/* Shared fixed composition: original PDF p.4 canvas + p.3 CG placement from p.1. */
#study .image-plane{position:relative;aspect-ratio:4/3;isolation:isolate;overflow:hidden;background:var(--av-paper,var(--paper,#f6f5f1))}
#study .image-plane img{position:absolute;display:block;max-width:none;mix-blend-mode:multiply;pointer-events:none;user-select:none}
#study .render-layer{left:.88%;top:7.97%;width:96.5%;height:auto;opacity:var(--cg,.45)}
#study .sketch-layer{inset:0;width:100%;height:100%;opacity:var(--ink,.71)}
#study[data-state="error"] .render-layer{opacity:0}
#study[data-state="error"] .sketch-layer{opacity:1}