:root{font-family:system-ui,sans-serif;color:#193e37;background:#f4f7f6}*{box-sizing:border-box}body{margin:0;min-height:100svh;display:grid;place-items:center;padding:24px}main{background:white;padding:40px;border:1px solid #dae3de;border-radius:16px;width:100%;max-width:440px;box-shadow:0 12px 40px #163d3210}h1{font-size:26px;margin:0 0 16px}p{font-size:14px;line-height:1.8;color:#5b6a65}label{display:block;font-size:14px;margin-top:22px}input{width:100%;font:inherit;padding:12px;border:1px solid #b3c4bd;border-radius:6px;margin-top:8px}input:focus{outline:2px solid #276d58;outline-offset:2px}button{width:100%;padding:13px;background:#174b3d;color:white;border:0;border-radius:6px;font:inherit;cursor:pointer}button:disabled{opacity:.6;cursor:wait}#error{color:#b32e35;min-height:1em}.help{margin-top:24px;font-size:12px}