:root{--brand:#00adb0;--brand-deep:#087f83;--brand-pale:#eafafa;--ink:#263b3e;--muted:#6c7d80;--light:#f6f9f9;--white:#fff;--line:#dce7e7;--dark:#263133;--page:1280px;--sans:Arial,"Noto Sans SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:15px/1.8 var(--sans);background:var(--white);-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.page-width{width:min(var(--page),calc(100% - 64px));margin:auto}.skip-link{position:fixed;left:15px;top:-70px;background:#fff;padding:10px 16px;z-index:100}.skip-link:focus{top:15px}.section-space{padding:110px 0}.section-heading{text-align:center;margin-bottom:58px}.section-heading>span{display:block;color:var(--brand);font-size:12px;letter-spacing:.18em;margin-bottom:8px}.section-heading h2{font-size:42px;line-height:1.3;font-weight:400;margin:0}.section-heading>p{max-width:700px;margin:18px auto 0;color:var(--muted)}
.site-header{position:absolute;top:0;left:0;width:100%;height:90px;z-index:30;color:#fff;border-bottom:1px solid rgba(255,255,255,.3);transition:.3s}.site-header.is-scrolled{position:fixed;background:rgba(255,255,255,.97);color:var(--ink);box-shadow:0 8px 28px rgba(0,70,73,.08);border-color:var(--line)}.nav-wrap{height:100%;display:flex;align-items:center;gap:35px}.brand{position:relative;width:134px;height:54px;display:flex;align-items:center;flex:0 0 auto}.brand img{position:absolute;left:0;width:134px;height:auto}.logo-color{opacity:0}.is-scrolled .logo-white{opacity:0}.is-scrolled .logo-color{opacity:1}.desktop-nav{display:flex;gap:27px;align-items:center;margin-left:auto}.desktop-nav a{font-size:14px;white-space:nowrap;position:relative;padding:32px 0}.desktop-nav a::after{content:"";position:absolute;height:2px;left:50%;right:50%;bottom:0;background:var(--brand);transition:.25s}.desktop-nav a:hover::after,.desktop-nav a.active::after{left:0;right:0}.desktop-nav a.active{color:var(--brand)}.nav-tools{display:flex;align-items:center;gap:22px;font-size:13px}.search-icon{width:19px;height:19px;border:2px solid currentColor;border-radius:50%;position:relative}.search-icon::after{content:"";position:absolute;width:7px;height:2px;background:currentColor;right:-5px;bottom:-2px;transform:rotate(45deg)}.menu-toggle{display:none;background:none;border:0;color:inherit;padding:7px}.menu-toggle i{display:block;width:25px;height:2px;background:currentColor;margin:5px}.mobile-menu{display:none}
.hero-slider{height:720px;position:relative;overflow:hidden;background:#78878a;color:#fff}.hero-slide{position:absolute;inset:0;background-image:var(--hero-image);background-size:cover;background-position:center;opacity:0;visibility:hidden;transition:opacity .65s}.hero-slide.is-active{opacity:1;visibility:visible}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,43,45,.7),rgba(22,43,45,.14) 62%,rgba(22,43,45,.05))}.hero-copy{height:100%;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;padding-top:65px}.hero-kicker{font-size:12px;letter-spacing:.18em;margin:0 0 20px;max-width:700px;color:rgba(255,255,255,.88)}.hero-copy h1,.hero-copy h2{font-size:58px;line-height:1.28;font-weight:400;letter-spacing:.02em;margin:0}.hero-copy>p:not(.hero-kicker){max-width:590px;font-size:17px;color:rgba(255,255,255,.9);margin:22px 0 30px}.outline-link{display:inline-flex;align-items:center;justify-content:space-between;width:155px;border:1px solid rgba(255,255,255,.8);padding:10px 14px;font-size:13px}.outline-link:hover{background:var(--brand);border-color:var(--brand)}.slider-controls{position:absolute;left:0;right:0;bottom:45px;z-index:5;display:flex;justify-content:flex-end;align-items:center;gap:15px}.slider-controls button{width:38px;height:38px;border:1px solid rgba(255,255,255,.65);color:#fff;background:transparent;cursor:pointer}.slider-controls span{font-size:14px;letter-spacing:.08em}.scroll-note{position:absolute;z-index:4;left:50%;bottom:22px;font-size:9px;letter-spacing:.18em;transform:translateX(-50%)}
.about-section{background:#fff}.about-layout{display:grid;grid-template-columns:330px 1fr;gap:100px;align-items:start}.about-layout .section-heading{text-align:left;margin:0}.about-copy{max-width:820px}.about-copy p{color:var(--muted);margin:0 0 20px}.about-copy .lead-answer{font-size:17px;color:#536669}.lead-answer strong{color:var(--brand-deep);font-weight:500}.brand-link{display:inline-flex;align-items:center;gap:28px;color:var(--brand-deep);padding-bottom:5px;border-bottom:1px solid var(--brand)}
.service-section{background:var(--light);padding:0 0 110px}.service-list{border-top:1px solid var(--line)}.service-item{border-bottom:1px solid var(--line)}.service-item>button{width:100%;border:0;background:transparent;color:var(--ink);display:grid;grid-template-columns:70px 1fr 35px;gap:20px;align-items:center;padding:25px 10px;text-align:left;cursor:pointer}.service-item>button>span:nth-child(2){display:flex;align-items:center;gap:35px}.service-item button small{width:180px;color:var(--brand);letter-spacing:.12em}.service-item button strong{font-size:22px;font-weight:400}.service-no{font-size:12px;color:#8ba0a1}.service-item button i{font-style:normal;font-size:22px;color:var(--brand);transition:.25s}.service-item.is-open button i{transform:rotate(45deg)}.service-content{display:grid;grid-template-columns:1fr 420px;gap:90px;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s