.shared-site-header .mentor-brand{flex:0 0 auto}.shared-site-header nav{align-items:center}.shared-site-header .back-to-courses{padding:7px 10px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:#fff}.shared-site-header .back-to-courses span{margin-right:4px}.shared-site-header .account-menu{flex:0 0 auto}
@media(max-width:850px){.shared-site-header{gap:14px}.shared-site-header nav{gap:8px}.shared-site-header .lesson-section-link{display:none}.shared-site-header .back-to-courses{display:inline-flex;white-space:nowrap}.shared-site-header .account-menu{margin-left:0}}
@media(max-width:620px){.lesson-site-header nav{display:flex;margin-left:auto}.shared-site-header .back-to-courses{padding:8px;font-size:0}.shared-site-header .back-to-courses span{margin:0;font-size:.9rem}.shared-site-header .mentor-brand span{display:none}.shared-site-header .mentor-brand img{width:36px;height:36px}.shared-site-header .account-menu{margin-left:0}.shared-site-header .account-trigger{padding-right:8px!important}.shared-site-header .mobile-account-label{display:none}}