:root {
            --primary: #D4AF37;
            --primary-variant: #B8860B;
            --secondary: #1A202C;
            --accent: #FFD700;
            --bg-main: #0B0E14;
            --bg-secondary: #161B22;
            --bg-surface: #1F2937;
            --text-primary: #F8FAFC;
            --text-secondary: #94A3B8;
            --text-muted: #64748B;
            --success: #22C55E;
            --border-default: #2D3748;
            --font-heading: 'Montserrat', 'Helvetica Neue', sans-serif;
            --font-body: 'Inter', 'Roboto', 'Arial', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-body);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-secondary);
            padding: 12px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            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; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background-color: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background-color: var(--primary); color: var(--bg-main); }
        .hero-banner { width: 100%; display: block; aspect-ratio: 2 / 1; object-fit: cover; cursor: pointer; }
        .jackpot-container {
            background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-main) 100%);
            padding: 20px;
            text-align: center;
            margin: 15px;
            border-radius: 12px;
            border: 1px solid var(--primary-variant);
        }
        .jackpot-label { color: var(--primary); font-family: var(--font-heading); font-weight: 700; font-size: 14px; letter-spacing: 1px; }
        .jackpot-amount {
            font-family: 'Oswald', sans-serif;
            font-size: 32px;
            font-weight: 900;
            color: var(--accent);
            text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
        }
        .intro-section { padding: 20px; text-align: center; }
        .intro-section h1 { font-family: var(--font-heading); font-size: 24px; color: var(--primary); margin-bottom: 12px; }
        .intro-section p { color: var(--text-secondary); font-size: 16px; }
        .section-title { padding: 20px 15px 10px; font-family: var(--font-heading); font-size: 20px; display: flex; align-items: center; gap: 10px; color: var(--primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card {
            background-color: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }
        .article-list { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .article-item {
            display: flex;
            background-color: var(--bg-secondary);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border-default);
            text-decoration: none;
            color: inherit;
        }
        .article-item img { width: 100px; height: 100px; object-fit: cover; }
        .article-info { padding: 10px; flex: 1; }
        .article-info h2 { font-size: 14px; color: var(--primary); margin-bottom: 5px; line-height: 1.3; }
        .article-info p { font-size: 12px; color: var(--text-secondary); height: 3.6em; overflow: hidden; }
        .payment-section {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            padding: 20px;
            background-color: var(--bg-secondary);
            margin: 20px 0;
        }
        .payment-item { text-align: center; font-size: 10px; color: var(--text-muted); }
        .payment-item i { font-size: 24px; color: var(--primary); display: block; margin-bottom: 5px; }
        .winning-records { background-color: var(--bg-surface); margin: 15px; border-radius: 10px; padding: 15px; }
        .winner-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border-default); font-size: 13px; }
        .winner-user { color: var(--accent); }
        .winner-amount { color: var(--success); font-weight: 700; }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background-color: var(--bg-secondary); padding: 15px; text-align: center; border-radius: 8px; border: 1px solid var(--border-default); font-weight: 600; color: var(--text-secondary); }
        .reviews-section { padding: 15px; }
        .review-card { background-color: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 15px; border-left: 4px solid var(--primary); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-header i { color: var(--primary); font-size: 20px; }
        .stars { color: var(--accent); font-size: 12px; }
        .review-text { font-size: 13px; color: var(--text-secondary); margin: 8px 0; }
        .review-date { font-size: 11px; color: var(--text-muted); text-align: right; }
        .faq-section { padding: 20px 15px; }
        .faq-item { margin-bottom: 15px; background-color: var(--bg-secondary); border-radius: 8px; padding: 15px; border: 1px solid var(--border-default); }
        .faq-item h3 { font-size: 15px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .security-section { padding: 20px; text-align: center; background-color: var(--bg-surface); margin-top: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 30px; color: var(--primary); }
        .security-text { font-size: 12px; color: var(--text-muted); max-width: 300px; margin: 0 auto; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
        }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item.active { color: var(--primary); }
        footer { background-color: var(--bg-main); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
        .footer-bottom { text-align: center; color: var(--text-muted); font-size: 12px; border-top: 1px solid var(--border-default); padding-top: 15px; }