:root {
            --bg-primary: #0F172A;
            --bg-secondary: #1E293B;
            --bg-accent: #020617;
            --brand-primary: #FFD700;
            --brand-secondary: #EAB308;
            --brand-highlight: #FACC15;
            --success: #22C55E;
            --error: #EF4444;
            --warning: #F59E0B;
            --info: #3B82F6;
            --text-primary: #F8FAFC;
            --text-secondary: #CBD5E1;
            --text-disabled: #64748B;
            --text-inverse: #0F172A;
            --border-primary: #334155;
            --border-secondary: #475569;
            --border-accent: #FFD700;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Inter', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
        body { 
            background-color: var(--bg-primary); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5; 
            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-accent); 
            padding: 12px 20px; 
            position: sticky; 
            top: 0; 
            z-index: 1000; 
            border-bottom: 1px solid var(--border-primary); 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
        }
        .logo-area { display: flex; align-items: center; gap: 10px; }
        .logo-img { width: 25px; height: 25px; }
        .logo-text { font-size: 16px; font-weight: normal; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn { 
            padding: 8px 16px; 
            border-radius: 8px; 
            font-weight: 600; 
            cursor: pointer; 
            border: none; 
            font-family: var(--font-secondary);
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-primary); }
        .btn-register { background: var(--brand-primary); color: var(--text-inverse); }

        .hero-banner { 
            width: 100%; 
            aspect-ratio: 2 / 1; 
            cursor: pointer; 
            overflow: hidden; 
        }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-section { 
            background: linear-gradient(135deg, var(--bg-accent), var(--bg-secondary)); 
            text-align: center; 
            padding: 30px 20px; 
            border-bottom: 2px solid var(--brand-primary);
        }
        .jackpot-label { color: var(--brand-primary); font-size: 18px; margin-bottom: 10px; font-weight: 600; }
        .jackpot-value { 
            font-family: var(--font-secondary); 
            font-size: 36px; 
            font-weight: 700; 
            color: #fff; 
            text-shadow: 0 0 10px var(--brand-highlight);
        }

        .intro-section { padding: 40px 20px; text-align: center; max-width: 1200px; margin: 0 auto; }
        .intro-section h1 { font-size: 28px; color: var(--brand-primary); margin-bottom: 20px; line-height: 1.2; }
        .intro-section p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }

        .section-title { 
            font-size: 24px; 
            text-align: center; 
            margin: 40px 0 20px; 
            color: var(--brand-primary); 
            position: relative; 
            padding-bottom: 10px;
        }
        .section-title::after { 
            content: ''; 
            position: absolute; 
            bottom: 0; 
            left: 50%; 
            transform: translateX(-50%); 
            width: 60px; 
            height: 3px; 
            background: var(--brand-primary); 
        }

        .game-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
            padding: 0 15px; 
        }
        .game-card { 
            background: var(--bg-secondary); 
            border-radius: 12px; 
            overflow: hidden; 
            border: 1px solid var(--border-primary); 
            transition: transform 0.2s;
        }
        .game-card:active { transform: scale(0.95); }
        .game-card img { aspect-ratio: 1 / 1; object-fit: cover; }
        .game-card h3 { 
            padding: 12px; 
            font-size: 15px; 
            text-align: center; 
            color: var(--text-primary); 
            white-space: nowrap; 
            overflow: hidden; 
            text-overflow: ellipsis; 
        }

        .article-grid { 
            display: grid; 
            grid-template-columns: 1fr; 
            gap: 20px; 
            padding: 0 15px; 
        }
        .article-card { 
            display: flex; 
            background: var(--bg-secondary); 
            border-radius: 12px; 
            overflow: hidden; 
            border: 1px solid var(--border-primary); 
        }
        .article-img { width: 100px; height: 100px; object-fit: cover; }
        .article-content { padding: 12px; flex: 1; }
        .article-content h3 { font-size: 16px; margin-bottom: 8px; color: var(--brand-primary); }
        .article-content p { font-size: 13px; color: var(--text-secondary); line-height: 1.4; }

