:root {
            --primary: #FFD700;
            --secondary: #B8860B;
            --accent: #FF4500;
            --highlight: #FFEA00;
            --main-bg: #0B0E11;
            --surface: #1E2329;
            --card-bg: #181A20;
            --elevated: #2B2F36;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-muted: #64748B;
            --border-default: #2B3139;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--main-bg);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background: var(--surface);
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            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(--primary); }
        header .auth-btns { display: flex; gap: 8px; }
        header button {
            padding: 6px 14px;
            border-radius: 4px;
            border: none;
            font-weight: 600;
            cursor: pointer;
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-reg { background: var(--primary); color: #000; }
        main { max-width: 600px; margin: 0 auto; padding: 10px; }
        .banner { 
            width: 100%; 
            aspect-ratio: 2/1; 
            border-radius: var(--radius); 
            overflow: hidden; 
            cursor: pointer; 
            margin-bottom: 15px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.5);
        }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: linear-gradient(135deg, #1e2329 0%, #0b0e11 100%);
            border: 2px solid var(--primary);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            position: relative;
        }
        .jackpot-title { color: var(--primary); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 5px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--highlight); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
        .intro-card { background: var(--card-bg); padding: 20px; border-radius: var(--radius); margin-bottom: 20px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 20px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-header { margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-header h2 { font-size: 18px; border-left: 3px solid var(--primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .game-card { background: var(--card-bg); border-radius: var(--radius); overflow: hidden; text-decoration: none; transition: transform 0.2s; border: 1px solid var(--border-default); }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; background: var(--surface); padding: 15px; border-radius: var(--radius); margin-bottom: 20px; }
        .payment-item { text-align: center; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { display: block; font-size: 20px; color: var(--primary); margin-bottom: 5px; }
        .guideline-section { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
        .guide-card { background: var(--card-bg); padding: 15px; border-radius: var(--radius); }
        .guide-card h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .guide-card p { font-size: 13px; color: var(--text-secondary); }
        .lottery-box { background: var(--surface); padding: 10px; border-radius: var(--radius); height: 120px; overflow: hidden; position: relative; border: 1px solid var(--border-default); }
        .lottery-track { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 5px; font-size: 12px; border-bottom: 1px solid var(--border-default); }
        .lottery-user { color: var(--primary); }
        .lottery-win { color: var(--highlight); font-weight: bold; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px; }
        .provider-item { background: var(--elevated); padding: 12px; text-align: center; border-radius: 8px; font-weight: 600; color: var(--primary); border: 1px solid var(--border-default); }
        .reviews-container { display: flex; flex-direction: column; gap: 15px; margin-bottom: 20px; }
        .review-card { background: var(--card-bg); padding: 15px; border-radius: var(--radius); border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-user i { font-size: 24px; color: var(--text-muted); }
        .review-stars { color: #FFD700; font-size: 12px; }
        .review-date { font-size: 11px; color: var(--text-muted); float: right; }
        .faq-section { margin-bottom: 20px; }
        .faq-item { background: var(--card-bg); margin-bottom: 8px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); text-align: justify; }
        .security-section { background: var(--surface); padding: 20px; border-radius: var(--radius); text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .security-text { font-size: 12px; color: var(--text-muted); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 2px; }
        .nav-item:active { color: var(--primary); }
        footer {
            background: #000;
            padding: 30px 20px 80px;
            text-align: center;
        }
        .footer-social { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-social a { color: var(--text-primary); text-decoration: none; font-size: 14px; background: var(--surface); padding: 8px 15px; border-radius: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: left; margin-bottom: 30px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; display: block; margin-bottom: 5px; }
        .footer-copy { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }