:root {
            --brand-primary: #D4AF37;
            --brand-primary-hover: #FFD700;
            --brand-secondary: #1A1A1A;
            --brand-secondary-hover: #2D2D2D;
            --brand-accent: #C0C0C0;
            --bg-main: #0B0B0B;
            --bg-surface: #151515;
            --bg-elevated: #1F1F1F;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #666666;
            --text-brand-contrast: #000000;
            --text-link: #D4AF37;
            --text-link-hover: #FFD700;
            --btn-bg: #D4AF37;
            --btn-text: #000000;
            --btn-bg-hover: #FFD700;
            --btn-text-hover: #000000;
            --border-default: #333333;
            --border-strong: #444444;
            --border-brand: #D4AF37;
        }
        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Hind Siliguri', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            font-size: clamp(15px, 3.9vw, 16px);
            line-height: 1.65;
            padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
            background-color: var(--bg-main);
            color: var(--text-primary);
            overflow-x: hidden;
        }
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-default);
            position: sticky;
            top: 0;
            background: var(--bg-main);
            z-index: 1000;
        }
        .header-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            color: var(--text-primary);
        }
        .header-logo strong {
            font-size: 16px;
            font-weight: 400;
        }
        .header-actions {
            display: flex;
            gap: 8px;
        }
        .btn-action {
            background: var(--bg-elevated);
            color: var(--text-primary);
            border: 1px solid var(--border-default);
            padding: 6px 12px;
            border-radius: 8px;
            cursor: pointer;
            font-family: inherit;
            font-size: 14px;
            min-height: 44px;
        }
        .btn-register {
            background: var(--btn-bg);
            color: var(--btn-text);
            border-color: var(--btn-bg);
        }
        main {
            max-width: 100%;
            margin: 0 auto;
        }
        .hero-section {
            margin-bottom: 2rem;
        }
        .hero-banner a {
            display: block;
            aspect-ratio: 2/1;
            overflow: hidden;
            border-radius: 0 0 16px 16px;
        }
        .hero-banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hero-content {
            padding: 20px 0;
            text-align: center;
        }
        h1 {
            font-family: 'Hind Siliguri', sans-serif;
            font-size: clamp(1.6rem, 6.5vw, 2.4rem);
            line-height: 1.2;
            color: var(--brand-primary);
            margin-bottom: 1rem;
        }
        .hero-intro {
            font-size: 16px;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
        }
        .cta-main {
            display: block;
            width: 100%;
            background: var(--btn-bg);
            color: var(--btn-text);
            text-align: center;
            text-decoration: none;
            font-weight: bold;
            padding: 16px;
            border-radius: 12px;
            font-size: 18px;
            transition: background 0.3s ease;
        }
        .cta-main:hover { background: var(--btn-bg-hover); }
        
        section {
            margin-bottom: 3rem;
            content-visibility: auto;
            contain-intrinsic-size: 1px 500px;
        }
        h2 {
            font-family: 'Hind Siliguri', sans-serif;
            font-size: clamp(1.3rem, 5.2vw, 1.8rem);
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 1.5rem;
            color: var(--brand-primary);
            border-left: 4px solid var(--brand-primary);
            padding-left: 12px;
        }
        h3 {
            font-family: 'Hind Siliguri', sans-serif;
            font-size: clamp(1.05rem, 4.2vw, 1.25rem);
            line-height: 1.3;
            margin-bottom: 0.5rem;
        }
        
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .game-card {
            text-decoration: none;
            color: var(--text-primary);
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.2s ease;
            border: 1px solid var(--border-default);
        }
        .game-card:hover { transform: translateY(-5px); }
        .game-card img {
            aspect-ratio: 1/1;
            width: 100%;
            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;
        }
        .fact-table td {
            padding: 12px;
            border-bottom: 1px solid var(--border-default);
        }
        .fact-label { color: var(--text-secondary); font-weight: 500; width: 40%; }
        .fact-value { color: var(--text-primary); }
        .freshness-notice {
            font-style: italic;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .toc-nav {
            display: flex;
            overflow-x: auto;
            gap: 10px;
            padding: 10px 0;
            scrollbar-width: none;
        }
        .toc-nav::-webkit-scrollbar { display: none; }
        .toc-link {
            white-space: nowrap;
            background: var(--bg-elevated);
            color: var(--text-primary);
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            border: 1px solid var(--border-default);
        }
        .toc-link:hover { border-color: var(--brand-primary); }

