:root {
            --bg-primary: #050505;
            --bg-secondary: #121212;
            --bg-surface: #1E1E1E;
            --gold: #D4AF37;
            --gold-hover: #F9E076;
            --red: #B22222;
            --text-primary: #FFFFFF;
            --text-secondary: #E0E0E0;
            --text-muted: #888888;
            --border: #2C2C2C;
            --gradient-gold: linear-gradient(180deg, #FFD700 0%, #D4AF37 100%);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Inter', sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--gold); }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; display: block; }

        header {
            height: 60px;
            background: var(--bg-secondary);
            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);
        }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; }
        .logo-box strong { font-size: 16px; font-weight: 400; color: var(--gold); }
        .auth-buttons { display: flex; gap: 10px; }
        .btn {
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--gold); }
        .btn-register { background: var(--gradient-gold); color: #000; }

        main { padding-bottom: 80px; }
        .hero-banner { aspect-ratio: 2 / 1; width: 100%; object-fit: cover; cursor: pointer; }
        
        .jackpot-section {
            background: var(--bg-surface);
            padding: 20px;
            text-align: center;
            margin: 15px;
            border-radius: 12px;
            border: 1px solid var(--gold);
        }
        .jackpot-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { 
            font-family: 'Playfair Display', serif;
            font-size: 2.5rem; 
            color: #FF00FF; 
            font-weight: 900;
            text-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
        }

        .intro-section { padding: 20px; text-align: center; }
        .intro-section h1 { font-size: 1.5rem; margin-bottom: 10px; }
        .intro-section p { font-size: 0.9rem; color: var(--text-secondary); }

        .section-title { padding: 0 20px; margin: 20px 0 10px; font-size: 1.25rem; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ''; width: 4px; height: 20px; background: var(--gold); display: block; }

        .game-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: transform 0.2s;
        }
        .game-card img { aspect-ratio: 1 / 1; width: 100%; object-fit: cover; }
        .game-card h3 { font-size: 0.875rem; padding: 10px; color: var(--text-primary); text-align: center; }

        .article-list { padding: 15px; }
        .article-card {
            display: flex;
            gap: 15px;
            background: var(--bg-surface);
            margin-bottom: 12px;
            padding: 10px;
            border-radius: 8px;
        }
        .article-card img { width: 80px; height: 80px; border-radius: 6px; object-fit: cover; }
        .article-info h3 { font-size: 0.95rem; margin-bottom: 5px; line-height: 1.3; }
        .article-info p { font-size: 0.8rem; color: var(--text-muted); 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: 15px;
        }
        .payment-item {
            background: var(--bg-surface);
            padding: 10px 5px;
            text-align: center;
            border-radius: 8px;
            font-size: 0.7rem;
        }
        .payment-item i { font-size: 1.2rem; color: var(--gold); margin-bottom: 5px; display: block; }

        .winning-records {
            margin: 15px;
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border);
        }
        .record-row {
            display: flex;
            justify-content: space-between;
            padding: 10px 15px;
            border-bottom: 1px solid var(--border);
            font-size: 0.8rem;
        }
        .record-user { color: var(--gold); font-weight: 600; }
        .record-amount { color: var(--text-primary); }

        .provider-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 15px;
        }
        .provider-block {
            background: linear-gradient(135deg, #1A1A1A, #2C2C2C);
            padding: 20px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            color: var(--text-secondary);
            border: 1px solid var(--border);
        }

        .review-list { padding: 15px; }
        .review-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 15px;
            border-left: 3px solid var(--gold);
        }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 1.5rem; color: var(--text-muted); }
        .review-stars { color: var(--gold); font-size: 0.8rem; }
        .review-text { font-size: 0.85rem; font-style: italic; color: var(--text-secondary); }

        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 1rem; margin-bottom: 8px; color: var(--gold); }
        .faq-item p { font-size: 0.875rem; color: var(--text-secondary); }

        .security-section {
            padding: 20px;
            text-align: center;
            background: var(--bg-secondary);
            margin-top: 20px;
            border-top: 1px solid var(--border);
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--gold); }
        .security-text { font-size: 0.75rem; color: var(--text-muted); }

        .navigator {
            position: fixed;
            bottom: 0;
            width: 100%;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border);
            z-index: 1000;
        }
        .nav-item { text-align: center; color: var(--text-muted); font-size: 0.7rem; }
        .nav-item i { display: block; font-size: 1.2rem; margin-bottom: 3px; color: var(--text-secondary); }
        .nav-item.active { color: var(--gold); }
        .nav-item.active i { color: var(--gold); }

        footer { padding: 30px 15px 100px; background: var(--bg-primary); border-top: 1px solid var(--border); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
        .footer-links a { font-size: 0.8rem; color: var(--text-muted); }
        .copyright { text-align: center; font-size: 0.75rem; color: var(--text-muted); border-top: 1px solid var(--border); padding-top: 15px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .hero-banner { aspect-ratio: 3 / 1; }
        }