/* GEO FAQ：选型问答（FAQ 页 + 产品落地页） */
.geo-faq {
  padding: 4rem 0;
  background: #f8fafc;
}

.geo-faq--plain {
  background: transparent;
}

.geo-faq-head {
  text-align: center;
  margin-bottom: 2rem;
}

.geo-faq-head h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #111827;
  margin: 0;
}

.geo-faq-head p {
  max-width: 40rem;
  margin: 0.75rem auto 0;
  color: #4b5563;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.geo-faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.geo-faq-item {
  margin-bottom: 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  overflow: hidden;
  background: #fff;
}

.geo-faq-item summary.geo-faq-q {
  padding: 1.125rem 1.5rem;
  padding-right: 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: #111827;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.geo-faq-item summary.geo-faq-q::-webkit-details-marker {
  display: none;
}

.geo-faq-item summary.geo-faq-q::after {
  content: "＋";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: #9ca3af;
}

.geo-faq-item[open] summary.geo-faq-q::after {
  content: "－";
}

.geo-faq-item .geo-faq-a {
  padding: 0 1.5rem 1.25rem;
  color: #4b5563;
  line-height: 1.7;
  font-size: 0.9375rem;
}

.geo-faq-item .geo-faq-a a {
  color: #2563eb;
  text-decoration: none;
}

.geo-faq-item .geo-faq-a a:hover {
  text-decoration: underline;
}

.geo-faq-more {
  text-align: center;
  margin-top: 1.5rem;
}

.geo-faq-more a {
  color: #2563eb;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
}

.geo-faq-more a:hover {
  text-decoration: underline;
}

.faq-page-hero {
  padding: 3.5rem 0 1rem;
  text-align: center;
}

.faq-page-hero h1 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: #111827;
  margin: 0 0 0.75rem;
}

.faq-page-hero p {
  max-width: 40rem;
  margin: 0 auto;
  color: #4b5563;
  font-size: 1rem;
  line-height: 1.7;
}

.faq-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.faq-tab {
  padding: 0.625rem 1.25rem;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  background: #fff;
  color: #374151;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.faq-tab.active,
.faq-tab:hover {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

.faq-panel {
  display: none;
  max-width: 800px;
  margin: 0 auto;
}

.faq-panel.active {
  display: block;
}

@media (max-width: 640px) {
  .geo-faq {
    padding: 2.5rem 0;
  }

  .geo-faq-item summary.geo-faq-q {
    padding: 1rem 1.25rem;
    padding-right: 2.25rem;
    font-size: 0.9375rem;
  }
}