.mo-prompt {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: center;
  margin: 0.75rem 0 1rem;
  word-break: break-all;
}
.mo-opts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  max-width: 420px;
  margin: 0 auto;
}
.mo-opts .btn {
  min-height: 2.8rem;
  font-size: 1.05rem;
}
.mo-meta {
  text-align: center;
  opacity: 0.7;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}