/* サイトマップページ固有スタイル */

.page-hero {
  text-align: center;
  padding: 3rem 1.5rem 2.5rem;
  border-bottom: 1px solid var(--brass);
}

.page-hero__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--brass);
  margin: 0 0 0.75rem;
}

.page-hero__desc {
  font-size: 1rem;
  color: color-mix(in oklch, var(--brass) 82%, transparent);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.sitemap-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 2.5rem;
}

.sitemap-section--wide {
  grid-column: 1 / -1;
}

.sitemap-section__heading {
  font-size: 1rem;
  color: var(--brass);
  border-bottom: 1px solid color-mix(in oklch, var(--brass) 35%, transparent);
  padding-bottom: 0.4rem;
  margin: 0 0 1rem;
}

.sitemap-list {
  list-style: none;
  padding: 0;
  margin: 0;
  columns: 1;
}

.sitemap-section--wide .sitemap-list {
  columns: 2;
}

.sitemap-list li {
  break-inside: avoid;
  padding: 0.3rem 0;
}

.sitemap-list a {
  font-size: 0.875rem;
  color: color-mix(in oklch, var(--brass) 85%, transparent);
  transition: color 0.2s;
}

.sitemap-list a:hover {
  color: var(--ember);
}

@media (width <= 700px) {
  .sitemap-content {
    grid-template-columns: 1fr;
  }

  .sitemap-section--wide .sitemap-list {
    columns: 1;
  }
}