:root{color-scheme:light;--green:#264f41;--muted:#66726c;--line:#dee3db}*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;background:#f6f7f2;color:#202c28;font:14px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;padding:24px}.login-card{width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:42px 40px}.brand{display:flex;gap:14px;align-items:center;font-size:17px;font-weight:600;margin-bottom:44px}.brand>span{color:var(--green);font:52px Georgia,serif;letter-spacing:-5px}.brand small{display:block;font-size:8px;letter-spacing:2px;color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted)}h1{font-family:"Noto Serif SC","Songti SC",SimSun,Georgia,serif;font-size:27px;font-weight:500;margin:14px 0}p{font-size:13px;color:var(--muted);margin:0 0 28px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}input{width:100%;height:48px;padding:12px;border:1px solid var(--line);border-radius:6px;font:16px inherit;background:#fafbf8}button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:12px 16px;border:0;border-radius:6px;background:var(--green);color:#fff;font:14px inherit;cursor:pointer;margin-top:18px}button:disabled{opacity:.6;cursor:wait}input:focus-visible,button:focus-visible{outline:2px solid var(--green);outline-offset:4px}#error{font-size:12px;color:#9b3f31;margin-top:12px;min-height:20px}footer{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px;margin-top:24px}@media(max-width:480px){.login-card{padding:32px 26px}h1{font-size:25px}}