:root {
            --cw-primary: #0E2A47;
            --cw-primary-hover: #163D63;
            --cw-secondary: #A0B1C5;
            --cw-secondary-hover: #B8C8D9;
            --cw-accent: #00F5FF;
            --cw-bg-main: #050C18;
            --cw-bg-surface: #0B1626;
            --cw-bg-elevated: #13223B;
            --cw-text-primary: #E6F1FF;
            --cw-text-secondary: #B0C4DE;
            --cw-text-muted: #708090;
            --cw-link: #00F5FF;
            --cw-link-hover: #70F9FF;
            --cw-btn-bg: #00F5FF;
            --cw-btn-text: #050C18;
            --cw-border: #1D2F4D;
            --cw-border-strong: #2A416B;
            --cw-border-brand: rgba(0, 245, 255, 0.4);
            --cw-radius-sm: 4px;
            --cw-radius-md: 12px;
            --cw-radius-lg: 24px;
            --cw-radius-pill: 9999px;
            --cw-shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
            --cw-grad-brand: linear-gradient(135deg, #0E2A47 0%, #00F5FF 100%);
            --cw-grad-hero: radial-gradient(circle at center, #13223B 0%, #050C18 100%);
            --cw-grad-btn: linear-gradient(180deg, #00F5FF 0%, #00D1DD 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;
            color: var(--cw-text-primary);
            background-color: var(--cw-bg-main);
            padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
            overflow-x: hidden;
        }
        img, video, iframe { max-width: 100%; height: auto; display: block; }
        a { color: var(--cw-link); text-decoration: none; transition: color 0.3s; }
        a:hover { color: var(--cw-link-hover); }
        
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 24px;
            border-radius: var(--cw-radius-md);
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, opacity 0.2s;
            border: none;
            text-align: center;
        }
        .btn-primary {
            background: var(--cw-grad-btn);
            color: var(--cw-btn-text);
        }
        .btn-primary:hover { transform: translateY(-2px); opacity: 0.9; }
        .btn-outline {
            border: 1px solid var(--cw-border-brand);
            color: var(--cw-text-primary);
            background: rgba(0, 245, 255, 0.1);
        }
        .btn-outline:hover { background: rgba(0, 245, 255, 0.2); }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            max-width: 1200px;
            margin: 0 auto;
        }
        .header-logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--cw-text-primary);
        }
        .header-logo-link strong {
            font-size: 16px;
            font-weight: normal;
        }
        .header-actions {
            display: flex;
            gap: 12px;
        }

        main { width: 100%; }
        
        .hero-section {
            text-align: center;
            padding: 40px 0;
            background: var(--cw-grad-hero);
            border-radius: var(--cw-radius-lg);
            margin-bottom: 24px;
        }
        h1 {
            font-family: 'Be Vietnam Pro', sans-serif;
            font-size: clamp(1.6rem, 6.5vw, 2.4rem);
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--cw-text-primary);
        }
        .hero-intro {
            max-width: 800px;
            margin: 0 auto 30px;
            color: var(--cw-text-secondary);
            padding-inline: 20px;
        }
        .hero-cta {
            display: block;
            width: 100%;
            max-width: 400px;
            margin: 0 auto 24px;
            text-decoration: none;
        }
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-top: 20px;
        }
        .tag-pill {
            background: rgba(0, 245, 255, 0.1);
            border: 1px solid var(--cw-border-brand);
            color: var(--cw-accent);
            padding: 4px 12px;
            border-radius: var(--cw-radius-pill);
            font-size: 0.85rem;
        }

        .banner-link { display: block; width: 100%; margin-bottom: 24px; }
        .banner-img { 
            width: 100%; 
            aspect-ratio: 2 / 1; 
            object-fit: cover; 
            border-radius: var(--cw-radius-md);
        }

