:root{--bg:#fbfaf7;--surface:#ffffff;--text:#1d1b24;--muted:#6f6b78;--border:#dedae3;--accent-text:#0e7c75;--correct:#149f96;--present:#c65c2f;--absent:#64606c;--shadow:0 1px 2px rgba(29,27,36,0.06),0 8px 24px rgba(29,27,36,0.06);color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--bg:#141319;--surface:#1d1c23;--text:#f4f2ee;--muted:#9c98a6;--border:#34323d;--accent-text:#1fb3a8;--present:#cf6a30;--absent:#323036;--shadow:0 1px 2px rgba(0,0,0,0.3),0 8px 24px rgba(0,0,0,0.25)}}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--accent-text);text-underline-offset:3px}a:focus-visible,summary:focus-visible{outline:3px solid var(--correct);outline-offset:3px;border-radius:6px}h1,h2,h3{line-height:1.2;letter-spacing:-.01em}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.narrow{max-width:760px}.faq 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