* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0B0E11; color: #FFFFFF; font-family: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, -apple-system, sans-serif; line-height: 1.6; font-size: 16px; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header { background-color: #161A1E; 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 #2D3748; }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: #FFFFFF; }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-register { padding: 6px 14px; border-radius: 6px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background-color: transparent; color: #D4AF37; border: 1px solid #D4AF37; }
        .btn-register { background-color: #D4AF37; color: #000000; }
        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; background-color: #161A1E; cursor: pointer; }
        .jackpot-container { background: linear-gradient(135deg, #161A1E 0%, #000000 100%); margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid #D4AF37; text-align: center; box-shadow: 0 0 15px rgba(212, 175, 55, 0.2); }
        .jackpot-title { color: #D4AF37; font-size: 18px; font-weight: 700; margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #FFD700; font-family: monospace; letter-spacing: 2px; text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
        .intro-card { background-color: #161A1E; margin: 15px; padding: 20px; border-radius: 12px; border-left: 4px solid #D4AF37; }
        .intro-card h1 { font-size: 20px; color: #D4AF37; margin-bottom: 10px; line-height: 1.3; }
        .intro-card p { color: #94A3B8; font-size: 14px; }
        .section-title { padding: 0 15px; margin: 20px 0 10px; font-size: 18px; color: #D4AF37; border-left: 3px solid #D4AF37; margin-left: 15px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background-color: #161A1E; border-radius: 10px; overflow: hidden; border: 1px solid #2D3748; transition: 0.3s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; color: #FFFFFF; font-weight: 500; }
        .payment-section { background-color: #1E2329; margin: 20px 15px; padding: 15px; border-radius: 12px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 24px; color: #D4AF37; }
        .payment-item span { font-size: 10px; color: #94A3B8; }
        .guide-container { padding: 0 15px; }
        .guide-item { background-color: #161A1E; padding: 15px; border-radius: 10px; margin-bottom: 12px; border: 1px solid #1C2127; }
        .guide-item h2 { font-size: 18px; color: #D4AF37; margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: #94A3B8; text-align: justify; }
        .winner-records { margin: 20px 15px; background-color: #161A1E; border-radius: 12px; padding: 15px; overflow: hidden; }
        .winner-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2D3748; font-size: 13px; }
        .winner-row:last-child { border-bottom: none; }
        .winner-name { color: #94A3B8; }
        .winner-game { color: #FFFFFF; font-weight: 500; }
        .winner-amount { color: #22C55E; font-weight: 700; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-item { background: linear-gradient(45deg, #1E2329, #161A1E); padding: 12px; border-radius: 8px; text-align: center; border: 1px solid #2D3748; color: #D4AF37; font-weight: 600; font-size: 14px; }
        .review-container { padding: 0 15px; }
        .review-card { background-color: #1E2329; padding: 15px; border-radius: 12px; margin-bottom: 15px; border-top: 2px solid #D4AF37; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: #64748B; }
        .review-info h3 { font-size: 15px; color: #FFFFFF; }
        .stars { color: #FFD700; font-size: 12px; }
        .review-content { font-size: 14px; color: #94A3B8; font-style: italic; margin-bottom: 8px; }
        .review-date { font-size: 11px; color: #64748B; }
        .faq-section { padding: 0 15px; margin-top: 20px; }
        .faq-item { margin-bottom: 15px; background-color: #161A1E; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 12px 15px; font-weight: 600; color: #D4AF37; border-bottom: 1px solid #2D3748; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 15px; font-size: 14px; color: #94A3B8; text-align: justify; }
        .security-section { margin: 20px 15px; padding: 20px; background-color: #000000; border: 1px dashed #D4AF37; border-radius: 12px; text-align: center; }
        .security-grid { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; flex-wrap: wrap; }
        .security-item { font-size: 12px; color: #22C55E; display: flex; align-items: center; gap: 5px; }
        .security-text { font-size: 13px; color: #64748B; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background-color: #161A1E; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2D3748; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #94A3B8; font-size: 12px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #D4AF37; }
        footer { background-color: #000000; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2D3748; }
        .footer-contact { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contact a { color: #D4AF37; font-size: 14px; border: 1px solid #D4AF37; padding: 5px 12px; border-radius: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: #64748B; font-size: 13px; transition: 0.3s; }
        .footer-links a:hover { color: #D4AF37; }
        .copyright { font-size: 12px; color: #64748B; border-top: 1px solid #1E2329; pt: 20px; }