:root {
            --primary: #FFD700;
            --primary-variant: #C5A000;
            --secondary: #00E676;
            --accent: #FF3D00;
            --bg-default: #0B0E11;
            --bg-paper: #151921;
            --bg-surface: #1F2630;
            --bg-elevated: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --border-light: #2C2F36;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-num: 'Montserrat', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-default); 
            color: var(--text-primary); 
            font-family: var(--font-main); 
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }

        header {
            height: 60px;
            background: var(--bg-paper);
            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-light);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-light); }
        .btn-register { background: var(--primary); color: #000; }

        main { max-width: 600px; margin: 0 auto; padding: 0; }
        
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-box {
            background: linear-gradient(135deg, #1f2630 0%, #0b0e11 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--primary);
            text-align: center;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--primary); font-size: 14px; text-transform: uppercase; margin-bottom: 10px; font-weight: 600; }
        .jackpot-amount { 
            font-family: var(--font-num); 
            font-size: 28px; 
            color: var(--primary); 
            font-weight: 700;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }

        .intro-card { padding: 20px; background: var(--bg-paper); margin: 15px; border-radius: 12px; border: 1px solid var(--border-light); }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; line-height: 1.2; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .section-title { padding: 0 15px; margin-top: 25px; margin-bottom: 15px; border-left: 4px solid var(--primary); margin-left: 15px; }
        .section-title h2 { font-size: 20px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-surface); border-radius: 10px; overflow: hidden; border: 1px solid var(--border-light); transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section { background: var(--bg-paper); margin: 20px 15px; padding: 20px; border-radius: 12px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--text-secondary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 10px; color: var(--text-hint); }

        .guidelines { padding: 0 15px; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 12px; }
        .guide-item h3 { color: var(--secondary); margin-bottom: 8px; font-size: 16px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }

        .lottery-container { background: #000; margin: 20px 0; padding: 10px 0; overflow: hidden; }
        .lottery-marquee { display: flex; animation: marquee 30s linear infinite; }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .lottery-item { flex: 0 0 250px; background: var(--bg-elevated); margin: 0 10px; padding: 10px; border-radius: 8px; font-size: 12px; }
        .lottery-item span { color: var(--secondary); font-weight: bold; }

        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-item { background: var(--bg-elevated); padding: 12px; text-align: center; border-radius: 6px; font-weight: 600; color: var(--primary); border-bottom: 2px solid var(--primary-variant); }

        .comment-section { padding: 0 15px; margin-top: 20px; }
        .comment-card { background: var(--bg-paper); padding: 15px; border-radius: 10px; margin-bottom: 15px; border-left: 3px solid var(--primary); }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .user-info i { font-size: 20px; color: var(--primary); }
        .stars { color: #FFAB00; font-size: 12px; margin-bottom: 5px; }
        .comment-content { font-size: 13px; color: var(--text-secondary); margin-bottom: 5px; }
        .comment-date { font-size: 11px; color: var(--text-disabled); }

        .faq-section { padding: 0 15px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 15px; color: var(--primary); border-bottom: 1px solid var(--border-light); }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); background: rgba(0,0,0,0.2); }

        .safety-section { margin: 20px 15px; padding: 20px; background: #070a0d; border-radius: 12px; text-align: center; border: 1px solid var(--border-light); }
        .safety-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--secondary); }
        .safety-text { font-size: 12px; color: var(--text-hint); margin-top: 10px; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--bg-paper);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-light);
            z-index: 1001;
            padding-bottom: 5px;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item.active { color: var(--primary); }

        footer { background: var(--bg-paper); padding: 30px 15px 100px; text-align: center; border-top: 1px solid var(--border-light); }
        .footer-contact { margin-bottom: 25px; }
        .footer-contact h2 { font-size: 18px; margin-bottom: 15px; }
        .contact-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .contact-links a { font-size: 13px; color: var(--primary); background: var(--bg-surface); padding: 8px; border-radius: 4px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; text-align: left; }
        .footer-links a { color: var(--text-secondary); font-size: 13px; padding: 4px 0; }
        .copyright { font-size: 12px; color: var(--text-disabled); border-top: 1px solid var(--border-light); padding-top: 20px; }