* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0D0D0D; color: #FFFFFF; font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif; line-height: 1.5; overflow-x: hidden; }
        header { background-color: #1A1A1A; border-bottom: 1px solid #333333; padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; }
        header .brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: #FFD700; }
        header img { width: 25px; height: 25px; object-fit: contain; }
        header strong { font-size: 16px; font-weight: 400; color: #FFD700; }
        header .auth-btns { display: flex; gap: 10px; }
        header button { border: none; border-radius: 4px; padding: 6px 12px; font-weight: 600; cursor: pointer; font-size: 14px; transition: 0.3s; }
        header .login-btn { background-color: transparent; color: #FFD700; border: 1px solid #FFD700; }
        header .register-btn { background-color: #FFD700; color: #000000; }
        header .register-btn:hover { background-color: #FFC107; }
        main { max-width: 800px; margin: 0 auto; padding-bottom: 80px; }
        .hero-banner { width: 100%; aspect-ratio: 2 / 1; overflow: hidden; cursor: pointer; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container { background: linear-gradient(145deg, #1A1A1A, #262626); margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid #B8860B; text-align: center; box-shadow: 0 0 15px rgba(255, 215, 0, 0.2); }
        .jackpot-title { color: #B3B3B3; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
        .jackpot-amount { color: #FFD700; font-size: 32px; font-weight: 700; font-family: monospace; }
        .intro-card { background-color: #1A1A1A; margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid #333333; }
        .intro-card h1 { font-size: 20px; color: #FFD700; margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: #B3B3B3; }
        .section-header { margin: 20px 15px 10px; display: flex; align-items: center; gap: 10px; }
        .section-header h2 { font-size: 18px; color: #FFD700; font-weight: 600; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background-color: #1A1A1A; border-radius: 12px; overflow: hidden; border: 1px solid #333333; text-decoration: none; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 14px; color: #FFFFFF; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-license { background-color: #1A1A1A; margin: 20px 15px; padding: 20px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; border: 1px solid #333333; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: #B3B3B3; font-size: 10px; text-align: center; }
        .payment-item i { font-size: 20px; color: #FFD700; }
        .guide-section { padding: 0 15px; }
        .guide-card { background-color: #1A1A1A; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #222222; }
        .guide-card h3 { color: #FFD700; font-size: 16px; margin-bottom: 8px; }
        .guide-card p { color: #B3B3B3; font-size: 13px; }
        .lottery-box { background-color: #1A1A1A; margin: 20px 15px; border-radius: 12px; border: 1px solid #333333; overflow: hidden; }
        .lottery-marquee { height: 200px; overflow: hidden; position: relative; }
        .marquee-content { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        .lottery-item { padding: 10px 15px; border-bottom: 1px solid #222222; display: flex; justify-content: space-between; font-size: 12px; }
        .lottery-user { color: #FFD700; }
        .lottery-amount { color: #28A745; font-weight: bold; }
        @keyframes scrollUp { 0% { top: 0; } 100% { top: -400px; } }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; margin-top: 10px; }
        .provider-item { background: #262626; padding: 12px; border-radius: 8px; text-align: center; color: #FFD700; font-weight: 600; border: 1px solid #333333; font-size: 14px; }
        .reviews-section { padding: 0 15px; }
        .review-card { background-color: #1A1A1A; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #333333; }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-user i { color: #808080; font-size: 24px; }
        .review-info h4 { font-size: 14px; color: #FFFFFF; }
        .stars { color: #FFD700; font-size: 12px; }
        .review-content { font-size: 13px; color: #B3B3B3; margin-top: 5px; }
        .faq-section { padding: 0 15px; }
        .faq-item { background-color: #1A1A1A; border-radius: 12px; margin-bottom: 10px; border: 1px solid #333333; overflow: hidden; }
        .faq-question { padding: 15px; cursor: pointer; color: #FFD700; font-weight: 600; font-size: 14px; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; color: #B3B3B3; font-size: 13px; }
        .security-section { background-color: #1A1A1A; margin: 20px 15px; padding: 20px; border-radius: 12px; text-align: center; border: 1px solid #FF4500; }
        .security-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 15px; font-size: 24px; color: #FF4500; }
        .security-section p { font-size: 12px; color: #B3B3B3; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background-color: #1A1A1A; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333333; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { text-decoration: none; color: #B3B3B3; display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item:nth-child(3) { background-color: #FFD700; color: #000000; width: 50px; height: 50px; border-radius: 50%; justify-content: center; margin-top: -25px; border: 4px solid #0D0D0D; }
        footer { background-color: #1A1A1A; padding: 30px 15px 100px; border-top: 1px solid #333333; text-align: center; }
        footer .contact-links { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        footer .contact-links a { color: #FFD700; text-decoration: none; font-size: 14px; }
        footer .footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        footer .footer-nav a { color: #B3B3B3; text-decoration: none; font-size: 13px; }
        footer .copy { font-size: 11px; color: #808080; border-top: 1px solid #333333; padding-top: 15px; }
        @media (min-width: 800px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
        }