* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0B0E11; color: #FFFFFF; font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif; line-height: 1.5; overflow-x: hidden; }
        header { background-color: #16191E; 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 #2D323C; }
        .logo-container { display: flex; align-items: center; gap: 8px; }
        .logo-container img { width: 25px; height: 25px; object-fit: contain; }
        .logo-container strong { font-size: 16px; font-weight: 400; color: #FFFFFF; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn { border: none; border-radius: 4px; padding: 8px 16px; font-weight: 600; cursor: pointer; font-size: 14px; transition: opacity 0.2s; }
        .btn-login { background-color: transparent; color: #F5C242; border: 1px solid #F5C242; }
        .btn-register { background: linear-gradient(180deg, #F5C242 0%, #D4AF37 100%); color: #0B0E11; }
        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container { background: #1C1F26; margin: 15px; padding: 20px; border-radius: 12px; text-align: center; border: 1px solid #F5C242; position: relative; overflow: hidden; }
        .jackpot-title { color: #F5C242; font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-family: 'Inter', sans-serif; font-size: 30px; font-weight: 700; color: #FFD700; text-shadow: 0 0 10px rgba(245, 194, 66, 0.5); }
        .intro-card { background: #16191E; margin: 15px; padding: 20px; border-radius: 12px; border-left: 4px solid #F5C242; }
        .intro-card h1 { font-size: 24px; color: #F5C242; margin-bottom: 12px; line-height: 1.2; }
        .intro-card p { font-size: 16px; color: #9BA3AF; }
        .section-title { padding: 0 15px; margin: 20px 0 10px; font-size: 20px; border-left: 4px solid #E63946; margin-left: 15px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 15px; }
        .game-card { background: #1C1F26; border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid #2D323C; transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; color: #FFFFFF; }
        .payment-section { background: #16191E; padding: 20px 15px; margin: 15px 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: #F5C242; margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 12px; color: #9BA3AF; }
        .info-grid { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .info-block { background: #1C1F26; padding: 15px; border-radius: 10px; }
        .info-block h2 { font-size: 18px; color: #F5C242; margin-bottom: 8px; }
        .info-block p { font-size: 14px; color: #9BA3AF; }
        .lottery-section { background: #16191E; margin: 15px; padding: 15px; border-radius: 12px; }
        .lottery-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #2D323C; font-size: 13px; }
        .lottery-user { color: #F5C242; }
        .lottery-win { color: #00C853; font-weight: 700; }
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 15px; }
        .provider-item { background: #2B2F36; padding: 12px; border-radius: 8px; text-align: center; color: #F5C242; font-weight: 600; font-size: 14px; }
        .reviews-container { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .review-card { background: #1C1F26; padding: 15px; border-radius: 12px; border: 1px solid #2D323C; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: #9BA3AF; }
        .review-name { font-weight: 600; }
        .stars { color: #FFD700; font-size: 12px; }
        .faq-section { padding: 15px; }
        .faq-item { background: #1C1F26; margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: #F5C242; cursor: pointer; border-bottom: 1px solid #2D323C; }
        .faq-answer { padding: 15px; font-size: 14px; color: #9BA3AF; }
        .security-section { background: #16191E; padding: 25px 15px; text-align: center; margin-top: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: #F5C242; }
        .security-text { font-size: 12px; color: #9BA3AF; line-height: 1.6; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: #16191E; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2D323C; z-index: 1000; }
        .nav-item { text-align: center; text-decoration: none; color: #9BA3AF; font-size: 11px; flex: 1; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 4px; }
        .nav-item.active { color: #F5C242; }
        footer { background: #0B0E11; padding: 30px 15px 100px; border-top: 1px solid #2D323C; }
        .footer-contact { margin-bottom: 25px; text-align: center; }
        .footer-contact h2 { font-size: 18px; margin-bottom: 15px; color: #F5C242; }
        .contact-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; }
        .contact-links a { color: #FFFFFF; text-decoration: none; font-size: 14px; background: #1C1F26; padding: 8px 15px; border-radius: 20px; border: 1px solid #2D323C; }
        .footer-links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links-grid a { color: #9BA3AF; text-decoration: none; font-size: 13px; }
        .footer-copyright { text-align: center; font-size: 12px; color: #4B5563; border-top: 1px solid #1F232B; padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .info-grid { grid-template-columns: repeat(2, 1fr); flex-direction: row; flex-wrap: wrap; }
            .provider-wall { grid-template-columns: repeat(4, 1fr); }
        }