.article-body > h2 {
  margin: 75px 0 30px;
  padding: 16px 20px 17px;
  border-left: 4px solid var(--orange);
  background: var(--paper);
  font-size: clamp(24px, 3vw, 31px);
}

.article-body > h3 {
  margin: 48px 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: "Kaisei Decol", serif;
  font-size: 21px;
  font-weight: 500;
}

.article-body > p,
.article-body > ul,
.article-body > ol {
  font-size: 15px;
  line-height: 2.15;
}

.article-body > img,
.article-body p > img {
  display: block;
  width: 100%;
  margin: 38px 0;
  border-radius: 18px;
}

.sidebar-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: white;
}

.sidebar-card h2 { margin: 6px 0 12px; font-size: 22px; }
.sidebar-card p:not(.section-en) { color: #75645b; font-size: 12px; line-height: 1.9; }

.archive-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.archive-controls select {
  min-width: 150px;
  padding: 12px 38px 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  color: var(--ink);
}

@media (max-width: 680px) {
  .article-body > h2 { margin-top: 60px; font-size: 23px; }
}