html,
body {
  margin: 0;
  padding: 0;
}
:root,
[data-theme="dark"] {
  background: #09090b;
  color: #f4f4f5;
}
[data-theme="light"] {
  background: #fefcf8;
  color: #1a1008;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    background: #fefcf8;
    color: #1a1008;
  }
}