:root{font-family:Inter,Avenir,Helvetica,Arial,sans-serif;font-size:16px;line-height:24px;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}button{width:30px}button[disabled]{cursor:not-allowed;opacity:.5}canvas{border:1px solid #000;margin:2rem;height:80vh}#progress{position:absolute;top:0;left:0;width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background-color:#00000021}