body{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: #240229;
    overflow: hidden;
    cursor: none;
}
.loader{
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(#14ffe9, #ffeb3b, #ff00e0);
    animation: animate 0.5s linear infinite;
}
@keyframes animate {
    0%{
        transform: rotate(0deg);
    }
    50%{
        transform: rotate(90deg);
    }
    100%{
        transform: rotate(180deg);
    }
}
.loader span{
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(#14ffe9, #ffeb3b, #ff00e0);
    animation: animate 0.5s linear infinite;
}
.loader span:nth-child(1){
    filter: blur(5px);
}
.loader span:nth-child(2){
    filter: blur(10px);
}
.loader span:nth-child(3){
    filter: blur(25px);
}
.loader span:nth-child(4){
    filter: blur(50px);
}
.loader::after{
    content: '';
    position: absolute;
    top: 25px;
    left: 25px;
    right: 25px;
    bottom: 25px;
    background: #240229;
    border-radius: 100%;
}