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@media(max-width:1100px){.brand-name{font-size:10px}.brand-name span{font-size:8px}.brand-crop{width:36px;height:51px}.brand-crop img{width:87px;height:87px;left:-25px;top:-14px}.lang-ru .desktop-nav{gap:16px}.hero-art{right:-30%}.lang-ru .hero h1{font-size:67px}}
@media(max-width:800px){.brand-crop{height:49px}.hero-art{right:-38%;top:-5%;opacity:.5}.lang-ru .hero h1{font-size:64px}.lang-ru .hero{padding-top:58px}.lang-ru .hero-foot{margin-top:45px}.lang-ru .header-cta{display:none}}
@media(max-width:480px){.brand-crop{width:29px;height:43px}.brand-crop img{width:73px;height:73px;left:-22px;top:-11px}.brand{gap:8px;max-width:170px}.brand-name{font-size:9px}.brand-name span{font-size:7px}.hero h1{font-size:55px}.lang-ru .hero h1{font-size:43px;letter-spacing:-.055em;line-height:1.2}.lang-ru .hero{padding-top:46px;min-height:690px}.lang-ru .hero-intro{font-size:14px}.hero-art{width:165vw;right:-90%;opacity:.4}.hero:after{background:linear-gradient(90deg,#0c2928d9,#0c292844)}.lang-ru .page-hero h1{font-size:37px}.brand-name{white-space:nowrap}.lang-ru .hero-foot{font-size:7px}}
.prose-body,.detail-item>div,.science-card,.join-card,.approach-intro,.page-hero-grid>div{min-width:0}.prose-body h2,.prose-body h3,.science-card h3,.join-card h3{overflow-wrap:anywhere;hyphens:auto}.text-link{overflow-wrap:anywhere}.tag{max-width:100%;white-space:normal}.section-label{overflow-wrap:anywhere}
@media(max-width:360px){.lang-ru .hero h1{font-size:37px}.lang-ru .science-card h3{font-size:22px}.lang-ru .approach-intro h2{font-size:32px}.lang-ru .section-heading h2,.lang-ru .statement h2{font-size:32px}}
/* Approved large gold branch remains the hero identity; no replacement motif. */
.hero{background:var(--paper);color:var(--ink);min-height:680px;padding-top:86px}.hero:after{display:none}.hero .eyebrow{color:var(--muted)}.hero h1 em{color:#8b713b}.hero-intro{color:var(--muted)}.hero-copy{max-width:610px}.hero h1{font-size:clamp(62px,5.5vw,82px);max-width:12ch}.hero .button-light{background:var(--ink);color:var(--white)}.hero .button-light:hover{background:#28514a}.hero-foot{border-color:var(--line);color:var(--muted);position:relative}.hero-branch{position:absolute;right:max(0px,calc((100vw - 1360px)/2));top:100px;width:min(600px,46vw);aspect-ratio:7/5;overflow:hidden;mix-blend-mode:multiply;pointer-events:none;z-index:-1}.hero-branch img{position:absolute;top:-8px;left:0;width:100%;height:auto}.intro-strip{background:var(--deep);color:var(--white);border:0}.intro-strip .section-label{color:#c0cfbf}.intro-strip .index{color:var(--lightgold)}.lang-ru .hero h1{font-size:clamp(58px,5vw,75px);max-width:13ch}.lang-ru .hero-copy{max-width:620px}.lang-ru .hero{padding-top:72px}.lang-ru .hero-branch{top:140px}
@media(max-width:1100px){.hero-branch{width:47vw;right:-3%;top:150px}.hero-copy{max-width:590px}.hero h1{font-size:68px}.hero-intro{max-width:470px}.lang-ru .hero h1{font-size:61px}.lang-ru .hero-intro{max-width:455px}.lang-ru .hero-branch{top:170px}}
@media(max-width:800px){.hero{padding-top:58px;padding-bottom:38px}.hero-copy,.lang-ru .hero-copy{max-width:100%}.hero-branch,.lang-ru .hero-branch{position:relative;width:min(450px,80vw);right:auto;top:auto;margin:24px auto 0;z-index:0}.hero .container{display:flex;flex-direction:column}.hero-branch{display:none}.hero-copy:after{content:'';display:block;background-image:url('/assets/brand/gold-branch-lossless.webp');background-repeat:no-repeat;background-size:100% auto;background-position:center -6px;width:min(390px,85vw);aspect-ratio:7/5;margin:26px auto 0;mix-blend-mode:multiply}.hero-foot,.lang-ru .hero-foot{margin-top:26px}.hero-intro,.lang-ru .hero-intro{max-width:560px}.hero h1{font-size:64px}.lang-ru .hero h1{font-size:58px}}
@media(max-width:480px){.hero,.lang-ru .hero{padding-top:44px;min-height:0}.hero h1{font-size:50px}.lang-ru .hero h1{font-size:43px}.hero-intro{font-size:15px}.hero-copy:after{width:280px;margin-top:22px}.hero-foot{font-size:8px}.hero-actions{gap:22px}.lang-ru .hero-foot{font-size:8px}}
@media(max-width:360px){.lang-ru .hero h1{font-size:37px}.hero h1{font-size:46px}.hero-copy:after{width:260px}}
.hero h1{max-width:none}.lang-ru .hero h1{max-width:13ch}
.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3px) rotate(-45deg)}
/* Contrast refinements: decorative numbering remains readable on ivory. */
.section-label .index,.detail-item .detail-number{color:#80693b}.step-number{color:#516d5b}.intro-strip .section-label .index{color:var(--lightgold)}a:focus-visible,button:focus-visible,summary:focus-visible{outline-color:#9b772f}.tag{font-size:10px}.science-card .card-index{font-size:11px}
/* Deliberate light identity plaque: original white-background artwork stays intact. */
.footer-top .brand{background:#fff;color:var(--ink);padding:15px 20px;max-width:none;gap:12px}.footer-top .brand-crop{border-radius:0}.footer-top{align-items:center}
@media(max-width:480px){.footer-top .brand{padding:14px 18px}.footer-top .brand-name{font-size:11px}.footer-top .brand-name span{font-size:9px}}
/* Independent accessibility review: active language links and section hierarchy. */
.language-switch a{opacity:.7}.language-switch a[aria-current]{opacity:1;font-weight:700;text-decoration:underline;text-underline-offset:5px}.contact-route h2{font:400 25px/1.3 var(--serif);margin-bottom:12px;letter-spacing:-.02em}.contact-box h2{font:400 26px/1.3 var(--serif);margin-bottom:14px;letter-spacing:-.02em}
.mobile-nav a[aria-current]{font-weight:700;text-decoration:underline;text-underline-offset:5px}

.contact-hint{font-size:13px!important;color:var(--muted);margin-bottom:36px!important;overflow-wrap:anywhere}.contact-hint a{text-decoration:underline;text-underline-offset:3px}