.project-reading-progress {
  position: absolute;
  z-index: 5;
  inset: auto 0 0;
  height: 2px;
  background: var(--color-hair, rgba(0, 0, 0, 0.14));
  pointer-events: none;
}

.project-reading-progress__fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--color-fg, currentColor);
  transform: scaleX(0);
  transform-origin: left center;
}