a.teacher-return{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;min-height:44px;max-width:100%;padding:8px 14px;border:1px solid #0A5F68;border-radius:10px;background:#0A5F68;color:#F4FBF9;font-family:Outfit,'Zen Kaku Gothic New',system-ui,sans-serif;font-size:16px;font-weight:700;line-height:1.5;text-decoration:none;text-align:center}
a.teacher-return:visited{color:#F4FBF9}
a.teacher-return:hover{background:#10262B;border-color:#10262B}
a.teacher-return:focus-visible{outline:3px solid #FF8A3D;outline-offset:4px}
.site-utility{align-items:center}
.site-utility a.teacher-return{background:#FFD166;border-color:#FFD166;color:#10262B}
.site-utility a.teacher-return:hover{background:#F4FBF9;border-color:#F4FBF9}
.site-utility a.teacher-return:focus-visible{outline-color:#F4FBF9}

/* Keep one public menu visible, with room for wrapped phone navigation. */
html{scroll-padding-top:calc(var(--teacher-nav-height,0px) + 16px)}
.site-utility,.opening-nav,.interest-bar{position:sticky;top:0;z-index:80}
.opening-nav{background:#F4FBF9}
.site-masthead{position:static!important}
html .account nav.admin-sidebar{top:calc(var(--teacher-nav-height,0px) + 12px)}
html .account .admin-mobile-nav{top:var(--teacher-nav-height,0px)}