:root{line-height:24px;color-scheme:dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}*{box-sizing:border-box}html,body,#root{touch-action:none;margin:0;padding:0;text-rendering:optimizeSpeed;width:100dvw;height:100dvh}canvas{outline:none}#debug-overlay{position:fixed;top:8px;left:8px;background:#000000b3;color:#0f0;font-family:monospace;font-size:12px;padding:8px 12px;border-radius:4px;pointer-events:none;z-index:100}#match-btn{position:fixed;bottom:32px;left:50%;transform:translate(-50%);background:#4a9;color:#fff;border:none;padding:14px 40px;font-size:18px;font-family:monospace;border-radius:8px;cursor:pointer;z-index:200;transition:background .2s}#match-btn:hover{background:#5cb85c}