:root {
            --brandPrimary: #0D2B45;
            --brandPrimaryHover: #143C5E;
            --brandSecondary: #C0C0C0;
            --brandSecondaryHover: #E0E0E0;
            --brandAccent: #00E5FF;
            --bgMain: #050B14;
            --bgSurface: #0B1524;
            --bgElevated: #131F33;
            --bgOverlay: rgba(5, 11, 20, 0.8);
            --textPrimary: #E6F1FF;
            --textSecondary: #B0C4DE;
            --textMuted: #778899;
            --textContrast: #050B14;
            --textLink: #00E5FF;
            --textLinkHover: #80F3FF;
            --btnBg: #00E5FF;
            --btnText: #050B14;
            --btnHoverBg: #80F3FF;
            --btnHoverText: #050B14;
            --borderDefault: #1E2D44;
            --borderStrong: #2C3E5A;
            --borderBrand: rgba(0, 229, 255, 0.4);
            --radiusSm: 4px;
            --radiusMd: 12px;
            --radiusLg: 24px;
            --radiusPill: 9999px;
            --shadowCard: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
            --shadowElevated: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
            --shadowGlow: 0 0 15px rgba(0, 229, 255, 0.6);
            --gradBrand: linear-gradient(135deg, #0D2B45 0%, #00E5FF 100%);
            --gradHero: radial-gradient(circle at center, #131F33 0%, #050B14 100%);
            --gradButton: linear-gradient(180deg, #00E5FF 0%, #00B8CC 100%);
        }

        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Noto Sans Bengali', 'Manrope', sans-serif;
            background-color: var(--bgMain);
            color: var(--textPrimary);
            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;
        }

        h1, h2, h3 {
            font-family: 'Hind Siliguri', 'Outfit', sans-serif;
            font-weight: 700;
            color: var(--textPrimary);
            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-top: 2.5rem; margin-bottom: 1.25rem; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; }

        a { color: var(--textLink); text-decoration: none; transition: color 0.2s; }
        a:hover { color: var(--textLinkHover); }

        img { max-width: 100%; height: auto; display: block; }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 24px;
            border-radius: var(--radiusMd);
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, background 0.2s;
            border: none;
            text-align: center;
        }

        .btnPrimary {
            background: var(--gradButton);
            color: var(--btnText);
            box-shadow: var(--shadowGlow);
        }
        .btnPrimary:hover { background: var(--btnHoverBg); transform: translateY(-2px); }

        .glassCard {
            background: rgba(11, 21, 36, 0.6);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--borderBrand);
            border-radius: var(--radiusLg);
            padding: 20px;
            box-shadow: var(--shadowCard);
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            margin-bottom: 20px;
        }

        .headerLogo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .headerLogo strong { font-size: 16px; font-weight: 400; }

        .headerActions { display: flex; gap: 10px; }
        .btnSmall { padding: 8px 16px; font-size: 14px; border-radius: var(--radiusSm); }

        .heroSection {
            text-align: center;
            padding: 40px 0;
            background: var(--gradHero);
            border-radius: var(--radiusLg);
            margin-bottom: 30px;
        }
        .heroIntro { margin-bottom: 24px; color: var(--textSecondary); }
        .heroCta { width: 100%; margin-bottom: 24px; }
        .heroTags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px;
        }
        .tagPill {
            background: var(--bgElevated);
            border: 1px solid var(--borderDefault);
            padding: 4px 12px;
            border-radius: var(--radiusPill);
            font-size: 13px;
            color: var(--textSecondary);
        }

        .bannerWrap { display: block; margin-bottom: 30px; }
        .bannerWrap img { width: 100%; aspect-ratio: 2/1; border-radius: var(--radiusMd); }

        .catGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-bottom: 40px;
        }
        .catTile {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 16px;
            background: var(--bgSurface);
            border: 1px solid var(--borderDefault);
            border-radius: var(--radiusMd);
            transition: border-color 0.2s;
        }
        .catTile:hover { border-color: var(--brandAccent); }
        .catTile i { font-size: 24px; margin-bottom: 8px; color: var(--brandAccent); }
        .catTile strong { display: block; margin-bottom: 4px; }
        .catTile span { font-size: 12px; color: var(--textMuted); }

        .gameGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }
        .gameCard {
            background: var(--bgSurface);
            border-radius: var(--radiusMd);
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--borderDefault);
        }
        .gameCard img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .gameCard h3 {
            padding: 12px;
            font-size: 15px;
            text-align: center;
            color: var(--textPrimary);
        }

