:root {
            --color-primary: #0A2647;
            --color-primary-hover: #143A6B;
            --color-secondary: #C0C0C0;
            --color-secondary-hover: #E0E0E0;
            --color-accent: #00F5FF;
            --bg-main: #050B1A;
            --bg-surface: #0D172C;
            --bg-elevated: #16223D;
            --text-primary: #E6F1FF;
            --text-secondary: #B0C4DE;
            --text-muted: #6A7C9D;
            --border-default: #1C2B4D;
            --border-brand: rgba(0, 245, 255, 0.4);
            --btn-bg: #00F5FF;
            --btn-text: #050B1A;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-pill: 9999px;
            --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
        }
        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(--bg-main);
            color: var(--text-primary);
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--color-accent); text-decoration: none; transition: color 0.2s; }
        a:hover { color: #B0F9FF; }
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-default);
        }
        .headerLogo { display: flex; align-items: center; gap: 8px; }
        .headerBrand { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        .headerActions { display: flex; gap: 10px; }
        .btn {
            min-height: 44px;
            min-inline-size: 44px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            font-weight: 600;
            text-align: center;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: none;
            transition: transform 0.2s, opacity 0.2s;
        }
        .btnPrimary { background: var(--btn-bg); color: var(--btn-text); }
        .btnSecondary { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-brand); }
        .btn:hover { opacity: 0.9; transform: translateY(-1px); }
        main { width: 100%; }
        .heroSection { padding: 40px 0; text-align: center; }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin-bottom: 20px; color: var(--text-primary); }
        .heroIntro { color: var(--text-secondary); max-width: 800px; margin: 0 auto 30px; }
        .heroCta { display: block; width: 100%; box-sizing: border-box; margin-bottom: 20px; font-size: 1.2rem; }
        .heroTags { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
        .tagPill { background: var(--bg-surface); border: 1px solid var(--border-brand); padding: 4px 12px; border-radius: var(--radius-pill); font-size: 0.8rem; color: var(--text-secondary); }
        .bannerLink { display: block; width: 100%; margin: 20px 0; }
        .bannerImg { width: 100%; aspect-ratio: 2/1; object-fit: cover; border-radius: var(--radius-lg); }
        .categoryHub { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 30px 0; }
        .catTile { background: var(--bg-surface); padding: 20px; border-radius: var(--radius-lg); text-align: center; border: 1px solid var(--border-default); transition: border-color 0.3s; }
        .catTile:hover { border-color: var(--color-accent); }
        .catIcon { font-size: 2rem; margin-bottom: 10px; color: var(--color-accent); }
        .catLabel { display: block; font-weight: 600; margin-bottom: 5px; color: var(--text-primary); }
        .catDesc { font-size: 0.85rem; color: var(--text-muted); display: block; }
        .gameGrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 40px; }
        .gameCard { background: var(--bg-surface); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .gameCard:hover { transform: scale(1.02); border-color: var(--border-brand); }
        .gameThumb { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .gameInfo { padding: 12px; text-align: center; }
        .gameTitle { font-size: 1rem; margin: 0; color: var(--text-primary); }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 3rem; margin-bottom: 1.5rem; color: var(--text-primary); }
        .factsContainer { background: var(--bg-surface); border-radius: var(--radius-lg); padding: 20px; border: 1px solid var(--border-default); }
        .freshnessNotice { font-style: italic; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 15px; display: block; }
        .factsTable { width: 100%; border-collapse: collapse; }
        .factsRow { border-bottom: 1px solid var(--border-default); }
        .factsLabel { padding: 12px 0; color: var(--text-secondary); font-weight: 500; width: 40%; }
        .factsValue { padding: 12px 0; color: var(--text-primary); text-align: right; }
        .termsLink { display: block; text-align: center; margin-top: 15px; font-size: 0.85rem; color: var(--text-muted); }
        .tocNav { display: flex; overflow-x: auto; gap: 10px; padding: 15px 0; margin: 20px 0; scrollbar-width: none; }
        .tocNav::-webkit-scrollbar { display: none; }
        .tocLink { background: var(--bg-elevated); white-space: nowrap; padding: 8px 16px; border-radius: var(--radius-pill); font-size: 0.9rem; border: 1px solid var(--border-default); }
        .promoGrid { display: grid; grid-template-columns: 1fr; gap: 20px; }
        .promoCard { background: linear-gradient(145deg, var(--bg-surface), var(--bg-elevated)); padding: 25px; border-radius: var(--radius-lg); border: 1px solid var(--border-brand); position: relative; overflow: hidden; }
