:root {
            --brandPrimary: #0066FF;
            --brandPrimaryHover: #3385FF;
            --brandSecondary: #C0C0C0;
            --brandSecondaryHover: #E0E0E0;
            --brandAccent: #00F5FF;
            --bgMain: #050B18;
            --bgSurface: #0D162B;
            --bgElevated: #16223D;
            --bgOverlay: rgba(5, 11, 24, 0.8);
            --textPrimary: #E6F0FF;
            --textSecondary: #B0C4DE;
            --textMuted: #78909C;
            --textBrandContrast: #050B18;
            --textLink: #00F5FF;
            --textLinkHover: #33D1FF;
            --btnBg: #0066FF;
            --btnText: #FFFFFF;
            --btnHoverBg: #00F5FF;
            --btnHoverText: #050B18;
            --semSuccess: #00C896;
            --semError: #FF5252;
            --semWarning: #FFC107;
            --semInfo: #00B0FF;
            --borderDefault: #1C2D4D;
            --borderStrong: #2D426B;
            --borderBrand: #00F5FF;
            --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, 245, 255, 0.4);
            --gradBrand: linear-gradient(135deg, #0066FF 0%, #00F5FF 100%);
            --gradHero: radial-gradient(circle at top right, #16223D 0%, #050B18 100%);
            --gradButton: linear-gradient(180deg, #007BFF 0%, #005BCC 100%);
        }

        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Be Vietnam Pro', 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);
        }
        img, video, iframe { max-width: 100%; height: auto; display: block; }
        a { color: var(--textLink); text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: var(--textLinkHover); }
        .btn, .cta { 
            display: inline-flex; 
            align-items: center; 
            justify-content: center; 
            min-height: 44px; 
            min-inline-size: 44px; 
            padding: 12px 18px; 
            border-radius: var(--radiusMd); 
            font-weight: 600; 
            cursor: pointer; 
            transition: all 0.3s ease; 
            border: none; 
            text-align: center;
        }
        .btnPrimary { background: var(--gradButton); color: var(--btnText); }
        .btnPrimary:hover { background: var(--btnHoverBg); color: var(--btnHoverText); box-shadow: var(--shadowGlow); }
        .btnSecondary { background: var(--bgElevated); color: var(--textPrimary); border: 1px solid var(--borderStrong); }
        .btnSecondary:hover { border-color: var(--brandAccent); color: var(--brandAccent); }
        
        h1 { font-family: 'Be Vietnam Pro', sans-serif; font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin: 0 0 1rem 0; color: var(--textPrimary); font-weight: 700; }
        h2 { font-family: 'Be Vietnam Pro', sans-serif; font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2rem; margin-bottom: 1.2rem; color: var(--textPrimary); font-weight: 700; }
        h3 { font-family: 'Be Vietnam Pro', sans-serif; font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; margin: 0 0 0.5rem 0; color: var(--textPrimary); font-weight: 600; }
        
        header { 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            padding: 12px 0; 
            position: sticky; 
            top: 0; 
            z-index: 100; 
            background: var(--bgOverlay); 
            backdrop-filter: blur(10px);
        }
        .headerLogo { display: flex; align-items: center; gap: 8px; }
        .headerLogo strong { font-size: 16px; font-weight: 400; color: var(--textPrimary); }
        .headerNav { display: flex; gap: 10px; }

        main { width: 100%; }
        .heroSection { 
            padding: 40px 0; 
            background: var(--gradHero); 
            border-radius: var(--radiusLg); 
            text-align: center; 
            margin-bottom: 2rem;
        }
        .heroIntro { max-width: 800px; margin: 0 auto 2rem auto; padding-inline: 1rem; color: var(--textSecondary); }
        .heroCta { display: block; width: 100%; max-width: 400px; margin: 0 auto; }
        .heroTags { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 1.5rem; }
        .heroTag { 
            padding: 4px 12px; 
            background: var(--bgElevated); 
            border: 1px solid var(--borderBrand); 
            color: var(--brandAccent); 
            border-radius: var(--radiusPill); 
            font-size: 0.8rem; 
            font-weight: 500;
        }

