html{background-image:linear-gradient(-225deg,#3D4E81 0%,#5753C9 48%,#6E7FF3 100%)}model-viewer{width:100%;height:55vh;margin:0 auto;background-image:linear-gradient(to top,#3b41c5 0%,#a981bb 70%,#ffc8a9 100%);border-radius:3rem}