:root {
            --primary: #1E3A8A;
            --primaryHover: #2563EB;
            --secondary: #CBD5E1;
            --secondaryHover: #F1F5F9;
            --accent: #06B6D4;
            --bgMain: #020617;
            --bgSurface: #0F172A;
            --bgElevated: #1E293B;
            --textPrimary: #F8FAFC;
            --textSecondary: #94A3B8;
            --textMuted: #64748B;
            --linkColor: #38BDF8;
            --linkHover: #7DD3FC;
            --btnBg: #06B6D4;
            --btnText: #020617;
            --btnHoverBg: #22D3EE;
            --borderDefault: #1E293B;
            --borderBrand: #06B6D4;
            --radiusSm: 4px;
            --radiusMd: 8px;
            --radiusLg: 16px;
            --radiusPill: 9999px;
            --shadowCard: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
            --shadowGlow: 0 0 15px rgba(6, 182, 212, 0.5);
            --gradBrand: linear-gradient(135deg, #1E3A8A 0%, #06B6D4 100%);
            --gradHero: radial-gradient(circle at top right, #1E3A8A 0%, #020617 70%);
        }

        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));
            background-color: var(--bgMain);
            color: var(--textPrimary);
            overflow-x: hidden;
        }

        img { max-width: 100%; height: auto; display: block; }

        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;
            text-decoration: none;
            color: var(--textPrimary);
        }

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

        .headerActions {
            display: flex;
            gap: 10px;
        }

        .btnBase {
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 18px;
            border-radius: var(--radiusMd);
            text-decoration: none;
            font-weight: 600;
            text-align: center;
            transition: transform 0.2s, opacity 0.2s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

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

        .btnSecondary {
            background: var(--bgElevated);
            color: var(--textPrimary);
            border: 1px solid var(--borderDefault);
        }

        .btnBase:hover { transform: translateY(-2px); opacity: 0.9; }

        main { width: 100%; }

        .heroSection {
            padding: 2rem 0;
            background: var(--gradHero);
            border-radius: var(--radiusLg);
            margin-bottom: 2rem;
            text-align: center;
        }

        h1 {
            font-size: clamp(1.6rem, 6.5vw, 2.4rem);
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--textPrimary);
        }

        .heroIntro {
            font-size: 1.1rem;
            color: var(--textSecondary);
            margin-bottom: 2rem;
            max-width: 800px;
            margin-inline: auto;
            padding-inline: 1rem;
        }

        .heroCta {
            display: block;
            width: 100%;
            max-width: 400px;
            margin: 0 auto 2rem;
            font-size: 1.2rem;
        }

        .heroTags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }

        .tagPill {
            background: rgba(6, 182, 212, 0.15);
            border: 1px solid var(--accent);
            color: var(--accent);
            padding: 4px 12px;
            border-radius: var(--radiusPill);
            font-size: 0.85rem;
        }

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

        .categoryGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 3rem;
        }

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

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

        .categoryTile i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .categoryTile span {
            display: block;
            font-weight: 600;
            margin-bottom: 5px;
        }

        .categoryTile p {
            font-size: 0.85rem;
            color: var(--textSecondary);
            margin: 0;
        }

        .gameGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 3rem;
        }

        .gameCard {
            background: var(--bgSurface);
            border: 1px solid var(--borderDefault);
            border-radius: var(--radiusMd);
            text-decoration: none;
            color: var(--textPrimary);
            overflow: hidden;
            transition: transform 0.2s;
        }

        .gameCard:hover { transform: scale(1.02); }

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

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

        .gameInfo h3 {
            font-size: 1rem;
            margin: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        h2 {
            font-size: clamp(1.3rem, 5.2vw, 1.8rem);
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 1.5rem;
            color: var(--textPrimary);
            border-left: 4px solid var(--accent);
            padding-left: 15px;
        }

        .factsWrapper {
            background: var(--bgSurface);
            border: 1px solid var(--borderDefault);
            border-radius: var(--radiusLg);
            padding: 20px;
            margin-bottom: 2rem;
        }

