/* Source: /site.css */
:root{--ink:#0b2034;--muted:#506273;--blue:#285be8;--paper:#fff;--mist:#eef2f6;--line:#d7e0e7;--max:1440px;--gutter:clamp(22px,4.4vw,72px);color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
img,video{display:block;max-width:100%}
img{height:auto}
figure{margin:0}
button,a,summary{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid var(--blue);outline-offset:6px}
[hidden]{display:none!important}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:500;letter-spacing:-.035em;line-height:1.15;text-wrap:pretty;overflow-wrap:break-word}
h1{font-size:clamp(48px,6.2vw,94px)}
h2{font-size:clamp(28px,3.3vw,48px)}
h3{font-size:clamp(26px,2.5vw,38px)}
em{font-style:normal;color:var(--blue)}
p+p{margin-top:20px}
li,dd,p{overflow-wrap:break-word}
.wrap{width:min(100%,var(--max));margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(56px,5.2vw,80px)}
.section:not(.ink):not(.mist):not(.field-section)+.section:not(.ink):not(.mist):not(.field-section){padding-top:24px}
.eyebrow{font-size:14px;line-height:1.5;letter-spacing:.11em;font-weight:700;margin-bottom:22px;text-transform:uppercase}
.lead{font-size:clamp(19px,1.7vw,25px);line-height:1.55;letter-spacing:-.02em}
.note,.media-note{font-size:14px;color:var(--muted);line-height:1.5}
.note{margin:20px 0}
.media-note{margin-top:16px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:14px 25px;border:1px solid transparent;border-radius:4px;background:var(--blue);color:#fff;font-size:16px;font-weight:700;line-height:1.3;transition:background .2s}
.button:hover{background:#1646c2}
.button.light{background:#fff;color:var(--ink)}
.button.light:hover{background:#d9e5ff}
.text-link{display:inline-flex;align-items:center;gap:24px;min-height:44px;border-bottom:1px solid currentColor;padding:8px 0 6px;font-size:16px;font-weight:700;line-height:1.4}
.text-link span{font-size:20px}
.text-link:hover{color:var(--blue)}
.skip-link{position:fixed;left:20px;top:10px;transform:translateY(-200%);z-index:200;background:white;padding:12px 20px;border:2px solid var(--blue)}
.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:100;background:#fffffff5;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.header-row{min-height:86px;display:flex;align-items:center;gap:20px}
.wordmark{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;font-size:28px;font-weight:700;letter-spacing:-.065em;line-height:1}
.wordmark img{width:32px;height:32px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;gap:clamp(12px,1.3vw,20px);margin-left:auto;font-size:15px;white-space:nowrap}
.desktop-nav a{padding:15px 0;position:relative}
.desktop-nav a[aria-current=page]::after{content:"";position:absolute;bottom:4px;left:0;right:0;height:2px;background:var(--blue)}
.desktop-nav a:hover,.mobile-menu a:hover{color:var(--blue)}
.header-contact{border-radius:40px;min-height:44px;padding:12px 22px;background:var(--ink)}
.menu-button{display:none;flex-shrink:0;width:46px;height:46px;border:0;background:transparent;padding:11px}
.menu-button span{height:2px;background:var(--ink);width:24px;display:block;margin:6px 0;transition:transform .2s}
.menu-button[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu-button[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{padding:24px var(--gutter) 36px;border-top:1px solid var(--line);background:white;max-height:calc(100svh - 76px);overflow:auto}
.mobile-menu>a{display:block;padding:14px 0;font-size:26px;letter-spacing:-.04em;border-bottom:1px solid var(--line)}
.home-opening{padding-top:48px}
.home-heading{padding-bottom:44px}
.home-heading>.eyebrow{color:var(--muted)}
.hero-title-row{display:grid;grid-template-columns:3fr 1fr;align-items:end;gap:32px}
.hero-title-row h1{letter-spacing:-.055em}
.hero-description{font-size:17px;max-width:320px;padding-bottom:4px}
.hero-description .text-link{margin-top:18px}
.hero-film{position:relative;height:clamp(300px,45vw,600px);overflow:hidden;background:var(--ink)}
.hero-film>video{width:100%;height:100%;object-fit:cover}
.hero-film::after{content:"";position:absolute;inset:65% 0 0;background:linear-gradient(transparent,#08182dcb);pointer-events:none}
.hero-film>figcaption{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;gap:28px;padding:24px 30px;color:white;font-size:14px;z-index:1}
.hero-film>figcaption>span{font-size:14px;letter-spacing:.08em;margin-right:auto}
.hero-film figcaption>a{border-bottom:1px solid #ffffff80}
.hero-film button{min-height:42px;border:1px solid #ffffff80;border-radius:3px;padding:8px 14px;background:#0b20344d;color:white;white-space:nowrap;font-size:14px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:36px}
.section-side{max-width:335px;flex:0 1 335px;color:var(--muted)}
.section-side>.text-link{margin-top:16px;color:var(--ink)}
.carousel-controls{display:flex;gap:10px;margin-top:24px}
.carousel-controls button{width:48px;height:44px;border:1px solid var(--line);background:#fff;font-size:24px}
.carousel-controls button:hover{border-color:var(--blue);color:var(--blue)}
.product-rail{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 48px)/3);gap:24px;overflow-x:auto;padding:0 0 22px;scroll-snap-type:x mandatory;scrollbar-color:#8c9eaf var(--mist);scrollbar-width:thin}
.product-card{min-width:0;scroll-snap-align:start}
.product-picture{display:block;position:relative;aspect-ratio:1.28;background:var(--mist);overflow:hidden}
.product-picture>img{width:100%;height:100%;object-fit:contain;transition:transform .3s}
.product-picture:hover>img{transform:scale(1.025)}
.product-index{position:absolute;left:16px;top:12px;font-size:14px;color:#32495e}
.product-card-copy{padding:24px 0 0}
.product-card-copy .eyebrow{color:var(--blue);margin-bottom:12px;font-size:14px}
.product-card-copy h3{font-size:29px;line-height:1.1;min-height:2.2em}
.product-card-copy>p:not(.eyebrow){margin-top:14px}
.product-card-copy>p:not(.eyebrow):not(.media-note){color:var(--muted);min-height:3.1em}
.product-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:18px}
.product-links .text-link{font-size:15px;gap:12px}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:70px 28px}
.ink{background:var(--ink);color:#fff}
.ink em{color:#9fbaff}
.ink .note,.ink .section-side{color:#c4d0dc}
.ink .text-link:hover{color:#b2c8ff}
.mist{background:var(--mist)}
.software-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(38px,7vw,110px);align-items:start}
.software-media>.eyebrow{margin-bottom:48px;color:#c4d0dc}
.media{min-width:0}
.media>img{width:100%;object-fit:cover}
.media>figcaption,.video-figure>figcaption{padding-top:12px;font-size:14px;line-height:1.45;color:var(--muted)}
.ink .media>figcaption,.ink .video-figure>figcaption{color:#c4d0dc}
.system-screen{margin-top:16px}
.system-screen>img{width:100%;height:auto;background:#fff;border:8px solid #e0e7ef}
.software-caption{font-size:clamp(26px,3.2vw,44px);line-height:1.12;letter-spacing:-.04em;margin-top:44px;max-width:510px}
.software-copy>p{margin-top:30px;max-width:420px;color:#d4deea}
.software-copy>.button{margin-top:25px}
.factory-photo{margin-top:46px}
.factory-photo>img{aspect-ratio:1.5;object-fit:contain;background:#e6e8ea}
.task-sequence{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;list-style:none;margin:75px 0 0;padding:0;border-top:1px solid #a4b6c34d}
.task-sequence>li{padding-top:25px}
.task-sequence>li>span{font-size:14px;letter-spacing:.05em;color:var(--blue)}
.ink .task-sequence>li>span{color:#a8c2ff}
.task-sequence h3{font-size:27px;line-height:1.2;margin:22px 0 16px}
.task-sequence p{max-width:340px;color:var(--muted)}
.ink .task-sequence p{color:#c4d0dc}
.integration-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,80px)}
.integration-grid .choice-heading{min-height:154px}
.choice-heading>.eyebrow{color:var(--muted);margin-bottom:16px}
.integration-grid .media{overflow:hidden}
.integration-grid .media>img{aspect-ratio:1.42;object-fit:cover}
.integration-grid article>p{margin-top:28px;color:var(--muted);max-width:520px}
.integration-grid article>.text-link{margin-top:18px}
.third-party-platform-photo>img{object-position:57% 48%}
.stairs-photo>img{object-position:50% 35%}
.field-section{background:var(--mist)}
.field-stories{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(26px,5vw,80px)}
.field-story:last-child{padding-top:115px}
.field-stories .mine-photo>img{aspect-ratio:1.333;object-position:50% 100%}
.warehouse-photo>img{aspect-ratio:1.35;object-position:center}
.field-story-copy{padding-top:30px;display:grid;grid-template-columns:1fr 1fr;column-gap:24px}
.field-story-copy>.eyebrow{grid-column:1/-1;color:var(--muted);margin-bottom:15px}
.field-story-copy>h3{grid-row:2/4}
.field-story-copy>p{color:var(--muted)}
.field-story-copy>.text-link{margin-top:14px;justify-self:start}
.page-opening{padding-bottom:38px}
.page-opening .eyebrow{color:var(--muted)}
.page-intro{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;align-items:start}
.page-intro>.lead{color:var(--muted);max-width:960px}
.page-intro h1{min-width:0;max-width:100%;font-size:clamp(42px,4.6vw,68px)}
.statement{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(32px,8vw,120px);align-items:start}
.statement>p,.statement>div>p{font-size:21px;color:var(--muted)}
.ink .statement>p,.ink .statement>div>p{color:#d4deea}
.statement .text-link,.statement .button{margin-top:26px;margin-right:20px}
.product-detail-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}
.product-detail-image>img{aspect-ratio:1.18;object-fit:contain;background:var(--mist)}
.product-details .eyebrow{color:var(--blue)}
.table-scroll{max-width:100%;overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:17px;text-align:left}
caption{font-size:24px;font-weight:500;text-align:left;letter-spacing:-.03em;padding:0 0 18px}
th,td{border-bottom:1px solid var(--line);padding:17px 18px 17px 0;vertical-align:top}
th{width:42%;font-weight:400;color:var(--muted)}
.section-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:30px;font-size:16px}
.section-links a{text-decoration:underline;text-underline-offset:5px}
.detail-content{margin-top:40px;max-width:1080px}
.detail-content>.lead{max-width:730px;margin-bottom:28px}
.video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
.video-grid.single{grid-template-columns:minmax(0,1fr);max-width:1000px}
.video-grid-featured>.video-figure:first-child{grid-column:1/-1;width:100%;max-width:960px;justify-self:center}
.video-figure{min-width:0}
.video-figure>video{width:100%;aspect-ratio:16/9;background:#050e17;object-fit:contain}
.film-fold{margin-top:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.film-fold>summary{display:flex;gap:20px;justify-content:space-between;align-items:center;padding:23px 0;cursor:pointer;font-size:20px;list-style:none}
.film-fold>summary::-webkit-details-marker{display:none}
.film-fold>summary>span{font-size:27px;transition:transform .2s}
.film-fold[open]>summary>span{transform:rotate(45deg)}
.film-fold>.video-grid{padding:10px 0 32px}
.ink .film-fold{border-color:#ffffff40}
.scope-list{margin:0}
.scope-list>div{display:grid;grid-template-columns:1fr 2fr;gap:35px;border-top:1px solid #c4d0dc;padding:25px 0}
.scope-list dt{font-size:26px;letter-spacing:-.035em}
.scope-list dd{margin:0;max-width:700px;font-size:20px;color:var(--muted)}
.wide-landscape{margin-top:54px}
.wide-landscape>img{max-height:690px;object-fit:contain;background:var(--mist)}
.team-panorama>img{aspect-ratio:1.55;object-position:50% 100%}
.story-split{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}
.story-split h2{margin-bottom:32px}
.story-split p{max-width:560px}
.story-split p+p{color:var(--muted)}
.ink .story-split p+p{color:#c4d0dc}
.environment-photo>img{aspect-ratio:1.08;object-position:center}
.story-split .mine-photo>img{aspect-ratio:1.15;object-position:57% 100%}
.research-pair{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:56px}
.research-pair .media>img{aspect-ratio:1.5;object-fit:contain;background:#e6e8ea}
.additional-link{margin-top:24px}
.task-sequence+.button{margin-top:45px}
.film-fold+.text-link{margin-top:26px}
.video-figure+.text-link,.media+.text-link{margin-top:30px}
.statement+.video-figure{margin-top:45px}
.contact-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:75px}
.contact-primary{border-top:2px solid var(--blue);padding-top:28px}
.email-address{display:block;font-size:clamp(27px,3.4vw,49px);letter-spacing:-.055em;line-height:1.1;overflow-wrap:anywhere;margin-bottom:28px}
.contact-primary>.button{margin-top:32px}
.contact-address h2{font-size:clamp(28px,3vw,42px);margin-bottom:24px}
address{font-style:normal;color:var(--muted);line-height:1.8}
.site-footer{padding:64px 0 28px;background:var(--ink);color:white}
.footer-invitation{display:flex;justify-content:space-between;align-items:center;gap:28px;padding-bottom:48px}
.footer-invitation>div{min-width:0}
.footer-invitation h2{font-size:clamp(1.25rem,6.4vw,2.375rem);text-wrap:wrap}
.footer-invitation>.button{flex-shrink:0}
.footer-invitation>.button{margin-bottom:8px}
.footer-invitation .eyebrow{color:#bccbd8}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:35px;padding:40px 0;border-top:1px solid #ffffff35}
.footer-grid .wordmark img{background:white;border-radius:50%}
.footer-grid p{margin-top:24px;color:#c4d0dc;font-size:16px}
.footer-grid nav,.footer-contact{display:flex;flex-direction:column;align-items:start;gap:12px;font-size:16px}
.footer-grid a:hover,.footer-bottom a:hover{color:#a8c2ff}
.footer-contact span{color:#c4d0dc;margin-top:12px}
.footer-bottom{border-top:1px solid #ffffff35;padding-top:25px;display:flex;justify-content:space-between;gap:24px;font-size:14px;color:#c4d0dc}
@media(min-width:1600px){.hero-title-row{grid-template-columns:3fr 1fr}.hero-description{font-size:19px}}
@media(max-width:1100px){
 .header-row{gap:16px}.desktop-nav{gap:12px}.hero-title-row{grid-template-columns:2fr 1fr;gap:25px}
 .hero-description{font-size:16px}.software-layout{gap:40px}.product-rail{grid-auto-columns:calc((100% - 24px)/2)}
 .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field-story-copy{display:block}.field-story-copy>p{margin-top:20px}
 .integration-grid .choice-heading{min-height:150px}.footer-grid{grid-template-columns:1fr 1fr;row-gap:38px}
 .page-intro{gap:24px}.story-split{gap:40px}.contact-layout{gap:45px}.product-detail-layout{gap:35px}
}
@media(max-width:1099px){.desktop-nav,.header-contact{display:none}.menu-button{display:block}.header-row>.locale-switch{margin-left:auto}}
@media(max-width:820px){
 .desktop-nav,.header-contact{display:none}.menu-button{display:block}.header-row{min-height:76px}.wordmark{font-size:27px}
 .hero-title-row{display:block}.hero-title-row h1{font-size:clamp(48px,8.7vw,72px)}.hero-description{display:flex;max-width:none;gap:30px;align-items:end;margin-top:26px;font-size:17px}
 .hero-description>p{max-width:420px}.hero-description>.text-link{flex-shrink:0;margin-top:0}.hero-film{height:410px}
 .software-layout{grid-template-columns:1fr 1fr}.software-copy h2{font-size:43px}
 .page-intro{grid-template-columns:1fr}.page-intro>.lead{max-width:960px}.page-opening{padding-bottom:12px}
 .story-split{grid-template-columns:1fr}.story-split>div{max-width:650px}.environment-photo>img{aspect-ratio:1.6}
 .product-detail-layout{grid-template-columns:1fr}.product-detail-image>img{aspect-ratio:1.45}.contact-layout{grid-template-columns:1fr}
 .field-stories{gap:28px}.field-story:last-child{padding-top:65px}.integration-grid{gap:28px}
 .task-sequence{gap:25px}.task-sequence h3{font-size:24px}.footer-invitation{align-items:start}
}
@media(max-width:600px){
 body{font-size:17px}.section{padding-block:48px}.home-opening{padding-top:30px}.home-heading{padding-bottom:30px}
 .header-row{gap:8px;padding-inline:16px}.header-row .wordmark{font-size:22px;gap:6px}.header-row .wordmark img{width:24px;height:24px}
 .hero-title-row h1{font-size:clamp(43px,10vw,60px)}.hero-description{display:block;margin-top:24px}.hero-description>.text-link{margin-top:12px}
 .hero-film{height:300px;margin-inline:calc(-1 * var(--gutter))}.hero-film>figcaption{padding:17px 22px;gap:14px;flex-wrap:wrap}
 .hero-film>figcaption>span{width:100%;font-size:12px}.hero-film>figcaption>a{margin-right:auto}.hero-film::after{inset:40% 0 0}
 .section-heading{display:block;margin-bottom:32px}.section-heading>.section-side{margin-top:26px}.section-heading>.text-link{margin-top:24px}
 .section-side{max-width:none}.carousel-controls{justify-content:flex-end;margin-top:16px}
 .product-rail{grid-auto-columns:88%;gap:20px;margin-right:calc(-1 * var(--gutter));padding-right:var(--gutter)}
 .product-card-copy h3{min-height:0;font-size:29px}.product-card-copy>p:not(.eyebrow):not(.media-note){min-height:0}
 .product-grid{grid-template-columns:1fr;gap:52px}.product-picture{aspect-ratio:1.35}
 .software-layout{grid-template-columns:1fr;gap:42px}.software-media>.eyebrow{margin-bottom:28px}.software-caption{margin-top:25px;font-size:32px}
 .software-copy h2{font-size:32px}.software-copy>p{max-width:none}.factory-photo{margin-top:35px}
 .task-sequence{grid-template-columns:1fr;margin-top:50px;gap:26px}.task-sequence>li{display:grid;grid-template-columns:32px 1fr;column-gap:14px;border-bottom:1px solid #a4b6c34d;padding:0 0 25px}.task-sequence>li:first-child{padding-top:25px}
 .task-sequence>li>span{padding-top:6px}.task-sequence h3{margin:0 0 13px;font-size:26px}.task-sequence p{grid-column:2;max-width:none}
 .integration-grid{grid-template-columns:1fr;gap:50px}.integration-grid .choice-heading{min-height:0;margin-bottom:25px}.choice-heading h3{font-size:37px}
 .integration-grid .media>img{aspect-ratio:1.35}.integration-grid article>p{margin-top:22px}
 .field-stories{grid-template-columns:1fr;gap:48px}.field-story:last-child{padding-top:0}.field-story-copy{padding-top:23px}
 .field-story-copy>h3{font-size:35px}.field-story-copy>h3 br{display:none}.field-story-copy>p{margin-top:15px}
 .page-intro{gap:22px}.page-intro h1{font-size:clamp(32px,8vw,44px)}.page-intro>.lead{font-size:20px}
 .statement{grid-template-columns:1fr;gap:28px}.statement>p,.statement>div>p{font-size:20px}
 .video-grid{grid-template-columns:1fr}.film-fold>summary{font-size:18px}.scope-list>div{grid-template-columns:1fr;gap:10px}.scope-list dt{font-size:25px}.scope-list dd{font-size:18px}
 .research-pair{grid-template-columns:1fr}.wide-landscape{margin-top:32px}.team-panorama>img{aspect-ratio:1.333}.environment-photo>img{aspect-ratio:1.3}
 .story-split .mine-photo>img{aspect-ratio:1.333}.product-detail-image>img{aspect-ratio:1.15}.section-links{gap:18px;font-size:16px}
 th,td{font-size:16px;padding:15px 12px 15px 0}.contact-primary{padding-top:23px}.email-address{font-size:clamp(26px,7.4vw,40px)}
 .site-footer{padding-top:48px}.footer-invitation{display:block;padding-bottom:36px}.footer-invitation>.button{margin-top:24px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px 22px}.footer-grid>div:first-child,.footer-contact{grid-column:1/-1}.footer-grid .wordmark{font-size:28px}
 .footer-grid nav{font-size:15px}.footer-grid p{margin-top:18px}.footer-bottom{flex-wrap:wrap;gap:12px 22px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.product-picture:hover>img{transform:none}}
.privacy-copy{max-width:900px}
.privacy-copy h2{font-size:clamp(25px,2.4vw,34px);margin:46px 0 18px}
.privacy-copy p{font-size:18px;line-height:1.75;margin-top:16px}
.privacy-copy .privacy-updated{color:var(--muted);font-size:15px;margin-top:18px}
.privacy-copy a{text-decoration:underline;text-underline-offset:4px}


