/* V51.2: mobile-wide performance stabilization */
@media(max-width:760px){
 .space-haze,.scanlines{display:none!important}
 .atlas-nebula{filter:none!important;opacity:.35}
 .planet-corona{filter:none!important;opacity:.35}
 .stage-glow{filter:none!important;opacity:.35}
 .menu-sculpture{will-change:auto}
 .orbit-card img{content-visibility:auto}
 .screen:not([hidden]){animation-duration:.22s}
}
@media(prefers-reduced-motion:reduce){.screen:not([hidden]){animation:none!important}}