:root {
            --brand-primary: #47B3E1;
            --brand-primary-hover: #6AC1E7;
            --brand-secondary: #D6435B;
            --brand-secondary-hover: #DF6D80;
            --brand-accent: #EC5170;
            --bg-main: #111212;
            --bg-surface: #1E1F20;
            --bg-elevated: #2D2E2F;
            --bg-overlay: rgba(0, 0, 0, 0.77);
            --text-primary: #F7F7F8;
            --text-secondary: #ABAEB0;
            --text-muted: #898E90;
            --text-brand-contrast: #0A0A0A;
            --text-link: #61BEE5;
            --text-link-hover: #EA7B91;
            --semantic-success: #21CA5C;
            --semantic-error: #E23D32;
            --semantic-warning: #EAA32A;
            --semantic-info: #3A7AD9;
            --border-default: #343637;
            --border-strong: #575A5C;
            --border-brand: #2CA8DD;
            --font-headings: 'Chakra Petch', sans-serif;
            --font-body: 'Manrope', sans-serif;
            --font-mono: 'Roboto Mono', monospace;
        }
        *, *::before, *::after { box-sizing: border-box; }
        html { -webkit-text-size-adjust: 100%; }
        body {
            margin: 0;
            font-family: var(--font-body);
            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);
        }
        img, video, iframe { max-width: 100%; height: auto; display: block; }
        a, button { -webkit-tap-highlight-color: transparent; text-decoration: none; color: inherit; }
        button, .btn, .cta { 
            min-height: 44px; 
            min-inline-size: 44px; 
            padding: 12px 18px; 
            cursor: pointer; 
            border: none; 
            font-family: var(--font-headings); 
            font-weight: 600; 
            border-radius: 8px;
            transition: background 0.2s ease;
        }
        h1, h2, h3 { font-family: var(--font-headings); margin: 0; letter-spacing: 0.01em; }
        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin-block: 1rem; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2rem; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; }
        main > section { margin-block: 32px; content-visibility: auto; contain-intrinsic-size: 1px 500px; }
        .header { 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            padding-block: 12px; 
            border-bottom: 1px solid var(--border-default);
        }
        .header-brand { display: flex; align-items: center; gap: 8px; }
        .header-brand strong { font-size: 16px; font-weight: 400; }
        .header-actions { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-strong); }
        .btn-register { background: var(--brand-primary); color: var(--text-brand-contrast); }
        .hero-banner a { display: block; width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 16px; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .hero-content { padding-block: 20px; text-align: left; }
        .cta-full { width: 100%; background: var(--brand-primary); color: var(--text-brand-contrast); font-size: 1.2rem; margin-top: 20px; }
        .quick-facts-container { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 16px; padding: 20px; margin-block: 15px; }
        .quick-facts-table { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .fact-label { color: var(--text-muted); font-size: 0.9rem; }
        .fact-value { color: var(--text-primary); font-weight: 500; text-align: right; }
        .freshness-note { font-style: italic; color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 15px; display: block; }
        .toc-nav { background: var(--bg-elevated); border: 1px solid var(--border-default); border-radius: 16px; padding: 15px; }
        .toc-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .toc-link { color: var(--text-link); font-size: 0.9rem; font-weight: 500; }
        .category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .category-tile { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 16px; 
            padding: 20px; 
            text-align: center; 
            transition: transform 0.2s;
        }
        .category-tile:hover { transform: translateY(-5px); border-color: var(--brand-primary); }
        .category-icon { 
            width: 50px; height: 50px; 
            background: var(--brand-primary); 
            color: var(--text-brand-contrast); 
            border-radius: 50%; 
            display: flex; align-items: center; justify-content: center; 
            margin: 0 auto 12px; 
            font-size: 1.2rem;
        }
        .usp-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .usp-tile { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 16px; 
            padding: 15px; 
            display: flex; gap: 15px; align-items: center;
        }
        .usp-icon { 
            width: 40px; height: 40px; 
            background: var(--brand-accent); 
            color: white; 
            border-radius: 50%; 
            display: flex; align-items: center; justify-content: center; 
            flex-shrink: 0;
        }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 16px; 
            overflow: hidden; 
            transition: opacity 0.2s;