/* Source: /language.css */
/* Shared language navigation and Chinese typography. */
.locale-switch{display:flex;align-items:center;flex-shrink:0;gap:2px;font-size:14px;line-height:1.4;letter-spacing:normal}
.locale-switch a{display:flex;align-items:center;justify-content:center;min-width:36px;min-height:44px;padding:8px 5px;white-space:nowrap;border-radius:3px}
.locale-switch a[aria-current=page]{font-weight:700;text-decoration:underline;text-underline-offset:5px}
.locale-switch a:hover{background:#8ca4c229}
.locale-switch a:focus-visible{outline:2px solid currentColor;outline-offset:2px}
.origin-theme .header{gap:20px}
.origin-theme .header .desktop-nav{margin-left:auto}
.origin-theme .header .locale-switch{margin-left:auto}
@media(min-width:1100px){.origin-theme .header .locale-switch{margin-left:0}}
@media(max-width:600px){.origin-theme .header{gap:8px}.origin-theme .header .origin-wordmark{font-size:24px}}
html[lang="zh-CN"] body{font-family:Arial,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.7}
html[lang="zh-CN"] h1,html[lang="zh-CN"] h2,html[lang="zh-CN"] h3,html[lang="zh-CN"] h4{letter-spacing:0;line-height:1.3}
html[lang="zh-CN"] .eyebrow,html[lang="zh-CN"] .lead,html[lang="zh-CN"] .mobile-menu>a{letter-spacing:0}
html[lang="zh-CN"] .eyebrow{text-transform:none}
html[lang="zh-CN"] .page-intro h1{font-size:clamp(36px,4.4vw,68px)}
html[lang="zh-CN"] .lead{line-height:1.65}
@media(max-width:600px){html[lang="zh-CN"] .page-intro h1{font-size:clamp(28px,7.6vw,38px)}}


