.core-shell{transform:translate(-50%,-50%) translateZ(calc(var(--cube-size) * .16))}.pulse-ring{transform:translate(-50%,-50%) translateZ(calc(var(--cube-size) * .18))}.ring-one{transform:translate(-50%,-50%) rotateX(72deg) rotateZ(16deg) translateZ(calc(var(--cube-size) * .18))}.ring-two{transform:translate(-50%,-50%) rotateY(72deg) rotateZ(54deg) translateZ(calc(var(--cube-size) * .18))}.ring-three{transform:translate(-50%,-50%) rotateX(48deg) rotateY(32deg) translateZ(calc(var(--cube-size) * .18))}@keyframes expand-pulse{0%{opacity:0;transform:translate(-50%,-50%) translateZ(calc(var(--cube-size) * .18)) scale(.42)}16%{opacity:.8}75%{opacity:.15}100%{opacity:0;transform:translate(-50%,-50%) translateZ(calc(var(--cube-size) * .18)) scale(2.25)}}