var(--primary-light); }
        .guide-item p { font-size: 0.85rem; color: var(--text-secondary); }

        .winners-list { margin: 15px; background: var(--bg-surface); border-radius: 12px; overflow: hidden; }
        .winner-row { display: flex; justify-content: space-between; padding: 12px 15px; border-bottom: 1px solid var(--border-default); font-size: 0.85rem; }
        .winner-row:last-child { border-bottom: none; }
        .winner-name { color: var(--text-brand); font-weight: 600; }
        .winner-amount { color: var(--success); font-weight: bold; }

        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-block { background: var(--primary-dark); color: #fff; padding: 12px; border-radius: 8px; text-align: center; font-weight: bold; font-size: 0.9rem; }
        .provider-block:nth-child(even) { background: var(--bg-overlay); color: var(--primary); border: 1px solid var(--primary); }

        .review-grid { display: flex; flex-direction: column; gap: 15px; padding: 0 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: var(--primary); }
        .review-info h3 { font-size: 0.9rem; margin: 0; }
        .review-stars { color: var(--win); font-size: 0.8rem; }
        .review-content { font-size: 0.85rem; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 0.7rem; color: var(--text-secondary); margin-top: 8px; display: block; }

        .faq-section { padding: 0 15px; margin-top: 20px; }
        .faq-item { background: var(--bg-overlay); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; font-size: 0.9rem; cursor: pointer; color: var(--primary-light); }
        .faq-answer { padding: 0 15px 15px; font-size: 0.85rem; color: var(--text-secondary); }

        .security-section { margin: 25px 15px; padding: 20px; background: #000; border: 1px dashed var(--primary); border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--primary); }
        .security-text { font-size: 0.8rem; color: var(--text-secondary); }
        .age-limit { display: inline-block; margin-top: 10px; border: 2px solid var(--accent); color: var(--accent); font-weight: 900; padding: 2px 8px; border-radius: 50%; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 0.7rem; }
        .nav-item i { font-size: 1.2rem; }
        .nav-item-active { color: var(--primary); }

        footer { background: var(--bg-contrast); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-contact a { background: var(--bg-surface); padding: 10px; border-radius: 6px; font-size: 0.8rem; text-align: center; border: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); font-size: 0.8rem; }
        .footer-copy { text-align: center; font-size: 0.75rem; color: var(--text-secondary); padding-top: 20px; border-top: 1px solid var(--border-default); }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .payment-section { grid-template-columns: repeat(8, 1fr); }
        }