nav {
  display: flex;
  align-items: baseline;
  gap: 1em;
}

nav form {
  display: contents;
}

nav button {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: LinkText;
  text-decoration: underline;
  cursor: pointer;
}

.settings-status {
  height: 1.5em;
}

kbd {
  font: inherit;
  opacity: 0.65;
}

kbd::before {
  content: "[";
}

kbd::after {
  content: "]";
}

.card-missed {
  border-left: 3px solid color-mix(in srgb, CanvasText 28%, transparent);
  padding-left: 0.75em;
}

.card-missed::before {
  content: "Retry";
  display: block;
  font-size: 0.75em;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.45;
  margin-bottom: 0.35em;
}