ease,opacity .35s}.service-item.is-open .service-content{max-height:430px;opacity:1;padding:15px 80px 55px 100px}.service-content h3{font-size:27px;font-weight:400;margin:0 0 12px}.service-content p{color:var(--muted);max-width:630px}.service-content a{color:var(--brand-deep);font-size:13px}.service-graphic{height:220px;background:var(--brand-pale);position:relative;display:flex;align-items:center;justify-content:center}.insight-graphic{gap:14px}.insight-graphic span{width:82px;height:82px;border:1px solid var(--brand);border-radius:50%;display:grid;place-items:center;color:var(--brand-deep);font-size:11px}.molecule-graphic span{position:absolute;width:65px;height:65px;border-radius:50%;background:var(--brand)}.molecule-graphic span:nth-child(1){left:58px;top:45px}.molecule-graphic span:nth-child(2){right:55px;top:65px;background:#7fd7d8}.molecule-graphic span:nth-child(3){left:165px;bottom:25px;width:45px;height:45px;background:#fff;border:1px solid var(--brand)}.solution-tags{list-style:none;margin:0;padding:25px;display:grid;grid-template-columns:1fr 1fr;gap:8px;background:var(--brand-pale);align-content:center}.solution-tags li{background:#fff;padding:10px 13px;color:var(--brand-deep);font-size:12px}.operation-graphic{gap:8px;align-items:flex-end}.operation-graphic b{width:55px;background:var(--brand);height:75px}.operation-graphic b:nth-child(2){height:125px;background:#6cd1d3}.operation-graphic b:nth-child(3){height:165px;background:var(--brand-deep)}.chain-graphic{gap:30px}.chain-graphic span{width:65px;height:65px;border-radius:50%;background:#fff;border:5px solid var(--brand);position:relative}.chain-graphic span:not(:last-child)::after{content:"";position:absolute;width:36px;height:2px;background:var(--brand);left:60px;top:27px}
.advantages{background:#fff}.advantages-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;align-items:center}.advantages-copy h3{font-size:28px;font-weight:400;margin:0 0 22px}.advantages-copy p{color:var(--muted)}.small-note{font-size:11px;border-top:1px solid var(--line);padding-top:15px}.stats{display:grid;grid-template-columns:1fr 1fr;margin:0}.stats div{padding:35px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.stats div:nth-child(2n){border-right:0}.stats dt{font-size:42px;color:var(--brand);line-height:1.2}.stats sup{font-size:18px}.stats dd{margin:8px 0 0;color:var(--muted);font-size:13px}
.products{background:var(--light)}.format-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.format-card{min-height:250px;padding:32px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:.25s}.format-card:hover{background:var(--brand);color:#fff;transform:translateY(-4px)}.format-icon{display:block;font-size:38px;color:var(--brand);height:62px}.format-card:hover .format-icon,.format-card:hover p{color:inherit}.format-card h3{font-size:20px;font-weight:400;margin:8px 0}.format-card p{font-size:12px;color:var(--muted);margin:0;max-width:210px}.format-card i{position:absolute;right:28px;bottom:22px;font-style:normal}
.news{background:var(--light)}.news-layout{display:grid;grid-template-columns:230px 1fr;gap:70px}.news-tabs{display:flex;flex-direction:column;gap:18px}.news-tabs span{padding-bottom:12px;border-bottom:1px solid var(--line)}.news-tabs span:first-child{color:var(--brand)}.news-item{display:grid;grid-template-columns:130px 1fr 30px;gap:25px;align-items:center;border-top:1px solid var(--line);padding:25px 0}.news-item:last-child{border-bottom:1px solid var(--line)}.news-item time{font-size:12px;color:var(--brand-deep)}.news-item h3{font-size:18px;font-weight:400;margin:0}.news-item>span{color:var(--brand)}
.site-footer{background:var(--dark);color:#fff;padding:70px 0 22px}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.5fr;gap:70px}.footer-brand img{width:150px}.footer-brand p{color:#9ed5d6}.footer-grid h3{font-size:13px;font-weight:400;color:#8cc6c7;margin:0 0 20px}.footer-grid a,.footer-grid p{display:block;color:#c4cecf;font-size:12px;margin:8px 0}.footer-bottom{display:flex;gap:35px;border-top:1px solid rgba(255,255,255,.13);padding-top:22px;margin-top:55px;font-size:10px;color:#8f9b9c}.footer-bottom a{margin-left:auto}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s,transform .65s}.reveal.is-visible{opacity:1;transform:none}
/* Knowledge article pages share the original brand system. */
.article-header{position:relative;background:#fff;color:var(--ink);border-bottom:1px solid var(--line)}.article-header .brand img{opacity:0}.article-header .brand .logo-color{opacity:1}.article-header .button-dark{background:var(--brand);color:#fff;padding:9px 16px}.article-hero{padding:105px 0 72px;background:var(--light)}.container{width:min(1080px,calc(100% - 64px));margin:auto}.breadcrumbs{font-size:11px;color:var(--muted);margin-bottom:35px}.kicker{font-size:11px;letter-spacing:.16em;color:var(--brand);margin-bottom:14px}.article-hero h1{font-size:48px;line-height:1.35;font-weight:400;max-width:900px;margin:0}.article-deck{font-size:17px;color:var(--muted);max-width:760px}.article-meta{display:flex;gap:28px;border-top:1px solid var(--line);padding-top:18px;margin-top:32px;color:var(--muted);font-size:11px}.article-body{padding:85px 0}.article-layout{display:grid;grid-template-columns:220px minmax(0,720px);gap:80px}.article-toc{position:sticky;top:110px;align-self:start;border-left:2px