.course{padding-block:1.5rem var(--section-gap)}.crumbs{font-size:var(--t-14);font-weight:600}.crumb{color:var(--fts-muted);text-decoration:none}.crumb:hover{color:var(--fts-accent);text-decoration:underline}.course-layout{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:start;gap:2.5rem clamp(2rem,5vw,5rem);margin-top:1.25rem;display:grid}.course-main{gap:2.5rem;min-width:0;display:grid}.course-meta{font-size:var(--t-14);flex-wrap:wrap;align-items:center;gap:.75rem;max-width:none;font-weight:600;display:flex}.course-head h1{font-size:var(--t-40);overflow-wrap:anywhere}.course-head .course-meta{margin-top:.85rem}.course-text h2,.course-prereqs h2{font-size:var(--t-24);margin-bottom:1rem}.course-text p+p{margin-top:1rem}.course-text p{font-size:var(--t-18);max-width:65ch;line-height:1.6}.course-prereqs ul{gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.course-prereqs li a{border:1px solid var(--fts-line);border-radius:var(--radius);background:var(--fts-card);color:var(--fts-ink);transition:border-color var(--t-hover) ease, box-shadow var(--t-hover) ease;justify-content:space-between;align-items:center;gap:1rem;padding:.9rem 1rem;font-weight:600;text-decoration:none;display:flex}.course-prereqs li a:hover{border-color:var(--fts-accent);box-shadow:var(--shadow-1);color:var(--fts-accent)}.prereq-chevron{color:var(--fts-muted);transform:rotate(-90deg)}.course-prereqs li.unavailable{color:var(--fts-muted);border:1px dashed var(--fts-line-strong);border-radius:var(--radius);padding:.9rem 1rem}.course-aside{min-width:0}.summary{top:calc(var(--header-height) + 1.5rem);background:var(--fts-card);border:1px solid var(--fts-line);border-radius:var(--radius-l);box-shadow:var(--shadow-1);position:sticky;overflow:hidden}.course-banner{aspect-ratio:16/9;background:var(--fts-surface-2);margin:0}.course-banner img{object-fit:cover;width:100%;height:100%;display:block}.summary-body{gap:.75rem;padding:1.25rem 1.5rem 1.5rem;display:grid}.summary-price{font-size:var(--t-30);letter-spacing:-.02em;font-weight:700}.summary-sale{font-size:var(--t-14);color:var(--fts-accent-soft-ink);align-items:center;gap:.4rem;font-weight:600;display:inline-flex}[data-mantine-color-scheme=dark] .summary-sale{color:var(--fts-accent)}.summary-sale.is-off{color:var(--fts-muted)}.summary-facts{font-size:var(--t-14);gap:0;margin:.25rem 0 0;display:grid}.summary-facts div{border-top:1px solid var(--fts-line);justify-content:space-between;gap:1rem;padding:.6rem 0;display:flex}.summary-facts dt{color:var(--fts-muted)}.summary-facts dd{text-align:right;margin:0;font-weight:600}@media (width<=61.99em){.course-layout{grid-template-columns:minmax(0,1fr)}.course-aside{order:-1}.summary{position:static}.course-head h1{font-size:var(--t-30)}}@media (width<=47.99em){.course-text p{font-size:var(--t-16)}}