/* ---------- Article links: PDF, DOI, etc. ---------- */

.article-links {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.article-links .article-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;

  width: fit-content;
  min-height: 2.15rem;
  padding: 0 0.75rem;

  color: #111111 !important;
  background-color: #f5f5f5 !important;

  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;

  text-decoration: none !important;
  border: none !important;
  border-bottom: none !important;
  box-shadow: none !important;
  background-image: none !important;

  border-radius: 9999px;
  box-sizing: border-box;
}

.article-links .article-link:hover,
.article-links .article-link:focus {
  color: #444444 !important;
  background-color: #eeeeee !important;
  text-decoration: none !important;
  border: none !important;
  box-shadow: none !important;
  background-image: none !important;
}

.article-links .article-link i,
.article-links .article-link svg {
  font-size: 1.1rem;
  width: 1.1em;
  height: 1.1em;
  line-height: 1;
  flex-shrink: 0;
}

/* ---------- Mobile adjustment ---------- */

@media (max-width: 576px) {
  .article-links {
    gap: 0.5rem;
  }

  .article-links .article-link {
    min-height: 2rem;
    padding: 0 0.65rem;
    font-size: 0.9rem;
  }

  .article-links .article-link i,
  .article-links .article-link svg {
    font-size: 1rem;
    width: 1em;
    height: 1em;
  }
}