solid var(--brand);padding-left:18px}.article-toc strong,.article-toc a{display:block;font-size:11px;margin:9px 0}.article-toc a{color:var(--muted)}.prose h2{font-size:30px;font-weight:400;margin:55px 0 18px}.prose h2:first-child{margin-top:0}.prose h3{font-size:20px;font-weight:400;margin:30px 0 10px}.prose p,.prose li{color:#53686a;line-height:2}.answer-box{background:var(--brand-pale);border-left:4px solid var(--brand);padding:22px 26px;margin:28px 0}.answer-box p{margin:0}.step-list{counter-reset:steps;list-style:none;padding:0}.step-list li{counter-increment:steps;position:relative;padding:18px 0 18px 55px;border-bottom:1px solid var(--line)}.step-list li::before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;color:var(--brand)}.compare-table{width:100%;border-collapse:collapse;font-size:13px;margin:28px 0}.compare-table th,.compare-table td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top}.compare-table th{background:var(--brand);color:#fff}.source-note{font-size:11px!important;border-top:1px solid var(--line);padding-top:15px;margin-top:48px}.article-cta{background:var(--brand);color:#fff;padding:42px;margin-top:55px}.article-cta h2{margin:0 0 10px}.article-cta p{color:#fff}.article-cta .button-dark{display:inline-block;border:1px solid #fff;padding:10px 18px}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
@media(max-width:1050px){.desktop-nav{gap:16px}.desktop-nav a{font-size:12px}.service-content{grid-template-columns:1fr 320px}.footer-grid{gap:35px}}
@media(max-width:820px){.page-width,.container{width:min(100% - 36px,var(--page))}.desktop-nav,.nav-tools>a,.search-icon{display:none}.menu-toggle{display:block}.nav-tools{margin-left:auto}.mobile-menu{position:absolute;top:90px;left:0;width:100%;background:#fff;color:var(--ink);padding:15px 22px;box-shadow:0 15px 25px rgba(0,0,0,.1)}.mobile-menu.is-open{display:grid}.mobile-menu a{padding:11px;border-bottom:1px solid var(--line)}.about-layout,.advantages-grid,.article-layout{grid-template-columns:1fr;gap:45px}.about-layout .section-heading{text-align:center}.service-content{grid-template-columns:1fr}.service-item.is-open .service-content{padding:10px 40px 45px 70px;max-height:650px}.service-graphic,.solution-tags{display:none}.service-item button small{width:150px}.format-grid{grid-template-columns:repeat(2,1fr)}.news-layout{grid-template-columns:1fr}.news-tabs{flex-direction:row}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/-1}.article-toc{display:none}}
@media(max-width:560px){.section-space{padding:75px 0}.site-header{height:75px}.mobile-menu{top:75px}.brand{width:120px}.brand img{width:120px}.hero-slider{height:650px}.hero-copy h1,.hero-copy h2{font-size:42px}.hero-copy>p:not(.hero-kicker){font-size:14px}.slider-controls{bottom:30px}.section-heading{margin-bottom:40px}.section-heading h2{font-size:33px}.service-item>button{grid-template-columns:35px 1fr 25px;gap:10px}.service-item>button>span:nth-child(2){display:block}.service-item button small{width:auto;display:block}.service-item button strong{font-size:18px}.service-item.is-open .service-content{padding:5px 25px 35px 45px}.service-content h3{font-size:22px}.stats div{padding:24px 18px}.stats dt{font-size:32px}.format-grid{grid-template-columns:1fr}.news-item{grid-template-columns:90px 1fr 20px;gap:10px}.news-item h3{font-size:15px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-wrap:wrap;gap:10px 20px}.footer-bottom a{margin-left:0}.article-hero{padding:90px 0 55px}.article-hero h1{font-size:36px}.article-meta{flex-wrap:wrap;gap:8px 18px}.article-body{padding:60px 0}.prose h2{font-size:26px}.compare-table{display:block;overflow-x:auto}.article-cta{padding:28px}}

/* License-safe typography: open-source families first, then operating-system fallbacks. */
:root{--font-body:"Noto Sans SC","Source Han Sans SC","Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",Arial,sans-serif;--font-display:"Noto Sans SC","Source Han Sans SC","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",Arial,sans-serif;--font-latin:"Segoe UI Variable","Noto Sans","DejaVu Sans",system-ui,sans-serif;--sans:var(--font-body)}
html{font-size:16px;text-rendering:optimizeLegibility}body{font-family:var(--font-body);font-size:15px;font-weight:400;line-height:1.82;letter-spacing:.008em;font-kerning:normal;font-variant-numeric:proportional-nums;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input,select,textarea{font-family:inherit;letter-spacing:.006em}p,li,dd{font-weight:400;text-wrap:pretty}strong,b{font-weight:600}.desktop-nav a,.mobile-menu a,.inner-page-nav a,.catalog-secondary-nav a{font-weight:500;letter-spacing:.018em}.hero-copy h1,.hero-copy h2,.section-heading h2,.service-item button strong,.service-content h3,.advantages-copy h3,.format-card h3,.news-item h3,.article-hero h1,.prose h2,.prose h3,.business-banner h1,.internal-card h2,.internal-card h3,.internal-copy h2,.news-category-heading h2,.news-feature-copy h3,.product-direction-heading h3,.product-secondary-heading h3,.product-direction-card h4{font-family:var(--font-display);font-weight:500;letter-spacing:-.018em}.hero-copy h1,.hero-copy h2,.business-banner h1,.article-hero h1{letter-spacing:-.025em}.section-heading>span,.hero-kicker,.kicker,.eyebrow,.catalog-type,.product-direction-heading