:root {
            --brand-primary: #D4AF37;
            --brand-secondary: #FFD700;
            --brand-accent: #FF4500;
            --gradient-main: linear-gradient(135deg, #B8860B, #F7EF8A);
            --bg-default: #0B0E11;
            --bg-paper: #15191E;
            --bg-elevated: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #EAECEF;
            --text-muted: #848E9C;
            --text-link: #F0B90B;
            --border-default: #2B3139;
            --radius-lg: 12px;
            --radius-md: 8px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--bg-paper);
            border-bottom: 1px solid var(--border-default);
            padding: 0.75rem 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--brand-secondary); }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 6px 16px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--gradient-main); color: #000; }
        main { max-width: 1200px; margin: 0 auto; padding: 0; }
        .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, #2c2c2c 0%, #000 100%);
            margin: 15px;
            padding: 20px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--brand-primary);
            text-align: center;
        }
        .jackpot-title { color: var(--brand-secondary); font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { 
            font-family: 'Montserrat', sans-serif;
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            text-shadow: 0 0 15px rgba(212, 175, 55, 0.6);
            margin: 10px 0;
        }
        .intro-section { padding: 20px; text-align: center; }
        .intro-section h1 { font-family: 'Montserrat', sans-serif; font-size: 22px; color: var(--brand-primary); margin-bottom: 12px; }
        .intro-section p { color: var(--text-secondary); font-size: 14px; }
        .section-title { padding: 20px 15px 10px; font-size: 18px; font-family: 'Montserrat', sans-serif; display: flex; align-items: center; gap: 8px; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: var(--brand-primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-paper); border-radius: var(--radius-md); 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: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 13px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: center; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; }
        .payment-item { background: var(--bg-elevated); padding: 15px 5px; border-radius: 8px; text-align: center; font-size: 10px; color: var(--text-muted); border: 1px solid var(--border-default); }
        .payment-item i { font-size: 20px; color: var(--brand-primary); margin-bottom: 8px; display: block; }
        .guide-section { padding: 15px; }
        .guide-card { background: var(--bg-paper); padding: 15px; border-radius: 12px; margin-bottom: 12px; border-left: 3px solid var(--brand-primary); }
        .guide-card h2 { font-size: 16px; margin-bottom: 8px; color: var(--brand-secondary); }
        .guide-card p { font-size: 13px; color: var(--text-muted); text-align: justify; }
        .marquee-container { background: #1a1d24; margin: 15px; padding: 10px; border-radius: 8px; overflow: hidden; white-space: nowrap; }
        .marquee-content { display: inline-block; animation: scroll 40s linear infinite; }
        .marquee-item { display: inline-flex; align-items: center; gap: 15px; margin-right: 30px; font-size: 12px; }
        .marquee-item b { color: var(--brand-primary); }
        @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .provider-wall { display: flex; flex-wrap: wrap; gap: 10px; padding: 15px; }
        .provider-item { flex: 1 1 calc(50% - 5px); background: linear-gradient(90deg, #1e2329, #15191e); padding: 12px; border-radius: 6px; text-align: center; font-weight: 600; color: var(--brand-primary); border: 1px solid var(--border-default); font-size: 14px; }
        .comment-section { padding: 15px; }
        .comment-card { background: var(--bg-elevated); padding: 15px; border-radius: 12px; margin-bottom: 12px; }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-info i { font-size: 24px; color: var(--text-muted); }
        .stars { color: #f0b90b; font-size: 12px; }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-paper); margin-bottom: 8px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; color: var(--text-primary); border-bottom: 1px solid var(--border-default); }
        .faq-answer { padding: 15px; font-size: 13px; color: var(--text-muted); }
        .security-section { padding: 20px 15px; text-align: center; background: #000; border-top: 1px solid var(--border-default); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--brand-primary); }
        .security-text { font-size: 12px; color: var(--text-muted); max-width: 300px; margin: 0 auto; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--bg-paper); border-top: 1px solid var(--border-default); display: flex; justify-content: space-around; padding: 10px 0; z-index: 1000; }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-muted); flex: 1; }
        .nav-item i { font-size: 18px; display: block; margin-bottom: 4px; }
        .nav-item span { font-size: 11px; }
        footer { background: var(--bg-paper); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
        .contact-link { color: var(--text-secondary); text-decoration: none; font-size: 13px; display: flex; align-items: center; gap: 8px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
        .copyright { text-align: center; font-size: 12px; color: var(--text-disabled); border-top: 1px solid var(--border-default); padding-top: 20px; }