.order-unit-price-hint {
  position: fixed;
  z-index: 10000;
  box-sizing: border-box;
  max-width: calc(100vw - 16px);
  padding: 9px 13px;
  border: 1px solid var(--glass-edge, rgba(255, 255, 255, .9));
  border-radius: 11px;
  background: var(--surface-table-head, rgba(236, 246, 255, .97));
  box-shadow: 0 6px 20px rgba(30, 87, 140, .15), inset 0 1px 0 rgba(255, 255, 255, .7);
  color: var(--en-ink, #24496c);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  pointer-events: none;
  backdrop-filter: blur(14px);
}
.order-unit-price-hint[hidden] { display: none; }
.order-unit-price-hint strong { color: var(--blue-700, #0874d1); font-weight: 700; }