/* ── Island back link ── */
.island__link--back {
  display: flex;
  align-items: center;
  gap: 6px;
  width: auto;
  padding: 0 12px;
  color: var(--black);
  opacity: 1;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}

.island__link--back:hover {
  opacity: 0.7;
}

.island__link--back span {
  line-height: 1;
}

.main {
  max-width: 800px;
  margin: var(--space-xl) auto var(--space-2xl) auto;
  padding: 3rem 1.5rem;
  line-height: 1.6;
  font-family: system-ui, -apple-system, sans-serif;
  color: #333;
}

.main h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.main p:has(em) {
  margin-bottom: 2rem;
  color: #666;
}

.main h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0rem;
}

.main p {
  margin-bottom: 1rem;
}

.main ul {
  margin-top: -0.5rem;
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.main li {
  margin-bottom: 0.25rem;
}