/* Blog article spacing and title column. */
.single-post .research-article {
  padding-block-start: clamp(2.1rem, 5.6vw, 5.6rem);
}

.single-post .research-article__header {
  max-width: 48rem;
  justify-items: stretch;
  text-align: left;
}

.single-post .research-article__header h1,
.single-post .research-article__dek {
  max-width: none;
}

.single-post .research-article__header h1 {
  font-size: calc(clamp(2rem, 2.35vw, 2.5rem) + 5px);
  /* Normal left-to-right split; pretty only stops a lone last word. */
  text-wrap: pretty;
}

@media (min-width: 800px) {
  .single-post .research-article__header h1 {
    width: min(54rem, calc(50vw + 23rem));
  }
}

.single-post .research-article__dek {
  margin-inline: 0;
}

.single-post .research-article__byline {
  justify-content: flex-start;
}

.single-post .research-article__layout {
  margin-block-start: clamp(1.75rem, 4vw, 3.5rem);
}

.single-post .research-article__image {
  max-width: 48rem;
  margin-block-start: clamp(1.75rem, 4vw, 3.5rem);
}

.single-post .research-article__image + .research-article__layout {
  margin-block-start: clamp(2rem, 4vw, 3.5rem);
}

.single-post .research-article__image img {
  border-radius: 0.5rem;
}

.single-post .research-prose .wp-block-image {
  margin: clamp(2rem, 4vw, 3.5rem) 0;
}

.single-post .research-prose .wp-block-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

.single-post .research-prose h2 {
  font-size: calc(clamp(1.5rem, 1.9vw, 2rem) + 3px);
}

.single-post .research-prose h3 {
  scroll-margin-top: 7rem;
}

.single-post .research-article-contents {
  margin-block: 2.5rem;
}

.single-post .research-article-contents ol ol {
  margin-block: 0.5rem 0;
  padding-inline-start: 1.25rem;
  list-style: none;
  font-size: 0.92em;
}

.single-post .research-article-contents ol ol li + li {
  margin-block-start: 0.35rem;
}

.single-post .research-article__post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  max-width: 76rem;
  margin: clamp(3rem, 6vw, 5rem) auto 0;
  padding-block-start: 2rem;
  border-block-start: 1px solid var(--research-rule);
}

.single-post .research-article__post-link {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.7rem;
  width: fit-content;
  color: var(--research-blue);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.4;
  text-decoration: none;
}

.single-post .research-article__post-link:hover,
.single-post .research-article__post-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.single-post .research-article__post-link--next {
  grid-column: 2;
  justify-self: end;
  text-align: right;
}

@media (max-width: 749px) {
  .single-post .research-article__header h1 {
    font-size: calc(clamp(1.75rem, 7.2vw, 2rem) + 5px);
  }

  .single-post .research-article__layout {
    margin-block-start: 1.375rem;
  }

  .single-post .research-article__post-nav {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding-block-start: 1.5rem;
  }

  .single-post .research-article__post-link--next {
    grid-column: 1;
  }
}