:root {
            --colorPrimary: #044D3B;
            --colorPrimaryHover: #06634C;
            --colorSecondary: #D4AF37;
            --colorSecondaryHover: #E5C158;
            --colorAccent: #FFD300;
            --colorMainBg: #021A14;
            --colorSurface: #05261D;
            --colorElevated: #0B362B;
            --colorTextPrimary: #E8F2EF;
            --colorTextSecondary: #B0C4C0;
            --colorTextMuted: #7A918B;
            --colorBrandContrast: #021A14;
            --colorLink: #D4AF37;
            --colorLinkHover: #FFD300;
            --colorBorderDefault: #0B362B;
            --colorBorderStrong: #1A4D40;
            --colorBorderBrand: rgba(212, 175, 55, 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);
            --gradBrand: linear-gradient(135deg, #044D3B 0%, #021A14 100%);
            --gradHero: radial-gradient(circle at top right, #0B362B 0%, #021A14 100%);
            --gradButton: linear-gradient(180deg, #D4AF37 0%, #B8962E 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(--colorMainBg);
            color: var(--colorTextPrimary);
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--colorLink); text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: var(--colorLinkHover); }

        .btnBase {
            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 0.2s ease, background 0.3s ease;
            border: none;
            text-align: center;
        }
        .btnPrimary {
            background: var(--gradButton);
            color: var(--colorBrandContrast);
        }
        .btnPrimary:hover {
            background: var(--colorSecondaryHover);
            transform: translateY(-2px);
        }
        .btnOutline {
            background: transparent;
            color: var(--colorSecondary);
            border: 1px solid var(--colorSecondary);
        }
        .btnOutline:hover {
            background: rgba(212, 175, 55, 0.1);
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
            max-width: 1200px;
            margin: 0 auto;
        }
        .headerLogo {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .headerLogo strong {
            font-size: 16px;
            font-weight: normal;
        }
        .headerActions {
            display: flex;
            gap: 12px;
        }

        main { width: 100%; }
        .sectionWrapper {
            padding: 3rem 0;
            content-visibility: auto;
            contain-intrinsic-size: 1px 500px;
        }

        h1 {
            font-size: clamp(1.6rem, 6.5vw, 2.4rem);
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--colorSecondary);
            text-align: center;
        }
        h2 {
            font-size: clamp(1.3rem, 5.2vw, 1.8rem);
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 1.5rem;
            color: var(--colorSecondary);
            text-align: center;
        }
        h3 {
            font-size: clamp(1.05rem, 4.2vw, 1.25rem);
            line-height: 1.3;
            margin-bottom: 1rem;
            color: var(--colorTextPrimary);
        }

        .heroSection {
            text-align: center;
            background: var(--gradHero);
            padding: 2rem 1rem;
            border-radius: var(--radiusLg);
            border: 1px solid var(--colorBorderBrand);
            backdrop-filter: blur(10px);
            margin-bottom: 2rem;
        }
        .heroIntro {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            color: var(--colorTextSecondary);
            max-width: 800px;
            margin-inline: auto;
        }
        .heroCTA {
            display: block;
            width: 100%;
            max-width: 400px;
            margin: 0 auto 2rem;
        }
        .heroTags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }
        .tagPill {
            background: var(--colorElevated);
            border: 1px solid var(--colorBorderBrand);
            padding: 6px 14px;
            border-radius: var(--radiusPill);
            font-size: 0.85rem;
            color: var(--colorTextSecondary);
        }

        .bannerLink {
            display: block;
            width: 100%;
            border-radius: var(--radiusMd);
            overflow: hidden;
            margin-bottom: 2rem;
        }

        .categoryGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 3rem;
        }
        .categoryTile {
            background: var(--colorSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            border: 1px solid var(--colorBorderDefault);
            text-align: center;
            transition: all 0.3s ease;
        }
        .categoryTile:hover {
            border-color: var(--colorSecondary);
            background: var(--colorElevated);
        }
        .categoryTile i {
            font-size: 2rem;
            color: var(--colorSecondary);
            margin-bottom: 10px;
        }
        .categoryTile strong {
            display: block;
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--colorTextPrimary);
        }
        .categoryTile span {
            font-size: 0.85rem;
            color: var(--colorTextMuted);
        }

        .gameGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .gameCard {
            background: var(--colorSurface);
            border-radius: var(--radiusMd);
            border: 1px solid var(--colorBorderDefault);
            overflow: hidden;
            transition: transform 0.3s ease;
        }
        .gameCard:hover {
            transform: translateY(-5px);
            border-color: var(--colorSecondary);
        }
        .gameCard img {
            aspect-ratio: 1/1;
            object-fit: cover;
            width: 100%;
        }
        .gameCard h3 {
            padding: 12px;
            margin: 0;
            font-size: 1rem;
            text-align: center;
        }

