Fuente Niños Juguetones

@font-face {
  font-family: "Playful Children Font by 7NTypes";
  src: url("./Playful Children Font by 7NTypes.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

Self-host the font files from your download. Commercial license → licensing.