.line-reference,
.line-reference:visited {
  color: #315ca8;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: rgba(49, 92, 168, 0.55);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.line-reference:hover,
.line-reference:focus-visible {
  color: #123b82;
  background: #eef3ff;
  outline: none;
  text-decoration-color: currentColor;
}