.header-yellow {
  color: yellow;
}

.bg-yellow {
  background-color: yellow;
}

/* Kleine Hilfsbadges/Anweisungen */
.hint {
  --gap: clamp(16px, 3vw, 40px);
  position: fixed; left: var(--gap); top: var(--gap); z-index: 999; background: rgba(255,255,255,.9); color:#111; padding:.5rem .75rem; border-radius: 999px; font-weight: 700; }