        .factsTable {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background: var(--colorSurface);
            border-radius: var(--radiusMd);
            overflow: hidden;
            border: 1px solid var(--colorBorderBrand);
        }
        .factsTable td {
            padding: 12px 15px;
            border-bottom: 1px solid var(--colorBorderDefault);
        }
        .factsLabel {
            font-weight: 600;
            color: var(--colorSecondary);
            width: 40%;
        }
        .freshnessNotice {
            font-style: italic;
            color: var(--colorTextMuted);
            font-size: 0.9rem;
            text-align: center;
            margin-bottom: 1rem;
        }
        .bindingTerms {
            display: block;
            text-align: center;
            font-size: 0.85rem;
            color: var(--colorTextMuted);
            margin-top: 1rem;
        }

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

        .promoGrid {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .promoCard {
            background: var(--colorSurface);
            border: 1px solid var(--colorBorderBrand);
            border-radius: var(--radiusMd);
            padding: 2rem;
            position: relative;
            overflow: hidden;
        }
        .promoCard::before {
            content: "";
            position: absolute;
            top: 0; right: 0;
            width: 100px; height: 100px;
            background: radial-gradient(circle, var(--colorSecondary) 0%, transparent 70%);
            opacity: 0.2;
        }

        .uspGrid {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .uspTile {
            background: var(--colorSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            border: 1px solid var(--colorBorderDefault);
            display: flex;
            gap: 15px;
            align-items: center;
        }
        .uspTile i {
            font-size: 1.5rem;
            color: var(--colorSecondary);
        }
        .uspContent strong {
            display: block;
            color: var(--colorTextPrimary);
            margin-bottom: 4px;
        }
        .uspContent p {
            margin: 0;
            font-size: 0.9rem;
            color: var(--colorTextSecondary);
        }

        .paymentGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .paymentCard {
            background: var(--colorSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            text-align: center;
            border: 1px solid var(--colorBorderDefault);
        }
        .paymentCard i {
            font-size: 2rem;
            color: var(--colorSecondary);
            margin-bottom: 10px;
        }
        .paymentCard strong {
            display: block;
            margin-bottom: 8px;
        }
        .paymentCard p {
            font-size: 0.85rem;
            color: var(--colorTextMuted);
            margin: 0;
        }

        .guideSteps {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .stepItem {
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }
        .stepNumber {
            min-width: 40px;
            height: 40px;
            background: var(--gradButton);
            color: var(--colorBrandContrast);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }
        .stepText h3 a {
            color: inherit;
            text-decoration: none;
        }

        .downloadBox {
            background: var(--colorSurface);
            padding: 2.5rem;
            border-radius: var(--radiusLg);
            border: 1px solid var(--colorBorderBrand);
            text-align: center;
        }

        .playerGuideItem {
            background: var(--colorSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            border-left: 4px solid var(--colorSecondary);
            margin-bottom: 16px;
        }
        .guideMeta {
            font-size: 0.8rem;
            color: var(--colorTextMuted);
            margin-bottom: 10px;
            display: block;
        }

        .announcementItem {
            background: var(--colorSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            margin-bottom: 16px;
            display: flex;
            gap: 15px;
            border: 1px solid var(--colorBorderDefault);
        }
        .announcementDate {
            font-size: 0.85rem;
            color: var(--colorSecondary);
            display: block;
            margin-top: 8px;
        }

        .faqItem {
            margin-bottom: 1rem;
            border: 1px solid var(--colorBorderDefault);
            border-radius: var(--radiusMd);
            background: var(--colorSurface);
        }
        .faqItem summary {
            padding: 1rem;
            cursor: pointer;
            list-style: none;
        }
        .faqItem p {
            padding: 0 1rem 1rem;
            color: var(--colorTextSecondary);
        }

        .trustCard {
            background: var(--colorElevated);
            padding: 2rem;
            border-radius: var(--radiusMd);
            border: 1px solid var(--colorBorderBrand);
            margin-top: 2rem;
        }

        footer {
            background: var(--colorSurface);
            padding: 3rem 0 2rem;
            border-top: 1px solid var(--colorBorderStrong);
            text-align: center;
        }
        .footerSitemap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 800px;
            margin: 0 auto 2rem;
        }
        .footerSitemap a {
            font-size: 0.9rem;
            color: var(--colorTextSecondary);
        }
        .contactLine {
            margin-bottom: 2rem;
            font-size: 0.95rem;
        }
        .legalLine {
            font-size: 0.8rem;
            color: var(--colorTextMuted);
            max-width: 700px;
            margin: 0 auto;
        }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            height: 72px;
            background: var(--colorSurface);
            border-top: 1px solid var(--colorBorderStrong);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding-bottom: env(safe-area-inset-bottom);
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .navItem {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            color: var(--colorTextSecondary);
            font-size: 0.75rem;
        }
        .navItem i { font-size: 1.2rem; }

        .utilityLink {
            display: inline-block;
            margin-top: 1rem;
            font-weight: 600;
            color: var(--colorSecondary);
        }

        @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: 2rem; }
        }

        @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); }
        }