body{font:15px system-ui,sans-serif;max-width:900px;margin:2rem auto;padding:0 1rem;color:#222}
button{font-size:1rem;padding:.6rem 1.2rem;cursor:pointer}button:disabled{opacity:.5}
table{border-collapse:collapse;width:100%;margin:.5rem 0}td,th{border-bottom:1px solid #ddd;padding:.3rem .5rem;text-align:left;vertical-align:top}
.ok{color:#0a7d2c}.bad{color:#c0392b;font-weight:600}.warn{color:#b9770e}
pre{background:#f5f5f5;padding:.5rem;overflow:auto;font-size:12px;margin:0}
code{background:#f0f0f0;padding:0 .3rem}