.article-reading-grid,.article-reading-header>.container-page{--article-header-offset:112px;width:min(var(--page-max), 100% - var(--page-gutter) * 2);margin-inline:auto}.article-reading-grid{grid-template-columns:minmax(0, var(--content-text));justify-content:center;padding-block:clamp(2rem,5vw,4rem);display:grid}.article-reading-header>.container-page{padding-block:7rem 2.5rem;padding-inline:0}.article-reading-header.page-hero-velvet{padding-block:0}.article-reading-header>.container-page>*{max-width:var(--content-text)}.article-reading-header>.container-page>a{width:fit-content;margin-left:0;display:flex}.article-reading-header h1{text-wrap:balance;overflow-wrap:anywhere;max-width:none}.article-reading-header .editorial-intro-rail{padding-left:0}.article-reading-header .editorial-intro-rail:before{display:none}.article-reading-root{overflow-wrap:anywhere;min-width:0}.article-reading-root :where(h2,h3,h4){scroll-margin-top:var(--article-header-offset)}.article-reading-root :where(h2){text-wrap:balance}.article-reading-root img,.article-reading-root video,.article-reading-root svg{max-width:100%}.article-reading-root pre{overflow-x:auto}.article-reading-root .prose>:first-child{margin-top:0}.article-reading-rail{min-width:0;display:none}.article-reading-sections>section{background:0 0;padding-block:2.5rem}.article-reading-sections>section:first-child{padding-top:0}.article-reading-sections>section>.container-page{width:100%}.article-reading-sections .type-section-title{font-size:clamp(1.45rem,2.2vw,1.9rem)}.article-reading-sections .type-lead{font-size:1.0625rem;line-height:1.75}.article-reading-sections [data-reveal]:has(>p:only-child){opacity:1;transition:none;transform:none}.article-reading-sections [aria-hidden=true]:not(svg){display:none}.article-reading-after{width:min(var(--content-text), 100%);margin-inline:auto}.article-toc-label{color:var(--ink-faint);letter-spacing:var(--tracking-eyebrow,.18em);text-transform:uppercase;margin:0 0 1.15rem;font-size:.625rem;font-weight:600}.article-toc ul{--rail-section:2px;--rail-sub:16px;--marker-y:1rem;margin:0;padding:0;list-style:none}.article-toc li{--rail-x:var(--rail-section);position:relative}.article-toc li[data-depth="3"]{--rail-x:var(--rail-sub)}.article-toc li:before{content:"";left:var(--rail-x);background:var(--line);width:1px;position:absolute;top:0;bottom:0}.article-toc li[data-last]:before{bottom:calc(100% - var(--marker-y))}.article-toc li[data-step]:after{content:"";top:0;left:var(--rail-section);width:calc(var(--rail-sub) - var(--rail-section) + 1px);background:var(--line);height:1px;position:absolute}.article-toc li[data-state=done]:before,.article-toc li[data-state=done]:after,.article-toc li[data-state=current]:after{background:var(--brand)}.article-toc li[data-state=current]:before{background:linear-gradient(var(--brand) 0, var(--brand) calc(var(--marker-y) + (100% - var(--marker-y)) * var(--toc-row-fill,0)), var(--line) calc(var(--marker-y) + (100% - var(--marker-y)) * var(--toc-row-fill,0)), var(--line) 100%)}.article-toc li[data-step=out][data-state=todo]:after{background:var(--line)}.article-toc a{padding:.4rem 0;padding-left:calc(var(--rail-x) + 1.5rem);color:var(--ink-soft);overflow-wrap:anywhere;align-items:baseline;gap:.55rem;text-decoration:none;transition:color .14s;display:flex}.article-toc a[data-depth="2"]{font-size:.8125rem;line-height:1.45}.article-toc a[data-depth="3"]{color:var(--ink-faint);font-size:.78125rem;line-height:1.45}.article-toc a:before{content:"";left:var(--rail-x);top:var(--marker-y);transition:background-color .16s,border-color .16s,transform .16s,width .16s;position:absolute}.article-toc a[data-depth="2"]:before{border:1px solid var(--line);background:var(--bg-base);border-radius:50%;width:9px;height:9px;margin:-4px 0 0 -4px}.article-toc a[data-depth="3"]:before{border:1px solid var(--line);background:var(--bg-base);border-radius:50%;width:5px;height:5px;margin:-2px 0 0 -2px}.article-toc-index{font-family:var(--font-display), sans-serif;letter-spacing:.1em;font-variant-numeric:tabular-nums;color:var(--ink-faint);flex:none;font-size:.625rem;font-weight:600;transition:color .16s}.article-toc a:hover{color:var(--ink-strong)}.article-toc a:hover:before,.article-toc li[data-state=done] a:before{border-color:var(--brand)}.article-toc a[data-in-section]{color:var(--ink-strong)}.article-toc a[data-in-section] .article-toc-index{color:var(--brand)}.article-toc a[data-in-section]:before{border-color:var(--brand)}.article-toc a[aria-current]{color:var(--ink-strong);font-weight:600}.article-toc a[aria-current] .article-toc-index{color:var(--brand)}.article-toc