:root {
            --primary: #FFD700;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --highlight: #00FF00;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-elevated: #2C2C2C;
            --bg-footer: #050505;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #666666;
            --text-inverse: #000000;
            --success: #28A745;
            --error: #DC3545;
            --warning: #FFC107;
            --info: #17A2B8;
            --border-default: #333333;
            --border-strong: #444444;
            --border-interactive: #FFD700;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 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);
        }
        .logo-area { display: flex; align-items: center; gap: 10px; }
        .logo-area img { width: 25px; height: 25px; }
        .logo-area strong { font-size: 16px; font-weight: normal; color: var(--primary); }
        .auth-buttons { display: flex; gap: 10px; }
        .btn-login { background: transparent; border: 1px solid var(--primary); color: var(--primary); padding: 5px 15px; cursor: pointer; border-radius: 5px; font-family: 'Roboto', sans-serif; }
        .btn-reg { background: var(--primary); border: none; color: var(--text-inverse); padding: 5px 15px; cursor: pointer; border-radius: 5px; font-weight: bold; }
        
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; }
        .banner-container img { width: 100%; aspect-ratio: 2/1; object-fit: cover; cursor: pointer; }
        
        .reward-section {
            background: linear-gradient(45deg, var(--bg-surface), var(--bg-elevated));
            padding: 30px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-default);
        }
        .reward-section h2 { color: var(--primary); margin-bottom: 15px; font-size: 24px; }
        .reward-section p { color: var(--text-secondary); margin-bottom: 20px; }
        .btn-big-reg { 
            background: var(--accent); 
            color: white; 
            padding: 15px 40px; 
            font-size: 20px; 
            border: none; 
            border-radius: 30px; 
            cursor: pointer; 
            box-shadow: 0 4px 15px rgba(255, 69, 0, 0.4);
            font-weight: bold;
        }

        .intro-card {
            margin: 20px;
            background: var(--bg-surface);
            padding: 25px;
            border-radius: 15px;
            border-left: 5px solid var(--primary);
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }

        .section-title { text-align: center; margin: 30px 0 20px; font-size: 24px; color: var(--primary); }
        
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-elevated);
            border-radius: 12px;
            text-decoration: none;
            overflow: hidden;
            transition: transform 0.2s;
            border: 1px solid var(--border-default);
        }
        .game-card:hover { transform: scale(1.03); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { 
            padding: 10px; 
            font-size: 14px; 
            text-align: center; 
            color: var(--text-primary); 
            font-family: 'Poppins', sans-serif;
        }

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

        .article-list { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; }
        .article-card {
            display: flex;
            gap: 15px;
            background: var(--bg-surface);
            padding: 10px;
            border-radius: 10px;
            text-decoration: none;
            color: inherit;
            border: 1px solid var(--border-default);
        }
        .article-card img { width: 100px; height: 80px; border-radius: 5px; object-fit: cover; }
        .article-info h3 { font-size: 16px; color: var(--primary); margin-bottom: 5px; }
        .article-info p { font-size: 13px; color: var(--text-secondary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

        .guideline-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            padding: 15px;
        }
        .guide-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            border-left: 3px solid var(--primary);
        }
        .guide-item h3 { color: var(--primary); margin-bottom: 5px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }

        .review-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            padding: 15px;
        }
        .review-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .rev-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .rev-header i { color: var(--primary); font-size: 24px; }
        .rev-name { font-weight: bold; color: var(--text-primary); }
        .rev-stars { color: var(--warning); font-size: 14px; margin-left: auto; }
        .rev-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .rev-date { font-size: 12px; color: var(--text-muted); }

        .lottery-list {
            background: var(--bg-surface);
            margin: 20px 15px;
            border-radius: 12px;
            overflow: hidden;
        }
        .lottery-item {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr 1fr;
            padding: 10px;
            border-bottom: 1px solid var(--border-default);
            font-size: 13px;
            text-align: center;
            align-items: center;
        }
        .lottery-item:nth-child(even) { background: var(--bg-elevated); }
        .win-amount { color: var(--highlight); font-weight: bold; }

        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 15px;
        }
        .prov-block {
            background: var(--bg-elevated);
            padding: 20px;
            text-align: center;
            border-radius: 8px;
            color: var(--primary);
            font-weight: bold;
            border: 1px dashed var(--primary);
        }

        .faq-section { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .faq-item { background: var(--bg-surface); padding: 15px; border-radius: 10px; }
        .faq-item h3 { color: var(--primary); font-size: 16px; margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 14px; }

        .security-section {
            background: var(--bg-surface);
            padding: 20px 15px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }
        .security-badges {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            flex-wrap: wrap;
        }
        .badge { color: var(--highlight); font-size: 14px; display: flex; align-items: center; gap: 5px; }
        .security-text { font-size: 12px; color: var(--text-muted); }

        .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 {
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            color: var(--text-secondary);
            font-size: 12px;
            gap: 5px;
        }
        .nav-item i { font-size: 20px; color: var(--primary); }

        footer {
            background: var(--bg-footer);
            padding: 30px 15px 100px;
            text-align: center;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 12px;
        }
        .copyright {
            color: var(--text-muted);
            font-size: 12px;
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
        }