        .bannerWrap { margin: 2rem 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); 
            border-radius: var(--radiusMd); 
            padding: 16px; 
            text-align: center; 
            transition: transform 0.3s ease, border-color 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }
        .categoryTile:hover { transform: translateY(-5px); border-color: var(--brandAccent); }
        .categoryTile i { font-size: 1.5rem; color: var(--brandAccent); }
        .categoryTile span { display: block; font-weight: 600; color: var(--textPrimary); margin-bottom: 4px; }
        .categoryTile p { font-size: 0.85rem; color: var(--textMuted); margin: 0; }

        .gameGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
            margin-bottom: 2rem; 
        }
        .gameCard { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            overflow: hidden; 
            transition: all 0.3s ease; 
            text-decoration: none;
        }
        .gameCard:hover { border-color: var(--brandAccent); box-shadow: var(--shadowGlow); }
        .gameCard img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
        .gameCard h3 { padding: 12px; margin: 0; font-size: 0.95rem; text-align: center; color: var(--textPrimary); }

        .factsContainer { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            padding: 20px; 
            margin-bottom: 2rem; 
        }
        .freshnessNotice { font-style: italic; color: var(--textMuted); font-size: 0.85rem; margin-bottom: 1rem; display: block; }
        .factsTable { width: 100%; border-collapse: collapse; }
        .factsTable tr { border-bottom: 1px solid var(--borderDefault); }
        .factsTable td { padding: 12px 8px; font-size: 0.9rem; vertical-align: top; }
        .factsLabel { color: var(--textSecondary); width: 40%; font-weight: 500; }
        .factsValue { color: var(--textPrimary); }
        .factsFooter { margin-top: 1rem; text-align: center; font-size: 0.85rem; }
        .factsFooter a { color: var(--textMuted); text-decoration: underline; }

        .tocNav { 
            display: flex; 
            overflow-x: auto; 
            gap: 10px; 
            padding: 10px 0; 
            margin-bottom: 2rem; 
            scrollbar-width: none; 
            -ms-overflow-style: none;
        }
        .tocNav::-webkit-scrollbar { display: none; }
        .tocLink { 
            white-space: nowrap; 
            padding: 8px 16px; 
            background: var(--bgElevated); 
            border: 1px solid var(--borderStrong); 
            border-radius: var(--radiusPill); 
            font-size: 0.85rem; 
            font-weight: 500; 
            color: var(--textSecondary);
        }
        .tocLink:hover { background: var(--brandPrimary); color: #fff; }

        .promoGrid { display: grid; gap: 15px; margin-bottom: 2rem; }
        .promoCard { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            padding: 20px; 
            display: flex; 
            flex-direction: column; 
            gap: 12px;
        }
        .promoCard h3 { color: var(--brandAccent); }
        .promoCard p { color: var(--textSecondary); font-size: 0.95rem; margin: 0; }

        .uspBar { display: grid; gap: 15px; margin-bottom: 2rem; }
        .uspTile { 
            background: var(--bgElevated); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            padding: 16px; 
            display: flex; 
            align-items: flex-start; 
            gap: 15px; 
        }
        .uspTile i { font-size: 1.2rem; color: var(--brandAccent); margin-top: 3px; }
        .uspTile strong { display: block; color: var(--textPrimary); margin-bottom: 4px; }
        .uspTile p { margin: 0; font-size: 0.85rem; color: var(--textSecondary); }

        .paymentGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 12px; 
            margin-bottom: 2rem; 
        }
        .paymentCard { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            padding: 16px; 
            text-align: center; 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            gap: 10px; 
        }
        .paymentCard i { font-size: 1.5rem; color: var(--brandAccent); }
        .paymentCard strong { font-size: 0.9rem; color: var(--textPrimary); }
        .paymentCard p { font-size: 0.8rem; color: var(--textMuted); margin: 0; }

        .guideList { display: grid; gap: 15px; margin-bottom: 2rem; }
        .guideStep { 
            display: flex; 
            gap: 15px; 
            background: var(--bgSurface); 
            padding: 20px; 
            border-radius: var(--radiusMd); 
            border: 1px solid var(--borderDefault);
        }
        .stepBadge { 
            min-width: 32px; 
            height: 32px; 
            background: var(--gradBrand); 
            color: var(--textBrandContrast); 
            border-radius: 50%; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            font-weight: 700; 
            flex-shrink: 0;
        }
        .guideStep h3 a { color: inherit; text-decoration: none; }

        .downloadBox { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderBrand); 
            border-radius: var(--radiusMd); 
            padding: 30px 20px; 
            text-align: center; 
            margin-bottom: 2rem; 
        }
        .downloadBox p { color: var(--textSecondary); margin-bottom: 1.5rem; }