        .category-hub {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 40px;
        }
        .category-tile {
            background: var(--cw-bg-surface);
            border: 1px solid var(--cw-border);
            padding: 20px;
            border-radius: var(--cw-radius-md);
            text-align: center;
            transition: border-color 0.3s;
        }
        .category-tile:hover { border-color: var(--cw-accent); }
        .category-tile i { font-size: 2rem; color: var(--cw-accent); margin-bottom: 12px; }
        .category-tile strong { display: block; font-size: 1.1rem; margin-bottom: 8px; color: var(--cw-text-primary); }
        .category-tile span { font-size: 0.85rem; color: var(--cw-text-muted); }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 40px;
        }
        .game-card {
            background: var(--cw-bg-surface);
            border-radius: var(--cw-radius-md);
            overflow: hidden;
            border: 1px solid var(--cw-border);
            transition: transform 0.3s;
        }
        .game-card:hover { transform: scale(1.03); }
        .game-card img { aspect-ratio: 1 / 1; object-fit: cover; }
        .game-card h3 {
            font-size: 1rem;
            margin: 12px;
            text-align: center;
            color: var(--cw-text-primary);
        }

        .facts-section {
            background: var(--cw-bg-surface);
            padding: 24px;
            border-radius: var(--cw-radius-md);
            border: 1px solid var(--cw-border);
            margin-bottom: 40px;
        }
        .freshness-notice {
            font-style: italic;
            color: var(--cw-text-muted);
            font-size: 0.9rem;
            margin-bottom: 20px;
            display: block;
        }
        .facts-table {
            width: 100%;
            border-collapse: collapse;
        }
        .facts-table tr { border-bottom: 1px solid var(--cw-border); }
        .facts-table td { padding: 12px 0; color: var(--cw-text-secondary); }
        .facts-table td:first-child { font-weight: 600; color: var(--cw-text-primary); width: 40%; }
        .facts-link {
            display: block;
            text-align: center;
            margin-top: 16px;
            font-size: 0.85rem;
            color: var(--cw-text-muted);
        }

        .toc-nav {
            display: flex;
            overflow-x: auto;
            gap: 12px;
            padding: 16px 0;
            margin-bottom: 40px;
            scrollbar-width: none;
        }
        .toc-nav::-webkit-scrollbar { display: none; }
        .toc-link {
            white-space: nowrap;
            background: var(--cw-bg-elevated);
            padding: 8px 16px;
            border-radius: var(--cw-radius-pill);
            border: 1px solid var(--cw-border);
            font-size: 0.9rem;
        }

        .promo-grid { display: grid; gap: 20px; margin-bottom: 40px; }
        .promo-card {
            background: var(--cw-bg-surface);
            border: 1px solid var(--cw-border-strong);
            padding: 24px;
            border-radius: var(--cw-radius-md);
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .promo-card h3 { margin: 0; color: var(--cw-accent); }

        .usp-bar {
            display: grid;
            gap: 20px;
            margin-bottom: 40px;
        }
        .usp-tile {
            background: var(--cw-bg-surface);
            padding: 20px;
            border-radius: var(--cw-radius-md);
            display: flex;
            gap: 20px;
            align-items: center;
            border-left: 4px solid var(--cw-accent);
        }
        .usp-tile i { font-size: 1.5rem; color: var(--cw-accent); }
        .usp-tile div strong { display: block; font-size: 1.1rem; margin-bottom: 4px; }
        .usp-tile div span { font-size: 0.9rem; color: var(--cw-text-secondary); }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-bottom: 40px;
        }
        .payment-card {
            background: var(--cw-bg-surface);
            padding: 20px;
            border-radius: var(--cw-radius-md);
            text-align: center;
            border: 1px solid var(--cw-border);
        }
        .payment-card i { font-size: 1.8rem; color: var(--cw-accent); margin-bottom: 12px; }
        .payment-card strong { display: block; margin-bottom: 8px; }
        .payment-card p { font-size: 0.8rem; color: var(--cw-text-muted); margin: 0; }

