/* Document directory and search results share the same narrow-screen layout. */
@media (max-width: 1199px) {
  html body.document-page { min-width: 0; width: 100%; }
  .document-page *, .document-page *::before, .document-page *::after { box-sizing: border-box; }
  .document-page .section-content { width: 100%; max-width: 100%; padding-left: 20px; padding-right: 20px; }
  .document-page .nav-header { flex-direction: column; align-items: stretch; padding: 0; white-space: normal; }
  .document-page .nav-left { width: 100%; min-width: 0; flex-wrap: wrap; }
  .document-page .nav-icon { width: 100%; padding: 12px 20px; }
  .document-page .nav-icon img { margin-right: 0; max-width: 140px; }
  .document-page .nav-menu { flex-wrap: wrap; width: 100%; padding: 0 8px; }
  .document-page .nav-menu .nav-item { padding: 0 12px; min-height: 44px; height: auto; }
  .document-page .nav-right { margin-left: 0; max-width: 100%; flex-wrap: wrap; justify-content: flex-end; min-height: 44px; line-height: 44px; }
  .document-page .nav-cont { max-width: 100%; overflow-x: auto; }
  .document-page .banner-document-box { padding-bottom: 0; }
  .document-page .document-banner { padding: 24px 20px 12px; }
  .document-page .document-banner h1 { margin: 8px 0 0; font-size: 28px; }
  .document-page .banner-search-box { z-index: auto; }
  .document-page .input-search { width: 100%; max-width: 800px; margin-left: auto; margin-right: auto; }
  .document-page .input-search input { flex: 1; min-width: 0; width: 0; font-size: 16px; }
  .document-page .input-search .search-btn { padding: 0 20px; min-height: 48px; font-size: 16px; }
  .document-page .banner-overview { position: static; padding: 16px 0; }
  .document-page .banner-overview menu { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .document-page .banner-overview menu li { padding: 0; min-width: 0; }
  .document-page .banner-overview menu li+li::before { content: none; }
  .document-page .banner-overview menu li>section:first-child { flex: 0 0 18px; }
  .document-page .banner-overview-detail { min-width: 0; margin-left: 8px; }
  .document-page .banner-overview-detail h4 { font-size: 16px; line-height: 24px; }
  .document-page .banner-overview-detail p { font-size: 14px; line-height: 22px; }
  .document-page .document-detail { display: block; padding-top: 28px; padding-bottom: 40px; }
  .document-page .document-title { position: static; width: 100%; }
  .document-page .document-search-title { min-height: 44px; }
  .document-page .document-search-title input { flex: 1; min-width: 0; width: 0; font-size: 16px; }
  .document-page .document-search-title svg { flex-shrink: 0; }
  .document-page .document-anchor { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 12px; margin-bottom: 24px; }
  .document-page .document-anchor li { padding: 0; min-width: 0; }
  .document-page .document-anchor li a { display: flex; align-items: center; min-height: 44px; padding: 8px 10px; overflow-wrap: anywhere; }
  .document-page .document-anchor .active>* { transform: none; }
  .document-page .docement-list { margin: 0; width: 100%; min-width: 0; }
  .document-page .document-link-list { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 8px 12px; gap: 8px 16px; }
  .document-page .document-link-list a, .document-page .document-link-list span { min-width: 0; min-height: 44px; display: flex; align-items: center; padding: 8px 0; font-size: 14px; line-height: 22px; overflow-wrap: anywhere; }
  .document-page .document-link-box>li { scroll-margin-top: 20px; }
  .document-page .document-details-left, .document-page .document-details-item { min-width: 0; width: 100%; }
  .document-page .document-details-item h5, .document-page .keyword-box { overflow-wrap: anywhere; line-height: 1.6; }
  .document-page .document-details-item a { display: block; min-height: 44px; }
  .document-page .footer-service { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .document-page .footer-service-item { gap: 8px; min-width: 0; }
  .document-page .footer-service-item i { flex: 0 0 24px; }
  .document-page .footer-service-item h5 { font-size: 14px; line-height: 22px; }
  .document-page .footer-content { flex-wrap: wrap; padding: 24px 0; }
  .document-page .footer-content-nav { flex: 1 1 100%; min-width: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .document-page .footer-content-nav dl { min-width: 0; }
  .document-page .footer-content-nav a { overflow-wrap: anywhere; }
  .document-page .footer-contract { flex: 1 1 100%; min-width: 0; justify-content: flex-start; margin-top: 24px; }
  .document-page .footer-copyright-container { flex-wrap: wrap; gap: 12px; }
  .document-page .footer-copyright-container p { margin-left: 0; min-width: 0; overflow-wrap: anywhere; }
}
@media (max-width: 575px) {
  .document-page .section-content { padding-left: 16px; padding-right: 16px; }
  .document-page .document-link-list { grid-template-columns: minmax(0, 1fr); }
}