/**
 * Small, composition-agnostic layout and accessibility utilities.
 */

.container {
  width: min(100% - (2 * var(--gutter)), var(--content-wide));
  margin-inline: auto;
}

.container--reading {
  max-width: var(--content-reading);
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  border: 0;
  white-space: nowrap;
}

.screen-reader-text:focus {
  z-index: 100000;
  top: 0.5rem;
  left: 0.5rem;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  margin: 0;
  overflow: visible;
  clip: auto;
  clip-path: none;
  color: var(--color-text-on-dark);
  background: var(--color-surface-dark);
  white-space: normal;
}