.fld{display:flex;flex-direction:column;gap:.6rem}.fld-wrap{width:100%}.fld-box{position:relative;width:100%;aspect-ratio:var(--ar,2)}.fld-c{position:absolute;inset:0;width:100%;height:100%;image-rendering:pixelated;image-rendering:crisp-edges}.fld-o{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.fld-lab{position:absolute;inset:0;pointer-events:none}.fld-cap{font-family:var(--mono);font-size:var(--fs-caption);color:var(--surface-ink-muted);line-height:1.6}.fld-cap b{color:var(--surface-ink);font-weight:400}.fld-ax{display:none}.f-fix{stroke:var(--surface-ink);stroke-width:.9;vector-effect:non-scaling-stroke}.f-hatch{stroke:var(--surface-ink);stroke-width:.7;vector-effect:non-scaling-stroke;opacity:.75}.f-load{stroke:var(--surface-accent);stroke-width:1.8;vector-effect:non-scaling-stroke}.f-loadhead{fill:var(--surface-accent)}.f-cell{fill:none;stroke:var(--surface-accent);stroke-width:1.2;vector-effect:non-scaling-stroke}.f-lab{position:absolute;transform:translate(.35rem,-1.35rem);font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.08em;color:var(--surface-ink);white-space:nowrap;background:var(--surface-bg);padding:.05rem .28rem}.f-lab.at-end{transform:translate(-100%,-1.35rem)}