span,.product-secondary-heading span{font-family:var(--font-latin);font-weight:600;letter-spacing:.15em}.stats dt,.service-no,time,.catalog-no{font-family:var(--font-latin);font-variant-numeric:tabular-nums lining-nums;letter-spacing:-.015em}.brand-link,.outline-link,.catalog-card-actions button,.message-submit{font-weight:550;letter-spacing:.012em}html[lang="en"] body,html[lang="ru"] body{font-family:var(--font-latin)}html[lang="en"] .hero-copy h1,html[lang="en"] .hero-copy h2,html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3,html[lang="ru"] .hero-copy h1,html[lang="ru"] .hero-copy h2,html[lang="ru"] h1,html[lang="ru"] h2,html[lang="ru"] h3{font-family:var(--font-latin);font-weight:550}html[lang="ru"] body{letter-spacing:.002em}html[lang="ru"] h1,html[lang="ru"] h2,html[lang="ru"] h3{letter-spacing:-.014em}

/* Contact and careers pages extend the same Vitajoy visual system. */
.subpage-hero{position:relative;overflow:hidden;background:var(--brand-pale);padding:105px 0 85px}.subpage-hero::after{content:"";position:absolute;width:440px;height:440px;border:1px solid rgba(0,173,176,.2);border-radius:50%;right:-110px;top:-190px;box-shadow:0 0 0 65px rgba(0,173,176,.035),0 0 0 130px rgba(0,173,176,.025)}.subpage-hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:end}.subpage-hero .breadcrumbs{margin-bottom:30px}.subpage-hero h1{font-size:58px;line-height:1.2;font-weight:400;margin:0}.subpage-deck{font-size:18px;line-height:2;color:#526c6f;max-width:580px;margin:0;padding-bottom:3px}.contact-intro{background:#fff}.quick-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.quick-contact-card{min-height:300px;padding:35px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.quick-contact-card>span{display:block;color:#96aaac;font-size:11px;margin-bottom:45px}.quick-contact-card small,.location-card small{display:block;color:var(--brand);font-size:10px;letter-spacing:.16em}.quick-contact-card h2,.location-card h2{font-size:23px;font-weight:400;line-height:1.45;margin:8px 0 18px}.quick-contact-card a{display:inline-block;color:var(--brand-deep);font-size:17px;border-bottom:1px solid var(--brand)}.quick-contact-card p{color:var(--muted);font-size:13px;margin-top:24px}.locations-section{background:var(--light)}.location-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.location-card{background:#fff;padding:36px;min-height:330px}.location-card address{font-style:normal;color:#526c6f;min-height:67px}.location-card p{margin:8px 0;color:var(--muted);font-size:13px}.location-card p a{color:var(--ink)}.location-email{display:inline-block;color:var(--brand-deep);font-size:12px;margin-top:18px;border-bottom:1px solid var(--brand)}.overseas-section{background:#fff}.location-grid-compact{grid-template-columns:repeat(5,1fr)}.location-grid-compact .location-card{padding:28px;min-height:310px}.location-grid-compact .location-card h2{font-size:19px}.location-grid-compact .location-card address{font-size:12px}.contact-action{background:var(--brand);color:#fff;padding:65px 0}.contact-action-layout{display:flex;align-items:center;justify-content:space-between;gap:50px}.contact-action .kicker{color:#d7ffff;margin:0 0 8px}.contact-action h2{font-size:30px;line-height:1.45;font-weight:400;margin:0;max-width:760px}.contact-action p{color:rgba(255,255,255,.8);margin:7px 0 0}.contact-action .outline-link{flex:0 0 auto}.careers-hero{background:linear-gradient(120deg,#edfafa 0%,#f6f9f9 72%)}.careers-intro{background:#fff}.careers-intro-layout{display:grid;grid-template-columns:410px 1fr;gap:110px}.careers-intro .section-heading{text-align:left;margin:0}.careers-copy>p{font-size:17px;color:#526c6f;margin:0 0 30px}.status-notice{background:var(--brand-pale);border-left:3px solid var(--brand);padding:20px 24px}.status-notice strong{font-weight:500;color:var(--brand-deep)}.status-notice p{font-size:12px;color:#597375;margin:6px 0 0}.jobs-section{background:var(--light)}.job-list{border-top:1px solid var(--line)}.job-card{border-bottom:1px solid var(--line);background:#fff}.job-card summary{list-style:none;display:grid;grid-template-columns:55px minmax(280px,1fr) 250px 30px;gap:20px;align-items:center;padding:27px 32px;cursor:pointer}.job-card summary::-webkit-details-marker{display:none}.job-card summary>span:nth-child(2){display:flex;align-items:center;gap:30px}.job-card summary small{width:195px;color:var(--brand);font-size:10px;letter-spacing:.12em}.job-card summary strong{font-size:21px;font-weight:400}.job-no{font-size:11px;color:#91a5a7}.job-meta{font-size:12px;color:var(--muted);text-align:right}.job-card summary i{font-size:21px;font-style:normal;color:var(--brand);transition:.25s}.job-card[open] summary i{transform:rotate(45deg)}.job-content{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:10px 85px 50px 107px;border-top:1px solid #edf2f2}.job-content h2{font-size:17px;font-weight:400;color:var(--brand-deep);margin:25px 0 10px}.job-content p,.job-content li{font-size:13px;color:#596f72;line-height:1.85}.job-content ol,.job-content ul{padding-left:20px}.job-apply{display:inline-block;color:var(--brand-deep);border-bottom:1px solid var(--brand);font-size:12px;margin-top:13px}.careers-action{background:var(--brand-deep)}.footer-grid h3>a{color:inherit;font-size:inherit;margin:0}