/* Source: /cn/join-20261014.css */
/* Recruitment and lab pages share the Chinese site's warm, quiet palette. */
.join-page{--ink:#30302d;--muted:#68665f;--line:#dcd8d0;--blue:#635640;--paper:#faf9f6;--mist:#f0ede7;background:var(--paper);color:var(--ink)}
.join-page main{padding-bottom:clamp(48px,7vw,96px)}
.join-page .wrap{max-width:1280px}
.join-page .join-intro{padding-block:clamp(48px,7vw,96px) 48px}
.join-page h1{max-width:18em;font-size:clamp(32px,4.5vw,60px);font-weight:500;line-height:1.3;letter-spacing:0}
.join-page h2{font-size:clamp(25px,3vw,36px);font-weight:500;line-height:1.4;letter-spacing:0}
.join-page h3{font-size:22px;font-weight:500;line-height:1.5;letter-spacing:0}
.join-page p,.join-page li{line-height:1.9}
.join-page .eyebrow{color:var(--muted);font-size:14px;font-weight:400;letter-spacing:0;text-transform:none;margin:0 0 20px}
.join-page .lead{max-width:42em;margin-top:24px;color:var(--muted);font-size:clamp(18px,1.7vw,22px);line-height:1.9}
.join-page .join-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.join-page .join-grid-single{grid-template-columns:minmax(0,1fr)}
.join-page .join-card{display:flex;flex-direction:column;align-items:flex-start;min-width:0;border-top:1px solid var(--line);padding-block:28px}
.join-page .join-card p{margin:16px 0 0;max-width:36em;color:var(--muted)}
.join-page .join-card>p:last-of-type{margin-bottom:24px}
.join-page .join-card .text-link{margin-top:auto;align-self:flex-start}
.join-page .text-link{color:var(--ink);font-weight:400;gap:12px;min-height:44px}
.join-page .text-link:hover{color:var(--blue)}
.join-page .join-section{padding-block:48px;border-top:1px solid var(--line);margin-top:24px}
.join-page .join-section>p{max-width:54em;margin-top:20px;color:var(--muted)}
.join-page .join-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px;margin-top:24px}
.join-page .button{background:#45453e;border-radius:0;font-weight:400;border:1px solid #45453e;min-height:48px}
.join-page .button:hover{background:#30302d}
.join-page .join-note{font-size:14px;color:var(--muted);margin-top:18px}
.join-page .join-breadcrumb{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px;padding-top:24px;color:var(--muted)}
.join-page .join-breadcrumb a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.join-page .recruitment-content{padding-top:36px}
.join-page .hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,1fr);gap:48px;padding-bottom:48px;align-items:start}
.join-page .hero h1{font-size:clamp(30px,3.8vw,48px)}
.join-page .info{border-top:1px solid var(--line);background:var(--mist);padding:24px}
.join-page .info strong{display:block;font-size:20px;font-weight:500;margin-bottom:16px}
.join-page .info p{margin-top:12px;color:var(--muted)}
.join-page .recruitment-content section{padding-block:36px;border-top:1px solid var(--line)}
.join-page .recruitment-content section>p{max-width:58em;margin-top:18px}
.join-page .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:28px}
.join-page .card{border-top:1px solid var(--line);padding-top:20px;min-width:0}
.join-page .card p{color:var(--muted);margin-top:12px}
.join-page .cta{background:var(--mist);padding:28px;margin-top:28px;line-height:1.9;overflow-wrap:anywhere}
.join-page .cta strong{display:block;font-size:20px;font-weight:500;margin-bottom:12px}
.join-page .cta a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}
.join-page ul,.join-page ol{padding-left:24px;margin-top:20px}
.join-page li+li{margin-top:10px}
.join-page a:focus-visible{outline:3px solid #9e8764;outline-offset:4px}
@media(max-width:850px){.join-page .hero{grid-template-columns:minmax(0,1fr);gap:28px}.join-page .info{max-width:none}}
@media(max-width:650px){.join-page .join-grid,.join-page .grid{grid-template-columns:minmax(0,1fr);gap:8px}.join-page .join-intro{padding-bottom:32px}.join-page .join-section{padding-block:32px}.join-page .cta{padding:20px}.join-page .join-actions{align-items:flex-start;flex-direction:column;gap:12px}.join-page .recruitment-content{padding-top:24px}}


