:root {
  color-scheme: light dark;
  --ink: #12222c;
  --ink-soft: #4a626e;
  --ground: #f4f2ec;
  --panel: #ffffff;
  --rule: #d9d5c9;
  --accent: #1d6a7e;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e6ecef;
    --ink-soft: #9fb2bb;
    --ground: #0e1519;
    --panel: #151e24;
    --rule: #26343c;
    --accent: #6fc2d6;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.65 "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  -webkit-text-size-adjust: 100%;
}

.wrap {
  width: 100%;
  max-width: 44rem;
  margin: 0 auto;
  padding-inline: 1.25rem;
}

.masthead {
  padding-block: 3.5rem 2.5rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.5rem;
}

.eyebrow {
  margin: 0 0 .4rem;
  font: 600 .72rem/1 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

h1 {
  margin: 0 0 .6rem;
  font-size: clamp(2.1rem, 7vw, 3rem);
  line-height: 1.05;
  letter-spacing: -.01em;
}

.lede {
  margin: 0 0 1.4rem;
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 32rem;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font: .88rem/1.4 ui-sans-serif, system-ui, sans-serif;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }

h2 {
  font: 600 .74rem/1 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
  padding-bottom: .55rem;
  border-bottom: 1px solid var(--rule);
}

section { margin-bottom: 3rem; }

.role {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
}

.role h3 {
  margin: 0 0 .15rem;
  font-size: 1.06rem;
  line-height: 1.3;
}

.org {
  display: block;
  font: 400 .92rem/1.4 ui-sans-serif, system-ui, sans-serif;
  color: var(--accent);
}

.when {
  margin: 0 0 .7rem;
  font: .78rem/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .05em;
  color: var(--ink-soft);
}

.role p:last-child { margin-bottom: 0; }

.aside {
  font-size: .94rem;
  color: var(--ink-soft);
  font-style: italic;
}

.muted {
  color: var(--ink-soft);
  font-size: .92rem;
}

/* certificate registry rows, rendered by assets/js/app.js */
.cert {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem 1rem;
  align-items: baseline;
  padding: .7rem 0;
  border-bottom: 1px dotted var(--rule);
}

.cert:last-child { border-bottom: 0; }

.cert-name { flex: 1 1 16rem; }

.cert-ref,
.cert-year {
  font: .78rem/1.5 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color: var(--ink-soft);
}

.cert-status {
  font: 600 .68rem/1.5 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}

.cert-status[data-status="SUPERSEDED"] { color: var(--ink-soft); }

footer {
  border-top: 1px solid var(--rule);
  padding-block: 1.5rem 3rem;
  color: var(--ink-soft);
  font-size: .85rem;
}