:root {
            --primary: #FFD700;
            --primary-variant: #FFC107;
            --secondary: #B8860B;
            --accent: #FF4500;
            --trust-blue: #0056b3;
            --bg-main: #0A0A0A;
            --bg-surface: #161616;
            --bg-elevated: #222222;
            --overlay: rgba(0, 0, 0, 0.9);
            --text-primary: #FFFFFF;
            --text-secondary: #E0E0E0;
            --text-muted: #A0A0A0;
            --success: #28A745;
            --error: #DC3545;
            --win-anim: #00FF41;
            --border-low: #2C2C2C;
            --border-high: #404040;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Inter', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }

        h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; }
        a { text-decoration: none; color: inherit; }

        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-low);
            padding: 12px 16px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 8px; }
        .btn-login { padding: 8px 16px; border-radius: 20px; border: 1px solid var(--primary); color: var(--primary); font-weight: 600; font-size: 0.875rem; }
        .btn-reg { padding: 8px 16px; border-radius: 20px; background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #000; font-weight: 700; font-size: 0.875rem; border: none; }

        main { padding: 0 0 80px 0; max-width: 1200px; margin: 0 auto; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-box {
            background: radial-gradient(circle at center, #222, #000);
            margin: 20px 16px;
            padding: 20px;
            border-radius: 16px;
            border: 2px solid var(--secondary);
            text-align: center;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { color: var(--primary); font-size: 1rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-family: 'Roboto Mono', monospace; font-size: 2.5rem; color: var(--win-anim); font-weight: 800; text-shadow: 0 0 10px rgba(0, 255, 65, 0.5); }

        .intro-card { background: var(--bg-surface); margin: 16px; padding: 24px; border-radius: 16px; border: 1px solid var(--border-low); }
        .intro-card h1 { font-size: 1.5rem; color: var(--primary); margin-bottom: 12px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 0.95rem; }

        .section-title { padding: 20px 16px 10px; font-size: 1.25rem; display: flex; align-items: center; gap: 8px; }
        .section-title i { color: var(--primary); }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px 20px; }
        .game-card { background: var(--bg-elevated); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-low); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 0.875rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-secondary); }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 16px 20px; }
        .payment-item { background: var(--bg-surface); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-low); }
        .payment-item i { font-size: 1.5rem; color: var(--primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 0.7rem; color: var(--text-muted); font-weight: 600; }

        .guides-container { padding: 0 16px 20px; }
        .guide-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; margin-bottom: 12px; border-left: 4px solid var(--secondary); }
        .guide-item h2 { font-size: 1.1rem; margin-bottom: 10px; color: var(--primary); }
        .guide-item p { font-size: 0.9rem; color: var(--text-secondary); }

        .winner-list { margin: 0 16px 20px; background: var(--bg-surface); border-radius: 12px; padding: 10px; }
        .winner-item { display: flex; justify-content: space-between; padding: 12px 8px; border-bottom: 1px solid var(--border-low); align-items: center; }
        .winner-info { display: flex; flex-direction: column; }
        .win-user { font-weight: 600; font-size: 0.9rem; color: var(--primary); }
        .win-game { font-size: 0.8rem; color: var(--text-muted); }
        .win-amount { color: var(--win-anim); font-weight: 700; font-family: 'Roboto Mono', monospace; }
        .win-time { font-size: 0.75rem; color: var(--text-muted); }

        .providers-box { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 16px 20px; }
        .provider-tag { background: linear-gradient(45deg, var(--bg-elevated), #333); padding: 12px; border-radius: 8px; text-align: center; font-weight: 700; color: var(--primary-variant); border: 1px solid var(--border-high); }

        .reviews-container { padding: 0 16px 20px; }
        .review-card { background: var(--bg-surface); padding: 20px; border-radius: 16px; margin-bottom: 12px; border: 1px solid var(--border-low); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 2rem; color: var(--secondary); }
        .review-user-info h3 { font-size: 1rem; margin: 0; }
        .stars { color: #FFCC00; font-size: 0.8rem; }
        .review-content { font-size: 0.9rem; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 0.75rem; color: var(--text-muted); margin-top: 10px; display: block; }

        .faq-container { padding: 0 16px 20px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; color: var(--text-primary); border-bottom: 1px solid var(--border-low); }
        .faq-answer { padding: 15px; font-size: 0.9rem; color: var(--text-secondary); background: #1a1a1a; }

        .security-section { margin: 20px 16px; padding: 20px; border-radius: 12px; background: rgba(0, 86, 179, 0.1); border: 1px solid var(--trust-blue); text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--trust-blue); }
        .security-section h2 { font-size: 1.1rem; color: var(--text-primary); margin-bottom: 10px; }
        .security-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; font-size: 0.8rem; margin-top: 10px; }
        .security-links a { color: var(--primary); text-decoration: underline; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-low);
            z-index: 1001;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-muted); font-size: 0.75rem; gap: 4px; }
        .nav-item i { font-size: 1.2rem; }
        .nav-item:nth-child(3) i { color: var(--primary); font-size: 1.5rem; transform: translateY(-5px); }

        footer { background: #050505; padding: 40px 16px 100px; color: var(--text-muted); border-top: 1px solid var(--border-low); }
        .footer-row { margin-bottom: 30px; }
        .footer-title { color: var(--text-primary); font-size: 1rem; margin-bottom: 15px; font-weight: 700; }
        .contact-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .contact-links a { background: var(--bg-elevated); padding: 10px; border-radius: 6px; text-align: center; font-size: 0.85rem; }
        .footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-grid a { font-size: 0.8rem; padding: 5px 0; display: block; }
        .copyright { text-align: center; font-size: 0.75rem; border-top: 1px solid var(--border-low); padding-top: 20px; }