:root {
            --color-primary: #0D4D4D;
            --color-primary-hover: #146363;
            --color-secondary: #F2B5A0;
            --color-secondary-hover: #F7C9B8;
            --color-accent: #FF7F50;
            --bg-main: #051A1A;
            --bg-surface: #0A2626;
            --bg-elevated: #113232;
            --text-primary: #E0F2F2;
            --text-secondary: #B2D1D1;
            --text-muted: #7A9A9A;
            --border-default: #1A3D3D;
            --border-strong: #265252;
            --radius-sm: 4px;
            --radius-md: 12px;
            --radius-lg: 24px;
            --radius-pill: 9999px;
            --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
            --glow-accent: 0 0 15px rgba(255, 127, 80, 0.4);
            --grad-brand: linear-gradient(135deg, #0D4D4D 0%, #051A1A 100%);
            --grad-button: linear-gradient(to bottom, #FF7F50 0%, #E66B40 100%);
        }
        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Manrope', sans-serif;
            font-size: clamp(15px, 3.9vw, 16px);
            line-height: 1.65;
            color: var(--text-primary);
            background-color: var(--bg-main);
            padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Be Vietnam Pro', sans-serif; color: var(--text-primary); letter-spacing: 0.01em; }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin-bottom: 1rem; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2rem; margin-bottom: 1.25rem; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; margin-bottom: 0.75rem; }
        a { color: var(--color-secondary); text-decoration: none; transition: color 0.2s ease; }
        a:hover { color: var(--color-accent); }
        img { max-width: 100%; height: auto; display: block; }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 24px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s ease, opacity 0.2s ease;
            border: none;
            text-decoration: none;
        }
        .btnPrimary { background: var(--grad-button); color: var(--bg-main); }
        .btnSecondary { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-strong); }
        .btnPrimary:hover { transform: translateY(-2px); opacity: 0.9; }
        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: 8px; }
        .headerLogo strong { font-size: 16px; font-weight: normal; }
        .headerNav { display: flex; gap: 12px; }
        main { max-width: 1200px; margin: 0 auto; }
        .heroSection { text-align: center; padding: 40px 0; }
        .heroIntro { max-width: 800px; margin: 0 auto 24px; }
        .heroTags { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
        .tagPill { 
            background: rgba(13, 77, 77, 0.3); 
            border: 1px solid var(--color-primary); 
            padding: 4px 12px; 
            border-radius: var(--radius-pill); 
            font-size: 0.875rem; 
            color: var(--text-secondary);
        }
        .bannerLink { display: block; width: 100%; overflow: hidden; border-radius: var(--radius-md); }
        .bannerImg { width: 1024px; height: 512px; aspect-ratio: 2/1; object-fit: cover; }
        .categoryGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 12px; 
            margin: 32px 0; 
        }
        .categoryTile { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            padding: 20px; 
            border-radius: var(--radius-md); 
            text-align: center; 
            transition: border-color 0.3s ease;
        }
        .categoryTile:hover { border-color: var(--color-secondary); }
        .categoryTile i { font-size: 2rem; margin-bottom: 12px; color: var(--color-accent); }
        .categoryTile span { display: block; font-weight: 600; margin-bottom: 4px; }
        .categoryTile p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }
        .gameGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 16px; 
            margin-bottom: 32px;
        }
        .gameCard { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: var(--radius-md); 
            overflow: hidden; 
            transition: transform 0.2s ease;
            text-decoration: none;
        }
        .gameCard:hover { transform: scale(1.02); }
        .gameCard img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .gameCard h3 { padding: 12px; margin: 0; font-size: 1rem; text-align: center; color: var(--text-primary); }
        .factsContainer { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-strong); 
            border-radius: var(--radius-md); 
            padding: 24px; 
            margin: 32px 0; 
        }
        .freshnessNotice { font-style: italic; color: var(--text-muted); font-size: 0.875rem; margin-bottom: 16px; display: block; }
        .factsTable { width: 100%; border-collapse: collapse; }
        .factsTable td { padding: 12px; border-bottom: 1px solid var(--border-default); }
        .factsTable td:first-child { font-weight: 600; color: var(--text-secondary); width: 40%; }
        .termsLink { display: block; margin-top: 12px; font-size: 0.875rem; text-align: center; }
        .tocNav { 
            display: flex; 
            gap: 12px; 
            overflow-x: auto; 
            padding: 16px 0; 
            margin-bottom: 32px; 
            white-space: nowrap; 
            scrollbar-width: none; 
        }
        .tocNav::-webkit-scrollbar { display: none; }
        .tocLink { 
            background: var(--bg-elevated); 
            padding: 8px 16px; 
            border-radius: var(--radius-pill); 
            font-size: 0.875rem; 
            border: 1px solid var(--border-default); 
        }
