:root {
            --brand-primary: #FFD700;
            --brand-variant: #B8860B;
            --brand-accent: #00FF41;
            --brand-cta: #E91E63;
            --bg-default: #0B0E11;
            --bg-paper: #151921;
            --bg-surface: #1E232B;
            --bg-subtle: #252B35;
            --text-primary: #FFFFFF;
            --text-secondary: #9BA3AF;
            --text-muted: #6B7280;
            --text-brand: #FFD700;
            --border-default: #2D3436;
            --border-active: #FFD700;
            --border-light: #3F4E4F;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Inter', 'Roboto', sans-serif;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { background-color: var(--bg-default); 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; transition: 0.3s; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        header {
            background-color: var(--bg-paper);
            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-default);
        }
        header .logo-box { display: flex; align-items: center; gap: 8px; }
        header .logo-box img { width: 25px; height: 25px; object-fit: contain; }
        header .logo-box strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }
        header .auth-btns { display: flex; gap: 10px; }
        header .auth-btns button {
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: var(--font-primary);
        }
        header .btn-login { background: transparent; border: 1px solid var(--brand-primary); color: var(--brand-primary); }
        header .btn-register { background: var(--brand-primary); color: #000; }

        main { padding: 10px; max-width: 800px; margin: 0 auto; }
        .hero-banner { margin-bottom: 20px; border-radius: 12px; overflow: hidden; aspect-ratio: 2/1; cursor: pointer; }
        
        .jackpot-container {
            background: linear-gradient(135deg, var(--bg-surface), var(--bg-paper));
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--brand-primary);
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-title { color: var(--brand-primary); font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; }
        .jackpot-amount { 
            font-family: var(--font-secondary); 
            font-size: 2.25rem; 
            font-weight: 700; 
            color: var(--brand-accent);
            text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
        }

        .intro-card { background: var(--bg-paper); padding: 20px; border-radius: 15px; margin-bottom: 25px; border-left: 4px solid var(--brand-primary); }
        .intro-card h1 { font-size: 1.5rem; margin-bottom: 10px; color: var(--brand-primary); }
        .intro-card p { color: var(--text-secondary); font-size: 1rem; }

        .section-header { margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-header h2 { font-size: 1.25rem; color: var(--text-primary); border-left: 3px solid var(--brand-cta); padding-left: 10px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); display: block; position: relative; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; transition: transform 0.3s; }
        .game-card h3 { 
            position: absolute; bottom: 0; left: 0; right: 0; 
            background: rgba(0,0,0,0.7); color: #fff; 
            font-size: 0.875rem; padding: 8px; text-align: center;
            font-weight: 500;
        }
        .game-card:hover img { transform: scale(1.05); }

        .payments-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; }
        .payment-item { 
            background: var(--bg-surface); padding: 15px 5px; 
            border-radius: 8px; text-align: center; border: 1px solid var(--border-light);
        }
        .payment-item i { font-size: 20px; color: var(--brand-primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 10px; color: var(--text-secondary); display: block; }

        .guidelines-container { display: grid; gap: 15px; margin-bottom: 25px; }
        .guide-box { background: var(--bg-paper); padding: 15px; border-radius: 10px; border: 1px solid var(--border-default); }
        .guide-box h3 { color: var(--brand-primary); font-size: 1.1rem; margin-bottom: 8px; }
        .guide-box p { font-size: 0.9rem; color: var(--text-secondary); }

        .lottery-ticker { background: var(--bg-surface); border-radius: 10px; height: 250px; overflow: hidden; position: relative; border: 1px solid var(--border-default); }
        .lottery-scroll { animation: tickerScroll 40s linear infinite; }
        @keyframes tickerScroll { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { 
            padding: 12px 15px; border-bottom: 1px solid var(--border-light); 
            display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem;
        }
        .lottery-user { color: var(--text-brand); font-weight: 600; }
        .lottery-win { color: var(--brand-accent); font-weight: 700; }

        .providers-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-btn { 
            background: var(--bg-subtle); padding: 12px; border-radius: 8px; 
            text-align: center; font-weight: 600; color: var(--brand-primary); border: 1px solid var(--border-default);
        }

        .reviews-container { display: grid; gap: 15px; margin-bottom: 25px; }
        .review-card { background: var(--bg-paper); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 24px; color: var(--text-muted); }
        .review-info h4 { font-size: 0.95rem; }
        .stars { color: #FFAB00; font-size: 12px; }
        .review-content { font-size: 0.875rem; color: var(--text-secondary); margin: 8px 0; }
        .review-date { font-size: 0.75rem; color: var(--text-muted); }

        .faq-container { display: grid; gap: 10px; margin-bottom: 25px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-q { padding: 15px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; color: var(--brand-primary); }
        .faq-a { padding: 0 15px 15px; font-size: 0.9rem; color: var(--text-secondary); }

        .security-section { background: var(--bg-paper); padding: 20px; border-radius: 15px; text-align: center; border: 1px dashed var(--brand-primary); }
        .security-badges { display: flex; justify-content: center; gap: 20px; margin: 15px 0; font-size: 24px; color: var(--brand-accent); }
        .security-links a { color: var(--brand-primary); text-decoration: underline; font-size: 0.85rem; }

        .navigator {
            position: fixed; bottom: 0; left: 0; right: 0;
            background: var(--bg-paper);
            display: flex; justify-content: space-around;
            padding: 10px 0; border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-align: center; color: var(--text-secondary); font-size: 11px; flex: 1; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item:active { color: var(--brand-primary); }

        footer { background: var(--bg-paper); padding: 30px 15px 80px; border-top: 1px solid var(--border-default); }
        .footer-contacts { display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; margin-bottom: 25px; }
        .footer-contacts a { font-size: 0.9rem; color: var(--brand-primary); background: var(--bg-surface); padding: 8px 15px; border-radius: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; text-align: center; }
        .footer-links a { font-size: 0.85rem; color: var(--text-secondary); }
        .footer-copy { text-align: center; font-size: 0.75rem; color: var(--text-muted); padding-top: 20px; border-top: 1px solid var(--border-default); }