:root {
            --primary: #FFD700;
            --secondary: #B8860B;
            --accent: #FF4500;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-elevated: #242424;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-muted: #808080;
            --border-default: #333333;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #D4AF37 100%);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            background-color: var(--bg-main);
            color: var(--text-primary);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        header div.logo-area { display: flex; align-items: center; gap: 8px; }
        header img { width: 25px; height: 25px; object-fit: contain; }
        header strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        header button {
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        header .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        header .btn-reg { background: var(--gold-gradient); color: #000; }
        main { max-width: 1000px; margin: 0 auto; padding: 0 10px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin: 15px 0; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
        .jackpot-box {
            background: radial-gradient(circle, #242424 0%, #111 100%);
            border: 2px solid var(--secondary);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            margin: 20px 0;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #FFF; font-family: 'Inter', sans-serif; letter-spacing: 2px; }
        .intro-card { background: var(--bg-surface); border-radius: 15px; padding: 25px; margin: 20px 0; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; }
        .intro-card p { color: var(--text-secondary); font-size: 15px; text-align: justify; }
        .section-header { margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-header h2 { font-size: 20px; color: var(--primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: 0.3s; }
        .game-card:hover { border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 10px; 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; margin: 20px 0; }
        .payment-item { background: var(--bg-elevated); padding: 12px 5px; border-radius: 8px; text-align: center; }
        .payment-item i { font-size: 20px; color: var(--primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 10px; color: var(--text-secondary); }
        .guides-container { display: grid; grid-template-columns: 1fr; gap: 15px; margin: 20px 0; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 10px; }
        .guide-item h3 { color: var(--primary); font-size: 17px; margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .lottery-marquee { background: #000; border: 1px solid var(--border-default); border-radius: 8px; padding: 10px; overflow: hidden; height: 200px; position: relative; }
        .lottery-list { animation: scrollMarquee 20s linear infinite; }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #222; font-size: 13px; }
        .lottery-user { color: var(--primary); }
        .lottery-win { color: var(--success); font-weight: bold; }
        @keyframes scrollMarquee { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 20px 0; }
        .provider-item { background: linear-gradient(90deg, #1A1A1A, #242424); padding: 15px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); font-weight: 600; color: var(--primary); }
        .review-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin: 20px 0; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; position: relative; }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 24px; color: var(--text-muted); }
        .stars { color: #FFC107; font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-muted); margin-top: 8px; display: block; }
        .faq-section { margin: 30px 0; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; color: var(--primary); border-bottom: 1px solid var(--border-default); font-size: 15px; }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); display: block; text-align: justify; }
        .security-section { background: #000; padding: 20px; border-radius: 12px; text-align: center; margin: 20px 0; border: 1px dashed var(--secondary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .security-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .security-links a { color: var(--primary); text-decoration: underline; font-size: 13px; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--bg-surface); display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid var(--border-default); z-index: 1001; }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); flex: 1; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item span { font-size: 12px; }
        footer { background: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        footer .contact-row { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 25px; }
        footer .contact-row a { color: var(--primary); text-decoration: none; font-size: 14px; background: var(--bg-elevated); padding: 8px 12px; border-radius: 20px; }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: center; margin-bottom: 30px; }
        footer .links-grid a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        footer .copy { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .review-grid, .guides-container { grid-template-columns: 1fr 1fr; }
        }