/* Shared Contact and Blog layouts. Source typography and motion are kept local. */
.editorial-page{--page-surface:var(--editorial-surface,var(--paper));background:var(--page-surface);--line:rgba(9,9,9,.2)}
.editorial-page .site-header.scrolled{background:var(--page-surface);backdrop-filter:none}
.editorial-page .site-footer{background:transparent;max-width:1600px;margin:0 auto}
.editorial-page .nav-link[aria-current=page]{text-decoration:underline;text-underline-offset:5px}
.editorial-page .sparks[aria-current=page]{background:var(--ink);color:var(--paper)}
.editorial-page .mobile-menu{background:var(--page-surface)}
.editorial-mobile-menu{overflow-y:auto;overscroll-behavior:contain}
.editorial-mobile-menu>a>span:first-child{font:inherit}
.editorial-title{font-size:120px;font-weight:400;line-height:.98;letter-spacing:-.04em;text-wrap:balance}
.ed-pill{border:1px solid var(--ink);border-radius:999px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:14px;font:12px/1.15 var(--mono);letter-spacing:.06em;text-transform:uppercase;transition:background .22s,color .22s,transform .35s var(--ease)}
.ed-pill:hover,.ed-pill:focus-visible{background:var(--ink);color:var(--page-surface)}
.ed-pill:active{transform:scale(.96)}
.ed-pill[hidden],.editorial-page [hidden]{display:none!important}
.editorial-page .reveal{--ed-delay:0s}
.editorial-page.js-motion .reveal{transition-duration:.7s;transition-delay:calc(var(--ed-delay) + var(--i,0)*.1s);transition-timing-function:cubic-bezier(.22,1,.36,1)}
.editorial-page.js-motion .reveal:not(.is-visible){opacity:0;transform:translateY(8px)}
.editorial-page.motion-paused .reveal{transform:none!important;opacity:1!important}
.editorial-page.js-motion .editorial-title{--ed-delay:.2s;transition-duration:.5s;transition-timing-function:cubic-bezier(0,0,.05,1)}
.editorial-page.js-motion .editorial-title:not(.is-visible){transform:translateY(6px)}

/* Contact: the first column stays pinned alongside the two portraits. */
.contact-page-main{max-width:1600px;padding:0 32px;margin:0 auto;display:grid;grid-template-columns:66% 34%;align-items:start}
.contact-page-intro{position:sticky;top:0;min-height:680px;height:100svh;padding:120px 32px 40px 0;display:flex;flex-direction:column;justify-content:space-between}
.contact-page-heading{font-size:96px;line-height:.95;letter-spacing:-.04em;font-weight:400}
.contact-page-copy{font-size:32px;line-height:1.15;letter-spacing:-.02em;max-width:580px;--ed-delay:.35s!important}
.contact-page-people{padding:120px 0 40px;display:flex;flex-direction:column;gap:120px}
.contact-page-person{max-width:380px;width:100%;--ed-delay:.4s!important}
.contact-page.js-motion .contact-page-person{transition-duration:1s}
.contact-page.js-motion .contact-page-copy{transition-duration:.4s}
.contact-page-portrait{display:block;aspect-ratio:.680357;overflow:hidden;border-radius:4px}
.contact-page-portrait img{width:100%;height:100%;object-fit:cover}
.contact-page-caption{padding-top:32px}
.contact-category{font-size:24px;font-weight:400;line-height:1.15;letter-spacing:-.02em;margin-bottom:24px}
.contact-page-name{font-size:24px;line-height:1.15;letter-spacing:-.02em;margin-bottom:8px}
.contact-page-role{font-size:16px;line-height:1.4;max-width:300px}
.contact-page-caption .ed-pill{margin-top:32px}
.contact-page .site-footer{margin-top:120px}

/* The archive uses plain type, sharp borders and full-color hover states. */
.sparks-hero{padding:200px 24px 120px;text-align:center}
.sparks-subtitle{font-size:24px;line-height:1.4;letter-spacing:0;margin-top:32px;--ed-delay:.3s!important}
