:root {
            --primary: #1A3A5F;
            --primaryHover: #244D7D;
            --secondary: #C0C0C8;
            --secondaryHover: #D8D8E0;
            --accent: #00F5FF;
            --bgMain: #050B14;
            --bgSurface: #0C1524;
            --bgElevated: #152136;
            --textPrimary: #E6EEF5;
            --textSecondary: #A0B1C5;
            --textMuted: #6B7D93;
            --btnBg: #00F5FF;
            --btnText: #050B14;
            --btnHoverBg: #70F9FF;
            --borderDefault: #1E2D44;
            --borderBrand: rgba(0, 245, 255, 0.4);
            --radiusSm: 4px;
            --radiusMd: 12px;
            --radiusLg: 24px;
            --shadowCard: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
            --glassBg: rgba(12, 21, 36, 0.8);
        }

        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;
            background-color: var(--bgMain);
            color: var(--textPrimary);
            padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
            overflow-x: hidden;
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            max-width: 1200px;
            margin: 0 auto;
        }

        .headerLogo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--textPrimary);
        }

        .headerBrandName {
            font-size: 16px;
            font-weight: normal;
        }

        .headerActions {
            display: flex;
            gap: 12px;
        }

        .btnBase {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 20px;
            border-radius: var(--radiusMd);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btnPrimary {
            background: var(--btnBg);
            color: var(--btnText);
        }

        .btnPrimary:hover {
            background: var(--btnHoverBg);
            transform: translateY(-2px);
        }

        .btnOutline {
            background: transparent;
            color: var(--textPrimary);
            border: 1px solid var(--borderBrand);
        }

        .btnOutline:hover {
            background: var(--borderBrand);
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
        }

        h1 {
            font-family: 'Be Vietnam Pro', sans-serif;
            font-size: clamp(1.6rem, 6.5vw, 2.4rem);
            line-height: 1.2;
            margin-bottom: 1rem;
            color: var(--textPrimary);
            text-align: center;
        }

        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: 1.5rem;
            color: var(--textPrimary);
            text-align: center;
        }

        h3 {
            font-family: 'Be Vietnam Pro', sans-serif;
            font-size: clamp(1.05rem, 4.2vw, 1.25rem);
            line-height: 1.3;
            margin-bottom: 0.75rem;
            color: var(--textPrimary);
        }

        .heroSection {
            text-align: center;
            padding: 40px 0;
        }

        .heroIntro {
            max-width: 800px;
            margin: 0 auto 2rem auto;
            color: var(--textSecondary);
        }

        .heroCta {
            display: block;
            width: 100%;
            max-width: 500px;
            margin: 0 auto 2rem auto;
            text-align: center;
        }

        .featurePills {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-top: 20px;
        }

        .pillTag {
            background: var(--bgElevated);
            border: 1px solid var(--borderDefault);
            color: var(--textSecondary);
            padding: 6px 14px;
            border-radius: var(--radiusPill);
            font-size: 0.85rem;
        }

        .bannerWrap {
            display: block;
            width: 100%;
            margin-bottom: 40px;
        }

        .bannerImg {
            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);
            border: 1px solid var(--borderDefault);
            padding: 20px;
            border-radius: var(--radiusMd);
            text-decoration: none;
            color: var(--textPrimary);
            text-align: center;
            transition: border-color 0.3s;
        }

        .categoryTile:hover {
            border-color: var(--accent);
        }

        .categoryIcon {
            font-size: 2rem;
            margin-bottom: 12px;
            color: var(--accent);
        }

        .categoryDesc {
            display: block;
            font-size: 0.85rem;
            color: var(--textSecondary);
            margin-top: 8px;
        }

        .gameGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 40px;
        }

        .gameCard {
            background: var(--bgSurface);
            border-radius: var(--radiusMd);
            overflow: hidden;
            text-decoration: none;
            color: var(--textPrimary);
            border: 1px solid var(--borderDefault);
            transition: transform 0.3s;
        }

        .gameCard:hover {
            transform: translateY(-5px);
            border-color: var(--accent);
        }

        .gameThumb {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
        }

        .gameInfo {
            padding: 12px;
            text-align: center;
        }

        .gameInfo h3 {
            margin: 0;
            font-size: 1rem;
        }

        .factsTable {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background: var(--bgSurface);
            border-radius: var(--radiusMd);
            overflow: hidden;
        }

