body{margin:0;background:#f5f7f2;color:#203d32;font:18px/1.6 system-ui}main{max-width:760px;margin:40px auto;padding:24px}button{background:#245b47;color:white;border:0;border-radius:6px;padding:16px 22px;font:inherit;cursor:pointer}button:disabled{opacity:.5}a{color:#245b47}#status{padding:18px;border:1px solid #c7d5ca;border-radius:6px}