/* Additive IQ navigation only. Existing landing-page rules stay unchanged. */
.site-header > .header-iq-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-left: auto;
  margin-right: clamp(.75rem, 2vw, 1.5rem);
  padding: .5rem 0;
  color: var(--emerald);
  font: 600 .9rem/1.4 "DM Sans", Arial, sans-serif;
  text-align: center;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: .35em;
}

.site-header > .header-iq-link:hover {
  color: var(--emerald-dark);
}

.site-header > .header-iq-link:focus-visible {
  outline: 2px solid var(--emerald);
  outline-offset: 4px;
}

@media (max-width: 560px) {
  .site-header:has(> .header-iq-link) {
    flex-wrap: wrap;
    row-gap: .25rem;
  }

  .site-header > .header-iq-link {
    order: 1;
    flex-basis: 100%;
    margin: 0;
  }
}