.sparks-search-trigger{display:flex;width:max-content;align-items:center;gap:7px;font:12px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:11px 10px;margin:32px auto 0;border-radius:999px;--ed-delay:.35s!important}
.sparks-search-trigger:hover,.sparks-search-trigger:focus-visible{background:rgba(0,0,0,.06)}
.sparks-search-trigger svg{transition:transform .3s var(--ease)}
.sparks-search-trigger:hover svg{transform:rotate(-12deg) scale(1.1)}
.sparks-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:1552px;margin:0 auto;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.archive-grid{margin-left:24px;margin-right:24px;margin-bottom:120px}
.spark-card{position:relative;display:flex;flex-direction:column;justify-content:space-between;aspect-ratio:1;min-width:0;min-height:300px;gap:36px;padding:32px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);background:transparent;isolation:isolate;overflow:hidden}
.spark-card:nth-child(3n){border-right:0}
.spark-card:nth-last-child(-n+3){border-bottom:0}
.spark-card:before{position:absolute;inset:0;content:"";background:var(--spark-accent);opacity:0;z-index:-1;transition:opacity .19s cubic-bezier(.2,.8,.2,1)}
.spark-card:hover:before,.spark-card:focus-visible:before{opacity:1}
.spark-card:focus-visible{outline:2px solid var(--ink);outline-offset:-6px}
.spark-card h2{font-size:clamp(26px,2.67vw,36px);font-weight:400;line-height:1.1;letter-spacing:-.025em;overflow-wrap:break-word}
.spark-read{display:inline-flex;width:max-content;align-items:center;gap:10px;font:12px/1.2 var(--mono);letter-spacing:.07em;text-transform:uppercase;padding:7px 9px;margin-left:-9px;margin-bottom:-7px;border-radius:999px;transition:background .2s}
.spark-card:hover .spark-read,.spark-card:focus-visible .spark-read{background:rgba(0,0,0,.04)}
.spark-card-arrow{transform:translate(-4px,4px);opacity:0;transition:opacity .22s,transform .35s var(--ease)}
.spark-card:hover .spark-card-arrow,.spark-card:focus-visible .spark-card-arrow{transform:none;opacity:1}
.last-sparks{max-width:1600px;margin:120px auto;padding:0 24px}
.last-sparks-head{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:40px}
.last-sparks-head h2{font-size:64px;line-height:1.05;font-weight:400;letter-spacing:-.035em}

/* The search dialog mirrors the original compact dark command palette. */
.sparks-search{position:fixed;top:min(22vh,200px);bottom:auto;margin:0 auto;width:min(660px,calc(100% - 32px));max-height:70svh;padding:0;border:0;border-radius:4px;background:#080808;color:var(--paper);box-shadow:0 20px 80px #0003;overflow:hidden}
.sparks-search::backdrop{background:rgba(0,0,0,.4);animation:search-dim .6s var(--ease)}
.sparks-search[open]{display:flex;flex-direction:column;animation:search-arrive .3s cubic-bezier(.7,0,.1,1)}
.motion-paused .sparks-search[open],.motion-paused .sparks-search::backdrop{animation:none}
.search-input-row{display:flex;gap:12px;align-items:center;padding:20px;border-bottom:1px solid #ffffff24;flex:none}
.search-input-row svg{flex-shrink:0}
.search-input-row input{min-width:0;flex:1;background:none;border:0;color:var(--paper);outline:none;font:14px/1.4 Feixen,Arial,sans-serif;padding:0;border-radius:0}
.search-input-row input::placeholder{color:rgba(245,240,235,.45)}
.search-input-row input::-webkit-search-cancel-button{display:none}
.search-clear{font-size:22px;line-height:1;min-width:24px;min-height:24px;color:#aaa}
.search-close{font:10px var(--mono);text-transform:uppercase;border:1px solid #ffffff3b;border-radius:3px;padding:5px;color:#c4c0bc}
.search-close:hover,.search-clear:hover{color:white}
