:root {
            --primary: #D4AF37;
            --primary-hover: #FFD700;
            --secondary: #B22222;
            --accent: #FF4500;
            --main-bg: #0B0B0B;
            --surface: #1A1A1A;
            --surface-variant: #262626;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #666666;
            --border-default: #333333;
            --border-highlight: #D4AF37;
            --success: #4CAF50;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--main-bg);
            color: var(--text-primary);
            font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.5;
        }
        header {
            background-color: var(--surface);
            border-bottom: 2px solid var(--border-highlight);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-primary); }
        .header-logo img { width: 25px; height: 25px; border-radius: 4px; }
        .header-logo strong { font-size: 16px; font-weight: normal; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            border: none;
            transition: 0.3s;
            font-family: 'Montserrat', sans-serif;
        }
        .btn-login { background: var(--surface-variant); color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--primary); color: var(--text-inverse); color: #000; }
        .btn-register:hover { background: var(--primary-hover); }
        
        main { max-width: 1200px; margin: 0 auto; padding: 20px; padding-bottom: 100px; }
        
        .banner-container { margin-bottom: 30px; cursor: pointer; }
        .banner-container img { width: 100%; aspect-ratio: 4/3; border-radius: 15px; object-fit: cover; display: block; }

        .promo-card {
            background: linear-gradient(135deg, var(--secondary), #800000);
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            margin-bottom: 40px;
            border: 2px solid var(--primary);
        }
        .promo-card h2 { font-family: 'Montserrat', sans-serif; font-size: 28px; margin-bottom: 15px; }
        .promo-card p { font-size: 18px; color: #ffebeb; margin-bottom: 25px; }
        .btn-bonus {
            background: var(--primary);
            color: #000;
            padding: 15px 40px;
            font-size: 20px;
            text-transform: uppercase;
            box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
        }

        .section-title {
            font-family: 'Montserrat', sans-serif;
            font-size: 24px;
            margin-bottom: 20px;
            border-left: 5px solid var(--primary);
            padding-left: 15px;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }
        .game-card {
            background: var(--surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { 
            padding: 12px; 
            font-size: 16px; 
            text-align: center; 
            color: var(--text-primary);
            font-family: 'Montserrat', sans-serif;
        }

        .intro-card {
            background: var(--surface);
            padding: 30px;
            border-radius: 20px;
            border: 1px solid var(--border-highlight);
            margin-bottom: 40px;
            text-align: center;
        }
        .intro-card h1 { font-family: 'Montserrat', sans-serif; font-size: 36px; color: var(--primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .payment-item {
            background: var(--surface-variant);
            padding: 15px 10px;
            text-align: center;
            border-radius: 10px;
            font-size: 14px;
            border: 1px solid var(--border-default);
        }
        .payment-item i { display: block; font-size: 20px; color: var(--primary); margin-bottom: 8px; }

        .guideline-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .guideline-item {
            background: var(--surface);
            padding: 20px;
            border-radius: 15px;
            border-bottom: 3px solid var(--primary);
        }
        .guideline-item h3 { margin-bottom: 10px; color: var(--primary); font-size: 18px; }
        .guideline-item p { color: var(--text-secondary); font-size: 14px; }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .review-card {
            background: var(--surface-variant);
            padding: 20px;
            border-radius: 15px;
            position: relative;
        }
        .review-header { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
        .review-header i { font-size: 40px; color: var(--text-muted); }
        .review-user { font-weight: 600; }
        .review-stars { color: #FFD700; margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-muted); display: block; margin-top: 10px; }

        .lottery-list {
            background: var(--surface);
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 40px;
        }
        .lottery-item {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr;
            padding: 12px;
            border-bottom: 1px solid var(--border-default);
            font-size: 14px;
            text-align: center;
            align-items: center;
        }
        .lottery-item:nth-child(even) { background: var(--surface-variant); }
        .win-amount { color: var(--success); font-weight: 700; }

        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }
        .provider-item {
            background: var(--surface-variant);
            padding: 20px;
            text-align: center;
            border-radius: 10px;
            font-weight: bold;
            border: 1px solid var(--border-default);
            color: var(--primary);
        }

        .faq-section {
            display: grid;
            gap: 15px;
            margin-bottom: 40px;
        }
        .faq-item {
            background: var(--surface);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid var(--border-default);
        }
        .faq-item h3 { font-size: 18px; color: var(--primary); margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 15px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--surface);
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            border-top: 2px solid var(--primary);
            z-index: 2000;
        }
        .nav-link {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 12px 0;
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 12px;
            gap: 5px;
        }
        .nav-link i { font-size: 20px; color: var(--primary); }

        footer {
            background: var(--surface);
            padding: 40px 20px;
            border-top: 1px solid var(--border-default);
        }
        .footer-contact {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 30px;
            color: var(--text-secondary);
        }
        .footer-contact a { color: var(--primary); text-decoration: none; margin-left: 5px; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
            text-align: center;
        }
        .footer-links a {
            display: block;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            padding: 5px 0;
        }
        .footer-security {
            text-align: center;
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
            color: var(--text-muted);
            font-size: 13px;
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 10px;
            font-size: 24px;
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }