:root {
            --brandPrimary: #6D28D9;
            --brandPrimaryHover: #7C3AED;
            --brandSecondary: #C084FC;
            --brandSecondaryHover: #A855F7;
            --brandAccent: #F472B6;
            --bgMain: #0F0A1A;
            --bgSurface: #1A1429;
            --bgElevated: #251C36;
            --bgOverlay: rgba(15, 10, 26, 0.75);
            --textPrimary: #F5F3FF;
            --textSecondary: #C4B5FD;
            --textMuted: #9CA3AF;
            --textContrast: #FFFFFF;
            --textLink: #C084FC;
            --textLinkHover: #F472B6;
            --btnBg: #F472B6;
            --btnText: #FFFFFF;
            --btnBgHover: #FB923C;
            --btnTextHover: #FFFFFF;
            --success: #10B981;
            --error: #EF4444;
            --warning: #FBBF24;
            --info: #3B82F6;
            --borderDefault: #312744;
            --borderStrong: #4C3B6D;
            --borderBrand: rgba(244, 114, 182, 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(244, 114, 182, 0.6);
            --gradBrand: linear-gradient(135deg, #6D28D9 0%, #C084FC 100%);
            --gradHero: radial-gradient(circle at top right, #2D1B4E, #0F0A1A);
            --gradButton: linear-gradient(180deg, #F472B6 0%, #DB2777 100%);
        }

        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Noto Sans Bengali', 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));
            overflow-x: hidden;
            background-color: var(--bgMain);
            color: var(--textPrimary);
        }
        h1, h2, h3 { font-family: 'Hind Siliguri', sans-serif; color: var(--textPrimary); margin-top: 0; }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; text-align: center; margin-bottom: 1rem; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2.5rem; margin-bottom: 1.2rem; text-align: center; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; margin-bottom: 0.75rem; }

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

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid var(--borderDefault);
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--bgMain);
        }
        .headerLogo { display: flex; align-items: center; gap: 8px; }
        .headerLogo img { width: 25px; height: 25px; border-radius: 50%; }
        .headerLogo strong { font-size: 16px; font-weight: normal; color: var(--textPrimary); }
        .headerActions { display: flex; gap: 10px; }
        .btnHeader {
            padding: 8px 16px;
            border-radius: var(--radiusSm);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: 1px solid var(--borderBrand);
            background: transparent;
            color: var(--textPrimary);
        }
        .btnHeaderLogin { background-color: var(--bgElevated); }
        .btnHeaderRegister { background: var(--gradButton); color: var(--btnText); border: none; }

        main { width: 100%; }
        section { 
            margin-bottom: 3rem; 
            content-visibility: auto; 
            contain-intrinsic-size: 1px 500px; 
        }

        .heroSection {
            padding: 40px 0;
            background: var(--gradHero);
            text-align: center;
            border-radius: var(--radiusLg);
            margin-top: 10px;
        }
        .heroIntro { max-width: 700px; margin: 0 auto 2rem auto; color: var(--textSecondary); padding-inline: 10px; }
        .heroCta { 
            display: block; 
            width: 100%; 
            max-width: 400px; 
            margin: 0 auto; 
            padding: 16px; 
            background: var(--gradButton); 
            color: var(--btnText); 
            text-align: center; 
            font-weight: 700; 
            border-radius: var(--radiusPill); 
            box-shadow: var(--shadowGlow);
            font-size: 1.2rem;
        }
        .heroTags { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
        .heroTag { 
            padding: 6px 14px; 
            background: var(--bgSurface); 
            border: 1px solid var(--borderBrand); 
            border-radius: var(--radiusPill); 
            font-size: 13px; 
            color: var(--textSecondary); 
        }

        .bannerLink { display: block; width: 100%; text-decoration: none; margin: 20px 0; }
        .bannerImg { 
            width: 100%; 
            aspect-ratio: 2 / 1; 
            object-fit: cover; 
            border-radius: var(--radiusMd); 
        }

        .categoryGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 12px; 
            margin-bottom: 2rem; 
        }
        .categoryTile { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            padding: 15px; 
            border-radius: var(--radiusMd); 
            text-align: center; 
            transition: transform 0.2s, border-color 0.2s;
        }
        .categoryTile:hover { transform: translateY(-3px); border-color: var(--brandSecondary); }
        .categoryTile i { font-size: 24px; color: var(--brandAccent); margin-bottom: 10px; display: block; }
        .categoryTile strong { display: block; font-size: 16px; margin-bottom: 5px; color: var(--textPrimary); }
        .categoryTile span { font-size: 12px; color: var(--textMuted); line-height: 1.4; }

