.how[data-astro-cid-x2ozb5dz]{text-align:center;grid-template-columns:repeat(3,1fr);gap:.6rem;margin:1rem 0;font-size:.9rem;display:grid}.how[data-astro-cid-x2ozb5dz] div[data-astro-cid-x2ozb5dz]{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:.6rem .3rem}.about[data-astro-cid-x2ozb5dz]{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:.6rem 1rem}.about[data-astro-cid-x2ozb5dz] summary[data-astro-cid-x2ozb5dz]{cursor:pointer;font-weight:700}.sub[data-astro-cid-x2ozb5dz]{color:var(--muted);font-size:.82rem;font-weight:500;display:block}.lessons[data-astro-cid-x2ozb5dz]{gap:.5rem;padding:0;list-style:none;display:grid}.lessons[data-astro-cid-x2ozb5dz] a[data-astro-cid-x2ozb5dz]{background:var(--card);border:1px solid var(--line);color:var(--ink);border-radius:14px;align-items:center;gap:.8rem;padding:.7rem .9rem;text-decoration:none;display:flex}.lessons[data-astro-cid-x2ozb5dz] a[data-astro-cid-x2ozb5dz]:hover{border-color:var(--ink)}.lessons[data-astro-cid-x2ozb5dz] .n[data-astro-cid-x2ozb5dz]{background:#eef4ff;border-radius:50%;flex:none;place-items:center;width:2.2rem;height:2.2rem;font-weight:800;display:grid}.lessons[data-astro-cid-x2ozb5dz] .t[data-astro-cid-x2ozb5dz]{font-weight:700;line-height:1.3}.credits[data-astro-cid-x2ozb5dz]{color:var(--muted);margin-top:2.5rem;font-size:.9rem}