:root {
            --primary: #FFD700;
            --primary-dark: #C5A000;
            --secondary: #B22222;
            --accent: #FF4500;
            --bg-main: #1A1A1A;
            --bg-surface: #2D2D2D;
            --bg-elevated: #3D3D3D;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #808080;
            --text-highlight: #FFD700;
            --border-default: #404040;
            --border-brand: #FFD700;
            --success: #00C853;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Montserrat', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        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-section { display: flex; align-items: center; gap: 10px; }
        header img { width: 25px; height: 25px; }
        header strong { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 8px;
            cursor: pointer;
            font-family: inherit;
            font-weight: 600;
            border: none;
            transition: 0.3s;
            text-decoration: none;
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: #000; }
        .btn:hover { opacity: 0.9; transform: translateY(-2px); }

        main { max-width: 1000px; margin: 0 auto; padding: 20px; padding-bottom: 100px; }
        .banner-container { width: 100%; margin-bottom: 20px; }
        .banner-container img { 
            width: 100%; 
            aspect-ratio: 2/1; 
            border-radius: 15px; 
            cursor: pointer; 
            object-fit: cover; 
        }

        .promo-card {
            background: linear-gradient(135deg, var(--bg-surface), var(--bg-elevated));
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border: 1px solid var(--border-default);
            margin-bottom: 30px;
        }
        .promo-card h2 { color: var(--primary); font-size: 30px; margin-bottom: 15px; }
        .promo-card p { color: var(--text-secondary); margin-bottom: 20px; font-size: 18px; }
        .btn-promo { 
            background: var(--accent); 
            color: white; 
            padding: 15px 40px; 
            font-size: 20px; 
            border-radius: 50px; 
            box-shadow: 0 0 20px var(--accent);
        }

        .section-title { 
            color: var(--primary); 
            font-size: 24px; 
            margin: 30px 0 20px; 
            display: flex; 
            align-items: center; 
            gap: 10px; 
        }
        .section-title i { font-size: 20px; }

        .game-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
        }
        .game-card { 
            background: var(--bg-surface); 
            border-radius: 12px; 
            overflow: hidden; 
            text-decoration: none; 
            border: 1px solid var(--border-default); 
            transition: 0.3s; 
        }
        .game-card:hover { border-color: var(--primary); transform: scale(1.02); }
        .game-card img { 
            width: 100%; 
            aspect-ratio: 1/1; 
            object-fit: cover; 
            display: block; 
        }
        .game-card h3 { 
            padding: 12px; 
            font-size: 16px; 
            color: var(--text-primary); 
            text-align: center; 
            font-weight: 500; 
        }

        .intro-card {
            background: linear-gradient(45deg, #222, #333);
            padding: 30px;
            border-radius: 20px;
            border-left: 5px solid var(--primary);
            margin: 40px 0;
        }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 15px; text-transform: uppercase; }
        .intro-card p { font-size: 16px; color: var(--text-secondary); line-height: 1.8; }

        .payment-grid { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
        }
        .payment-item { 
            background: var(--bg-surface); 
            padding: 15px; 
            border-radius: 10px; 
            text-align: center; 
            font-size: 12px; 
            color: var(--text-secondary); 
            border: 1px solid var(--border-default); 
        }
        .payment-item i { 
            display: block; 
            font-size: 24px; 
            color: var(--primary); 
            margin-bottom: 8px; 
        }

        .guidelines-grid { 
            display: grid; 
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); 
            gap: 20px; 
            margin-bottom: 30px; 
        }
        .guideline-item { 
            background: var(--bg-surface); 
            padding: 20px; 
            border-radius: 15px; 
            border-bottom: 3px solid var(--primary); 
        }
        .guideline-item h3 { font-size: 18px; color: var(--primary); margin-bottom: 10px; }
        .guideline-item p { font-size: 14px; color: var(--text-secondary); }

        .comment-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
        }
        .comment-card { 
            background: var(--bg-surface); 
            padding: 15px; 
            border-radius: 15px; 
            border: 1px solid var(--border-default); 
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--primary); }
        .comment-header .user { font-weight: 600; font-size: 14px; }
        .stars { color: var(--primary); font-size: 12px; margin-left: 10px; }
        .comment-body { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 11px; color: var(--text-muted); }

        .winning-list { 
            background: var(--bg-surface); 
            border-radius: 15px; 
            overflow: hidden; 
        }
        .winning-item { 
            display: grid; 
            grid-template-columns: 1fr 1fr 1fr 1fr; 
            padding: 12px; 
            border-bottom: 1px solid var(--border-default); 
            font-size: 13px; 
            text-align: center; 
            align-items: center; 
        }
        .winning-item:nth-child(even) { background: var(--bg-elevated); }
        .win-amount { color: var(--success); font-weight: 700; }

        .providers-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 10px; 
        }
        .provider-block { 
            background: var(--bg-elevated); 
            padding: 15px; 
            text-align: center; 
            border-radius: 10px; 
            font-weight: 600; 
            color: var(--primary); 
            border: 1px solid var(--border-default); 
        }

        .faq-container { 
            display: flex; 
            flex-direction: column; 
            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; line-height: 1.6; }

        .navigator { 
            position: fixed; 
            bottom: 0; 
            left: 0; 
            right: 0; 
            background: 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; 
            text-decoration: none; 
            color: var(--text-secondary); 
            font-size: 11px; 
            gap: 4px; 
        }
        .nav-item i { font-size: 20px; color: var(--primary); }

        footer { 
            background: var(--bg-surface); 
            padding: 40px 20px; 
            border-top: 1px solid var(--border-default); 
            text-align: center; 
        }
        .footer-contact { 
            margin-bottom: 30px; 
            display: flex; 
            justify-content: center; 
            gap: 15px; 
            flex-wrap: wrap; 
        }
        .footer-contact a { color: var(--text-secondary); text-decoration: none; font-size: 14px; }
        .footer-links { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            margin-bottom: 30px; 
            text-align: left; 
        }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; display: block; margin-bottom: 5px; }
        .footer-security { 
            border-top: 1px solid var(--border-default); 
            padding-top: 20px; 
            color: var(--text-muted); 
            font-size: 12px; 
        }
        .security-icons { 
            display: flex; 
            justify-content: center; 
            gap: 20px; 
            margin-bottom: 15px; 
            font-size: 24px; 
            color: var(--primary); 
        }

        @media (max-width: 600px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .comment-grid { grid-template-columns: 1fr; }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }