.support-signal-sweep{position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,hsl(162 85% 50% / .03) 40%,hsl(322 85% 55% / .04) 60%,transparent 100%);background-size:200% 100%;animation:support-sweep 8s linear infinite;pointer-events:none}@keyframes support-sweep{0%{background-position:200% 0}to{background-position:-200% 0}}.support-concrete{background-image:radial-gradient(circle at 20% 30%,hsl(0 0% 100% / .015) 1px,transparent 1px),radial-gradient(circle at 70% 60%,hsl(0 0% 100% / .01) 1px,transparent 1px);background-size:24px 24px,18px 18px}.support-broadcast-meter{position:relative;height:4px;border-radius:2px;background:#1f1f1f;overflow:hidden}.support-broadcast-meter:after{content:"";position:absolute;top:0;left:0;height:100%;width:70%;border-radius:2px;background:linear-gradient(90deg,#13ecab,#ee2ba6);animation:meter-pulse 3s ease-in-out infinite}@keyframes meter-pulse{0%,to{width:40%;opacity:.7}50%{width:75%;opacity:1}}.support-freq-bars{display:flex;align-items:flex-end;gap:2px;height:24px}.support-freq-bars span{width:3px;border-radius:1px;background:#13ecab;animation:freq-bounce .8s ease-in-out infinite alternate}.support-freq-bars span:nth-child(2n){background:#ee2ba6}.support-freq-bars span:nth-child(1){animation-delay:0s;height:30%}.support-freq-bars span:nth-child(2){animation-delay:.1s;height:60%}.support-freq-bars span:nth-child(3){animation-delay:.2s;height:40%}.support-freq-bars span:nth-child(4){animation-delay:.3s;height:80%}.support-freq-bars span:nth-child(5){animation-delay:.15s;height:50%}.support-freq-bars span:nth-child(6){animation-delay:.25s;height:70%}.support-freq-bars span:nth-child(7){animation-delay:.05s;height:35%}.support-freq-bars span:nth-child(8){animation-delay:.35s;height:65%}@keyframes freq-bounce{0%{transform:scaleY(.3)}to{transform:scaleY(1)}}@media(prefers-reduced-motion:reduce){.support-signal-sweep,.support-broadcast-meter:after,.support-freq-bars span{animation:none}}