.control-hint {
  position: fixed;
  z-index: 16000;
  display: block;
  width: max-content;
  max-width: min(18rem, calc(100vw - 16px));
  padding: 6px 10px;
  border: 1px solid #7a6650;
  border-radius: 7px;
  background: #332b21;
  color: #fff7ec;
  box-shadow: 0 3px 9px #261c1730;
  font: 600 12px/1.4 var(--sans, sans-serif);
  text-align: start;
  overflow-wrap: anywhere;
}

.control-hint::after {
  position: absolute;
  inset: 100% 0 auto;
  height: 6px;
  content: '';
}

.control-hint--below::after { inset: auto 0 100%; }