:root {
            --brand-primary: #D4AF37;
            --brand-primary-variant: #FFD700;
            --brand-secondary: #006400;
            --brand-accent: #E63946;
            --bg-default: #0F0F0F;
            --bg-paper: #1A1A1A;
            --bg-elevated: #252525;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-on-brand: #000000;
            --border-low: #333333;
            --border-active: #D4AF37;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', 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; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header { position: sticky; top: 0; z-index: 1000; background: var(--bg-paper); border-bottom: 1px solid var(--border-low); padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; }
        .logo-box strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .auth-btns { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-reg { background: var(--brand-primary); color: var(--text-on-brand); }
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .jackpot-section { background: linear-gradient(135deg, #1a1a1a 0%, #000 100%); margin: 15px; padding: 20px; border-radius: 15px; border: 1px solid var(--brand-primary); text-align: center; }
        .jackpot-title { color: var(--brand-primary); font-size: 18px; margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--brand-primary-variant); text-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }
        .intro-card { margin: 15px; padding: 20px; background: var(--bg-paper); border-radius: 15px; }
        .intro-card h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 12px; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }
        .section-title { margin: 20px 15px 10px; font-size: 20px; color: var(--brand-primary); border-left: 4px solid var(--brand-primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-elevated); border-radius: 12px; overflow: hidden; transition: 0.3s; border: 1px solid var(--border-low); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; background: var(--bg-paper); margin: 15px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--brand-primary); }
        .guide-section { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .guide-item { background: var(--bg-paper); padding: 15px; border-radius: 12px; border-left: 3px solid var(--brand-secondary); }
        .guide-item h3 { font-size: 18px; margin-bottom: 8px; color: var(--brand-primary); }
        .lottery-marquee { background: var(--bg-paper); margin: 15px; padding: 10px; border-radius: 10px; height: 150px; overflow: hidden; position: relative; }
        .lottery-track { animation: scrollUp 20s linear infinite; }
        .lottery-item { padding: 8px; border-bottom: 1px solid var(--border-low); font-size: 13px; display: flex; justify-content: space-between; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: linear-gradient(45deg, #252525, #1a1a1a); padding: 15px; text-align: center; border-radius: 8px; border: 1px solid var(--border-low); font-weight: 600; color: var(--brand-primary-variant); }
        .review-card { background: var(--bg-elevated); margin: 15px; padding: 15px; border-radius: 15px; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-secondary); }
        .stars { color: #FFC107; font-size: 12px; }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-paper); margin-bottom: 10px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border-low); }
        .faq-question { padding: 15px; font-weight: 600; color: var(--brand-primary); display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; font-size: 14px; color: var(--text-secondary); }
        .security-section { margin: 15px; padding: 20px; background: #001a00; border-radius: 15px; text-align: center; border: 1px solid var(--brand-secondary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin: 15px 0; font-size: 24px; color: var(--brand-primary); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-paper); display: flex; justify-content: space-around; padding: 10px 5px; border-top: 2px solid var(--brand-primary); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; color: var(--text-secondary); }
        .nav-item i { font-size: 18px; }
        footer { background: #050505; padding: 30px 15px 100px; text-align: center; }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; font-size: 13px; color: var(--text-secondary); }
        .copyright { font-size: 12px; color: var(--text-hint); border-top: 1px solid var(--border-low); padding-top: 15px; }