:root {
            --brandPrimary: #0E2A47;
            --brandPrimaryHover: #153B61;
            --brandSecondary: #BCC6CC;
            --brandSecondaryHover: #D1D9E0;
            --brandAccent: #00F5FF;
            --bgMain: #050B14;
            --bgSurface: #0C1626;
            --bgElevated: #16233A;
            --bgOverlay: rgba(5, 11, 20, 0.8);
            --textPrimary: #E6F1FF;
            --textSecondary: #A0B2C9;
            --textMuted: #6D83A0;
            --textBrandContrast: #050B14;
            --textLink: #00F5FF;
            --textLinkHover: #70F8FF;
            --btnBg: #00F5FF;
            --btnText: #050B14;
            --btnBgHover: #70F8FF;
            --btnTextHover: #050B14;
            --semanticSuccess: #00FF9D;
            --semanticError: #FF3D60;
            --semanticWarning: #FFB800;
            --semanticInfo: #00A3FF;
            --borderDefault: #1C2D48;
            --borderStrong: #2B4164;
            --borderBrand: #00F5FF;
            --radiusSm: 4px;
            --radiusMd: 8px;
            --radiusLg: 16px;
            --radiusPill: 9999px;
            --shadowCard: 0 4px 20px rgba(0, 0, 0, 0.4);
            --shadowElevated: 0 8px 32px rgba(0, 0, 0, 0.6);
            --shadowGlow: 0 0 15px rgba(0, 245, 255, 0.5);
            --gradBrand: linear-gradient(135deg, #0E2A47 0%, #00F5FF 100%);
            --gradHero: radial-gradient(circle at center, #16233A 0%, #050B14 100%);
            --gradBtn: linear-gradient(180deg, #00F5FF 0%, #00D1DC 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: 'Rajdhani', sans-serif; color: var(--textPrimary); margin-top: 0; }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 1.5rem; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2.5rem; margin-bottom: 1.2rem; letter-spacing: -0.02em; }
        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 ease; }
        a:hover { color: var(--textLinkHover); }
        img { max-width: 100%; height: auto; display: block; }
        .btn, .cta {
            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, box-shadow 0.2s;
            border: none;
            text-align: center;
        }
        .btnPrimary { background: var(--gradBtn); color: var(--btnText); box-shadow: var(--shadowGlow); }
        .btnPrimary:hover { background: var(--btnBgHover); transform: translateY(-2px); }
        .btnSecondary { background: var(--bgElevated); color: var(--textPrimary); border: 1px solid var(--borderStrong); }
        .btnSecondary:hover { background: var(--borderStrong); }
        .btnFullWidth { width: 100%; display: flex; }
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            background-color: var(--bgSurface);
            border-bottom: 1px solid var(--borderDefault);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .headerLeft { display: flex; align-items: center; gap: 8px; }
        .headerLeft strong { font-size: 16px; font-weight: normal; }
        .headerRight { display: flex; gap: 12px; }
        main { max-width: 1200px; margin-inline: auto; }
        .heroSection {
            padding: 40px 0;
            background: var(--gradHero);
            text-align: center;
            border-radius: var(--radiusLg);
            margin-bottom: 24px;
        }
        .heroIntro { max-width: 800px; margin: 0 auto 24px; color: var(--textSecondary); }
        .heroTags { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }
        .tagPill {
            background: var(--bgElevated);
            color: var(--brandAccent);
            padding: 4px 12px;
            border-radius: var(--radiusPill);
            font-size: 0.85rem;
            border: 1px solid var(--borderBrand);
        }
        .bannerLink { display: block; width: 100%; margin-bottom: 30px; }
        .bannerLink img { width: 100%; aspect-ratio: 2/1; object-fit: cover; border-radius: var(--radiusLg); }
        .categoryGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 40px;
        }
        .categoryTile {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            border: 1px solid var(--borderDefault);
            text-align: center;
            transition: border-color 0.3s;
        }
        .categoryTile:hover { border-color: var(--brandAccent); }
        .categoryTile i { font-size: 2rem; color: var(--brandAccent); margin-bottom: 12px; }
        .categoryTile strong { display: block; margin-bottom: 8px; font-size: 1.1rem; }
        .categoryTile span { font-size: 0.85rem; color: var(--textMuted); line-height: 1.4; }
        .gameGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 30px;
        }
        .gameCard {
            background: var(--bgSurface);
            border-radius: var(--radiusMd);
            overflow: hidden;
            border: 1px solid var(--borderDefault);
            transition: transform 0.2s;
        }
        .gameCard:hover { transform: scale(1.03); border-color: var(--brandAccent); }
        .gameCard img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .gameCard h3 { padding: 12px; margin: 0; text-align: center; font-size: 1rem; color: var(--textPrimary); }
        .factsSection { background: var(--bgSurface); padding: 24px; border-radius: var(--radiusLg); border: 1px solid var(--borderStrong); }
        .freshnessNotice { font-style: italic; color: var(--textMuted); font-size: 0.9rem; margin-bottom: 16px; display: block; }
        .factsTable { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
        .factsTable td { padding: 12px; border-bottom: 1px solid var(--borderDefault); }
        .factsTable td:first-child { font-weight: 600; color: var(--textSecondary); width: 40%; }