/* Source: /cn/site-shell-20261014.css */
/* Shared Chinese site shell. Loaded after page-specific styles. */
.cn-header, .cn-footer {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.6;
  text-align: left;
}
.cn-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: #30302d;
  background: #f5f3ef;
  border-bottom: 1px solid #dcd8d0;
  backdrop-filter: none;
}
.cn-header .header-row {
  width: min(1520px, 92%);
  height: 88px;
  min-height: 88px;
  margin: 0 auto;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 28px;
}
.cn-header .wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 25px;
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: 1.2;
  color: #30302d;
}
.cn-header .wordmark img { width: 29px; height: 29px; object-fit: contain; }
.cn-header .desktop-nav { display: flex; gap: 24px; align-items: center; margin-left: auto; }
.cn-header .desktop-nav a, .cn-header .header-contact, .cn-header .header-lab {
  display: inline-flex;
  position: relative;
  align-items: center;
  min-height: 44px;
  padding: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
  white-space: nowrap;
  color: #30302d;
}
.cn-header .desktop-nav a::after, .cn-header .header-lab::after {
  content: "";
  position: absolute;
  height: 1px;
  left: 0;
  right: 0;
  bottom: 5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
}
.cn-header .desktop-nav a:hover::after,
.cn-header .desktop-nav a[aria-current="page"]::after,
.cn-header .header-lab:hover::after,
.cn-header .header-lab[aria-current="page"]::after { transform: scaleX(1); }
.cn-header .header-contact {
  background: transparent;
  border: 0;
  border-bottom: 1px solid #aaa59b;
  border-radius: 0;
  margin: 0;
}
.cn-header .locale-switch { display: flex; align-items: center; margin-left: auto; gap: 10px; color: #68665f; font-size: 13px; }
.cn-header .locale-switch a { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; min-height: 44px; padding: 0; border: 0; font-size: 13px; font-weight: 400; text-decoration: none; line-height: 1.6; }
.cn-header .locale-switch a[aria-current="page"] { color: #30302d; font-weight: 500; }
.cn-header .locale-switch .slash { opacity: .5; }
.cn-header .menu-button { display: none; flex-shrink: 0; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; color: #30302d; }
.cn-header .menu-button span { display: block; width: 24px; height: 1px; margin: 7px 0; background: currentColor; transition: transform .2s; }
.cn-header .menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.cn-header .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.cn-header .mobile-menu { padding: 12px 4% 24px; max-height: calc(100svh - 77px); overflow-y: auto; background: #f5f3ef; color: #30302d; border-top: 1px solid #dcd8d0; }
.cn-header .mobile-menu a { display: block; padding: 12px 0; min-height: 48px; border-bottom: 1px solid #dcd8d0; font-size: 17px; font-weight: 400; line-height: 1.5; letter-spacing: 0; }
.cn-header .mobile-menu a:hover, .cn-header .mobile-menu a[aria-current="page"] { color: #30302d; text-decoration: underline; text-underline-offset: 5px; }
.cn-header a:focus-visible, .cn-header button:focus-visible,
.cn-footer a:focus-visible, .cn-footer summary:focus-visible { outline: 3px solid #9e8764; outline-offset: 4px; }

