/* Zortex presentation layer. See docs/design-contract.json for source-derived roles.
   Editorial geometry is native CSS grid/container layout, not absolute positions. */
:root{--spacing:.25rem;--radius:.38rem;--header:3.375rem;--grid-gap:8px;--gutter:1.5rem;--bg:#fff;--ink:#111;--muted:#676767;--line:#0000001f;--subtle:#0000000a;--surface:#f6f6f6;--focus:#005fcc;color-scheme:light;font-family:Inter,Arial,Helvetica,sans-serif;font-feature-settings:'ss01';background:var(--bg);color:var(--ink)}
:root[data-theme=dark]{--bg:#171717;--ink:#fafafa;--muted:#b1b1b1;--line:#fff3;--subtle:#ffffff1f;--surface:#252525;--focus:#a4c9ff;color-scheme:dark}
*{box-sizing:border-box}html{scroll-padding-top:calc(var(--header) + 2rem);scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-size:var(--type-p1-size);line-height:var(--type-p1-line);letter-spacing:var(--type-p1-track);font-weight:400}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{font-weight:500}h1,h2{text-wrap:balance}p{text-wrap:pretty}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea,summary{touch-action:manipulation}button{cursor:pointer}button{background:transparent}button:disabled{opacity:.45;cursor:wait}img{max-width:100%;display:block}svg{flex-shrink:0;vertical-align:middle}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--focus);outline-offset:4px}main:focus{outline:0}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.muted{color:var(--muted)}.meta{font-size:var(--type-meta-size);line-height:var(--type-meta-line);font-weight:var(--type-meta-weight);letter-spacing:var(--type-meta-track)}.icon{display:inline-block;flex:none;width:20px;height:20px}.text-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;border:0;padding:0;background:transparent;transition:color 250ms linear;font-size:14px;line-height:1.4;font-weight:500}.text-link .icon{width:16px;height:16px}.text-link:hover{color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--ink);color:var(--bg);border:1px solid transparent;border-radius:100px;min-height:42px;padding:12px 21px;font-size:14px;line-height:16px;font-weight:500;text-align:center;transition:background-color 200ms linear,opacity 200ms linear}.button:hover{opacity:.82}.button.secondary{background:var(--subtle);color:var(--ink)}.button .icon{width:16px;height:16px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:0;border-radius:50%;padding:0;color:var(--ink);flex:none}.icon-button:hover,.icon-button.selected{background:var(--subtle)}.brand{font-size:24px;line-height:1;letter-spacing:-.9px;font-weight:600;display:inline-block}.skip-link{position:fixed;z-index:200;top:12px;left:24px;padding:12px 18px;border-radius:var(--radius);background:var(--ink);color:var(--bg);transform:translateY(-150%)}.skip-link:focus{transform:none}.container{max-width:90rem;margin-inline:auto;padding-inline:var(--gutter);container-type:inline-size}.grid12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--grid-gap)}.read-span,.title-span{grid-column:1/-1;min-width:0}.header{height:var(--header);background:var(--bg);position:sticky;top:0;z-index:40}.header-inner{height:100%;max-width:90rem;padding-inline:var(--gutter);margin:auto;display:flex;gap:36px;align-items:center}.desktop-nav{display:none;align-items:center;gap:32px;font-size:14px;font-weight:500;line-height:1}.desktop-nav a{padding-block:20px;transition:color 200ms}.desktop-nav a:hover,.desktop-nav a[aria-current]{color:var(--muted)}.header-actions{display:flex;gap:12px;align-items:center;margin-left:auto}.header-cta{display:none;min-height:36px;padding-block:9px}main{min-height:65vh}.page-flow{display:flex;flex-direction:column;gap:80px;padding-top:72px}.hero h1{max-width:62.5rem;overflow-wrap:anywhere}.hero-summary{max-width:36rem;margin-top:24px}.centered{text-align:center}.centered h1,.centered .hero-summary{margin-inline:auto}.eyebrow{margin-bottom:32px}.hero.centered .hero-summary{max-width:32rem}.hero{padding-block:8px 0}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:32px}.section-heading .text-link{flex:none}.media{position:relative;background:var(--subtle);overflow:hidden;border-radius:var(--radius)}.media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.media.square{aspect-ratio:1}.media.landscape{aspect-ratio:16/9}.media.split-image{aspect-ratio:4/3}.featured{display:grid;gap:48px 24px;grid-template-columns:minmax(0,1fr)}.featured-lead{min-width:0;align-self:start}.lead-image{aspect-ratio:4/5}.lead-caption{padding-top:16px}.lead-caption h2{margin-bottom:16px}.lead-caption .meta,.card-copy .meta{display:flex;flex-wrap:wrap;gap:8px 12px}.featured-lead a:hover h2,.story-link:hover :is(h2,h3){color:var(--muted)}.featured-lead h2,.story-card :is(h2,h3){transition:color 250ms linear;overflow-wrap:anywhere}.side-stack{display:grid;grid-template-columns:minmax(0,1fr);gap:64px;padding-inline:24px}.story-card{min-width:0}.story-link{display:block}.card-copy{padding-top:16px}.card-copy :is(h2,h3){margin:0 0 16px}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px 16px}.missing-cover{display:flex;align-items:center;padding:32px;background:var(--surface)}.missing-cover span{font-size:clamp(2rem,5vw,5rem);line-height:1;letter-spacing:-.06em;color:var(--muted)}.split-section{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:center}.split-copy{display:flex;flex-direction:column;gap:24px;align-items:flex-start}.split-copy p{max-width:36rem}.full-figure figcaption{margin-top:16px;max-width:52rem}.callout{background:var(--subtle);border-radius:var(--radius);padding:80px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:24px}.callout h2{max-width:50rem}.callout p{max-width:34rem}.pull-quote{max-width:60rem;margin:auto;text-align:center;display:grid;gap:32px}.pull-quote blockquote{margin:0;overflow-wrap:anywhere}.faq-title{margin-bottom:32px}.faq{border-bottom:1px solid var(--line);padding:24px 0}.faq summary{display:flex;align-items:center;justify-content:space-between;gap:24px;list-style:none;cursor:pointer;font-size:18px}.faq summary::-webkit-details-marker{display:none}.faq[open] summary .icon{transform:rotate(45deg)}.faq p{margin-top:20px;color:var(--muted)}.footer{margin-top:120px;padding-bottom:28px}.footer-top{padding-top:48px;border-top:1px solid var(--line);display:grid;gap:48px}.footer-top>div>p{max-width:26rem;margin-top:24px;font-size:16px;line-height:26px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:24px}.footer-links>div{display:flex;flex-direction:column;align-items:flex-start;gap:16px;font-size:14px;line-height:22px}.footer-links>div>span{margin-bottom:8px}.footer a:hover{color:var(--muted)}.footer-links .icon{width:13px;height:13px}.footer-bottom{display:flex;align-items:center;flex-wrap:wrap;gap:16px 24px;font-size:12px;line-height:18px;margin-top:72px}.footer-bottom>a{margin-left:auto}.footer-note{display:none}.footer-bottom .icon-button{width:32px;height:32px}.site-dialog,.mobile-dialog{border:0;background:var(--bg);color:var(--ink);padding:32px;border-radius:12px;width:min(640px,calc(100vw - 32px));max-height:calc(100dvh - 32px)}dialog::backdrop{background:rgb(0 0 0/.25);backdrop-filter:blur(4px)}body:has(dialog[open]){overflow:hidden}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:32px}.search-dialog-form label{font-size:14px;display:block;margin-bottom:12px}.input-action{display:flex;gap:12px}.input-action input{min-width:0;width:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);padding:12px;font-size:16px}.site-dialog>p{margin-top:24px;font-size:14px}.mobile-dialog{inset:0;margin:0;min-width:100vw;height:100dvh;max-height:100dvh;border-radius:0;align-content:start}.mobile-dialog nav{display:grid;gap:12px}.mobile-dialog nav