:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#173750;background:#eef4f8}*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);padding:34px;background:#fff;border:1px solid #d8e4ec;border-radius:10px;box-shadow:0 8px 30px #1737500d}.login-label{font-size:12px;letter-spacing:1px;color:#638098;margin:0 0 12px}h1{font-size:25px;line-height:1.5;margin:0 0 14px;font-weight:650}.login-intro,.login-help{font-size:13px;color:#5b788d;line-height:1.8;margin:0 0 22px}label{display:block;font-size:14px;margin:15px 0 7px}input{width:100%;font-family:inherit;font-size:16px;line-height:1.5;padding:10px 12px;border:1px solid #c5d8e5;border-radius:6px;color:#173750;background:white}input:focus-visible,button:focus-visible{outline:3px solid #8bbada;outline-offset:2px}button{width:100%;padding:11px 15px;border:1px solid #215b82;border-radius:6px;background:#215b82;color:white;font-family:inherit;font-size:14px;font-weight:600;line-height:1.5;cursor:pointer}button:disabled{opacity:.6;cursor:wait}#login-status{font-size:12px;line-height:1.7;color:#638098;min-height:21px;margin:15px 0}.login-error{color:#a43629!important}.login-help{font-size:11px;margin:20px 0 0}@media(max-width:480px){body{padding:18px}.login-card{padding:26px 23px}h1{font-size:23px}}