/* Editorial trade publication. Variance 5 / motion 2 / density 5.
   Layers: header 10; service notice 20; unified widget owns its dialog. */
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*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:5px}p{color:var(--muted);line-height:1.85;margin:0 0 1.1em}h1,h2,h3{line-height:1.3;letter-spacing:-.035em;margin:0 0 .7em}h1{font-size:clamp(38px,4.5vw,64px);font-weight:650}h2{font-size:clamp(27px,3vw,40px);font-weight:650}h3{font-size:23px;font-weight:600}img{display:block;max-width:100%;object-fit:cover}figure{margin:0}.wrap{width:min(1280px,calc(100% - 96px));margin-inline:auto}.section{padding-block:82px}.skip{position:fixed;top:-100px;left:12px;background:var(--surface);z-index:30;padding:15px}.skip:focus{top:10px}.ribbon{height:4px;background:linear-gradient(to right,#f7f5f0 0 33.333%,#1f467d 33.333% 66.666%,#b43138 66.666%)}
header{position:sticky;top:0;z-index:10;background:var(--paper);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;gap:22px;min-height:76px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{width:37px;height:40px;background:var(--red);color:var(--white);display:grid;place-items:center;font-family:Georgia,serif;font-size:25px}.brand-name{font-weight:700;font-size:17px;letter-spacing:.015em}.brand-domain{display:block;font-size:12px;font-weight:500;letter-spacing:.13em;color:var(--muted);margin-top:4px}.nav{display:flex;align-items:center;gap:19px;margin-left:auto;white-space:nowrap;font-size:13px}.nav a{padding-block:25px;position:relative}.nav a[aria-current=page]:after{content:"";height:2px;position:absolute;bottom:15px;inset-inline:0;background:var(--red)}.nav a:hover,.langs a:hover{color:var(--red)}.langs{display:flex;gap:9px;align-items:center;white-space:nowrap;font-size:12px;padding-left:15px;border-left:1px solid var(--line)}.langs [aria-current]{font-weight:750;color:var(--red)}.menu{display:none;border:1px solid var(--line);background:transparent;padding:9px 12px;color:var(--ink)}
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.hero{display:grid;grid-template-columns:1fr 1fr;min-height:540px;align-items:stretch;gap:42px;padding-block:40px}.hero-copy{align-self:center;padding-block:34px;padding-right:8px}.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--red);font-weight:650;margin-bottom:26px}.hero h1{max-width:620px}.hero p{font-size:17px;max-width:34em;margin-block:22px 29px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}.hero-image{height:100%;width:100%;min-height:440px;object-position:66% 50%}.hero figure{position:relative;border-radius:2px;overflow:hidden}.hero figure:after{content:"";position:absolute;bottom:0;right:0;width:70px;height:6px;background:var(--red)}
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.overview{border-top:1px solid var(--line);padding-block:34px 40px}.overview-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.overview-top p{font-size:12px;margin:0}.overview-top strong{font-size:15px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.stat{padding-left:28px;border-left:1px solid var(--line)}.stat:first-child{padding-left:0;border-left:0}.stat strong{font-family:Georgia,"Times New Roman",serif;font-size:54px;letter-spacing:-.025em;display:block;font-weight:400;line-height:1.2}.stat span{display:block;color:var(--muted);font-size:13px;margin-top:8px}.source-note{font-size:11px;line-height:1.7;margin:22px 0 0;max-width:90ch}.source-note a{text-decoration:underline;text-underline-offset:3px}.section-head{max-width:790px;margin-bottom:34px}.section-head p{font-size:16px}.usecases{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.usecase{border-top:2px solid var(--ink);padding-top:26px}.usecase small{font-family:Georgia,serif;font-size:15px;color:var(--red)}.usecase h3{margin-top:22px;min-height:2.6em}.usecase p{font-size:14px;min-height:5.6em}.usecase .text-link{margin-top:18px}.research{border-top:1px solid var(--line)}
