:root {
            --primary: #D4AF37;
            --primary-hover: #F9E076;
            --secondary: #1A237E;
            --accent: #FFD700;
            --bg-default: #0B0E11;
            --bg-paper: #15191E;
            --bg-surface: #1E2329;
            --bg-elevated: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-brand: #D4AF37;
            --border-default: #2D333B;
            --win-color: #FFD700;
            --font-heading: 'Montserrat', sans-serif;
            --font-body: '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-body);
            line-height: 1.5;
            -webkit-tap-highlight-color: transparent;
        }
        h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; color: var(--text-primary); }
        a { text-decoration: none; color: inherit; }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-paper);
            border-bottom: 1px solid var(--border-default);
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--text-brand); text-transform: uppercase; }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: all 0.3s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--primary); color: #000; }
        .btn-register:hover { background: var(--primary-hover); }
        main { padding-bottom: 80px; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        .jackpot-container {
            background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-paper) 100%);
            margin: 16px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--primary);
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { color: var(--primary); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px; }
        .jackpot-amount { font-family: 'Roboto Mono', monospace; font-size: 32px; font-weight: 900; color: var(--win-color); }
        .intro-card { margin: 16px; padding: 20px; background: var(--bg-paper); border-radius: 12px; }
        .intro-card h1 { font-size: 20px; margin-bottom: 12px; color: var(--primary); }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }
        .section-title { padding: 16px 16px 8px; font-size: 18px; display: flex; align-items: center; gap: 8px; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: var(--primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 16px; }
        .game-card { background: var(--bg-surface); border-radius: 8px; overflow: hidden; 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-info { padding: 8px; }
        .game-info h3 { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .game-provider { font-size: 11px; color: var(--text-secondary); }
        .payment-methods { padding: 16px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; background: var(--bg-paper); margin: 16px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .guides-container { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
        .guide-box { background: var(--bg-paper); padding: 16px; border-radius: 8px; border-left: 3px solid var(--primary); }
        .guide-box h3 { font-size: 16px; margin-bottom: 8px; }
        .guide-box p { font-size: 13px; color: var(--text-secondary); }
        .marquee-container { background: var(--bg-elevated); padding: 12px 0; margin: 16px 0; overflow: hidden; position: relative; }
        .marquee-content { display: flex; animation: scroll 40s linear infinite; gap: 30px; white-space: nowrap; }
        @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .win-record { display: flex; align-items: center; gap: 10px; font-size: 13px; }
        .win-user { color: var(--primary); font-weight: 600; }
        .win-amount { color: var(--semantic-success); font-weight: 700; color: #0ECB81; }
        .providers-wall { padding: 16px; text-align: center; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
        .provider-tag { background: var(--bg-surface); padding: 6px 12px; border-radius: 20px; font-size: 12px; color: var(--text-secondary); border: 1px solid var(--border-default); }
        .review-grid { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
        .review-card { background: var(--bg-paper); padding: 16px; border-radius: 12px; }
        .review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
        .review-user { display: flex; align-items: center; gap: 8px; }
        .review-user i { font-size: 20px; color: var(--primary); }
        .stars { color: var(--accent); font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .faq-section { padding: 16px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 8px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 16px; font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--primary); }
        .faq-answer { padding: 0 16px 16px; font-size: 13px; color: var(--text-secondary); }
        .security-section { padding: 24px 16px; text-align: center; background: var(--bg-paper); margin-top: 20px; border-top: 1px solid var(--border-default); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 16px; font-size: 24px; color: var(--text-secondary); }
        .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 { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--primary); }
        footer { padding: 30px 16px 100px; background: var(--bg-default); border-top: 1px solid var(--border-default); text-align: center; }
        .footer-contact { display: flex; justify-content: center; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
        .footer-contact a { font-size: 14px; color: var(--text-brand); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 30px; text-align: left; }
        .footer-links a { color: var(--text-secondary); font-size: 13px; }
        .footer-bottom { font-size: 11px; color: var(--text-disabled); border-top: 1px solid var(--border-default); padding-top: 20px; }