:root {
  --gradient: linear-gradient(
    to right,
    rgb(184, 90, 160),
    rgb(141, 107, 184),
    rgb(107, 125, 214),
    rgb(74, 143, 231),
    rgb(1, 114, 173)
  );
}

mark {
  background: var(--gradient);
  background-clip: text;
  color: transparent;
}