@keyframes waveform{0%,to{transform:scaleY(.55)}25%{transform:scaleY(.9)}50%{transform:scaleY(.6)}75%{transform:scaleY(1)}}.waveform-bar{width:1.5px;background:currentcolor;transform-origin:center;animation:waveform .9s ease-in-out infinite}@media (prefers-reduced-motion:reduce){.waveform-bar{animation:none}}