/* 기준 가이드 20편 전용 (2026-09-05). 다른 60페이지는 이 파일을 불러오지 않는다. */
.article-page[data-guide] .article-content > h2 {
  position: relative;
  margin: 58px 0 16px;
  padding-top: 16px;
  color: var(--petrol-deep);
  font-size: 24px;
  line-height: 1.6;
}
.article-page[data-guide] .article-content > h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 38px;
  height: 3px;
  border-radius: 2px;
  background: var(--orange);
}
.article-page[data-guide] .article-content > h2 .sec-no {
  display: block;
  margin-bottom: 2px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}
.article-page[data-guide] .article-content > h2 + p { margin-top: 0; }
.article-page[data-guide] .article-content h3 {
  margin: 30px 0 8px;
  padding-left: 14px;
  border-left: 3px solid var(--orange);
  font-size: 17px;
  line-height: 1.6;
}
.article-page[data-guide] .related-section {
  margin-top: 56px !important;
  padding-top: 36px;
}
.article-page[data-guide] .related-section h2 { margin: 0 0 6px; padding-top: 0; }
.article-page[data-guide] .related-section h2::before { display: none; }
@media (max-width: 640px) {
  .article-page[data-guide] .article-content > h2 { margin-top: 44px; font-size: 21px; }
}
/* 목차: 짧은 라벨 알약, 한 줄 고정, 스크롤 없음 */
.article-page[data-guide] .toc { flex-wrap: nowrap; overflow: hidden; min-height: 0; padding: 12px 14px; gap: 8px; justify-content: flex-start; }
.article-page[data-guide] .toc::after { display: none; }
.article-page[data-guide] .toc a { flex: 1 1 0; min-width: 0; padding: 9px 8px; border-radius: 999px; background: #f3f4f6; color: var(--ink); font-size: 12.5px; font-weight: 700; white-space: nowrap; text-align: center; justify-content: center; }
.article-page[data-guide] .toc a:first-of-type { color: var(--ink); }
.article-page[data-guide] .toc a:first-of-type::after { display: none; }
.article-page[data-guide] .toc a:hover { background: var(--orange-soft); color: var(--orange); }
@media (max-width: 640px) {
  .article-page[data-guide] .toc { display: none; }
}