.cn-footer { padding: 56px 0 24px; background: #232420; color: #ccc7bc; }
.cn-footer .cn-footer-wrap { width: min(1380px, 88%); margin: 0 auto; padding: 0; }
.cn-footer .cn-footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 36px; }
.cn-footer .cn-footer-grid > div { min-width: 0; }
.cn-footer .cn-footer-wordmark { display: inline-block; font-size: 25px; font-weight: 500; letter-spacing: -.025em; line-height: 1.2; color: #f5f3ef; margin: 0 0 18px; }
.cn-footer .cn-footer-brand p { font-size: 14px; line-height: 1.9; margin: 0 0 12px; color: #ccc7bc; }
.cn-footer .cn-footer-brand > a:not(.cn-footer-wordmark) { display: block; width: fit-content; min-height: 44px; padding: 10px 0; font-size: 13px; line-height: 1.8; overflow-wrap: anywhere; }
.cn-footer h3 { font-size: 14px; font-weight: 500; letter-spacing: 0; line-height: 1.6; margin: 0 0 12px; color: #f5f3ef; }
.cn-footer nav { display: flex; flex-direction: column; gap: 0; align-items: flex-start; }
.cn-footer nav a { display: block; width: fit-content; min-height: 44px; padding: 9px 0; font-size: 13px; font-weight: 400; line-height: 1.9; color: #ccc7bc; overflow-wrap: anywhere; }
.cn-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.cn-footer .cn-research-links { margin-top: 12px; font-size: 13px; }
.cn-footer .cn-research-links summary { cursor: pointer; min-height: 44px; padding: 10px 0; line-height: 1.8; }
.cn-footer .cn-research-links nav { padding-left: 12px; }
.cn-footer .cn-footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; border-top: 1px solid #ffffff26; margin-top: 40px; padding-top: 18px; font-size: 12px; line-height: 1.8; color: #b8b3a8; }
.cn-footer .cn-footer-bottom > div { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; }
.cn-footer .cn-footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
.cn-footer .cn-security-record { gap: 6px; white-space: nowrap; }
.cn-footer .cn-security-record img { width: 20px; height: 20px; object-fit: contain; flex-shrink: 0; }
.cn-footer .footer-invitation { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-bottom: 1px solid #ffffff26; margin: 0 0 40px; padding: 0 0 36px; }
.cn-footer .footer-invitation h2 { font-size: clamp(26px, 2.6vw, 36px); font-weight: 500; line-height: 1.35; letter-spacing: -.015em; color: #f5f3ef; }
.cn-footer .footer-invitation .eyebrow { color: #ccc7bc; font-size: 13px; font-weight: 400; margin: 0 0 16px; }
.cn-footer .footer-invitation .button { flex-shrink: 0; color: #f5f3ef; background: transparent; border: 0; border-bottom: 1px solid #aaa59b; border-radius: 0; padding: 10px 0; min-height: 44px; font-size: 14px; font-weight: 400; }

