.suea-classroom .lesson-header{margin-bottom:24px}
.suea-intro{max-width:760px;font-size:1rem;line-height:1.7;color:var(--muted);margin-top:14px}
.suea-classroom .video-wrap,.suea-classroom .lesson-list{border-radius:18px;overflow:hidden}
.suea-classroom .lesson-module h3{font-size:.875rem;text-transform:none}
.suea-classroom .lesson-list-heading{flex-direction:column;align-items:flex-start;gap:6px}
.suea-classroom .lesson-list-heading>span{white-space:normal}
.suea-classroom .lesson-index,.suea-classroom .lesson-list-heading>span,.suea-classroom .lesson-title-row .eyebrow{font-size:.875rem}
.suea-classroom .suea-description{font-size:1rem;line-height:1.7;color:var(--muted);margin-top:12px}
.suea-duration{display:block;font-size:.875rem;color:var(--muted);margin-top:2px}
.suea-reference{border-top:1px solid var(--line)}
.suea-reference summary{cursor:pointer;padding:18px 20px;font-size:.875rem;line-height:1.6;color:var(--gold-light)}
.suea-reference summary span{display:block;color:var(--muted);padding-left:18px}
.suea-reference-note{font-size:.875rem;line-height:1.6;color:var(--muted);padding:0 20px 16px}
.suea-classroom button:focus-visible,.suea-classroom summary:focus-visible,.suea-classroom a:focus-visible{outline:2px solid var(--gold);outline-offset:-3px}
@media(min-width:1101px){.suea-classroom .lesson-main{position:sticky;top:24px}.suea-classroom .lesson-layout{grid-template-columns:minmax(0,1fr) 360px}}
@media(max-width:620px){.suea-classroom .lesson-header h1{font-size:2rem}.suea-classroom .lesson-title-row h2{font-size:1.25rem}}