:root{color-scheme:light;--ps-green:#1bc47d;--ps-green-700:#0f8a52;--ps-green-50:#edfbf4;--ink:#161616;--muted:#6e6e6e;--subtle:#9b9b9b;--border:#e8e8e6;--border-faint:#efefed;--canvas:#f6f7f5;--surface:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:"Hanken Grotesk",system-ui,sans-serif;color:var(--ink);background:var(--canvas);display:flex;min-height:100vh;font-size:15px;line-height:1.65}
nav{width:280px;flex-shrink:0;padding:28px 16px 40px 24px}
nav .brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:17px;letter-spacing:-.01em;margin:0 0 24px 8px}
nav .brand svg{display:block;flex:none}
nav .brand a.home{display:flex;align-items:center;gap:8px;color:inherit;text-decoration:none}
nav .grp{margin-bottom:22px}
nav h2{font-family:"Geist Mono",monospace;font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--subtle);margin:0 0 6px 8px}
nav .grp a{display:block;padding:6px 10px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:14px;font-weight:500}
nav .grp a:hover{background:#efefed}
nav .grp a.on{background:var(--surface);box-shadow:0 1px 2px rgba(14,14,14,.06);font-weight:600}
/* Same panel as the dashboard: curved at the top-left, running off the right
   and bottom edges of the window. The 860px reading measure moves to the
   panel's children so the panel itself can fill the width. */
main{flex:1;min-width:0;margin:16px 0 0;background:var(--surface);border:1px solid var(--border);border-right:0;border-bottom:0;border-radius:16px 0 0 0;padding:48px 56px 72px;box-shadow:-6px 0 22px -8px rgba(16,16,16,.06),0 -6px 22px -8px rgba(16,16,16,.05)}
main>*{max-width:860px}
main .crumb{font-family:"Geist Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--subtle);margin:0 0 10px}
main h1{font-size:30px;font-weight:700;letter-spacing:-.02em;margin:0 0 6px}
main .summary{color:var(--muted);font-size:15.5px;margin:0 0 28px}
#md h2{font-size:19px;font-weight:600;letter-spacing:-.01em;margin:2em 0 .5em}
#md h3{font-size:16px;font-weight:600;margin:1.6em 0 .4em}
#md p,#md li{color:#2a2a2a}
#md code{font-family:"Geist Mono",monospace;font-size:.86em;background:#f6f7f5;border:1px solid var(--border-faint);padding:1px 5px;border-radius:5px}
#md a{color:var(--ps-green-700);text-decoration:none;font-weight:500}
#md a:hover{text-decoration:underline}
#md strong{font-weight:600}
#md hr{border:0;border-top:1px solid var(--border);margin:2em 0}
#md blockquote{margin:1em 0;padding:10px 16px;border-left:3px solid var(--ps-green);background:var(--ps-green-50);border-radius:0 8px 8px 0}
#md img{max-width:100%;border:1px solid var(--border);border-radius:10px;margin:8px 0;box-shadow:0 1px 3px rgba(14,14,14,.05)}
/* search */
nav .search{position:relative;margin:0 8px 22px}
nav .search input{width:100%;box-sizing:border-box;padding:8px 10px 8px 30px;border:1px solid var(--border);border-radius:9px;background:var(--surface);font-family:inherit;font-size:13.5px;color:var(--ink)}
nav .search input::placeholder{color:var(--subtle)}
nav .search input:focus{outline:none;border-color:var(--ps-green);box-shadow:0 0 0 3px var(--ps-green-50)}
nav .search svg{position:absolute;left:9px;top:50%;transform:translateY(-50%);pointer-events:none}
nav .nohit{font-size:13.5px;color:var(--muted);padding:4px 10px}
nav .hitsum{display:block;font-size:12.5px;color:var(--muted);font-weight:400;margin-top:1px;line-height:1.4}
nav mark{background:var(--ps-green-50);color:var(--ps-green-700);padding:0 1px;border-radius:3px}
/* home */
.home-intro{color:var(--muted);font-size:15.5px;margin:0 0 32px}
.home-help{background:var(--ps-green-50);border:1px solid #cdeedd;border-radius:12px;padding:16px 20px;margin:72px 0 8px}
.home-help p{margin:0;color:#2a2a2a;font-size:15px;line-height:1.6}
.home-help p+p{margin-top:6px;color:var(--muted)}
.home-help a{color:var(--ps-green-700);text-decoration:none;font-weight:600}
.home-help a:hover{text-decoration:underline}
.home-help strong{color:var(--ink);font-weight:600}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 40px}
.card{display:block;padding:18px;border:1px solid var(--border);border-radius:12px;text-decoration:none;color:var(--ink);background:var(--surface);transition:border-color .12s,box-shadow .12s,transform .12s}
.card:hover{border-color:#d5d5d2;box-shadow:0 2px 8px rgba(14,14,14,.06);transform:translateY(-1px)}
.card .t{font-weight:600;font-size:15px;letter-spacing:-.01em;margin-bottom:4px}
.card .d{font-size:13.5px;color:var(--muted);line-height:1.5}
.more h2{font-family:"Geist Mono",monospace;font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--subtle);margin:0 0 12px}
.more ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px}
.more li{position:relative;padding-left:14px}
.more li:before{content:"";position:absolute;left:0;top:.62em;width:4px;height:4px;border-radius:50%;background:var(--ps-green)}
.more a{color:var(--ps-green-700);text-decoration:none;font-size:14.5px;font-weight:500}
.more a:hover{text-decoration:underline}
/* Mobile bar controls: invisible on desktop, where the sidebar is always open. */
.barbtn{display:none;align-items:center;justify-content:center;width:34px;height:34px;flex:none;border:0;background:none;padding:0;border-radius:8px;cursor:pointer;color:var(--ink)}
.barbtn:hover{background:#efefed}
.barbtn svg{display:block}
@media (max-width:1080px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){
  body{flex-direction:column}
  main{margin:0;border-radius:0;border-left:0;box-shadow:none;padding:28px 20px}
  .cards{grid-template-columns:1fr}
  .more ul{grid-template-columns:1fr}
  nav{width:100%;padding:0;position:sticky;top:0;z-index:20;background:var(--canvas);border-bottom:1px solid var(--border)}
  nav .brand{display:flex;align-items:center;gap:8px;margin:0;padding:10px 12px;font-size:16px}
  nav .brand .grow{flex:1}
  .barbtn{display:inline-flex}
  /* Menu and search are closed until tapped, and opening one closes the other. */
  nav .search{display:none;margin:0 12px 12px}
  body.s-open nav .search{display:block}
  nav #navlist{display:none;max-height:65vh;overflow:auto;padding:4px 12px 16px}
  body.m-open nav #navlist{display:block}
  nav #navlist[hidden]{display:none}
  nav #results{padding:0 12px 16px;max-height:65vh;overflow:auto}
}