:root {
            --primary-gold: #D4AF37;
            --secondary-gold: #FFD700;
            --accent-red: #E63946;
            --premium-black: #0A0A0A;
            --main-bg: #0D1117;
            --surface-card: #161B22;
            --overlay: rgba(0, 0, 0, 0.85);
            --primary-text: #FFFFFF;
            --secondary-text: #B1B8C0;
            --accent-text: #D4AF37;
            --success-win: #2ECC71;
            --border-default: #30363D;
            --font-heading: 'Montserrat', sans-serif;
            --font-body: 'Inter', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--main-bg);
            color: var(--primary-text);
            font-family: var(--font-body);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background: var(--premium-black);
            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-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(--primary-gold); }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-register {
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            text-transform: uppercase;
        }
        .btn-login { background: transparent; color: var(--primary-gold); border: 1px solid var(--primary-gold); }
        .btn-register { background: var(--primary-gold); color: var(--premium-black); }
        main { max-width: 1200px; margin: 0 auto; padding: 10px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin-bottom: 20px; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: linear-gradient(145deg, #161B22, #0A0A0A);
            border: 2px solid var(--primary-gold);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { color: var(--secondary-gold); font-family: var(--font-heading); font-size: 18px; margin-bottom: 10px; font-weight: 800; }
        .jackpot-amount { font-family: 'Roboto Mono', monospace; font-size: 32px; color: var(--primary-gold); font-weight: 700; text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
        .intro-card { background: var(--surface-card); padding: 20px; border-radius: 12px; margin-bottom: 20px; border-left: 4px solid var(--primary-gold); }
        .intro-card h1 { font-family: var(--font-heading); font-size: 24px; color: var(--primary-gold); margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { font-size: 14px; color: var(--secondary-text); }
        h2 { font-family: var(--font-heading); font-size: 20px; color: var(--primary-text); margin: 20px 0 15px; padding-left: 10px; border-left: 3px solid var(--accent-red); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--surface-card); border-radius: 10px; overflow: hidden; text-decoration: none; display: block; 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: 8px; font-size: 14px; color: var(--primary-text); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .payment-section { background: var(--surface-card); border-radius: 12px; padding: 15px; margin-bottom: 25px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10px; color: var(--secondary-text); }
        .payment-item i { font-size: 24px; color: var(--primary-gold); }
        .guides-section { display: grid; gap: 15px; margin-bottom: 25px; }
        .guide-item { background: var(--surface-card); padding: 15px; border-radius: 10px; }
        .guide-item h3 { font-size: 16px; color: var(--primary-gold); margin-bottom: 8px; }
        .guide-item p { font-size: 13px; color: var(--secondary-text); }
        .lottery-section { background: var(--premium-black); border-radius: 12px; padding: 15px; border: 1px solid var(--border-default); margin-bottom: 25px; }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border-default); font-size: 12px; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--primary-gold); }
        .lottery-win { color: var(--success-win); font-weight: bold; }
        .providers-section { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-tag { background: linear-gradient(90deg, #161B22, #30363D); padding: 12px; border-radius: 8px; text-align: center; font-weight: 600; color: var(--secondary-gold); font-size: 14px; }
        .comment-section { display: grid; gap: 15px; margin-bottom: 25px; }
        .comment-card { background: var(--surface-card); padding: 15px; border-radius: 12px; border-top: 2px solid var(--primary-gold); }
        .comment-header { display: flex; justify-content: space-between; margin-bottom: 10px; align-items: center; }
        .comment-user { display: flex; align-items: center; gap: 8px; font-weight: bold; font-size: 14px; }
        .comment-user i { color: var(--primary-gold); }
        .comment-stars { color: #FFD700; font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--secondary-text); font-style: italic; }
        .comment-date { font-size: 11px; color: var(--disabled-text); margin-top: 8px; text-align: right; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--surface-card); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; color: var(--primary-gold); cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: var(--secondary-text); }
        .security-section { background: #0A0A0A; padding: 20px; border-radius: 12px; text-align: center; border: 1px dashed var(--border-default); margin-bottom: 20px; }
        .security-grid { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 20px; color: var(--primary-gold); }
        .security-text { font-size: 12px; color: var(--secondary-text); }
        .navigator { position: fixed; bottom: 0; width: 100%; background: var(--premium-black); height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-default); z-index: 1000; }
        .nav-item { text-decoration: none; color: var(--secondary-text); display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; }
        .nav-item i { font-size: 20px; }
        .nav-item:active { color: var(--primary-gold); }
        footer { background: var(--premium-black); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-social { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .footer-social a { color: var(--secondary-text); text-decoration: none; font-size: 14px; display: flex; align-items: center; gap: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--secondary-text); text-decoration: none; font-size: 13px; text-align: center; }
        .footer-copy { text-align: center; font-size: 12px; color: var(--disabled-text); border-top: 1px solid var(--border-default); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guides-section, .comment-section { grid-template-columns: 1fr 1fr; }
        }