body.auth-preview-body {
  overflow-x: clip;
}

footer#about img.qr-box {
  display: block;
  object-fit: contain;
  background: #fff;
}

footer#about .copyright-with-notice {
  height: auto;
  min-height: 74px;
  padding-block: 18px;
  flex-wrap: wrap;
  gap: 14px;
}

.copyright-with-notice .copyright-notice {
  flex: 1;
  align-self: stretch;
  min-width: 0;
  text-align: right;
  overflow-wrap: anywhere;
}

body.auth-preview-body > .auth-feedback {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 10000;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: min(480px, calc(100vw - 40px));
  min-height: 0;
  margin: 0;
  padding: 16px 24px;
  border: 1px solid #dce5f2;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 36px rgb(28 69 141 / 18%);
  color: #26344d;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
  overflow-wrap: anywhere;
  pointer-events: none;
}

body.auth-preview-body > .auth-feedback:empty {
  display: none;
}