a{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:24px;line-height:1.3}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;background:var(--ink);color:var(--bg);padding:14px 22px;border-radius:var(--radius);font-size:14px;line-height:22px;max-width:calc(100vw - 32px);width:max-content;box-shadow:0 4px 24px #0002}.preview-banner{padding:10px 24px;background:#fff4cb;color:#3e3210;font-size:13px;line-height:24px;text-align:center}.preview-banner a{margin-left:24px;text-decoration:underline}.preview-banner svg{width:14px;height:14px}.noscript-nav{display:flex;flex-wrap:wrap;gap:20px;padding-block:24px}
/* Discovery is server rendered: every filter, sort and page has a shareable URL. */
.journal-page{padding-top:72px}.journal-header{margin-bottom:56px}.journal-header .eyebrow{margin-bottom:24px}.journal-header .hero-summary{margin-top:24px}.category-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}.category-nav a{padding:10px 18px;border-radius:100px;font-size:14px;line-height:20px;white-space:nowrap}.category-nav a:hover{background:var(--subtle)}.category-nav a.selected{background:var(--ink);color:var(--bg)}.archive-controls{border-block:1px solid var(--line);padding:16px 0;display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}.archive-search{display:flex;align-items:center;gap:12px;flex:1;min-width:230px}.archive-search input{min-width:0;width:100%;border:0;padding:10px 0;background:transparent;font-size:16px;line-height:22px}.archive-search .text-link{margin-right:8px}.archive-search .icon{width:18px}.archive-sort{display:flex;align-items:center;gap:10px;font-size:14px;line-height:20px}.archive-sort>label{color:var(--muted)}.archive-sort select{border:0;padding:10px 28px 10px 4px;max-width:170px;background:transparent;font-size:14px}.view-switch{display:flex;gap:4px}.view-switch .icon{width:17px;height:17px}.results-meta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:20px 32px;font-size:13px;line-height:22px;color:var(--muted)}.results-meta .text-link{font-size:13px;min-height:24px}.journal-results{row-gap:56px}.journal-results .card-copy :is(h2,h3){max-width:24rem}.journal-results.list-view{grid-template-columns:minmax(0,1fr);gap:0}.list-view .story-card{border-bottom:1px solid var(--line)}.list-view .story-link{display:grid;grid-template-columns:100px minmax(0,1fr);gap:24px;align-items:center;padding:24px 0}.list-view .media{width:100px;height:100px}.list-view .card-copy{padding:0}.list-view .card-copy :is(h2,h3){max-width:56rem}.pagination{margin-top:64px;padding-top:24px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}.pagination>div{display:flex;gap:8px}.pagination>div>a{border-radius:50%;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;font-size:14px}.pagination a[aria-current]{background:var(--ink);color:var(--bg)}.pagination>a:last-child{justify-self:end}.empty-state{text-align:center;padding:72px 24px;display:flex;flex-direction:column;align-items:center;gap:24px}.empty-state p{max-width:36rem}.error-page{padding-block:120px}
/* Long-form editorial content: semantic heading levels are separate from roles. */
.article-page{padding-top:32px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;font-size:13px;line-height:22px;margin-bottom:56px}.breadcrumbs a:hover{color:var(--ink)}.article-header{margin-bottom:48px}.article-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-bottom:32px}.article-header h1{overflow-wrap:anywhere}.article-summary{max-width:42rem;margin:24px auto 0}.article-content-grid{row-gap:0;align-items:start}.article-tools{border-top:1px solid var(--subtle);padding-top:12px;min-height:53px;display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:40px}.article-tools .meta{font-size:13px;font-weight:400;line-height:20px}.article-tools