:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#000;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;flex-direction:row;align-items:start;min-width:320px;min-height:100vh}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}canvas{max-width:100vw;max-height:100vh}.help{font-family:monospace;font-weight:700;font-size:12px;color:#fffc}