body{font:18px/1.6 system-ui,sans-serif;background:#f0f4f8;color:#18324b;margin:0}main{max-width:720px;margin:5vh auto;background:white;padding:32px;border-radius:12px}button{font:inherit;padding:10px 18px;cursor:pointer}#pairing{font-weight:bold;overflow-wrap:anywhere}#status{min-height:3em}a{color:#185d8b}