/* Native details preserve keyboard access and independent category/topic state. */
.blog-sections .blog-category > summary,
.blog-sections .blog-topic > summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  line-height: 1.6;
}
.blog-sections .blog-category > summary::-webkit-details-marker,
.blog-sections .blog-topic > summary::-webkit-details-marker { display: none; }
.blog-sections .blog-category > summary > span,
.blog-sections .blog-topic > summary > span { min-width: 0; overflow-wrap: anywhere; }
.blog-sections .blog-category > summary > small,
.blog-sections .blog-topic > summary > small { flex-shrink: 0; }
.blog-sections .blog-category > summary::after,
.blog-sections .blog-topic > summary::after {
  content: '+';
  flex: 0 0 16px;
  margin-inline-start: auto;
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: var(--site-wine);
}
.blog-sections .blog-category[open] > summary::after,
.blog-sections .blog-topic[open] > summary::after { content: '−'; }
.blog-sections .blog-category > .blog-category-content {
  padding: 0 0 8px;
  padding-inline-start: 12px;
  border-inline-start: 2px solid #e6dcd7;
}
.blog-sections .blog-topic { border-top: 1px solid #efede8; }
.blog-sections .blog-topic > summary { padding: 12px 0; font-size: 11px; font-weight: 600; }
.blog-sections .blog-topic > summary small { font-size: 10px; color: var(--site-muted); font-weight: 400; }
.blog-sections .blog-topic-content { padding-bottom: 12px; }
.blog-sections .blog-topic-link {
  display: block;
  padding: 4px 0 10px;
  font-size: 10px;
  line-height: 1.6;
  color: var(--site-wine);
  font-weight: 600;
}
.blog-sections .blog-topic-articles { list-style: none; padding: 0; margin: 0; }
.blog-sections .blog-topic-articles li { margin: 0; padding: 0; }
.blog-sections .blog-topic-articles li + li { border-top: 1px solid #f1efea; }
.blog-sections .blog-topic-articles a {
  display: block;
  padding: 9px 0;
  padding-inline-start: 10px;
  border-inline-start: 2px solid transparent;
  font-size: 11px;
  line-height: 1.6;
  color: var(--site-muted);
  overflow-wrap: anywhere;
}
.blog-sections .blog-topic-articles a[aria-current='page'] {
  color: var(--site-wine);
  border-inline-start-color: var(--site-wine);
  background: #f8f4f0;
  font-weight: 600;
}
.blog-sections a:hover { color: var(--site-wine); text-decoration: underline; text-underline-offset: 3px; }
.blog-sections summary:focus-visible,
.blog-sections a:focus-visible { outline: 2px solid var(--site-wine); outline-offset: 4px; border-radius: 2px; }
@media (max-width: 680px) {
  .blog-sections .blog-topic > summary { font-size: 12px; min-height: 44px; padding-block: 10px; }
  .blog-sections .blog-topic-link { font-size: 11px; padding-block: 10px; }
  .blog-sections .blog-topic-articles a { font-size: 12px; padding-block: 12px; }
}