html,body{height:100%;margin:0}body{background:#000;overflow:hidden;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}app-root{display:block;height:100%}:root,:root[data-theme=classic]{--screen-filter: none}:root[data-theme=green]{--screen-filter: sepia(1) hue-rotate(75deg) saturate(2.2) brightness(1.05)}:root[data-theme=amber]{--screen-filter: sepia(1) saturate(2.4) hue-rotate(-18deg) brightness(1.05)}:root[data-theme=mono]{--screen-filter: grayscale(1) brightness(1.1)}:root.crt .stage,:root.crt-static .stage{isolation:isolate}:root.crt .stage:before,:root.crt-static .stage:before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background-image:repeating-linear-gradient(to right,#ff000014 0,#00ff0014 1px,#0050ff14,#0000 3px);mix-blend-mode:screen}:root.crt .stage:after,:root.crt-static .stage:after{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;background-image:repeating-linear-gradient(to bottom,#0000 0 1px,#00000080 2px 3px),radial-gradient(ellipse at center,#0000 60%,#0000008c)}:root.crt .stage:after{animation:crt-flicker 5s steps(40) infinite}:root.crt .screen,:root.crt-static .screen{filter:var(--screen-filter, none) brightness(1.18) contrast(1.12)}@keyframes crt-flicker{0%,to{opacity:.82}48%{opacity:1}52%{opacity:.92}}