/* 工具页 SEO 标题区 / 正文区：全站统一间距与字号 */

.page-seo-intro {
  max-width: 48rem;
  margin: 0 0 1.5rem;
}

.page-seo-intro h1,
.page-seo-intro .page-seo-title {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  color: #111827;
}

.page-seo-intro p,
.page-seo-intro .page-seo-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.625;
  color: #4b5563;
}

@media (min-width: 768px) {
  .page-seo-intro h1,
  .page-seo-intro .page-seo-title {
    font-size: 1.875rem;
    line-height: 2.25rem;
  }

  .page-seo-intro p,
  .page-seo-intro .page-seo-desc {
    font-size: 1rem;
    line-height: 1.625;
  }
}

.page-seo-body {
  max-width: 48rem;
  margin: 2.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.625;
  color: #4b5563;
}

.page-seo-body h2 {
  margin: 1.25rem 0 0.75rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 600;
  color: #111827;
}

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

.page-seo-body h3 {
  margin: 0.75rem 0 0.25rem;
  font-size: 1rem;
  line-height: 1.5rem;
  font-weight: 500;
  color: #1f2937;
}

.page-seo-body p {
  margin: 0 0 0.75rem;
}

.page-seo-body ul {
  list-style: disc;
  margin: 0.25rem 0 0;
  padding-left: 1.25rem;
}

.page-seo-body li {
  margin: 0.25rem 0;
}

.page-seo-body a {
  color: #2563eb;
}

.page-seo-body a:hover {
  text-decoration: underline;
}

@media print {
  .page-seo-intro,
  .page-seo-body {
    display: none !important;
  }
}