.post[data-astro-cid-4sn4zg3r]{padding-bottom:var(--spacing-3xl)}.post-header[data-astro-cid-4sn4zg3r]{padding-top:var(--spacing-xl);max-width:920px}.post-breadcrumb[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--text-tertiary);margin-bottom:var(--spacing-md)}.post-breadcrumb[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--text-secondary)}.post-breadcrumb[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover{color:var(--primary-red)}.post-breadcrumb-sep[data-astro-cid-4sn4zg3r]{color:var(--text-tertiary)}.post-breadcrumb-current[data-astro-cid-4sn4zg3r]{color:var(--text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:50ch}.post-meta-top[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:.8rem;margin-bottom:var(--spacing-md);font-size:.85rem}.post-cat[data-astro-cid-4sn4zg3r]{padding:.25rem .7rem;background:var(--bg-secondary);border-radius:var(--radius-full);font-weight:700;color:var(--text-secondary);letter-spacing:.05em;font-size:.75rem}.post-meta-item[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:.35rem;color:var(--text-tertiary)}.post-icon[data-astro-cid-4sn4zg3r]{width:15px;height:15px;flex-shrink:0;opacity:.85}.post-icon-img[data-astro-cid-4sn4zg3r]{width:17px;height:17px;flex-shrink:0;opacity:.75;display:inline-block}.post-title[data-astro-cid-4sn4zg3r]{margin:0 0 var(--spacing-md);font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.2}.post-lead[data-astro-cid-4sn4zg3r]{margin:0 0 var(--spacing-xl);color:var(--text-secondary);font-size:1.05rem;line-height:1.6;max-width:70ch}.post-author-row[data-astro-cid-4sn4zg3r]{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);gap:var(--spacing-md);flex-wrap:wrap}.post-author[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:.7rem}.post-author-avatar[data-astro-cid-4sn4zg3r]{width:42px;height:42px;border-radius:50%;object-fit:cover;background:var(--bg-secondary)}.post-author-avatar--initial[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-red),var(--gold-accent));color:#fff;font-weight:700;font-size:1.1rem}.post-author-info[data-astro-cid-4sn4zg3r]{display:flex;flex-direction:column}.post-author-name[data-astro-cid-4sn4zg3r]{font-weight:600;color:var(--text-primary);font-size:.95rem}.post-author-date[data-astro-cid-4sn4zg3r]{font-size:.8rem;color:var(--text-tertiary)}.post-share-btn[data-astro-cid-4sn4zg3r]{padding:.5rem 1rem;border:1px solid var(--border-medium);border-radius:var(--radius-full);background:var(--bg-primary);font:inherit;font-size:.85rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.post-share-btn[data-astro-cid-4sn4zg3r]:hover{border-color:var(--primary-red);color:var(--primary-red)}.post-hero[data-astro-cid-4sn4zg3r]{margin:0 0 var(--spacing-xl)}.post-hero[data-astro-cid-4sn4zg3r] img[data-astro-cid-4sn4zg3r]{width:100%;aspect-ratio:16 / 8;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--border-light)}.post-hero[data-astro-cid-4sn4zg3r] figcaption[data-astro-cid-4sn4zg3r]{margin-top:var(--spacing-sm);font-size:.85rem;color:var(--text-tertiary);font-style:italic;text-align:center}.post-body[data-astro-cid-4sn4zg3r]{display:grid;grid-template-columns:240px minmax(0,1fr);gap:var(--spacing-2xl);max-width:920px}.post-toc[data-astro-cid-4sn4zg3r]{position:sticky;top:100px;align-self:start;max-height:calc(100vh - 120px);overflow-y:auto;font-size:.85rem}.post-toc-label[data-astro-cid-4sn4zg3r]{font-size:.7rem;font-weight:700;letter-spacing:.16em;color:var(--text-tertiary);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--border-light)}.post-toc[data-astro-cid-4sn4zg3r] ol[data-astro-cid-4sn4zg3r]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--spacing-sm)}.post-toc[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--text-secondary);line-height:1.4;display:block;transition:color