:root{
  --paper:#fbfbfe;
  --ink:#1b1d26;
  --line:#dfe1ec;
  --accent:#3f4a7a;
  /* см. status.ts: половина краски даёт контраст ниже AA. */
  --muted:color-mix(in srgb, var(--ink) 62%, var(--paper));
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:17px/1.72 Newsreader,ui-serif,Georgia,serif;
}
header{
  display:flex;align-items:baseline;justify-content:space-between;gap:24px;
  padding:22px 40px;border-bottom:1px solid var(--line)
}
.mark{font-size:19px;font-weight:500;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.mark span{color:var(--muted)}
.top a{margin-left:20px;font-size:14px;color:var(--muted);text-decoration:none}
.top a:hover{color:var(--accent)}
.shell{display:grid;grid-template-columns:212px minmax(0,1fr);gap:56px;max-width:1020px;margin:0 auto;padding:44px 40px 0}
aside{position:sticky;top:32px;align-self:start;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12.5px}
aside a{display:block;padding:5px 0;color:var(--muted);text-decoration:none;border-left:2px solid transparent;padding-left:12px;margin-left:-14px;transition:border-color .18s,color .18s}
aside a:hover{color:var(--ink);border-left-color:var(--accent)}
.eyebrow{margin:0 0 8px;text-transform:uppercase;letter-spacing:.12em;font-size:10.5px;color:var(--muted)}
.eyebrow:not(:first-child){margin-top:28px}
.ver{margin:0;color:var(--muted)}
main{padding-bottom:80px;min-width:0}
h1{font-size:40px;font-weight:400;letter-spacing:-.02em;line-height:1.15;margin:0 0 10px}
h2{font-size:24px;font-weight:500;letter-spacing:-.01em;margin:52px 0 10px;scroll-margin-top:24px}
h3{font-size:15px;font-family:"JetBrains Mono",ui-monospace,monospace;font-weight:500;margin:28px 0 8px;color:var(--muted)}
p{margin:0 0 16px;max-width:64ch}
.lede{font-size:20px;color:var(--muted);font-style:italic;margin-bottom:34px}
code{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.83em;background:color-mix(in srgb,var(--accent) 8%,transparent);padding:1px 5px;border-radius:4px}
pre{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:13px;line-height:1.7;
  border-left:2px solid var(--accent);padding:14px 0 14px 20px;margin:0 0 22px;
  overflow-x:auto;background:color-mix(in srgb,var(--ink) 3%,transparent)
}
pre code{background:none;padding:0;font-size:inherit}
table{border-collapse:collapse;width:100%;margin:0 0 22px;font-size:14px}
th,td{text-align:left;padding:9px 14px 9px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
td code{font-size:12.5px}
a.link{color:var(--accent);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}
a.link:hover{border-bottom-color:var(--accent)}
footer{border-top:1px solid var(--line);padding:26px 40px 44px;color:var(--muted);font-size:13px;font-family:"JetBrains Mono",ui-monospace,monospace}
@media (max-width:820px){.shell{grid-template-columns:1fr;gap:28px;padding:28px 24px 0}aside{position:static}header{padding:18px 24px}h1{font-size:32px}}