@media(max-width:1100px){.location-grid-compact{grid-template-columns:repeat(3,1fr)}.job-card summary{grid-template-columns:45px 1fr 210px 25px}.job-card summary>span:nth-child(2){display:block}.job-card summary small{display:block;width:auto}.job-content{padding-left:85px}.article-header .desktop-nav{gap:13px}.article-header .desktop-nav a{font-size:11px}}
@media(max-width:820px){.subpage-hero-layout,.careers-intro-layout{grid-template-columns:1fr;gap:35px}.subpage-hero{padding:80px 0 65px}.subpage-hero h1{font-size:46px}.quick-contact-grid,.location-grid{grid-template-columns:1fr 1fr}.location-grid-compact{grid-template-columns:1fr 1fr}.contact-action-layout{align-items:flex-start;flex-direction:column}.careers-intro .section-heading{text-align:left}.job-card summary{grid-template-columns:35px 1fr 25px}.job-meta{grid-column:2/3;text-align:left}.job-card summary i{grid-column:3;grid-row:1/3}.job-content{grid-template-columns:1fr;gap:5px;padding:10px 45px 40px 70px}}
@media(max-width:560px){.subpage-hero{padding:65px 0 50px}.subpage-hero h1{font-size:38px}.subpage-deck{font-size:15px}.quick-contact-grid,.location-grid,.location-grid-compact{grid-template-columns:1fr}.quick-contact-card{min-height:245px}.location-card,.location-grid-compact .location-card{min-height:auto}.contact-action{padding:50px 0}.contact-action h2{font-size:25px}.careers-intro-layout{gap:25px}.job-card summary{padding:23px 16px;gap:12px}.job-card summary strong{font-size:18px}.job-content{padding:5px 24px 35px 48px}.job-content p,.job-content li{font-size:12px}.job-apply{overflow-wrap:anywhere}}

/* Business banners and interactive regional contact map. */
.business-banner{height:540px;position:relative;overflow:hidden;color:#fff;background-color:#4d6568;background-size:cover;background-position:center}.contact-business-banner{background-image:url("https://imgs-data-brwq.bcdn8.com/weizhuo0820/uploads/20240829/0b130ad10aba5ca3ada9346107f0e05d.png");background-position:center 44%}.careers-business-banner{background-image:url("https://imgs-data-brwq.bcdn8.com/weizhuo0820/uploads/20241119/dbbfca8e2607b1b4af776d681d0b6cfd.png");background-position:center 48%}.business-banner-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,43,45,.82) 0%,rgba(20,43,45,.5) 43%,rgba(20,43,45,.06) 76%)}.business-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.22),transparent 42%);pointer-events:none}.business-banner-copy{height:100%;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding-top:15px}.business-banner .breadcrumbs{color:rgba(255,255,255,.7);margin:0 0 28px}.business-banner .kicker{color:#8ce5e6;margin:0 0 12px}.business-banner h1{font-size:52px;line-height:1.25;font-weight:400;margin:0}.business-banner-copy>p:not(.kicker){max-width:650px;font-size:16px;line-height:1.9;color:rgba(255,255,255,.9);margin:18px 0 28px}.business-banner .outline-link{width:185px}.region-map-section{background:#fff;scroll-margin-top:90px}.region-map-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:38px;align-items:stretch}.region-map{position:relative;min-height:500px;background:linear-gradient(135deg,#eafafa,#f8fbfb);border:1px solid var(--line);overflow:hidden}.region-map::before{content:"GLOBAL PRESENCE";position:absolute;left:25px;bottom:18px;font-size:10px;letter-spacing:.2em;color:#80bfc1;z-index:2}.region-map>img{width:100%;height:100%;object-fit:contain;opacity:.78;mix-blend-mode:multiply}.map-marker{position:absolute;z-index:3;display:flex;align-items:center;gap:10px;color:var(--brand-deep);transform:translate(-8px,-8px)}.map-marker>i{position:relative;width:16px;height:16px;border:4px solid #fff;background:var(--brand);border-radius:50%;box-shadow:0 3px 12px rgba(0,84,87,.3)}.map-marker>i::after{content:"";position:absolute;inset:-10px;border:1px solid rgba(0,173,176,.5);border-radius:50%;animation:mapPulse 2s infinite}.map-marker>span{background:rgba(255,255,255,.94);padding:8px 11px;box-shadow:0 7px 20px rgba(0,84,87,.12);font-size:12px;line-height:1.35;white-space:nowrap}.map-marker small{display:block;color:var(--brand);font-size:8px;letter-spacing:.12em}.map-marker:hover>span{background:var(--brand);color:#fff}.map-marker:hover small{color:#d9ffff}.marker-north-america{left:18%;top:39%}.marker-europe{left:49%;top:31%}.marker-china{left:75%;top:42%}.region-directory{display:grid;border-top:1px solid var(--line)}.region-directory>a{display:grid;grid-template-columns:34px 1fr 24px;gap:15px;align-items:center;padding:26px 24px;background:#fff;border:1px solid var(--line);border-top:0;transition:.25s}.region-directory>a:hover{background:var(--brand);color:#fff;transform:translateX(-5px)}.region-directory>a>span{font-size:10px;color:#94a6a8}.region-directory small{display:block;color:var(--brand);font-size:9px;letter-spacing:.13em}.region-directory strong{display:block;font-size:17px;font-weight:400;margin:4px 0}.region-directory p{font-size:11px;color:var(--muted);margin:0}.region-directory i{font-style:normal;color:var(--brand)}.region-directory>a:hover span,.region-directory>a:hover small,.region-directory>a:hover p,.region-directory>a:hover i{color:#fff}.region-target{scroll-margin-top:115px}.region-target:target{position:relative;z-index:2;box-shadow:inset 0 0 0 2px var(--brand),0 12px 32px rgba(0,122,125,.13);animation:regionFocus 1.1s ease}.map-outbound{display:block;color:var(--brand-deep);font-size:11px;margin-top:12px}.location-email+.map-outbound{margin-top:9px}.location-card .map-outbound:hover{text-decoration:underline}@keyframes mapPulse{0%{transform:scale(.55);opacity:1}80%,100%{transform:scale(1.35);opacity:0}}@keyframes regionFocus{0%{background:#cfffff}100%{background:#fff}}
