/* Original photographs are displayed without cropping or generated variants. */
[hidden]{display:none!important}
:root{--ink:#182d42;--body:#43525d;--muted:#6b7780;--line:#dde4e6;--teal:#286e63;--accent:#b25839;--paper:#fff;--wash:#f3f6f5;--serif:"Songti SC","Noto Serif CJK SC","STSong",serif;--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif}
*{box-sizing:border-box;letter-spacing:0}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #81bfb0;outline-offset:4px}button{color:inherit}img{display:block;max-width:100%}.wrap{width:min(1240px,calc(100% - 80px));margin:auto}.site-header{height:76px;background:#152538;color:#f7f8f8}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:36px}.brand img{width:224px;height:auto}.site-nav{display:flex;align-items:center;gap:32px;font-size:14px}.site-nav a{color:#e1e7e9}.site-nav a.current{color:#e7ce84}.nav-cta{padding:7px 17px;background:#a95437;color:white!important;border-radius:4px}.mobile-menu{display:none}.language-switch{display:flex;align-items:center;gap:4px}.language-switch a{padding:5px 10px;font-size:12px;line-height:1.5;color:var(--muted);border-radius:3px}.language-switch a.active{background:var(--ink);color:white}.index-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:35px 0 25px}.eyebrow{font-size:12px;color:var(--accent);font-weight:650;margin-bottom:6px}h1,h2,h3,p{margin:0}h1{font-family:var(--serif);font-size:38px;line-height:1.4;font-weight:650}h2{font-family:var(--serif);font-size:26px;line-height:1.5}h3{font-size:18px;line-height:1.55;font-weight:600}.intro{color:var(--muted);font-size:15px;margin-top:9px}.index-top .language-switch{margin-top:9px}.toolbar{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:18px;min-height:65px}.tabs{display:flex;gap:23px;white-space:nowrap;overflow:auto;scrollbar-width:none;min-width:0}.tabs button{border:0;border-bottom:2px solid transparent;background:none;min-height:64px;padding:0 1px;font-size:14px;color:var(--muted);white-space:nowrap}.tabs button.active{color:var(--teal);border-color:var(--teal);font-weight:650}.filter-tools{display:flex;align-items:center;gap:10px;flex-shrink:0}.search{display:flex;gap:8px;align-items:center;width:187px;padding:7px 10px;border:1px solid var(--line);border-radius:4px;color:#81908e}.search input{border:0;background:none;outline:none;width:100%;min-width:0;font-size:13px;color:var(--ink)}.filter-toggle{border:1px solid var(--line);border-radius:4px;background:white;width:34px;height:34px}.filter-panel{display:flex;align-items:center;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}.filter-panel[hidden]{display:none}.filter-panel label{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted)}select{border:1px solid var(--line);border-radius:3px;padding:6px;background:white;color:var(--ink)}.list-heading{display:flex;align-items:center;justify-content:space-between;margin:24px 0 17px}.list-heading h2{font-family:var(--sans);font-size:17px;font-weight:650}.list-heading span{font-size:13px;color:var(--muted)}.case-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 24px}.case-card{min-width:0;border-bottom:1px solid var(--line);padding-bottom:20px}.card-photo{position:relative;display:block;background:var(--wash);aspect-ratio:3/4;overflow:hidden;border-radius:4px}.card-photo img{width:100%;height:100%;object-fit:contain}.photo-count{position:absolute;right:9px;bottom:9px;background:#fffef5ee;color:#32453e;font-size:11px;padding:2px 7px;border-radius:3px;display:flex;gap:5px;align-items:center}.card-meta{margin:14px 0 7px;display:flex;justify-content:space-between;gap:5px;align-items:center;font-size:12px;color:var(--muted)}.card-meta .category{color:var(--teal);font-weight:550}.case-card h3{min-height:56px}.case-card h3 a:hover{color:var(--teal)}.card-summary{font-size:13px;line-height:1.8;color:var(--muted);margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:47px}.card-bottom{display:flex;align-items:center;justify-content:space-between;color:var(--muted);margin-top:14px;font-size:12px}.card-bottom a{color:var(--ink);display:flex;gap:9px;align-items:center}.card-bottom i{font-size:11px}.pagination{display:flex;justify-content:center;padding:32px 0 42px}.more{background:white;border:1px solid #a6b8b2;border-radius:4px;padding:10px 32px;color:var(--teal)}.empty{padding:70px 20px;text-align:center;color:var(--muted);grid-column:1/-1}.site-footer{border-top:1px