.post[data-astro-cid-4sn4zg3r]{width:100%;max-width:1240px;margin-inline:auto;padding-inline:var(--padding-horizontal, 24px);padding-block:clamp(40px,6vw,72px);box-sizing:border-box}.post-grid[data-astro-cid-4sn4zg3r]{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}@media(min-width:992px){.post-grid[data-astro-cid-4sn4zg3r]{grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}.post-grid--full[data-astro-cid-4sn4zg3r]{grid-template-columns:minmax(0,1fr)}}.post-article[data-astro-cid-4sn4zg3r]{min-width:0}.post-hero[data-astro-cid-4sn4zg3r]{overflow:hidden;border-radius:var(--radius-lg);line-height:0;margin-bottom:28px}.post-hero[data-astro-cid-4sn4zg3r] img[data-astro-cid-4sn4zg3r]{display:block;width:100%;height:auto;object-fit:cover}.post-title[data-astro-cid-4sn4zg3r]{font-family:var(--font-heading);font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.12;margin:0 0 16px;color:var(--ink)}.post-lead[data-astro-cid-4sn4zg3r]{font-size:1.125rem;line-height:1.6;color:var(--ink-soft);margin:0 0 28px}.toc[data-astro-cid-4sn4zg3r]{background:var(--surface-2);border:var(--border-width) solid var(--border);border-radius:var(--radius-md);padding:18px 22px;margin:0 0 36px}.toc-summary[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none}.toc-summary[data-astro-cid-4sn4zg3r]::-webkit-details-marker{display:none}.toc-summary[data-astro-cid-4sn4zg3r]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.toc-chevron[data-astro-cid-4sn4zg3r]{width:12px;height:12px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .18s ease;flex:none}.toc[data-astro-cid-4sn4zg3r][open] .toc-chevron[data-astro-cid-4sn4zg3r]{transform:rotate(-135deg)}.toc-list[data-astro-cid-4sn4zg3r]{margin:16px 0 0;padding-left:1.4em;display:grid;gap:10px}.toc-list[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r]{color:var(--ink-soft)}.toc-list[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--ink);font-weight:500}.article-body[data-astro-cid-4sn4zg3r]{font-size:1.0625rem;line-height:1.75;color:var(--ink)}.article-body[data-astro-cid-4sn4zg3r] h2{font-family:var(--font-heading);font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.2;margin:2.2em 0 .7em;scroll-margin-top:calc(var(--header-height, 88px) + 24px)}.article-body[data-astro-cid-4sn4zg3r] h3{font-family:var(--font-heading);font-size:clamp(1.15rem,2vw,1.4rem);line-height:1.25;margin:1.8em 0 .5em}.article-body[data-astro-cid-4sn4zg3r] p{margin:0 0 1.15em}.article-body[data-astro-cid-4sn4zg3r] ul,.article-body[data-astro-cid-4sn4zg3r] ol{margin:0 0 1.3em;padding-left:1.4em}.article-body[data-astro-cid-4sn4zg3r] li{margin:0 0 .5em}.article-body[data-astro-cid-4sn4zg3r] a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.article-body[data-astro-cid-4sn4zg3r] img{max-width:100%;height:auto;display:block;border-radius:var(--radius-md);margin:1.8em 0}.article-body[data-astro-cid-4sn4zg3r] strong{font-weight:700}.post-back[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:10px;margin-top:40px;font-family:var(--font-heading);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:var(--track, .16em);color:var(--accent)}.arrow--back[data-astro-cid-4sn4zg3r]{transform:rotate(-90deg)}@media(hover:hover){.post-back[data-astro-cid-4sn4zg3r]:hover .arrow--back[data-astro-cid-4sn4zg3r]{transform:rotate(-90deg) translateY(-3px)}}.post-rail[data-astro-cid-4sn4zg3r]{min-width:0}.rail-card[data-astro-cid-4sn4zg3r]{background:var(--surface);border:var(--border-width) solid var(--border);border-radius:var(--radius-md);padding:22px}@media(min-width:992px){.rail-card[data-astro-cid-4sn4zg3r]{position:sticky;top:calc(var(--header-height, 88px) + 24px)}}.rail-title[data-astro-cid-4sn4zg3r]{display:block;margin-bottom:16px;color:var(--ink)}.rail-groups[data-astro-cid-4sn4zg3r]{display:grid;gap:4px}.rail-group[data-astro-cid-4sn4zg3r]{border-top:var(--border-width) solid var(--border)}.rail-group[data-astro-cid-4sn4zg3r]:first-child{border-top:0}.rail-summary[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none;padding:12px 0;font-family:var(--font-heading);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink)}.rail-summary[data-astro-cid-4sn4zg3r]::-webkit-details-marker{display:none}.rail-summary[data-astro-cid-4sn4zg3r]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.rail-chevron[data-astro-cid-4sn4zg3r]{width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .18s ease;flex:none}.rail-group[data-astro-cid-4sn4zg3r][open] .rail-chevron[data-astro-cid-4sn4zg3r]{transform:rotate(-135deg)}.rail-list[data-astro-cid-4sn4zg3r]{list-style:none;margin:0;padding:0 0 12px;display:grid;gap:10px}.rail-list--flat[data-astro-cid-4sn4zg3r]{padding-top:12px;border-top:var(--border-width) solid var(--border)}.rail-list[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--ink-soft);font-size:.92rem;line-height:1.4}@media(prefers-reduced-motion:reduce){.toc-chevron[data-astro-cid-4sn4zg3r],.rail-chevron[data-astro-cid-4sn4zg3r],.arrow--back[data-astro-cid-4sn4zg3r]{transition:none}}