@media(max-width:980px){.business-banner{height:500px}.region-map-layout{grid-template-columns:1fr}.region-map{min-height:430px}.region-directory{grid-template-columns:repeat(3,1fr)}.region-directory>a{grid-template-columns:25px 1fr}.region-directory>a>i{display:none}}
@media(max-width:700px){.business-banner{height:510px;background-position:center}.business-banner h1{font-size:39px}.business-banner-copy>p:not(.kicker){font-size:14px}.business-banner-overlay{background:linear-gradient(90deg,rgba(20,43,45,.88),rgba(20,43,45,.53))}.region-map{min-height:340px}.region-directory{grid-template-columns:1fr}.map-marker>span{display:none}.map-marker>i{width:19px;height:19px}.marker-north-america{left:20%;top:40%}.marker-europe{left:51%;top:32%}.marker-china{left:76%;top:43%}}
@media(max-width:460px){.business-banner{height:485px}.business-banner h1{font-size:34px}.business-banner .breadcrumbs{margin-bottom:20px}.region-map{min-height:255px}.region-map::before{font-size:8px}.region-map-section{padding-top:75px}.region-directory>a{padding:20px}.map-marker>i{width:17px;height:17px}}

/* 2026 typography hierarchy: license-safe local/open-source-first stacks, no embedded commercial font files. */
:root{--type-h1:clamp(48px,5vw,66px);--type-h2:clamp(34px,3.25vw,44px);--type-h3:clamp(22px,2vw,28px);--type-body:16px;--type-small:13px}
html{font-size:16px}
body{font-size:var(--type-body);line-height:1.78;letter-spacing:.006em}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;text-wrap:balance;color:inherit}
.hero-copy h1,.hero-copy h2,.business-banner h1,.subpage-hero h1,.article-hero h1,.catalog-banner-copy h1{font-size:var(--type-h1);line-height:1.18;letter-spacing:-.032em}
.section-heading h2,.internal-copy h2,.news-category-heading h2,.contact-action h2,.catalog-toolbar h2,.catalog-process h2,.stock-showcase-heading h2{font-size:var(--type-h2);line-height:1.28;letter-spacing:-.024em}
.service-content h3,.advantages-copy h3,.product-direction-heading h3,.product-secondary-heading h3,.certificate-group-heading h3,.internal-card h2,.internal-card h3,.quick-contact-card h2,.location-card h2{font-size:var(--type-h3);line-height:1.42;letter-spacing:-.018em}
.hero-copy>p:not(.hero-kicker),.business-banner-copy>p:not(.kicker),.subpage-deck,.about-copy .lead-answer,.careers-copy>p{font-size:18px;line-height:1.9}
.section-heading>p,.about-copy p,.advantages-copy p,.internal-copy p,.message-layout p,.article-lead,.prose p,.prose li{font-size:15px;line-height:1.9}
.section-heading>span,.hero-kicker,.kicker,.eyebrow,.catalog-type,.product-direction-heading span,.product-secondary-heading span,.news-category-heading span{font-size:11px;font-weight:650;line-height:1.45;letter-spacing:.17em}
.desktop-nav a{font-size:15px;font-weight:550}.nav-tools,.language-button{font-size:13px}.nav-submenu a,.inner-page-nav a{font-size:13px}
.service-item button strong{font-size:23px}.service-content p,.format-card p,.product-direction-card p,.internal-card p,.solution-path p,.news-feature-copy p,.value-item p,.location-card p,.quick-contact-card p{font-size:14px;line-height:1.82}
.format-card h3,.product-direction-card h4,.solution-path h3,.news-feature-copy h3,.catalog-card h3{font-size:22px;line-height:1.45}
.news-item h3{font-size:19px;line-height:1.55}.footer-grid h3{font-size:14px;font-weight:600}.footer-grid a,.footer-grid p{font-size:13px;line-height:1.7}.footer-bottom{font-size:11px}
.outline-link,.brand-link,.catalog-card-actions button,.message-submit,.job-apply{font-size:13px;font-weight:600}
html[lang="en"] body,html[lang="ru"] body{font-family:var(--font-latin);letter-spacing:0}
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3,html[lang="en"] h4,html[lang="ru"] h1,html[lang="ru"] h2,html[lang="ru"] h3,html[lang="ru"] h4{font-family:var(--font-latin);font-weight:600}
@media(max-width:820px){:root{--type-h1:clamp(40px,8vw,52px);--type-h2:clamp(31px,6vw,39px);--type-h3:clamp(21px,4.5vw,26px)}.desktop-nav a{font-size:14px}.hero-copy>p:not(.hero-kicker),.business-banner-copy>p:not(.kicker),.subpage-deck,.about-copy .lead-answer,.careers-copy>p{font-size:16px}}
@media(max-width:560px){:root{--type-h1:36px;--type-h2:30px;--type-h3:21px;--type-body:15px}.section-heading>span,.hero-kicker,.kicker,.eyebrow{font-size:10px}.service-item button strong{font-size:20px}.format-card h3,.product-direction-card h4,.solution-path h3,.news-feature-copy h3,.catalog-card h3{font-size:20px}}

/* Image-led news and events previews. */
.news-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0 0 64px}.news-feature-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;min-height:355px;transition:transform .28s,box-shadow .28s}.news-feature-card:hover{transform:translateY(-5px);box-shadow:0 16px 30px rgba(0,72,75,.1)}.news-feature-card figure{height:185px;margin:0;overflow:hidden;background:var(--brand-pale)}.news-feature-card figure img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.news-feature-card:hover figure img{transform:scale(1.045)}.news-feature-copy{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}.news-feature-copy p{font-size:10px;letter-spacing:.08em;color:var(--brand);margin:0 0 8px}.news-feature-copy h3{font-size:18px;line-height:1.6;font-weight:400;margin:0;color:var(--ink)}.news-feature-copy span{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:18px;color:var(--brand-deep);font-size:11px;border-top:1px solid var(--line)}.news-feature-copy b{font-size:17px;font-weight:400}