        .gameGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
        }
        .gameCard { 
            background: var(--bgSurface); 
            border-radius: var(--radiusMd); 
            overflow: hidden; 
            border: 1px solid var(--borderDefault); 
            transition: border-color 0.2s;
            text-decoration: none;
        }
        .gameCard:hover { border-color: var(--brandSecondary); }
        .gameCard img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
        .gameCard h3 { 
            padding: 10px; 
            font-size: 14px; 
            text-align: center; 
            color: var(--textPrimary); 
            margin: 0; 
            white-space: nowrap; 
            overflow: hidden; 
            text-overflow: ellipsis; 
        }

        .factsContainer { max-width: 600px; margin: 0 auto; }
        .freshnessNotice { 
            text-align: center; 
            font-style: italic; 
            font-size: 13px; 
            color: var(--textMuted); 
            margin-bottom: 15px; 
        }
        .factsTable { 
            width: 100%; 
            border-collapse: collapse; 
            background: var(--bgSurface); 
            border-radius: var(--radiusMd); 
            overflow: hidden; 
            border: 1px solid var(--borderDefault);
        }
        .factsTable td { 
            padding: 12px 15px; 
            border-bottom: 1px solid var(--borderDefault); 
            font-size: 14px; 
        }
        .factsTable td:first-child { 
            font-weight: 600; 
            color: var(--textSecondary); 
            width: 40%; 
            background: var(--bgElevated); 
        }
        .factsFooter { 
            text-align: center; 
            margin-top: 12px; 
            font-size: 13px; 
        }
        .factsFooter a { color: var(--textMuted); }

        .tocNav { 
            display: flex; 
            overflow-x: auto; 
            gap: 10px; 
            padding: 10px 0; 
            scrollbar-width: none; 
            border-top: 1px solid var(--borderDefault); 
            border-bottom: 1px solid var(--borderDefault);
        }
        .tocNav::-webkit-scrollbar { display: none; }
        .tocLink { 
            white-space: nowrap; 
            padding: 6px 15px; 
            background: var(--bgSurface); 
            border-radius: var(--radiusPill); 
            font-size: 13px; 
            color: var(--textSecondary); 
            border: 1px solid var(--borderDefault);
        }

        .promoList { display: flex; flex-direction: column; gap: 15px; }
        .promoCard { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderBrand); 
            padding: 20px; 
            border-radius: var(--radiusMd); 
            box-shadow: var(--shadowCard);
        }
        .promoCard h3 { color: var(--brandAccent); }
        .promoCard p { font-size: 14px; color: var(--textSecondary); margin-bottom: 15px; }
        .promoCta { 
            display: inline-block; 
            padding: 10px 20px; 
            background: var(--gradButton); 
            color: var(--btnText); 
            border-radius: var(--radiusSm); 
            font-weight: 600; 
            font-size: 14px; 
        }

        .uspGrid { display: flex; flex-direction: column; gap: 15px; }
        .uspTile { 
            display: flex; 
            align-items: center; 
            gap: 15px; 
            background: var(--bgSurface); 
            padding: 15px; 
            border-radius: var(--radiusMd); 
            border-left: 4px solid var(--brandAccent);
        }
        .uspTile i { font-size: 24px; color: var(--brandAccent); width: 30px; text-align: center; }
        .uspContent strong { display: block; font-size: 15px; color: var(--textPrimary); }
        .uspContent span { font-size: 13px; color: var(--textMuted); }

        .paymentGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 12px; 
        }
        .payCard { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            padding: 15px; 
            border-radius: var(--radiusMd); 
            text-align: center; 
        }
        .payCard i { font-size: 28px; color: var(--brandSecondary); margin-bottom: 10px; display: block; }
        .payCard strong { display: block; font-size: 14px; margin-bottom: 8px; }
        .payCard p { font-size: 12px; color: var(--textMuted); margin: 0; line-height: 1.4; }

        .guideStep { 
            display: flex; 
            gap: 15px; 
            padding: 20px; 
            background: var(--bgSurface); 
            border-radius: var(--radiusMd); 
            margin-bottom: 12px; 
            align-items: flex-start; 
        }
        .stepBadge { 
            min-width: 35px; 
            height: 35px; 
            background: var(--gradBrand); 
            border-radius: 50%; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            font-weight: 700; 
            color: var(--btnText); 
        }
        .stepContent h3 { margin: 0 0 8px 0; font-size: 16px; }
        .stepContent h3 a { color: inherit; }
        .stepContent p { font-size: 14px; color: var(--textSecondary); margin: 0; }

