:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #D40000;
            --accent: #00E5FF;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --bg-default: #0B0E11;
            --bg-paper: #161A1E;
            --bg-elevated: #1C2127;
            --text-primary: #FFFFFF;
            --text-secondary: #A0AEC0;
            --text-muted: #718096;
            --border-default: #2D3748;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: 'Montserrat', sans-serif;
            font-size: 15px;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background: var(--bg-paper);
            height: 60px;
            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 .brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--primary); }
        header .brand img { width: 25px; height: 25px; object-fit: contain; }
        header .brand strong { font-size: 16px; font-weight: 500; font-family: 'Archivo Black', sans-serif; }
        header .auth-btns { display: flex; gap: 8px; }
        header button {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 13px;
        }
        header .login-btn { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        header .reg-btn { background: var(--gold-gradient); color: #000; }
        
        main { max-width: 1200px; margin: 0 auto; padding: 10px; }
        .banner { 
            width: 100%; 
            aspect-ratio: 2/1; 
            border-radius: var(--radius); 
            overflow: hidden; 
            cursor: pointer;
            margin-bottom: 15px;
        }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-box {
            background: var(--bg-elevated);
            border: 2px solid var(--primary);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-box h2 { font-size: 14px; color: var(--text-secondary); text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { 
            font-family: 'Archivo Black', sans-serif; 
            font-size: 32px; 
            background: var(--gold-gradient); 
            -webkit-background-clip: text; 
            -webkit-text-fill-color: transparent;
        }

        .intro-card { background: var(--bg-paper); padding: 20px; border-radius: var(--radius); margin-bottom: 20px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 22px; margin-bottom: 10px; color: var(--primary); }
        .intro-card p { color: var(--text-secondary); font-size: 14px; }

        .section-title { font-family: 'Archivo Black', sans-serif; font-size: 18px; margin: 25px 0 15px; display: flex; align-items: center; gap: 8px; }
        .section-title::before { content: ''; width: 4px; height: 18px; background: var(--secondary); border-radius: 2px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: var(--bg-paper); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.2s; border: 1px solid var(--border-default); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 13px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 20px; }
        .payment-item { background: var(--bg-elevated); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 20px; color: var(--primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 11px; color: var(--text-secondary); }

        .guide-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .guide-item { background: var(--bg-paper); padding: 15px; border-radius: var(--radius); }
        .guide-item h3 { color: var(--primary); font-size: 16px; margin-bottom: 8px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }

        .winner-list { background: var(--bg-paper); border-radius: var(--radius); overflow: hidden; margin-top: 15px; }
        .winner-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; border-bottom: 1px solid var(--border-default); }
        .winner-info { display: flex; flex-direction: column; }
        .winner-user { font-weight: 600; font-size: 13px; color: var(--accent); }
        .winner-game { font-size: 12px; color: var(--text-muted); }
        .winner-amount { color: var(--primary); font-weight: 700; }

        .provider-row { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 10px; }
        .provider-chip { flex: 0 0 45%; background: var(--gold-gradient); color: #000; padding: 10px; border-radius: 8px; text-align: center; font-weight: 700; font-size: 14px; }

        .review-card { background: var(--bg-elevated); padding: 15px; border-radius: var(--radius); margin-bottom: 15px; 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(--text-muted); }
        .review-user { font-weight: 600; font-size: 14px; }
        .review-stars { color: var(--primary); font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); font-style: italic; }

        .faq-item { background: var(--bg-paper); margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); }

        .security-box { background: #000; padding: 20px; border-radius: var(--radius); text-align: center; margin-top: 30px; border: 1px solid var(--secondary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; }
        .security-text { font-size: 12px; color: var(--text-muted); }

        footer { background: var(--bg-paper); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-social { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-social a { color: var(--text-secondary); font-size: 14px; text-decoration: none; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: center; }
        .footer-links a { color: var(--text-muted); font-size: 13px; text-decoration: none; }
        .copyright { text-align: center; margin-top: 30px; font-size: 11px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-paper);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .navigator a { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 11px; gap: 4px; }
        .navigator i { font-size: 18px; }
        .navigator .nav-special { color: var(--primary); }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .guide-grid { grid-template-columns: 1fr 1fr; }
        }