.art-hero{container-type:inline-size;padding-block:clamp(32px,4vw,56px) clamp(32px,4vw,48px);border-bottom:var(--rule) solid var(--ink)}.art-hero h1{font-size:clamp(1.375rem,calc(225cqi / var(--n, 30)),4.5rem);letter-spacing:-.04em}.art-sub{margin-top:.75rem;font-weight:800;font-size:clamp(1.25rem,2.2vw,1.875rem);letter-spacing:-.02em;line-height:1.2;max-width:40ch}.art-meta{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:1.25rem;font-weight:700}.art-meta .art-tag{color:var(--muted)}.art-meta a.art-tag{text-decoration:underline;text-underline-offset:4px}.art-meta a.art-tag:hover{color:var(--ink)}.art-lead{margin-top:1.25rem;font-size:clamp(1.2rem,1.8vw,1.5rem);line-height:1.45;max-width:46ch}.bp-prose{max-width:60ch;margin:0 auto;padding-block:clamp(40px,5vw,64px);font-size:clamp(1.1875rem,1.4vw,1.3125rem);line-height:1.7}.bp-prose>*+*{margin-top:1.1em}.bp-prose h2{font-size:clamp(1.375rem,2.6vw,2.25rem);letter-spacing:-.03em;line-height:1.1;margin-top:2.2em;padding-top:1rem;border-top:var(--rule) solid var(--ink)}.bp-prose h3{font-size:clamp(1.25rem,1.8vw,1.5rem);letter-spacing:-.02em;line-height:1.2;margin-top:1.8em}.bp-prose h4{font-size:1.125rem;margin-top:1.5em}.bp-prose a{color:var(--ink);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}.bp-prose a:hover{text-decoration-color:var(--venn-hot, #FF6A4D)}.bp-prose strong{font-weight:800}.bp-prose ul,.bp-prose ol{padding-left:1.4em}.bp-prose li+li{margin-top:.4em}.bp-prose ul li::marker{color:var(--ink)}.bp-prose blockquote{margin-left:0;padding-left:24px;border-left:var(--rule) solid var(--ink);font-weight:700}.bp-prose img{display:block;width:100%;height:auto;border:var(--rule) solid var(--ink);background:#fff}.bp-prose figure{margin:2em 0}.bp-prose figcaption{margin-top:.5rem;font-size:1rem;color:var(--muted)}.bp-prose hr,.bp-prose .section-divider{border:0;border-top:var(--rule) solid var(--ink);margin:2.5em 0}.bp-prose table{width:100%;border-collapse:collapse;font-size:1rem;line-height:1.45;display:block;overflow-x:auto}.bp-prose th,.bp-prose td{text-align:left;padding:10px 12px 10px 0;border-bottom:2px solid var(--ink);vertical-align:top}.bp-prose th{font-weight:800}.bp-prose code{font-family:var(--sans);font-weight:700;background:var(--paper-2);padding:0 4px}.bp-prose pre{background:var(--paper-2);border:var(--rule) solid var(--ink);padding:16px;overflow-x:auto;font-size:1rem;line-height:1.5}.bp-prose pre code{background:none;padding:0;font-weight:500}.bp-prose iframe{width:100%;border:var(--rule) solid var(--ink)}@media(max-width:600px){.bp-prose{font-size:1.125rem}.bp-prose h2{font-size:1.25rem}.bp-prose h3{font-size:1.125rem}}.read{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:clamp(48px,5vw,96px);align-items:start}.read>.bp-prose{margin:0}.read-rail{position:sticky;top:32px;margin-top:clamp(40px,5vw,64px)}.rail-card{display:grid;gap:16px;padding:22px 24px;background:var(--paper-2);border:var(--rule) solid var(--ink)}.rail-toc{list-style:none;padding:0;margin:0;display:grid;gap:2px;counter-reset:toc}.rail-toc a{display:grid;grid-template-columns:26px minmax(0,1fr);padding:6px 0;font-weight:600;line-height:1.3;text-decoration:none;color:var(--muted);counter-increment:toc;transition:color .2s}.rail-toc a:before{content:counter(toc,decimal-leading-zero);font-weight:800;font-variant-numeric:tabular-nums}.rail-toc a:hover,.rail-toc a.is-here{color:var(--ink)}.rail-toc a.is-here:before{color:var(--venn-hot, #FF6A4D)}.rail-toc:empty{display:none}.rail-by{font-size:1rem;line-height:1.45;padding-top:14px;border-top:2px