/* Return to the service introduction; leave the SAMPLE watermark visible below. */
.sample-return-button {
  position: fixed;
  right: 24px;
  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  z-index: 101;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  max-width: calc(100vw - 24px);
  height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 10px;
  background: #28754f;
  color: #fff;
  box-shadow: 0 3px 10px rgba(15, 39, 68, .18);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
}
.sample-return-button:hover { background: #205f40; }
.sample-return-button:focus-visible { outline: 3px solid #fff; outline-offset: 3px; box-shadow: 0 0 0 6px #28754f; }
@media (max-width: 600px) {
  .sample-return-button {
    right: 12px;
    bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    width: 184px;
    font-size: 13px;
  }
}