<style>
.r {
background:
radial-gradient(ellipse at ${P}% ${P0}%, #F05808, transparent),
radial-gradient(ellipse at ${P1}% ${P2}%, #D81E5B, transparent),
radial-gradient(ellipse at ${P0}% ${P}%, #386788, transparent),
linear-gradient(${A2}deg, #Ff000050, #FFFF0080 ${P0}%);
background-size: auto auto;
height: 420px;
}
</style>
<div class='r'></div>