:root {
            --primary: #FFD700;
            --primary-hover: #E6C200;
            --secondary: #B8860B;
            --accent: #FF4500;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-card: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #848E9C;
            --border-default: #2B3139;
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --font-heading: 'Montserrat', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            font-size: 14px;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header {
            background-color: var(--bg-surface);
            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 .logo-box { display: flex; align-items: center; gap: 8px; }
        header .logo-box img { width: 25px; height: 25px; }
        header .logo-box strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .auth-btns { display: flex; gap: 10px; }
        header button {
            padding: 8px 16px;
            border-radius: 4px;
            border: none;
            font-weight: 600;
            cursor: pointer;
        }
        header .login-btn { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        header .reg-btn { background: var(--primary); color: var(--bg-main); }
        main { max-width: 1200px; margin: 0 auto; padding: 10px; }
        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            overflow: hidden;
            border-radius: 12px;
            cursor: pointer;
            margin-bottom: 20px;
        }
        .jackpot-box {
            background: linear-gradient(135deg, #2B3139 0%, #0B0E11 100%);
            border: 2px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; text-transform: uppercase; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: #FF4500; font-family: monospace; }
        .intro-section { padding: 20px 0; }
        .intro-section h1 { font-size: 24px; color: var(--primary); margin-bottom: 15px; }
        .intro-section p { color: var(--text-secondary); line-height: 1.7; }
        .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: 20px; }
        .game-card { background: var(--bg-card); border-radius: 12px; overflow: hidden; transition: transform 0.2s; }
        .game-card:hover { transform: translateY(-5px); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 20px 0; }
        .payment-item { background: var(--bg-surface); padding: 15px 5px; border-radius: 8px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 8px; }
        .payment-item span { display: block; font-size: 11px; color: var(--text-secondary); }
        .guide-container { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .guide-card { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 16px; }
        .lottery-marquee { background: var(--bg-surface); padding: 15px; border-radius: 12px; overflow: hidden; height: 150px; position: relative; margin: 20px 0; }
        .marquee-content { animation: scrollUp 20s linear infinite; }
        .marquee-item { display: flex; justify-content: space-between; padding: 5px 0; border-bottom: 1px solid var(--border-default); font-size: 12px; }
        .marquee-item span:last-child { color: var(--primary); }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 20px 0; }
        .provider-item { background: var(--secondary); color: #fff; padding: 10px; text-align: center; border-radius: 6px; font-weight: 600; }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .comment-card { background: var(--bg-card); padding: 15px; border-radius: 12px; }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 20px; color: var(--text-secondary); }
        .stars { color: var(--primary); font-size: 12px; }
        .faq-section { margin: 30px 0; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--primary); margin-bottom: 8px; }
        .security-box { background: var(--bg-surface); padding: 20px; border-radius: 12px; text-align: center; margin: 30px 0; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 30px; color: var(--primary); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 10px; color: var(--text-secondary); }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 15px; border-top: 1px solid var(--border-default); text-align: center; }
        .footer-contact { margin-bottom: 25px; }
        .footer-contact a { margin: 0 10px; color: var(--text-secondary); font-size: 18px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; text-align: left; }
        .footer-links a { color: var(--text-secondary); font-size: 13px; display: block; margin-bottom: 8px; }
        .copyright { font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-default); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guide-container, .comment-grid { grid-template-columns: 1fr 1fr; }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
        }