Style

...

body {
    background-color: #1e1544;
}
.item {
    width: 480px;
    height: 120px;
    background: linear-gradient(135deg,rgba(179,80,242,.5),hsla(0,0%,100%,.1));
    box-shadow: 3px 8px 10px 0rgba(83,104,204,.29);
    border-radius: 10px;
    border-image: linear-gradient(150deg,hsla(0,0%,100%,0),hsla(0,0%,100%,.2)) 2 2;
}
.card-title {
    background: linear-gradient(180deg,rgba(239,68,237,.35),hsla(0,0%,100%,.1));
}
.card-content {
    background: #2f2060;
}
.button {
    width: auto;
    height: 69px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: linear-gradient(160deg,#dc19c1,#121ff0);
    box-shadow: 0 2px 4px 0 rgb(0 0 0 / 50%), inset 2px 2px 20px 0 hsl(0deg 0% 100% / 60%);
    border-radius: 10px;
}