*{box-sizing:border-box}body{margin:0;font-family:"Press Start 2P",monospace;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges;background:teal;overflow-x:hidden}code{font-family:"Press Start 2P",monospace}@media screen and (-webkit-min-device-pixel-ratio: 2){body{-webkit-font-smoothing:none;-moz-osx-font-smoothing:unset}}::-webkit-scrollbar{width:16px}::-webkit-scrollbar-track{background:silver;border:1px inset #c0c0c0}::-webkit-scrollbar-thumb{background:gray;border:1px outset #808080}::-webkit-scrollbar-thumb:hover{background:#606060}::selection{background:navy;color:#fff}::-moz-selection{background:navy;color:#fff}.retro-window{background:silver;border:3px outset #c0c0c0;font-family:"Press Start 2P",monospace;font-size:8px;max-width:800px;margin:20px auto;box-shadow:4px 4px #00000080;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges}.retro-window.retro-window--wide{max-width:1000px}.window-header{background:linear-gradient(90deg,#0080ff,#004080);color:#fff;padding:4px 8px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #808080;min-height:20px}.window-controls{display:flex;gap:4px}.window-button{width:16px;height:16px;border:1px outset #c0c0c0;background:silver;cursor:pointer;position:relative}.window-button.close{background:#ff6b6b;border-color:#ff6b6b}.window-button.close:after{content:"×";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:10px;color:#000;line-height:1}.window-button.minimize:after{content:"_";position:absolute;bottom:2px;left:50%;transform:translate(-50%);font-size:8px;color:#000}.window-button.maximize:after{content:"□";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:8px;color:#000}.window-title{flex:1;text-align:center;font-size:10px;letter-spacing:1px;text-shadow:1px 1px 0px rgba(0,0,0,.5)}.window-content{padding:20px;background:silver;min-height:400px;border:1px inset #c0c0c0}