@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@700&display=swap');body{font-family:"IBM Plex Sans",system-ui,sans-serif;background:#f8fafc;color:#0f1720;padding:22px}#k button{margin:4px;padding:6px 10px;border-radius:10px;border:1px solid #cbd5e1;background:#ffffff}input{padding:6px 10px;border-radius:8px;border:1px solid #cbd5e1;width:320px}#js{margin-top:8px;opacity:.85}