        .promoCard h3 { margin-top: 0; color: var(--color-accent); }
        .uspBar { display: grid; grid-template-columns: 1fr; gap: 15px; margin: 30px 0; }
        .uspTile { background: var(--bg-surface); padding: 20px; border-radius: var(--radius-lg); display: flex; gap: 15px; align-items: flex-start; border: 1px solid var(--border-default); }
        .uspIcon { font-size: 1.5rem; color: var(--color-accent); margin-top: 4px; }
        .uspTitle { display: block; font-weight: 600; color: var(--text-primary); }
        .uspDesc { font-size: 0.9rem; color: var(--text-secondary); }
        .paymentGrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .payCard { background: var(--bg-surface); padding: 15px; border-radius: var(--radius-md); text-align: center; border: 1px solid var(--border-default); }
        .payIcon { font-size: 1.8rem; margin-bottom: 10px; color: var(--text-secondary); }
        .payName { display: block; font-weight: 600; margin-bottom: 8px; }
        .payDesc { font-size: 0.75rem; color: var(--text-muted); }
        .guideSteps { display: grid; grid-template-columns: 1fr; gap: 20px; }
        .stepItem { display: flex; gap: 15px; background: var(--bg-surface); padding: 20px; border-radius: var(--radius-lg); }
        .stepNum { min-width: 32px; height: 32px; background: var(--color-accent); color: var(--bg-main); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; }
        .stepContent h3 { margin: 0 0 10px 0; font-size: 1.1rem; }
        .stepContent a { color: inherit; text-decoration: none; }
        .downloadBox { background: var(--bg-surface); padding: 30px; border-radius: var(--radius-lg); text-align: center; border: 1px solid var(--border-brand); }
        .announcementList { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .announcementItem { background: var(--bg-surface); padding: 15px; border-radius: var(--radius-md); border-left: 4px solid var(--color-accent); }
        .announcementHeader { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
        .announcementTitle { font-weight: 600; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
        .announcementDate { font-size: 0.75rem; color: var(--text-muted); }
        .faqContainer { display: grid; gap: 12px; }
        details { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: var(--radius-md); }
        summary { padding: 15px; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; }
        summary::-webkit-details-marker { display: none; }
        summary h3 { margin: 0; font-size: 1.05rem; color: var(--text-primary); }
        .faqAnswer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 0.95rem; }
        .trustStatement { background: var(--bg-surface); padding: 25px; border-radius: var(--radius-lg); border: 1px solid var(--border-default); }
        .teamCard { background: var(--bg-elevated); padding: 20px; border-radius: var(--radius-md); margin-top: 20px; border: 1px solid var(--border-brand); }
        .securitySection { background: var(--bg-surface); padding: 25px; border-radius: var(--radius-lg); border: 1px solid var(--border-default); }
        .rgLinks { display: flex; gap: 15px; margin: 20px 0; flex-wrap: wrap; }
        .rgLink { background: var(--bg-main); padding: 8px 15px; border-radius: var(--radius-md); border: 1px solid var(--border-default); font-size: 0.9rem; }
        footer { padding: 40px 0 100px; background: var(--bg-surface); border-top: 1px solid var(--border-default); margin-top: 40px; text-align: center; }
        .footerSitemap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; text-align: center; }
        .footerSitemap a { font-size: 0.85rem; color: var(--text-secondary); }
        .contactLine { margin-bottom: 20px; color: var(--text-secondary); }
        .legalLine { font-size: 0.75rem; color: var(--text-muted); padding: 0 20px; }
        .navigator { position: fixed; inset-inline: 0; bottom: 0; background: rgba(13, 23, 44, 0.9); backdrop-filter: blur(10px); display: flex; justify-content: space-around; padding: 10px 0 calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid var(--border-brand); z-index: 1000; }
        .navItem { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 0.7rem; }
        .navItem i { font-size: 1.2rem; }
        .navItem:hover { color: var(--color-accent); }
        .utilityLink { color: var(--text-muted); text-decoration: underline; font-size: 0.9rem; }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .categoryHub { grid-template-columns: repeat(3, 1fr); }
            .gameGrid { grid-template-columns: repeat(3, 1fr); }
            .promoGrid { grid-template-columns: repeat(3, 1fr); }
            .uspBar { grid-template-columns: repeat(3, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
            .guideSteps { grid-template-columns: repeat(2, 1fr); }
            .navigator { position: static; display: none; }
            .heroSection { padding: 60px 0; }
        }
        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .categoryHub { grid-template-columns: repeat(4, 1fr); }
            .gameGrid { grid-template-columns: repeat(4, 1fr); }
            .footerSitemap { grid-template-columns: repeat(5, 1fr); }
        }
        section { content-visibility: auto; contain-intrinsic-size: 1px 500px; }