@font-face{font-family:Manrope;src:url('/app/fonts/manrope-cyrillic-400-normal.woff2') format('woff2');font-weight:400;font-display:swap;unicode-range:U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Manrope;src:url('/app/fonts/manrope-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('/app/fonts/manrope-cyrillic-700-normal.woff2') format('woff2');font-weight:700;font-display:swap;unicode-range:U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Manrope;src:url('/app/fonts/manrope-latin-700-normal.woff2') format('woff2');font-weight:700;font-display:swap}
:root{--bg:#101019;--surface:#191924;--line:#343341;--text:#f4f1fa;--muted:#bcb6ca;--accent:#c0a3ff;--mint:#91ddcb;--pink:#f4a5be}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,Arial,sans-serif;line-height:1.75}a{color:var(--accent);text-underline-offset:4px;text-decoration-thickness:1px}a:hover{color:#e5d7ff}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--mint);outline-offset:4px}button,input,select{font:inherit}button,summary{cursor:pointer}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.2;text-wrap:balance}h1{font-size:clamp(36px,4.8vw,66px);font-weight:700;letter-spacing:-.045em;max-width:1030px}h2{font-size:clamp(25px,2.5vw,35px);letter-spacing:-.025em}h3{font-size:22px}p{margin:18px 0}em{font-style:normal;color:var(--accent)}.skip{position:absolute;left:12px;top:-100px;background:var(--bg);padding:14px;z-index:50}.skip:focus{top:10px}.site-header{max-width:1320px;margin:auto;padding:24px 36px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{font-weight:700;letter-spacing:.09em;font-size:21px;color:var(--text);text-decoration:none;white-space:nowrap}.brand span{color:var(--accent)}.site-header nav,footer nav{display:flex;gap:26px;flex-wrap:wrap;align-items:center}.site-header nav a{text-decoration:none;font-size:14px;min-height:44px;display:inline-flex;align-items:center}.header-cta{border:1px solid var(--line);border-radius:99px;padding:8px 18px}main{max-width:1280px;margin:auto;padding:0 32px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted);padding:26px 0}.breadcrumbs a{color:var(--muted);text-decoration:none}.article-hero{padding:25px 0 50px;position:relative}.eyebrow{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--mint);line-height:1.6}.article-hero .eyebrow{margin-bottom:22px}.lead{font-size:clamp(18px,2vw,22px);max-width:900px;color:#cec8d8;line-height:1.6;margin:25px 0}.meta{display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--muted);font-size:12px}.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:38px;border-top:1px solid var(--line);padding-top:26px}.kpis div{display:flex;flex-direction:column;gap:3px;min-width:0}.kpis b{font-size:clamp(25px,3vw,40px);line-height:1.3;color:var(--accent);letter-spacing:-.04em}.kpis span{font-size:13px;color:var(--muted)}.article-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:60px;border-top:1px solid var(--line);padding-top:42px;align-items:start}.toc{position:sticky;top:25px;max-height:calc(100dvh - 50px);overflow:auto;padding-right:8px}.toc summary{font-size:13px;font-weight:700;letter-spacing:.02em;padding:8px 0}.toc nav{display:grid;margin-top:15px;gap:0}.toc a{font-size:12px;text-decoration:none;color:var(--muted);line-height:1.45;padding:10px 0;border-bottom:1px solid #292733}.toc a:hover{color:var(--accent)}article{min-width:0;max-width:900px;font-size:16px}article>section{margin:60px 0;scroll-margin-top:25px}article>section:first-of-type{margin-top:36px}article p{color:#ddd8e5}article h2{margin-bottom:22px}article h3{margin-bottom:12px}article strong{color:var(--text)}article ol{padding-left:24px}article li{margin:14px 0;padding-left:6px;color:#ddd8e5}.method{border-left:3px solid var(--mint);background:#1b2528;padding:22px 25px;border-radius:0 16px 16px 0;font-size:14px}.method b{color:var(--mint)}.method p{margin:8px 0 0;color:#c7d6d6}.data-table{margin:30px 0}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}table{border-collapse:collapse;width:100%;font-size:13px;line-height:1.55}caption{padding:18px 20px;text-align:left;font-size:14px;font-weight:700;color:var(--text)}th,td{padding:15px 18px;text-align:left;border-top:1px solid var(--line);vertical-align:top;min-width:100px}thead