.ai-support-page .ai-support-index summary {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  cursor:pointer;
}
.ai-support-page .ai-support-index summary span {
  display:inline;
  font-size:19px;
  font-weight:300;
  line-height:1;
  transition:transform .2s ease;
}
.ai-support-page .ai-support-index[open] summary span { transform:rotate(45deg); }
.ai-support-page .ai-support-index summary:hover { color:#fff; }
.ai-support-page .ai-support-index summary:focus-visible {
  outline:1px solid #fff;
  outline-offset:4px;
}
.ai-knowledge-page .ai-support-intro { border-bottom-color:#303039; }
.ai-knowledge-page .ai-support-intro h1 { font-size:clamp(42px,5.6vw,78px); }
.ai-knowledge-page .ai-support-index { border-top-color:#303039; }
.ai-knowledge-page .ai-support-content > .product-panel { border-top-color:#303039; }
.ai-knowledge-page .ai-support-content .breadcrumb { display:none !important; }
@media (max-width:1100px) {
  .ai-support-page .ai-support-index summary { min-height:52px; }
}
@media (prefers-reduced-motion:reduce) {
  .ai-support-page .ai-support-index summary span { transition:none; }
}