.floor404-corridor-background{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0;background:#211c10}.floor404-corridor-background__live,.floor404-corridor-background__still{position:absolute;inset:0}.floor404-corridor-background__still{background:url(/floor404/art/site-entry/corridor.png) center 56.5%/cover;transform:scale(2.22);opacity:0;transition:opacity .8s}.floor404-corridor-background[data-fallback] .floor404-corridor-background__still{opacity:1}.floor404-corridor-background__live{opacity:0;transition:opacity 1.2s ease}.floor404-corridor-background[data-ready] .floor404-corridor-background__live{opacity:1}.floor404-corridor-background:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,#0000000d 0 1px,transparent 1px 3px);pointer-events:none}@media(prefers-reduced-motion:reduce){.floor404-corridor-background__live{display:none;transition:none}}