body{font:16px/1.6 system-ui,sans-serif;max-width:850px;margin:2rem auto;padding:0 1rem;color:#132237;background:#fafbff}main{background:white;padding:1.5rem;border:1px solid #dde3ed;border-radius:12px}button,select,input{font:inherit;padding:.5rem;margin:.2rem}button{cursor:pointer}button:disabled{cursor:default}section{border-top:1px solid #dde3ed;margin-top:1.5rem}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.85rem}a{color:#164dbe}#status{padding:.75rem;background:#eef3ff}