solid var(--line);padding:25px 0 30px;background:#f6f8f7}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:12px;color:var(--muted)}.footer-inner strong{font-size:13px;color:var(--ink);font-weight:550}.footer-links{display:flex;gap:24px}.detail-topline{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:26px}.back{font-size:13px;color:var(--muted);display:flex;gap:10px;align-items:center}.back:hover{color:var(--teal)}.detail-heading{padding:30px 0 0}.detail-heading .eyebrow{color:var(--teal);margin-bottom:7px}.detail-heading h1{font-size:36px;max-width:1050px}.detail-meta{display:flex;align-items:center;gap:24px;color:var(--muted);font-size:13px;margin-top:16px}.detail-meta span{display:flex;align-items:center;gap:8px}.detail-meta i{font-size:12px;color:#8b9699}.detail-intro{max-width:900px;margin-top:23px;font-size:16px;line-height:1.95;color:var(--body)}.detail-intro p+p{margin-top:7px}.photo-section{padding-top:29px}.section-heading{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:20px;margin-bottom:17px}.section-heading h2{font-size:22px}.section-heading span{font-size:12px;color:var(--muted)}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start}.gallery.two{grid-template-columns:repeat(2,minmax(0,1fr));max-width:1000px}.photo{margin:0;min-width:0}.photo button{display:block;position:relative;border:0;padding:0;width:100%;background:var(--wash);border-radius:3px;overflow:hidden;aspect-ratio:3/4}.photo button img{width:100%;height:100%;object-fit:contain}.photo figcaption{font-size:13px;line-height:1.7;color:var(--muted);padding-top:10px}.zoom-symbol{position:absolute;right:10px;bottom:10px;width:30px;height:30px;display:grid;place-items:center;color:var(--ink);background:#fffffff0;border-radius:3px}.photo-section.secondary .gallery{grid-template-columns:repeat(3,minmax(0,1fr));max-width:970px}.photo-section.secondary .photo button{height:285px;aspect-ratio:auto}.photo-section.secondary .section-heading{margin-top:5px}.detail-nav{display:flex;justify-content:space-between;align-items:center;margin:40px 0;border-top:1px solid var(--line);padding-top:22px;font-size:13px}.detail-nav a{display:flex;align-items:center;gap:12px;color:var(--teal)}.lightbox{border:0;padding:0;background:#111a1f;color:white;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh}.lightbox::backdrop{background:#111a1f}.lightbox-stage{height:calc(100% - 92px);display:flex;align-items:center;justify-content:center;padding:54px 65px 10px;overflow:auto}.lightbox-stage img{max-height:100%;object-fit:contain}.lightbox-stage.zoomed{display:block}.lightbox-stage.zoomed img{max-width:none;max-height:none;width:auto;margin:auto}.lightbox-caption{height:92px;text-align:center;font-size:14px;padding:12px 80px}.lightbox-caption small{display:block;color:#a9bbc0;margin-top:5px}.lightbox button{position:absolute;background:#26383e;color:white;border:1px solid #5b6b70;width:40px;height:40px;border-radius:4px}.lightbox-close{top:15px;right:20px}.lightbox-zoom{top:15px;right:72px}.lightbox-prev{top:48%;left:16px}.lightbox-next{top:48%;right:16px}.lightbox button:disabled{opacity:.35;cursor:default}body:has(dialog[open]){overflow:hidden}html[lang=ru] .tabs{gap:14px}html[lang=ru] .tabs button{font-size:12px}
.index-top{padding:28px 0 23px}.index-top .eyebrow{display:none}.case-card{display:flex;flex-direction:column}.card-meta{order:0;margin:0 0 7px}.case-card h3{order:1;min-height:54px;height:54px;line-height:1.5;margin-bottom:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-photo{order:2}.card-summary{order:3;margin-top:12px}.card-bottom{order:4}.card-bottom>span{max-width:58%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(min-width:1400px){.wrap{width:min(1240px,calc(100% - 120px))}}
