/* SEO: keyword cloud, spider web internal links, entity links */
.seo-section-title,
.seo-related-title,
.seo-kw-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.75rem;
}
.seo-subtitle {
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  margin: 1.25rem 0 0.5rem;
}
.hero-article-title {
  margin: 0 0 0.5rem;
}

.seo-spider-web {
  max-width: 48rem;
  margin: 2rem auto 0;
  padding: 1.25rem 1rem;
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 0.75rem;
}
.seo-spider-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.seo-spider-link {
  color: #e11d48;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}
.seo-spider-link:hover {
  text-decoration: underline;
}
.seo-spider-meta {
  display: inline-block;
  margin-left: 0.5rem;
  font-size: 0.75rem;
  color: #9ca3af;
}

.seo-site-hub {
  max-width: 80rem;
  margin: 2rem auto 0;
  padding: 1.5rem 1rem;
  background: linear-gradient(180deg, #fffbfb 0%, #fff 100%);
  border: 1px solid #ffe4e6;
  border-radius: 0.75rem;
}
.seo-site-hub-block + .seo-site-hub-block {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid #f3f4f6;
}
.seo-site-hub-articles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 0.5rem;
}
.seo-hub-article {
  display: block;
  padding: 0.625rem 0.75rem;
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.seo-hub-article:hover {
  border-color: #fecdd3;
  box-shadow: 0 1px 4px rgba(225, 29, 72, 0.08);
}
.seo-hub-article-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #111827;
  line-height: 1.4;
}
.seo-hub-article:hover .seo-hub-article-title {
  color: #e11d48;
}
.seo-hub-article-meta {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #9ca3af;
}
.seo-site-hub-cats,
.seo-site-hub-pages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.seo-kw-article {
  border-style: dashed;
}

.seo-keyword-cloud {
  background: #fafafa;
  border-top: 1px solid #f3f4f6;
  padding: 2rem 1rem;
}
.seo-kw-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 0.5rem;
}
.seo-kw-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.5rem;
}
.seo-kw-desc {
  font-size: 0.8125rem;
  color: #9ca3af;
  margin: 0 0 1rem;
}
.seo-kw-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.seo-kw-link,
.seo-cat-link {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
  color: #4b5563;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s;
}
.seo-kw-link:hover,
.seo-cat-link:hover {
  color: #e11d48;
  border-color: #fecdd3;
  background: #fff1f2;
}
.seo-inline-kw {
  color: #e11d48;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.seo-inline-kw:hover {
  color: #be123c;
}

.seo-related {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #f3f4f6;
}
.seo-related-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 1rem;
}
.seo-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 640px) {
  .seo-related-list {
    grid-template-columns: repeat(2, 1fr);
  }
}
.seo-related-link {
  display: block;
  padding: 0.875rem 1rem;
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 0.75rem;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.seo-related-link:hover {
  border-color: #fecdd3;
  box-shadow: 0 1px 3px rgba(225, 29, 72, 0.08);
}
.seo-related-h3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: #111827;
  margin: 0 0 0.25rem;
  line-height: 1.4;
}
.seo-related-link:hover .seo-related-h3 {
  color: #e11d48;
}
.seo-related-meta {
  font-size: 0.75rem;
  color: #9ca3af;
}

.seo-cross-cat {
  margin-top: 1.5rem;
}
.seo-cross-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: #6b7280;
  margin: 0 0 0.75rem;
}
.seo-cross-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.seo-article-section h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
  margin: 1.5rem 0 0.75rem;
}

.seo-entity-link {
  color: #e11d48;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.seo-entity-link:hover {
  color: #be123c;
}
.seo-cluster-web,
.seo-internal-links {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px dashed #e5e7eb;
}
.seo-internal-links h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.75rem;
}
.seo-link-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}
.seo-link-grid li {
  font-size: 0.8125rem;
}
.seo-link-cat {
  color: #9ca3af;
  margin-right: 0.35rem;
}
.seo-link-grid a {
  color: #e11d48;
  text-decoration: none;
}
.seo-link-grid a:hover {
  text-decoration: underline;
}