.mg3d-card{position:absolute;left:50%;top:0;border-radius:6px;overflow:hidden;box-shadow:0 12px 28px rgba(0,0,0,.28);will-change:transform,opacity;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:linear-gradient(135deg,#c9d3c7,#ebe5da);visibility:hidden}