.post-cover img {
  max-width: 100%;
  border-radius: 12px;
  border: 1px solid var(--control-outline);
}

.markdown {
  line-height: 1.6;
}

.markdown pre {
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--control-outline);
  border-radius: 8px;
}