:root {
            --brandPrimary: #0B1B3D;
            --brandPrimaryHover: #142B5B;
            --brandSecondary: #C0C0C8;
            --brandSecondaryHover: #E0E0E8;
            --brandAccent: #00F5FF;
            --bgMain: #060E21;
            --bgSurface: #0D1833;
            --bgElevated: #16244B;
            --bgOverlay: rgba(6, 14, 33, 0.8);
            --textPrimary: #F0F4FA;
            --textSecondary: #B0BCCB;
            --textMuted: #7A8BA8;
            --textBrandContrast: #060E21;
            --textLink: #00F5FF;
            --textLinkHover: #70F9FF;
            --btnBg: #00F5FF;
            --btnText: #060E21;
            --btnBgHover: #70F9FF;
            --btnTextHover: #060E21;
            --semanticSuccess: #00C896;
            --semanticError: #FF4D4D;
            --semanticWarning: #FFB800;
            --semanticInfo: #4D9BFF;
            --borderDefault: #1B2B52;
            --borderStrong: #2A3F7A;
            --borderBrand: #00F5FF;
            --radiusSm: 2px;
            --radiusMd: 4px;
            --radiusLg: 8px;
            --radiusPill: 9999px;
            --shadowCard: 4px 4px 0px rgba(0, 0, 0, 0.4);
            --shadowElevated: 8px 8px 0px rgba(0, 0, 0, 0.6);
            --shadowGlow: 0 0 15px rgba(0, 245, 255, 0.5);
            --gradBrand: linear-gradient(135deg, #0B1B3D 0%, #060E21 100%);
            --gradHero: linear-gradient(180deg, #0D1833 0%, #060E21 100%);
            --gradButton: linear-gradient(to bottom, #00F5FF 0%, #00D1DD 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);
        }
        h1, h2, h3 { font-family: 'Oswald', sans-serif; font-weight: 700; letter-spacing: -0.02em; color: var(--textPrimary); margin-top: 2rem; }
        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; }
        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 ease; }
        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 18px;
            border-radius: var(--radiusMd);
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.1s ease, box-shadow 0.1s ease;
            border: none;
            text-align: center;
            text-decoration: none;
        }
        .btnPrimary { background: var(--gradButton); color: var(--btnText); box-shadow: var(--shadowCard); }
        .btnPrimary:hover { transform: translateY(-2px); box-shadow: var(--shadowElevated); color: var(--btnTextHover); }
        .btnSecondary { background: var(--bgElevated); color: var(--textPrimary); border: 1px solid var(--borderStrong); }
        .btnSecondary:hover { background: var(--brandPrimaryHover); }
        
        header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0;
            background: var(--bgMain);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .headerLogo { display: flex; align-items: center; gap: 8px; }
        .headerLogo strong { font-size: 16px; font-weight: 400; }
        .headerActions { display: flex; gap: 10px; }

        main { width: 100%; }
        .heroSection { padding: 2rem 0; text-align: center; background: var(--gradHero); }
        .heroIntro { max-width: 800px; margin: 0 auto 2rem; padding: 0 1rem; }
        .heroCta { display: block; width: 100%; max-width: 400px; margin: 0 auto 1.5rem; }
        .heroTags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 1rem; }
        .heroTag { background: var(--bgElevated); color: var(--textSecondary); padding: 4px 12px; border-radius: var(--radiusPill); font-size: 0.85rem; border: 1px solid var(--borderDefault); }

        .bannerWrap { display: block; width: 100%; margin: 0; }
        .bannerImg { width: 100%; aspect-ratio: 2/1; object-fit: cover; }

        .categoryHub { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 2rem 0; }
        .categoryTile { 
            background: var(--bgSurface); 
            padding: 1.5rem; 
            border-radius: var(--radiusLg); 
            text-align: center; 
            border: 1px solid var(--borderDefault);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }
        .categoryTile i { font-size: 2rem; color: var(--brandAccent); margin-bottom: 8px; }
        .categoryTile strong { display: block; font-size: 1.1rem; color: var(--textPrimary); }
        .categoryTile span { font-size: 0.85rem; color: var(--textSecondary); line-height: 1.4; }

