.viz{--viz-ink:var(--encre);--viz-accent:var(--bleu-roi);touch-action:pan-y pinch-zoom;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block;position:relative}.viz[data-tone=dark]{--viz-ink:#fff;--viz-accent:#9fb4ff}.viz>canvas{pointer-events:none;opacity:0;width:100%;height:100%;transition:opacity .9s var(--ease);display:block;position:absolute;inset:0}.viz[data-ready]>canvas{opacity:1}@media (prefers-reduced-motion:reduce){.viz>canvas{transition:none}}