@media(max-width:1100px){.site-nav{gap:18px}.case-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.tabs{gap:17px}.search{width:155px}.toolbar{flex-wrap:wrap;gap:0}.filter-tools{padding-bottom:12px}.tabs{width:100%}.gallery{gap:16px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.site-header{height:65px}.brand img{width:195px}.site-nav{display:none}.mobile-menu{display:block;position:relative}.mobile-menu summary{list-style:none;cursor:pointer;font-size:18px;padding:6px 8px}.mobile-menu nav{position:absolute;right:0;top:45px;width:180px;background:#152538;padding:14px;z-index:5;box-shadow:0 5px 18px #15253833}.mobile-menu a{display:block;padding:9px}.index-top{padding:23px 0 19px;gap:8px}h1{font-size:30px}.intro{font-size:13px;max-width:230px;line-height:1.7}.index-top .eyebrow{display:none}.language-switch{gap:0}.language-switch a{font-size:11px;padding:5px 7px}.index-top .language-switch{margin-top:6px}.toolbar{position:relative;min-height:initial}.tabs{gap:22px}.tabs button{min-height:48px}.filter-tools{width:100%;gap:10px;padding:0 0 11px}.search{flex:1;width:auto;padding:6px 10px}.list-heading{margin:18px 0 13px}.case-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 15px}.case-card h3{font-size:16px;min-height:50px}.card-meta{font-size:10px;flex-wrap:wrap;margin-top:9px}.card-summary{font-size:12px}.card-bottom{font-size:10px}.card-bottom span{display:none}.card-bottom a{margin-left:auto}.filter-panel{flex-wrap:wrap;gap:12px}.detail-topline{margin-top:18px}.detail-heading{padding-top:22px}.detail-heading h1{font-size:29px;line-height:1.45}.detail-meta{font-size:12px;gap:15px;flex-wrap:wrap;margin-top:13px}.detail-intro{font-size:15px;margin-top:20px;line-height:1.9}.gallery,.gallery.two{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}.gallery .photo:first-child{grid-column:1/-1;max-width:480px;width:100%;justify-self:center}.gallery .photo:first-child button{max-height:470px}.photo figcaption{font-size:12px}.section-heading{padding-top:17px}.section-heading h2{font-size:21px}.photo-section.secondary .gallery{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.photo-section.secondary .photo:first-child{grid-column:auto}.photo-section.secondary .photo button{height:155px}.photo-section.secondary figcaption{font-size:11px}.detail-nav{gap:20px;align-items:flex-start}.detail-nav a{max-width:55%}.footer-inner{align-items:flex-start;flex-direction:column;gap:13px}.lightbox-stage{padding:64px 12px 10px}.lightbox-prev,.lightbox-next{top:auto;bottom:22px}.lightbox-caption{font-size:12px}.lightbox-stage.zoomed img{max-width:none}.pagination{padding:25px 0 32px}}
@media(max-width:380px){.wrap{width:calc(100% - 28px)}.brand img{width:180px}.intro{max-width:195px}.case-grid{gap:20px 12px}.case-card h3{font-size:15px}.card-meta{font-size:10px}.card-summary{font-size:11px}.card-bottom{margin-top:10px}.detail-heading h1{font-size:27px}.photo-section.secondary .photo button{height:130px}}
/* Site navigation, accessible controls, and the full-resolution image viewer. */
.locale-en .case-card h3,.locale-ru .case-card h3{height:81px;min-height:81px;-webkit-line-clamp:3}
.header-inner,.footer-inner{width:min(1240px,calc(100% - 80px));margin:auto}
.site-header{position:relative;z-index:10}.brand{flex-shrink:0}.site-nav a.active{color:#e7ce84}
.skip-link{position:absolute;top:-100px;left:12px;background:white;color:var(--ink);padding:10px;z-index:100}.skip-link:focus{top:8px}
.menu-toggle{display:none;border:1px solid #829095;background:none;color:white;width:38px;height:38px;border-radius:4px}
.language-switch{flex-shrink:0}h1,h3{overflow-wrap:anywhere}
.search:focus-within{outline:2px solid #81bfb0;outline-offset:2px}.filter-toggle{width:36px;height:36px;flex-shrink:0}
.filter-toggle[aria-expanded=true]{background:var(--wash);border-color:var(--teal);color:var(--teal)}
.tabs{scrollbar-width:thin}.card-meta time{white-space:nowrap;flex-shrink:0}.card-meta .category{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-bottom{gap:8px}.card-bottom a{white-space:nowrap}.case-view-label{order:5;font-size:11px;color:var(--muted);margin-top:8px;display:flex;gap:5px;align-items:center}
.card-photo{flex-shrink:0}.more i{margin-left:10px}.footer-links{flex-wrap:wrap}.detail-meta{flex-wrap:wrap}
.gallery.one{grid-template-columns:minmax(0,1fr);max-width:620px}.photo{scroll-margin-top:20px}.photo button{max-height:650px}
.photo figcaption{overflow-wrap:anywhere}.photo-section.secondary .photo button{height:330px}.photo-section.secondary .gallery.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.section-heading{gap:16px}.section-heading span{white-space:nowrap}.detail-intro{max-width:930px}.detail-intro p+p{margin-top:10px}
.evidence-section{margin-top:30px;max-width:1000px}.evidence-section h2{font-size:22px}.evidence-note{color:var(--body);font-size:14px;margin-top:10px}
.evidence-section ol{padding:0;margin:18px 0 0;list-style:none;border-top:1px solid var(--line)}