@media (max-width: 1099px) {
  body.menu-open { overflow: hidden; }
  .cn-header .header-row { height: 76px; min-height: 76px; gap: 16px; }
  .cn-header .desktop-nav, .cn-header .header-contact, .cn-header .header-lab { display: none; }
  .cn-header .menu-button { display: block; }
  .cn-header .locale-switch { margin-left: auto; }
}
@media (min-width: 1100px) {
  .cn-header .mobile-menu { display: none; }
}
@media (max-width: 760px) {
  .cn-footer { padding-top: 44px; }
  .cn-footer .cn-footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 24px; }
  .cn-footer .cn-footer-brand { grid-column: 1 / -1; }
  .cn-footer .footer-invitation { display: block; }
  .cn-footer .footer-invitation .button { margin-top: 20px; }
}
@media (max-width: 600px) {
  .cn-header .header-row { gap: 8px; }
  .cn-header .wordmark { font-size: 22px; gap: 7px; }
  .cn-header .wordmark img { width: 25px; height: 25px; }
  .cn-header .locale-switch { gap: 6px; }
}
@media (max-width: 360px) {
  .cn-header .wordmark { font-size: 20px; gap: 6px; }
  .cn-header .wordmark img { width: 22px; height: 22px; }
  .cn-header .header-row { gap: 4px; }
  .cn-header .locale-switch { gap: 4px; }
  .cn-header .locale-switch a { min-width: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  .cn-header .menu-button span { transition: none; }
}

/* Shared content tokens keep inner pages in the same visual system as the shell. */
html[lang="zh-CN"] body,
html[lang="zh-CN"] :is(.wheel-product, .pwl-product) {
  --ink: #30302d;
  --muted: #68665f;
  --blue: #635640;
  --paper: #faf9f6;
  --mist: #f0ede7;
  --line: #dcd8d0;
}
html[lang="zh-CN"] body { color: var(--ink); background: var(--paper); }
html[lang="zh-CN"] body main h1 {
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -.02em;
  text-wrap: balance;
}
html[lang="zh-CN"] body.cn-product-page main h1,
html[lang="zh-CN"] body main.articulated-page h1 {
  font-size: clamp(28px, 3.3vw, 46px);
}
html[lang="zh-CN"] body main h2 {
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 500;
  line-height: 1.35;
}
html[lang="zh-CN"] body main h1 :is(.robot-model, .robot-name, .product-model, .topic-phrase) {
  display: inline-block;
  white-space: nowrap;
}
html[lang="zh-CN"] main .button:not(.light):not(.secondary) {
  background: #45453e;
  border-color: #45453e;
  color: #fff;
}
html[lang="zh-CN"] main .button:not(.light):not(.secondary):hover { background: #30302d; }
html[lang="zh-CN"] main :is(.prototype-label, .research-status) { background: var(--mist); color: var(--blue); }
html[lang="zh-CN"] main .cn-development-status { border-left-color: var(--blue); }
html[lang="zh-CN"] main :is(.cn-step, .cn-development-status .eyebrow, .os-hero .eyebrow) { color: var(--blue); }
html[lang="zh-CN"] main :is(.cn-section-intro, .cn-technical-grid p, .cn-research-proof p) { color: var(--muted); }
html[lang="zh-CN"] main :is(.cn-contact-tools, .prototype-label) { background: var(--mist); }
html[lang="zh-CN"] main :is(a, button, input, textarea, select, summary):focus-visible { outline: 3px solid #9e8764; outline-offset: 4px; }


/* Source: /cn/home-chat-20261017.css */
/* A retained Chat iframe: small window, full screen, then collapse. */
.home-chat-launcher[hidden],
.home-chat-dock[hidden],
.home-chat-entry[hidden],
.home-chat-panel[hidden],
.home-chat-panel [hidden] { display: none !important; }
.home-chat-launcher {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 40;
  display: flex;
  align-items: stretch;
  border: 1px solid #ffffff3d;
  border-radius: 8px;
  color: #fff;
  background: #30302d;
  box-shadow: 0 6px 24px #0002;
  touch-action: pan-y pinch-zoom;
  user-select: none;
  transform: translateX(var(--chat-drag-x, 0px));
  transition: transform .2s ease;
}
.home-chat-launcher .home-chat-entry {
  position: static;
  border: 0;
  border-radius: 8px 0 0 8px;
  background: transparent;
  box-shadow: none;
}
.home-chat-launcher.is-dragging { transition: none; }
.home-chat-launcher.is-docked { transform: translateX(calc(100% + max(24px, env(safe-area-inset-right)))); }
.home-chat-hide-button {
  flex: 0 0 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: 0 8px 8px 0;
  color: #ded9ce;
  background: transparent;
  font: inherit;
  font-size: 20px;
  cursor: pointer;
}
.home-chat-hide-button:hover { color: #fff; background: #ffffff12; }
.home-chat-dock {
  position: fixed;
  right: 0;
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 40;
  display: grid;
  place-items: center;
  width: 44px;
  height: 52px;
  padding: 0;
  border: 1px solid #ffffff3d;
  border-right: 0;
  border-radius: 10px 0 0 10px;
  color: #fff;
  background: #30302d;
  box-shadow: 0 4px 16px #0002;
  cursor: pointer;
}
.home-chat-dock:hover { background: #494940; }
.home-chat-hide-button:focus-visible, .home-chat-dock:focus-visible { outline: 3px solid #9e8764; outline-offset: -3px; }
body:has(.video-dialog[open]) :is(.home-chat-launcher, .home-chat-dock) { visibility: hidden; }
.home-chat-panel {
  --home-chat-edge: 24px;
  position: fixed;
  z-index: 150;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  width: min(440px, calc(100vw - 48px));
  height: min(680px, calc(100svh - 80px));
  height: min(680px, calc(100dvh - 80px));
  min-height: min(240px, calc(100svh - max(var(--home-chat-edge), env(safe-area-inset-top)) - max(var(--home-chat-edge), env(safe-area-inset-bottom))));
  min-height: min(240px, calc(100dvh - max(var(--home-chat-edge), env(safe-area-inset-top)) - max(var(--home-chat-edge), env(safe-area-inset-bottom))));
  max-height: calc(100svh - max(var(--home-chat-edge), env(safe-area-inset-top)) - max(var(--home-chat-edge), env(safe-area-inset-bottom)));
  max-height: calc(100dvh - max(var(--home-chat-edge), env(safe-area-inset-top)) - max(var(--home-chat-edge), env(safe-area-inset-bottom)));
  padding: 0;
  overflow: hidden;
  border: 1px solid #c8c4ba;
  border-radius: 12px;
  color: #30302d;
  background: #fff;
  box-shadow: 0 16px 64px #0003;
  font-family: inherit;
  text-align: left;
  color-scheme: light;
}
.home-chat-toolbar {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 76px;
  padding: 12px 14px 12px 20px;
  border-bottom: 1px solid #dedbd3;
  background: #f5f3ed;
}
.home-chat-heading { min-width: 0; }
.home-chat-heading h2 { margin: 0; color: #30302d; font-size: 17px; line-height: 1.5; font-weight: 600; letter-spacing: 0; }
.home-chat-heading p { margin: 2px 0 0; color: #66675f; font-size: 11px; line-height: 1.6; }
.home-chat-actions { display: flex; flex-shrink: 0; gap: 4px; }
.home-chat-panel button, .home-chat-panel a { font: inherit; }
.home-chat-control { min-width: 48px; min-height: 44px; padding: 8px; border: 1px solid transparent; border-radius: 6px; color: #30302d; background: transparent; font-size: 13px !important; line-height: 1.4; cursor: pointer; }
.home-chat-control:hover { border-color: #ccc7bb; background: #e9e5dc; }
.home-chat-panel :focus-visible { outline: 3px solid #9e8764; outline-offset: -3px; }
.home-chat-content { position: relative; flex: 1 1 auto; min-height: 0; background: #fff; }
.home-chat-frame { display: block; width: 100%; height: 100%; border: 0; background: #fff; }
.home-chat-feedback { display: flex; height: 100%; flex-direction: column; justify-content: center; align-items: center; gap: 20px; padding: 28px; color: #55564e; text-align: center; }
.home-chat-message { margin: 0; max-width: 25em; font-size: 14px; line-height: 1.9; }
.home-chat-recovery { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px; }
.home-chat-retry, .home-chat-direct { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; border: 1px solid #aaa79c; border-radius: 6px; padding: 9px 13px; background: #f5f3ed; color: #30302d; font-size: 13px !important; line-height: 1.4; text-decoration: none; cursor: pointer; }
.home-chat-direct { background: #fff; }
.home-chat-panel.is-fullscreen { inset: 0; width: 100%; height: 100svh; height: 100dvh; min-height: 0; max-height: none; border: 0; border-radius: 0; box-shadow: none; }
.home-chat-panel.is-fullscreen .home-chat-toolbar { padding-top: max(12px, env(safe-area-inset-top)); padding-right: max(14px, env(safe-area-inset-right)); padding-left: max(20px, env(safe-area-inset-left)); }
@media (max-width: 760px) {
  .home-chat-launcher { right: max(12px, env(safe-area-inset-right)); bottom: max(12px, env(safe-area-inset-bottom)); }
  .home-chat-launcher.is-docked { transform: translateX(calc(100% + max(12px, env(safe-area-inset-right)))); }
  .home-chat-dock { bottom: max(12px, env(safe-area-inset-bottom)); }
  .home-chat-panel { --home-chat-edge: 12px; right: max(12px, env(safe-area-inset-right)); bottom: max(12px, env(safe-area-inset-bottom)); width: calc(100vw - max(12px, env(safe-area-inset-left)) - max(12px, env(safe-area-inset-right))); height: min(680px, calc(100svh - 90px)); height: min(680px, calc(100dvh - 90px)); }
  .home-chat-toolbar { min-height: 72px; padding-left: 14px; gap: 6px; }
  .home-chat-heading h2 { font-size: 16px; }
  .home-chat-heading p { max-width: 18em; font-size: 10px; }
  .home-chat-panel.is-fullscreen { inset: 0; width: 100%; height: 100svh; height: 100dvh; }
}
@media (prefers-reduced-motion: reduce) {
  .home-chat-launcher { transition: none; }
}


