.author-page.svelte-l929uv{max-width:var(--max-width);margin:0 auto}.back-link.svelte-l929uv{display:inline-block;margin-bottom:1rem;font-size:.9rem;font-weight:500;text-decoration:none}.back-link.svelte-l929uv:hover{text-decoration:underline}.header-section.svelte-l929uv{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.title-group.svelte-l929uv h1:where(.svelte-l929uv){color:var(--heading);margin:0 0 .25rem}.subtitle.svelte-l929uv{margin:0;color:var(--text-muted);font-size:.95rem;max-width:52ch}.filter-select.svelte-l929uv{padding:.5rem .75rem;font-size:.95rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background-color:var(--surface);color:var(--text)}.filter-select.svelte-l929uv:focus{border-color:var(--accent);outline:none}.lessons-grid.svelte-l929uv{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}