:root {
            --brand-primary: #144EEB;
            --brand-primary-hover: #3A6AEE;
            --brand-secondary: #252BCB;
            --brand-secondary-hover: #3D43E6;
            --brand-accent: #19FA55;
            --bg-main: #171612;
            --bg-surface: #201E18;
            --bg-elevated: #37342A;
            --bg-overlay: rgba(0, 0, 0, 0.88);
            --text-primary: #F5F5F4;
            --text-secondary: #C4C2BA;
            --text-muted: #8A8475;
            --text-brand-contrast: #0A0A0A;
            --text-link: #3163ED;
            --text-link-hover: #4DEF78;
            --semantic-success: #20CB5E;
            --semantic-error: #EB282F;
            --semantic-warning: #E89C2C;
            --semantic-info: #3292E2;
            --border-default: #3D392E;
            --border-strong: #635C4B;
            --border-brand: #1244CE;
        }
        *, *::before, *::after { box-sizing: border-box; }
        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Catamaran', 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;
            color: var(--text-primary);
            background: var(--bg-main);
        }
        h1, h2, h3 { font-family: 'Bungee', sans-serif; letter-spacing: 0.01em; line-height: 1.15; margin: 0; }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); margin-block: 1.5rem 1rem; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); margin-top: 2rem; margin-bottom: 1rem; color: var(--text-primary); }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); margin-block: 0.5rem; }
        img, video, iframe { max-width: 100%; height: auto; display: block; }
        a { color: var(--text-link); text-decoration: none; transition: color 0.2s; }
        a:hover { color: var(--text-link-hover); }
        button { 
            cursor: pointer; 
            border: 1px solid var(--border-default); 
            background: var(--bg-surface); 
            color: var(--text-primary);
            font-family: inherit;
            min-height: 44px; 
            min-inline-size: 44px; 
            padding: 12px 18px; 
            border-radius: 4px;
            transition: background 0.2s;
        }
        button:hover { background: var(--bg-elevated); }
        .btn-primary { background: var(--brand-primary); color: white; border-color: var(--brand-primary); font-weight: 600; }
        .btn-primary:hover { background: var(--brand-primary-hover); }
        main > section { margin-block: 32px; content-visibility: auto; contain-intrinsic-size: 1px 500px; }
        .header { 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            padding: 12px 0; 
            position: sticky; 
            top: 0; 
            z-index: 100; 
            background: var(--bg-main);
        }
        .header-brand { display: flex; align-items: center; gap: 8px; }
        .header-brand strong { font-size: 16px; font-weight: 400; }
        .header-actions { display: flex; gap: 8px; }
        .hero-banner a { display: block; line-height: 0; }
        .hero-banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; border-radius: 4px; }
        .hero-content { text-align: left; margin-block: 1.5rem; }
        .hero-intro { color: var(--text-secondary); margin-bottom: 1.5rem; }
        .quick-facts-table { 
            width: 100%; 
            border-collapse: collapse; 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default);
            border-radius: 4px;
            overflow: hidden;
        }
        .quick-facts-table td { padding: 12px; border-bottom: 1px solid var(--border-default); font-size: 0.95rem; }
        .quick-facts-table td:first-child { color: var(--text-muted); width: 40%; }
        .quick-facts-table td:first-child::before { content: "•"; margin-right: 6px; color: var(--brand-primary); }
        .freshness-note { font-style: italic; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 12px; display: block; }
        .toc-nav { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 4px; padding: 16px; }
        .toc-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
        .toc-list a { color: var(--text-secondary); font-size: 0.9rem; display: block; padding: 4px 0; }
        .category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .cat-tile { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            padding: 16px; 
            text-align: center; 
            text-decoration: none; 
            color: inherit;
            display: flex; 
            flex-direction: column; 
            align-items: center;
            gap: 8px;
        }
        .cat-tile i { font-size: 1.5rem; color: var(--brand-primary); }
        .cat-tile h3 { font-size: 1.1rem; margin: 0; }
        .cat-tile p { font-size: 0.8rem; color: var(--text-muted); margin: 0; line-height: 1.3; }
        .usp-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
        .usp-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            padding: 16px; 
            display: flex; 
            gap: 16px; 
            align-items: start;
        }
        .usp-card i { font-size: 1.2rem; color: var(--brand-accent); margin-top: 4px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .game-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            text-decoration: none; 
            color: inherit; 
            overflow: hidden;
        }
        .game-card img { aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 0.9rem; text-align: center; }
        .promo-list { display: grid; grid-template-columns: 1fr; gap: 16px; }
        .promo-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            padding: 20px; 
            display: flex; 
            flex-direction: column; 
            gap: 12px;
        }
