.login-brand{display:flex;align-items:center;gap:14px;min-height:52px}
.login-group-logo{display:block;width:210px;height:62px;object-fit:contain;object-position:left center}
.brand-product{display:inline-flex;align-items:center;min-height:22px;padding-left:13px;border-left:1px solid rgba(255,255,255,.3);color:#d7e6e7;font-size:12px;font-weight:600;white-space:nowrap}
.brand-product.compact{display:none}
.side .brand{position:relative;min-height:62px;padding:0 0 15px;background-image:url('/brand/group-logo-white-gold.png');background-repeat:no-repeat;background-position:left top;background-size:150px auto}
.side .brand>b,.side .brand>span{display:none}
.side .brand::after{content:'课程云';position:absolute;left:0;bottom:0;color:#9eb4bd;font-size:11px}
@media(max-width:720px){.login-group-logo{width:185px;height:55px}.brand-product{font-size:11px;padding-left:10px}.side .brand{background-size:145px auto}}