/* CO-166: a calmer reading surface for journal posts and journal cards.
   Loaded after the shared theme sheets; shop and other pages keep their styles. */
.single-post .journal-heading {
  max-width: calc(760px + var(--pad) + var(--pad));
}

.single-post .page-hero h1 {
  max-width: none;
  font-size: clamp(2rem, 4.1vw, 3.25rem);
  line-height: 1.16;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

.single-post .post-meta {
  font-size: .875rem;
  line-height: 1.6;
  letter-spacing: .02em;
  text-transform: none;
}

.single-post .article-hero-media,
.single-post .entry-content {
  max-width: 760px;
  margin-inline: auto;
}

.single-post .entry-content {
  font-size: 1.125rem;
  line-height: 1.75;
  overflow-wrap: break-word;
}

.single-post .entry-content > * {
  max-width: 100%;
}

.single-post .entry-content p {
  margin-bottom: 1.15em;
}

.single-post .entry-content h2 {
  margin-top: 1.75em;
  margin-bottom: .65em;
  font-size: clamp(1.65rem, 3vw, 2.125rem);
  line-height: 1.25;
  text-wrap: balance;
}

.single-post .entry-content h3 {
  margin-top: 1.5em;
  margin-bottom: .6em;
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  line-height: 1.3;
}

.single-post .entry-content > :first-child {
  margin-top: 0;
}

.single-post .entry-content :is(ul, ol) {
  padding-left: 1.4em;
  margin-block: .75em 1.5em;
}

.single-post .entry-content li + li {
  margin-top: .55em;
}

.single-post .entry-content a:not(.btn) {
  text-decoration-thickness: 1.5px;
  text-underline-offset: .2em;
}

:is(.single-post, .blog, .category) .site-main :is(a, summary):focus-visible {
  outline: 2px solid var(--moss-deep);
  outline-offset: 4px;
}

.single-post .entry-content blockquote {
  font-size: 1.25rem;
  line-height: 1.6;
}

.single-post .entry-content details {
  margin: 1.25rem auto;
  padding: 1rem 1.2rem;
  background: var(--oat-soft);
  border: 1px solid var(--line);
}

.single-post .entry-content summary {
  cursor: pointer;
  font-weight: 600;
  line-height: 1.5;
}

.single-post .entry-content details[open] > summary {
  margin-bottom: .85rem;
}

.single-post .entry-content details > :last-child {
  margin-bottom: 0;
}

.single-post .entry-content :is(h2, h3, details) {
  scroll-margin-top: 7rem;
}

:is(.single-post, .blog, .category) .journal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  text-align: left;
}

:is(.single-post, .blog, .category) .journal-card {
  border: 1px solid var(--line);
  box-shadow: none;
  gap: .65rem;
}

:is(.single-post, .blog, .category) .journal-card:not(:has(.journal-card-media)) {
  border-top: 3px solid var(--moss);
}

:is(.single-post, .blog, .category) .journal-card h3 {
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  line-height: 1.25;
  overflow-wrap: break-word;
}

:is(.single-post, .blog, .category) .journal-card p {
  line-height: 1.65;
}

:is(.single-post, .blog, .category) .journal-card .card-meta {
  margin-top: auto;
  padding-top: .65rem;
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--muted);
}

@media (max-width: 900px) {
  :is(.single-post, .blog, .category) .journal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .single-post .entry-content {
    font-size: 1.0625rem;
    line-height: 1.75;
  }
  .single-post .entry-content details {
    padding: .9rem 1rem;
  }
}

@media (max-width: 560px) {
  :is(.single-post, .blog, .category) .journal-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}