:root {
            --bg-primary: #0F172A;
            --bg-secondary: #1E293B;
            --bg-accent: #020617;
            --brand-primary: #FFD700;
            --brand-secondary: #C5A000;
            --brand-highlight: #FACC15;
            --success: #22C55E;
            --error: #EF4444;
            --warning: #F59E0B;
            --info: #3B82F6;
            --text-primary: #F8FAFC;
            --text-secondary: #CBD5E1;
            --text-muted: #94A3B8;
            --text-on-brand: #0F172A;
            --border-primary: #334155;
            --border-secondary: #475569;
            --border-brand: #FFD700;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Inter', sans-serif;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; -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; }
        header { background-color: var(--bg-secondary); padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-primary); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); }
        header .logo-area { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
        header .logo-area img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-area strong { font-size: 16px; font-weight: normal; color: var(--brand-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-auth { padding: 8px 16px; border-radius: 8px; font-family: var(--font-secondary); font-weight: 600; cursor: pointer; transition: 0.3s; border: none; font-size: 14px; }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-secondary); }
        .btn-register { background: var(--brand-primary); color: var(--text-on-brand); }
        .btn-register:hover { background: var(--brand-highlight); }
        main { max-width: 1000px; margin: 0 auto; padding: 20px 15px 100px; }
        .hero-banner { width: 100%; aspect-ratio: 2/1; border-radius: 20px; overflow: hidden; cursor: pointer; box-shadow: 0 10px 25px rgba(0,0,0,0.3); border: 2px solid var(--border-primary); }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
        .hero-banner:hover img { transform: scale(1.05); }
        .jackpot-section { background: linear-gradient(135deg, var(--bg-accent), var(--bg-secondary)); margin: 25px 0; padding: 30px; border-radius: 24px; text-align: center; border: 2px solid var(--brand-primary); box-shadow: 0 0 20px rgba(255, 215, 0, 0.2); position: relative; overflow: hidden; }
        .jackpot-title { color: var(--brand-primary); font-size: 18px; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { font-family: var(--font-secondary); font-size: 42px; font-weight: 800; color: #fff; text-shadow: 0 0 15px var(--brand-primary); }
        .intro-card { background: var(--bg-secondary); padding: 30px; border-radius: 24px; margin-bottom: 30px; border-left: 6px solid var(--brand-primary); }
        .intro-card h1 { font-size: 28px; line-height: 1.3; color: var(--brand-primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }
        .section-title { font-size: 24px; margin: 40px 0 20px; text-align: center; 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; }
        .game-card { background: var(--bg-secondary); border-radius: 16px; overflow: hidden; text-decoration: none; transition: 0.3s; border: 1px solid var(--border-primary); display: block; }
        .game-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); box-shadow: 0 5px 15px rgba(0,0,0,0.4); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 12px; font-size: 16px; text-align: center; color: var(--text-primary); }
        .payment-section { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 12px; margin: 30px 0; }
        .payment-item { background: var(--bg-secondary); padding: 15px; border-radius: 12px; text-align: center; border: 1px solid var(--border-primary); transition: 0.3s; }
        .payment-item i { font-size: 24px; color: var(--brand-primary); margin-bottom: 8px; display: block; }
        .payment-item span { font-size: 13px; color: var(--text-secondary); }
        .guide-section { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin: 30px 0; }
        .guide-card { background: var(--bg-secondary); padding: 20px; border-radius: 16px; border-bottom: 3px solid var(--brand-primary); }
        .guide-card h3 { color: var(--brand-primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .lottery-marquee { background: var(--bg-accent); padding: 15px 0; border-radius: 12px; overflow: hidden; margin: 30px 0; border: 1px solid var(--border-primary); }
        .marquee-content { display: flex; white-space: nowrap; animation: marquee 30s linear infinite; }
        .win-record { display: inline-flex; align-items: center; gap: 10px; padding: 0 30px; color: var(--text-secondary); font-size: 14px; }
        .win-record b { color: var(--brand-primary); }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 30px 0; }
        .provider-item { background: linear-gradient(45deg, var(--bg-secondary), var(--bg-accent)); padding: 20px; border-radius: 12px; text-align: center; font-weight: bold; color: var(--brand-highlight); border: 1px solid var(--border-primary); font-size: 16px; }
        .comment-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin: 30px 0; }
        .comment-card { background: var(--bg-secondary); padding: 20px; border-radius: 16px; border: 1px solid var(--border-primary); }
        .comment-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
        .comment-header i { font-size: 32px; color: var(--text-muted); }
        .comment-user { font-weight: 600; color: var(--text-primary); }
        .comment-rating { color: var(--brand-primary); font-size: 12px; margin-bottom: 10px; }
        .comment-body { color: var(--text-secondary); font-size: 14px; line-height: 1.6; margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-muted); display: block; }
        .faq-section { margin: 30px 0; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 12px; overflow: hidden; border: 1px solid var(--border-primary); }
        .faq-question { padding: 18px; color: var(--brand-primary); font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 18px 18px; color: var(--text-secondary); font-size: 15px; line-height: 1.7; }
        .security-section { background: var(--bg-accent); padding: 30px; border-radius: 24px; text-align: center; margin: 40px 0; border: 1px dashed var(--border-secondary); }
        .security-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-top: 20px; }
        .security-badge { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 14px; }
        .security-badge i { color: var(--success); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-secondary); display: flex; justify-content: space-around; align-items: center; padding: 12px 0; border-top: 1px solid var(--border-primary); z-index: 1000; box-shadow: 0 -4px 10px rgba(0,0,0,0.3); }
        .nav-item { text-decoration: none; color: var(--text-muted); display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; transition: 0.3s; }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--brand-primary); }
        footer { background: var(--bg-accent); padding: 40px 20px 120px; border-top: 1px solid var(--border-primary); text-align: center; }
        .footer-contact { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; }
        .footer-contact a { color: var(--brand-primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; max-width: 800px; margin: 0 auto 30px; text-align: left; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: 0.3s; }
        .footer-links a:hover { color: var(--brand-primary); }
        .footer-copy { color: var(--text-muted); font-size: 13px; border-top: 1px solid var(--border-primary); padding-top: 20px; }
        @media (max-width: 600px) {
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .jackpot-amount { font-size: 32px; }
            .intro-card h1 { font-size: 22px; }
        }