:root{color-scheme:light;--bg:#fbfaf7;--bg-soft:#f4f2ec;--surface:#ffffff;--surface-2:#f7f6f2;--text:#1b1d21;--text-soft:#3b4049;--muted:#6a707b;--faint:#9aa0a9;--border:#e7e4dc;--border-strong:#d6d2c7;--code-bg:#f3f1ec;--inline-code-bg:#efece5;--figure-bg:#ffffff;--shadow-sm:0 1px 2px rgb(20 22 26/0.05);--shadow:0 1px 2px rgb(20 22 26/0.04),0 8px 24px -12px rgb(20 22 26/0.12);--shadow-lg:0 24px 64px -16px rgb(20 22 26/0.28);--header-h:60px;--radius:14px;--radius-sm:8px;--teal:#0f766e;--teal-soft:#e3f3f0;--violet:#6d3fd6;--violet-soft:#efe9fc;--amber:#c2410c;--amber-soft:#fcebe0;--accent:#1f5fbf;--accent-soft:#e6eefb}[data-theme=dark]{color-scheme:dark;--bg:#0e1014;--bg-soft:#13161b;--surface:#161a20;--surface-2:#1b2027;--text:#e7e9ec;--text-soft:#c8ccd3;--muted:#979fab;--faint:#6b727d;--border:#252b33;--border-strong:#333a44;--code-bg:#12151a;--inline-code-bg:#222831;--figure-bg:#f7f6f2;--shadow-sm:0 1px 2px rgb(0 0 0/0.3);--shadow:0 1px 2px rgb(0 0 0/0.3),0 10px 30px -12px rgb(0 0 0/0.5);--shadow-lg:0 24px 64px -16px rgb(0 0 0/0.7);--teal:#3cc7b6;--teal-soft:rgb(60 199 182/0.12);--violet:#a98bff;--violet-soft:rgb(169 139 255/0.13);--amber:#fb8a4c;--amber-soft:rgb(251 138 76/0.13);--accent:#7aa7ff;--accent-soft:rgb(122 167 255/0.12)}[data-accent=teal]{--accent:var(--teal);--accent-soft:var(--teal-soft)}[data-accent=violet]{--accent:var(--violet);--accent-soft:var(--violet-soft)}[data-accent=amber]{--accent:var(--amber);--accent-soft:var(--amber-soft)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 24px)}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans),system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a,button{color:inherit}button{font:inherit}code,kbd,pre{font-family:var(--font-mono),ui-monospace,"SF Mono",Menlo,monospace}:focus-visible{outline:2px solid 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