* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0F0F0F; color: #FFFFFF; font-family: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, -apple-system, sans-serif; line-height: 1.5; -webkit-tap-highlight-color: transparent; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header { background: #1A1A1A; padding: 10px 15px; position: sticky; top: 0; z-index: 1000; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #222222; }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: #FFD700; }
        .header-right { display: flex; gap: 8px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; transition: transform 0.2s; }
        .btn:active { transform: scale(0.95); }
        .btn-login { background: transparent; color: #FFD700; border: 1px solid #FFD700; }
        .btn-register { background: linear-gradient(135deg, #FFD700, #B8860B); color: #000000; }
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section { background: #1A1A1A; margin: 15px; padding: 20px; border-radius: 15px; text-align: center; border: 1px solid #B8860B; box-shadow: 0 0 15px rgba(184, 134, 11, 0.3); }
        .jackpot-title { color: #FFD700; font-size: 18px; margin-bottom: 10px; font-weight: 700; text-transform: uppercase; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #FFFFFF; font-family: 'system-ui'; letter-spacing: 2px; }
        .intro-card { background: #1A1A1A; margin: 15px; padding: 20px; border-radius: 15px; border-left: 4px solid #FFD700; }
        .intro-card h1 { font-size: 24px; color: #FFD700; margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { font-size: 14px; color: #B3B3B3; }
        .section-title { margin: 20px 15px 15px; font-size: 20px; color: #FFD700; display: flex; align-items: center; gap: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: #262626; border-radius: 12px; overflow: hidden; border: 1px solid #333333; transition: 0.3s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; color: #FFFFFF; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background: #1A1A1A; margin: 20px 15px; padding: 20px; border-radius: 15px; }
        .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: #FFD700; }
        .payment-item span { font-size: 10px; color: #B3B3B3; }
        .guidelines-grid { display: grid; grid-template-columns: 1fr; gap: 15px; padding: 0 15px; }
        .guide-card { background: #1A1A1A; padding: 15px; border-radius: 12px; border: 1px solid #222222; }
        .guide-card h2 { font-size: 18px; color: #FFD700; margin-bottom: 10px; }
        .guide-card p { font-size: 14px; color: #B3B3B3; text-align: justify; }
        .lottery-section { background: #1A1A1A; margin: 20px 15px; border-radius: 15px; overflow: hidden; }
        .lottery-item { padding: 12px 15px; border-bottom: 1px solid #222222; display: flex; justify-content: space-between; align-items: center; }
        .lottery-user { color: #FFFFFF; font-size: 14px; font-weight: 500; }
        .lottery-game { color: #B3B3B3; font-size: 12px; }
        .lottery-win { color: #00C853; font-weight: 700; font-size: 14px; }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-item { background: linear-gradient(45deg, #262626, #1A1A1A); padding: 15px; text-align: center; border-radius: 10px; border: 1px solid #333333; color: #FFD700; font-weight: 600; }
        .review-grid { display: grid; grid-template-columns: 1fr; gap: 15px; padding: 0 15px; }
        .review-card { background: #1A1A1A; padding: 15px; border-radius: 12px; position: relative; border: 1px solid #333333; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: #B3B3B3; }
        .review-info h3 { font-size: 16px; color: #FFFFFF; }
        .review-stars { color: #FFD700; font-size: 12px; }
        .review-content { font-size: 13px; color: #B3B3B3; font-style: italic; }
        .review-date { font-size: 11px; color: #666666; margin-top: 8px; display: block; }
        .faq-section { padding: 0 15px; margin-top: 20px; }
        .faq-item { background: #1A1A1A; margin-bottom: 10px; border-radius: 10px; padding: 15px; border: 1px solid #222222; }
        .faq-item h3 { font-size: 16px; color: #FFD700; margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: #B3B3B3; }
        .security-section { margin: 20px 15px; padding: 20px; background: #1A1A1A; border-radius: 15px; text-align: center; }
        .security-badges { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; flex-wrap: wrap; }
        .security-badges i { font-size: 30px; color: #1DB954; }
        .security-text { font-size: 12px; color: #B3B3B3; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #1A1A1A; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #222222; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #B3B3B3; font-size: 11px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #FFD700; }
        footer { background: #0F0F0F; padding: 30px 15px 100px; border-top: 1px solid #222222; }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 30px; }
        .footer-contact a { background: #1A1A1A; padding: 10px; border-radius: 8px; text-align: center; font-size: 13px; color: #B3B3B3; border: 1px solid #333333; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: #B3B3B3; font-size: 13px; margin-bottom: 5px; display: block; }
        .footer-bottom { text-align: center; color: #666666; font-size: 12px; border-top: 1px solid #222222; padding-top: 20px; }