body.radio-beat-active{background:#091431;transition:background .12s linear}.os-shell.radio-beat:before{content:"";position:absolute;inset:-25%;z-index:-1;pointer-events:none;background:radial-gradient(circle at 18% 76%,#7c3eff 0,transparent 23%),radial-gradient(circle at 78% 20%,#19d6e2 0,transparent 25%),radial-gradient(circle at 55% 50%,#d6ff4f 0,transparent 12%);opacity:calc(.06 + var(--radio-energy)*.64);filter:blur(calc(30px + var(--radio-energy)*45px));transform:scale(calc(1 + var(--radio-energy)*.13));transition:opacity .05s linear,transform .05s linear}.os-shell.radio-beat .grid{opacity:calc(.18 + var(--radio-energy)*.7);background-size:calc(48px - var(--radio-energy)*10px) calc(48px - var(--radio-energy)*10px);filter:drop-shadow(0 0 calc(var(--radio-energy)*12px) #7be8ff)}.os-shell.radio-beat .ambient.a{opacity:calc(.7 + var(--radio-energy)*.7);transform:scale(calc(1 + var(--radio-energy)*.18));background:radial-gradient(circle,#46dff1 0,transparent 68%)}.os-shell.radio-beat .ambient.b{opacity:calc(.75 + var(--radio-energy)*.65);transform:scale(calc(1 + var(--radio-energy)*.22));background:radial-gradient(circle,#a650ff 0,transparent 66%)}.os-shell.radio-beat .app-card{box-shadow:0 0 calc(var(--radio-energy)*19px) #72dff052}.os-shell.radio-beat .topbar{filter:drop-shadow(0 0 calc(var(--radio-energy)*9px) #d6ff4f80)}@media(prefers-reduced-motion:reduce){.os-shell.radio-beat:before,.os-shell.radio-beat .grid,.os-shell.radio-beat .ambient{transition:none;transform:none}.os-shell.radio-beat:before{opacity:.2}}