        }
        .game-card:hover { opacity: 0.9; }
        .game-img { aspect-ratio: 3/4; object-fit: cover; width: 100%; }
        .game-info { padding: 12px; text-align: center; }
        .game-info h3 { font-size: 1rem; margin: 0; color: var(--text-primary); }
        .promo-card { 
            background: var(--bg-elevated); 
            border: 1px solid var(--border-default); 
            border-radius: 16px; 
            padding: 20px; 
            margin-block: 15px;
        }
        .promo-btn { display: inline-block; margin-top: 15px; font-weight: 700; color: var(--brand-primary); }
        .payment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .payment-tile { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 16px; 
            padding: 15px; 
            text-align: center;
        }
        .pay-icon { font-size: 1.5rem; color: var(--brand-primary); margin-bottom: 8px; }
        .step-list { display: grid; grid-template-columns: 1fr; gap: 20px; }
        .step-item { display: flex; gap: 15px; align-items: flex-start; }
        .step-num { 
            width: 32px; height: 32px; 
            background: var(--brand-primary); 
            color: var(--text-brand-contrast); 
            border-radius: 50%; 
            display: flex; align-items: center; justify-content: center; 
            font-weight: 700; flex-shrink: 0;
        }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .provider-tile { 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 16px; 
            padding: 15px; 
            text-align: center;
        }
        .guide-item { border: 1px solid var(--border-default); border-radius: 16px; padding: 20px; margin-block: 15px; }
        .guide-meta { font-size: 0.8rem; color: var(--text-muted); margin-block: 5px; display: block; }
        .article-card { 
            display: flex; 
            background: var(--bg-surface); 
            border: 1px solid var(--border-default); 
            border-radius: 16px; 
            overflow: hidden; 
            margin-block: 15px;
        }
        .article-img { width: 120px; aspect-ratio: 4/3; object-fit: cover; }
        .article-text { padding: 12px; }
        .vip-grid { display: grid; grid-template-columns: repeat(1, 1fr); gap: 12px; }
        .vip-tile { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 16px; padding: 15px; }
        .community-card { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 16px; padding: 15px; margin-block: 15px; }
        .user-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .faq-section { display: grid; gap: 10px; }
        .faq-item { border: 1px solid var(--border-default); border-radius: 16px; overflow: hidden; }
        .faq-item summary { padding: 15px; background: var(--bg-surface); cursor: pointer; font-weight: 600; list-style: none; }
        .faq-item p { padding: 15px; background: var(--bg-main); color: var(--text-secondary); margin: 0; border-top: 1px solid var(--border-default); }
        .chip-grid { display: flex; flex-wrap: wrap; gap: 8px; }
        .chip { background: var(--bg-surface); border: 1px solid var(--border-default); padding: 6px 12px; border-radius: 20px; font-size: 0.85rem; color: var(--text-secondary); }
        .navigator { 
            position: fixed; inset-inline: 0; bottom: 0; 
            background: var(--bg-surface); 
            border-top: 1px solid var(--border-default); 
            display: grid; grid-template-columns: repeat(5, 1fr); 
            padding-block: 10px; 
            padding-bottom: env(safe-area-inset-bottom); 
            z-index: 1000;
        }
        .nav-item { 
            display: flex; flex-direction: column; align-items: center; 
            font-size: 0.7rem; color: var(--text-secondary); gap: 4px; 
        }
        .footer { padding-block: 40px 20px; border-top: 1px solid var(--border-default); text-align: center; }
        .footer-sitemap { 
            display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; 
            max-width: 600px; margin: 0 auto 20px; 
            text-align: left;
        }
        .footer-legal { font-size: 0.8rem; color: var(--text-muted); }
        .section-tag { 
            display: inline-block; 
            font-size: 0.7rem; 
            text-transform: uppercase; 
            color: var(--brand-primary); 
            font-weight: 700; 
            margin-bottom: 8px;
        }
        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            main > section { margin-block: 48px; }
            .navigator { position: static; display: none; }
            .category-grid { grid-template-columns: repeat(3, 1fr); }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(4, 1fr); }
            .provider-grid { grid-template-columns: repeat(4, 1fr); }
            .vip-grid { grid-template-columns: repeat(4, 1fr); }
            .toc-list { grid-template-columns: repeat(3, 1fr); }
            .usp-grid { grid-template-columns: repeat(4, 1fr); }
            .article-card { flex-direction: row; }
            .footer-sitemap { grid-template-columns: repeat(4, 1fr); }
        }
        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
        }