        .freshnessNotice {
            font-style: italic;
            color: var(--textSecondary);
            font-size: 0.9rem;
            margin-bottom: 1rem;
            display: block;
        }

        .factsTable {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 1rem;
        }

        .factsTable td {
            padding: 12px;
            border-bottom: 1px solid var(--borderDefault);
        }

        .factsLabel {
            font-weight: 600;
            color: var(--textSecondary);
            width: 40%;
        }

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

        .tocNav {
            display: flex;
            overflow-x: auto;
            gap: 10px;
            padding: 10px 0 20px;
            scrollbar-width: none;
        }

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

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

        .promoGrid {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 3rem;
        }

        .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: 3rem;
        }

        .uspTile {
            background: var(--bgSurface);
            padding: 20px;
            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(--accent);
        }

        .paymentGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 3rem;
        }

        .paymentCard {
            background: var(--bgSurface);
            border: 1px solid var(--borderDefault);
            padding: 15px;
            border-radius: var(--radiusMd);
            text-align: center;
        }

        .paymentCard i {
            font-size: 1.8rem;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .stepList {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 3rem;
        }

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

        .stepNum {
            background: var(--accent);
            color: var(--bgMain);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            flex-shrink: 0;
        }

        .stepItem h3 { margin: 0 0 5px 0; }
        .stepItem a { color: inherit; text-decoration: none; }

        .downloadSection {
            background: var(--bgSurface);
            padding: 30px;
            border-radius: var(--radiusLg);
            text-align: center;
            margin-bottom: 3rem;
            border: 1px solid var(--borderDefault);
        }

        .providerGrid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 3rem;
        }

        .providerTile {
            background: var(--bgElevated);
            padding: 20px;
            border-radius: var(--radiusMd);
            text-align: center;
        }

        .guideItem {
            background: var(--bgSurface);
            padding: 20px;
            border-radius: var(--radiusMd);
            margin-bottom: 15px;
            border: 1px solid var(--borderDefault);
        }

        .guideMeta {
            font-size: 0.8rem;
            color: var(--textMuted);
            margin-bottom: 10px;
            display: block;
        }

        .announcementList {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 3rem;
        }

        .announcementItem {
            background: var(--bgSurface);
            padding: 15px;
            border-radius: var(--radiusMd);
            border-left: 3px solid var(--accent);
            display: flex;
            gap: 15px;
        }

        .announcementContent { flex: 1; }
        .announcementDate {
            font-size: 0.8rem;
            color: var(--textMuted);
            display: block;
            margin-top: 5px;
        }

        .faqItem {
            background: var(--bgSurface);
            margin-bottom: 10px;
            border-radius: var(--radiusMd);
            border: 1px solid var(--borderDefault);
        }

        .faqItem summary {
            padding: 15px;
            cursor: pointer;
            list-style: none;
        }

        .faqItem p {
            padding: 0 15px 15px;
            color: var(--textSecondary);
        }

        .aboutSection {
            background: var(--bgSurface);
            padding: 30px;
            border-radius: var(--radiusLg);
            margin-bottom: 3rem;
        }

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

        .securitySection {
            background: var(--bgSurface);
            padding: 30px;
            border-radius: var(--radiusLg);
            margin-bottom: 3rem;
            border: 1px solid var(--borderDefault);
        }

        footer {
            background: var(--bgSurface);
            padding: 40px 0 20px;
            border-top: 1px solid var(--borderDefault);
            text-align: center;
        }

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

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

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

        .footerLegal {
            font-size: 0.8rem;
            color: var(--textMuted);
            line-height: 1.5;
        }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            background: var(--bgSurface);
            border-top: 1px solid var(--borderDefault);
            display: flex;
            justify-content: space-around;
            padding: 10px 0 calc(10px + env(safe-area-inset-bottom));
            z-index: 100;
        }

        .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); }

        .utilLink { color: var(--linkColor); text-decoration: none; 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(4, 1fr); }
            .paymentGrid { grid-template-columns: repeat(4, 1fr); }
            .uspBar { grid-template-columns: repeat(2, 1fr); }
            .providerGrid { grid-template-columns: repeat(4, 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; }
        }