        .payment-grid { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
            padding: 0 15px; 
        }
        .payment-item { 
            background: var(--bg-secondary); 
            padding: 15px 5px; 
            border-radius: 8px; 
            text-align: center; 
            border: 1px solid var(--border-primary); 
        }
        .payment-item i { font-size: 20px; color: var(--brand-primary); margin-bottom: 8px; display: block; }
        .payment-item span { font-size: 11px; color: var(--text-secondary); }

        .lottery-container { 
            background: var(--bg-accent); 
            margin: 40px 0; 
            padding: 20px 0; 
            overflow: hidden; 
            position: relative; 
            border-top: 1px solid var(--border-primary); 
            border-bottom: 1px solid var(--border-primary); 
        }
        .lottery-track { 
            display: flex; 
            flex-direction: column; 
            animation: scrollUp 30s linear infinite; 
        }
        .lottery-item { 
            display: flex; 
            justify-content: space-between; 
            padding: 10px 20px; 
            border-bottom: 1px solid var(--border-primary); 
            font-size: 13px; 
            color: var(--text-secondary); 
        }
        .lottery-item .user { color: var(--text-primary); font-weight: 600; }
        .lottery-item .amount { color: var(--success); font-weight: 700; }
        @keyframes scrollUp { 
            0% { transform: translateY(0); } 
            100% { transform: translateY(-50%); } 
        }

        .provider-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
            padding: 0 15px; 
        }
        .provider-box { 
            background: var(--bg-secondary); 
            padding: 20px; 
            text-align: center; 
            border-radius: 12px; 
            border: 1px solid var(--border-primary); 
            font-weight: 600; 
            color: var(--brand-primary); 
        }

        .review-grid { 
            display: grid; 
            grid-template-columns: 1fr; 
            gap: 15px; 
            padding: 0 15px; 
        }
        .review-card { 
            background: var(--bg-secondary); 
            padding: 20px; 
            border-radius: 12px; 
            border: 1px solid var(--border-primary); 
        }
        .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-disabled); }
        .review-header .user-name { font-weight: 600; font-size: 15px; }
        .review-stars { color: var(--brand-primary); font-size: 12px; margin-bottom: 10px; }
        .review-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; font-style: italic; }
        .review-date { font-size: 12px; color: var(--text-disabled); text-align: right; }

        .faq-section { padding: 0 20px; max-width: 800px; margin: 0 auto; }
        .faq-item { 
            background: var(--bg-secondary); 
            margin-bottom: 10px; 
            border-radius: 8px; 
            border: 1px solid var(--border-primary); 
            overflow: hidden; 
        }
        .faq-question { 
            padding: 15px; 
            cursor: pointer; 
            font-weight: 600; 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            background: var(--bg-secondary);
        }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }

        .safety-section { 
            background: var(--bg-accent); 
            text-align: center; 
            padding: 40px 20px; 
            border-top: 1px solid var(--border-primary); 
        }
        .safety-icon { font-size: 40px; color: var(--success); margin-bottom: 15px; }
        .safety-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.6; }
        .safety-link { color: var(--brand-primary); font-weight: 600; font-size: 14px; }

        .navigator { 
            position: fixed; 
            bottom: 0; 
            left: 0; 
            right: 0; 
            background: var(--bg-accent); 
            display: flex; 
            justify-content: space-around; 
            padding: 10px 0; 
            border-top: 1px solid var(--border-primary); 
            z-index: 2000; 
        }
        .nav-item { text-align: center; flex: 1; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; color: var(--text-secondary); }
        .nav-item span { font-size: 11px; color: var(--text-secondary); font-family: var(--font-secondary); }

        footer { background: var(--bg-accent); padding: 40px 20px 100px; border-top: 1px solid var(--border-primary); }
        .footer-links { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            margin-bottom: 30px; 
        }
        .footer-links a { font-size: 12px; color: var(--text-secondary); text-align: center; }
        .copyright { text-align: center; font-size: 12px; color: var(--text-disabled); border-top: 1px solid var(--border-primary); padding-top: 20px; }