/* Shared site footer — same HTML on every page. Layout follows aoru.ai. */
.sitefoot {
  display: block;
  padding: 44px 28px 56px;
  color: var(--muted, var(--muta, #8a8a8a));
}
.sitefoot .foot-wrap {
  max-width: 1240px;
  margin: 0 auto;
}
.foot-cols {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 28px 80px;
  align-items: start;
}
.foot-brand {
  max-width: 22rem;
}
.foot-word {
  display: inline-flex;
  align-items: center;
  gap: 0.23em;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
  color: var(--ink, #111111);
}
.foot-word em {
  font-style: normal;
  font-weight: 500;
  color: var(--muted, var(--muta, #8a8a8a));
}
.foot-word .mark-sq {
  width: 0.78em;
  height: 1em;
  background: var(--ink, #111111);
  display: inline-block;
  flex-shrink: 0;
  -webkit-mask: url("/mark.svg") center / contain no-repeat;
  mask-mode: alpha;
  -webkit-mask-source-type: alpha;
  mask: url("/mark.svg") center / contain no-repeat;
  mask-mode: alpha;
  -webkit-mask-source-type: alpha;
}
.sitefoot .imprint {
  display: block;
  margin: 8px 0 0;
  max-width: 22rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--faint, #666);
}
.foot-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 7.5rem;
}
.foot-col h4 {
  margin: 0 0 6px;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--faint, #666);
}
.foot-col a,
.foot-col button {
  display: inline-flex;
  align-items: center;
  padding: 4px 0;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.35;
  color: var(--muted, var(--muta, #8a8a8a));
  text-decoration: none;
  border: 0;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}
.foot-col a:hover,
.foot-col button:hover {
  color: var(--ink, #111111);
}
@media (max-width: 860px) {
  .foot-cols {
    grid-template-columns: 1fr 1fr;
    gap: 28px 40px;
  }
  .foot-brand {
    grid-column: 1 / -1;
    max-width: none;
  }
}
@media (max-width: 640px) {
  .sitefoot {
    padding-left: 20px;
    padding-right: 20px;
  }
}
@media (max-width: 520px) {
  .foot-cols {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}