.lesson-card[data-astro-cid-bjzbuhjj]{display:flex;flex-direction:column;justify-content:space-between;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1.25rem 1.5rem;transition:transform var(--transition-fast),border-color var(--transition-fast)}.lesson-card[data-astro-cid-bjzbuhjj]:hover{border-color:var(--accent-primary);transform:translateY(-2px)}.lesson-meta-row[data-astro-cid-bjzbuhjj]{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}.lesson-pills[data-astro-cid-bjzbuhjj]{display:flex;align-items:center;gap:.4rem}.lesson-number[data-astro-cid-bjzbuhjj]{font-family:var(--font-mono);font-size:.8125rem;color:var(--accent-primary);font-weight:700}.badge-emerald[data-astro-cid-bjzbuhjj]{background:#34d3991a;color:var(--accent-emerald);border-color:#34d39940}.badge-interactive[data-astro-cid-bjzbuhjj]{background:#fbbf241f;color:var(--accent-amber);border-color:#fbbf2440}.lesson-duration[data-astro-cid-bjzbuhjj]{font-size:.8125rem;color:var(--text-muted);font-family:var(--font-mono)}.lesson-card-title[data-astro-cid-bjzbuhjj]{font-size:1.15rem;font-weight:600;margin:0 0 .5rem;line-height:1.35}.lesson-card-title[data-astro-cid-bjzbuhjj] a[data-astro-cid-bjzbuhjj]{color:var(--text-primary);text-decoration:none;transition:color var(--transition-fast)}.lesson-card-title[data-astro-cid-bjzbuhjj] a[data-astro-cid-bjzbuhjj]:hover{color:var(--accent-primary)}.lesson-card-desc[data-astro-cid-bjzbuhjj]{font-size:.875rem;color:var(--text-secondary);line-height:1.55;margin-bottom:.85rem}.lesson-concepts-row[data-astro-cid-bjzbuhjj]{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1rem}.concept-chip[data-astro-cid-bjzbuhjj]{font-family:var(--font-mono);font-size:.7rem;color:var(--accent-cyan);background:#06b6d40f;padding:.1rem .4rem;border-radius:var(--radius-sm);border:1px solid rgba(6,182,212,.15)}.lesson-card-action[data-astro-cid-bjzbuhjj]{display:flex;align-items:center;justify-content:flex-end;padding-top:.75rem;border-top:1px solid var(--border-subtle)}.lesson-start-link[data-astro-cid-bjzbuhjj]{font-size:.875rem;font-weight:600;color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}.lesson-start-link[data-astro-cid-bjzbuhjj]:hover{color:var(--accent-primary-hover);text-decoration:underline}.track-syllabus-page[data-astro-cid-lk2ncg6c]{padding:3rem 0 5rem}.learn-breadcrumbs[data-astro-cid-lk2ncg6c]{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-muted);margin-bottom:2rem}.breadcrumb-link[data-astro-cid-lk2ncg6c]{color:var(--text-secondary);text-decoration:none}.breadcrumb-link[data-astro-cid-lk2ncg6c]:hover{color:var(--accent-primary)}.breadcrumb-sep[data-astro-cid-lk2ncg6c]{color:var(--border-default)}.breadcrumb-current[data-astro-cid-lk2ncg6c]{color:var(--text-primary);font-weight:500}.track-header[data-astro-cid-lk2ncg6c]{border-bottom:1px solid var(--border-subtle);padding-bottom:2.5rem;margin-bottom:3rem}.track-meta-pills[data-astro-cid-lk2ncg6c]{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.track-title-row[data-astro-cid-lk2ncg6c]{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.track-icon-lg[data-astro-cid-lk2ncg6c]{font-size:2.25rem}.track-main-title[data-astro-cid-lk2ncg6c]{font-size:clamp(2rem,4vw,2.75rem);letter-spacing:-.025em;margin:0}.track-main-desc[data-astro-cid-lk2ncg6c]{font-size:1.125rem;color:var(--text-secondary);max-width:820px;line-height:1.65;margin:0}.syllabus-section[data-astro-cid-lk2ncg6c]{margin-bottom:3.5rem}.section-label[data-astro-cid-lk2ncg6c]{font-size:1.25rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-primary)}.syllabus-grid[data-astro-cid-lk2ncg6c]{display:grid;grid-template-columns:1fr;gap:1.25rem}.empty-syllabus-card[data-astro-cid-lk2ncg6c]{padding:2rem;color:var(--text-secondary);line-height:1.6}.related-paths-section[data-astro-cid-lk2ncg6c]{margin-bottom:3.5rem;padding-top:2rem;border-top:1px solid var(--border-subtle)}.sub-section-label[data-astro-cid-lk2ncg6c]{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:1.25rem}.paths-sub-grid[data-astro-cid-lk2ncg6c]{display:grid;grid-template-columns:1fr;gap:1.25rem}@media (min-width: 640px){.paths-sub-grid[data-astro-cid-lk2ncg6c]{grid-template-columns:1fr 1fr}}.path-mini-card[data-astro-cid-lk2ncg6c]{background:var(--bg-surface);border:1px solid var(--border-subtle);padding:1.25rem;display:flex;flex-direction:column;gap:.5rem}.path-mini-title[data-astro-cid-lk2ncg6c]{font-size:1.05rem;font-weight:600;color:var(--text-primary);margin:0}.path-mini-desc[data-astro-cid-lk2ncg6c]{font-size:.875rem;color:var(--text-secondary);margin:0;line-height:1.5}.track-nav-footer[data-astro-cid-lk2ncg6c]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding-top:2rem;border-top:1px solid var(--border-subtle)}