*{box-sizing:border-box}html,body{margin:0;min-height:100%;font:16px/1.5 'Microsoft YaHei','PingFang SC',sans-serif;color:#666}body{min-height:100vh;display:flex;flex-direction:column}.login-header{height:80px;background:white;padding:15px max(24px,calc((100vw - 1170px)/2))}.login-header img{height:50px;max-width:100%;object-fit:contain}.login-backdrop{background:#ff7b04;flex:1;min-height:560px}.login-layout{max-width:1170px;display:flex;gap:40px;justify-content:center;margin:0 auto;padding:50px 24px 72px}.qrcode-panel{width:360px;background:white;text-align:center;padding:20px 10px;align-self:flex-start}.qrcode-panel p{font-size:35px;margin:0 0 8px}.qrcode-panel img{width:100%;max-width:344px;height:auto}.login-box{width:300px;background:white;margin-top:70px}.login-box h1{font-size:18px;color:#e4393c;font-weight:700;text-align:center;margin:0 0 25px;padding:18px 0;border-bottom:1px solid #f4f4f4}.login-box form{width:90%;margin:0 auto}.login-box input{height:44px;width:100%;margin:0 0 20px;border:1px solid #ccc;padding:0 14px;font:inherit;border-radius:4px}.login-box button{width:100%;height:44px;background:#ffb400;color:white;font-size:20px;border:0;border-radius:4px;cursor:pointer}.login-box button:hover{background:#ffc332}.login-box-footer{height:38px;margin-top:25px;border-top:1px solid #f4f4f4;background:#fcfcfc}.login-footer{text-align:center;background:white;padding:12px 24px;color:#666;font-size:14px}.login-footer div{margin-bottom:8px}.login-footer a{color:#666;text-decoration:none}.login-footer span{margin:0 16px}.login-footer a:hover{color:#e4393c}.error{color:#b12b2b;font-size:14px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}:focus-visible{outline:3px solid #944200;outline-offset:3px}@media(max-width:760px){.login-layout{padding:40px 24px}.qrcode-panel{display:none}.login-box{max-width:100%;margin:32px auto}.login-header{padding:15px 24px}.login-backdrop{min-height:480px}}@media(prefers-reduced-motion:reduce){*{transition:none}}
.login-backdrop{background-image:url("/static/brand/original-login-background.jpg");background-size:cover;background-repeat:no-repeat;background-position:center;}