:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #C62828;
            --accent: #FFB300;
            --bg-main: #121212;
            --bg-surface: #1E1E1E;
            --bg-elevated: #2C2C2C;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-disabled: #666666;
            --text-inverse: #000000;
            --success: #4CAF50;
            --warning: #FF9800;
            --error: #F44336;
            --info: #2196F3;
            --border-light: #333333;
            --border-medium: #444444;
            --border-strong: #FFD700;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .btn {
            display: inline-block;
            padding: 12px 24px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            text-align: center;
            border: none;
            transition: 0.3s;
            font-family: 'Oswald', sans-serif;
            text-transform: uppercase;
        }
        .btn-primary { background-color: var(--primary); color: var(--text-inverse); }
        .btn-primary:hover { background-color: var(--primary-hover); }
        .btn-secondary { background-color: var(--secondary); color: var(--text-primary); }
        
        header {
            background-color: var(--bg-surface);
            height: 60px;
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--border-medium);
        }
        header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }
        .brand { display: flex; align-items: center; gap: 10px; }
        .brand img { width: 25px; height: 25px; }
        .brand strong { font-size: 16px; font-weight: normal; }
        .header-auth { display: flex; gap: 10px; }
        .header-auth .btn { padding: 6px 15px; font-size: 14px; }

        .hero-banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        
        .promo-section {
            background: linear-gradient(45deg, var(--bg-surface), var(--bg-elevated));
            padding: 40px 20px;
            text-align: center;
            margin: 20px 0;
            border-radius: 15px;
            border: 1px solid var(--border-strong);
        }
        .promo-section h2 { font-size: 32px; color: var(--primary); margin-bottom: 15px; }
        .promo-section p { font-size: 18px; color: var(--text-secondary); margin-bottom: 25px; }

        .section-title {
            font-size: 28px;
            text-align: center;
            margin: 40px 0 20px;
            color: var(--primary);
            text-transform: uppercase;
        }
        
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }
        .game-card {
            background-color: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: transform 0.3s;
        }
        .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);
        }

        .intro-card {
            background-color: var(--bg-surface);
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border-left: 5px solid var(--primary);
            margin: 40px 0;
        }
        .intro-card h1 { font-size: 42px; color: var(--primary); margin-bottom: 20px; }
        .intro-card p { font-size: 18px; color: var(--text-secondary); line-height: 1.8; }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 10px;
            margin: 30px 0;
        }
        .payment-item {
            background-color: var(--bg-elevated);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            font-size: 14px;
            border: 1px solid var(--border-medium);
            color: var(--text-secondary);
        }
        .payment-item i { display: block; font-size: 24px; color: var(--primary); margin-bottom: 8px; }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .guide-item {
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-medium);
        }
        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 20px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }

        .comment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .comment-card {
            background-color: var(--bg-elevated);
            padding: 20px;
            border-radius: 15px;
            position: relative;
        }
        .user-info { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
        .user-info i { font-size: 40px; color: var(--primary); }
        .user-info h4 { font-size: 16px; }
        .stars { color: var(--primary); margin-bottom: 10px; }
        .comment-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-disabled); }

        .lottery-list {
            background-color: var(--bg-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-light);
            font-size: 14px;
            text-align: center;
            align-items: center;
        }
        .lottery-item:nth-child(even) { background-color: var(--bg-elevated); }
        .win-amount { color: var(--primary); font-weight: bold; }

        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .provider-item {
            background-color: var(--bg-elevated);
            padding: 20px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            border: 1px solid var(--border-medium);
            color: var(--primary);
        }

        .faq-section { margin-bottom: 40px; }
        .faq-item {
            background-color: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 10px;
            border: 1px solid var(--border-medium);
        }
        .faq-question {
            padding: 15px;
            cursor: pointer;
            font-weight: bold;
            color: var(--primary);
            display: flex;
            justify-content: space-between;
        }
        .faq-answer {
            padding: 0 15px 15px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 2000;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            color: var(--text-secondary);
            font-size: 12px;
            text-decoration: none;
        }
        .nav-item i { font-size: 20px; margin-bottom: 4px; color: var(--primary); }

        footer {
            background-color: var(--bg-surface);
            padding: 40px 0 100px;
            border-top: 2px solid var(--border-medium);
            color: var(--text-secondary);
        }
        .footer-contact {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 30px;
            text-align: center;
        }
        .footer-contact a { color: var(--primary); font-size: 14px; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .footer-links a { font-size: 13px; display: block; padding: 5px 0; }
        .footer-security {
            text-align: center;
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
            font-size: 13px;
        }
        .security-icons { margin-bottom: 10px; font-size: 24px; color: var(--primary); }

        @media (max-width: 768px) {
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .lottery-item { font-size: 12px; }
        }