button{flex:none;font-weight:500}.article-body{grid-row:2;min-width:0}.toc-rail{display:none;grid-column:1/3;grid-row:2;position:sticky;top:calc(var(--header) + 32px);max-height:calc(100dvh - var(--header) - 64px);overflow-y:auto;font-size:13px;line-height:20px;padding-top:6px}.toc-rail>p{margin-bottom:20px;font-size:13px}.toc-rail nav{display:flex;flex-direction:column;gap:14px;color:var(--muted)}.toc-rail a:hover,.toc-rail a.active{color:var(--ink)}.toc-rail .toc-sub{padding-left:12px}.mobile-toc{border-bottom:1px solid var(--line);margin-bottom:32px;padding-bottom:16px;font-size:14px}.mobile-toc summary{list-style:none;display:flex;justify-content:space-between;align-items:center;cursor:pointer}.mobile-toc nav{display:flex;flex-direction:column;gap:16px;margin-top:24px}.article-cover{margin-bottom:64px}.article-cover .landscape{max-height:760px}.prose{overflow-wrap:anywhere}.prose p{font-size:var(--type-p1-size);line-height:var(--type-p1-line);letter-spacing:var(--type-p1-track);margin:0 0 24px}.prose h2{font-size:var(--type-h3-size);line-height:var(--type-h3-line);letter-spacing:var(--type-h3-track);font-weight:var(--type-h3-weight);margin:48px 0 24px;text-wrap:balance}.prose h3,.prose h4,.prose h5,.prose h6{font-size:var(--type-h4-size);line-height:var(--type-h4-line);letter-spacing:var(--type-h4-track);font-weight:500;margin:40px 0 20px}.prose>h2:first-child,.prose>h3:first-child{margin-top:0}.prose>p:last-child{margin-bottom:0}.prose a{border-bottom:1px solid currentColor;text-decoration:none;text-underline-offset:4px}.prose a:hover{color:var(--muted)}.prose blockquote{margin:40px 0;border-left:1px solid var(--line);padding:0 0 0 24px;color:var(--ink)}.prose blockquote p{font-size:20px;line-height:30px;letter-spacing:-.2px}.prose ul,.prose ol{padding-left:24px;margin:24px 0}.prose li{padding-left:4px;margin:12px 0}.prose li p{margin:8px 0}.prose hr{border:0;border-top:1px solid var(--line);margin:48px 0}.prose img{width:100%;height:auto;border-radius:var(--radius);margin-block:40px 16px}.prose p:has(img)+p:has(em){font-size:14px;line-height:23px;color:var(--muted)}.prose pre{margin:32px 0;background:var(--surface);padding:24px;border-radius:var(--radius);overflow:auto;font-size:13px;line-height:22px;tab-size:4}.prose code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.82em;background:var(--subtle);padding:3px 5px;border-radius:3px}.prose pre code{font-size:inherit;background:none;padding:0;border-radius:0;white-space:pre}.table-scroll{overflow-x:auto;margin:32px 0;border:1px solid var(--line);border-radius:var(--radius)}.prose table{width:100%;border-collapse:collapse;font-size:14px;line-height:23px;min-width:480px}.prose th,.prose td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.prose th{font-weight:500;background:var(--subtle)}.prose tr:last-child td{border-bottom:0}.article-end{margin-top:56px;display:flex;flex-direction:column;align-items:flex-start;gap:32px}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag-list a{font-size:13px;line-height:20px;padding:7px 14px;background:var(--subtle);border-radius:100px}.tag-list a:hover{background:var(--line)}.author-note{width:100%;border-top:1px solid var(--line);padding-top:28px}.author-note>p+p{font-size:14px;line-height:24px;margin-top:8px}.related{margin-top:100px}
@media(min-width:48rem){:root{--header:4rem;--gutter:2rem;--grid-gap:16px}.header-cta{display:inline-flex}.lead-image{aspect-ratio:16/9}.footer-top{grid-template-columns:1fr 1fr;gap:80px}.footer-note{display:block}.article-page{padding-top:48px}.article-header{margin-bottom:64px}}
@media(min-width:63.75rem){.desktop-nav{display:flex}.mobile-toggle{display:none}}
@media(min-width:80rem){:root{--grid-gap:24px}}
