/**
 * ゆうかなう共通UI基盤 / Accessibility helpers
 * opt-in の補助クラスのみ。
 */
.yk-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}