:root{--ink: #151918;--paper: #f4f5ef;--body-font: "VT323", monospace;--menu-font: "Silkscreen", monospace;color-scheme:light;font-family:var(--body-font);color:var(--ink)}*{box-sizing:border-box}body{margin:0;height:100dvh;overflow:hidden;display:grid;grid-template-rows:30px minmax(0,1fr) 34px;background:var(--ink)}button{font:inherit;color:inherit;cursor:default}button:focus-visible{outline:2px dotted currentColor;outline-offset:-4px}[hidden]{display:none!important}.desktop-menubar{display:flex;align-items:stretch;gap:0;background:var(--paper);border-bottom:2px solid var(--ink);border-radius:6px 6px 0 0;z-index:100;font-size:21px}.finder-name{font-weight:400;padding:2px 12px 0 4px}.system-mark{border:0;background:none;padding:3px 10px}.system-mark svg{width:20px;height:20px;display:block}#active-program{margin-left:auto;padding:3px 12px}#desktop-clock{padding:3px 14px 3px 4px;min-width:70px;text-align:right}.menu{position:relative;display:flex}.mtitle{border:0;background:none;padding:1px 12px}.menu.open .mtitle,.mtitle:hover{background:var(--ink);color:var(--paper)}.mlist{display:none;position:absolute;top:100%;left:0;min-width:230px;background:var(--paper);color:var(--ink);border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);padding:4px 0}.menu.open .mlist{display:flex;flex-direction:column}.mlist button{border:0;background:none;text-align:left;padding:4px 16px;white-space:nowrap;display:flex;justify-content:space-between;gap:30px}.mlist button:hover:not(:disabled),.mlist button:focus-visible{background:var(--ink);color:var(--paper)}.mlist button:disabled{opacity:.4}.mlist kbd{font:inherit}.mlist hr{width:100%;border:0;border-top:1px dotted var(--ink)}#desktop{position:relative;overflow:hidden;background-color:#9caea5;background-image:radial-gradient(#5d7068 25%,transparent 26%);background-size:4px 4px}#desktop-icons{position:absolute;right:16px;top:18px;bottom:8px;width:112px;display:flex;flex-direction:column;align-items:center;gap:22px;overflow:auto;z-index:0}.desktop-icon{border:0;background:transparent;display:grid;justify-items:center;gap:5px;padding:5px;width:106px;font-size:20px;line-height:18px;touch-action:manipulation}.desktop-icon svg{width:40px;height:40px}.desktop-icon span{background:var(--paper);padding:1px 4px}.desktop-icon.selected span{background:var(--ink);color:var(--paper)}.desktop-icon.selected svg{filter:drop-shadow(2px 2px 0 var(--paper))}#windows{position:absolute;inset:0;pointer-events:none}.desktop-window{position:absolute;display:grid;grid-template-rows:28px minmax(0,1fr) 19px;background:var(--paper);border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink);pointer-events:auto}.window-titlebar{display:flex;align-items:center;gap:8px;padding:0 7px;border-bottom:2px solid var(--ink);background:var(--paper)}.active .window-titlebar{background:repeating-linear-gradient(to bottom,var(--paper) 0 2px,var(--ink) 2px 3px,var(--paper) 3px 5px);background-clip:content-box}.window-title{flex:1;min-width:0;border:0;padding:0 12px;background:var(--paper);font-size:21px;line-height:22px;cursor:grab;touch-action:none;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.active .window-title{flex:initial;max-width:calc(100% - 100px);margin:auto}.window-title:active{cursor:grabbing}.window-control{position:relative;width:14px;height:14px;flex:0 0 14px;padding:0;border:1px solid var(--ink);background:var(--paper);box-shadow:0 0 0 3px var(--paper)}.window-control:active{background:var(--ink)}.minimize-control:after{content:"";position:absolute;height:2px;bottom:2px;left:2px;right:2px;background:var(--ink)}.zoom-control:after{content:"";position:absolute;inset:2px 4px 4px 2px;border:1px solid var(--ink)}.desktop-window:not(.active) .window-titlebar{color:#777e79}.window-content{position:relative;min-width:0;min-height:0;overflow:hidden;background:var(--paper)}.window-content iframe{display:block;width:100%;height:100%;border:0;position:relative}.program-loading{position:absolute;inset:30% 0 auto;text-align:center;font-size:22px}.window-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--ink);font-size:16px;padding-left:7px}.window-footer span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.resize-handle{width:18px;height:17px;flex-shrink:0;border:0;border-left:1px solid var(--ink);background:repeating-linear-gradient(135deg,transparent 0 3px,var(--ink) 3px 4px,transparent 4px 6px);background-size:12px 12px;background-position:bottom right;background-repeat:no-repeat;cursor:nwse-resize;touch-action:none}.maximized .resize-handle{visibility:hidden}.window-dragging iframe{pointer-events:none}.window-strip{background:var(--paper);border-top:2px solid var(--ink);display:flex;gap:12px;align-items:center;padding:0 10px;font-size:18px;overflow:hidden}#window-count{white-space:nowrap}#window-tabs{display:flex;gap:5px;min-width:0;overflow:auto}.window-tab{border:1px solid var(--ink);background:var(--paper);white-space:nowrap;font-size:18px;line-height:22px;padding:0 9px}.window-tab.current{background:var(--ink);color:var(--paper)}.window-tab.minimized:before{content:"□ "}.desktop-hint{margin-left:auto;white-space:nowrap}dialog{width:min(520px,calc(100% - 32px));max-height:calc(100dvh - 40px);overflow:auto;background:var(--paper);color:var(--ink);border:2px solid var(--ink);box-shadow:0 0 0 3px var(--paper),0 0 0 5px var(--ink),7px 7px 0 5px var(--ink);padding:22px;font-size:22px;line-height:1.15}dialog::backdrop{background:#0005}dialog h1{font:18px/1.4 var(--menu-font);margin:0 0 16px}dialog p{margin:0 0 12px}dialog ul{padding-left:20px}dialog li{margin-bottom:8px}dialog b{font-weight:400;text-decoration:underline}dialog form{text-align:right}.about-note{font-size:18px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(max-width:900px){.desktop-hint{display:none}#active-program{max-width:200px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}}@media(max-width:599px){body{grid-template-rows:30px minmax(0,1fr) 40px}.finder-name,#active-program,#window-count{display:none}#desktop-clock{margin-left:auto;font-size:18px;padding-right:5px;min-width:58px}.mtitle{padding-inline:8px}.system-mark{padding-inline:7px}.menu:last-of-type .mlist{left:auto;right:0}#desktop-icons{left:12px;right:12px;width:auto;flex-direction:row;flex-wrap:wrap;align-content:start;justify-content:center;gap:16px}.desktop-window{left:0!important;top:0!important;width:100%!important;height:100%!important;grid-template-rows:32px minmax(0,1fr) 19px}.window-control{width:20px;height:20px;flex-basis:20px}.resize-handle{visibility:hidden}.window-tab{padding:4px 10px}}#program-menu{max-height:calc(100dvh - 70px);overflow-y:auto}