.evidence-section li{display:grid;grid-template-columns:100px minmax(0,1fr) auto;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.evidence-section time{font-size:13px;color:var(--muted)}.evidence-section h3{font-size:16px}.evidence-section p{font-size:14px;color:var(--body)}
.evidence-section li>span{display:flex;align-items:start;gap:10px;color:var(--teal)}
.detail-nav{margin:40px 0 25px;gap:20px}.case-share{border:0;background:none;padding:0;display:flex;align-items:center;gap:9px;color:var(--teal);text-align:left}
.related-knowledge{border-bottom:1px solid var(--line);padding:0 0 20px;margin-bottom:30px;color:var(--body);font-size:14px}
.related-knowledge summary{cursor:pointer}.related-knowledge>div{display:flex;gap:20px;flex-wrap:wrap;margin-top:15px}.related-knowledge a{color:var(--teal)}.related-knowledge a i{margin-left:8px}
.related-section{margin:30px 0 45px}.related-section>h2{font-size:24px;margin-bottom:20px}.related-case-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.related-case-grid .card-photo{aspect-ratio:4/3}
.lightbox{margin:0}.lightbox-inner{height:100%;display:grid;grid-template-rows:60px minmax(0,1fr) auto;position:relative}
.lightbox-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;border-bottom:1px solid #334149}
.lightbox-tools{display:flex;gap:10px}.lightbox-toolbar>span{font-size:13px;color:#c1cfd2}
.lightbox-stage{height:auto;display:block;padding:0;overflow:auto;position:relative;overscroll-behavior:contain;min-width:0;min-height:0}
.lightbox-canvas{min-width:100%;min-height:100%;width:max-content;display:flex;align-items:center;justify-content:center;padding:14px 60px}
.lightbox-stage img{display:block;max-width:none;max-height:none;flex-shrink:0;object-fit:contain}
.lightbox-caption{height:auto;text-align:center;font-size:13px;padding:15px 75px 18px;color:#d2dbdf;max-height:120px;overflow:auto}
.lightbox .icon-button{position:static;display:grid;place-items:center;background:#26383e;color:white;border:1px solid #5b6b70;width:38px;height:38px;border-radius:4px;flex-shrink:0}
.lightbox .lightbox-prev{position:absolute;top:48%;left:12px}.lightbox .lightbox-next{position:absolute;top:48%;right:12px}
@media(min-width:1400px){.header-inner,.footer-inner{width:min(1240px,calc(100% - 120px))}}
@media(max-width:1100px){.related-case-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.site-nav{gap:14px;font-size:12px}.brand img{width:195px}.nav-cta{padding:7px 10px}.header-inner{gap:15px}}
@media(max-width:760px){
.locale-en .case-card h3,.locale-ru .case-card h3{height:72px;min-height:72px}
.header-inner,.footer-inner{width:calc(100% - 36px)}.menu-toggle{display:grid;place-items:center}
.site-nav{display:none;position:absolute;top:65px;right:18px;left:18px;padding:14px 18px;background:#152538;box-shadow:0 6px 12px #0002;border-top:1px solid #52616b;flex-direction:column;align-items:stretch;font-size:14px;gap:0}
.site-nav.open{display:flex}.site-nav a{padding:12px 0}.site-nav .nav-cta{padding:10px;margin-top:8px}
.case-card h3{min-height:50px;height:50px}.card-meta{min-height:34px;align-content:end;column-gap:8px}.card-summary{min-height:44px}.card-bottom{font-size:11px}.case-view-label{font-size:10px}
.filter-panel label{font-size:12px;min-width:0;flex-wrap:wrap}.filter-panel select{max-width:180px;min-width:0}
.detail-topline{gap:12px}.back{font-size:12px}.gallery.one{grid-template-columns:minmax(0,1fr)}
.photo-section.secondary .gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}.photo-section.secondary .photo button{height:230px}
.gallery.two .photo:first-child{grid-column:auto}.gallery.two .photo button{max-height:none}
.evidence-section li{grid-template-columns:75px minmax(0,1fr);gap:12px}.evidence-section li>span{grid-column:2}.evidence-section h3{font-size:15px}.evidence-section p{font-size:13px}
.related-knowledge>div{flex-direction:column;gap:12px}.related-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.lightbox-toolbar{padding:10px 12px}.lightbox-tools{gap:6px}.lightbox-canvas{padding:12px}
.lightbox .lightbox-prev,.lightbox .lightbox-next{top:auto;bottom:15px}.lightbox-caption{font-size:12px;padding:15px 62px}
}
@media(max-width:380px){.header-inner,.footer-inner{width:calc(100% - 28px)}.photo-section.secondary .photo button{height:190px}.index-top,.detail-topline{flex-wrap:wrap}.index-top .language-switch{margin-top:0}}