.search-status{font-size:12px;color:#aaa5a2;padding:18px 20px 12px}
.search-results{overflow-y:auto;overscroll-behavior:contain;min-height:0;scrollbar-color:#555 #181818;padding:0 8px 8px}
.search-result{display:block;padding:14px 12px;border-radius:3px;transition:background .15s}
.search-result:hover,.search-result:focus-visible,.search-result.is-active{background:#252424;outline:none}
.search-result strong{display:block;font-size:14px;line-height:1.4;font-weight:400}
.search-result p{font-size:11px;line-height:1.4;color:#b7b2af;margin-top:5px}
.search-help{display:flex;gap:20px;border-top:1px solid #ffffff24;padding:12px 20px;font:10px var(--mono);color:#8e8b89;flex:none}
@keyframes search-arrive{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
@keyframes search-dim{from{background:rgba(0,0,0,0)}to{background:rgba(0,0,0,.4)}}

/* A reversible tint change follows the reference's IntroText scroll trigger. */
.spark-article-page{transition:background-color .3s cubic-bezier(.44,0,.56,1)}
.spark-article-page .site-header{transition:background-color .3s cubic-bezier(.44,0,.56,1)}
.spark-article-page.article-reading{--page-surface:var(--paper)}
.spark-article-page.motion-paused,.spark-article-page.motion-paused .site-header{transition:none}
.reading-progress{position:fixed;left:0;top:0;width:100%;height:2px;background:var(--ink);z-index:85;transform:scaleX(0);transform-origin:left;pointer-events:none}
.article-heading{max-width:1600px;margin:0 auto;padding:200px 32px 120px;text-align:center}
.article-intro-grid,.article-body-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px;max-width:1600px;padding:0 32px;margin:0 auto}
.article-author{grid-column:1/6;margin:0;display:flex;flex-direction:column;align-items:center;text-align:center;gap:32px;padding:0 24px}
.author-portrait{height:120px;width:120px;mask-image:var(--author-mask,none);mask-size:100% 100%;mask-position:center;mask-repeat:no-repeat;-webkit-mask-image:var(--author-mask,none);-webkit-mask-size:100% 100%;-webkit-mask-repeat:no-repeat;--ed-delay:.3s!important}
.author-portrait img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.author-byline{font-size:14px;line-height:1.4;max-width:300px;--ed-delay:.4s!important}
.editorial-page.js-motion .author-portrait,.editorial-page.js-motion .author-byline{transition-duration:.6s;transition-timing-function:cubic-bezier(.44,0,.48,1);transform:none}
.editorial-page.js-motion .author-portrait:not(.is-visible),.editorial-page.js-motion .author-byline:not(.is-visible){transform:none}
.author-name{margin-bottom:4px}
.article-intro{grid-column:6/12;font-size:36px;line-height:1.1;letter-spacing:-.015em;--ed-delay:.3s!important}
.article-body-grid{margin-top:64px}
.article-aside{grid-column:1/6;min-width:0}
.article-services-desktop{position:sticky;top:140px;max-width:500px;padding-right:40px}
.article-services h2{font-size:24px;line-height:1.25;letter-spacing:-.02em;font-weight:400;margin-bottom:24px}
.service-link{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:400px;border-top:1px solid var(--ink);padding:17px 0;font-size:24px;line-height:1.2;letter-spacing:-.02em}
.service-link:last-child{border-bottom:1px solid var(--ink)}
.service-link span:last-child{display:block;transition:transform .35s var(--ease)}
.service-link:hover span:last-child{transform:translate(3px,-3px)}
.service-0{--ed-delay:.1s!important}.service-1{--ed-delay:.2s!important}
.article-services-mobile{display:none}
.article-body{grid-column:6/12;min-width:0;font-size:24px;line-height:1.4;letter-spacing:-.012em}
.article-section+.article-section{margin-top:48px}
