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@media(min-width:1600px){.cover-art{height:480px}}
@media(max-width:1000px){main,.masthead,.navigation,.topline,footer{padding-left:30px;padding-right:30px}.hero{gap:30px}.hero h1{font-size:66px}.cover-art{height:410px}.paper{width:175px;height:235px}.paper-front b{font-size:115px}.legacy-banner{gap:35px;padding:35px}.navigation{gap:12px}.navigation a{font-size:10px}.story-grid{grid-template-columns:repeat(2,1fr)}.archive-number{font-size:90px}.brand-option{padding:15px}.logo-dark strong{font-size:30px}}
@media(max-width:680px){main,.masthead,.navigation,.topline,footer{padding-left:20px;padding-right:20px}.topline{font-size:8px;letter-spacing:.04em;align-items:start}.topline>span:first-child{max-width:105px}.dot{padding:0 5px}.topline>span:last-child{text-align:right}.masthead{padding-top:20px;padding-bottom:20px}.wordmark{width:205px;height:auto}.header-actions{gap:15px}.archive-link{display:none}.language{font-size:10px;padding:7px}.menu-toggle{display:block;font-size:23px;padding:0}.navigation{display:none}.navigation.is-open{display:flex;flex-wrap:wrap;justify-content:start;gap:18px 28px;padding-top:18px;padding-bottom:18px}.navigation a{font-size:11px}.hero{grid-template-columns:1fr;gap:35px;padding:36px 0}.hero h1{font-size:64px;margin-top:22px}.hero-intro{font-size:16px;max-width:340px}.cover-art{height:350px}.paper{width:170px;height:220px}.paper-back{left:20%;top:24%}.paper-front{left:42%;top:23%}.paper-front b{font-size:110px}.paper-lines{height:35px;margin-top:10px}.art-orbit{width:400px;height:400px}.art-label{top:20px;left:20px}.art-bottom{left:20px;right:20px;bottom:15px}.section-heading{align-items:start;gap:10px}.section-heading h2{font-size:25px}.section-heading .text-link{font-size:10px;max-width:105px;text-align:right;flex-shrink:0}.section-heading .muted{font-size:10px;max-width:95px;text-align:right}.collection-grid{grid-template-columns:1fr;gap:24px}.collection{padding-top:16px}.collection h3{font-size:30px;margin-bottom:8px}.collections{padding-bottom:35px}.legacy-banner{grid-template-columns:1fr;gap:28px;padding:25px;margin-bottom:40px}.archive-number{border:0;border-bottom:1px solid #bcb7aa;flex-direction:row;align-items:end;justify-content:start;gap:25px;padding:0 0 24px;font-size:80px}.archive-number span{max-width:125px;margin-bottom:7px}.legacy-banner h2{font-size:34px}.story-grid{grid-template-columns:1fr;gap:28px}.story-card{display:grid;grid-template-columns:100px 1fr;gap:17px;padding-bottom:24px}.story-card>img,.card-symbol{height:100px;width:100px;object-fit:cover}.card-symbol{font-size:75px;line-height:100px;padding-left:12px}.card-symbol span{right:10px;font-size:25px}.story-copy{padding-top:0}.story-copy h3{font-size:22px;margin-bottom:10px}.story-copy .eyebrow{font-size:8px;margin-bottom:10px}.story-copy>p:not(.eyebrow){display:none}.story-copy .text-link{font-size:10px}.latest{padding-bottom:35px}.page-heading{padding-top:35px}.page-heading h1{font-size:44px;overflow-wrap:anywhere}.archive-filters{flex-wrap:wrap;gap:15px}.archive-filters label:first-child{flex:1 1 100%}.archive-filters label:nth-child(2){flex:1}.archive-row{grid-template-columns:1fr 30px;gap:8px 15px;padding:22px 0}.archive-row time{grid-column:1;font-size:11px}.archive-row h2{grid-column:1;grid-row:2;font-size:23px}.archive-row .lang-tag{grid-column:2;grid-row:1;padding:0}.archive-arrow{grid-column:2;grid-row:2}.legacy-meta{flex-direction:column;gap:10px;margin-bottom:30px}.prose{font-size:16px}.prose h1{font-size:35px}.prose h2{font-size:27px}.prose ul,.prose ol{padding-left:23px}.brand-grid{grid-template-columns:1fr;gap:20px}.logo-dark