:root{color:#202124;font-synthesis:none;text-rendering:optimizelegibility;background:#fafafa;font-family:system-ui,sans-serif;line-height:1.5}body{margin:0}main{box-sizing:border-box;max-width:28rem;margin:12vh auto;padding:1.5rem}h1{font-size:2rem;line-height:1.2}.action,button{box-sizing:border-box;color:#fff;min-height:2.75rem;font:inherit;cursor:pointer;background:#202124;border:1px solid #202124;border-radius:.5rem;padding:.75rem 1rem;text-decoration:none;display:inline-block}:focus-visible{outline-offset:4px;outline:3px solid #1558d6}button:disabled{cursor:wait;opacity:.7}