.tooltip{position:fixed;top:0;left:0;z-index:200;max-width:20rem;padding:.32rem .58rem;font-size:.775rem;font-weight:500;line-height:1.35;color:var(--on-dark);background:var(--text);border-radius:var(--radius-sm);box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .12s}.tooltip.is-visible{opacity:1}@media(prefers-reduced-motion:reduce){.tooltip{transition:none}}