.post-hero{background:var(--color-bg-light);border-bottom:1px solid var(--color-border);padding:clamp(2rem,5vw,3.75rem) 0 clamp(2rem,4vw,3rem)}.post-hero__grid{display:grid;gap:clamp(1.75rem,4vw,3.5rem);align-items:center}.post-hero--split .post-hero__grid{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)}.post-hero__copy{max-width:46rem}.post-hero__back{display:inline-block;margin-bottom:1.25rem;font-size:var(--text-xs);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:color-mix(in srgb,var(--color-text) 70%,#fff);text-decoration:none}.post-hero__back:hover{color:var(--color-brand-ink)}.post-hero__eyebrow{margin:0 0 .75rem;font-size:var(--text-sm);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--color-accent)}.post-hero h1{margin:0;font-size:clamp(2rem,1.5rem + 2vw,3rem);line-height:1.1;letter-spacing:var(--tracking-display);text-wrap:balance}.post-hero__dek{margin:1.1rem 0 0;font-size:var(--text-lg);line-height:1.55;color:color-mix(in srgb,var(--color-text) 85%,#fff);max-width:40rem}.post-hero__meta{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.4rem 0 0;font-size:var(--text-xs);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:color-mix(in srgb,var(--color-text) 65%,#fff)}.post-hero__meta span:first-child{color:var(--color-navy)}.post-answer{position:relative;padding:clamp(1.5rem,3vw,2rem);border-radius:var(--radius-lg);background:linear-gradient(160deg,var(--color-navy),var(--color-navy-deep));color:var(--color-text-light);box-shadow:var(--shadow-panel-navy);overflow:hidden}.post-answer:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--color-brand),var(--color-brand-bright))}.post-answer__label{margin:0 0 1rem;font-size:var(--text-xs);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--color-brand-bright)}.post-answer ol{list-style:none;counter-reset:answer;margin:0;padding:0;display:grid;gap:.85rem}.post-answer li{counter-increment:answer;display:grid;grid-template-columns:1.6rem 1fr;gap:.6rem;margin:0;font-size:var(--text-sm);line-height:1.5;color:#ffffffe6}.post-answer li:before{content:counter(answer,decimal-leading-zero);font-weight:var(--font-weight-bold);font-variant-numeric:tabular-nums;color:var(--color-accent)}.post-answer--clipped li:nth-child(n+4){display:none}.post-answer__more{margin-top:1rem;padding:0;border:0;background:none;font:inherit;font-size:var(--text-sm);font-weight:var(--font-weight-semibold);color:var(--color-brand-bright);text-decoration:underline;text-underline-offset:.2em;cursor:pointer}.post-body{padding-top:clamp(2.5rem,5vw,4rem);padding-bottom:clamp(2.5rem,5vw,4rem)}.post-body--rail{display:grid;grid-template-columns:minmax(0,1fr) 17rem;gap:clamp(2.5rem,5vw,4.5rem);align-items:start}.post-body--rail .post-prose{margin:0}.post-body .post-prose{margin-left:0}.post-prose{font-size:1.0625rem;line-height:1.75}.post-prose>p,.post-prose li{color:#2f3a40}.post-prose h2{font-size:var(--text-2xl);margin-top:2.6em;scroll-margin-top:6rem}.post-prose h2:before{content:"";display:block;width:2.25rem;height:3px;margin-bottom:1rem;border-radius:2px;background:var(--color-brand)}.post-prose h3{font-size:var(--text-xl);scroll-margin-top:6rem}.post-prose>ol{list-style:none;counter-reset:steps;padding:0}.post-prose>ol>li{counter-increment:steps;position:relative;padding-left:3rem;margin-bottom:1rem}.post-prose>ol>li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;top:-.1em;font-size:var(--text-xl);font-weight:var(--font-weight-bold);color:var(--color-brand)}.post-rail{position:sticky;top:7rem;display:grid;gap:1.5rem}.post-toc__label,.post-railcta__title{margin:0 0 .75rem;font-size:var(--text-xs);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:color-mix(in srgb,var(--color-text) 65%,#fff)}.post-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--color-border)}.post-toc li{margin:0}.post-toc a{display:block;padding:.4rem 0 .4rem 1rem;margin-left:-2px;border-left:2px solid transparent;font-size:var(--text-sm);line-height:1.4;color:var(--color-navy);text-decoration:none}.post-toc a:hover{border-left-color:var(--color-brand);color:var(--color-brand-ink)}.post-railcta{padding:1.25rem;border:1px solid var(--color-border);border-top:3px solid var(--color-brand);border-radius:var(--radius);background:var(--color-bg);box-shadow:var(--shadow-card)}.post-railcta__title{color:var(--color-navy);margin-bottom:.35rem}.post-railcta__text{margin:0 0 1rem;font-size:var(--text-sm);line-height:1.5}.post-railcta__btn{width:100%;justify-content:center}.post-toc-mobile{display:none;margin:0 0 2rem;border:1px solid var(--color-border);border-top:3px solid var(--color-brand);border-radius:var(--radius);background:var(--color-bg-light)}.post-toc-mobile summary{display:flex;justify-content:space-between;align-items:center;padding:.9rem 1.1rem;cursor:pointer;list-style:none;font-size:var(--text-xs);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--color-navy)}.post-toc-mobile summary::-webkit-details-marker{display:none}.post-toc-mobile summary span{color:color-mix(in srgb,var(--color-text) 