:root {
            --primary: #FFD700;
            --primary-hover: #E6C200;
            --secondary: #1A1A1A;
            --accent: #E63946;
            --bg-main: #0F0F0F;
            --bg-surface: #1C1C1C;
            --bg-surface-light: #2C2C2C;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #757575;
            --border-base: #333333;
            --border-highlight: #FFD700;
            --success: #4CAF50;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
        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);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-base);
        }
        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; }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); padding: 5px 15px; border-radius: 5px; cursor: pointer; font-family: inherit; }
        .btn-register { background: var(--primary); color: var(--secondary); border: none; padding: 5px 15px; border-radius: 5px; cursor: pointer; font-family: inherit; font-weight: bold; }
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; cursor: pointer; }
        .banner-container img { width: 100%; aspect-ratio: 2/1; object-fit: cover; }
        .bonus-card {
            margin: 20px 15px;
            background: linear-gradient(135deg, #1C1C1C 0%, #333333 100%);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--primary);
        }
        .bonus-card h2 { color: var(--primary); margin-bottom: 15px; font-size: 24px; }
        .bonus-card p { color: var(--text-secondary); margin-bottom: 20px; }
        .btn-bonus { background: var(--primary); color: var(--secondary); padding: 15px 30px; border-radius: 30px; font-weight: bold; border: none; font-size: 18px; cursor: pointer; width: 100%; }
        .section-title { font-size: 24px; margin: 30px 15px 15px; color: var(--primary); position: relative; padding-left: 10px; }
        .section-title::before { content: ''; position: absolute; left: 0; top: 5px; height: 20px; width: 4px; background: var(--primary); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 0 15px; }
        .game-card { background: var(--bg-surface); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-base); transition: 0.3s; }
        .game-card:hover { border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { color: var(--text-primary); font-size: 14px; padding: 10px; text-align: center; }
        .intro-card { margin: 20px 15px; background: var(--bg-surface); padding: 20px; border-radius: 15px; border-left: 5px solid var(--primary); }
        .intro-card h1 { font-size: 28px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { color: var(--text-secondary); font-size: 15px; }
        .article-list { padding: 0 15px; display: grid; gap: 15px; }
        .article-card { background: var(--bg-surface); display: flex; border-radius: 10px; overflow: hidden; border: 1px solid var(--border-base); text-decoration: none; color: inherit; }
        .article-card img { width: 100px; height: 100px; object-fit: cover; }
        .article-content { padding: 10px; }
        .article-content h3 { font-size: 16px; margin-bottom: 5px; color: var(--primary); }
        .article-content p { font-size: 13px; color: var(--text-secondary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 15px; }
        .payment-item { background: var(--bg-surface); padding: 15px 5px; border-radius: 10px; text-align: center; border: 1px solid var(--border-base); }
        .payment-item i { display: block; color: var(--primary); font-size: 20px; margin-bottom: 5px; }
        .payment-item span { font-size: 11px; color: var(--text-secondary); }
        .guide-section { padding: 0 15px; margin-top: 20px; }
        .guide-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 10px; border-left: 3px solid var(--primary); }
        .guide-card h3 { font-size: 18px; margin-bottom: 8px; color: var(--text-primary); }
        .guide-card p { font-size: 14px; color: var(--text-secondary); }
        .comment-grid { padding: 0 15px; display: grid; gap: 15px; }
        .comment-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; border: 1px solid var(--border-base); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--text-muted); }
        .comment-header .user-info { display: flex; flex-direction: column; }
        .comment-header .user-info span { font-weight: bold; font-size: 14px; }
        .comment-header .user-info .date { font-size: 11px; color: var(--text-muted); }
        .stars { color: #f1c40f; font-size: 12px; margin-bottom: 5px; }
        .comment-body { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
        .win-records { padding: 0 15px; display: grid; gap: 8px; }
        .win-item { background: var(--bg-surface); padding: 12px; border-radius: 8px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; border-bottom: 1px solid var(--border-base); }
        .win-item .user { color: var(--text-primary); }
        .win-item .game { color: var(--text-secondary); }
        .win-item .amount { color: var(--primary); font-weight: bold; }
        .win-item .time { color: var(--text-muted); font-size: 11px; }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 0 15px; }
        .provider-item { background: var(--bg-surface-light); padding: 15px; border-radius: 10px; text-align: center; font-weight: bold; color: var(--primary); border: 1px solid var(--border-base); }
        .faq-section { padding: 0 15px; display: grid; gap: 10px; }
        .faq-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; border: 1px solid var(--border-base); }
        .faq-card h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .faq-card p { font-size: 14px; color: var(--text-secondary); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-base);
            z-index: 1000;
            padding-bottom: 10px;
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 11px; gap: 4px; }
        .nav-item i { font-size: 20px; }
        footer {
            background: var(--bg-surface);
            padding: 30px 15px 100px;
            border-top: 1px solid var(--border-base);
            color: var(--text-secondary);
            font-size: 13px;
        }
        footer .contact-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-bottom: 25px; }
        footer .contact-top a { color: var(--primary); text-decoration: none; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; display: block; margin-bottom: 5px; }
        .footer-links a:hover { color: var(--primary); }
        .security-footer { text-align: center; padding-top: 20px; border-top: 1px solid var(--border-base); }
        .security-footer i { color: var(--success); margin: 0 5px; }
        .age-notice { font-size: 11px; margin-top: 10px; color: var(--text-muted); }