/* Article keyword links */
.article-keywords {
  margin: 2rem 0 1.75rem;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid #d5dde5;
  border-bottom: 1px solid #d5dde5;
  background: #f7f9fb;
}

.article-keywords__title {
  margin: 0 0 0.75rem;
  padding: 0;
  color: #263746;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}

.article-keywords__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin: 0;
  padding: 0;
}

.article-keyword[href] {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0.4rem 0.85rem;
  border: 1px solid #527b9e;
  border-radius: 0.35rem;
  background: #fff;
  color: #174f7a;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease,
    border-color 0.15s ease, box-shadow 0.15s ease;
}

.article-keyword[href]::before {
  content: "\1F50D";
  margin-right: 0.4rem;
  font-size: 0.85em;
  line-height: 1;
}

.article-keyword[href]:hover {
  border-color: #174f7a;
  background: #174f7a;
  color: #fff;
  text-decoration: none;
}

.article-keyword[href]:focus-visible {
  outline: 3px solid #f2b705;
  outline-offset: 3px;
}

.article-keyword[href]:active {
  transform: translateY(1px);
}

.article-keyword:not([href]) {
  display: inline-block;
  color: inherit;
  cursor: default;
}

@media screen and (max-width: 600px) {
  .article-keywords {
    margin-top: 1.5rem;
    padding: 1rem;
  }

  .article-keywords__list {
    gap: 0.5rem;
  }

  .article-keyword[href] {
    min-height: 2.5rem;
    padding: 0.45rem 0.75rem;
    font-size: 0.875rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-keyword[href] {
    transition: none;
  }
}