@media (prefers-color-scheme: dark) {
  pre[data-theme="light"],
  code[data-theme="light"] {
    display: none;
  }
}

@media (prefers-color-scheme: light), (prefers-color-scheme: no-preference) {
  pre[data-theme="dark"],
  code[data-theme="dark"] {
    display: none;
  }
}