60%,#fff);letter-spacing:0;text-transform:none;font-weight:var(--font-weight-normal)}.post-toc-mobile summary span:after{content:" +";color:var(--color-brand-ink);font-weight:var(--font-weight-bold)}.post-toc-mobile[open] summary span:after{content:" –"}.post-toc-mobile ol{list-style:none;margin:0;padding:0 1.1rem .9rem;border-top:1px solid var(--color-border)}.post-prose .post-toc-mobile li{margin:0;padding:0;border-bottom:1px solid var(--color-border)}.post-prose .post-toc-mobile li:last-child{border-bottom:0}.post-prose .post-toc-mobile li:before{content:none}.post-toc-mobile a{display:block;padding:.7rem 0;font-size:var(--text-sm);line-height:1.4;color:var(--color-navy);text-decoration:none}.post-prose .article-takeaway,.post-prose .article-aside,.post-prose .article-checklist,.post-prose .article-stat,.post-prose .article-specimen{margin:2rem 0;padding:1.4rem 1.6rem;border-radius:var(--radius)}.post-prose .article-takeaway>:last-child,.post-prose .article-aside>:last-child,.post-prose .article-checklist>:last-child,.post-prose .article-stat>:last-child,.post-prose .article-specimen>:last-child{margin-bottom:0}.post-prose .article-takeaway{background:color-mix(in srgb,var(--color-brand) 7%,#fff);box-shadow:var(--shadow-rail-brand);color:var(--color-navy);font-weight:var(--font-weight-semibold)}.post-prose .article-takeaway:before{content:"Key takeaway";display:block;margin-bottom:.5rem;font-size:var(--text-xs);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--color-brand-ink)}.post-prose .article-takeaway p{color:var(--color-navy)}.post-prose .article-aside{background:var(--color-bg-light);border:1px solid var(--color-border);font-size:var(--text-sm);line-height:1.65}.post-prose .article-aside__title,.post-prose .article-checklist__title,.post-prose .article-specimen__label{margin:0 0 .6rem;font-size:var(--text-xs);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--color-brand-ink)}.post-prose .article-specimen{background:var(--color-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-rail-brand),var(--shadow-card)}.post-prose .article-pullquote{margin:2.5rem 0;padding:.25rem 0 .25rem 1.5rem;border-left:4px solid var(--color-accent)}.post-prose .article-pullquote p{margin:0;font-size:var(--text-2xl);line-height:1.3;font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-heading);color:var(--color-navy);text-wrap:balance}.post-prose .article-pullquote .article-pullquote__attrib{margin-top:.75rem;font-size:var(--text-sm);font-weight:var(--font-weight-normal);letter-spacing:0;color:color-mix(in srgb,var(--color-text) 70%,#fff)}.post-prose .article-checklist{background:var(--color-bg-light);border:1px solid var(--color-border);border-top:3px solid var(--color-navy)}.post-prose .article-checklist ul{list-style:none;margin:0;padding:0}.post-prose .article-checklist li{position:relative;padding-left:1.6rem;margin:0 0 .7rem}.post-prose .article-checklist li:before{content:"";position:absolute;left:0;top:.62em;width:.55rem;height:.55rem;border-radius:2px;background:var(--color-brand)}.post-prose .article-stat{background:color-mix(in srgb,var(--color-brand) 7%,#fff)}.post-prose .article-stat strong:first-child{display:block;font-size:var(--text-stat);line-height:1;letter-spacing:var(--tracking-stat);color:var(--color-brand-ink)}@media(max-width:1023px){.post-body--rail{display:block}.post-rail{display:none}.post-toc-mobile{display:block}}@media(max-width:860px){.post-hero--split .post-hero__grid{grid-template-columns:1fr}}.post-services[data-astro-cid-gvpn4u4b]{margin-top:3rem;padding:1.75rem;background:var(--color-bg-light);border:1px solid var(--color-border);border-left:4px solid var(--color-brand);border-radius:var(--radius-lg)}.post-services[data-astro-cid-gvpn4u4b] h2[data-astro-cid-gvpn4u4b]{font-size:var(--text-lg);margin:0 0 1.1rem;color:var(--color-navy)}.post-services[data-astro-cid-gvpn4u4b] ul[data-astro-cid-gvpn4u4b]{list-style:none;margin:0;padding:0;display:grid;gap:1rem}.post-services[data-astro-cid-gvpn4u4b] li[data-astro-cid-gvpn4u4b]{margin:0;display:flex;flex-direction:column;gap:.15rem}.post-services[data-astro-cid-gvpn4u4b] a[data-astro-cid-gvpn4u4b]{font-weight:var(--font-weight-semibold)}.post-services[data-astro-cid-gvpn4u4b] span[data-astro-cid-gvpn4u4b]{font-size:var(--text-sm);color:var(--color-text)}.post-related[data-astro-cid-gvpn4u4b]{margin-top:3rem}.post-related[data-astro-cid-gvpn4u4b] h2[data-astro-cid-gvpn4u4b]{font-size:var(--text-sm);text-transform:uppercase;letter-spacing:var(--tracking-caps);color:var(--color-navy);margin:0 0 .5rem}.post-related[data-astro-cid-gvpn4u4b] ul[data-astro-cid-gvpn4u4b]{list-style:none;margin:0;padding:0}.post-related[data-astro-cid-gvpn4u4b] li[data-astro-cid-gvpn4u4b]{margin:0;padding:.85rem 0;border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:.15rem}.post-related[data-astro-cid-gvpn4u4b] a[data-astro-cid-gvpn4u4b]{font-weight:var(--font-weight-semibold)}.post-related[data-astro-cid-gvpn4u4b] span[data-astro-cid-gvpn4u4b]{font-size:var(--text-sm);color:color-mix(in srgb,var(--color-text) 62%,#fff)}