:root {
            --primary: #D4AF37;
            --primary-hover: #F9E076;
            --primary-active: #996515;
            --secondary: #E63946;
            --accent: #00A86B;
            --bg-main: #0A0A0B;
            --bg-surface: #161618;
            --bg-elevated: #232326;
            --text-primary: #FFFFFF;
            --text-secondary: #A1A1AA;
            --border-default: #2D2D30;
            --font-main: 'Be Vietnam Pro', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background: var(--bg-surface);
            border-bottom: 1px solid var(--border-default);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .logo-box { display: flex; align-items: center; gap: 8px; }
        header .logo-box img { width: 25px; height: 25px; object-fit: contain; }
        header .logo-box strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .auth-btns { display: flex; gap: 10px; }
        header button {
            padding: 6px 15px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        header .login-btn { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        header .reg-btn { background: var(--primary); color: #000; }
        main { max-width: 1200px; margin: 0 auto; padding: 15px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; cursor: pointer; margin-bottom: 20px; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: linear-gradient(135deg, #1a1a1c 0%, #2d2d30 100%);
            border: 1px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 25px;
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { color: var(--primary); font-weight: 800; text-transform: uppercase; font-size: 14px; letter-spacing: 2px; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: var(--primary); font-family: 'Inter', sans-serif; margin-top: 5px; }
        .platform-intro { margin-bottom: 30px; text-align: center; }
        .platform-intro h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; }
        .platform-intro p { color: var(--text-secondary); font-size: 14px; }
        .section-title { font-size: 20px; margin: 25px 0 15px; padding-left: 10px; border-left: 4px solid var(--primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--bg-surface); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 13px; color: var(--text-primary); 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: 30px; }
        .payment-item { background: var(--bg-elevated); padding: 15px 5px; border-radius: 8px; text-align: center; font-size: 11px; }
        .payment-item i { font-size: 20px; color: var(--primary); display: block; margin-bottom: 5px; }
        .guides-container { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 30px; }
        .guide-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .guide-item h2 { font-size: 18px; color: var(--primary); margin-bottom: 10px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }
        .lottery-marquee { background: var(--bg-elevated); padding: 10px; border-radius: 8px; height: 150px; overflow: hidden; position: relative; margin-bottom: 30px; }
        .marquee-content { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { padding: 8px 0; border-bottom: 1px solid var(--border-default); font-size: 13px; display: flex; justify-content: space-between; }
        .lottery-item span:last-child { color: var(--accent); font-weight: bold; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 30px; }
        .provider-item { background: var(--primary); color: #000; padding: 12px; text-align: center; border-radius: 6px; font-weight: 700; font-size: 14px; }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 30px; }
        .comment-card { background: var(--bg-elevated); padding: 20px; border-radius: 12px; position: relative; }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-info i { font-size: 24px; color: var(--primary); }
        .stars { color: #F59E0B; font-size: 12px; margin-bottom: 10px; }
        .faq-container { margin-bottom: 30px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; padding: 15px; border: 1px solid var(--border-default); }
        .faq-item h2 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { color: var(--text-secondary); font-size: 14px; }
        .security-section { background: #1a1a1c; padding: 25px; border-radius: 12px; text-align: center; border: 1px dashed var(--primary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin: 15px 0; font-size: 24px; color: var(--primary); }
        .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-default); z-index: 1000; }
        .nav-item { text-decoration: none; color: var(--text-secondary); text-align: center; font-size: 11px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item:active { color: var(--primary); }
        footer { background: #050505; padding: 40px 20px 100px; text-align: center; border-top: 2px solid var(--bg-elevated); }
        .footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 30px; }
        .footer-contact a { color: var(--primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-copy { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }