.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: #fff;
  color: var(--gk-primary);
  padding: 8px 12px;
  z-index: 1000;
}
.skip-link:focus { left: 8px; }

.gk-staging-banner {
  position: sticky;
  top: 0;
  /* Above sticky site-header (1030), below Bootstrap offcanvas (1045) /
     modal (1055) so the mobile menu is never covered. */
  z-index: 1035;
  width: 100%;
  margin: 0;
  padding: 12px 16px;
  background: var(--gk-dark);
  color: var(--gk-gold);
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-bottom: 2px solid var(--gk-gold);
}
.gk-staging-banner strong {
  color: var(--gk-gold);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.gk-staging-banner span {
  color: #fff;
  font-weight: 500;
  margin-left: 0.35em;
}

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 20px 72px;
}
.page-shell--narrow { max-width: 720px; }
.page-shell--wide { max-width: 1440px; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}