.af3d-container{--af3d-height-ratio:40%;position:relative;width:100%;padding-top:var(--af3d-height-ratio);border-radius:16px;overflow:hidden;background:#000}.af3d-container iframe{position:absolute;inset:0;display:block;width:100%;height:100%;border:0}.af3d-placeholder{padding:24px;border:1px dashed #b7b7b7;border-radius:8px;text-align:center}@media (max-width:1024px){.af3d-container{--af3d-height-ratio:65%}}