        .guide-steps { display: grid; gap: 24px; margin-bottom: 40px; }
        .guide-step {
            display: flex;
            gap: 20px;
            background: var(--cw-bg-surface);
            padding: 20px;
            border-radius: var(--cw-radius-md);
            align-items: flex-start;
        }
        .step-badge {
            min-width: 40px;
            height: 40px;
            background: var(--cw-accent);
            color: var(--cw-bg-main);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
        }
        .guide-step h3 { margin: 0 0 8px 0; }
        .guide-step h3 a { color: inherit; }

        .download-section {
            background: var(--cw-bg-surface);
            padding: 30px;
            border-radius: var(--cw-radius-md);
            text-align: center;
            margin-bottom: 40px;
            border: 1px solid var(--cw-border-brand);
        }

        .player-guides { display: grid; gap: 20px; margin-bottom: 40px; }
        .guide-item {
            background: var(--cw-bg-surface);
            padding: 20px;
            border-radius: var(--cw-radius-md);
            border: 1px solid var(--cw-border);
        }
        .guide-meta { font-size: 0.8rem; color: var(--cw-text-muted); margin-bottom: 12px; display: block; }

        .announcement-list { display: grid; gap: 16px; margin-bottom: 40px; }
        .announcement-item {
            background: var(--cw-bg-surface);
            padding: 16px;
            border-radius: var(--cw-radius-md);
            display: flex;
            gap: 16px;
            border: 1px solid var(--cw-border);
        }
        .announcement-item i { color: var(--cw-accent); margin-top: 4px; }
        .announcement-content h3 { margin: 0 0 8px 0; font-size: 1.1rem; }
        .announcement-date { font-size: 0.8rem; color: var(--cw-text-muted); display: block; margin-top: 8px; }

        .faq-section { margin-bottom: 40px; }
        .faq-item {
            background: var(--cw-bg-surface);
            margin-bottom: 12px;
            border-radius: var(--cw-radius-md);
            border: 1px solid var(--cw-border);
        }
        .faq-item summary { padding: 16px; cursor: pointer; list-style: none; }
        .faq-item summary h3 { margin: 0; font-size: 1.1rem; display: flex; justify-content: space-between; align-items: center; }
        .faq-item p { padding: 0 16px 16px; color: var(--cw-text-secondary); font-size: 0.95rem; }

        .trust-statement {
            background: var(--cw-bg-surface);
            padding: 30px;
            border-radius: var(--cw-radius-md);
            margin-bottom: 40px;
        }
        .team-card {
            background: var(--cw-bg-elevated);
            padding: 20px;
            border-radius: var(--cw-radius-md);
            margin-top: 24px;
            border-left: 4px solid var(--cw-accent);
        }

        .security-section {
            background: var(--cw-bg-surface);
            padding: 30px;
            border-radius: var(--cw-radius-md);
            margin-bottom: 40px;
        }

        footer {
            background: var(--cw-bg-surface);
            padding: 40px 0;
            text-align: center;
            border-top: 1px solid var(--cw-border);
        }
        .footer-sitemap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            max-width: 800px;
            margin: 0 auto 30px;
            text-align: center;
        }
        .footer-contact { margin-bottom: 20px; color: var(--cw-text-secondary); }
        .footer-legal { font-size: 0.8rem; color: var(--cw-text-muted); max-width: 700px; margin: 0 auto; }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            height: 72px;
            background: var(--cw-bg-surface);
            border-top: 1px solid var(--cw-border);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding-bottom: env(safe-area-inset-bottom);
            z-index: 1000;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 0.75rem;
            color: var(--cw-text-secondary);
            gap: 4px;
        }
        .nav-item i { font-size: 1.2rem; }

        h2 {
            font-family: 'Be Vietnam Pro', sans-serif;
            font-size: clamp(1.3rem, 5.2vw, 1.8rem);
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 20px;
            color: var(--cw-text-primary);
        }

        .utility-link { color: var(--cw-accent); text-decoration: underline; font-weight: 500; }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .category-hub { grid-template-columns: repeat(3, 1fr); }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(4, 1fr); }
            .navigator { position: static; display: none; }
        }

        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .category-hub { grid-template-columns: repeat(4, 1fr); }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
        }

        section { content-visibility: auto; contain-intrinsic-size: 1px 500px; }