:root{color:#e8eef2;background:#152027;font:16px/1.5 system-ui,sans-serif}body{margin:0}main{max-width:48rem;margin:4rem auto;padding:0 1.5rem}button{color:#102027;font:inherit;cursor:pointer;background:#8de1c1;border:0;border-radius:.4rem;padding:.7rem 1rem}button:disabled{opacity:.6;cursor:wait}output{margin-top:1rem;font-family:ui-monospace,monospace;display:block}pre{color:#b4d9cc;background:#0b1216;min-height:12rem;margin-top:2rem;padding:1rem;overflow:auto}