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footer{padding:50px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:55px}.footer-grid p{font-size:13px;max-width:350px;margin-top:20px}.footer-links{display:grid;align-content:start;gap:14px;font-size:13px}.footer-links a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid var(--line);margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:22px;color:var(--muted);font-size:11px}.footer-bottom p{font-size:11px;margin:0}.photo-note{font-size:10px;margin-top:12px}
.breadcrumb{padding-top:27px;font-size:12px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}.breadcrumb a:hover{text-decoration:underline}.page-hero{padding:48px 0 47px;max-width:980px}.page-hero h1{font-size:clamp(35px,4vw,53px)}.page-hero p{font-size:18px;max-width:72ch}.page-meta{font-size:12px;color:var(--muted);margin-top:22px}.article-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:68px;align-items:start;padding-bottom:65px}.toc{position:sticky;top:105px;font-size:13px}.toc strong{display:block;margin-bottom:18px}.toc a{display:block;padding:10px 0;color:var(--muted);line-height:1.65}.toc a:hover{color:var(--red)}.toc .button{color:var(--white);padding:12px 14px;margin-top:22px;text-align:center}.article-body{max-width:870px;min-width:0}.article-body section{padding:32px 0;border-top:1px solid var(--line);scroll-margin-top:100px}.article-body h2{font-size:27px;line-height:1.5}.article-body p{font-size:16px;line-height:1.95}.article-body .overview{border:0;padding-top:0}.article-body .stat strong{font-size:41px}.article-body .source-note{font-size:11px}.source-list{font-size:13px;padding-left:18px;line-height:1.85}.source-list li{margin-bottom:12px;overflow-wrap:anywhere}.source-list a{text-decoration:underline;text-underline-offset:3px}.related-links{display:flex;flex-wrap:wrap;gap:14px 24px}.related-links a{font-size:14px;text-decoration:underline;text-underline-offset:4px}.table-scroll{overflow-x:auto;margin:25px 0;max-width:100%}table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}caption{text-align:left;font-weight:600;padding-bottom:14px}th{background:var(--tint);padding:14px 16px;font-weight:600}td{padding:14px 16px;border-bottom:1px solid var(--line);line-height:1.7;vertical-align:top}td:first-child{width:24%;color:var(--muted)}td{overflow-wrap:anywhere}td:last-child{width:35%}.contact-layout{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:36px;align-items:start;padding-bottom:75px}.contact-layout h2{font-size:26px}.contact-layout h3{font-size:20px;margin-top:25px}.contact-layout p{font-size:14px}.form-panel{background:var(--surface);border:1px solid var(--line);padding:32px;min-width:0}.form-panel .privacy-link{font-size:12px;text-decoration:underline;line-height:1.8;display:inline-block;margin-bottom:20px}gt-lead-form{display:block;min-height:200px}.status-box{padding:16px;background:var(--tint);border-left:3px solid var(--red);margin:12px 0;line-height:1.8;font-size:13px}.status-box[hidden],.service-notice[hidden]{display:none}.service-notice{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);width:min(580px,calc(100% - 32px));background:var(--surface);padding:18px 22px;box-shadow:0 8px 40px #152a4533;border:1px solid var(--line);z-index:20;font-size:14px;line-height:1.7}.service-notice button{float:right;margin-left:12px;border:0;background:transparent;color:var(--red);font-size:21px}.retry{background:transparent;border:1px solid var(--line);color:var(--ink);padding:9px 14px;margin-top:12px}.privacy-content{max-width:850px;padding-bottom:70px}.privacy-content section{margin-bottom:35px}.privacy-content h2{font-size:26px}.not-found{padding-block:100px}.not-found p{margin-bottom:30px}
