:root{--color-bg: #0a0a0a;--color-surface: #141414;--color-border: #262626;--color-text: #e5e5e5;--color-text-muted: #a3a3a3;--color-accent: #3b82f6;--color-accent-hover: #60a5fa;--color-card: #1a1a1a;--max-width: 800px}@media(prefers-color-scheme:light){:root:not([data-theme=dark]){--color-bg: #ffffff;--color-surface: #f5f5f5;--color-border: #e0e0e0;--color-text: #1a1a1a;--color-text-muted: #666666;--color-accent: #2563eb;--color-accent-hover: #1d4ed8;--color-card: #f0f0f0}}:root[data-theme=light]{--color-bg: #ffffff;--color-surface: #f5f5f5;--color-border: #e0e0e0;--color-text: #1a1a1a;--color-text-muted: #666666;--color-accent: #2563eb;--color-accent-hover: #1d4ed8;--color-card: #f0f0f0}:root[data-theme=dark]{--color-bg: #0a0a0a;--color-surface: #141414;--color-border: #262626;--color-text: #e5e5e5;--color-text-muted: #a3a3a3;--color-accent: #3b82f6;--color-accent-hover: #60a5fa;--color-card: 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em{display:none}.zgba-links a{padding:5px 7px;font-size:12px}.zgba-fav-t{display:none}}@media(max-width:720px){.zgba-brand-cn{display:none}.zgba-links a:nth-child(3),.zgba-links a:nth-child(4){display:none}}@media(max-width:540px){.zgba-topnav{padding:0 10px}.zgba-links a:nth-child(2),.zgba-links a:nth-child(7){display:none}}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover);text-decoration:underline}h1,h2,h3{line-height:1.3;margin-top:1.5rem;margin-bottom:.75rem}h1{font-size:1.75rem}h2{font-size:1.3rem;border-bottom:1px solid var(--color-border);padding-bottom:.5rem}h3{font-size:1.05rem;color:var(--color-text)}p{margin-bottom:.75rem}hr{border:none;border-top:1px solid var(--color-border);margin:2rem 0}blockquote{border-left:3px solid var(--color-accent);padding-left:1rem;color:var(--color-text-muted);margin-bottom:1rem}ul,ol{padding-left:1.5rem;margin-bottom:1rem}li{margin-bottom:.25rem}code{background:var(--color-surface);padding:.15rem 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