:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #1A1A1A;
            --accent: #00C853;
            --bg-main: #0F0F0F;
            --bg-surface: #1E1E1E;
            --bg-elevated: #2A2A2A;
            --bg-nav: #050505;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-muted: #757575;
            --brand-contrast: #000000;
            --success: #00E676;
            --error: #FF5252;
            --warning: #FFAB00;
            --info: #2979FF;
            --win: #FFD700;
            --border-default: #333333;
            --border-active: #FFD700;
            --border-subtle: #222222;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Roboto', 'Helvetica', Arial, sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-main); color: var(--text-primary); font-family: var(--font-primary); line-height: 1.6; overflow-x: hidden; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background-color: var(--bg-nav); 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 var(--border-subtle); }
        .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: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 6px 16px; border-radius: 4px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: var(--brand-contrast); }
        .btn:hover { opacity: 0.9; transform: translateY(-1px); }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container { background: linear-gradient(145deg, #1a1a1a, #000); margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid var(--primary); text-align: center; box-shadow: 0 0 15px rgba(255, 215, 0, 0.2); }
        .jackpot-title { color: var(--primary); font-size: 18px; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { font-family: var(--font-secondary); font-size: 32px; font-weight: 700; color: var(--win); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
        .intro-card { margin: 15px; padding: 20px; background: var(--bg-surface); border-radius: 12px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-size: 20px; color: var(--primary); margin-bottom: 10px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { margin: 20px 15px 15px; font-size: 20px; color: var(--primary); border-left: 4px solid var(--primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-surface); border-radius: 10px; overflow: hidden; border: 1px solid var(--border-subtle); transition: 0.3s; }
        .game-card:hover { border-color: var(--primary); }
        .game-image { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 14px; color: var(--text-primary); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .game-info p { font-size: 12px; color: var(--text-muted); }
        .payment-section { background: var(--bg-surface); margin: 25px 15px; padding: 20px; 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: var(--primary); }
        .payment-item span { font-size: 11px; color: var(--text-secondary); }
        .guidelines { padding: 0 15px; margin-bottom: 25px; }
        .guide-item { background: var(--bg-elevated); padding: 15px; border-radius: 10px; margin-bottom: 12px; border-left: 3px solid var(--accent); }
        .guide-item h3 { font-size: 16px; color: var(--text-primary); margin-bottom: 8px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }
        .marquee-container { background: var(--bg-surface); padding: 10px 0; margin: 20px 0; border-y: 1px solid var(--border-default); overflow: hidden; position: relative; }
        .marquee-content { display: flex; animation: scroll 30s linear infinite; white-space: nowrap; }
        .marquee-item { display: inline-flex; align-items: center; gap: 10px; padding: 0 20px; border-right: 1px solid var(--border-subtle); }
        .marquee-item span { font-size: 13px; color: var(--win); font-weight: 500; }
        @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .providers-wall { padding: 20px 15px; background: var(--bg-main); display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
        .provider-tag { background: var(--bg-elevated); padding: 5px 12px; border-radius: 20px; font-size: 12px; color: var(--text-secondary); border: 1px solid var(--border-subtle); }
        .reviews-container { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; border: 1px solid var(--border-subtle); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-muted); }
        .review-user-info h4 { font-size: 14px; color: var(--text-primary); }
        .review-stars { color: var(--win); font-size: 12px; }
        .review-date { font-size: 11px; color: var(--text-muted); margin-left: auto; }
        .review-body { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .faq-section { padding: 0 15px; margin: 30px 0; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; font-size: 15px; color: var(--primary); cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; font-size: 14px; color: var(--text-secondary); }
        .security-section { padding: 20px 15px; text-align: center; background: var(--bg-elevated); margin-top: 30px; border-top: 2px solid var(--primary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--success); }
        .security-text { font-size: 12px; color: var(--text-secondary); line-height: 1.4; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background: var(--bg-nav); display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-subtle); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-secondary); gap: 5px; }
        .nav-item i { font-size: 20px; }
        .nav-item span { font-size: 11px; }
        .nav-item:nth-child(3) i { color: var(--primary); font-size: 24px; }
        footer { background: var(--bg-nav); padding: 30px 15px 90px; border-top: 1px solid var(--border-subtle); }
        .footer-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .contact-link { background: var(--bg-surface); padding: 10px; border-radius: 6px; font-size: 13px; display: flex; align-items: center; gap: 8px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { font-size: 13px; color: var(--text-secondary); }
        .footer-bottom { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 15px; }