.article-layout{display:grid;grid-template-columns:260px minmax(0,780px) 280px;grid-gap:3.5rem;gap:3.5rem;justify-content:center;align-items:start;padding:3.5rem var(--gutter) 4.5rem}.article-rail{position:-webkit-sticky;position:sticky;top:calc(var(--nav-h) + 2rem);display:flex;flex-direction:column;gap:2.5rem;max-height:calc(100svh - var(--nav-h) - 4rem);overflow-y:auto;scrollbar-width:thin}.article-rail-title{font-size:.57rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--steel);margin-bottom:1.1rem}.article-rail-link{font-size:.6rem;margin-top:1.2rem}.article-toc-list{list-style:none;border-left:1px solid var(--border-light)}.article-toc-list a{display:block;padding:.5rem 0 .5rem 1rem;margin-left:-1px;border-left:1px solid transparent;font-size:.8rem;line-height:1.5;color:var(--text-3);transition:color var(--t-fast),border-color var(--t-fast),font-size var(--t-base) var(--ease)}.article-toc-list a:hover{color:var(--text-1)}.article-toc-list a.on{color:var(--pine);font-weight:600;border-left-color:var(--signal)}.article-project-list,.article-related-list{display:flex;flex-direction:column;gap:1rem}.article-project,.article-related{display:grid;grid-template-columns:74px 1fr;grid-gap:.85rem;gap:.85rem;align-items:center;color:inherit}.article-project-img,.article-related-img{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--surface);display:block}.article-project-img img,.article-project-img video,.article-related-img img,.article-related-img video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.article-project-body,.article-related-body{display:flex;flex-direction:column;gap:.2rem;min-width:0}.article-project-dev,.article-related-type{font-size:.55rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--steel)}.article-project-name,.article-related-title{font-family:var(--serif);font-size:.92rem;font-weight:600;line-height:1.35;color:var(--text-1);transition:color var(--t-fast)}.article-project:hover .article-project-name,.article-related:hover .article-related-title{color:var(--pine)}.article-project-from{font-family:var(--mono);font-size:.68rem;color:var(--text-3)}.article{min-width:0}.article-head{margin-bottom:2.5rem}.article-back{display:inline-block;font-size:.65rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:2rem;transition:color var(--t-fast)}.article-back:hover{color:var(--pine)}.article h1{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:.6rem 0 1.2rem}.article-standfirst{font-size:1.05rem;line-height:1.7;color:var(--text-2);margin-bottom:1.8rem}.article-meta{display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:baseline;padding-top:1.2rem;border-top:1px solid var(--border-light);font-size:.72rem;letter-spacing:.06em;color:var(--text-3)}.article-author{font-weight:600;color:var(--text-1)}.article-hero{position:relative;aspect-ratio:3/2;overflow:hidden;margin-bottom:3rem;background:var(--surface)}.article-hero img,.article-hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.article-body p{font-size:1rem;line-height:1.85;color:var(--text-2);margin-bottom:1.5rem}.article-body h2{font-size:1.4rem;line-height:1.3;margin:2.8rem 0 1rem}.article-body h2:first-child{margin-top:0}.article-body h2{scroll-margin-top:calc(var(--nav-h) + 1.5rem)}.article-body>:last-child{margin-bottom:0}.article-cta{margin-top:3.5rem;padding-top:2.5rem;border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}.article-cta h2{font-size:1.35rem;margin-top:.3rem;max-width:22ch}@media (max-width:1440px){.article-layout{grid-template-columns:220px minmax(0,720px) 250px;gap:2.5rem}}@media (max-width:1180px){.article-layout{grid-template-columns:minmax(0,720px) 250px}.article-rail-left{position:static;grid-column:1/-1;max-height:none;overflow:visible;order:3;padding-top:2.5rem;border-top:1px solid var(--border-light)}.article-rail-left .article-project-list{flex-direction:row;flex-wrap:wrap;gap:1.5rem 2rem}.article-rail-left .article-project{flex:1 1 260px}}@media (max-width:900px){.article-layout{grid-template-columns:1fr;gap:0;padding:0 0 3.5rem}.article-rail{position:static;max-height:none;overflow:visible;padding:2.5rem var(--gutter) 0;border-top:1px solid var(--border-light)}.article-rail-left{order:3;padding-top:2.5rem}.article-rail-right{order:2}.article-rail-left .article-project-list{flex-direction:column}.article-rail-left .article-project{flex:0 0 auto}.article-toc{display:none}.article{padding:3rem var(--gutter) 2.5rem}.article-hero{aspect-ratio:16/10;margin-bottom:2rem}.article-body p{font-size:.95rem}.article-cta{flex-direction:column;align-items:flex-start}}