/* v56: native and GPU art share the measured inner rounded card; no target moves. */
#side-shelves-scene { position:fixed; inset:0; overflow:hidden; pointer-events:none; }
#side-shelves-scene canvas { display:block; width:100%; height:100%; pointer-events:none; }
.side-shelf .side-spine { overflow:hidden; border-radius:7px; }
.side-shelf .side-spine-art { border-radius:6px; clip-path:inset(0 round 6px); }
/* Never clip or remove the native accessible focus ring or title layer. */
.side-shelf .side-spine-title,.side-shelf .side-spine-status { z-index:2; }