:root { --staging-banner-height: 48px; }
body { padding-top: var(--staging-banner-height); }
.navbar { top: var(--staging-banner-height); }
.staging-banner {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1100;
  height: var(--staging-banner-height);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  background: #fde68a;
  color: #422006;
  font: 600 13px/18px var(--font-sans, sans-serif);
  text-align: center;
}