.gradient-box {
  background: 
    linear-gradient(to bottom, rgba(255, 255, 0, 0.9), rgba(255, 165, 0, 0.7), rgba(255, 255, 255, 0)),
    linear-gradient(to right, rgba(0, 255, 200, 0.6), rgba(0, 128, 255, 0.6));
  background-blend-mode: overlay;
}