.learning-links{flex-wrap:wrap;gap:1.25rem;margin:1.5rem 0 2rem;display:flex}.learning-links a{color:var(--blue);font-weight:650}.learning-progress{margin:1rem 0 1.5rem}.learning-progress p{color:var(--aic-muted-fg);margin:0 0 .65rem;font-size:.9rem}.learning-progress progress{width:100%;height:.65rem;accent-color:var(--blue);border:0;border-radius:12px;display:block;overflow:hidden}.learning-progress progress::-webkit-progress-bar{background:#e9edff;border-radius:12px}.learning-progress progress::-webkit-progress-value{background:var(--blue);border-radius:12px}.learning-help{color:var(--aic-muted-fg);max-width:70ch;margin-bottom:2rem}.learning-layout{grid-template-columns:minmax(230px,300px) minmax(0,1fr);align-items:start;gap:2rem;display:grid}.learning-outline{border:1px solid var(--line);border-radius:20px;max-height:80vh;padding:1.25rem;position:sticky;top:1.5rem;overflow:auto}.learning-outline h2{font-size:1.35rem}.learning-outline h3{margin:1.5rem 0 .7rem;font-size:1rem}.learning-outline ol{padding:0;list-style:none}.learning-outline li+li{margin-top:.4rem}.learning-outline button{text-align:left;width:100%;color:var(--ink);font:inherit;cursor:pointer;overflow-wrap:anywhere;background:0 0;border:1px solid #0000;border-radius:10px;padding:.75rem;line-height:1.4;display:block}.learning-outline button[aria-current]{background:var(--cloud);border-color:var(--line);color:var(--blue)}.learning-outline button small{color:var(--aic-muted-fg);margin-top:.3rem;font-size:.78rem;display:block}.learning-outline button:disabled{opacity:.65;cursor:wait}.learning-lesson{border:1px solid var(--line);border-radius:22px;min-width:0;padding:clamp(1.25rem,3vw,2.5rem);scroll-margin-top:1.5rem}.learning-lesson h2{overflow-wrap:anywhere;font-size:clamp(1.5rem,3vw,2.15rem)}.learning-text{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink);margin:2rem 0;font-size:1.02rem;line-height:1.85}.learning-resources{border-top:1px solid var(--line);margin-top:2rem;padding-top:1.25rem}.learning-controls{border-top:1px solid var(--line);flex-direction:column;gap:1rem;margin-top:2rem;padding-top:1.5rem;display:flex}.learning-controls>.course-actions{justify-content:space-between}.learning-next{margin-top:2rem}.learning-video iframe,.learning-video video{aspect-ratio:16/9;background:#101a39;border:0;border-radius:14px;width:100%}.learning-video{margin-top:1.5rem}.course-enrolment-notice>.text-link{margin:1rem;display:inline-block}@media (width<=800px){.learning-layout{grid-template-columns:1fr}.learning-outline{max-height:none;position:static}.learning-lesson{scroll-margin-top:1rem}.learning-controls .course-actions{flex-direction:column}.learning-controls button{width:100%}}@media (prefers-reduced-motion:reduce){.learning-reader{scroll-behavior:auto}}.learning-reader .page-intro{margin:1.5rem 0 2rem}.learning-reader .page-intro h1{letter-spacing:-.03em;max-width:950px;margin:.8rem 0;font-size:clamp(1.75rem,3.4vw,2.6rem);line-height:1.18}.learning-reader .page-intro p{margin-top:.75rem}@media (width<=800px){.learning-outline{max-height:22rem}.learning-reader .page-intro{margin-bottom:1.5rem}}