:root{font-family:system-ui,sans-serif;color-scheme:light dark}main{max-width:48rem;margin:2rem auto;padding:0 1rem}.status li.ok::marker{content:"● ";color:#2e9d4f}.status li.bad::marker{content:"● ";color:#d0453a}.log{min-height:8rem;padding:.75rem .75rem .75rem 2rem;border:1px solid #8884;border-radius:6px}form{display:flex;gap:.5rem;align-items:center}form input{flex:1}