:root {
            --primary: #006D77;
            --primaryHover: #00838C;
            --secondary: #83C5BE;
            --secondaryHover: #9BCEC8;
            --accent: #FF6B6B;
            --accentHover: #FF8585;
            --bgMain: #001A1C;
            --bgSurface: #002528;
            --bgElevated: #003135;
            --textPrimary: #EDF6F9;
            --textSecondary: #B8CFCF;
            --textMuted: #7A9B9C;
            --white: #FFFFFF;
            --borderDefault: #003A3E;
            --borderStrong: #004D53;
            --radiusSm: 4px;
            --radiusMd: 12px;
            --radiusLg: 24px;
            --radiusPill: 9999px;
            --shadowCard: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
            --glassBorder: rgba(255, 107, 107, 0.4);
        }
        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 { max-width: 100%; height: auto; display: block; }
        a { color: var(--secondary); text-decoration: none; transition: color 0.2s ease; }
        a:hover { color: var(--accent); }
        .btn {
            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: all 0.3s ease;
            border: none;
            text-align: center;
        }
        .btnPrimary { background: linear-gradient(180deg, #FF6B6B 0%, #EE5253 100%); color: var(--white); }
        .btnPrimary:hover { background: var(--accentHover); transform: translateY(-2px); box-shadow: 0 0 15px rgba(255, 107, 107, 0.6); }
        .btnSecondary { background: var(--bgElevated); color: var(--textPrimary); border: 1px solid var(--borderStrong); }
        .btnSecondary:hover { background: var(--borderStrong); }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin: 0 0 1rem 0; color: var(--white); }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2.5rem; margin-bottom: 1.5rem; color: var(--white); border-left: 4px solid var(--accent); padding-left: 1rem; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; margin: 0 0 0.5rem 0; color: var(--textPrimary); }
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px solid var(--borderDefault);
        }
        .headerLogo { display: flex; align-items: center; gap: 8px; }
        .headerLogo strong { font-size: 16px; font-weight: normal; color: var(--white); }
        .headerActions { display: flex; gap: 10px; }
        main { width: 100%; }
        .heroSection {
            padding: 3rem 0;
            text-align: center;
            background: radial-gradient(circle at top right, #003135 0%, #001A1C 100%);
            border-radius: var(--radiusLg);
            margin-bottom: 2rem;
        }
        .heroIntro { max-width: 800px; margin: 0 auto 2rem auto; padding: 0 1rem; color: var(--textSecondary); }
        .heroPills { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 2rem; }
        .pill {
            background: rgba(131, 197, 190, 0.1);
            border: 1px solid var(--secondary);
            color: var(--secondary);
            padding: 4px 12px;
            border-radius: var(--radiusPill);
            font-size: 0.85rem;
        }
        .bannerLink { display: block; width: 100%; 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: 3rem;
        }
        .categoryTile {
            background: var(--bgSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            text-align: center;
            border: 1px solid var(--borderDefault);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }
        .categoryTile:hover { border-color: var(--secondary); background: var(--bgElevated); }
        .categoryTile i { font-size: 2rem; color: var(--accent); }
        .categoryTile span { font-weight: 600; color: var(--white); display: block; }
        .categoryTile p { font-size: 0.85rem; color: var(--textMuted); margin: 0; }
        .gameGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .gameCard {
            background: var(--bgSurface);
            border-radius: var(--radiusMd);
            overflow: hidden;
            border: 1px solid var(--borderDefault);
            transition: transform 0.2s ease;
        }
        .gameCard:hover { transform: translateY(-5px); border-color: var(--secondary); }
        .gameCard img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .gameCard h3 { padding: 12px; font-size: 1rem; text-align: center; margin: 0; }
        .factsContainer { background: var(--bgSurface); border-radius: var(--radiusMd); padding: 1.5rem; border: 1px solid var(--borderDefault); }
        .freshnessNotice { font-style: italic; color: var(--textMuted); font-size: 0.9rem; margin-bottom: 1rem; display: block; }
        .factsTable { width: 100%; border-collapse: collapse; }
        .factsTable td { padding: 12px; border-bottom: 1px solid var(--borderDefault); }
        .factsTable td:first-child { font-weight: 600; color: var(--secondary); width: 40%; }
        .factsFooter { margin-top: 1rem; font-size: 0.85rem; text-align: center; }
        .tocNav {
            display: flex;
            overflow-x: auto;
            gap: 10px;
            padding: 1rem 0;
            scrollbar-width: none;
        }
        .tocNav::-webkit-scrollbar { display: none; }