        .gameGrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; padding-bottom: 2rem; }
        .gameCard { 
            background: var(--bgSurface); 
            border-radius: var(--radiusLg); 
            overflow: hidden; 
            border: 1px solid var(--borderDefault);
            box-shadow: var(--shadowCard);
            text-decoration: none;
            color: inherit;
        }
        .gameCardImg { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .gameCardContent { padding: 12px; text-align: center; }
        .gameCardContent h3 { margin: 0; font-size: 1rem; font-weight: 600; }

        .factsSection { background: var(--bgSurface); padding: 2rem; border-radius: var(--radiusLg); 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; margin-bottom: 1rem; }
        .factsTable td { padding: 12px; border-bottom: 1px solid var(--borderDefault); }
        .factsTable td:first-child { color: var(--textSecondary); font-weight: 500; width: 40%; }
        .factsTable td:last-child { color: var(--textPrimary); text-align: right; }
        .termsLink { display: block; text-align: center; font-size: 0.85rem; color: var(--textMuted); margin-top: 1rem; }

        .tocNav { 
            display: flex; 
            overflow-x: auto; 
            gap: 12px; 
            padding: 1rem 0; 
            scrollbar-width: none; 
            -ms-overflow-style: none;
            border-bottom: 1px solid var(--borderDefault);
            margin-bottom: 2rem;
        }
        .tocNav::-webkit-scrollbar { display: none; }
        .tocLink { 
            white-space: nowrap; 
            background: var(--bgElevated); 
            padding: 8px 16px; 
            border-radius: var(--radiusPill); 
            font-size: 0.9rem; 
            border: 1px solid var(--borderStrong);
        }

        .promoSection { padding: 2rem 0; }
        .promoCard { 
            background: var(--bgSurface); 
            padding: 1.5rem; 
            border-radius: var(--radiusLg); 
            margin-bottom: 16px; 
            border: 1px solid var(--borderStrong);
            box-shadow: var(--shadowCard);
        }
        .promoCard h3 { margin-top: 0; color: var(--brandAccent); }
        .promoCard p { color: var(--textSecondary); margin-bottom: 1.5rem; }

        .uspBar { display: grid; grid-template-columns: 1fr; gap: 16px; padding: 2rem 0; }
        .uspTile { 
            background: var(--bgElevated); 
            padding: 1.25rem; 
            border-radius: var(--radiusLg); 
            display: flex; 
            gap: 16px; 
            align-items: flex-start; 
            border-left: 4px solid var(--brandAccent);
        }
        .uspTile i { font-size: 1.5rem; color: var(--brandAccent); margin-top: 4px; }
        .uspTile strong { display: block; font-size: 1.1rem; margin-bottom: 4px; }
        .uspTile p { margin: 0; font-size: 0.9rem; color: var(--textSecondary); }

        .paymentGrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .paymentCard { 
            background: var(--bgSurface); 
            padding: 1.25rem; 
            border-radius: var(--radiusLg); 
            text-align: center; 
            border: 1px solid var(--borderDefault);
        }
        .paymentCard i { font-size: 1.8rem; color: var(--brandAccent); margin-bottom: 10px; }
        .paymentCard strong { display: block; margin-bottom: 8px; }
        .paymentCard p { font-size: 0.8rem; color: var(--textSecondary); margin: 0; }

        .guideSteps { display: grid; grid-template-columns: 1fr; gap: 20px; }
        .guideStep { 
            display: flex; 
            gap: 16px; 
            background: var(--bgSurface); 
            padding: 1.5rem; 
            border-radius: var(--radiusLg); 
            border: 1px solid var(--borderDefault);
        }
        .stepBadge { 
            min-width: 32px; 
            height: 32px; 
            background: var(--brandAccent); 
            color: var(--textBrandContrast); 
            border-radius: 50%; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            font-weight: 700; 
            flex-shrink: 0;
        }
        .guideStep h3 { margin: 0 0 8px 0; font-size: 1.1rem; }
        .guideStep h3 a { color: inherit; }

        .downloadSection { background: var(--bgSurface); padding: 2rem; border-radius: var(--radiusLg); text-align: center; margin-bottom: 2rem; }
        .downloadSection p { color: var(--textSecondary); margin-bottom: 1.5rem; }