@media(max-width:820px){.news-feature-grid{grid-template-columns:repeat(2,1fr);margin-bottom:48px}}
@media(max-width:560px){.news-feature-grid{grid-template-columns:1fr;margin-bottom:42px}.news-feature-card{min-height:330px}.news-feature-card figure{height:170px}}

/* Standalone language control shared by the primary and inner-page headers. */
.language-switcher{position:relative;z-index:40;font-size:12px}.language-switcher summary{list-style:none;display:flex;align-items:center;gap:7px;cursor:pointer;padding:6px 11px;border:1px solid currentColor;line-height:1.25;white-space:nowrap}.language-switcher summary::-webkit-details-marker{display:none}.language-switcher summary span{font-size:11px;transition:transform .2s}.language-switcher[open] summary span{transform:rotate(180deg)}.language-menu{position:absolute;right:0;top:calc(100% + 9px);min-width:105px;padding:6px 0;background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 9px 20px rgba(0,65,68,.12)}.language-menu a{display:block;padding:8px 13px;font-size:12px}.language-menu a:hover{background:var(--brand-pale);color:var(--brand-deep)}.article-header .language-switcher summary{border-color:var(--line)}
.language-menu{min-width:128px}.language-menu a{display:flex;align-items:center;justify-content:space-between;gap:12px}.language-menu a[aria-current="page"]{color:var(--brand-deep);background:var(--brand-pale)}.language-menu a[aria-current="page"]::after{content:"✓";font-size:11px;color:var(--brand)}
html[lang="en"] .desktop-nav{gap:18px}html[lang="en"] .desktop-nav a{font-size:12px}html[lang="ru"] .desktop-nav{gap:12px}html[lang="ru"] .desktop-nav a{font-size:11px}html[lang="ru"] .internal-card,html[lang="ru"] .format-card,html[lang="ru"] .catalog-card,html[lang="ru"] .job-card{hyphens:auto;overflow-wrap:anywhere}
.language-button{position:relative;z-index:40;display:inline-flex;align-items:center;padding:6px 11px;border:1px solid currentColor;line-height:1.25;font-size:12px;white-space:nowrap;color:inherit}.article-header .language-button{border-color:var(--line)}
@media(max-width:820px){.language-switcher{display:block}.language-switcher summary{padding:7px 9px;border-color:var(--line);color:var(--ink)}.site-header:not(.is-scrolled):not(.article-header) .language-switcher summary{border-color:rgba(255,255,255,.7);color:#fff}.language-menu{right:-3px}}
@media(max-width:820px){.language-button{padding:7px 9px}.site-header:not(.is-scrolled):not(.article-header) .language-button{border-color:rgba(255,255,255,.7);color:#fff}}
@media(max-width:820px){.mobile-menu{background:rgba(255,255,255,.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid rgba(255,255,255,.6);box-shadow:0 15px 28px rgba(0,70,73,.14)}.mobile-menu a{background:transparent}}

/* Mobile dropdown navigation uses a translucent, softly blurred panel. */
@media(max-width:820px){.mobile-menu{background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid rgba(255,255,255,.55);box-shadow:0 15px 32px rgba(0,55,58,.16)}.mobile-menu a{background:rgba(255,255,255,.18)}}

/* Unified inner-page navigation and restrained interaction layer. */
.desktop-nav>.nav-group{position:relative;display:flex;align-items:center;height:90px}
.desktop-nav>.nav-group>a{display:flex;align-items:center;height:100%}
.nav-submenu{position:absolute;top:calc(100% - 1px);left:50%;min-width:190px;padding:10px;background:rgba(255,255,255,.94);color:var(--ink);border:1px solid rgba(203,220,221,.9);box-shadow:0 18px 38px rgba(0,66,69,.13);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);opacity:0;visibility:hidden;transform:translate(-50%,8px);transition:opacity .2s,transform .2s,visibility .2s}
.nav-submenu::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.desktop-nav .nav-submenu a{display:block;height:auto;padding:11px 13px;font-size:12px;line-height:1.35;border-radius:2px;white-space:nowrap}
.desktop-nav .nav-submenu a::after{display:none}
.desktop-nav .nav-submenu a:hover,.desktop-nav .nav-submenu a:focus-visible{background:var(--brand-pale);color:var(--brand-deep)}
.nav-group:hover>.nav-submenu,.nav-group:focus-within>.nav-submenu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.inner-page-nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.site-header.is-scrolled~main .inner-page-nav{top:90px}
.inner-page-nav .page-width{display:flex;align-items:center;gap:0;overflow-x:auto;scrollbar-width:none}
.inner-page-nav .page-width::-webkit-scrollbar{display:none}
.inner-page-nav a{position:relative;flex:0 0 auto;padding:17px 24px;font-size:12px;color:var(--muted);white-space:nowrap}
.inner-page-nav a::after{content:"";position:absolute;left:24px;right:24px;bottom:0;height:2px;background:var(--brand);transform:scaleX(0);transition:.2s}
.inner-page-nav a:hover,.inner-page-nav a.is-current{color:var(--brand-deep)}