@container(min-width:44rem){.page-flow{gap:120px}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:64px 24px}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.side-stack{grid-template-columns:repeat(var(--side-count,3),minmax(0,1fr));padding-inline:0;gap:24px}.split-section{grid-template-columns:1fr 1fr;gap:64px}.split-copy{padding:16px 24px}.split-section.reversed>.media{order:2}.split-section.reversed>.split-copy{order:1}.callout{padding-block:120px}.read-span{grid-column:4/span 6}.title-span{grid-column:2/span 10}}
@container(min-width:60rem){.featured{grid-template-columns:repeat(4,minmax(0,1fr));align-items:start}.featured-lead{grid-column:span 3;position:sticky;top:calc(var(--header) + 16px);padding-bottom:var(--lead-pad,0px)}.side-stack{grid-column:4;grid-template-columns:minmax(0,1fr);row-gap:64px}.side-card:last-child{padding-bottom:var(--side-pad,0px)}.title-span{grid-column:3/span 8}.toc-rail{display:block}.mobile-toc{display:none}}
@media(max-width:47.999rem){.page-flow{padding-top:56px}.section-heading{gap:16px}.section-heading .text-link{font-size:12px}.side-card :is(h2,h3){font-size:18px;line-height:24px}.side-card .meta{font-size:14px;line-height:20px}.journal-page{padding-top:48px}.journal-header{margin-bottom:40px}.category-nav{gap:4px;margin-bottom:24px}.category-nav a{font-size:13px;padding:9px 14px}.archive-search{flex-basis:100%;min-width:0}.archive-sort{flex:1;min-width:0}.archive-sort select{max-width:160px;padding-right:8px}.results-meta{font-size:12px}.article-header h1{font-size:var(--type-h1-size)}.breadcrumbs{margin-bottom:40px}.article-meta{font-size:13px;gap:12px}.article-tools{margin-bottom:32px}.footer{margin-top:80px}.footer-bottom{margin-top:48px}.footer-bottom>a{margin-left:0}.footer-bottom>span:first-child{margin-right:auto}.prose pre{padding:20px}.site-dialog,.mobile-dialog{padding:24px}.input-action{flex-wrap:wrap}.input-action input{flex-basis:100%}.pagination{gap:12px}.list-view .story-link{grid-template-columns:76px minmax(0,1fr);gap:20px}.list-view .media{width:76px;height:76px}.list-view .card-copy :is(h2,h3){margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media print{.header,.footer,.toc-rail,.mobile-toc,.article-tools button,.breadcrumbs,dialog,.related,.toast{display:none!important}.article-page{padding-top:0}.read-span,.title-span{grid-column:1/-1}.article-body{max-width:44rem;margin:auto}.article-header{margin-bottom:32px}.prose a{border:0}.article-end{break-inside:avoid}}

/* Windowed pagination remains usable as a journal grows. */
.pagination-gap{display:inline-flex;align-items:center;justify-content:center;min-width:20px;color:var(--muted)}
@media(max-width:47.999rem){.pagination>div{grid-column:1/-1;grid-row:2;justify-content:center;flex-wrap:wrap;gap:4px}.pagination>div>a{width:34px}.pagination>a:last-child{grid-column:3;grid-row:1}}
/* Intrinsic-size guardrails for editor-controlled labels and long content. */
.header-inner>.brand{min-width:0;max-width:min(50vw,18rem);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.header-actions{flex:none}.desktop-nav{min-width:0;overflow-x:auto;white-space:nowrap;scrollbar-width:thin}.desktop-nav a{flex:none}
.footer-top>*,.footer-links>*{min-width:0}.footer .brand,.footer p,.footer-links,.footer-bottom{overflow-wrap:anywhere;max-width:100%}
.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}
.article-summary,.article-meta,.breadcrumbs,.tag-list,.author-note,.toc-rail,.mobile-toc,.card-copy .meta{overflow-wrap:anywhere}
.breadcrumbs{flex-wrap:wrap}.breadcrumbs a,.article-meta a{min-width:0;max-width:100%}.tag-list a{max-width:100%}
.mobile-dialog .brand{max-width:70%;overflow-wrap:anywhere}.mobile-dialog nav a{overflow-wrap:anywhere;min-width:0}
.category-nav a{max-width:100%;white-space:normal;overflow-wrap:anywhere;min-width:0}
/* An entry that stands for a document published elsewhere marks itself in the title. */
.story-card .outbound{width:1em;height:1em;margin-left:.3em;color:inherit;vertical-align:-.08em}