        .mobileAccess { 
            text-align: center; 
            background: var(--bgSurface); 
            padding: 30px 20px; 
            border-radius: var(--radiusLg); 
            border: 1px solid var(--borderDefault); 
        }
        .appBtn { 
            display: block; 
            width: 100%; 
            max-width: 300px; 
            margin: 20px auto; 
            padding: 15px; 
            background: var(--gradBrand); 
            color: var(--btnText); 
            border-radius: var(--radiusMd); 
            font-weight: 700; 
            text-align: center;
        }

        .playerGuideItem { 
            background: var(--bgSurface); 
            padding: 20px; 
            border-radius: var(--radiusMd); 
            margin-bottom: 15px; 
            border: 1px solid var(--borderDefault);
        }
        .guideMeta { font-size: 12px; color: var(--textMuted); margin-bottom: 10px; display: block; }
        .guideItem p { font-size: 14px; color: var(--textSecondary); }

        .announcementList { display: flex; flex-direction: column; gap: 15px; }
        .announcementCard { 
            display: flex; 
            gap: 15px; 
            background: var(--bgSurface); 
            padding: 15px; 
            border-radius: var(--radiusMd); 
            border: 1px solid var(--borderDefault);
        }
        .announcementCard i { font-size: 20px; color: var(--brandAccent); margin-top: 3px; }
        .announcementBody h3 { font-size: 15px; margin-bottom: 5px; }
        .announcementBody p { font-size: 13px; color: var(--textSecondary); margin-bottom: 8px; }
        .announcementDate { font-size: 11px; color: var(--textMuted); }

        .faqList { display: flex; flex-direction: column; gap: 10px; }
        .faqItem { background: var(--bgSurface); border-radius: var(--radiusMd); border: 1px solid var(--borderDefault); }
        .faqItem summary { padding: 15px; cursor: pointer; outline: none; }
        .faqItem summary h3 { font-size: 15px; margin: 0; display: inline; }
        .faqItem p { padding: 0 15px 15px 15px; font-size: 14px; color: var(--textSecondary); margin: 0; }

        .aboutBox { 
            background: var(--bgSurface); 
            padding: 25px; 
            border-radius: var(--radiusLg); 
            border: 1px solid var(--borderDefault); 
            text-align: justify; 
        }
        .teamCard { 
            margin-top: 20px; 
            padding: 20px; 
            background: var(--bgElevated); 
            border-radius: var(--radiusMd); 
            border: 1px solid var(--borderBrand); 
        }
        .teamCard h3 { font-size: 16px; color: var(--brandAccent); margin-bottom: 10px; }
        .teamCard p { font-size: 13px; color: var(--textSecondary); margin-bottom: 0; }

        .securitySection { 
            text-align: center; 
            padding: 30px 20px; 
            background: var(--bgSurface); 
            border-radius: var(--radiusLg); 
            border: 1px solid var(--borderDefault); 
        }
        .securityLinks { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin: 20px 0; }
        .securityLinks a { font-size: 14px; padding: 8px 15px; background: var(--bgElevated); border-radius: var(--radiusSm); border: 1px solid var(--borderDefault); }

        footer { 
            margin-top: 4rem; 
            padding: 40px 0 100px 0; 
            background: var(--bgSurface); 
            border-top: 1px solid var(--borderDefault); 
            text-align: center; 
        }
        .footerSitemap { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            max-width: 800px; 
            margin: 0 auto 30px auto; 
        }
        .footerSitemap a { font-size: 13px; color: var(--textSecondary); }
        .footerContact { margin-bottom: 20px; font-size: 14px; }
        .footerContact a { color: var(--brandAccent); font-weight: 600; }
        .footerLegal { font-size: 12px; color: var(--textMuted); line-height: 1.5; padding-inline: 20px; }

        .navigator { 
            position: fixed; 
            inset-inline: 0; 
            bottom: 0; 
            height: 72px; 
            background: var(--bgSurface); 
            display: flex; 
            justify-content: space-around; 
            align-items: center; 
            border-top: 1px solid var(--borderDefault); 
            padding-bottom: env(safe-area-inset-bottom); 
            z-index: 1000; 
        }
        .navItem { 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            text-decoration: none; 
            color: var(--textSecondary); 
            font-size: 11px; 
            gap: 4px; 
        }
        .navItem i { font-size: 20px; }

        .utilCenter { text-align: center; }
        .utilLink { color: var(--textMuted); font-size: 13px; text-decoration: underline; }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .categoryGrid { grid-template-columns: repeat(3, 1fr); }
            .gameGrid { grid-template-columns: repeat(3, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
            .navigator { position: static; display: none; }
            footer { padding-bottom: 40px; }
        }

        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .categoryGrid { grid-template-columns: repeat(4, 1fr); }
            .gameGrid { grid-template-columns: repeat(4, 1fr); }
            .paymentGrid { grid-template-columns: repeat(5, 1fr); }
            .heroIntro { font-size: 18px; }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
        }