        .tocLink {
            background: var(--bgElevated);
            padding: 8px 16px;
            border-radius: var(--radiusPill);
            white-space: nowrap;
            font-size: 0.9rem;
            border: 1px solid var(--borderStrong);
        }
        .promoGrid { display: grid; gap: 20px; }
        .promoCard {
            background: linear-gradient(135deg, var(--bgSurface) 0%, var(--bgElevated) 100%);
            padding: 2rem;
            border-radius: var(--radiusLg);
            border: 1px solid var(--borderStrong);
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .uspBar { display: grid; gap: 15px; }
        .uspTile {
            background: var(--bgSurface);
            padding: 1.2rem;
            border-radius: var(--radiusMd);
            display: flex;
            gap: 15px;
            align-items: flex-start;
            border: 1px solid var(--borderDefault);
        }
        .uspTile i { font-size: 1.5rem; color: var(--secondary); margin-top: 4px; }
        .uspTitle { display: block; font-weight: 600; color: var(--white); }
        .uspDesc { font-size: 0.9rem; color: var(--textSecondary); margin: 0; }
        .paymentGrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .paymentCard {
            background: var(--bgSurface);
            padding: 1rem;
            border-radius: var(--radiusMd);
            text-align: center;
            border: 1px solid var(--borderDefault);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }
        .paymentCard i { font-size: 1.5rem; color: var(--accent); }
        .paymentCard strong { color: var(--white); display: block; }
        .paymentCard p { font-size: 0.8rem; color: var(--textMuted); margin: 0; }
        .stepList { display: grid; gap: 20px; }
        .stepItem {
            display: flex;
            gap: 20px;
            background: var(--bgSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            align-items: flex-start;
        }
        .stepBadge {
            background: var(--accent);
            color: var(--white);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-weight: bold;
        }
        .stepItem h3 { margin-top: 0; }
        .stepItem a { color: inherit; text-decoration: none; }
        .downloadSection {
            background: var(--bgElevated);
            padding: 2rem;
            border-radius: var(--radiusLg);
            text-align: center;
            margin-bottom: 3rem;
        }
        .announcementGrid { display: grid; gap: 15px; }
        .announcementCard {
            background: var(--bgSurface);
            padding: 1.5rem;
            border-radius: var(--radiusMd);
            border-left: 4px solid var(--secondary);
        }
        .announcementHeader { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .announcementDate { font-size: 0.8rem; color: var(--textMuted); margin-left: auto; }
        .faqContainer { display: grid; gap: 10px; }
        .faqItem { background: var(--bgSurface); border-radius: var(--radiusMd); overflow: hidden; border: 1px solid var(--borderDefault); }
        .faqItem summary { padding: 1rem; cursor: pointer; list-style: none; display: flex; align-items: center; }
        .faqItem summary::-webkit-details-marker { display: none; }
        .faqItem summary h3 { margin: 0; font-size: 1.1rem; color: var(--secondary); }
        .faqAnswer { padding: 0 1rem 1rem 1rem; color: var(--textSecondary); font-size: 0.95rem; }
        .trustCard { background: var(--bgElevated); padding: 1.5rem; border-radius: var(--radiusMd); border: 1px solid var(--borderStrong); margin-top: 2rem; }
        footer {
            background: var(--bgSurface);
            padding: 3rem 0 2rem 0;
            margin-top: 4rem;
            border-top: 1px solid var(--borderDefault);
            text-align: center;
        }
        .footerSitemap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 800px;
            margin: 0 auto 2rem auto;
            text-align: left;
        }
        .footerSitemap a { font-size: 0.9rem; color: var(--textMuted); }
        .footerLegal { font-size: 0.85rem; color: var(--textMuted); max-width: 700px; margin: 2rem auto 0 auto; line-height: 1.5; }
        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            height: 72px;
            background: rgba(0, 37, 40, 0.95);
            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(--borderStrong);
            z-index: 1000;
        }
        .navItem {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            color: var(--textSecondary);
            font-size: 0.75rem;
            text-decoration: none;
        }
        .navItem i { font-size: 1.2rem; }
        .navItem:hover { color: var(--accent); }
        .utilityLink { color: var(--secondary); font-style: italic; font-size: 0.9rem; }

        @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); }
            .navigator { position: static; display: none; }
            .heroSection { padding: 5rem 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); }
        }
        section { content-visibility: auto; contain-intrinsic-size: 1px 500px; }