@keyframes waveform-pulse{0%,to{opacity:.15;transform:scaleY(1)}50%{opacity:.3;transform:scaleY(1.6)}}.waveform-bar{transform-origin:bottom;animation:2.4s ease-in-out infinite waveform-pulse;animation-delay:calc(var(--i,0) * 50ms)}@media (prefers-reduced-motion:reduce){.waveform-bar{animation:none!important}}