:root {
            --bg-primary: #0B0E14;
            --bg-secondary: #161B22;
            --bg-tertiary: #1F262E;
            --bg-accent: #1C1C1C;
            --brand-primary: #FFD700;
            --brand-secondary: #C5A028;
            --brand-action: #FF4D00;
            --brand-gradient: linear-gradient(135deg, #FFD700, #B8860B);
            --success: #00C853;
            --warning: #FFAB00;
            --error: #FF5252;
            --info: #2979FF;
            --win: #4CAF50;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #65676B;
            --text-highlight: #FFD700;
            --border-primary: #30363D;
            --border-secondary: #484F58;
            --font-main: 'Inter', sans-serif;
            --font-heading: 'Montserrat', sans-serif;
            --font-mono: 'Roboto Mono', monospace;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-main);
            font-size: 14px;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-secondary);
            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-primary);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; object-fit: contain; }
        header .logo-area strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        header button {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 12px;
            transition: opacity 0.2s;
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-secondary); }
        header .btn-register { background: var(--brand-gradient); color: #000; }
        main { max-width: 800px; margin: 0 auto; padding: 15px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; margin-bottom: 20px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: var(--bg-tertiary);
            border: 2px solid var(--brand-primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.1);
        }
        .jackpot-label { color: var(--brand-primary); font-family: var(--font-heading); font-weight: 900; font-size: 18px; text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { font-family: var(--font-mono); font-size: 32px; font-weight: 700; color: var(--text-primary); }
        .intro-card { background: var(--bg-secondary); border-radius: 12px; padding: 20px; border: 1px solid var(--border-primary); margin-bottom: 25px; }
        .intro-card h1 { font-family: var(--font-heading); font-size: 20px; color: var(--brand-primary); margin-bottom: 12px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .section-title { font-family: var(--font-heading); font-size: 18px; margin: 25px 0 15px; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
        .section-title i { color: var(--brand-primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 25px; }
        .game-card { background: var(--bg-tertiary); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-primary); text-decoration: none; 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: 10px; font-size: 13px; color: var(--text-primary); text-align: center; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; }
        .payment-item { background: var(--bg-secondary); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-primary); }
        .payment-item i { font-size: 20px; color: var(--brand-primary); margin-bottom: 8px; display: block; }
        .payment-item span { font-size: 10px; color: var(--text-secondary); font-weight: 600; }
        .guide-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-item { background: var(--bg-secondary); padding: 20px; border-radius: 12px; border-left: 4px solid var(--brand-primary); }
        .guide-item h2 { font-size: 16px; margin-bottom: 10px; color: var(--brand-primary); }
        .guide-item p { color: var(--text-secondary); line-height: 1.6; }
        .winning-list { background: var(--bg-secondary); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-primary); margin-bottom: 25px; }
        .winning-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; border-bottom: 1px solid var(--border-primary); }
        .winning-item:last-child { border-bottom: none; }
        .win-user { font-weight: 600; color: var(--text-primary); }
        .win-game { font-size: 12px; color: var(--text-secondary); }
        .win-amount { color: var(--win); font-weight: 700; font-family: var(--font-mono); }
        .win-time { font-size: 10px; color: var(--text-muted); }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-item { background: var(--bg-accent); padding: 15px; text-align: center; border-radius: 8px; font-weight: 700; color: var(--brand-secondary); border: 1px solid var(--border-primary); text-transform: uppercase; letter-spacing: 1px; }
        .review-grid { display: flex; flex-direction: column; gap: 15px; margin-bottom: 25px; }
        .review-card { background: var(--bg-secondary); padding: 20px; border-radius: 12px; border: 1px solid var(--border-primary); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: var(--text-secondary); background: var(--bg-tertiary); padding: 10px; border-radius: 50%; }
        .review-info h3 { font-size: 14px; margin-bottom: 2px; }
        .stars { color: var(--warning); font-size: 12px; }
        .review-content { color: var(--text-secondary); font-style: italic; line-height: 1.5; margin-bottom: 8px; }
        .review-date { font-size: 11px; color: var(--text-muted); text-align: right; }
        .faq-container { margin-bottom: 25px; }
        .faq-item { background: var(--bg-secondary); border-radius: 8px; margin-bottom: 10px; border: 1px solid var(--border-primary); }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; color: var(--text-primary); border-bottom: 1px solid var(--border-primary); }
        .faq-answer { padding: 15px; color: var(--text-secondary); line-height: 1.6; font-size: 13px; }
        .security-box { background: var(--bg-tertiary); padding: 20px; border-radius: 12px; border: 1px solid var(--border-primary); margin-bottom: 25px; text-align: center; }
        .security-box i { font-size: 30px; color: var(--success); margin-bottom: 15px; }
        .security-box h2 { font-size: 18px; margin-bottom: 10px; }
        .security-box p { font-size: 13px; color: var(--text-secondary); margin-bottom: 15px; }
        .security-links { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
        .security-links a { color: var(--info); text-decoration: none; font-size: 12px; font-weight: 600; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-primary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            z-index: 1001;
            padding-bottom: env(safe-area-inset-bottom);
        }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); font-size: 10px; display: flex; flex-direction: column; gap: 5px; }
        .nav-item i { font-size: 20px; }
        .nav-item:nth-child(3) { color: var(--brand-primary); transform: translateY(-5px); }
        .nav-item:nth-child(3) i { font-size: 26px; }
        footer { background: var(--bg-secondary); padding: 30px 15px 100px; border-top: 1px solid var(--border-primary); }
        footer .contact-row { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; }
        footer .contact-row a { color: var(--text-secondary); text-decoration: none; font-size: 14px; }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        footer .links-grid a { color: var(--text-muted); text-decoration: none; font-size: 12px; }
        footer .copyright { text-align: center; color: var(--text-muted); font-size: 11px; border-top: 1px solid var(--border-primary); padding-top: 20px; }