.article-section h2{font-size:32px;line-height:1.15;font-weight:400;letter-spacing:-.02em;margin-bottom:24px}
.article-section p+p{margin-top:24px}
.article-media{margin:48px 0;position:relative}
.article-media img,.article-media video{display:block;width:100%;height:auto;border-radius:4px}
.video-toggle{margin-top:12px}
.article-embed{margin:48px 0;overflow:hidden;border-radius:4px;background:rgba(0,0,0,.075)}
.article-embed>button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;min-height:300px;width:100%;padding:32px;font-size:24px;text-align:center}
.embed-play{border:1px solid var(--ink);border-radius:50%;width:72px;height:72px;display:grid;place-items:center;font-size:32px;transition:transform .3s var(--ease),background .2s,color .2s}
.article-embed>button:hover .embed-play{transform:scale(1.08);background:var(--ink);color:var(--page-surface)}
.article-embed small{font:12px var(--mono);text-transform:uppercase}
.article-embed>a{display:block;padding:18px;font:12px var(--mono);border-top:1px solid rgba(0,0,0,.2);text-align:center}
.article-embed iframe{display:block;width:100%;aspect-ratio:16/9;border:0}
.article-resources{display:flex;flex-direction:column;gap:16px;margin-top:40px}
.article-resource-link{display:flex;align-items:baseline;justify-content:space-between;gap:20px;font-size:18px;line-height:1.35;padding-bottom:12px;border-bottom:1px solid rgba(0,0,0,.35);overflow-wrap:anywhere}
.article-resource-link:hover span:first-child{text-decoration:underline;text-underline-offset:4px}
.article-event-link{margin-top:40px}
.article-attribution{font:11px/1.5 var(--mono);letter-spacing:0;margin-top:48px;color:rgba(9,9,9,.65)}
.article-attribution a{text-decoration:underline;text-underline-offset:3px}
.article-sharing{margin-top:64px;border-top:1px solid var(--ink);padding-top:32px}
.article-sharing h2{font-size:24px;font-weight:400;line-height:1.2;margin-bottom:24px}
.share-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.share-social{height:56px;width:56px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;transition:background .4s var(--ease),color .4s var(--ease),transform .4s var(--ease)}
.share-social:hover,.share-social:focus-visible{background:var(--ink);color:var(--paper);transform:scale(1.04)}
.share-social:active{transform:scale(.95)}
.share-status{font:12px/1.4 var(--mono);min-height:17px;margin-top:16px}
.share-url{width:100%;background:transparent;border:1px solid var(--ink);padding:12px;font:12px/1.4 var(--mono);color:inherit}

@media(min-width:1440px){.editorial-title{font-size:140px}.contact-page-heading{font-size:120px;line-height:1;letter-spacing:-.03em}}
@media(min-width:1600px){.archive-grid{margin-left:auto;margin-right:auto}}
@media(min-width:744px) and (max-width:1023px){
 .editorial-title{font-size:88px}
 .sparks-hero{padding-top:144px}
 .sparks-subtitle{font-size:22px}
 .sparks-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .spark-card{padding:28px;min-height:330px}
 .spark-card h2{font-size:32px}
 .spark-card:nth-child(3n){border-right:1px solid var(--ink)}
 .spark-card:nth-child(2n){border-right:0}
 .spark-card:nth-last-child(-n+3){border-bottom:1px solid var(--ink)}
 .spark-card:nth-last-child(-n+2){border-bottom:0}
 .compact-grid .spark-card:last-child{display:none}
 .compact-grid .spark-card:nth-child(2){border-bottom:0}
 .contact-page-main{grid-template-columns:58% 42%}
 .contact-page-intro{padding-top:104px;padding-right:24px}
 .contact-page-heading{font-size:72px}
 .contact-page-people{padding-top:104px}
 .contact-page-copy{font-size:28px}
 .article-heading{padding-top:144px}