.inner-page-nav a.is-current::after{transform:scaleX(1)}
.mobile-nav-group{border-bottom:1px solid var(--line)}
.mobile-nav-group summary{list-style:none;padding:11px;display:flex;justify-content:space-between;align-items:center;font-size:14px;cursor:pointer}
.mobile-nav-group summary::-webkit-details-marker{display:none}
.mobile-nav-group summary::after{content:"＋";color:var(--brand);font-size:15px;transition:.2s}
.mobile-nav-group[open] summary::after{transform:rotate(45deg)}
.mobile-nav-group>div{display:grid;padding:0 10px 9px}
.mobile-menu .mobile-nav-group a{padding:8px 12px;border:0;font-size:12px;color:var(--muted)}
[id]{scroll-margin-top:160px}
.inner-page-shell{background:#fff}
.soft-panel{background:var(--light)}
.internal-banner-about{background-image:url('https://imgs-data-brwq.bcdn8.com/weizhuo0820/uploads/20241008/a67f94ddccf772f32ec30c80f0ee455c.jpg')}
.internal-banner-solutions{background-image:url('https://imgs-data-brwq.bcdn8.com/weizhuo0820/uploads/20241031/16bb722227df65464478fa4efa548aa5.jpg')}
.internal-banner-news{background-image:url('https://imgs-data-brwq.bcdn8.com/weizhuo0820/uploads/20241119/dbbfca8e2607b1b4af776d681d0b6cfd.png')}
.internal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.internal-card{padding:32px;background:#fff;border:1px solid var(--line);transition:transform .25s,box-shadow .25s}
.internal-card:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(0,72,75,.08)}
.internal-card>span{display:block;color:var(--brand);font-size:10px;letter-spacing:.13em;margin-bottom:12px}
.internal-card h2,.internal-card h3{font-size:22px;font-weight:400;line-height:1.45;margin:0 0 12px}
.internal-card p{color:var(--muted);font-size:13px;line-height:1.9;margin:0}
.internal-card a{display:inline-flex;margin-top:20px;color:var(--brand-deep);font-size:12px}
.internal-split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:80px;align-items:start}
.internal-copy h2{font-size:40px;line-height:1.35;font-weight:400;margin:0 0 24px}
.internal-copy p{color:var(--muted);line-height:2;margin:0 0 18px}
.value-list{display:grid;border-top:1px solid var(--line)}
.value-item{display:grid;grid-template-columns:50px 160px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}
.value-item>span{color:var(--brand);font-size:11px}
.value-item strong{font-size:17px;font-weight:400}
.value-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}
.solution-path{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.solution-path article{min-height:220px;padding:26px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.solution-path span{font-size:10px;color:var(--brand)}
.solution-path h3{font-size:18px;font-weight:400;margin:40px 0 12px}
.solution-path p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}
.news-listing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-listing .news-feature-card{min-height:380px}
.news-category-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:34px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.news-category-heading h2{font-size:35px;font-weight:400;margin:0}
.news-category-heading span{font-size:11px;letter-spacing:.14em;color:var(--brand)}
.message-section{background:var(--light)}
.message-layout{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:70px;align-items:start}
.message-form{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:30px;background:#fff;border:1px solid var(--line)}
.message-form label{display:grid;gap:8px;font-size:11px;color:var(--muted)}
.message-form label.full{grid-column:1/-1}
.message-form input,.message-form select,.message-form textarea{width:100%;border:1px solid var(--line);background:#fff;color:var(--ink);padding:13px 14px;font:inherit;outline:none}
.message-form input:focus,.message-form select:focus,.message-form textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,173,176,.08)}
.message-form textarea{min-height:130px;resize:vertical}
.message-submit{grid-column:1/-1;border:0;background:var(--brand);color:#fff;padding:14px 18px;cursor:pointer;font:inherit}
.message-submit:hover{background:var(--brand-deep)}
.form-status{grid-column:1/-1;margin:0;font-size:12px;color:var(--muted);line-height:1.7}
.form-status a{color:var(--brand-deep);text-decoration:underline}
@media(max-width:1100px){.solution-path{grid-template-columns:repeat(3,1fr)}.internal-split{gap:45px}.desktop-nav>.nav-group{height:90px}.nav-submenu{min-width:175px}}
@media(max-width:820px){.desktop-nav>.nav-group{display:none}.inner-page-nav{top:0}.site-header.is-scrolled~main .inner-page-nav{top:75px}.inner-page-nav a{padding:15px 18px}.inner-page-nav a::after{left:18px;right:18px}.internal-grid,.news-listing{grid-template-columns:repeat(2,1fr)}.internal-split,.message-layout{grid-template-columns:1fr}.solution-path{grid-template-columns:repeat(2,1fr)}.value-item{grid-template-columns:42px 135px 1fr}.message-layout{gap:36px}}
@media(max-width:560px){.internal-grid,.news-listing,.solution-path{grid-template-columns:1fr}.internal-copy h2{font-size:32px}.value-item{grid-template-columns:35px 1fr}.value-item p{grid-column:2}.message-form{grid-template-columns:1fr;padding:22px}.message-form label,.message-form label.full,.message-submit,.form-status{grid-column:1}.news-category-heading{align-items:start;flex-direction:column}.inner-page-nav a{padding:14px 15px}}