:root {
  --paper: #fbfbf9;
  --ink: #17181a;
  --muted: #5c6066;
  --line: #e2e2dd;
  --accent: #0b6e4f;
  --bad: #b42318;
  --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14161a;
    --ink: #eceef0;
    --muted: #9aa0a8;
    --line: #2a2e35;
    --accent: #4ec69b;
    --bad: #ff8a7a;
    --card: #1b1e23;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; background: var(--card); padding: 8px 12px; }
.top {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: baseline;
  justify-content: space-between;
  max-width: 940px; margin: 0 auto; padding: 24px 16px;
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.nav { display: flex; flex-wrap: wrap; gap: 18px; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); text-decoration: underline; }
main { max-width: 940px; margin: 0 auto; padding: 8px 16px 48px; }
section, article.prose { padding: 28px 0; border-bottom: 1px solid var(--line); }
section:last-child, article.prose { border-bottom: 0; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px;
  color: var(--accent); margin: 0 0 8px;
}
h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.15; margin: 0 0 12px; text-wrap: balance; }
h2 { font-size: 21px; margin: 0 0 10px; text-wrap: balance; }
h3 { font-size: 17px; margin: 0 0 6px; }
p { margin: 0 0 12px; max-width: 66ch; }
.lead { font-size: 18px; color: var(--muted); }
a { color: var(--accent); }
.cta {
  display: inline-block; background: var(--accent); color: var(--paper);
  padding: 10px 18px; border-radius: 4px; text-decoration: none; font-weight: 600;
}
.quiet { margin-left: 14px; font-size: 15px; }
.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.cards article { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 18px; }
.state { }
.grid { width: 100%; border-collapse: collapse; font-size: 15px; }
.grid th, .grid td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.grid th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.ok { color: var(--accent); }
.bad { color: var(--bad); font-weight: 600; }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 13px; }
pre.mono { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 14px; overflow-x: auto; }
.notice { background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--accent); padding: 14px; border-radius: 4px; }
form { display: grid; gap: 14px; max-width: 420px; }
label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
input, textarea {
  font: inherit; padding: 9px 11px; border: 1px solid var(--line);
  border-radius: 4px; background: var(--card); color: var(--ink);
}
button {
  font: inherit; font-weight: 600; padding: 10px 18px; border: 0; border-radius: 4px;
  background: var(--accent); color: var(--paper); cursor: pointer; justify-self: start;
}
.foot {
  max-width: 940px; margin: 0 auto; padding: 24px 16px 48px;
  border-top: 1px solid var(--line); color: var(--muted); font-size: 14px;
}
.big404 { text-align: center; padding: 72px 0; }