@keyframes signal-mark-fade{0%{opacity:0}to{opacity:1}}.signal-mark-level{animation:.4s ease-out both signal-mark-fade}@keyframes signal-mark-trace{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}.signal-mark-call{stroke-dasharray:1;animation:.7s ease-in-out .15s both signal-mark-trace}.signal-mark-head{stroke-dasharray:1;animation:.3s ease-out .8s both signal-mark-trace}@media (prefers-reduced-motion:reduce){.signal-mark-level,.signal-mark-call,.signal-mark-head{animation:none}}