body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:#f5f5f5}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;background:linear-gradient(160deg,#2b2a27,#4a463f)}.login-card{width:360px;max-width:100%}.sider-brand{display:flex;align-items:center;gap:8px;height:56px;padding:0 16px;font-size:16px;font-weight:700;color:#22201d;white-space:nowrap;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;gap:8px;background:#fff;padding:0 24px;border-bottom:1px solid #f0f0f0;height:56px;line-height:56px}.app-header .ant-typography{flex:1;min-width:0}.app-content{padding:24px;overflow-x:auto}.muted{color:#8b8378;font-size:12px}.brand-tag{cursor:pointer}@media(max-width:767px){.app-header{padding:0 12px;gap:8px}.app-content{padding:12px}}