        .announcement-item {
            display: flex;
            gap: 15px;
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 12px;
            border-left: 3px solid var(--brand-primary);
        }
        .announcement-item i {
            color: var(--brand-primary);
            font-size: 20px;
            margin-top: 4px;
        }
        .announcement-date {
            font-size: 12px;
            color: var(--text-muted);
            display: block;
            margin-top: 8px;
        }

        .category-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .category-tile {
            text-decoration: none;
            color: var(--text-primary);
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-default);
        }
        .category-tile i {
            font-size: 24px;
            color: var(--brand-primary);
            margin-bottom: 10px;
            display: block;
        }
        .category-tile span { display: block; font-weight: bold; margin-bottom: 5px; }
        .category-tile p { font-size: 12px; color: var(--text-secondary); margin: 0; }

        .usp-bar {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .usp-item {
            display: flex;
            gap: 15px;
            background: var(--bg-elevated);
            padding: 15px;
            border-radius: 12px;
            align-items: center;
        }
        .usp-item i { font-size: 24px; color: var(--brand-primary); width: 30px; text-align: center; }

        .promo-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-brand);
            border-radius: 16px;
            padding: 20px;
            margin-bottom: 15px;
        }
        .promo-card h3 { color: var(--brand-primary); }
        .promo-card .btn-promo {
            display: inline-block;
            background: var(--btn-bg);
            color: var(--btn-text);
            padding: 10px 20px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            margin-top: 10px;
        }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .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: 30px; color: var(--brand-primary); margin-bottom: 10px; display: block; }
        .payment-card p { font-size: 12px; color: var(--text-secondary); margin: 5px 0 0; }

        .guide-step {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
        }
        .step-number {
            background: var(--brand-primary);
            color: var(--btn-text);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            flex-shrink: 0;
        }
        .guide-step a { color: var(--brand-primary); text-decoration: none; }

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

        .player-guide-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 12px;
        }
        .guide-meta { font-size: 12px; color: var(--text-muted); display: block; margin-bottom: 8px; }

        .vip-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .vip-card {
            background: var(--bg-elevated);
            padding: 15px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-default);
        }
        .vip-card h3 { color: var(--brand-primary); margin-bottom: 8px; }

        details {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 12px;
            border: 1px solid var(--border-default);
        }
        summary {
            font-weight: bold;
            cursor: pointer;
            outline: none;
            color: var(--text-primary);
        }
        .faq-answer { padding-top: 10px; color: var(--text-secondary); }

        .trust-statement {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 16px;
            line-height: 1.8;
        }
        .team-card {
            background: var(--bg-elevated);
            padding: 20px;
            border-radius: 12px;
            margin-top: 20px;
            border: 1px solid var(--border-brand);
        }

        footer {
            background: var(--bg-surface);
            padding: 30px 0;
            margin-top: 40px;
            border-top: 1px solid var(--border-default);
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 20px;
        }
        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
        }
        .footer-legal {
            font-size: 12px;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.5;
        }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0 calc(10px + env(safe-area-inset-bottom, 0px));
            border-top: 1px solid var(--border-default);
            z-index: 2000;
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            text-align: center;
            font-size: 11px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
        }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--brand-primary); }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .category-grid { grid-template-columns: repeat(3, 1fr); }
            .usp-bar { flex-direction: row; flex-wrap: wrap; }
            .usp-item { flex: 1 1 calc(50% - 15px); }
            .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 { display: none; }
        }
        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
        }