        .factsTable td:last-child { color: var(--textPrimary); }
        .termsLink { font-size: 0.85rem; color: var(--textMuted); text-align: center; display: block; }
        .tocNav {
            display: flex;
            overflow-x: auto;
            gap: 12px;
            padding-bottom: 12px;
            margin-bottom: 30px;
            scrollbar-width: thin;
        }
        .tocLink {
            background: var(--bgElevated);
            padding: 8px 16px;
            border-radius: var(--radiusPill);
            white-space: nowrap;
            font-size: 0.9rem;
            border: 1px solid var(--borderDefault);
        }
        .promoGrid { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
        .promoCard {
            background: var(--bgElevated);
            padding: 24px;
            border-radius: var(--radiusLg);
            border-left: 4px solid var(--brandAccent);
        }
        .promoCard h3 { margin-bottom: 12px; }
        .promoCard p { color: var(--textSecondary); margin-bottom: 20px; }
        .uspBar { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
        .uspTile {
            display: flex;
            gap: 16px;
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            align-items: flex-start;
        }
        .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: 16px;
            margin-bottom: 30px;
        }
        .payCard {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            border: 1px solid var(--borderDefault);
            text-align: center;
        }
        .payCard i { font-size: 2rem; color: var(--brandAccent); margin-bottom: 12px; }
        .payCard strong { display: block; margin-bottom: 8px; }
        .payCard p { font-size: 0.85rem; color: var(--textMuted); margin: 0; }
        .stepList { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
        .stepItem { display: flex; gap: 16px; align-items: flex-start; }
        .stepBadge {
            background: var(--brandAccent);
            color: var(--btnText);
            min-width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            flex-shrink: 0;
        }
        .stepContent h3 { margin: 0 0 8px 0; }
        .stepContent a { color: inherit; text-decoration: none; }
        .mobileSection { background: var(--bgSurface); padding: 24px; border-radius: var(--radiusLg); text-align: center; }
        .guideItem { background: var(--bgElevated); padding: 20px; border-radius: var(--radiusMd); margin-bottom: 16px; }
        .guideMeta { font-size: 0.8rem; color: var(--textMuted); margin-bottom: 12px; display: block; }
        .announcementGrid { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
        .announcementItem {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            border: 1px solid var(--borderDefault);
            display: flex;
            gap: 16px;
        }
        .announcementItem i { color: var(--brandAccent); font-size: 1.2rem; margin-top: 4px; }
        .announcementDate { font-size: 0.8rem; color: var(--textMuted); display: block; margin-top: 8px; }
        .faqItem { margin-bottom: 16px; background: var(--bgSurface); border-radius: var(--radiusMd); overflow: hidden; }
        .faqSummary { cursor: pointer; padding: 16px; border-bottom: 1px solid var(--borderDefault); list-style: none; }
        .faqSummary h3 { margin: 0; font-size: 1.1rem; color: var(--textPrimary); display: flex; justify-content: space-between; align-items: center; }
        .faqAnswer { padding: 16px; color: var(--textSecondary); font-size: 0.95rem; }
        .aboutSection { background: var(--bgElevated); padding: 24px; border-radius: var(--radiusLg); margin-bottom: 30px; }
        .teamCard {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            margin-top: 24px;
            border: 1px solid var(--borderBrand);
        }
        .securitySection { padding: 24px; border: 1px solid var(--borderStrong); border-radius: var(--radiusLg); margin-bottom: 40px; }
        .securityLinks { display: flex; gap: 16px; flex-wrap: wrap; margin: 20px 0; }
        .securityLink { background: var(--bgMain); padding: 8px 12px; border-radius: var(--radiusSm); font-size: 0.9rem; }
        footer {
            background: var(--bgSurface);
            padding: 40px 0 80px;
            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 30px;
            text-align: center;
        }
        .footerSitemap a { color: var(--textSecondary); font-size: 0.9rem; }
        .footerContact { margin-bottom: 20px; color: var(--textSecondary); }
        .footerLegal { font-size: 0.85rem; color: var(--textMuted); max-width: 700px; margin: 0 auto; }
        .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, 0px));
            z-index: 1000;
        }
        .navItem { text-align: center; color: var(--textSecondary); flex: 1; }
        .navItem i { display: block; font-size: 1.2rem; margin-bottom: 4px; }
        .navItem span { font-size: 0.75rem; }
        .utilityLink { font-size: 0.9rem; color: var(--brandAccent); text-decoration: underline; }
        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(4, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
            .footerSitemap { grid-template-columns: repeat(5, 1fr); }
            .navigator { position: static; display: none; }
            .heroSection { padding: 60px 0; }
            .uspBar { flex-direction: row; flex-wrap: wrap; }
            .uspTile { flex: 1 1 calc(50% - 16px); }
        }
        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .categoryGrid { grid-template-columns: repeat(6, 1fr); }
            .uspTile { flex: 1 1 calc(25% - 16px); }
        }