var(--transition-fast)}.post-toc[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover{color:var(--primary-red)}.post-content[data-astro-cid-4sn4zg3r]{max-width:70ch}.post-intro[data-astro-cid-4sn4zg3r]{font-size:1.05rem;line-height:1.65;color:var(--text-primary);margin:0 0 var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--border-light)}.post-section[data-astro-cid-4sn4zg3r]{margin-bottom:var(--spacing-2xl);scroll-margin-top:100px}.post-section[data-astro-cid-4sn4zg3r] h2[data-astro-cid-4sn4zg3r]{font-size:1.5rem;margin:0 0 var(--spacing-md);line-height:1.3}.post-section[data-astro-cid-4sn4zg3r] h3[data-astro-cid-4sn4zg3r]{font-size:1.15rem;margin:var(--spacing-lg) 0 var(--spacing-sm);color:var(--text-primary)}.post-section[data-astro-cid-4sn4zg3r] p[data-astro-cid-4sn4zg3r]{margin:0 0 var(--spacing-md);line-height:1.7;color:var(--text-primary)}.post-section[data-astro-cid-4sn4zg3r] ul[data-astro-cid-4sn4zg3r],.post-section[data-astro-cid-4sn4zg3r] ol[data-astro-cid-4sn4zg3r]{margin:0 0 var(--spacing-md);padding-left:1.5rem;line-height:1.7}.post-section[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r]{margin-bottom:.4rem;color:var(--text-primary)}.post-section[data-astro-cid-4sn4zg3r] blockquote[data-astro-cid-4sn4zg3r]{margin:var(--spacing-lg) 0;padding:var(--spacing-md) var(--spacing-lg);border-left:3px solid var(--primary-red);background:var(--bg-secondary);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--text-secondary);font-style:italic}.post-section[data-astro-cid-4sn4zg3r] blockquote[data-astro-cid-4sn4zg3r] cite[data-astro-cid-4sn4zg3r]{display:block;margin-top:var(--spacing-sm);font-style:normal;font-size:.85rem;color:var(--text-tertiary)}.post-callout[data-astro-cid-4sn4zg3r]{margin:var(--spacing-lg) 0;padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);line-height:1.6;font-size:.95rem}.post-callout--info[data-astro-cid-4sn4zg3r]{background:#dceefc;color:#1f4d80;border-left:3px solid #1f6db3}.post-callout--success[data-astro-cid-4sn4zg3r]{background:var(--jade-green-light);color:#1b5e3e;border-left:3px solid var(--jade-green)}.post-callout--warning[data-astro-cid-4sn4zg3r]{background:#fdecd4;color:#884a08;border-left:3px solid var(--gold-accent)}.post-example[data-astro-cid-4sn4zg3r]{display:grid;grid-template-columns:auto auto 1fr;gap:.8rem 1.2rem;align-items:center;padding:.7rem 1rem;margin:.5rem 0;background:var(--bg-secondary);border-radius:var(--radius-sm)}.post-example-hanzi[data-astro-cid-4sn4zg3r]{font-family:var(--font-serif);font-size:1.1rem;font-weight:600;color:var(--text-primary);white-space:nowrap}.post-example-pinyin[data-astro-cid-4sn4zg3r]{font-style:italic;color:var(--jade-green);font-size:.9rem;white-space:nowrap}.post-example-translation[data-astro-cid-4sn4zg3r]{color:var(--text-secondary);font-size:.95rem}.post-cta[data-astro-cid-4sn4zg3r]{margin-top:var(--spacing-2xl);padding:var(--spacing-2xl);background:linear-gradient(135deg,var(--primary-red-light),#fef5f3);border:1px solid var(--border-light);border-radius:var(--radius-xl);text-align:center}.post-cta[data-astro-cid-4sn4zg3r] h3[data-astro-cid-4sn4zg3r]{margin:0 0 var(--spacing-sm);font-size:1.3rem}.post-cta[data-astro-cid-4sn4zg3r] p[data-astro-cid-4sn4zg3r]{margin:0 0 var(--spacing-lg);color:var(--text-secondary);max-width:52ch;margin-left:auto;margin-right:auto}.post-cta-buttons[data-astro-cid-4sn4zg3r]{display:inline-flex;gap:var(--spacing-md);flex-wrap:wrap;justify-content:center}@media(max-width:900px){.post-body[data-astro-cid-4sn4zg3r]{grid-template-columns:1fr}.post-toc[data-astro-cid-4sn4zg3r]{position:relative;top:auto;max-height:none;padding:var(--spacing-md);background:var(--bg-secondary);border-radius:var(--radius-md)}}@media(max-width:540px){.post-example[data-astro-cid-4sn4zg3r]{grid-template-columns:1fr;gap:.2rem}.post-example-hanzi[data-astro-cid-4sn4zg3r]{font-size:1.05rem}.post-cta[data-astro-cid-4sn4zg3r]{padding:var(--spacing-xl)}.post-cta-buttons[data-astro-cid-4sn4zg3r]{flex-direction:column;align-items:stretch}}