:root{color-scheme:light dark;--ink: #17181c;--ink-soft: #4a4d57;--paper: #fbfaf7;--panel: #ffffff;--rule: #d9d6cd;--accent: #7a2f1e;--accent-ink: #5e2416;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.65}@media(prefers-color-scheme:dark){:root{--ink: #eceae4;--ink-soft: #b3b0a8;--paper: #16171a;--panel: #1e2024;--rule: #3a3d44;--accent: #f0a58c;--accent-ink: #f6c3b1}}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-size:1.125rem}.page{max-width:38rem;margin:0 auto;padding:2rem 1.25rem 4rem}h1{font-size:1.75rem;line-height:1.25;margin:0 0 1rem}h2{font-size:1.25rem;line-height:1.3;margin:2.75rem 0 .75rem}h3{font-size:1.0625rem;margin:1.75rem 0 .5rem}p,li{margin:0 0 1rem}.lead{font-size:1.25rem;line-height:1.5}a{color:var(--accent-ink)}.callout{background:var(--panel);border:1px solid var(--rule);border-left:4px solid var(--accent);border-radius:4px;padding:1rem 1.125rem .125rem;margin:1.5rem 0}.callout h2,.callout h3{margin-top:0}.doors{list-style:none;padding:0;margin:1.5rem 0 0}.doors li{margin:0;border-top:1px solid var(--rule)}.doors a{display:block;padding:.9rem 0;font-size:1.1875rem}.door{border-top:1px solid var(--rule);padding-top:1.5rem;margin-top:3rem}.door h2{margin-top:0}.steps{padding-left:1.25rem}.quiet{color:var(--ink-soft)}footer{margin-top:3.5rem;padding-top:1.25rem;border-top:1px solid var(--rule);color:var(--ink-soft);font-size:1rem}