/* Smile blue spatial network. Decorative only; controls remain clickable. */
#smile-atmosphere{position:fixed;inset:0;width:100%;height:100%;z-index:4;pointer-events:none;opacity:1;contain:strict}
@media(max-width:760px){#smile-atmosphere{opacity:.8}}
@media(prefers-reduced-motion:reduce){#smile-atmosphere{opacity:.7}}