.category-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.category-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--blue-dark);
  background: #fff;
  font-size: 0.82rem;
  font-weight: 800;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 42px;
  align-items: start;
}

.article-body {
  max-width: 780px;
}

.article-body h2 {
  margin-top: 44px;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body h3 {
  margin-top: 26px;
  font-size: 1.18rem;
}

.article-body p,
.article-body li {
  color: var(--muted);
  font-size: 1rem;
}

.article-body ul,
.article-body ol {
  padding-left: 1.2rem;
}

.article-body li {
  margin: 10px 0;
}

.article-callout {
  margin: 34px 0;
  padding: 24px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 18px;
  background: #f8fbff;
}

.article-sidebar {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 16px;
}

.sidebar-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(8, 20, 38, 0.05);
}

.sidebar-card strong {
  display: block;
  margin-bottom: 10px;
  color: var(--navy);
}

.sidebar-card a {
  display: block;
  margin: 9px 0;
  color: var(--blue-dark);
  font-weight: 800;
}

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
  }
}