th{background:#252333;color:#d1b9ff;font-size:12px}tbody th{font-weight:400;color:var(--text);min-width:180px}td{color:#cec8d9}tbody tr:nth-child(even){background:#ffffff03}.caption,figcaption{font-size:12px!important;color:var(--muted)!important;line-height:1.65;margin:12px 0!important}figure{margin:32px 0}figure>a{display:block;border-radius:16px;overflow:hidden;background:#f8f5ee}figure img{width:100%;object-fit:contain}figure a:focus-visible{outline-offset:5px}.stage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:28px 0}.stage-grid>div{border:1px solid var(--line);background:var(--surface);padding:22px 18px;border-radius:16px}.stage-grid b{font-size:11px;color:var(--mint);text-transform:uppercase;letter-spacing:.05em}.stage-grid h3{font-size:19px;margin-top:20px}.stage-grid p{font-size:13px;line-height:1.6;margin-bottom:0}.calculator{border:1px solid #665484;background:linear-gradient(145deg,#252035,#181c28);padding:28px;border-radius:20px;margin:30px 0}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:22px 0}.fields label{display:grid;gap:7px;font-size:12px;color:#d6cfe4;min-width:0}.fields input,.fields select{width:100%;min-width:0;min-height:48px;padding:10px 12px;border:1px solid #625574;background:#12111c;color:var(--text);border-radius:9px;font-size:16px}.calc-buttons{display:flex;gap:12px;flex-wrap:wrap}.calculator button,.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;min-height:46px;border:1px solid transparent;border-radius:99px;background:var(--accent);color:#20152e;font-weight:700;font-size:13px;text-decoration:none}.calculator button.secondary{background:transparent;border-color:#766889;color:var(--text)}.calculator button:hover,.button:hover{filter:brightness(1.08);color:#20152e}.calculator button.secondary:hover{color:white}output{display:block;margin-top:26px}.calc-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.calc-results>div{border-top:1px solid #4a415b;padding-top:12px;min-width:0}.calc-results span{font-size:12px;display:block;color:#cbc2db}.calc-results b{display:block;font-size:23px;line-height:1.5;overflow-wrap:anywhere;color:var(--mint)}.calc-note{font-size:13px;color:var(--muted)}.calc-error{padding:15px;border:1px solid #cb8a55;background:#3b2c25;border-radius:10px;color:#ffd8b4!important;font-size:13px}.author{margin:50px 0;padding:30px;display:flex;gap:24px;background:var(--surface);border-radius:18px;border:1px solid var(--line)}.avatar{display:grid;place-items:center;width:64px;height:64px;flex:0 0 64px;background:#3f2e5a;border-radius:50%;color:#d3b9ff;font-weight:700;font-size:22px}.author h2{font-size:24px;margin:6px 0 14px}.author p,.author a{font-size:13px}.sources{padding-top:30px;border-top:1px solid var(--line)}.sources li{font-size:13px;overflow-wrap:anywhere}.sources li p{font-size:12px;color:var(--muted);margin:6px 0}.sources>p{font-size:13px}.sources a{font-weight:700}details{border-bottom:1px solid var(--line);padding:16px 0}summary{font-size:16px;font-weight:700;line-height:1.5;padding-right:12px}details p{font-size:14px}.cta{background:#221a32;padding:34px;border-radius:20px}.cta h2{margin-top:16px}.cta p{font-size:15px}.related{border-top:1px solid var(--line);padding:55px 0}.related h2{margin:12px 0 28px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.research-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;color:var(--text);transition:border-color .18s}.research-card:hover{border-color:var(--accent);color:var(--text)}.research-card>div{padding:25px;display:flex;flex-direction:column;flex:1;align-items:flex-start}.research-card img{width:100%;object-fit:contain}.research-card h3{font-size:23px;margin-top:15px}.research-card p{font-size:13px;color:var(--muted)}.read-more{margin-top:auto;font-size:13px;color:var(--accent);font-weight:700}.hub-hero{padding:80px 0 55px}.hub-hero h1{font-size:clamp(43px,6.7vw,88px);max-width:1100px}.hub-cards h2{margin:10px 0 30px}.hub-cards .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hub-cards .research-card h3{font-size:30px}.hub-cards .research-card p{font-size:16px}.hub-method{margin:65px 0 80px;max-width:850px}.hub-method h2{margin:15px 0 25px}.hub-method p{color:var(--muted)}footer{max-width:1280px;margin:auto;padding:40px 32px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}footer p{font-size:13px}footer nav{margin:25px 0}footer a{font-size:12px}footer .brand{font-size:18px}small{font-size:11px}
