.article__subtitle {
  margin-top: 16px;
  color: var(--color-foam);
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-toc {
  margin: 0 0 48px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.article-toc__title {
  margin: 0 0 12px;
  color: var(--color-foam);
  font-size: 0.9rem;
  font-weight: 700;
}

.article-toc ol {
  margin: 0;
  padding-left: 1.5em;
}

.article-toc li {
  margin: 8px 0;
  list-style: decimal;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
}

.article-toc a {
  color: var(--color-foam);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.article__body section {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.article__body .article-figure {
  margin: 32px 0;
}

.article__body .article-figure img {
  width: 100%;
  margin: 0;
  background: #fff;
}

.article-figure__link {
  display: block;
  border-radius: 10px;
}

.article-figure figcaption {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.82rem;
  line-height: 1.75;
}

.article__body .notebook-patterns li {
  margin-bottom: 18px;
}

.notebook-patterns strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
}

.article-toc a:focus-visible,
.article-figure__link:focus-visible {
  outline: 2px solid var(--color-signal);
  outline-offset: 5px;
}

@media (max-width: 480px) {
  .article-toc {
    padding: 20px 16px;
  }
}