*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#173d37}body{font-family:Georgia,serif}canvas#habitat{display:block;width:100%;height:100%;touch-action:none;outline:none;cursor:grab}canvas#habitat:active{cursor:grabbing}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#fallback{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:32px;color:#f2e6c8;background:radial-gradient(ellipse at top,#427b65,#183c34)}#fallback[hidden]{display:none}#fallback p{max-width:35em;line-height:1.65}#fallback a{color:#bcebb5}#fallback h1{font-weight:400;font-size:clamp(2rem,6vw,5rem)}