:root {
            --primary: #FFD700;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --highlight: #FFFACD;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-elevated: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B7B7B7;
            --text-muted: #848E9C;
            --border-light: #363C44;
            --border-strong: #FFD700;
            --success: #00C853;
        }
        * { 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);
            border-bottom: 1px solid var(--border-light);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .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; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn-login { 
            background: transparent; color: var(--text-primary); 
            border: 1px solid var(--border-light); padding: 6px 15px; 
            border-radius: 8px; cursor: pointer; font-family: inherit;
        }
        .btn-register { 
            background: var(--primary); color: var(--bg-main); 
            border: none; padding: 6px 15px; border-radius: 8px; 
            cursor: pointer; font-family: inherit; font-weight: 600;
        }
        .main-banner {
            width: 100%;
            aspect-ratio: 2 / 1;
            cursor: pointer;
            display: block;
        }
        .section-container { padding: 20px; max-width: 1200px; margin: 0 auto; }
        .reward-box {
            background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
            border: 2px solid var(--primary);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            margin: 20px 0;
        }
        .reward-box h2 { color: var(--primary); margin-bottom: 15px; }
        .btn-big {
            background: var(--accent); color: white;
            border: none; padding: 15px 40px;
            font-size: 1.2rem; border-radius: 50px;
            cursor: pointer; font-weight: bold;
            margin-top: 20px; box-shadow: 0 4px 15px rgba(255,69,0,0.4);
        }
        .intro-card {
            background: var(--bg-surface);
            border-radius: 20px;
            padding: 25px;
            margin: 20px 0;
            border-left: 5px solid var(--primary);
        }
        .intro-card h1 { font-size: 2rem; color: var(--primary); margin-bottom: 10px; }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin: 20px 0;
        }
        .game-card {
            background: var(--bg-elevated);
            border-radius: 12px;
            text-decoration: none;
            color: inherit;
            transition: transform 0.2s;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-light);
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            background: var(--bg-main);
        }
        .game-card h3 {
            padding: 12px;
            font-size: 1rem;
            text-align: center;
            font-weight: 500;
        }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 10px;
            margin: 20px 0;
        }
        .payment-item {
            background: var(--bg-elevated);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            font-size: 0.9rem;
            border: 1px solid var(--border-light);
        }
        .payment-item i { 
            display: block; font-size: 1.5rem; margin-bottom: 8px; color: var(--primary); 
        }
        .article-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        .article-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            color: inherit;
            border: 1px solid var(--border-light);
        }
        .article-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
        .article-content { padding: 15px; }
        .article-content h3 { color: var(--primary); font-size: 1.1rem; margin-bottom: 8px; }
        .article-content p { color: var(--text-secondary); font-size: 0.9rem; }
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        .guide-item {
            background: var(--bg-elevated);
            padding: 20px;
            border-radius: 12px;
            border-top: 3px solid var(--primary);
        }
        .guide-item h3 { margin-bottom: 10px; color: var(--primary); }
        .review-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            margin-bottom: 15px;
            border: 1px solid var(--border-light);
        }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 2rem; color: var(--secondary); }
        .stars { color: #FFD700; font-size: 0.9rem; }
        .review-date { font-size: 0.8rem; color: var(--text-muted); float: right; }
        .win-list {
            background: var(--bg-surface);
            border-radius: 15px;
            padding: 20px;
            margin: 20px 0;
        }
        .win-item {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
        }
        .win-amount { color: var(--success); font-weight: bold; }
        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin: 20px 0;
        }
        .provider-box {
            background: linear-gradient(45deg, var(--bg-elevated), var(--bg-surface));
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            border: 1px solid var(--primary);
            font-weight: bold;
            color: var(--primary);
        }
        .faq-section { margin: 20px 0; }
        .faq-item {
            background: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: 8px;
            overflow: hidden;
        }
        .faq-question {
            padding: 15px;
            cursor: pointer;
            font-weight: 600;
            background: var(--bg-elevated);
            border-bottom: 1px solid var(--border-light);
        }
        .faq-answer { padding: 15px; color: var(--text-secondary); line-height: 1.6; }
        .safety-box {
            background: var(--bg-surface);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            border: 1px dashed var(--primary);
        }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-light);
            z-index: 2000;
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            text-align: center;
            font-size: 0.75rem;
            flex: 1;
        }
        .nav-item i { display: block; font-size: 1.2rem; margin-bottom: 4px; color: var(--primary); }
        footer {
            background: var(--bg-main);
            padding: 40px 20px 100px;
            border-top: 1px solid var(--border-light);
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 30px;
        }
        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.85rem;
        }
        .footer-copy {
            text-align: center;
            color: var(--text-muted);
            font-size: 0.8rem;
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
        }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .provider-wall { grid-template-columns: repeat(4, 1fr); }
            .footer-links { grid-template-columns: repeat(5, 1fr); }
        }