:root {
            --primary-gold: #FFD700;
            --secondary-gold: #C5A021;
            --accent-red: #E63946;
            --deep-emerald: #064E3B;
            --bg-main: #0D1117;
            --bg-surface: #161B22;
            --bg-elevated: #21262D;
            --bg-contrast: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #8B949E;
            --text-muted: #484F58;
            --text-highlight: #FFD700;
            --on-brand: #000000;
            --success: #2EA043;
            --warning: #D29922;
            --error: #F85149;
            --info: #58A6FF;
            --border-default: #30363D;
            --border-focus: #58A6FF;
            --border-divider: #21262D;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-display: 'Galada', cursive;
        }
        * { 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;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .logo-container { display: flex; align-items: center; gap: 8px; }
        header .logo-container img { width: 25px; height: 25px; object-fit: contain; }
        header .logo-container strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        header button {
            padding: 6px 15px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-family: var(--font-primary);
        }
        header .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        header .btn-register { background-color: var(--primary-gold); color: var(--on-brand); }
        main { max-width: 600px; margin: 0 auto; padding: 10px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; margin-bottom: 20px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(145deg, var(--deep-emerald), var(--bg-contrast));
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 2px solid var(--primary-gold);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
            margin-bottom: 20px;
        }
        .jackpot-title { color: var(--primary-gold); font-size: 18px; font-weight: 700; margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #fff; text-shadow: 0 0 10px var(--primary-gold); font-family: 'Inter', sans-serif; }
        .intro-card { background-color: var(--bg-surface); padding: 20px; border-radius: 12px; margin-bottom: 20px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-size: 24px; color: var(--primary-gold); margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; }
        .section-header { display: flex; align-items: center; gap: 10px; margin: 20px 0 15px; }
        .section-header h2 { font-size: 20px; color: var(--text-primary); border-left: 4px solid var(--primary-gold); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 25px; }
        .game-card { background-color: var(--bg-surface); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .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-section { background-color: var(--bg-elevated); padding: 15px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-bottom: 25px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--primary-gold); }
        .payment-item span { font-size: 10px; text-align: center; }
        .guide-section { margin-bottom: 25px; }
        .guide-item { background-color: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 12px; border: 1px solid var(--border-default); }
        .guide-item h3 { color: var(--primary-gold); font-size: 18px; margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .lottery-marquee { background-color: var(--bg-contrast); border-radius: 10px; height: 120px; overflow: hidden; position: relative; border: 1px solid var(--border-divider); margin-bottom: 25px; }
        .marquee-content { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { top: 100%; } 100% { top: -100%; } }
        .marquee-item { padding: 8px 15px; border-bottom: 1px solid var(--border-divider); display: flex; justify-content: space-between; font-size: 12px; }
        .marquee-item span:first-child { color: var(--text-highlight); }
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .provider-item { background: linear-gradient(90deg, var(--bg-surface), var(--bg-elevated)); padding: 12px; border-radius: 8px; text-align: center; color: var(--primary-gold); font-weight: 700; border: 1px solid var(--border-default); }
        .review-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .review-card { background-color: var(--bg-surface); padding: 15px; border-radius: 12px; border-left: 3px solid var(--primary-gold); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 24px; color: var(--text-secondary); }
        .review-rating { color: var(--primary-gold); font-size: 12px; margin-bottom: 8px; }
        .review-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }
        .review-date { font-size: 11px; color: var(--text-muted); }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background-color: var(--bg-surface); padding: 15px; border-radius: 8px; margin-bottom: 10px; border: 1px solid var(--border-default); }
        .faq-item h3 { font-size: 16px; color: var(--text-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .security-section { background-color: var(--deep-emerald); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 25px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary-gold); }
        .security-text { font-size: 13px; color: #fff; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background-color: var(--bg-surface); display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid var(--border-default); z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .navigator a { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 12px; gap: 4px; }
        .navigator a i { font-size: 18px; }
        footer { background-color: var(--bg-contrast); padding: 30px 15px 100px; text-align: center; border-top: 2px solid var(--border-divider); }
        .footer-contacts { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contacts a { color: var(--text-primary); text-decoration: none; font-size: 14px; background: var(--bg-elevated); padding: 5px 12px; border-radius: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-copyright { font-size: 12px; color: var(--text-muted); line-height: 1.5; }