:root{color-scheme:light dark;--bg:#f7f5f0;--fg:#1d1b18;--muted:#5d574d;--card:#fff;--line:#e3ddd2;--accent:#a8590b;--accent-fg:#fff}@media(prefers-color-scheme:dark){:root{--bg:#121315;--fg:#ecebe8;--muted:#a7a49d;--card:#1b1d20;--line:#2c2f33;--accent:#f0a24a;--accent-fg:#1a1205}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font:17px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}.shell{max-width:52rem;margin:0 auto;padding:4rem 1.25rem 3rem}main:focus{outline:none}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--card);padding:.5rem 1rem}h1{font-size:clamp(2.2rem,6vw,3.4rem);line-height:1.1;margin:0 0 1rem;letter-spacing:-.02em}h2{font-size:1.35rem;margin:0 0 .4rem}.lead{font-size:1.2rem;color:var(--muted);max-width:38rem;margin:0 0 3rem}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;color:var(--accent);font-weight:600;margin:0 0 .75rem}.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));list-style:none;padding:0;margin:0}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.5rem}.card p{color:var(--muted);margin:0 0 1.2rem}.links{display:flex;flex-wrap:wrap;gap:.75rem}a{color:var(--accent)}a:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}.btn{display:inline-block;padding:.55rem 1rem;border-radius:9px;text-decoration:none;font-weight:600;border:1px solid var(--line);color:var(--fg)}.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.btn.big{font-size:1.1rem;padding:.85rem 1.5rem}ul.plain{padding-left:1.2rem;color:var(--muted)}footer{margin-top:4rem;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line);padding-top:1.25rem}.topnav{display:flex;flex-wrap:wrap;align-items:center;gap:1.25rem;margin:-2rem 0 3rem}.topnav ul{display:flex;flex-wrap:wrap;gap:1.25rem;list-style:none;margin:0;padding:0}.topnav a{color:var(--muted);font-weight:600;text-decoration:none}.topnav a:hover,.topnav a[aria-current=page]{color:var(--accent)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.grid-placeholder{min-height:15rem}a:focus-visible,.btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.topnav .brand{color:var(--fg)}.grid>li{display:grid}.card h3{font-size:1.35rem;line-height:1.6;margin:0 0 .4rem}footer p{margin:0}footer small{font-size:inherit}.plain-list{list-style:none;padding:0;margin:0}.stack{display:grid;gap:1.25rem}.stack>li{display:grid}.section{margin-top:3rem}.card p:last-child{margin-bottom:0}.sources{font-size:.92rem}.lead+.links{margin-top:-1.5rem}code,pre{font:.9em ui-monospace,SFMono-Regular,Menlo,monospace}pre{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:.85rem 1rem;overflow-x:auto}details.doc{margin-top:1rem}details.doc summary{cursor:pointer;font-weight:600}.prose{color:var(--fg)}.prose h3{font-size:1.4rem}.prose h4{font-size:1.15rem;margin-top:1.5rem}.prose table{border-collapse:collapse;display:block;overflow-x:auto}.prose td,.prose th{border:1px solid var(--line);padding:.35rem .6rem}.credits{margin-top:2.5rem;color:var(--muted)}.credits small{font-size:.9rem}.grid-placeholder.tall{min-height:40rem}.eyebrow a{color:inherit}