:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  color: #16141c;
  background: #16141c;
}
body {
  margin: 0;
}
#loading {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
}
a {
  color: inherit;
}
a:focus-visible {
  outline: 3px solid #ff8f73;
  outline-offset: 4px;
}
iframe {
  /* Firefox answers prefers-color-scheme inside a frame from this element's
     color-scheme. The light page scheme above made every framed app (Storage,
     Notes, Ada, Mail) see "light" whatever the system said. */
  color-scheme: light dark;
  position: fixed;
  inset: 0;
  border: 0;
  width: 100%;
  height: 100%;
  background: #16141c;
}
[hidden] {
  display: none !important;
}