:root{
  --bg:#F2F5F7; --surface:#FFFFFF; --ink:#0D1B26; --muted:#55687A; --line:#D3DDE4; --accent:#0A6FA8; --leak:#D4470C;
  --f-display:"Archivo","Public Sans",system-ui,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root{--bg:#0A141B; --surface:#111D26; --ink:#E5EDF2; --muted:#91A4B3; --line:#223440; --accent:#56B4E9; --leak:#FF7B47; color-scheme:dark}
}
*{box-sizing:border-box}
html{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.inner{max-width:760px;margin:0 auto;padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px))}
header{border-bottom:1px solid var(--line)}
header .inner{display:flex;align-items:center;height:60px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:19px;letter-spacing:-0.02em}
.logo svg{color:var(--leak);flex:none}
main{padding-block:48px 64px}
h1{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:clamp(30px,5vw,42px);letter-spacing:-0.02em;line-height:1.08;margin:0}
.updated{color:var(--muted);font-size:14px;margin:10px 0 32px}
h2{font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:21px;margin:36px 0 8px;letter-spacing:-0.01em}
p,li{max-width:66ch}
ul{padding-left:20px}
li{margin-bottom:6px}
footer{border-top:1px solid var(--line);padding-block:24px 36px;font-size:13.5px;color:var(--muted)}
footer .inner{display:flex;flex-wrap:wrap;gap:8px 18px}
footer a{color:var(--muted)}