.learn-article[data-astro-cid-5adg5ozo]{padding-bottom:var(--spacing-2xl)}.article-header[data-astro-cid-5adg5ozo]{padding-top:var(--spacing-xl);padding-bottom:var(--spacing-lg);max-width:760px}.article-kicker[data-astro-cid-5adg5ozo]{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-tertiary);margin:var(--spacing-md) 0 var(--spacing-sm)}.article-title[data-astro-cid-5adg5ozo]{margin:0 0 var(--spacing-md);font-size:clamp(1.7rem,3.5vw,2.4rem);line-height:1.2}.article-lead[data-astro-cid-5adg5ozo]{color:var(--text-secondary);font-size:1rem;line-height:1.65;margin:0 0 var(--spacing-md)}.article-updated[data-astro-cid-5adg5ozo]{color:var(--text-tertiary);font-size:.85rem;margin:0 0 var(--spacing-xl)}.featured-card[data-astro-cid-5adg5ozo]{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--spacing-xl);display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:var(--spacing-xl);row-gap:var(--spacing-sm);align-items:center}.featured-hanzi[data-astro-cid-5adg5ozo]{grid-row:1 / span 2;font-family:var(--font-serif);font-size:3rem;font-weight:600;color:var(--text-primary);line-height:1}.featured-meta[data-astro-cid-5adg5ozo]{display:inline-flex;align-items:center;gap:var(--spacing-sm)}.featured-pinyin[data-astro-cid-5adg5ozo]{font-style:italic;color:var(--text-secondary);font-size:.95rem}.featured-translation[data-astro-cid-5adg5ozo]{margin:0;color:var(--text-primary);font-size:.95rem;line-height:1.5}.article-toc[data-astro-cid-5adg5ozo]{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--spacing-md) var(--spacing-lg)}.article-toc[data-astro-cid-5adg5ozo] header[data-astro-cid-5adg5ozo]{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.toc-label[data-astro-cid-5adg5ozo]{font-size:.7rem;font-weight:700;letter-spacing:.14em;color:var(--text-tertiary)}.toc-count[data-astro-cid-5adg5ozo]{font-size:.8rem;color:var(--text-tertiary)}.article-toc[data-astro-cid-5adg5ozo] ol[data-astro-cid-5adg5ozo]{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xs) var(--spacing-lg)}.article-toc[data-astro-cid-5adg5ozo] a[data-astro-cid-5adg5ozo]{display:flex;justify-content:space-between;align-items:baseline;padding:.35rem 0;color:var(--text-primary);font-size:.9rem;border-bottom:1px dotted transparent}.article-toc[data-astro-cid-5adg5ozo] a[data-astro-cid-5adg5ozo]:hover{border-bottom-color:var(--border-medium)}.toc-num[data-astro-cid-5adg5ozo]{color:var(--text-tertiary);font-size:.8rem}.article-body[data-astro-cid-5adg5ozo]{max-width:760px;padding-top:var(--spacing-xl)}.article-section[data-astro-cid-5adg5ozo]{margin-bottom:var(--spacing-2xl);scroll-margin-top:100px}.section-header-block[data-astro-cid-5adg5ozo]{display:flex;align-items:baseline;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.section-bar[data-astro-cid-5adg5ozo]{width:24px;height:1px;background:var(--text-secondary);margin-right:var(--spacing-xs)}.section-header-block[data-astro-cid-5adg5ozo] h2[data-astro-cid-5adg5ozo]{margin:0;font-size:1.25rem;flex:1}.section-count[data-astro-cid-5adg5ozo]{color:var(--text-tertiary);font-size:.85rem}.section-description[data-astro-cid-5adg5ozo]{color:var(--text-secondary);font-size:.95rem;line-height:1.6;margin:0 0 var(--spacing-md)}.entry-list[data-astro-cid-5adg5ozo]{border-top:1px solid var(--border-light)}.entry-row[data-astro-cid-5adg5ozo]{display:grid;grid-template-columns:minmax(80px,auto) minmax(80px,auto) 1fr auto;gap:var(--spacing-md);align-items:center;padding:.7rem 0;border-bottom:1px solid var(--border-light)}.entry-hanzi[data-astro-cid-5adg5ozo]{font-family:var(--font-serif);font-size:1.05rem;font-weight:600;color:var(--text-primary);white-space:nowrap}.entry-pinyin[data-astro-cid-5adg5ozo]{font-style:italic;color:var(--text-tertiary);font-size:.9rem;white-space:nowrap}.entry-translation[data-astro-cid-5adg5ozo]{color:var(--text-primary);font-size:.95rem;line-height:1.4}.entry-gloss[data-astro-cid-5adg5ozo]{color:var(--text-tertiary);font-size:.85rem;font-style:italic}.entry-actions[data-astro-cid-5adg5ozo]{display:inline-flex;align-items:center}.cta-section[data-astro-cid-5adg5ozo]{padding-top:var(--spacing-xl);max-width:760px}.cta-card[data-astro-cid-5adg5ozo]{background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:var(--spacing-2xl);text-align:center}.cta-card[data-astro-cid-5adg5ozo] h2[data-astro-cid-5adg5ozo]{margin:0 0 var(--spacing-sm);font-size:1.3rem}.cta-card[data-astro-cid-5adg5ozo] p[data-astro-cid-5adg5ozo]{color:var(--text-secondary);margin:0 auto var(--spacing-lg);max-width:52ch}.cta-buttons[data-astro-cid-5adg5ozo]{display:inline-flex;gap:var(--spacing-md);flex-wrap:wrap;justify-content:center;margin-bottom:var(--spacing-sm)}.cta-foot[data-astro-cid-5adg5ozo]{font-size:.85rem;color:var(--text-tertiary);margin:0}@media(max-width:820px){.featured-card[data-astro-cid-5adg5ozo]{padding:var(--spacing-lg);column-gap:var(--spacing-md)}.featured-hanzi[data-astro-cid-5adg5ozo]{font-size:2.4rem}.article-toc[data-astro-cid-5adg5ozo] ol[data-astro-cid-5adg5ozo]{grid-template-columns:1fr}.entry-row[data-astro-cid-5adg5ozo]{grid-template-columns:minmax(70px,auto) 1fr auto;gap:var(--spacing-sm);row-gap:2px}.entry-pinyin[data-astro-cid-5adg5ozo]{grid-column:1;grid-row:2;font-size:.8rem}.entry-hanzi[data-astro-cid-5adg5ozo]{grid-row:1}.entry-translation[data-astro-cid-5adg5ozo]{grid-column:2;grid-row:1 / span 2;align-self:center}.entry-actions[data-astro-cid-5adg5ozo]{grid-column:3;grid-row:1 / span 2}}@media(max-width:540px){.featured-card[data-astro-cid-5adg5ozo]{grid-template-columns:1fr;text-align:center}.featured-hanzi[data-astro-cid-5adg5ozo]{grid-row:1;margin-bottom:var(--spacing-xs)}.featured-meta[data-astro-cid-5adg5ozo]{justify-content:center}.cta-card[data-astro-cid-5adg5ozo]{padding:var(--spacing-xl)}.cta-buttons[data-astro-cid-5adg5ozo]{flex-direction:column;align-items:stretch}}