:root {
            --primary: #FFD700;
            --primary-variant: #C5A000;
            --secondary: #B8860B;
            --accent: #FF4500;
            --bg-default: #0B0E11;
            --bg-paper: #151A21;
            --bg-surface: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B8C1;
            --border-default: #2B2F36;
            --font-main: 'Montserrat', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-sec: 'Inter', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background: var(--bg-paper);
            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: 8px; }
        .header-left img { width: 25px; height: 25px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: transparent; border: 1px solid var(--primary); color: var(--primary); padding: 6px 15px; border-radius: 4px; font-weight: 600; cursor: pointer; }
        .btn-reg { background: var(--primary); border: none; color: #000; padding: 6px 15px; border-radius: 4px; font-weight: 600; cursor: pointer; }
        
        main { max-width: 800px; margin: 0 auto; padding: 10px; }
        .banner-box { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin-bottom: 15px; cursor: pointer; }
        .banner-box img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: linear-gradient(135deg, var(--bg-surface) 0%, #2a2a2a 100%);
            border: 2px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { color: var(--primary); font-weight: 700; font-size: 14px; text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { font-size: 32px; font-weight: 900; color: var(--text-primary); text-shadow: 0 0 10px var(--primary-variant); }

        .intro-card { background: var(--bg-paper); padding: 20px; border-radius: 12px; margin-bottom: 20px; border: 1px solid var(--border-default); }
        .intro-card h1 { color: var(--primary); font-size: 24px; margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; }

        .section-title { font-size: 20px; margin: 20px 0 15px; color: var(--primary); border-left: 4px solid var(--primary); padding-left: 10px; }
        
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .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(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { color: var(--text-primary); font-size: 14px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section { background: var(--bg-paper); padding: 15px; border-radius: 12px; margin-bottom: 20px; }
        .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; }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .payment-item span { font-size: 10px; color: var(--text-secondary); }

        .guide-container { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 20px; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 10px; border-left: 3px solid var(--secondary); }
        .guide-item h2 { font-size: 18px; color: var(--primary); margin-bottom: 8px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }

        .winning-records { background: var(--bg-paper); border-radius: 12px; overflow: hidden; margin-bottom: 20px; border: 1px solid var(--border-default); }
        .record-row { display: flex; justify-content: space-between; padding: 12px 15px; border-bottom: 1px solid var(--border-default); font-size: 13px; }
        .record-row:last-child { border-bottom: none; }
        .record-user { color: var(--primary); font-weight: 600; }
        .record-amount { color: var(--semantic-success, #00C853); font-weight: 700; }

        .providers-section { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
        .provider-tag { background: var(--bg-surface); color: var(--text-secondary); padding: 12px; border-radius: 8px; text-align: center; font-weight: 600; border: 1px solid var(--border-default); }

        .review-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 20px; }
        .review-card { background: var(--bg-paper); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--secondary); }
        .review-user-info { display: flex; flex-direction: column; }
        .review-username { font-weight: 700; font-size: 14px; }
        .review-stars { color: #FFD700; font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); font-style: italic; margin-bottom: 8px; }
        .review-date { font-size: 11px; color: var(--text-disabled, #6E7680); }

        .faq-section { margin-bottom: 20px; }
        .faq-item { background: var(--bg-paper); border-radius: 8px; margin-bottom: 8px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; cursor: pointer; font-weight: 600; color: var(--primary); display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: var(--text-secondary); }

        .security-section { background: var(--bg-surface); padding: 20px; border-radius: 12px; text-align: center; border: 1px dashed var(--secondary); margin-bottom: 20px; }
        .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-secondary); }
        .security-links { margin-top: 10px; display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
        .security-links a { color: var(--primary); font-size: 11px; text-decoration: underline; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-paper);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 11px; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item:active { color: var(--primary); }

        footer { background: var(--bg-paper); padding: 30px 15px 100px; text-align: center; border-top: 1px solid var(--border-default); }
        .footer-contact { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contact a { color: var(--text-primary); 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; text-align: left; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .copyright { font-size: 11px; color: var(--text-disabled); padding-top: 20px; border-top: 1px solid var(--border-default); }