.corner-gradient {
    background: 
        radial-gradient(circle at top left,     rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at top right,    rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at bottom left,  rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at bottom right, rgba(255,255,255,0.1), transparent 30%),
        var(--wp--preset--color--accent-3);
}
  
.black-gradient {
    background: 
        radial-gradient(circle at top left,     rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at top right,    rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at bottom left,  rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at bottom right, rgba(255,255,255,0.1), transparent 30%),
        #092026;
}

.blue-gradient {
    background: 
        radial-gradient(circle at top left,     rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at top right,    rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at bottom left,  rgba(255,255,255,0.1), transparent 30%),
        radial-gradient(circle at bottom right, rgba(255,255,255,0.1), transparent 30%),
        #1f365c;
}