:root{color:#1b1b1b;font-synthesis:none;background:#f5f5f5;font-family:system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit}.site{width:min(72rem,100% - 2rem);margin:0 auto}header.site{border-bottom:1px solid #ccc;justify-content:space-between;align-items:center;min-height:4rem;display:flex}.brand{font-weight:700;text-decoration:none}nav{align-items:center;gap:1rem;display:flex}nav a,button.link{font:inherit;text-decoration:underline}button.link{color:inherit;background:0 0;border:0;padding:0}main.site{padding-block:3rem}.panel{background:#fff;border:1px solid #ccc;width:min(100%,36rem);margin-inline:auto;padding:2rem}.auth,.auth form{gap:1rem;display:grid}h1,h2,p{margin-block:0}label{gap:.4rem;font-weight:600;display:grid}input,button{min-height:2.75rem;font:inherit;border:1px solid #777;border-radius:.25rem;padding:.65rem .8rem}button{cursor:pointer;color:#fff;background:#222}button:disabled{cursor:default;opacity:.55}.alert{background:#f1f1f1;border:1px solid #999;padding:.75rem}