        .providerGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 12px; 
            margin-bottom: 2rem; 
        }
        .providerTile { 
            background: var(--bgElevated); 
            border: 1px solid var(--borderDefault); 
            padding: 15px; 
            border-radius: var(--radiusMd); 
            text-align: center; 
        }
        .providerTile strong { display: block; margin-bottom: 5px; color: var(--textPrimary); }
        .providerTile p { font-size: 0.8rem; color: var(--textMuted); margin: 0; }

        .playerGuideItem { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            padding: 20px; 
            margin-bottom: 15px; 
        }
        .guideMeta { font-size: 0.8rem; color: var(--textMuted); margin-bottom: 10px; display: block; }

        .announcementList { display: grid; gap: 12px; margin-bottom: 2rem; }
        .announcementItem { 
            background: var(--bgElevated); 
            border-left: 4px solid var(--brandAccent); 
            padding: 15px; 
            border-radius: var(--radiusSm); 
            display: flex; 
            gap: 15px; 
        }
        .announcementItem i { color: var(--brandAccent); margin-top: 5px; }
        .announcementContent h3 { font-size: 1rem; margin-bottom: 5px; }
        .announcementContent p { font-size: 0.85rem; color: var(--textSecondary); margin: 0 0 5px 0; }
        .announcementDate { font-size: 0.75rem; color: var(--textMuted); }

        .faqSection { margin-bottom: 2rem; }
        .faqItem { margin-bottom: 12px; border-bottom: 1px solid var(--borderDefault); }
        .faqItem summary { cursor: pointer; list-style: none; }
        .faqItem summary h3 { display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
        .faqItem p { padding: 10px 0; color: var(--textSecondary); font-size: 0.95rem; }

        .aboutBox { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            padding: 25px; 
            margin-bottom: 2rem; 
        }
        .teamCard { 
            background: var(--bgElevated); 
            border: 1px solid var(--borderStrong); 
            padding: 20px; 
            border-radius: var(--radiusMd); 
            margin-top: 20px; 
        }

        .securityBox { 
            background: var(--bgSurface); 
            border: 1px solid var(--borderDefault); 
            border-radius: var(--radiusMd); 
            padding: 25px; 
            margin-bottom: 2rem; 
        }
        .externalLinks { display: flex; gap: 15px; flex-wrap: wrap; margin: 15px 0; }
        .externalLink { 
            padding: 6px 12px; 
            background: var(--bgElevated); 
            border: 1px solid var(--borderStrong); 
            border-radius: var(--radiusSm); 
            font-size: 0.85rem; 
        }

        footer { 
            background: var(--bgSurface); 
            border-top: 1px solid var(--borderDefault); 
            padding: 40px 0 20px 0; 
            text-align: center; 
            margin-top: 3rem; 
        }
        .footerSitemap { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            margin-bottom: 30px; 
            text-align: left; 
            max-width: 800px; 
            margin-inline: auto; 
        }
        .footerSitemap a { font-size: 0.85rem; color: var(--textSecondary); }
        .footerContact { margin-bottom: 20px; font-size: 0.9rem; }
        .footerLegal { font-size: 0.8rem; color: var(--textMuted); line-height: 1.5; }

        .navigator { 
            position: fixed; 
            inset-inline: 0; 
            bottom: 0; 
            background: var(--bgSurface); 
            border-top: 1px solid var(--borderDefault); 
            display: flex; 
            justify-content: space-around; 
            padding: 10px 0 calc(10px + env(safe-area-inset-bottom)); 
            z-index: 1000; 
            backdrop-filter: blur(10px);
        }
        .navItem { 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            gap: 4px; 
            text-decoration: none; 
            color: var(--textSecondary); 
            font-size: 0.7rem; 
            font-weight: 500; 
        }
        .navItem i { font-size: 1.2rem; }
        .navItem:hover { color: var(--brandAccent); }

        .utilityLink { text-align: center; display: block; margin-top: 1rem; font-size: 0.9rem; color: var(--brandAccent); }

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

        @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); }
            .providerGrid { grid-template-columns: repeat(3, 1fr); }
            .navigator { display: none; }
            header { padding-inline: 20px; }
        }

        @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(4, 1fr); }
            .providerGrid { grid-template-columns: repeat(4, 1fr); }
        }