.demo-footer {
  font-size: 0.9rem;
  margin-top: 2rem;
  text-align: center;
  opacity: 0.95;
  color: inherit;
  line-height: 1.4;
}

.demo-footer a {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .demo-footer {
    margin-top: 1.2rem;
    font-size: 0.88rem;
    padding: 0 12px;
  }
}