.distance-field-lab{--dfl-ink:#20252d;--dfl-muted:#586578;--dfl-blue:#355bc6;--dfl-line:#b9c4d4;color:var(--dfl-ink);background:#f7f8fa;padding:clamp(14px,2.8vw,32px);font-family:DM Sans,Arial,sans-serif}.distance-field-lab *{box-sizing:border-box}.distance-field-lab button,.distance-field-lab input{font:inherit}.distance-field-lab button{cursor:pointer}.distance-field-lab button:disabled{cursor:not-allowed;opacity:.48}.distance-field-lab :focus-visible{outline-offset:3px;outline:3px solid #143eaa}.distance-field-lab .dfl-heading{justify-content:space-between;align-items:end;gap:16px;margin-bottom:16px;display:flex}.distance-field-lab .dfl-kicker,.distance-field-lab .dfl-domain,.distance-field-lab .dfl-readout span{color:var(--dfl-muted);letter-spacing:.05em;font:700 11px/1.4 IBM Plex Mono,monospace}.distance-field-lab .dfl-heading h2{letter-spacing:-.04em;margin:3px 0 0;font-size:clamp(23px,3vw,34px);line-height:1.1}.distance-field-lab .dfl-domain{text-align:right}.distance-field-lab .dfl-workspace{grid-template-columns:minmax(0,1fr) minmax(248px,288px);align-items:start;gap:clamp(16px,2.5vw,30px);display:grid}.distance-field-lab .dfl-stage-column{min-width:0}.distance-field-lab .dfl-toolbar{flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px;display:flex}.distance-field-lab .dfl-toolbar>span{color:var(--dfl-muted);margin-right:auto;font-size:12px}.distance-field-lab .dfl-toolbar button{border:1px solid var(--dfl-line);color:var(--dfl-ink);background:#fff;border-radius:2px;padding:6px 9px;font-size:12px;font-weight:700}.distance-field-lab .dfl-toolbar button.is-selected{border-color:var(--dfl-blue);background:var(--dfl-blue);color:#fff}.distance-field-lab .dfl-plot{aspect-ratio:3/2;background:#edf0f5;border:1px solid #aeb9c9;width:100%;overflow:hidden}.distance-field-lab .dfl-plot canvas{cursor:crosshair;width:100%;height:100%;display:block}.distance-field-lab .dfl-empty{text-align:center;height:100%;min-height:220px;color:var(--dfl-muted);flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:22px;display:flex}.distance-field-lab .dfl-empty strong{color:var(--dfl-ink);font-size:19px}.distance-field-lab .dfl-readout{border-bottom:2px solid var(--dfl-ink);flex-wrap:wrap;justify-content:space-between;align-items:end;gap:4px 20px;padding:12px 0 8px;display:flex}.distance-field-lab .dfl-readout>div{align-items:baseline;gap:14px;display:flex}.distance-field-lab .dfl-readout strong{letter-spacing:-.05em;font-variant-numeric:tabular-nums;font:700 clamp(26px,4vw,42px)/1 IBM Plex Mono,monospace}.distance-field-lab .dfl-readout p{margin:0 0 2px;font-size:13px;font-weight:700}.distance-field-lab .dfl-note{max-width:75ch;color:var(--dfl-muted);margin:10px 0 0;font-size:12px;line-height:1.5}.distance-field-lab .dfl-inspector{border-top:2px solid var(--dfl-ink);padding-top:8px}.distance-field-lab .dfl-operations{border:0;margin:0 0 18px;padding:0}.distance-field-lab .dfl-operations legend{margin-bottom:9px;padding:0;font-size:13px;font-weight:700}.distance-field-lab .dfl-operations label{cursor:pointer;align-items:center;margin:0 6px 6px 0;display:inline-flex}.distance-field-lab .dfl-operations input{opacity:0;width:1px;height:1px;position:absolute}.distance-field-lab .dfl-operations span{border:1px solid var(--dfl-line);background:#fff;border-radius:2px;padding:7px 9px;font-size:12px;font-weight:700;display:block}.distance-field-lab .dfl-operations input:checked+span{border-color:var(--dfl-blue);box-shadow:inset 0 -3px var(--dfl-blue)}.distance-field-lab .dfl-operations input:focus-visible+span{outline-offset:3px;outline:3px solid #143eaa}.distance-field-lab .dfl-parameter{margin:0 0 17px}.distance-field-lab .dfl-parameter h3{margin:0 0 7px;font-size:13px}.distance-field-lab .dfl-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;display:grid}.distance-field-lab .dfl-field{min-width:0;color:var(--dfl-muted);gap:4px;font-size:11px;font-weight:700;display:grid}.distance-field-lab .dfl-field input{width:100%;min-width:0;min-height:39px;color:var(--dfl-ink);background:#fff;border:1px solid #9ca9ba;border-radius:2px;padding:6px 8px;font:600 14px IBM Plex Mono,monospace}.distance-field-lab .dfl-field input[aria-invalid=true]{border:2px solid #b3342d}.distance-field-lab .dfl-error{color:#a12b21;margin:2px 0 12px;font-size:12px;line-height:1.4}.distance-field-lab .dfl-actions{grid-template-columns:1fr 1fr;gap:8px;margin-top:18px;display:grid}.distance-field-lab .dfl-actions button{border:1px solid var(--dfl-blue);background:var(--dfl-blue);color:#fff;border-radius:2px;min-height:42px;padding:8px;font-size:12px;font-weight:700}.distance-field-lab .dfl-actions button+button{color:var(--dfl-ink);background:#fff;border-color:#9ca9ba}.distance-field-lab .dfl-notice{min-height:1.5em;color:var(--dfl-muted);margin:8px 0 0;font-size:12px}@media (width<=760px){.distance-field-lab .dfl-workspace{grid-template-columns:1fr}.distance-field-lab .dfl-inspector{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px;display:grid}.distance-field-lab .dfl-operations,.distance-field-lab .dfl-actions,.distance-field-lab .dfl-error,.distance-field-lab .dfl-notice{grid-column:1/-1}}@media (width<=520px){.distance-field-lab{padding:14px}.distance-field-lab .dfl-heading{flex-direction:column;align-items:start;gap:4px}.distance-field-lab .dfl-domain{text-align:left}.distance-field-lab .dfl-toolbar>span{flex-basis:100%}.distance-field-lab .dfl-inspector{grid-template-columns:1fr}.distance-field-lab .dfl-operations,.distance-field-lab .dfl-actions,.distance-field-lab .dfl-error,.distance-field-lab .dfl-notice{grid-column:auto}.distance-field-lab .dfl-readout{align-items:start}.distance-field-lab .dfl-readout>div{justify-content:space-between;width:100%}}@media (prefers-reduced-motion:reduce){.distance-field-lab *,.distance-field-lab :before,.distance-field-lab :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}