a.watermark {
  visibility: hidden;
}

div.ai-message
  div.message-content
  div.prose
  div.text-card-foreground
  span.text-sm.text-muted-foreground {
  visibility: hidden;
}

div.step:has(div.ai-message div[data-state] > h3 > button.\[\&\[data-state\=open\]\>svg\]\:rotate-180) {
  display: none;
}