.card-pre{aspect-ratio:1200/630;border:1px solid var(--line);border-radius:12px;justify-content:center;align-items:center;width:100%;margin:4px 0 12px;font-size:12px;display:flex;overflow:hidden}.card-pre[aria-busy=true]{animation:1.2s ease-in-out infinite alternate card-pre}.card-pre img{object-fit:cover;width:100%;height:100%;display:block}@keyframes card-pre{0%{background:0 0}to{background:var(--line)}}