\
.ats-preview{
  max-height: 340px;
  overflow: auto;
  background: #0b1020;
  color: #d7e3ff;
  padding: 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.25rem;
  white-space: pre-wrap;
}