/* Source: /cn/page-unified-20261017.css */
/* One public Chinese website shell; keep application and page content intact. */
html[lang="zh-CN"] .cn-header,
html[lang="zh-CN"] .cn-header .mobile-menu { background: #fff; }
.cn-header *, .cn-footer *, .home-chat-entry { box-sizing: border-box; }
.cn-header a, .cn-footer a { text-decoration: none; }
.cn-footer { padding-bottom: 90px; }
.home-chat-entry {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 66px;
  padding: 13px 18px;
  border: 1px solid #ffffff3d;
  border-radius: 8px;
  background: #30302d;
  color: #fff;
  box-shadow: 0 6px 24px #0002;
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  text-decoration: none;
  line-height: 1.6;
}
.home-chat-entry svg { flex-shrink: 0; width: 24px; height: 24px; }
.home-chat-entry small { display: block; color: #ded9ce; font-size: 10px; letter-spacing: .04em; line-height: 1.5; }
.home-chat-entry strong { display: block; font-size: 14px; font-weight: 500; line-height: 1.6; }
.home-chat-entry:hover { color: #fff; background: #494940; }
.home-chat-entry:focus-visible { outline: 3px solid #9e8764; outline-offset: 4px; }
@media (max-width: 760px) {
  .home-chat-entry {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    gap: 10px;
    min-height: 52px;
    padding: 9px 12px;
  }
  .home-chat-entry strong { font-size: 13px; }
  .cn-footer { padding-bottom: max(90px, calc(78px + env(safe-area-inset-bottom))); }
}


/* Source: /cn/brand-logos-20261017.css */
/* Supplied company and laboratory logos, sized for the shared site shell. */
.cn-header .wordmark[class*="brand-"] { gap: 0; line-height: 1; }
.cn-header .wordmark .brand-logo-image,
.cn-footer .cn-footer-wordmark .brand-logo-image { display: block; max-width: 100%; object-fit: contain; }
.cn-header .wordmark.brand-originmind,
.cn-footer .cn-footer-wordmark.brand-originmind { display: inline-flex; align-items: center; gap: 10px; }
.cn-header .wordmark.brand-originmind { padding: 0; background: transparent; }
.cn-header .wordmark.brand-originmind .brand-logo-symbol,
.cn-footer .cn-footer-wordmark.brand-originmind .brand-logo-symbol { display: block; flex: 0 0 auto; width: 64px; height: 64px; object-fit: contain; }
.brand-originmind .brand-name { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; white-space: nowrap; }
.brand-originmind .brand-name-cn { font-size: 24px; font-weight: 600; line-height: 1.1; letter-spacing: .08em; }
.brand-originmind .brand-name-en { font-size: 11px; font-weight: 400; line-height: 1.2; letter-spacing: .03em; }
.brand-arts .brand-logo-image { mix-blend-mode: multiply; }
.cn-header .wordmark.brand-arts .brand-logo-image { width: 162px; height: 60px; }
.cn-footer .cn-footer-wordmark.brand-arts { padding: 10px 14px; border-radius: 4px; background: #fcfbf8; }
.cn-footer .cn-footer-wordmark.brand-arts .brand-logo-image { width: 220px; height: auto; }
@media (max-width: 1099px) {
  .cn-header .wordmark.brand-originmind { gap: 8px; }
  .cn-header .wordmark.brand-originmind .brand-logo-symbol { width: 48px; height: 48px; }
  .cn-header .brand-originmind .brand-name-cn { font-size: 20px; }
  .cn-header .brand-originmind .brand-name-en { font-size: 10px; }
  .cn-header .wordmark.brand-arts .brand-logo-image { width: 140px; height: 52px; }
}
@media (max-width: 360px) {
  .cn-header .wordmark.brand-originmind { gap: 6px; }
  .cn-header .wordmark.brand-originmind .brand-logo-symbol { width: 44px; height: 44px; }
  .cn-header .brand-originmind .brand-name-cn { font-size: 18px; }
  .cn-header .brand-originmind .brand-name-en { font-size: 9px; }
  .cn-header .wordmark.brand-arts .brand-logo-image { width: 124px; height: 46px; }
}