strong{font-size:37px}.logo-light{min-height:150px}.favicon-preview{gap:12px}.footer-brand p{font-size:20px}footer{grid-template-columns:1fr;padding-top:30px;gap:28px}.footer-links{gap:13px 20px}.footer-bottom{gap:15px;flex-wrap:wrap;margin-top:0}.button{gap:25px}.empty-collection h2{font-size:31px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.other-blogs{border-top:1px solid var(--line);padding:25px 0 35px}.other-blogs h2{font:11px var(--sans);font-weight:bold;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px}.other-blogs>div{display:flex;flex-wrap:wrap;gap:14px 28px}.other-blogs a{font-size:12px}
/* Approved Open ledger identity; the full wordmark stays legible on narrow screens. */
.wordmark{width:320px;height:auto}.logo-dark strong{font-size:30px}.logo-dark{gap:12px}
@media(max-width:680px){.wordmark{width:clamp(170px,57vw,230px)}.logo-dark strong{font-size:24px}}
/* Editorial article and catalog integration. */
.editorial-feature{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;border-top:1px solid var(--line);padding:35px 0 55px}.feature-image img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}.editorial-feature h2{font-size:38px;margin-bottom:20px}.editorial-feature h2 a{text-decoration:none}.editorial-feature p:not(.eyebrow){color:var(--muted);font-size:15px}.article-header{padding:55px 0 30px}.article-header h1{font-size:clamp(40px,5vw,65px);line-height:1.08;margin-bottom:25px}.article-header .eyebrow a{color:var(--accent)}.article-deck{font-size:20px;line-height:1.65;color:var(--muted)}.article-byline{display:flex;gap:12px 24px;flex-wrap:wrap;font-size:11px;border-top:1px solid var(--line);padding-top:20px}.research-context{font-size:11px;color:var(--muted);margin:12px 0 0}.article-cover{margin:0 0 45px}.article-cover img{width:100%;height:auto;display:block}.article-cover figcaption{font-size:12px;color:var(--muted);margin-top:10px}.article-body{font-size:18px;line-height:1.9}.article-body p{margin-bottom:1.5em}.article-body figure{margin:40px 0}.article-body figure img{border:1px solid var(--line)}.diagram-expand{display:block}.article-body h2{margin-top:45px}.related-reading,.comments{border-top:1px solid var(--line);padding-top:30px;padding-bottom:30px}.related-reading h2,.comments h2{font-size:30px}.related-reading li{padding:8px 0;font-size:14px}.related-reading a{color:#9e371f;text-decoration:underline}.comments{margin-bottom:45px}.collection-list{padding-bottom:50px}.story-grid:has(>.story-card:only-child){grid-template-columns:1fr}.story-grid:has(>.story-card:only-child)>.story-card{display:grid;grid-template-columns:200px 1fr;gap:25px}.story-grid:has(>.story-card:only-child)>.story-card>img{height:150px}.story-grid:has(>.story-card:only-child) .story-copy{padding-top:0}
@media(max-width:680px){.editorial-feature{grid-template-columns:1fr;gap:25px;padding:25px 0 35px}.editorial-feature h2{font-size:32px}.article-header{padding-top:35px}.article-header h1{font-size:40px}.article-deck{font-size:17px}.article-body{font-size:17px;line-height:1.85}.article-body h2{font-size:28px}.article-cover{margin-bottom:30px}.article-byline{gap:10px 18px}.story-grid:has(>.story-card:only-child)>.story-card{grid-template-columns:100px 1fr;gap:17px}.story-grid:has(>.story-card:only-child)>.story-card>img{height:100px}.research-context{font-size:11px}.related-reading ul{padding-left:20px}}
.article-header h1{overflow-wrap:anywhere}
@media(max-width:380px){html[lang=ru] .article-header h1{font-size:32px;line-height:1.14;letter-spacing:-.035em;overflow-wrap:break-word}}
.story-copy{min-width:0;overflow-wrap:anywhere}