:root{
  --bg:#EEF1F6; --surface:#FFFFFF; --ink:#12141C; --muted:#586073; --line:#D3D9E4;
  --accent:#4B3BFF; --accent-ink:#FFFFFF; --hl:#D8FF3F;
  --display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0E1016; --surface:#171A23; --ink:#F1F3F8; --muted:#9AA1B2; --line:#2A2F3D;
    --accent:#8A7DFF; --accent-ink:#0E1016;
  }
}
:root[data-theme="dark"]{
  --bg:#0E1016; --surface:#171A23; --ink:#F1F3F8; --muted:#9AA1B2; --line:#2A2F3D;
  --accent:#8A7DFF; --accent-ink:#0E1016;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--body);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);line-height:1.12;margin:0;letter-spacing:-.02em}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap-page{max-width:1120px;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;font:700 21px var(--display);letter-spacing:-.02em;text-decoration:none}
.brand svg{display:block}
.top nav{display:flex;gap:22px;font-size:15px}
.top nav a{text-decoration:none;color:var(--muted)}
.top nav a:hover{color:var(--ink)}
.btn{appearance:none;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);font:600 15px var(--body);padding:10px 18px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;text-decoration:none;min-height:42px}
.btn:hover{filter:brightness(1.08)}

.page{padding:30px 0 20px}
.page h1{font-size:clamp(32px,5vw,52px);font-weight:700;max-width:20ch;margin-bottom:10px}
.page .lede{color:var(--muted);font-size:18px;max-width:60ch;margin:0 0 8px}
.page .updated{color:var(--muted);font-size:14px;margin:0 0 30px}
.prose{max-width:70ch}
.prose h2{font-size:26px;margin:38px 0 10px}
.prose h3{font-size:20px;margin:26px 0 8px}
.prose p,.prose li{color:var(--ink)}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 16px}
.prose li{margin-bottom:6px}
.prose a{color:var(--accent);text-underline-offset:3px}
.prose .btn,.prose .btn:visited{color:var(--accent-ink)}
.prose .callout{border-left:4px solid var(--accent);background:var(--surface);padding:14px 18px;border-radius:0 10px 10px 0;margin:22px 0}
.prose .callout p{margin:0}
.prose .cta{margin:34px 0 0;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
.prose .cta p{margin:0 0 14px;font-weight:500}
.crumb{font-size:14px;color:var(--muted);margin-bottom:14px}
.crumb a{color:var(--muted)}
.meta{color:var(--muted);font-size:14px;margin:0 0 26px}

.postlist{list-style:none;margin:0;padding:0;max-width:820px}
.postlist li{border-top:1px solid var(--line);padding:22px 0}
.postlist li:last-child{border-bottom:1px solid var(--line)}
.postlist a.t{font:700 clamp(21px,3vw,28px)/1.2 var(--display);letter-spacing:-.02em;text-decoration:none}
.postlist a.t:hover{color:var(--accent)}
.postlist time{display:block;color:var(--muted);font-size:14px;margin-bottom:6px}
.postlist p{margin:8px 0 0;color:var(--muted);max-width:62ch}

footer{padding:56px 0 40px;color:var(--muted);font-size:14px}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:12px}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:var(--ink);text-decoration:underline}