.class-detail{background:var(--brand-background);padding:var(--spacing-section) 0}.class-detail__breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:2.5rem;font-family:var(--brand-font-body);font-size:.85rem;font-weight:400}.class-detail__crumb{display:inline-flex;align-items:center;gap:.5rem}.class-detail__crumb-link{color:var(--brand-text-muted);transition:color .15s}.class-detail__crumb-link:hover{color:var(--brand-accent)}.class-detail__crumb-current{color:var(--brand-text)}.class-detail__crumb-sep{color:var(--brand-text-muted)}.class-detail__headline{font-family:var(--brand-font-heading);font-size:clamp(2.5rem,5vw,4rem);line-height:1.05;letter-spacing:-.03em;color:var(--brand-text);margin-bottom:1.5rem}.class-detail__intro{font-family:var(--brand-font-body);font-size:1.1875rem;line-height:1.75;color:var(--brand-text-muted);font-weight:300;max-width:680px;margin-bottom:3.5rem}.class-detail__attributes{display:grid;grid-template-columns:1fr;border:1px solid var(--brand-border);border-radius:var(--radius-lg);overflow:hidden;background:var(--brand-surface);margin-bottom:3.5rem;max-width:760px}.class-detail__attribute{display:grid;grid-template-columns:200px 1fr;grid-gap:1.5rem;gap:1.5rem;padding:1.5rem 2rem;border-bottom:1px solid var(--brand-border)}.class-detail__attribute:last-child{border-bottom:none}.class-detail__attr-label{font-family:var(--brand-font-heading);font-size:1rem;color:var(--brand-text)}.class-detail__attr-value{font-family:var(--brand-font-body);font-size:1rem;line-height:1.65;color:var(--brand-text-muted);font-weight:300}.class-detail__actions{display:flex;align-items:center;flex-wrap:wrap;gap:1.5rem 2rem}.class-detail__links{display:flex;flex-wrap:wrap;gap:1.5rem}.class-detail__link{font-family:var(--brand-font-body);font-size:.9375rem;font-weight:500;color:var(--brand-text-muted);transition:color .15s}.class-detail__link:hover{color:var(--brand-accent)}@media (max-width:768px){.class-detail__attribute{grid-template-columns:1fr;gap:.4rem;padding:1.25rem 1.5rem}}