.site-header {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.demo-feedback {
  flex: 0 0 auto;
  font-family: system-ui, sans-serif;
  font-size: 0.72rem;
  line-height: 1.35;
  text-align: right;
}

.demo-feedback span {
  display: block;
  opacity: 0.75;
}

.demo-feedback a {
  color: white;
  font-weight: 700;
  text-underline-offset: 0.18em;
}

.demo-feedback a:hover {
  color: white;
}

@media (max-width: 450px) {
  .demo-feedback { display: none; }
}