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both}@keyframes a-pop{0%,55%,to{transform:scale(1)}65%{transform:scale(var(--s,1.5))}80%{transform:scale(1)}}.motion [data-play] .a-pop{animation:a-pop var(--dur,4s) var(--m-e) var(--dl,0s) infinite}.motion [data-paused] *{animation-play-state:paused!important}.has-backdrop:before{background-image:none!important}.forum-hero.has-backdrop:after,.hero.has-backdrop:after,.page-header--dark.has-backdrop:after{background-image:var(--pattern-grid),var(--pattern-noise);opacity:.5;background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:48px 48px,160px 160px}.backdrop,.cta-band>.backdrop,.page-header--dark>.backdrop,.page-header>.backdrop{z-index:0;pointer-events:none;position:absolute;inset:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#00000059 30%,#000 62%);mask-image:linear-gradient(90deg,#0000,#00000059 30%,#000 62%)}.backdrop svg{width:100%;height:100%;position:absolute;inset:0}@media 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