a[aria-current]:before{background:var(--brand);border-color:var(--brand);transform:scale(1.2)}.article-reading-time{color:var(--ink-soft);align-items:center;gap:.5rem;margin-bottom:1.75rem;font-size:.8125rem;display:flex}.article-reading-tags{color:var(--ink-soft);margin-top:1.5rem;font-size:.75rem}.article-reading-next{border-top:1px solid var(--line-soft);color:var(--ink-soft);justify-content:space-between;align-items:center;gap:.75rem;margin-top:1.5rem;padding-top:1rem;font-size:.75rem;display:flex}.article-reading-next strong{color:var(--brand);margin-top:.3rem;font-weight:500;display:block}.article-reading-next svg{flex-shrink:0}.article-reading-warning{border:1px solid var(--line-soft);border-radius:var(--radius-md);color:var(--ink-soft);background:var(--bg-soft);margin-top:1.5rem;padding:1rem;font-size:.75rem;line-height:1.65}.article-reading-warning>svg{margin-bottom:.5rem}.article-reading-warning a{color:var(--brand);align-items:center;gap:.5rem;margin-top:.75rem;display:flex}.article-reading-finished{color:var(--accent-cyan);align-items:center;gap:.5rem;margin-top:1.5rem;font-size:.8125rem;display:flex}.article-reading-float{right:1rem;bottom:calc(var(--rg-mobile-bottom-chrome) + 1rem);z-index:400;background:var(--bg-card);width:64px;height:64px;box-shadow:var(--shadow-card);border-radius:50%;position:fixed}.article-reading-float[hidden]{display:none}.article-reading-trigger{background:var(--brand);color:var(--brand-foreground);border-radius:50%;place-items:center;display:grid;position:absolute;inset:7px}.article-progress-ring{width:64px;height:64px;stroke:var(--accent-cyan);pointer-events:none;position:absolute;inset:0}.article-progress-track{stroke:var(--line-soft)}#reading-progress.article-top-progress{transform-origin:0;background:var(--accent-cyan);width:100%;transition:none;transform:scaleX(0)}.article-reading-overlay{z-index:490;background:color-mix(in srgb, var(--ink-strong) 42%, transparent);position:fixed;inset:0}.article-reading-dialog{z-index:491;overscroll-behavior:contain;background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:75dvh;padding:1.5rem 1.5rem max(1.5rem, env(safe-area-inset-bottom));color:var(--ink-strong);position:fixed;inset:auto 0 0;overflow-y:auto}.article-dialog-title{margin-bottom:1.5rem;padding-right:3rem;font-size:1.125rem;font-weight:600}.article-reading-dialog .article-toc-label{display:none}.article-reading-dialog .article-toc a{min-height:44px;font-size:.9375rem}.article-reading-close{border-radius:var(--radius-md);place-items:center;width:44px;height:44px;display:grid;position:absolute;top:.75rem;right:.75rem}:is(.article-toc a,.article-reading-next,.article-reading-trigger,.article-reading-close):focus-visible{outline:2px solid var(--brand);outline-offset:3px}@media (min-width:1200px){.article-reading-float{display:none}.article-reading-grid{grid-template-columns:minmax(0, 1fr) minmax(0, var(--content-text)) minmax(12rem, 1fr);-moz-column-gap:2.5rem;column-gap:2.5rem}.article-reading-root{grid-column:2}.article-reading-rail{grid-column:3;display:block}.article-reading-rail-inner{top:var(--article-header-offset);max-height:calc(100dvh - var(--article-header-offset) - 2rem);scrollbar-width:thin;padding:.25rem .5rem .5rem 3px;position:sticky;overflow-y:auto}.article-reading-header>.container-page{grid-template-columns:minmax(0, 1fr) minmax(0, var(--content-text)) minmax(12rem, 1fr);-moz-column-gap:2.5rem;column-gap:2.5rem;display:grid}.article-reading-header>.container-page>*{grid-column:2}.article-reading-header>.container-page{padding-block:8rem 3.5rem}}@media (min-width:768px){.article-reading-dialog{border-radius:var(--radius-lg);width:min(28rem,100% - 3rem);inset:auto 1.5rem 1.5rem auto}}@media (max-width:1199px){.article-reading-header>.container-page{max-width:var(--content-text)}.article-reading-root{padding-right:4rem}}@media (max-width:767px){.article-reading-header>.container-page{padding-block:5.5rem 1.75rem}.article-reading-header.page-hero-velvet{padding-block:0}.article-reading-header [aria-hidden=true]:not(svg),.article-reading-header:after{display:none}.article-reading-header h1{text-wrap:pretty;font-size:clamp(1.75rem,7vw,2.25rem);line-height:1.12}.article-reading-header :is(.mb-10,.mb-11,.mb-8){margin-bottom:1.25rem}.article-reading-header :is(.mt-8,.mt-10,.mt-12){margin-top:1.25rem}.article-reading-header [data-reveal],.article-reading-header .hero-stagger-children>*{opacity:1;animation:none;transform:none}.article-reading-grid{padding-block:1.75rem 3rem}.article-reading-sections>section{padding-block:1.75rem}}@media (prefers-reduced-motion:reduce){.article-toc a,.article-reading-header *,.article-reading-root [data-reveal]{transition:none!important;animation:none!important}.article-reading-root [data-reveal]{opacity:1!important;transform:none!important}}