.page-shell {
  width: min(var(--content-width), calc(100% - var(--gutter) * 2));
  margin-inline: auto;
}
.site-header {
  margin-top: var(--space-6);
  background: var(--surface);
  border-radius: var(--radius) var(--radius) 0 0;
}
.header-inner {
  min-height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-inline: var(--space-4) var(--space-8);
}
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
}
.nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: var(--header-nav-size);
  font-weight: 500;
  text-decoration: none;
  text-transform: uppercase;
}
.nav-list a:hover,
.nav-list a[aria-current] {
  color: var(--mint);
}
.section {
  margin-top: var(--section-gap);
}
.section-heading {
  margin-bottom: var(--space-5);
}
.split-heading {
  display: grid;
  grid-template-columns: 620fr 640fr;
  gap: var(--space-9);
  align-items: start;
}
.site-footer {
  margin-top: var(--space-10);
  padding-block: var(--space-5);
  border-top: var(--border);
}
.footer-inner {
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-sm);
}
.footer-inner div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.footer-inner a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 44px;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-small);
  color: var(--mint);
  font-weight: 600;
  text-decoration: none;
}
.footer-inner a:hover {
  background: var(--surface);
  color: var(--text);
}
.footer-icon {
  display: inline-grid;
  place-items: center;
  min-width: 1.35em;
  height: 1.35em;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.75em;
  line-height: 1;
}
.footer-icon-image {
  width: 1.35em;
  height: 1.35em;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(82%) sepia(43%) saturate(644%)
    hue-rotate(103deg) brightness(96%) contrast(91%);
}