.page-head {
  padding: clamp(3rem, 7vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
  background:
    radial-gradient(60rem 20rem at 85% -10%, color-mix(in srgb, var(--gold) 22%, transparent), transparent 70%),
    var(--band);
  border-bottom: 1px solid var(--line);
}

.page-head .container {
  max-width: 46rem;
}

.page-head h1 {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  margin: 0;
}

.page-head .updated {
  margin: 0.75rem 0 0;
}

.prose {
  max-width: 46rem;
  padding: clamp(2.5rem, 6vw, 4rem) var(--gutter) clamp(4rem, 8vw, 6rem);
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.6rem;
  margin: 2.75rem 0 0.9rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.prose h3 {
  font-size: 1.2rem;
  margin: 1.75rem 0 0.5rem;
}

.prose ul,
.prose ol {
  padding-left: 1.35rem;
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose li::marker {
  color: var(--gold-text);
}

.prose > p:first-child,
.prose > .contact:first-child {
  font-size: 1.15rem;
}

.updated {
  color: var(--muted);
  font-size: 0.95rem;
}

.contact {
  margin: 2.5rem 0 0;
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.contact h2 {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

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

.prose > .contact:first-child {
  margin-top: 0;
}

dl.facts {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1.25rem;
}

dl.facts dt {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
}

dl.facts dd {
  margin: 0.25rem 0 0.5rem;
  color: var(--muted);
}

.prose details {
  margin-bottom: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.prose summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  list-style: none;
}

.prose summary::-webkit-details-marker {
  display: none;
}

.prose summary::after {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--gold-soft);
  color: var(--gold-text);
  font-family: var(--sans);
  font-size: 1.2rem;
  line-height: 1;
}

.prose details[open] summary::after {
  content: "\2212";
}

.prose details p {
  margin: 0;
  padding: 0 1.25rem 1.1rem;
  color: var(--muted);
}

.not-found {
  text-align: center;
  padding-top: clamp(4rem, 12vw, 8rem);
}

.not-found h1 {
  font-size: clamp(2.4rem, 7vw, 3.6rem);
}