.article-nav a[aria-current="page"] {
  color: var(--accent-dark);
}

.article-hub-hero {
  padding-block: 76px 52px;
}

.article-hub-hero h1 {
  max-width: 820px;
}

.article-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.article-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.8);
  box-shadow: 0 16px 44px rgba(52, 35, 39, 0.06);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.article-card:hover {
  border-color: rgba(201, 47, 89, 0.34);
  box-shadow: 0 20px 50px rgba(52, 35, 39, 0.1);
  transform: translateY(-3px);
}

.article-card .type {
  margin-bottom: 12px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.article-card h2,
.article-card h3 {
  font-size: 24px;
  line-height: 1.17;
}

.article-card p {
  flex: 1;
  margin: 14px 0 20px;
  color: var(--muted);
  line-height: 1.58;
}

.article-card .text-link {
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 780;
}

.language-section {
  padding-block: 32px 88px;
}

.language-section h2 {
  font-size: 28px;
}

.language-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.language-list a {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  font-weight: 650;
}

.language-list a:hover,
.language-list a[aria-current="page"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.article-page {
  width: min(calc(100% - 40px), 1040px);
  margin-inline: auto;
}

.article-hero {
  max-width: 850px;
  padding: 70px 0 46px;
}

.article-hero h1 {
  max-width: 850px;
  font-size: clamp(42px, 5.8vw, 64px);
}

.article-lead {
  max-width: 780px;
  margin: 24px 0 0;
  color: #4f4849;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.58;
}

.article-lead a,
.article-content a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
}

.article-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 720px);
  gap: 56px;
  align-items: start;
  padding-bottom: 84px;
}

.article-toc {
  position: sticky;
  top: 96px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 253, 249, 0.76);
}

.article-toc > p {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 800;
}

.article-toc ol {
  margin: 0;
  padding-inline-start: 19px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.article-toc li + li {
  margin-top: 8px;
}

.article-toc a:hover {
  color: var(--accent-dark);
}

.article-content {
  min-width: 0;
  font-size: 17px;
  line-height: 1.76;
}

.article-content > :first-child {
  margin-top: 0;
}

.article-content h2 {
  margin: 54px 0 18px;
  scroll-margin-top: 96px;
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1.14;
}

.article-content h3 {
  margin: 34px 0 12px;
  scroll-margin-top: 96px;
  font-size: 24px;
  line-height: 1.25;
}

.article-content p {
  margin: 0 0 22px;
}

.article-content ul,
.article-content ol {
  margin: 0 0 24px;
  padding-inline-start: 25px;
}

.article-content li + li {
  margin-top: 9px;
}

.article-content li > ul,
.article-content li > ol {
  margin: 9px 0 0;
}

.article-content strong {
  color: var(--ink);
}

.article-content code {
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--soft);
  font-size: 0.9em;
}

.article-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  margin: 28px 0 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.article-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.5;
}

.article-table-wrap th,
.article-table-wrap td {
  min-width: 150px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: start;
  vertical-align: top;
}

.article-table-wrap th {
  background: var(--soft);
  font-weight: 800;
}

.article-table-wrap tr:last-child td {
  border-bottom: 0;
}

.related-section {
  padding-block: 68px 80px;
  border-block: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.55);
}

.related-section .section-heading {
  align-items: end;
}

@media (max-width: 900px) {
  .article-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-layout {
    display: block;
  }

  .article-toc {
    position: static;
    margin-bottom: 38px;
  }
}

@media (max-width: 640px) {
  .nav-shell {
    min-height: 64px;
    gap: 14px;
  }

  .article-nav {
    gap: 14px;
  }

  .article-nav a:first-child {
    display: none;
  }

  .article-hub-hero,
  .article-hero {
    padding-top: 48px;
  }

  .article-card-grid {
    grid-template-columns: 1fr;
  }

  .article-card {
    padding: 24px;
  }

  .article-content {
    font-size: 16px;
  }
}