/*
 * The inquiry form remains in normal document flow. Only the complete
 * category Article Menu card follows the viewport on desktop. The menu
 * never creates an internal scroll area, so every category article remains
 * visible and the browser page itself owns scrolling.
 */
.nk-article-menu {
  position: sticky !important;
  top: 150px !important;
  max-height: none !important;
  overflow: visible !important;
  scrollbar-width: auto !important;
}

.nk-article-menu .menu-header {
  position: static !important;
  top: auto !important;
}

.nk-article-menu .menu-body,
.nk-article-menu ol {
  max-height: none !important;
  overflow: visible !important;
}

@media (max-width: 880px) {
  .nk-article-menu {
    position: static !important;
    top: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }
}