.course-workspace{overflow-wrap:anywhere}.course-layout{align-items:start;gap:1.5rem;display:grid}@media (min-width:1024px){.course-layout{grid-template-columns:19rem minmax(0,1fr)}.course-layout nav{max-height:80vh;overflow-y:auto}}.course-input{border:1px solid var(--sd-border);background:var(--sd-bg,#090e0b);width:100%;min-height:48px;color:inherit;border-radius:.7rem;padding:.75rem;display:block}.course-reading{gap:1.75rem;display:grid}.course-lesson,.course-answer{text-align:left;border:1px solid var(--sd-border);border-radius:.7rem;flex-direction:column;align-items:flex-start;gap:.4rem;width:100%;min-height:48px;padding:.75rem;display:flex}.course-lesson[aria-current],.course-answer[aria-pressed=true]{border-color:var(--sd-gold);background:#e9be5a14}.course-workspace button:disabled{cursor:not-allowed;opacity:.6}.course-workspace input[type=checkbox]{width:1.25rem;height:1.25rem}.course-workspace :focus-visible{outline:3px solid var(--sd-gold);outline-offset:3px}.course-workspace progress{accent-color:var(--sd-gold);height:12px}.course-video-frame{border:1px solid var(--sd-border);aspect-ratio:16/9;background:#000;border-radius:.85rem;position:relative;overflow:hidden}.course-video-frame iframe{width:100%;height:100%;position:absolute;inset:0}.course-transcript{gap:1rem;display:grid}@media (forced-colors:active){.course-lesson[aria-current],.course-answer[aria-pressed=true]{border:3px solid highlight}}