:root {
            --primary: #FFD700;
            --primary-dark: #B8860B;
            --secondary: #E60012;
            --accent: #00FF41;
            --bg-main: #0B0B0B;
            --bg-surface: #1A1A1A;
            --bg-input: #252525;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #666666;
            --text-highlight: #FFD700;
            --border-default: #333333;
            --border-brand: #FFD700;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Poppins', 'Segoe UI', Roboto, sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-surface);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--primary);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header img { width: 25px; height: 25px; border-radius: 4px; }
        header strong { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        header .auth-btns { display: flex; gap: 10px; }
        .btn-login { background: transparent; border: 1px solid var(--primary); color: var(--primary); padding: 6px 15px; border-radius: 5px; cursor: pointer; font-weight: 600; }
        .btn-reg { background: var(--primary); border: none; color: #000; padding: 6px 15px; border-radius: 5px; cursor: pointer; font-weight: 700; }
        
        main { padding: 0 0 80px 0; }
        .banner-container { width: 100%; max-width: 1000px; margin: 0 auto; cursor: pointer; }
        .banner-container img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        
        .promo-section {
            background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
            margin: 20px 15px;
            padding: 30px 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--primary);
        }
        .promo-section h2 { color: var(--primary); font-size: 24px; margin-bottom: 15px; }
        .promo-section p { color: var(--text-secondary); margin-bottom: 20px; font-size: 16px; }
        .btn-bonus { background: var(--secondary); color: white; padding: 15px 30px; border-radius: 50px; text-decoration: none; font-weight: bold; font-size: 18px; display: inline-block; border: none; cursor: pointer; box-shadow: 0 4px 15px rgba(230,0,18,0.4); }

        .section-title { text-align: center; color: var(--primary); margin: 30px 0 20px; font-size: 24px; }
        
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-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; display: block; }
        .game-card h3 { color: white; font-size: 14px; text-align: center; padding: 10px; margin: 0; }

        .intro-card {
            background: var(--bg-surface);
            margin: 30px 15px;
            padding: 25px;
            border-radius: 20px;
            border-left: 5px solid var(--primary);
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        .intro-card h1 { color: var(--primary); font-size: 28px; margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }

        .article-list { padding: 0 15px; display: grid; gap: 20px; }
        .article-card {
            background: var(--bg-surface);
            display: flex;
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-default);
        }
        .article-card img { width: 120px; height: 120px; object-fit: cover; }
        .article-content { padding: 15px; display: flex; flex-direction: column; justify-content: center; }
        .article-content h3 { color: var(--primary); font-size: 16px; margin-bottom: 5px; }
        .article-content p { color: var(--text-secondary); font-size: 13px; }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 0 15px;
            text-align: center;
        }
        .pay-item {
            background: var(--bg-surface);
            padding: 15px 5px;
            border-radius: 10px;
            border: 1px solid var(--border-default);
            color: var(--text-secondary);
            font-size: 12px;
        }
        .pay-item i { display: block; color: var(--primary); font-size: 20px; margin-bottom: 8px; }

        .guidelines-grid {
            padding: 0 15px;
            display: grid;
            gap: 15px;
        }
        .guide-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
        }
        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }

        .comment-grid {
            padding: 0 15px;
            display: grid;
            gap: 15px;
        }
        .comment-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { color: var(--primary); font-size: 24px; }
        .comment-header span { font-weight: bold; }
        .stars { color: #f1c40f; font-size: 14px; margin-bottom: 10px; }
        .comment-text { color: var(--text-secondary); font-size: 14px; margin-bottom: 10px; }
        .comment-date { color: var(--text-muted); font-size: 12px; }

        .lottery-grid {
            padding: 0 15px;
            display: grid;
            gap: 10px;
        }
        .lottery-item {
            background: var(--bg-surface);
            padding: 12px 15px;
            border-radius: 8px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border: 1px solid var(--border-default);
            font-size: 13px;
        }
        .lottery-item .user { color: var(--text-secondary); }
        .lottery-item .amount { color: var(--accent); font-weight: bold; }
        .lottery-item .time { color: var(--text-muted); font-size: 11px; }

        .providers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0 15px;
        }
        .provider-box {
            background: var(--bg-input);
            padding: 20px;
            text-align: center;
            border-radius: 10px;
            font-weight: bold;
            color: var(--primary);
            border: 1px solid var(--border-default);
        }

        .faq-grid { padding: 0 15px; display: grid; gap: 15px; }
        .faq-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .faq-item h3 { color: var(--primary); font-size: 16px; margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 14px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 2000;
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            text-align: center;
            font-size: 12px;
            display: flex;
            flex-direction: column;
            gap: 5px;
        }
        .nav-item i { font-size: 20px; color: var(--primary); }

        footer {
            background: var(--bg-surface);
            padding: 30px 15px;
            border-top: 1px solid var(--border-default);
            text-align: center;
            color: var(--text-secondary);
        }
        .footer-contact { margin-bottom: 20px; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; font-size: 14px; }
        .footer-contact a { color: var(--primary); text-decoration: none; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            text-align: left;
            margin-bottom: 30px;
        }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 12px; display: block; padding: 4px 0; }
        .footer-security {
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .security-icons { margin-bottom: 10px; font-size: 24px; color: var(--primary); gap: 15px; display: flex; justify-content: center; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .article-list { grid-template-columns: repeat(2, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .providers-grid { grid-template-columns: repeat(4, 1fr); }
        }