:root {
            --primary: #FFD700;
            --secondary: #FF8C00;
            --accent: #1DB954;
            --bg-main: #0A0B0D;
            --bg-surface: #16181D;
            --bg-contrast: #1F2229;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-disabled: #65676B;
            --brand-contrast: #000000;
            --success: #00C853;
            --error: #FF5252;
            --warning: #FFAB00;
            --info: #2196F3;
            --border-light: #2D333F;
            --border-active: #FFD700;
            --border-muted: #1C1F26;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Inter', 'Roboto', sans-serif;
        }
        * { 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: 1.5; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header { background-color: var(--bg-surface); height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-light); }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background-color: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background-color: var(--primary); color: var(--brand-contrast); }
        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2 / 1; cursor: pointer; }
        .jackpot-section { background: linear-gradient(135deg, #16181D 0%, #0A0B0D 100%); margin: 15px; padding: 20px; border-radius: 12px; text-align: center; border: 1px solid var(--border-light); }
        .jackpot-title { color: var(--secondary); font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-family: var(--font-secondary); font-size: 32px; color: var(--primary); font-weight: 800; letter-spacing: 1px; }
        .intro-card { margin: 15px; padding: 20px; background-color: var(--bg-surface); border-radius: 15px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; line-height: 1.25; }
        .intro-card p { font-size: 16px; color: var(--text-secondary); text-align: justify; }
        .section-title { margin: 20px 15px 15px; font-size: 20px; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ""; width: 4px; height: 20px; background-color: var(--secondary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background-color: var(--bg-surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-muted); transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background-color: var(--bg-contrast); margin: 20px 15px; padding: 20px; border-radius: 15px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 12px; color: var(--text-secondary); }
        .guidelines-section { padding: 0 15px; margin-bottom: 20px; }
        .guide-item { background-color: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 10px; border: 1px solid var(--border-light); }
        .guide-item h3 { color: var(--secondary); margin-bottom: 8px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; text-align: justify; }
        .lottery-marquee { background-color: var(--bg-surface); margin: 20px 0; padding: 15px 0; overflow: hidden; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
        .marquee-content { display: flex; animation: marquee 30s linear infinite; }
        .lottery-item { flex-shrink: 0; padding: 0 20px; border-right: 1px solid var(--border-light); display: flex; flex-direction: column; gap: 4px; }
        .lottery-user { color: var(--accent); font-weight: 600; font-size: 14px; }
        .lottery-win { color: var(--primary); font-weight: 700; }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .providers-section { padding: 0 15px; margin: 20px 0; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-item { background: var(--bg-contrast); padding: 15px; text-align: center; border-radius: 8px; font-weight: bold; color: var(--secondary); border: 1px solid var(--border-muted); }
        .reviews-section { padding: 0 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border-light); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-disabled); }
        .review-info h4 { font-size: 16px; color: var(--text-primary); }
        .stars { color: var(--warning); font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }
        .review-date { font-size: 12px; color: var(--text-disabled); }
        .faq-section { padding: 0 15px; margin: 20px 0; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: var(--primary); border-bottom: 1px solid var(--border-muted); font-size: 16px; }
        .faq-answer { padding: 15px; color: var(--text-secondary); font-size: 14px; text-align: justify; }
        .security-section { margin: 20px 15px; padding: 20px; background: linear-gradient(to bottom, var(--bg-surface), var(--bg-main)); border-radius: 15px; text-align: center; border: 1px solid var(--border-light); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--accent); }
        .security-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background-color: var(--bg-surface); display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-light); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 12px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--primary); }
        footer { background-color: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-light); }
        .footer-contacts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .contact-link { background: var(--bg-contrast); padding: 10px; border-radius: 5px; text-align: center; font-size: 14px; color: var(--text-secondary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-disabled); font-size: 13px; text-align: center; }
        .copyright { text-align: center; color: var(--text-disabled); font-size: 12px; border-top: 1px solid var(--border-muted); padding-top: 20px; }