/* 常见问题页专用样式 */

.faq-wrap { padding: 34px 0 84px; }

.faq-intro {
  max-width: 900px;
  margin-bottom: 34px;
}
.faq-intro p {
  font-size: 1rem;
  color: var(--ink-3);
  margin: 0 0 22px;
}

.faq-jump {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.faq-jump a {
  display: inline-flex; align-items: center;
  padding: 7px 16px;
  font-size: .88rem; font-weight: 600;
  color: var(--brand-deep);
  background: var(--brand-soft);
  border: 1px solid var(--brand-tint);
  border-radius: 999px;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.faq-jump a:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  transform: translateY(-1px);
}
.faq-jump a:active { transform: translateY(0); }
.faq-jump a:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

.faq-group {
  max-width: 900px;
  margin-bottom: 42px;
  scroll-margin-top: 96px;
}
.faq-group h2 {
  display: flex; align-items: center; gap: 12px;
  font-size: 1.28rem;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--ink);
}
.faq-sec-no {
  font-size: .82rem; font-weight: 700; letter-spacing: .08em;
  color: var(--brand);
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq-item:hover { border-color: var(--brand-tint); box-shadow: var(--shadow-sm); }
.faq-item[open] { border-color: var(--brand-tint); box-shadow: var(--shadow-sm); }

.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-size: .98rem; font-weight: 600;
  color: var(--ink);
  transition: background .2s ease, color .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--brand-soft); color: var(--brand-deep); }
.faq-item summary:focus-visible { outline: 2px solid var(--brand); outline-offset: -3px; }
.faq-item summary svg {
  width: 16px; height: 16px; flex: 0 0 auto;
  color: var(--brand);
  transition: transform .25s ease;
}
.faq-item[open] summary { background: var(--brand-soft); color: var(--brand-deep); }
.faq-item[open] summary svg { transform: rotate(180deg); }

.faq-a {
  padding: 2px 20px 18px;
  border-top: 1px solid var(--line-soft);
  background: #fbfcff;
}
.faq-a p {
  margin: 14px 0 0;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--ink-2);
}

.faq-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
  max-width: 900px;
  margin-top: 12px;
  padding: 30px 34px;
  background: var(--dark);
  border-radius: var(--radius-lg);
  color: #fff;
}
.faq-cta h2 { color: #fff; font-size: 1.3rem; margin-bottom: .3em; }
.faq-cta p { color: rgba(255, 255, 255, .72); margin: 0; font-size: .94rem; }
.faq-cta .btn-outline { border-color: rgba(255, 255, 255, .45); color: #fff; }
.faq-cta .btn-outline:hover { background: rgba(255, 255, 255, .14); border-color: #fff; color: #fff; }

@media (max-width: 900px) {
  .faq-wrap { padding: 26px 0 60px; }
  .faq-group h2 { font-size: 1.16rem; }
  .faq-item summary { padding: 14px 16px; font-size: .95rem; }
  .faq-a { padding: 2px 16px 16px; }
  .faq-cta { padding: 24px 22px; }
}