.article-toc {
  margin: 32px 0;
  padding: 18px 0;
  border-block: 1px solid var(--line, #dce5ef);
  color: var(--text, #0d1930);
}

.article-toc summary {
  min-height: 44px;
  padding: 8px 4px;
  font-weight: 750;
  cursor: pointer;
}

.article-toc summary::marker {
  color: #174a82;
}

.article-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 24px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.article-toc a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 4px;
  color: #174a82;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  overflow-wrap: anywhere;
}

.article-toc a:hover,
.procurement-guides a:hover {
  color: #071426;
}

.article-toc a:focus-visible,
.article-toc summary:focus-visible,
.procurement-guides a:focus-visible {
  outline: 2px solid #1763bb;
  outline-offset: 3px;
}

[data-toc-target] {
  scroll-margin-top: calc(var(--header, 84px) + 24px);
}

.procurement-guides {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line, #dce5ef);
}

.procurement-guides h3 {
  margin: 0 0 12px;
  font-size: 1.25rem;
}

.procurement-guides ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.procurement-guides a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #174a82;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

@media (max-width: 800px) {
  .article-toc ol {
    grid-template-columns: minmax(0, 1fr);
  }

  .procurement-guides ul {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}