:root{font-family:system-ui,"Microsoft JhengHei",sans-serif;color:#163b38;background:#f0f5f2}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px}main{width:min(100%,480px);background:white;border:1px solid #d7e4dd;border-radius:20px;padding:40px;box-shadow:0 15px 45px #163b3810}h1{font-size:26px;line-height:1.4;margin:12px 0}p{color:#536960;line-height:1.7}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;color:#337e67}label{display:block;font-weight:600;margin-top:20px}input{width:100%;padding:13px;border:1px solid #bccfc5;border-radius:9px;font:inherit;margin-top:8px}input:focus{outline:2px solid #418f78;outline-offset:2px}button{width:100%;border:0;border-radius:9px;padding:14px;background:#226b56;color:white;font:inherit;font-weight:700;margin-top:26px;cursor:pointer}.note{font-size:12px;margin-top:22px}.error{color:#a32d35;background:#fff1f1;border-radius:6px;padding:10px}