:root {
            --primary: #D4AF37; --primary-hover: #F9D71C; --secondary: #C5A028; --secondary-hover: #B38B20; --accent: #FFD700;
            --bg-main: #0A0A0A; --bg-surface: #1A1A1A; --bg-elevated: #262626; --overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF; --text-secondary: #E0E0E0; --text-muted: #A0A0A0; --text-brand-contrast: #000000; --text-link: #D4AF37; --text-link-hover: #F9D71C;
            --btn-bg: #D4AF37; --btn-text: #000000; --btn-hover-bg: #F9D71C; --btn-hover-text: #000000;
            --success: #2ECC71; --error: #E74C3C; --warning: #F1C40F; --info: #3498DB;
            --border-default: #333333; --border-strong: #4D4D4D; --border-brand: #D4AF37;
            --font-headings: 'Hind Siliguri', sans-serif; --font-body: 'Noto Sans Bengali', sans-serif;
        }
        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0; font-family: var(--font-body); background-color: var(--bg-main); color: var(--text-primary);
            font-size: clamp(15px, 3.9vw, 16px); line-height: 1.65; padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)); overflow-x: hidden;
        }
        header {
            display: flex; justify-content: space-between; align-items: center; padding: 12px 0;
            position: sticky; top: 0; z-index: 1000; background: var(--bg-main);
        }
        .brand-link { display: flex; align-items: center; gap: 8px; text-decoration: none; color: inherit; }
        .brand-name { font-size: 16px; font-weight: normal; }
        .header-actions { display: flex; gap: 10px; }
        button, .btn, .cta {
            min-height: 44px; min-inline-size: 44px; padding: 12px 18px; border: none; border-radius: 8px;
            cursor: pointer; font-family: inherit; font-weight: 600; transition: all 0.2s ease; display: inline-flex; align-items: center; justify-content: center; text-decoration: none;
        }
        .btn-primary { background: var(--btn-bg); color: var(--btn-text); }
        .btn-primary:hover { background: var(--btn-hover-bg); color: var(--btn-hover-text); }
        .btn-outline { background: transparent; border: 1px solid var(--primary); color: var(--primary); }
        .btn-outline:hover { background: var(--primary); color: var(--text-brand-contrast); }
        
        main { width: 100%; }
        h1, h2, h3 { font-family: var(--font-headings); color: var(--text-primary); letter-spacing: 0.5px; margin: 0; }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin-bottom: 1rem; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin: 2rem 0 1.2rem; border-left: 4px solid var(--primary); padding-left: 12px; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; margin-bottom: 0.5rem; }
        
        .hero { text-align: center; margin-bottom: 2rem; }
        .hero-banner { display: block; width: 100%; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; }
        .hero-content { margin-top: 1.5rem; }
        .hero-intro { color: var(--text-secondary); margin-bottom: 1.5rem; }
        
        .games-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 2rem; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.2s ease; border: 1px solid var(--border-default); }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 14px; margin: 0; }
        
        .fact-table { width: 100%; border-collapse: collapse; background: var(--bg-surface); border-radius: 12px; overflow: hidden; margin-bottom: 1rem; }
        .fact-table td { padding: 12px; border-bottom: 1px solid var(--border-default); font-size: 14px; }
        .fact-table td:first-child { color: var(--text-muted); width: 40%; }
        .fact-table td:last-child { color: var(--text-primary); font-weight: 500; }
        .freshness-notice { font-style: italic; color: var(--text-muted); font-size: 13px; margin-bottom: 1rem; }
        
        .toc-nav { display: flex; overflow-x: auto; gap: 10px; padding: 10px 0; margin-bottom: 2rem; scrollbar-width: none; }
        .toc-nav::-webkit-scrollbar { display: none; }
        .toc-link { background: var(--bg-elevated); color: var(--text-secondary); padding: 8px 16px; border-radius: 20px; text-decoration: none; white-space: nowrap; font-size: 14px; border: 1px solid var(--border-default); }
        .toc-link:hover { color: var(--primary); border-color: var(--primary); }
        
        .category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 2rem; }
        .cat-tile { background: var(--bg-surface); padding: 20px; border-radius: 12px; text-decoration: none; color: inherit; text-align: center; border: 1px solid var(--border-default); transition: 0.2s; }
        .cat-tile:hover { background: var(--bg-elevated); border-color: var(--primary); }
        .cat-tile i { font-size: 24px; color: var(--primary); margin-bottom: 10px; display: block; }
        .cat-tile p { font-size: 12px; color: var(--text-muted); margin: 5px 0 0; }