solid var(--ink)}.rail-top{font-weight:800;text-decoration:underline;text-underline-offset:4px}.read-rail{display:grid;gap:24px}.rail-next{display:grid;gap:8px;text-decoration:none}.rail-pic{display:block;aspect-ratio:4 / 3;overflow:hidden;border:var(--rule) solid var(--ink);background:var(--paper-2)}.rail-pic img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);transition:transform .6s cubic-bezier(.2,.7,.2,1)}.rail-next:hover .rail-pic img{transform:scale(1.04)}.rail-next-k{font-weight:700;color:var(--muted)}.rail-next strong{font-size:1.25rem;letter-spacing:-.02em;line-height:1.2}.rail-next:hover strong{text-decoration:underline;text-underline-offset:4px}@media(max-width:1099px){.read{grid-template-columns:minmax(0,1fr)}.read>.bp-prose{margin:0 auto}.read-rail{display:none}}.bp-prose .lead-paragraph,.bp-prose .lead{font-size:1.375rem;line-height:1.5;font-weight:500}@media(max-width:600px){.bp-prose .lead-paragraph,.bp-prose .lead{font-size:1.1875rem}}.bp-prose .example-box{padding:20px 24px;background:var(--paper-2);border:var(--rule) solid var(--ink)}.bp-prose .example-box>*+*{margin-top:.8em}.bp-prose .example-box h3{margin-top:0;font-size:1.125rem;letter-spacing:0}.bp-prose .pullquote{margin:2em 0;border-left:0;padding:20px 0;border-top:var(--rule) solid var(--ink);border-bottom:var(--rule) solid var(--ink);font-weight:800;font-size:clamp(1.4rem,2.4vw,1.875rem);letter-spacing:-.02em;line-height:1.25}.bp-prose .pullquote .attr{display:block;margin-top:.75rem;font-size:1rem;font-weight:600;letter-spacing:0}.bp-prose .source-note{padding-top:1rem;border-top:2px solid var(--ink);font-size:1rem;color:var(--muted)}.bp-prose .stat-inline{font-weight:900;letter-spacing:-.01em}.read-progress{position:fixed;z-index:30;left:0;top:0;height:4px;width:100%;background:var(--venn-hot, #FF6A4D);transform:scaleX(0);transform-origin:0 50%;pointer-events:none}.art-byline{align-items:center}.byline-photo{width:44px;height:44px;border:2px solid var(--ink);filter:grayscale(1) contrast(1.05)}.art-pic{padding-top:clamp(24px,3vw,40px)}.more{border-top:var(--rule) solid var(--ink)}.more h2{font-size:clamp(2rem,4.4vw,3.5rem);margin-bottom:clamp(20px,2.5vw,32px)}.more-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,40px)}.more-list a{display:grid;gap:12px;text-decoration:none;align-content:start}.more-pic{display:block;aspect-ratio:4 / 3;overflow:hidden;border:var(--rule) solid var(--ink);background:var(--paper-2)}.more-pic img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.06);transition:transform .6s cubic-bezier(.2,.7,.2,1)}.more-list a:hover .more-pic img{transform:scale(1.04)}.more-list strong{font-size:var(--step-h3);letter-spacing:-.02em;line-height:1.15}.more-list a:hover strong{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:3px}.more-meta{font-weight:700;color:var(--muted)}.more-all{margin-top:clamp(24px,3vw,40px);font-weight:800;font-size:1.25rem}.more-all a{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:3px}@media(max-width:600px){.more-list{grid-template-columns:minmax(0,1fr);gap:0}.more-list li+li{border-top:2px solid var(--ink)}.more-list a{grid-template-columns:112px minmax(0,1fr);gap:4px 16px;padding:16px 0}.more-pic{grid-row:span 2}.more-list strong{font-size:1.25rem;line-height:1.3}}.bp-prose .deck-embed{aspect-ratio:16 / 9;border:var(--rule) solid var(--ink);background:#fff}.bp-prose .deck-embed iframe{width:100%;height:100%;border:0}.bp-prose .deck-actions{font-weight:800}