/* Independent Forest invitation. All selectors are scoped to this entry. */
.forest-invitation {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.4rem 2rem;
  margin: 2rem 0 1rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line, #d7deea);
  border-radius: 16px;
  background: var(--surface, #fff);
  color: var(--ink, #172238);
}
.forest-invitation__eyebrow {
  margin: 0 0 .4rem;
  color: var(--muted, #566278);
  font-size: .85rem;
  letter-spacing: .04em;
}
.forest-invitation :is(h2, h3) {
  margin: 0 0 .65rem;
  font-size: clamp(1.5rem, 2.5vw, 1.8rem);
  line-height: 1.45;
}
.forest-invitation__copy {
  margin: 0;
  max-width: 36em;
  color: var(--muted, #566278);
  line-height: 1.9;
}
.forest-invitation__copy span { display: block; }
.forest-invitation__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  min-height: 48px;
  padding: .65rem 1rem;
  border: 1px solid var(--accent, #426366);
  border-radius: 10px;
  color: var(--ink, #172238);
  background: var(--surface-2, #f5f7fc);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
}
.forest-invitation__link:hover {
  color: var(--accent, #426366);
  border-color: currentColor;
}
.forest-invitation__link:focus-visible {
  outline: 3px solid var(--orange, #ad3e12);
  outline-offset: 4px;
}
@media (max-width: 680px) {
  .forest-invitation { grid-template-columns: minmax(0, 1fr); gap: 1.2rem; }
  .forest-invitation__link { justify-self: start; max-width: 100%; white-space: normal; }
}
@media print { .forest-invitation { break-inside: avoid; } }

/* A separate homepage section, at the same level as academic topics. */
.forest-section .forest-invitation { margin: 0; }