.sidebar[data-astro-cid-seo35yp4]{width:var(--sidebar-width);top:var(--header-height);height:calc(100vh - var(--header-height));border-right:1px solid var(--color-hairline);flex-shrink:0;position:sticky}.sidebar-scroll[data-astro-cid-seo35yp4]{height:100%;padding:24px 12px 64px;overflow-y:auto}.side-part[data-astro-cid-seo35yp4]{margin-bottom:28px}.side-part-head[data-astro-cid-seo35yp4]{padding:0 12px 8px}.side-part-eyebrow[data-astro-cid-seo35yp4]{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--color-mute);font-size:.68rem;display:block}.side-part-title[data-astro-cid-seo35yp4]{color:var(--color-ink);letter-spacing:-.01em;margin-top:2px;font-size:.8rem;font-weight:600;display:block}.side-chapter[data-astro-cid-seo35yp4]{margin-top:2px}.side-chapter[data-astro-cid-seo35yp4]>summary[data-astro-cid-seo35yp4]{cursor:pointer;border-radius:var(--radius-sm);color:var(--color-body);justify-content:space-between;align-items:center;padding:6px 12px;font-size:.82rem;font-weight:500;list-style:none;display:flex}.side-chapter[data-astro-cid-seo35yp4]>summary[data-astro-cid-seo35yp4]::-webkit-details-marker{display:none}.side-chapter[data-astro-cid-seo35yp4]>summary[data-astro-cid-seo35yp4]:after{content:"›";color:var(--color-mute);transition:transform .15s}.side-chapter[data-astro-cid-seo35yp4][open]>summary[data-astro-cid-seo35yp4]:after{transform:rotate(90deg)}.side-chapter[data-astro-cid-seo35yp4]>summary[data-astro-cid-seo35yp4]:hover{background:var(--color-canvas-soft);color:var(--color-ink)}.side-chapter[data-astro-cid-seo35yp4] ul[data-astro-cid-seo35yp4]{border-left:1px solid var(--color-hairline);margin:2px 0 8px;padding-left:12px;list-style:none}.side-chapter[data-astro-cid-seo35yp4] li[data-astro-cid-seo35yp4] a[data-astro-cid-seo35yp4]{color:var(--color-body);border-radius:var(--radius-sm);border-left:2px solid #0000;margin-left:-1px;padding:5px 12px;font-size:.82rem;display:block}.side-chapter[data-astro-cid-seo35yp4] li[data-astro-cid-seo35yp4] a[data-astro-cid-seo35yp4]:hover{color:var(--color-ink);background:var(--color-canvas-soft)}.side-chapter[data-astro-cid-seo35yp4] li[data-astro-cid-seo35yp4] a[data-astro-cid-seo35yp4].active{color:var(--color-ink);border-left-color:var(--color-ink);background:var(--color-canvas-soft);font-weight:500}@media (width<=1024px){.sidebar[data-astro-cid-seo35yp4]{left:0;top:var(--header-height);z-index:40;background:var(--color-canvas);box-shadow:var(--shadow-e4);transition:transform .2s;position:fixed;transform:translate(-100%)}.sidebar[data-astro-cid-seo35yp4][data-open]{transform:translate(0)}}.pager[data-astro-cid-6dhra4i2]{border-top:1px solid var(--color-hairline);grid-template-columns:1fr 1fr;gap:16px;margin-top:64px;padding-top:32px;display:grid}.pager-link[data-astro-cid-6dhra4i2]{border:1px solid var(--color-hairline);border-radius:var(--radius-md);background:var(--color-canvas);flex-direction:column;gap:4px;padding:16px 20px;transition:border-color .15s,box-shadow .15s;display:flex}.pager-link[data-astro-cid-6dhra4i2]:hover{border-color:var(--color-hairline-strong);box-shadow:var(--shadow-e2)}.pager-link[data-astro-cid-6dhra4i2].next{text-align:right}.pager-dir[data-astro-cid-6dhra4i2]{color:var(--color-mute);font-size:.78rem}.pager-title[data-astro-cid-6dhra4i2]{color:var(--color-ink);letter-spacing:-.01em;font-size:.95rem;font-weight:500}.related[data-astro-cid-3yfbwi5j]{border-top:1px solid var(--color-hairline);margin:40px 0 8px;padding-top:20px}.related-h[data-astro-cid-3yfbwi5j]{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--color-mute);margin:0 0 12px;font-size:.7rem;font-weight:500}.related-item[data-astro-cid-3yfbwi5j]{border-radius:var(--radius-md);flex-direction:column;gap:3px;margin:0 -12px;padding:12px;transition:background .12s;display:flex}.related-item[data-astro-cid-3yfbwi5j]:hover{background:var(--color-canvas-soft)}.related-title[data-astro-cid-3yfbwi5j]{color:var(--color-ink);letter-spacing:-.015em;font-size:.95rem;font-weight:600}.related-item[data-astro-cid-3yfbwi5j]:hover .related-title[data-astro-cid-3yfbwi5j]{color:var(--color-link)}.related-sum[data-astro-cid-3yfbwi5j]{color:var(--color-mute);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.85rem;line-height:1.5;display:-webkit-box;overflow:hidden}.shell[data-astro-cid-3yfbwi5j]{max-width:var(--page-width);align-items:flex-start;margin:0 auto;display:flex}.main[data-astro-cid-3yfbwi5j]{flex:1;justify-content:center;gap:48px;min-width:0;padding:40px 48px 0;display:flex}.article[data-astro-cid-3yfbwi5j]{flex:1;min-width:0;max-width:46rem;padding-bottom:40px}.breadcrumb[data-astro-cid-3yfbwi5j]{color:var(--color-mute);font-size:.8rem;font-family:var(--font-mono);align-items:center;gap:8px;display:flex}.breadcrumb[data-astro-cid-3yfbwi5j] .sep[data-astro-cid-3yfbwi5j]{color:var(--color-hairline-strong)}.article-title[data-astro-cid-3yfbwi5j]{letter-spacing:-.03em;color:var(--color-ink);margin:12px 0 8px;font-size:2.5rem;font-weight:600;line-height:1.1}.scrim[data-astro-cid-3yfbwi5j]{display:none}@media (width<=1024px){.main[data-astro-cid-3yfbwi5j]{padding:32px 24px 0}.scrim[data-astro-cid-3yfbwi5j][data-open]{inset:var(--header-height) 0 0;z-index:35;background:#0003;display:block;position:fixed}}@media (width<=640px){.article-title[data-astro-cid-3yfbwi5j]{font-size:2rem}.main[data-astro-cid-3yfbwi5j]{padding:24px 18px 0}}