@layer utilities {
  /* Read by screen readers (and crawlers), never seen. */
  .visually-hidden {
    position: absolute;
    overflow: hidden;
    block-size: 1px;
    clip-path: inset(50%);
    inline-size: 1px;
    white-space: nowrap;
  }

  @keyframes redirect-spin {
    to { transform: rotate(360deg); }
  }
}