        .factTable {
            width: 100%;
            border-collapse: collapse;
            margin: 15px 0;
            background: var(--bgSurface);
            border-radius: var(--radiusMd);
            overflow: hidden;
        }
        .factTable td {
            padding: 12px;
            border-bottom: 1px solid var(--borderDefault);
        }
        .factLabel { color: var(--textSecondary); width: 40%; }
        .factValue { color: var(--textPrimary); font-weight: 500; }
        .freshNotice { font-style: italic; font-size: 13px; color: var(--textMuted); margin-bottom: 10px; }
        .termsLink { display: block; text-align: center; margin-top: 10px; font-size: 13px; color: var(--textMuted); }

        .tocNav {
            display: flex;
            overflow-x: auto;
            gap: 12px;
            padding: 10px 0;
            margin-bottom: 30px;
            scrollbar-width: none;
        }
        .tocNav::-webkit-scrollbar { display: none; }
        .tocLink {
            white-space: nowrap;
            background: var(--bgElevated);
            padding: 8px 16px;
            border-radius: var(--radiusPill);
            font-size: 14px;
            border: 1px solid var(--borderDefault);
        }

        .promoGrid { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
        .promoCard { display: flex; flex-direction: column; gap: 12px; }
        .promoCard h3 { color: var(--brandAccent); }

        .uspGrid { display: flex; flex-direction: column; gap: 15px; margin-bottom: 40px; }
        .uspItem {
            display: flex;
            gap: 15px;
            align-items: flex-start;
            background: var(--bgSurface);
            padding: 15px;
            border-radius: var(--radiusMd);
        }
        .uspItem i { font-size: 20px; color: var(--brandAccent); margin-top: 3px; }

        .paymentGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-bottom: 40px;
        }
        .payCard {
            background: var(--bgSurface);
            padding: 15px;
            border-radius: var(--radiusMd);
            text-align: center;
            border: 1px solid var(--borderDefault);
        }
        .payCard i { font-size: 24px; margin-bottom: 8px; color: var(--textSecondary); }
        .payCard p { font-size: 12px; color: var(--textMuted); margin: 8px 0 0; }

        .guideList { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
        .guideStep {
            display: flex;
            gap: 15px;
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
        }
        .stepBadge {
            min-width: 32px;
            height: 32px;
            background: var(--brandAccent);
            color: var(--textContrast);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }

        .downloadSection {
            background: var(--bgSurface);
            padding: 30px;
            border-radius: var(--radiusLg);
            text-align: center;
            margin-bottom: 40px;
        }

        .playerGuide {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 40px;
        }
        .guideItem { background: var(--bgSurface); padding: 20px; border-radius: var(--radiusMd); }
        .guideMeta { font-size: 12px; color: var(--textMuted); margin-bottom: 10px; }

        .announcementList { display: flex; flex-direction: column; gap: 15px; margin-bottom: 40px; }
        .announcementItem {
            display: flex;
            gap: 15px;
            background: var(--bgSurface);
            padding: 15px;
            border-radius: var(--radiusMd);
            border-left: 4px solid var(--brandAccent);
        }
        .announcementDate { font-size: 12px; color: var(--textMuted); display: block; margin-top: 5px; }

        .faqContainer { display: flex; flex-direction: column; gap: 10px; margin-bottom: 40px; }
        .faqItem details { background: var(--bgSurface); border-radius: var(--radiusMd); }
        .faqItem summary {
            padding: 15px;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faqItem summary h3 { font-size: 16px; text-align: left; }
        .faqItem p { padding: 0 15px 15px; color: var(--textSecondary); font-size: 14px; }

        .trustCard {
            background: var(--bgElevated);
            padding: 20px;
            border-radius: var(--radiusMd);
            margin-top: 20px;
            border: 1px solid var(--borderDefault);
        }

        footer {
            background: var(--bgSurface);
            padding: 40px 0 20px;
            border-top: 1px solid var(--borderStrong);
            text-align: center;
        }
        .footerSitemap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
            text-align: left;
        }
        .footerSitemap a { font-size: 13px; color: var(--textSecondary); }
        .footerContact { margin-bottom: 20px; font-size: 14px; }
        .footerLegal { font-size: 12px; color: var(--textMuted); }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            background: var(--bgSurface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0 env(safe-area-inset-bottom, 0px);
            border-top: 1px solid var(--borderStrong);
            z-index: 1000;
        }
        .navItem {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            color: var(--textSecondary);
            text-decoration: none;
        }
        .navItem i { font-size: 20px; margin-bottom: 4px; }

        .utilityLink { text-align: center; display: block; margin-top: 15px; font-weight: 600; }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .catGrid { grid-template-columns: repeat(3, 1fr); }
            .gameGrid { grid-template-columns: repeat(3, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
            .navigator { display: none; }
            header { padding: 20px 0; }
        }

        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .catGrid { grid-template-columns: repeat(4, 1fr); }
            .gameGrid { grid-template-columns: repeat(4, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
        }

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