@media(max-width:1100px){.article-layout{grid-template-columns:205px minmax(0,1fr);gap:30px}.stage-grid{grid-template-columns:1fr}.stage-grid>div{display:block;padding:20px}.stage-grid h3{margin:8px 0}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related .research-card:last-child{grid-column:1/-1;max-width:600px}}
@media(max-width:800px){main{padding:0 22px}.site-header{padding:18px 22px;flex-wrap:wrap;gap:12px}.site-header nav{gap:20px}.site-header nav a{font-size:12px}.article-layout{display:block;padding-top:25px}.toc{position:static;max-height:none;margin-bottom:30px;padding:0}.toc nav{grid-template-columns:1fr 1fr;gap:0 20px}.toc details{padding:0 0 18px}.article-hero{padding-top:18px;padding-bottom:35px}.kpis{gap:16px}.kpis span{font-size:12px}article{font-size:16px}.stage-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stage-grid h3{font-size:18px}.hub-hero{padding-top:50px}.hub-cards .research-card h3{font-size:24px}.hub-cards .research-card p{font-size:14px}.research-card>div{padding:22px}}
@media(max-width:560px){main{padding:0 16px}.site-header{padding:18px 16px}.site-header nav{width:100%;justify-content:space-between;gap:10px}.header-cta{padding:6px 11px}.brand{font-size:18px}.breadcrumbs{padding:22px 0 10px}.kpis{grid-template-columns:1fr;gap:16px}.kpis div{display:grid;grid-template-columns:130px 1fr;align-items:center}.kpis b{font-size:27px}.kpis span{font-size:12px}.lead{font-size:18px}.meta{font-size:11px;gap:8px 16px}.toc nav{grid-template-columns:1fr 1fr;gap:0 12px}.toc a{font-size:11px}.method{padding:20px}.stage-grid{grid-template-columns:1fr}.stage-grid h3{font-size:20px}.stage-grid p{font-size:14px}.calculator{padding:22px 18px}.fields{grid-template-columns:1fr}.calc-results{grid-template-columns:1fr}.calc-results b{font-size:25px}.calc-buttons button{flex:1;padding:12px 16px}.author{padding:23px;flex-direction:column;gap:17px}.author p,.author a{font-size:14px}.card-grid,.hub-cards .card-grid{grid-template-columns:1fr}.related .research-card:last-child{grid-column:auto}.research-card>div{padding:23px}.research-card h3,.hub-cards .research-card h3{font-size:25px}.cta{padding:26px 22px}.hub-hero{padding-top:40px}.hub-method{margin:50px 0}.hub-cards h2{font-size:27px}article>section{margin:45px 0}figure{margin:25px -4px}figure>a{border-radius:10px}figcaption{padding:0 4px}th,td{padding:12px 14px}.sources{font-size:13px}footer{padding:30px 16px}.table-scroll:after{content:''}h1{overflow-wrap:break-word}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body{background:white;color:#222}main{max-width:none}p,article p,article li{color:#222!important}.site-header,.toc,.related,footer,.calc-buttons,.cta{display:none}.article-layout{display:block}article{max-width:none}h1{font-size:32px}h2{font-size:24px}.kpis b,.eyebrow,a{color:#50357c}.method,.author,.calculator{background:#f3f0f8;color:#222}table,thead th,td,tbody th{color:#222;background:white}.data-table,figure{break-inside:avoid}a{text-decoration:none}.sources a:after{content:' (' attr(href) ')';font-weight:400}input,select{color:#222!important;background:white!important}.calculator output{color:#222}.calc-results b{color:#50357c}.lead{color:#444}.article-hero{padding:20px 0}.table-scroll{overflow:visible}details{break-inside:avoid}}

.hero-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin:26px 0}.hero-actions>a{font-size:14px}.brief,.expert{padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.expert{border-left:4px solid var(--mint)}#copy-status{display:block;margin-top:12px;font-size:13px;color:var(--mint)}.brief p{margin-top:0}.data-table table{min-width:780px}.data-table tbody th{min-width:120px}.data-table td:nth-child(4){white-space:nowrap;font-weight:700;color:var(--mint)}.article-hero h1{max-width:1050px}.related ul{columns:2;padding-left:22px}.related li{margin:15px 0;break-inside:avoid}@media(max-width:560px){.brief,.expert{padding:20px}.related ul{columns:1}.hero-actions{gap:16px}.kpis div{grid-template-columns:65px 1fr}}