body{margin:0;display:flex;justify-content:center;align-items:center;height:100vh;max-height:100vh;overflow:hidden;background-color:#000}*{image-rendering:pixelated}.sky{background-color:var(--debugbg);height:calc(1px * var(--sky-height));aspect-ratio:calc(var(--sky-width) / var(--sky-height));position:relative;--border: 1px solid pink}.hidden{visibility:hidden}