        .playerGuideGrid { display: grid; grid-template-columns: 1fr; gap: 16px; }
        .playerGuideCard { background: var(--bgSurface); padding: 1.5rem; border-radius: var(--radiusLg); border: 1px solid var(--borderDefault); }
        .playerGuideCard h3 { margin-top: 0; }
        .guideMeta { font-size: 0.8rem; color: var(--textMuted); margin-bottom: 10px; display: block; }

        .announcementList { display: grid; grid-template-columns: 1fr; gap: 16px; }
        .announcementItem { 
            background: var(--bgElevated); 
            padding: 1.25rem; 
            border-radius: var(--radiusLg); 
            display: flex; 
            gap: 16px; 
            border: 1px solid var(--borderStrong);
        }
        .announcementItem i { font-size: 1.2rem; color: var(--brandAccent); }
        .announcementContent h3 { margin: 0 0 8px 0; font-size: 1.1rem; }
        .announcementContent p { margin: 0 0 8px 0; font-size: 0.9rem; color: var(--textSecondary); }
        .announcementDate { font-size: 0.8rem; color: var(--textMuted); }

        .faqSection { padding: 2rem 0; }
        .faqItem { background: var(--bgSurface); border-radius: var(--radiusLg); margin-bottom: 12px; border: 1px solid var(--borderDefault); }
        .faqItem summary { padding: 16px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
        .faqItem summary h3 { margin: 0; font-size: 1.05rem; pointer-events: none; }
        .faqItem p { padding: 0 16px 16px; color: var(--textSecondary); margin: 0; font-size: 0.95rem; }

        .aboutSection { background: var(--bgSurface); padding: 2rem; border-radius: var(--radiusLg); margin-bottom: 2rem; }
        .teamCard { background: var(--bgElevated); padding: 1.5rem; border-radius: var(--radiusLg); margin-top: 2rem; border: 1px solid var(--borderStrong); }

        .securitySection { padding: 2rem 0; background: var(--bgSurface); border-radius: var(--radiusLg); margin-bottom: 2rem; }
        .securityGrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 1.5rem; }
        .securityItem { padding: 1rem; border: 1px solid var(--borderDefault); border-radius: var(--radiusMd); text-align: center; font-size: 0.9rem; }

        footer { 
            background: var(--bgMain); 
            padding: 3rem 0 5rem; 
            border-top: 1px solid var(--borderDefault); 
            text-align: center; 
        }
        .footerSitemap { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 12px; 
            max-width: 800px; 
            margin: 0 auto 2rem; 
            text-align: center; 
        }
        .footerSitemap a { color: var(--textSecondary); font-size: 0.9rem; }
        .footerContact { margin-bottom: 2rem; font-size: 0.9rem; color: var(--textSecondary); }
        .footerLegal { font-size: 0.8rem; color: var(--textMuted); line-height: 1.5; }

        .navigator { 
            position: fixed; 
            inset-inline: 0; 
            bottom: 0; 
            height: 72px; 
            background: var(--bgSurface); 
            border-top: 1px solid var(--borderStrong); 
            display: flex; 
            justify-content: space-around; 
            align-items: center; 
            padding-bottom: env(safe-area-inset-bottom); 
            z-index: 1000; 
        }
        .navItem { 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            justify-content: center; 
            color: var(--textSecondary); 
            font-size: 0.75rem; 
            text-decoration: none; 
            flex: 1; 
        }
        .navItem i { font-size: 1.2rem; margin-bottom: 4px; }
        .navItem:hover { color: var(--brandAccent); }

        .utilityLink { display: block; text-align: center; margin-top: 1rem; font-weight: 600; color: var(--brandAccent); }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .categoryHub { grid-template-columns: repeat(3, 1fr); }
            .gameGrid { grid-template-columns: repeat(4, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
            .guideSteps { grid-template-columns: repeat(2, 1fr); }
            .uspBar { grid-template-columns: repeat(2, 1fr); }
            .announcementList { grid-template-columns: repeat(2, 1fr); }
            .securityGrid { grid-template-columns: repeat(4, 1fr); }
            .navigator { display: none; }
            header { padding-inline: 2rem; }
        }

        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .categoryHub { grid-template-columns: repeat(6, 1fr); }
            .gameGrid { grid-template-columns: repeat(4, 1fr); }
            .paymentGrid { grid-template-columns: repeat(7, 1fr); }
        }

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