:root{font-family:'Microsoft YaHei','Segoe UI',sans-serif;color:#21453f;background:#f5f2eb;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px);padding:40px;background:#fffdf8;border:1px solid #dce1d7;border-radius:14px}.eyebrow{font-size:12px;letter-spacing:2px;color:#657c74;margin:0 0 22px}h1{font-size:30px;font-weight:550;letter-spacing:2px;margin:0}.subtitle{color:#697a70;margin:10px 0 32px;font-size:14px}label{display:block;font-size:13px;margin:18px 0 8px}input{display:block;width:100%;padding:12px 14px;border:1px solid #cdd4cc;border-radius:8px;background:#fff;color:#21453f;font:inherit;font-size:16px}input:focus-visible,button:focus-visible{outline:3px solid #b78335;outline-offset:2px}button{width:100%;margin-top:28px;padding:14px;border:0;border-radius:9px;background:#214d43;color:white;font:inherit;font-size:16px;cursor:pointer}.error{font-size:13px;color:#a12f23;line-height:1.6;margin:16px 0 0}@media(max-width:480px){.login-card{padding:28px 22px}}