        .factsRow {
            border-bottom: 1px solid var(--borderDefault);
        }

        .factsLabel {
            padding: 15px;
            font-weight: 600;
            color: var(--textSecondary);
            width: 40%;
            text-align: left;
        }

        .factsValue {
            padding: 15px;
            color: var(--textPrimary);
            text-align: right;
        }

        .freshnessNotice {
            font-style: italic;
            color: var(--textMuted);
            font-size: 0.9rem;
            margin-bottom: 15px;
            text-align: center;
        }

        .termsLink {
            display: block;
            text-align: center;
            font-size: 0.85rem;
            color: var(--textMuted);
            margin-top: 10px;
            text-decoration: none;
        }

        .tocNav {
            display: flex;
            overflow-x: auto;
            gap: 12px;
            padding: 10px 0 20px 0;
            scrollbar-width: none;
            border-bottom: 1px solid var(--borderDefault);
            margin-bottom: 30px;
        }

        .tocNav::-webkit-scrollbar { display: none; }

        .tocLink {
            background: var(--bgElevated);
            color: var(--textPrimary);
            text-decoration: none;
            padding: 8px 16px;
            border-radius: var(--radiusPill);
            white-space: nowrap;
            font-size: 0.9rem;
            border: 1px solid var(--borderDefault);
        }

        .promoContainer {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 40px;
        }

        .promoCard {
            background: var(--bgSurface);
            border: 1px solid var(--borderBrand);
            padding: 24px;
            border-radius: var(--radiusLg);
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .uspBar {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin-bottom: 40px;
        }

        .uspTile {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            text-align: center;
            border: 1px solid var(--borderDefault);
        }

        .uspIcon {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .paymentGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 40px;
        }

        .paymentCard {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            border: 1px solid var(--borderDefault);
            text-align: center;
        }

        .paymentIcon {
            font-size: 1.5rem;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .stepList {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 40px;
        }

        .stepItem {
            display: flex;
            gap: 20px;
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            align-items: flex-start;
        }

        .stepNum {
            background: var(--accent);
            color: var(--bgMain);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            flex-shrink: 0;
        }

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

        .announcementGrid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            margin-bottom: 40px;
        }

        .announcementCard {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            border-left: 4px solid var(--accent);
        }

        .announcementMeta {
            font-size: 0.8rem;
            color: var(--textMuted);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }

        .faqContainer {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 40px;
        }

        .faqItem {
            background: var(--bgSurface);
            border-radius: var(--radiusMd);
            border: 1px solid var(--borderDefault);
        }

        .faqSummary {
            padding: 16px;
            cursor: pointer;
            list-style: none;
            outline: none;
        }

        .faqAnswer {
            padding: 0 16px 16px 16px;
            color: var(--textSecondary);
            font-size: 0.95rem;
        }

        .aboutBox {
            background: var(--bgSurface);
            padding: 30px;
            border-radius: var(--radiusLg);
            margin-bottom: 40px;
            border: 1px solid var(--borderDefault);
        }

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

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

        footer {
            margin-top: 60px;
            padding: 40px 0;
            border-top: 1px solid var(--borderDefault);
            text-align: center;
        }

        .footerSitemap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }

        .footerLink {
            color: var(--textSecondary);
            text-decoration: none;
            font-size: 0.9rem;
        }

        .footerLink:hover { color: var(--accent); }

        .footerContact {
            margin-bottom: 20px;
            color: var(--textSecondary);
        }

        .footerLegal {
            font-size: 0.8rem;
            color: var(--textMuted);
            line-height: 1.8;
        }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            height: 72px;
            background: var(--glassBg);
            backdrop-filter: blur(10px);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding-bottom: env(safe-area-inset-bottom);
            border-top: 1px solid var(--borderDefault);
            z-index: 1000;
        }

        .navItem {
            text-decoration: none;
            color: var(--textSecondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 0.75rem;
            gap: 4px;
        }

        .navItem i { font-size: 1.2rem; }

        .navItem:hover { color: var(--accent); }

        .utilityLink {
            display: inline-block;
            margin-top: 15px;
            color: var(--accent);
            text-decoration: none;
            font-weight: 600;
        }

        .radiusPill { --radiusPill: 9999px; }

        @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); }
            .uspBar { grid-template-columns: repeat(3, 1fr); }
            .navigator { position: static; display: none; }
            .footerSitemap { grid-template-columns: repeat(5, 1fr); }
        }

        @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); }
        }

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