.tip {
  position: fixed;
  top: 4px;
  z-index: 1;
  pointer-events: none;
  width: 100%;
  padding: 12px;
  font-family: system-ui, sans-serif;
  font-size: clamp(0.75rem, 3.5vw, 1.25rem);
  text-align: center;
  color: #fff;
  opacity: 0.25;
}