:root {
            --bg-primary: #0d1117;
            --bg-secondary: #161b22;
            --bg-tertiary: #21262d;
            --surface: #1f2937;
            --brand-primary: #d4af37;
            --brand-hover: #f1c40f;
            --brand-secondary: #b8860b;
            --accent: #ffd700;
            --success: #2ecc71;
            --text-primary: #ffffff;
            --text-secondary: #b0b3b8;
            --text-muted: #6b7280;
            --on-brand: #000000;
            --border-default: #30363d;
            --border-focused: #d4af37;
            --font-primary: 'Inter', 'Montserrat', -apple-system, sans-serif;
            --font-display: 'Poppins', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; }
        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-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(--brand-primary); }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: all 0.3s;
        }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--brand-primary); color: var(--on-brand); }
        .btn-register:hover { background: var(--brand-hover); }
        main { padding-bottom: 80px; }
        .hero-banner { width: 100%; aspect-ratio: 2 / 1; cursor: pointer; display: block; overflow: hidden; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: linear-gradient(180deg, var(--bg-tertiary) 0%, var(--bg-primary) 100%);
            padding: 20px;
            text-align: center;
            margin: 15px;
            border-radius: 12px;
            border: 1px solid var(--brand-secondary);
        }
        .jackpot-label { color: var(--accent); font-family: var(--font-display); font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 1px; }
        #jackpot-amount { color: var(--text-primary); font-size: 2rem; font-weight: 800; font-family: var(--font-display); margin-top: 5px; text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }
        .intro-section { padding: 25px 15px; text-align: center; }
        .intro-section h1 { font-size: 1.5rem; color: var(--brand-primary); margin-bottom: 12px; font-family: var(--font-display); }
        .intro-section p { color: var(--text-secondary); font-size: 0.95rem; }
        .section-title { padding: 0 15px; margin: 20px 0 10px; font-size: 1.25rem; font-family: var(--font-display); color: var(--brand-primary); display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--surface); border-radius: 12px; overflow: hidden; 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: 8px; font-size: 0.875rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }
        .article-list { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; }
        .article-card { background: var(--bg-secondary); border-radius: 12px; overflow: hidden; display: flex; border: 1px solid var(--border-default); }
        .article-card img { width: 100px; height: 100px; object-fit: cover; }
        .article-info { padding: 10px; flex: 1; }
        .article-info h2 { font-size: 0.95rem; margin-bottom: 5px; color: var(--brand-primary); line-height: 1.3; }
        .article-info p { font-size: 0.75rem; color: var(--text-secondary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 15px; margin: 20px 0; }
        .payment-item { background: var(--bg-tertiary); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 1.5rem; color: var(--brand-primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 0.65rem; color: var(--text-secondary); text-transform: uppercase; }
        .winning-list { margin: 15px; background: var(--bg-secondary); border-radius: 12px; padding: 10px; border: 1px solid var(--border-default); }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid var(--border-default); font-size: 0.8rem; }
        .winning-item:last-child { border-bottom: none; }
        .winning-user { color: var(--brand-primary); font-weight: 600; }
        .winning-amount { color: var(--success); font-weight: 700; }
        .providers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-block { background: var(--surface); padding: 15px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); font-weight: 700; color: var(--brand-primary); }
        .reviews-section { padding: 0 15px; display: flex; flex-direction: column; gap: 12px; }
        .review-card { background: var(--bg-tertiary); padding: 15px; border-radius: 12px; border-left: 4px solid var(--brand-primary); }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 0.85rem; }
        .review-user { font-weight: 600; display: flex; align-items: center; gap: 5px; }
        .stars { color: var(--accent); font-size: 0.75rem; }
        .review-body { font-size: 0.85rem; color: var(--text-secondary); font-style: italic; }
        .faq-section { padding: 0 15px; margin-top: 30px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-secondary); border-radius: 8px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 12px 15px; font-weight: 600; color: var(--brand-primary); cursor: pointer; font-size: 0.95rem; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 12px; color: var(--text-secondary); font-size: 0.875rem; border-top: 1px solid var(--border-default); padding-top: 10px; }
        .security-section { padding: 25px 15px; text-align: center; background: var(--bg-secondary); margin-top: 30px; border-top: 2px solid var(--brand-primary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--brand-primary); }
        .security-text { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 10px; }
        .security-link { color: var(--brand-primary); font-weight: 600; font-size: 0.85rem; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-align: center; color: var(--text-secondary); flex: 1; }
        .nav-item i { display: block; font-size: 1.25rem; margin-bottom: 3px; }
        .nav-item span { font-size: 0.7rem; font-weight: 500; }
        .nav-item.active { color: var(--brand-primary); }
        footer { background: var(--bg-primary); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-muted); font-size: 0.85rem; text-align: center; }
        .footer-bottom { text-align: center; color: var(--text-muted); font-size: 0.75rem; border-top: 1px solid var(--border-tertiary); padding-top: 20px; }