:root{--bg:#f7f6f3;--surface:#fff;--text:#1c1c1f;--muted:#66666e;--border:#d9d7d1;--focus:#1c1c1f;--button:#1c1c1f;--button-text:#fff;--error:#b42318;--human:37 99 235;--ai:147 51 234;--unsure:120 120 128;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#141416;--surface:#1d1d20;--text:#ececef;--muted:#9d9da6;--border:#34343a;--focus:#ececef;--button:#ececef;--button-text:#141416;--error:#f97066;--human:88 145 255;--ai:180 110 255;--unsure:150 150 160;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:760px;margin:0 auto;padding:48px 16px}header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:0 16px;display:flex}.links{color:var(--muted);flex-wrap:wrap;gap:0 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