/* SEO / GEO 内容区块 — 轻量样式，不破坏现有设计 */
.seo-semantic-band,
.seo-local-section,
.seo-faq-section,
.seo-geo-section {
  padding: 56px 0;
}
.seo-semantic-band {
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  border-top: 1px solid rgba(11, 62, 154, 0.06);
}
.seo-semantic-band .container,
.seo-local-section .container,
.seo-faq-section .container,
.seo-geo-section .container {
  max-width: var(--max-width, 1120px);
  margin: 0 auto;
  padding: 0 20px;
}
.seo-semantic-band p,
.seo-local-section p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text, #4b5563);
  max-width: 900px;
}
.seo-local-section {
  background: #f0f4fc;
}
.seo-local-section h2,
.seo-faq-section h2,
.seo-geo-section h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-dark, #111827);
  margin-bottom: 16px;
}
.seo-local-section .eyebrow,
.seo-faq-section .eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-light, #1f6fe0);
  margin-bottom: 8px;
  display: block;
}
.seo-faq-section {
  background: #fff;
}
.seo-faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.seo-faq-item {
  border-bottom: 1px solid var(--color-border, #e5e7eb);
  padding: 20px 0;
}
.seo-faq-item:first-child { padding-top: 0; }
.seo-faq-item h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-dark, #111827);
  margin-bottom: 10px;
}
.seo-faq-item p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text, #4b5563);
}
.seo-geo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}
.seo-geo-card {
  background: #f8fafc;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: var(--radius-lg, 18px);
  padding: 24px;
}
.seo-geo-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-dark, #111827);
  margin-bottom: 12px;
}
.seo-geo-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text, #4b5563);
}
.seo-internal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 16px;
  font-size: 14px;
}
.seo-internal-links a {
  color: var(--color-primary, #0b3e9a);
  font-weight: 500;
  text-decoration: none;
}
.seo-internal-links a:hover { text-decoration: underline; }
.seo-key-services {
  padding: 48px 0 64px;
  background: #fff;
}
.seo-key-services .service-seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.seo-service-card {
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: var(--radius-lg, 18px);
  padding: 22px;
  background: #fafbfc;
}
.seo-service-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-dark, #111827);
  margin-bottom: 10px;
}
.seo-service-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text, #4b5563);
  margin-bottom: 12px;
}
.seo-service-card .seo-tags {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.5;
}
.ail-page .seo-faq-section.ail-faq-light h2,
.ail-page .seo-faq-section.ail-faq-light h3 {
  color: #fff;
}
.ail-page .seo-faq-section.ail-faq-light .seo-faq-item {
  border-color: rgba(255, 255, 255, 0.12);
}
.ail-page .seo-faq-section.ail-faq-light .seo-faq-item p {
  color: #cbd5e1;
}
.ail-page .seo-geo-section.ail-geo-light .seo-geo-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}
.ail-page .seo-geo-section.ail-geo-light .seo-geo-card h3 { color: #fff; }
.ail-page .seo-geo-section.ail-geo-light .seo-geo-card p { color: #94a3b8; }
@media (max-width: 768px) {
  .seo-geo-grid { grid-template-columns: 1fr; }
}