.desmos-embed {
  margin: 1rem 0 1.5rem;
  border: 1px solid rgba(128, 128, 128, 0.35);
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
}
.desmos-embed .desmos-graph {
  width: 100%;
  min-height: 200px;
}
.desmos-embed .desmos-caption {
  padding: 0.4rem 0.75rem;
  font-size: 0.9em;
  border-top: 1px solid rgba(128, 128, 128, 0.25);
  opacity: 0.9;
}
.desmos-embed .desmos-error {
  padding: 1rem;
  font-size: 0.9em;
  color: #a33;
}
.desmos-embed.desmos-small {
  display: inline-block;
  vertical-align: top;
  width: 100%;
}
.book-columns .desmos-embed {
  margin: 0.25rem 0;
}
@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .desmos-embed { background: #1e1e1e; }
}
html[data-theme="dark"] .desmos-embed { background: #1e1e1e; }