.mobile-session-expired {
  width: min(90vw, 28rem);
  border: 1px solid #b8cfcc;
  border-radius: .75rem;
  padding: 1.5rem;
  color: #183c38;
  background: #fff;
}
.mobile-session-expired::backdrop { background: rgb(0 0 0 / 45%); }
.mobile-session-expired h2 { margin-top: 0; }