:root {
            --primary: #D4AF37;
            --primary-hover: #F1C40F;
            --secondary: #B8860B;
            --accent: #E63946;
            --luxury-gold: linear-gradient(135deg, #BF953F, #FCF6BA, #B38728, #FBF5B7, #AA771C);
            --bg-main: #0A0B0D;
            --bg-surface: #16181D;
            --bg-elevated: #23262E;
            --text-primary: #FFFFFF;
            --text-secondary: #A0AEC0;
            --text-muted: #718096;
            --text-highlight: #FFD700;
            --border-default: #2D3748;
            --border-active: #D4AF37;
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --font-heading: 'Montserrat', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-main); color: var(--text-primary); font-family: var(--font-primary); line-height: 1.5; overflow-x: hidden; padding-bottom: 70px; }
        h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; color: var(--text-highlight); }
        a { text-decoration: none; color: inherit; }

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

        .banner { width: 100%; aspect-ratio: 2/1; display: block; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            margin: 15px; padding: 20px; border-radius: 12px; background: #000;
            border: 2px solid var(--secondary); text-align: center;
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
        }
        .jackpot-title { font-size: 14px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { font-family: 'Roboto Mono', monospace; font-size: 28px; color: var(--primary); font-weight: 800; margin-top: 5px; }

        .intro-section { padding: 20px 15px; text-align: center; }
        .intro-section h1 { font-size: 20px; margin-bottom: 10px; line-height: 1.3; }
        .intro-section p { font-size: 14px; color: var(--text-secondary); }

        .section-title { padding: 0 15px; margin: 20px 0 10px; border-left: 4px solid var(--primary); margin-left: 15px; }

        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 0 15px; margin-bottom: 25px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); transition: 0.3s; }
        .game-card:active { transform: scale(0.95); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; background: var(--bg-elevated); margin: 15px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--primary); }

        .tutorial-grid { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; }
        .tutorial-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; border-left: 3px solid var(--secondary); }
        .tutorial-card h3 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .tutorial-card p { font-size: 13px; color: var(--text-secondary); text-align: justify; }

        .lottery-box { background: #000; margin: 20px 0; padding: 10px 0; border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); }
        .marquee-wrapper { overflow: hidden; white-space: nowrap; }
        .marquee-content { display: inline-block; animation: scroll 40s linear infinite; }
        .lottery-item { display: inline-flex; align-items: center; gap: 10px; background: var(--bg-elevated); padding: 8px 15px; border-radius: 20px; margin-right: 15px; font-size: 12px; }
        .lottery-item span { color: var(--semantic-success, #22C55E); font-weight: bold; }
        @keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

        .providers-wall { padding: 15px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
        .provider-btn { background: var(--bg-surface); border: 1px solid var(--border-default); padding: 12px; border-radius: 8px; text-align: center; font-weight: 600; font-size: 13px; color: var(--text-secondary); }

        .comments-section { padding: 0 15px; display: flex; flex-direction: column; gap: 12px; }
        .comment-card { background: var(--bg-elevated); padding: 15px; border-radius: 12px; }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .comment-user i { font-size: 24px; color: var(--text-muted); }
        .stars { color: #FFD700; font-size: 12px; }
        .comment-date { font-size: 11px; color: var(--text-muted); float: right; }

        .faq-section { padding: 0 15px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-surface); border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; border-bottom: 1px solid var(--border-default); color: var(--primary); }
        .faq-answer { padding: 15px; font-size: 13px; color: var(--text-secondary); }

        .security-section { margin: 20px 15px; padding: 20px; background: #1a1d24; border-radius: 12px; text-align: center; border: 1px dashed var(--border-default); }
        .security-badges { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .age-limit { display: inline-block; border: 2px solid #EF4444; color: #EF4444; border-radius: 50%; width: 40px; height: 40px; line-height: 36px; font-weight: bold; margin-bottom: 10px; }

        .navigator {
            position: fixed; bottom: 0; left: 0; right: 0; height: 65px;
            background: var(--bg-surface); border-top: 1px solid var(--border-default);
            display: flex; justify-content: space-around; align-items: center; z-index: 1001;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--primary); }

        footer { background: var(--bg-main); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        footer .contact-row { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; }
        footer .contact-row a { background: var(--bg-surface); padding: 8px 12px; border-radius: 6px; font-size: 12px; border: 1px solid var(--border-default); }
        footer .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        footer .footer-links a { color: var(--text-muted); font-size: 13px; }
        footer .copyright { text-align: center; font-size: 12px; color: var(--text-muted); padding-top: 20px; border-top: 1px solid var(--border-default); }