.cy-chair-check[data-astro-cid-qi7pchcm]{padding:clamp(1.25rem,3vw,2rem);margin-block:2.5rem;border:1px solid var(--border);border-radius:1.25rem;background:var(--surface)}.cy-chair-check[data-astro-cid-qi7pchcm] h2[data-astro-cid-qi7pchcm]{font-size:1.65rem}.cy-chair-check[data-astro-cid-qi7pchcm]>p[data-astro-cid-qi7pchcm]{margin-block:1rem}fieldset[data-astro-cid-qi7pchcm]{border:0;padding:0;margin-block:1.5rem}legend[data-astro-cid-qi7pchcm]{font-weight:600;margin-block-end:.75rem}.cy-check-row[data-astro-cid-qi7pchcm]{display:flex;align-items:start;gap:.9rem;padding-block:1rem;border-block-start:1px solid var(--border);cursor:pointer}.cy-check-row[data-astro-cid-qi7pchcm] input[data-astro-cid-qi7pchcm]{flex:0 0 auto;inline-size:1.3rem;block-size:1.3rem;margin-block-start:.15rem;accent-color:var(--accent)}.cy-check-row[data-astro-cid-qi7pchcm] span[data-astro-cid-qi7pchcm] span[data-astro-cid-qi7pchcm]{display:block;margin-block-start:.4rem;color:var(--muted);line-height:1.6}.cy-check-result[data-astro-cid-qi7pchcm]{margin-block:1.5rem;padding:1.25rem;background:var(--accent-soft);border-radius:.75rem}.cy-check-result[data-astro-cid-qi7pchcm] h3[data-astro-cid-qi7pchcm]{font-size:1.2rem}.cy-check-result[data-astro-cid-qi7pchcm] p[data-astro-cid-qi7pchcm]{margin-block-start:.75rem}.cy-check-note[data-astro-cid-qi7pchcm]{font-size:.95rem}.cy-lesson[data-astro-cid-iv56hqkg]{margin:1.5rem 0}.cy-lesson-preview[data-astro-cid-iv56hqkg]{margin:0 0 1rem;display:grid;gap:.5rem}.cy-lesson-preview-frame[data-astro-cid-iv56hqkg]{position:relative;aspect-ratio:16 / 9;background:#000;border-radius:var(--radius-2xl, 1rem);overflow:hidden}.cy-lesson-preview[data-astro-cid-iv56hqkg] video[data-astro-cid-iv56hqkg]{inline-size:100%;block-size:100%;display:block;object-fit:contain}.cy-lesson-preview-status[data-astro-cid-iv56hqkg]{position:absolute;inset:auto 0 0;margin:0;padding:.5rem 1rem;color:#fff;background:#0000008c;font-weight:600;pointer-events:none}.cy-lesson-preview[data-astro-cid-iv56hqkg] figcaption[data-astro-cid-iv56hqkg]{font-size:1rem}.cy-lesson-preview-meta[data-astro-cid-iv56hqkg],.cy-lesson-move-meta[data-astro-cid-iv56hqkg]{color:var(--muted);font-weight:400}.cy-lesson-guide[data-astro-cid-iv56hqkg] h2[data-astro-cid-iv56hqkg]{margin-block:1.25rem .5rem}.cy-lesson-guide[data-astro-cid-iv56hqkg] h3[data-astro-cid-iv56hqkg]{margin-block:1rem .5rem}.cy-lesson-chapters[data-astro-cid-iv56hqkg]{padding-inline-start:0;list-style:none;display:grid;gap:.25rem}.cy-lesson-chapters[data-astro-cid-iv56hqkg] li[data-astro-cid-iv56hqkg]{display:flex;gap:.75rem;align-items:baseline}.cy-lesson-seek[data-astro-cid-iv56hqkg]{font:inherit;font-variant-numeric:tabular-nums;min-inline-size:3.5rem;min-block-size:2.75rem;padding:.25rem .5rem;border:1px solid var(--border, #ccc);border-radius:.5rem;background:transparent;color:inherit;cursor:pointer}.cy-lesson-moves[data-astro-cid-iv56hqkg] div[data-astro-cid-iv56hqkg]{margin-block-end:.75rem}.cy-lesson-moves[data-astro-cid-iv56hqkg] dt[data-astro-cid-iv56hqkg]{font-weight:600}.cy-lesson-moves[data-astro-cid-iv56hqkg] dd[data-astro-cid-iv56hqkg]{margin:.25rem 0 0}