        .promo-card h3 { color: var(--brand-accent); }
        .promo-card p { font-size: 0.95rem; color: var(--text-secondary); margin: 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .pay-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            padding: 12px; 
            text-align: center; 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            gap: 8px;
        }
        .pay-card i { font-size: 1.5rem; color: var(--text-primary); }
        .pay-card h3 { font-size: 0.9rem; margin: 0; }
        .pay-card p { font-size: 0.75rem; color: var(--text-muted); margin: 0; }
        .step-list { display: grid; grid-template-columns: 1fr; gap: 20px; }
        .step-item { display: flex; gap: 16px; align-items: flex-start; }
        .step-num { 
            min-width: 32px; 
            height: 32px; 
            background: var(--brand-primary); 
            color: white; 
            border-radius: 50%; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            font-weight: bold; 
            font-family: 'Bungee';
        }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .provider-card { 
            background: var(--bg-elevated); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            padding: 16px; 
            text-align: center;
        }
        .guide-list { display: grid; grid-template-columns: 1fr; gap: 24px; }
        .guide-item { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 4px; padding: 20px; }
        .guide-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 12px; display: block; }
        .article-list { display: grid; grid-template-columns: 1fr; gap: 16px; }
        .article-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            display: flex; 
            gap: 16px; 
            text-decoration: none; 
            color: inherit; 
            padding: 12px;
        }
        .article-card img { width: 100px; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; }
        .article-info { display: flex; flex-direction: column; gap: 4px; }
        .article-info h3 { font-size: 1rem; margin: 0; }
        .article-info p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }
        .vip-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .vip-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            padding: 16px; 
            text-align: center;
        }
        .community-list { display: grid; grid-template-columns: 1fr; gap: 16px; }
        .comm-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 4px; 
            padding: 16px; 
            display: flex; 
            flex-direction: column; 
            gap: 8px;
        }
        .comm-user { display: flex; align-items: center; gap: 8px; font-weight: bold; }
        .comm-stars { color: #FFD700; font-size: 0.8rem; }
        .faq-section { display: grid; gap: 12px; }
        .faq-item { border: 1px solid var(--border-default); border-radius: 4px; background: var(--bg-surface); }
        .faq-item summary { padding: 16px; cursor: pointer; font-weight: bold; list-style: none; display: flex; justify-content: space-between; align-items: center; }
        .faq-item summary::after { content: '+'; font-size: 1.2rem; }
        .faq-item[open] summary::after { content: '-'; }
        .faq-content { padding: 0 16px 16px; color: var(--text-secondary); font-size: 0.95rem; }
        .team-card { background: var(--bg-elevated); border: 1px solid var(--border-brand); border-radius: 4px; padding: 20px; margin-top: 2rem; }
        .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
        .tag-chip { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 20px; 
            padding: 6px 12px; 
            font-size: 0.8rem; 
            color: var(--text-secondary); 
            text-decoration: none;
        }
        .navigator { 
            position: fixed; 
            inset-inline: 0; 
            bottom: 0; 
            background: var(--bg-surface); 
            border-top: 1px solid var(--border-default); 
            display: flex; 
            justify-content: space-around; 
            padding: 8px 0 env(safe-area-inset-bottom, 0px); 
            z-index: 1000;
        }
        .nav-item { 
            display: flex; 
            flex-direction: column; 
            align-items: center; 
            gap: 4px; 
            text-decoration: none; 
            color: var(--text-muted); 
            font-size: 0.7rem; 
            text-align: center;
        }
        .nav-item i { font-size: 1.2rem; }
        .footer { padding-block: 32px 0; text-align: center; font-size: 0.85rem; color: var(--text-muted); }
        .footer-sitemap { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 12px; 
            margin-bottom: 24px; 
            text-align: left; 
            max-width: 600px; 
            margin-inline: auto;
        }
        .footer-sitemap a { color: var(--text-muted); font-size: 0.85rem; }
        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            main > section { margin-block: 48px; }
            .navigator { position: static; margin-top: 40px; border-top: none; border: 1px solid var(--border-default); border-radius: 4px; }
            .category-grid, .payment-grid, .provider-grid, .vip-grid { grid-template-columns: repeat(3, 1fr); }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .usp-grid { grid-template-columns: repeat(4, 1fr); }
            .step-list { grid-template-columns: repeat(4, 1fr); }
            .article-list { grid-template-columns: repeat(2, 1fr); }
            .promo-list { grid-template-columns: repeat(4, 1fr); }
            .community-list { grid-template-columns: repeat(2, 1fr); }
        }
        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
        }