:root {
            --primary: #D4AF37;
            --secondary: #FFD700;
            --accent: #B8860B;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #D4AF37 100%);
            --bg-p: #0A0B0D;
            --bg-s: #161B22;
            --bg-t: #0D1117;
            --text-p: #FFFFFF;
            --text-s: #B1B1B1;
            --border: #30363D;
            --success: #00C851;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-p);
            color: var(--text-p);
            font-family: 'Montserrat', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Oswald', sans-serif; text-transform: uppercase; letter-spacing: 0.05em; color: var(--secondary); }
        a { text-decoration: none; color: inherit; }
        header {
            height: 60px;
            background: var(--bg-s);
            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);
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; border-radius: 5px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--text-p); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-reg { background: var(--gold-gradient); color: var(--bg-p); }
        main { padding-bottom: 80px; max-width: 800px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-sec {
            background: var(--bg-t);
            margin: 15px;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--accent);
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-label { color: var(--text-s); font-size: 14px; margin-bottom: 5px; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: var(--secondary); font-family: 'Oswald', sans-serif; }
        .intro-card { background: var(--bg-s); margin: 15px; padding: 20px; border-radius: 12px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 24px; margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { color: var(--text-s); font-size: 14px; }
        .section-title { padding: 15px 15px 5px; font-size: 20px; display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: var(--bg-s); border-radius: 10px; overflow: hidden; border: 1px solid var(--border); transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 8px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-p); }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; }
        .payment-item { background: var(--bg-t); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border); }
        .payment-item i { font-size: 20px; color: var(--primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 10px; color: var(--text-s); }
        .guide-container { padding: 15px; }
        .guide-card { background: var(--bg-s); padding: 15px; border-radius: 10px; margin-bottom: 15px; border: 1px solid var(--border); }
        .guide-card h2 { font-size: 18px; margin-bottom: 10px; color: var(--primary); }
        .guide-card p { font-size: 14px; color: var(--text-s); text-align: justify; }
        .lottery-sec { background: var(--bg-t); margin: 15px; border-radius: 12px; padding: 10px; border: 1px solid var(--border); }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 10px; border-bottom: 1px solid var(--border); font-size: 13px; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--secondary); font-weight: 600; }
        .lottery-win { color: var(--success); font-weight: 700; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: linear-gradient(45deg, #161B22, #0D1117); padding: 15px; text-align: center; border-radius: 8px; font-weight: 700; color: var(--primary); border: 1px solid var(--accent); }
        .review-grid { padding: 15px; }
        .review-card { background: var(--bg-s); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-s); }
        .review-info h3 { font-size: 16px; color: var(--text-p); }
        .stars { color: var(--secondary); font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-s); margin-bottom: 8px; }
        .review-date { font-size: 11px; color: var(--text-s); opacity: 0.6; }
        .faq-sec { padding: 15px; }
        .faq-item { background: var(--bg-s); margin-bottom: 10px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
        .faq-q { padding: 15px; font-weight: 600; color: var(--primary); font-size: 15px; cursor: pointer; }
        .faq-a { padding: 0 15px 15px; font-size: 14px; color: var(--text-s); }
        .security-sec { padding: 20px; text-align: center; background: var(--bg-t); margin-top: 20px; border-top: 1px solid var(--border); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .security-text { font-size: 12px; color: var(--text-s); max-width: 500px; margin: 0 auto; }
        .security-links { margin-top: 10px; display: flex; justify-content: center; gap: 15px; font-size: 12px; color: var(--secondary); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-s);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-s); gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item span { font-size: 11px; }
        .nav-item.active { color: var(--primary); }
        footer {
            background: var(--bg-p);
            padding: 30px 15px 100px;
            border-top: 1px solid var(--border);
            text-align: center;
        }
        .footer-contact { margin-bottom: 25px; }
        .footer-contact h2 { font-size: 18px; margin-bottom: 15px; }
        .contact-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
        .contact-links a { color: var(--text-s); font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-s); font-size: 13px; transition: color 0.2s; }
        .footer-links a:hover { color: var(--primary); }
        .copyright { font-size: 12px; color: var(--text-s); opacity: 0.7; }