.page-hero.svelte-y45r5y{padding:4rem 0 3rem;border-bottom:1px solid var(--border)}.breadcrumb.svelte-y45r5y{display:inline-block;font-size:.85rem;color:var(--text-muted);margin-bottom:1.75rem;transition:color .15s}.breadcrumb.svelte-y45r5y:hover{color:var(--text-dim)}.hero-content.svelte-y45r5y{display:flex;align-items:flex-start;gap:1.5rem}.course-icon.svelte-y45r5y{font-size:2.5rem;width:72px;height:72px;background:var(--surface-2);border-radius:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.content.svelte-y45r5y{padding:2.5rem 1.5rem}.topics-list.svelte-y45r5y{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.topic-row.svelte-y45r5y{display:flex;align-items:center;gap:1.25rem;padding:1.1rem 1.5rem;background:var(--surface);transition:background .15s}.topic-row.svelte-y45r5y:hover{background:var(--surface-2)}.topic-num.svelte-y45r5y{font-size:.75rem;font-weight:600;color:var(--text-muted);width:24px;text-align:center;flex-shrink:0;font-variant-numeric:tabular-nums}.topic-icon.svelte-y45r5y{font-size:1.3rem;width:40px;height:40px;background:var(--surface-2);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.topic-row.svelte-y45r5y:hover .topic-icon:where(.svelte-y45r5y){background:var(--bg)}.topic-info.svelte-y45r5y{flex:1;min-width:0}.topic-title.svelte-y45r5y{font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:.2rem}.topic-desc.svelte-y45r5y{font-size:.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topic-arrow.svelte-y45r5y{font-size:1rem;color:var(--text-muted);flex-shrink:0;transition:transform .15s,color .15s}.topic-row.svelte-y45r5y:hover .topic-arrow:where(.svelte-y45r5y){transform:translate(3px);color:var(--text)}@media(max-width:600px){.hero-content.svelte-y45r5y{flex-direction:column}.topic-desc.svelte-y45r5y{display:none}}