        .promoSection { margin-bottom: 32px; }
        .promoCard { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-strong); 
            padding: 24px; 
            border-radius: var(--radius-lg); 
            margin-bottom: 16px; 
            display: flex; 
            flex-direction: column; 
            gap: 12px;
        }
        .uspBar { 
            display: grid; 
            grid-template-columns: 1fr; 
            gap: 16px; 
            margin: 32px 0; 
        }
        .uspTile { 
            background: var(--bg-surface); 
            padding: 20px; 
            border-radius: var(--radius-md); 
            display: flex; 
            gap: 16px; 
            align-items: center; 
            border: 1px solid var(--border-default);
        }
        .uspTile i { font-size: 1.5rem; color: var(--color-accent); }
        .paymentGrid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 12px; 
            margin: 32px 0; 
        }
        .paymentCard { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            padding: 16px; 
            border-radius: var(--radius-md); 
            text-align: center; 
        }
        .paymentCard i { font-size: 1.5rem; margin-bottom: 8px; color: var(--text-secondary); }
        .paymentCard strong { display: block; margin-bottom: 8px; }
        .paymentCard p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }
        .stepList { margin: 32px 0; }
        .stepItem { 
            display: flex; 
            gap: 16px; 
            margin-bottom: 24px; 
            align-items: flex-start; 
        }
        .stepNum { 
            background: var(--color-accent); 
            color: var(--bg-main); 
            min-width: 32px; 
            height: 32px; 
            border-radius: 50%; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            font-weight: 700; 
        }
        .appSection { 
            background: var(--bg-surface); 
            padding: 32px; 
            border-radius: var(--radius-lg); 
            text-align: center; 
            margin: 32px 0; 
        }
        .guideSection { margin: 32px 0; }
        .guideItem { 
            background: var(--bg-surface); 
            padding: 20px; 
            border-radius: var(--radius-md); 
            margin-bottom: 16px; 
            border-left: 4px solid var(--color-accent); 
        }
        .guideMeta { font-size: 0.8rem; color: var(--text-muted); display: block; margin-bottom: 8px; }
        .announcementSection { margin: 32px 0; }
        .announcementItem { 
            background: var(--bg-surface); 
            padding: 16px; 
            border-radius: var(--radius-md); 
            margin-bottom: 12px; 
            display: flex; 
            gap: 16px; 
            align-items: center; 
        }
        .announcementItem i { color: var(--color-secondary); }
        .announcementText { flex: 1; }
        .announcementDate { font-size: 0.75rem; color: var(--text-muted); }
        .faqSection { margin: 32px 0; }
        .faqItem { margin-bottom: 12px; border-bottom: 1px solid var(--border-default); }
        .faqItem summary { cursor: pointer; list-style: none; padding: 16px 0; }
        .faqItem summary h3 { margin: 0; display: flex; justify-content: space-between; align-items: center; }
        .faqItem p { padding-bottom: 16px; color: var(--text-secondary); }
        .aboutContainer { 
            background: var(--bg-surface); 
            padding: 32px; 
            border-radius: var(--radius-lg); 
            margin: 32px 0; 
        }
        .teamCard { 
            background: var(--bg-elevated); 
            padding: 20px; 
            border-radius: var(--radius-md); 
            margin-top: 24px; 
            border: 1px solid var(--border-strong); 
        }
        .securitySection { 
            background: var(--bg-surface); 
            padding: 32px; 
            border-radius: var(--radius-lg); 
            margin: 32px 0; 
        }
        footer { 
            margin-top: 48px; 
            padding: 32px 0; 
            border-top: 1px solid var(--border-default); 
            text-align: center; 
        }
        .footerSitemap { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 12px; 
            margin-bottom: 24px; 
        }
        .footerSitemap a { font-size: 0.875rem; color: var(--text-secondary); }
        .contactLine { margin-bottom: 24px; font-size: 0.875rem; }
        .legalLine { font-size: 0.75rem; color: var(--text-muted); }
        .navigator { 
            position: fixed; 
            inset-inline: 0; 
            bottom: 0; 
            background: rgba(10, 38, 38, 0.95); 
            backdrop-filter: blur(10px); 
            display: flex; 
            justify-content: space-around; 
            padding: 12px 0 calc(12px + env(safe-area-inset-bottom)); 
            border-top: 1px solid var(--border-strong); 
            z-index: 1000; 
        }
        .navItem { text-align: center; color: var(--text-secondary); text-decoration: none; font-size: 0.75rem; }
        .navItem i { display: block; font-size: 1.25rem; margin-bottom: 4px; }
        .utilityLink { text-align: center; display: block; margin-top: 16px; font-weight: 600; }
        
        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(2, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
            .uspBar { grid-template-columns: repeat(3, 1fr); }
            .navigator { position: static; display: none; }
            body { padding-bottom: 24px; }
        }
        @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); }
        }