/* Hold the actual artwork until decoding is complete; the original layout and
   purchase form stay available while the responsive WebP downloads. */
.uii-product-art{position:relative}
.uii-product-art>img[data-uii-image-state]{opacity:0}
.uii-product-art>img[data-uii-image-state=ready]{opacity:1}
.uii-product-art[data-uii-image-error]::after{content:'图片暂不可用';position:absolute;inset:0;display:grid;place-items:center;color:var(--ui-text-muted,#657080);font-size:14px;pointer-events:none}