@media(min-width:1400px){.nav{gap:22px;font-size:14px}}@media(max-width:1240px){.wrap{width:calc(100% - 64px)}.header-inner{gap:16px}.nav{gap:13px;font-size:12px}.brand-name{font-size:15px}.brand-mark{width:32px;height:36px}.langs{gap:7px;padding-left:10px}.hero{gap:25px}.hero h1{font-size:49px}html[lang=ru] .nav{display:none}html[lang=ru] .menu{display:block;margin-left:auto}html[lang=ru] .nav.open{display:flex}}
@media(max-width:1240px){.nav{display:none}.menu{display:block;margin-left:auto}.nav.open,html[lang=ru] .nav.open{display:flex;position:absolute;top:80px;left:0;right:0;padding:20px 32px;background:var(--paper);border-bottom:1px solid var(--line);white-space:normal;flex-wrap:wrap;gap:5px 25px}.nav.open a{padding:12px 0}.nav a[aria-current=page]:after{bottom:5px}.hero h1{font-size:44px}.hero{min-height:480px}.hero-image{min-height:390px}.sample-layout,.approach{gap:40px}.article-layout{gap:36px;grid-template-columns:190px minmax(0,1fr)}.usecase h3{font-size:21px}}
@media(max-width:1024px){.contact-layout{grid-template-columns:minmax(0,1fr);gap:28px}}
@media(max-width:767px){.wrap{width:calc(100% - 36px)}.header-inner{gap:10px;min-height:68px}.brand{gap:8px}.brand-name{font-size:13px}.brand-domain{font-size:12px;letter-spacing:.03em}.brand-mark{width:28px;height:32px;font-size:21px}.langs{gap:7px;padding-left:0;border:0;font-size:11px}.menu{font-size:11px;padding:8px}.nav.open,html[lang=ru] .nav.open{top:72px;padding:15px 20px}.hero{grid-template-columns:1fr;gap:22px;padding:35px 0 28px;min-height:0}.hero-copy{padding:0}.eyebrow{margin-bottom:20px;font-size:10px}.hero h1{font-size:clamp(35px,8.6vw,48px);max-width:95%}.hero p{font-size:15px;margin-block:18px 23px}.hero-actions{gap:10px}.button{font-size:12px;padding:13px 16px;gap:12px;min-height:46px}.hero-image{height:300px;min-height:0;object-position:60% 55%}.overview-top{display:block}.overview-top p{margin-top:7px}.stats{gap:12px}.stat{padding-left:14px}.stat strong{font-size:37px}.stat span{font-size:11px}.section{padding-block:52px}.usecases{grid-template-columns:1fr;gap:28px}.usecase{padding-top:20px}.usecase h3{min-height:0;margin-top:12px;font-size:23px}.usecase p{min-height:0;margin-bottom:10px}.usecase .text-link{margin-top:8px}.sample-layout,.approach,.contact-layout{grid-template-columns:1fr;gap:30px}.record{padding:21px}.record-party{font-size:17px}.record-top{font-size:10px}.record dd{font-size:14px}.record dd.long{font-size:13px}.sample-layout h2{max-width:100%}.approach img{aspect-ratio:1.65}.cta .wrap{display:block}.cta h2{font-size:26px}.cta .button{margin-top:23px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.footer-grid p{max-width:100%;margin-bottom:0}.footer-bottom{display:block}.footer-bottom p{margin-top:10px}.article-layout{grid-template-columns:1fr;gap:25px}.toc{position:static;background:var(--tint);padding:22px}.toc a{padding:6px 0}.toc .button{display:none}.page-hero{padding:32px 0}.page-hero h1{font-size:35px}.page-hero p{font-size:16px}.article-body h2{font-size:24px}.article-body p{font-size:15px}.article-body .stat strong{font-size:33px}.article-body section{padding:27px 0}.table-scroll{margin-inline:0}table{min-width:540px}.form-panel{padding:22px}.contact-layout{padding-bottom:50px}summary{font-size:16px}.privacy-content h2{font-size:23px}.footer-links{font-size:12px}html[lang=ru] .brand-name{font-size:12px}}
@media(prefers-color-scheme:dark){:root{--paper:#142333;--surface:#1a2c40;--ink:#f0eee6;--muted:#bac4ce;--red:#ef8583;--line:#3e4d5b;--tint:#203348;--white:#fffefa;color-scheme:dark}.button{background:#a82936;border-color:#a82936}.brand-mark{background:#a82936}.hero-image,.approach img{filter:brightness(.85)}.ribbon{background:linear-gradient(to right,#f7f5f0 0 33.333%,#1f467d 33.333% 66.666%,#b43138 66.666%)}}
@media(max-width:767px){html[lang=zh-CN] .hero h1{font-size:clamp(29px,8.2vw,42px)}}
.brand-mark{font-family:Arial,sans-serif;font-size:15px;font-weight:750;letter-spacing:-.8px;flex-shrink:0}
@media(max-width:767px){.brand-mark{font-size:12px;letter-spacing:-.6px}}