 .article-intro-grid,.article-body-grid{grid-template-columns:repeat(8,minmax(0,1fr))}
 .article-author{grid-column:1/3;padding:0 8px;gap:24px}
 .article-intro,.article-body{grid-column:3/9}
 .article-intro{font-size:34px}
 .article-aside{display:none}
 .article-body{font-size:22px}
 .article-services-mobile{display:block;margin-top:64px}
}
@media(max-width:743px){
 .editorial-title{font-size:56px;line-height:.98;letter-spacing:-.035em}
 .sparks-hero .editorial-title{font-size:64px;letter-spacing:-.04em}
 .editorial-page .site-header{height:80px}
 .sparks-hero{padding:120px 16px 80px}
 .sparks-subtitle{font-size:20px;line-height:1.4;max-width:310px;margin:32px auto 0}
 .sparks-grid{grid-template-columns:1fr}
 .archive-grid{margin:0 16px 80px}
 .spark-card{aspect-ratio:auto;min-height:240px;padding:24px;border-right:0!important;gap:32px}
 .spark-card h2{font-size:28px}
 .spark-card:nth-last-child(-n+3){border-bottom:1px solid var(--ink)}
 .spark-card:last-child{border-bottom:0}
 .spark-card-arrow{opacity:1;transform:none}
 .last-sparks{padding:0 16px;margin:80px auto}
 .last-sparks-head{align-items:flex-start;gap:20px;margin-bottom:32px}
 .last-sparks-head h2{font-size:40px;max-width:150px}
 .last-sparks-head .ed-pill{font-size:10px;padding:11px 12px;margin-top:4px}
 .sparks-search{top:100px;max-height:calc(100svh - 130px)}
 .search-input-row{padding:16px;gap:10px}
 .search-help{display:none}
 .contact-page-main{display:block;padding:0 16px}
 .contact-page-intro{position:relative;min-height:0;height:auto;padding:120px 0 0;gap:32px;text-align:center;align-items:center}
 .contact-page-heading{font-size:56px;line-height:1;letter-spacing:-.03em}
 .contact-page-copy{font-size:24px;line-height:1.2;max-width:370px}
 .contact-page-people{padding:64px 0 0;gap:64px;align-items:center}
 .contact-page-person{width:80%;max-width:300px}
 .contact-page-portrait{aspect-ratio:1}
 .contact-page-caption{padding-top:24px;text-align:center}
 .contact-category{font-size:20px;margin-bottom:24px}
 .contact-page-name{font-size:24px}
 .contact-page-role{font-size:16px}
 .contact-page-caption .ed-pill{margin-top:24px}
 .contact-page .site-footer{margin-top:80px}
 .article-heading{padding:120px 16px 64px}
 .article-intro-grid,.article-body-grid{display:flex;flex-direction:column;padding:0 16px;gap:32px}
 .article-author{padding:0;gap:20px;order:2;align-self:center;max-width:300px}
 .empty-author{display:none}
 .author-portrait{width:88px;height:88px}
 .author-byline{font-size:14px}
 .article-intro{font-size:32px;line-height:1.1;order:1}
 .article-body-grid{margin-top:48px}
 .article-aside{display:none}
 .article-body{font-size:20px;line-height:1.4}
 .article-section h2{font-size:28px;line-height:1.15;margin-bottom:20px}
 .article-section+.article-section{margin-top:40px}
 .article-services-mobile{display:block;margin-top:48px}
 .article-services h2{font-size:22px}
 .service-link{max-width:none;font-size:22px}
 .article-sharing{margin-top:48px}
 .article-resources{margin-top:32px}
 .article-media{margin:32px 0}
 .article-embed>button{min-height:240px;font-size:20px;padding:24px}
 .article-attribution{font-size:10px}
}
@media(max-width:560px){.editorial-mobile-menu{padding-top:100px;padding-bottom:24px;gap:0}.editorial-mobile-menu>a{font-size:24px;padding:10px 0}.editorial-mobile-menu>a>span:last-child{font-size:11px}.editorial-mobile-menu .mobile-menu-foot{margin-top:24px}}
@media(prefers-reduced-motion:reduce){.editorial-page .reveal{transform:none!important;opacity:1!important}.reading-progress{display:none}.sparks-search[open]{animation:none}}