/* VU Editorial tokens (subset) for the public site. Fonts are self-hosted; no third-party requests. */
@font-face {
  font-family: 'Barlow';
  font-weight: 400;
  src: url('/fonts/Barlow-Regular.woff2') format('woff2');
  font-display: swap;
}
@font-face {
  font-family: 'Barlow';
  font-weight: 600;
  src: url('/fonts/Barlow-SemiBold.woff2') format('woff2');
  font-display: swap;
}
:root {
  color-scheme: light;
  --vu-blue: #0077b3;
  --vu-blue-dark: #005698;
  --ink: #333333;
  --muted: #6b6560;
  --rule: #d8d3d0;
  --surface: #faf7f5;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: 'Barlow', 'DIN Pro', Roboto, system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  font-size: 17px;
  line-height: 1.5;
}
a {
  color: var(--vu-blue-dark);
}
.site-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--rule);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.mark {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--vu-blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.site-head nav {
  display: flex;
  gap: 20px;
}
.site-head nav a {
  text-decoration: none;
  color: var(--muted);
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px;
}
h1 {
  font-size: 36px;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0 0 16px;
}
.lede {
  font-size: 19px;
  color: var(--muted);
  max-width: 62ch;
}
.button {
  display: inline-block;
  background: var(--vu-blue);
  color: #fff;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-weight: 500;
}
.prose p,
.prose li {
  max-width: 68ch;
}
.site-foot {
  border-top: 1px solid var(--rule);
  padding: 24px;
  font-size: 14px;
  color: var(--muted);
}

h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 36px 0 10px;
}
.prose h2:nth-of-type(4n + 1) {
  color: var(--vu-blue);
}
.prose h2:nth-of-type(4n + 2) {
  color: #cc4100;
}
.prose h2:nth-of-type(4n + 3) {
  color: #008053;
}
.prose h2:nth-of-type(4n) {
  color: #3b2171;
}
.prose table {
  border-collapse: collapse;
  width: 100%;
  font-size: 15px;
  margin: 12px 0;
}
.prose th,
.prose td {
  text-align: left;
  vertical-align: top;
  padding: 8px 10px;
  border-bottom: 1px solid var(--rule);
}
.prose th {
  color: var(--muted);
  font-weight: 500;
}
.prose ol,
.prose ul {
  padding-left: 22px;
}
.prose li {
  margin: 6px 0;
}
.hint {
  color: var(--muted);
  font-size: 14px;
}
kbd {
  font:
    13px ui-monospace,
    monospace;
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0 5px;
}