        .announcement-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 2rem; }
        .announcement-item { background: var(--bg-surface); padding: 16px; border-radius: 12px; display: flex; gap: 15px; border-left: 4px solid var(--primary); }
        .announcement-item i { color: var(--primary); margin-top: 4px; }
        .announcement-date { font-size: 12px; color: var(--text-muted); display: block; margin-top: 8px; }

        .usp-bar { display: flex; flex-direction: column; gap: 12px; margin-bottom: 2rem; }
        .usp-item { background: var(--bg-surface); padding: 16px; border-radius: 12px; display: flex; gap: 15px; align-items: center; }
        .usp-item i { font-size: 24px; color: var(--primary); }
        .usp-text h3 { font-size: 16px; margin-bottom: 4px; }
        .usp-text p { font-size: 13px; color: var(--text-secondary); margin: 0; }

        .promo-card { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 12px; padding: 20px; margin-bottom: 16px; position: relative; overflow: hidden; }
        .promo-card h3 { color: var(--primary); margin-bottom: 10px; }
        .promo-card p { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; }
        
        .payment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 2rem; }
        .payment-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; text-align: center; border: 1px solid var(--border-default); }
        .payment-card i { font-size: 28px; color: var(--primary); margin-bottom: 10px; display: block; }
        .payment-card p { font-size: 12px; color: var(--text-muted); margin: 5px 0 0; }

        .guide-step { display: flex; gap: 15px; background: var(--bg-surface); padding: 20px; border-radius: 12px; margin-bottom: 12px; align-items: flex-start; }
        .step-num { min-width: 32px; height: 32px; background: var(--primary); color: var(--text-brand-contrast); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; }
        .step-content h3 { margin-bottom: 8px; }
        .step-content a { color: var(--primary); text-decoration: none; }

        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 2rem; }
        .provider-item { background: var(--bg-surface); padding: 15px; border-radius: 12px; text-align: center; border: 1px solid var(--border-default); }
        .provider-item h3 { font-size: 16px; margin-bottom: 5px; }
        .provider-item p { font-size: 12px; color: var(--text-muted); margin: 0; }

        .player-guide { background: var(--bg-surface); padding: 16px; border-radius: 12px; margin-bottom: 12px; border: 1px solid var(--border-default); }
        .guide-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; display: block; }

        .vip-grid { display: grid; grid-template-columns: repeat(1, 1fr); gap: 12px; margin-bottom: 2rem; }
        .vip-card { background: linear-gradient(135deg, var(--bg-surface), var(--bg-elevated)); padding: 20px; border-radius: 12px; border: 1px solid var(--border-brand); text-align: center; }
        .vip-card h3 { color: var(--primary); font-size: 20px; margin-bottom: 10px; }

        .faq-item { background: var(--bg-surface); border-radius: 12px; margin-bottom: 12px; border: 1px solid var(--border-default); overflow: hidden; }
        .faq-item summary { padding: 16px; cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; }
        .faq-item summary::after { content: '+'; color: var(--primary); font-size: 20px; }
        .faq-item [open] summary::after { content: '-'; }
        .faq-item p { padding: 0 16px 16px; color: var(--text-secondary); font-size: 14px; margin: 0; }

        .trust-statement { background: var(--bg-surface); padding: 24px; border-radius: 12px; border: 1px solid var(--border-default); }
        .team-card { background: var(--bg-elevated); padding: 20px; border-radius: 12px; margin-top: 20px; border-top: 3px solid var(--primary); }

        footer { background: var(--bg-surface); padding: 40px 0 20px; margin-top: 40px; border-top: 1px solid var(--border-default); }
        .footer-sitemap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-link { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: 0.2s; }
        .footer-link:hover { color: var(--primary); }
        .footer-legal { text-align: center; font-size: 12px; color: var(--text-muted); padding-inline: 20px; line-height: 1.8; }

        .navigator {
            position: fixed; inset-inline: 0; bottom: 0; height: 72px; background: var(--bg-surface);
            display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-default);
            padding-bottom: env(safe-area-inset-bottom); z-index: 2000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; text-decoration: none; color: var(--text-muted); font-size: 11px; gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--primary); }

        section { content-visibility: auto; contain-intrinsic-size: 1px 500px; }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .games-grid { grid-template-columns: repeat(4, 1fr); }
            .category-grid { grid-template-columns: repeat(3, 1fr); }
            .payment-grid { grid-template-columns: repeat(4, 1fr); }
            .provider-grid { grid-template-columns: repeat(4, 1fr); }
            .vip-grid { grid-template-columns: repeat(4, 1fr); }
            .navigator { position: static; display: none; }
            footer { padding-bottom: 24px; }
        }
        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
        }