/* Light comes from the presentation itself, behind its content and controls. */
html,body{overflow-x:clip}
body{isolation:isolate}
.ambient-light{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;contain:strict}
.ambient-light canvas{position:absolute;display:block;opacity:.40;filter:blur(64px) saturate(1.45) brightness(.78);transform:scale(1.08);transform-origin:center}
.ambient-light:after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 46%,transparent 20%,#0b0b0e55 67%,#0b0b0ec7 100%)}
@media(max-width:600px){.ambient-light canvas{opacity:.36;filter:blur(42px) saturate(1.35) brightness(.76)}}