/* Source: /cn/typography-20261017.css */
/* Load after page styles: shared Chinese typography without changing application UI. */
html[lang="zh-CN"] body {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

/* Keep one flexible gap before desktop navigation on both the homepage and inner pages. */
@media (min-width: 1100px) {
  html[lang="zh-CN"] .cn-header .header-row {
    width: 92%;
    max-width: none;
  }
  html[lang="zh-CN"] .cn-header .header-row .locale-switch {
    margin-left: 0;
  }
}

/* Company inner pages share the homepage's content edges; ARTS keeps its own grid. */
html[lang="zh-CN"]:not(.home-chapters) body:not(.lab-family):not(.lab-page) #main-content .wrap {
  width: min(1380px, 88%);
  max-width: none;
  margin-inline: auto;
  padding-inline: 0;
}

html[lang="zh-CN"]:not(.home-chapters) body:not(.lab-family):not(.lab-page) #main-content > :is(.page-opening, .join-intro, .os-hero, .api-hero, .ar-hero) {
  padding-top: 52px;
  padding-bottom: 32px;
}

/* Only page-opening titles: dialog titles, footer text and the ARTS hierarchy are untouched. */
html[lang="zh-CN"]:not(.home-chapters) body:not(.lab-family):not(.lab-page) #main-content :is(.page-intro, .join-intro, .os-hero, .api-hero, .ar-hero) h1 {
  max-width: none;
  margin: 0;
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -.02em;
  text-wrap: wrap;
}

/* Reset the two-column specification-table default before sizing this five-column comparison. */
html[lang="zh-CN"] #main-content .industrial-comparison {
  width: 100%;
  min-width: 900px;
  table-layout: fixed;
}
html[lang="zh-CN"] #main-content .industrial-comparison :is(th, td) {
  width: 21%;
  padding: 16px;
  line-height: 1.8;
  word-break: normal;
  overflow-wrap: break-word;
}
html[lang="zh-CN"] #main-content .industrial-comparison tr > :first-child {
  width: 16%;
}
html[lang="zh-CN"] #main-content .industrial-comparison thead th {
  font-weight: 600;
}

@media (max-width: 760px) {
  html[lang="zh-CN"] #main-content {
    font-size: 16px;
    line-height: 1.8;
  }

  html[lang="zh-CN"]:not(.home-chapters) body:not(.lab-family):not(.lab-page) #main-content > :is(.page-opening, .join-intro, .os-hero, .api-hero, .ar-hero) {
    padding-top: 32px;
    padding-bottom: 28px;
  }

  html[lang="zh-CN"] #main-content :is(.story-split, .statement, .cn-technical-grid, .cn-condition-grid, .cn-validation-grid, .cn-evidence-cards, .product-feature-grid, .product-research-note, .join-card, .join-section, .recruitment-content, .os-capabilities, .os-connect-card, .os-resource-card, .os-cloud-copy) :is(p, li, dd) {
    font-size: 16px;
    line-height: 1.8;
  }

  html[lang="zh-CN"] #main-content :is(.os-task-flow p, .api-section p) {
    font-size: 15px;
    line-height: 1.8;
  }

  html[lang="zh-CN"] body #main-content :is(figcaption, .note, .media-note, .os-entry-note, .os-version-note, .os-console-label, .os-card-kicker, .api-start-links small) {
    font-size: 13px;
    line-height: 1.8;
  }

  html[lang="zh-CN"] #main-content :is(.os-resource-number, .os-section .eyebrow, .os-hero .eyebrow) {
    font-size: 12px;
  }

  /* Let the sentence wrap naturally instead of shrinking the main message to fit one line. */
  html[lang="zh-CN"].home-chapters #main-content .hero .hero-sub {
    max-width: min(34em, 100%);
    font-size: 16px;
    line-height: 1.8;
    white-space: normal;
    text-wrap: wrap;
  }
  html[lang="zh-CN"].home-chapters #main-content :is(.home-section-intro, .about-proof > p:not(.about-proof-label), .home-product-panel .slide-description) {
    font-size: 16px;
    line-height: 1.8;
  }
  html[lang="zh-CN"].home-chapters #main-content #omindos :is(.function small, .exchange, .robot-label strong) {
    font-size: 13px;
    line-height: 1.7;
  }
  html[lang="zh-CN"].home-chapters #main-content #omindos :is(.system-kicker, .exchange small, .robot-label small) {
    font-size: 12px;
  }

  /* Preserve ARTS's lighter headings while making research copy and metadata readable. */
  html[lang="zh-CN"] :is(.lab-page, .lab-family) #main-content :is(.lab-hero-intro, .lab-about p, .lab-direction > p:not(.lab-direction-en), .lab-section-heading > p:not(.lab-section-index), .lab-paper-title, .lab-paper > p:not([class]), .lab-project-copy > p:not([class]), .lab-result-feature > p:not([class]), .lab-practice-grid p, .lab-exchange-grid article > p:not([class]), .lab-updates p, .lab-join p:not(.lab-section-index), .alumni-bio, .alumni-entry-description) {
    font-size: 15px;
    line-height: 1.9;
  }
  html[lang="zh-CN"] :is(.lab-page, .lab-family) #main-content :is(figcaption, .lab-paper-author, .lab-paper-note, .lab-paper-venue, .lab-alumni-summary, .lab-institution, .lab-result-subtitle, .lab-subsection-heading p, .lab-awards p, .alumni-entry-meta) {
    font-size: 13px;
    line-height: 1.8;
  }
  html[lang="zh-CN"] :is(.lab-page, .lab-family) #main-content :is(.lab-eyebrow, .lab-section-index, .lab-event-date, .lab-award-year, .lab-result-kind, .lab-year-heading span, .lab-updates time, .lab-direction-meta > span, .lab-direction-en, .lab-chapters small, .lab-direction ul) {
    font-size: 12px;
    line-height: 1.8;
  }
}


/* Source: /assets/bilingual-navigation-20261018.css */
/* Shared disclosure navigation for the Chinese and English websites. */
.bilingual-dropdown { position: relative; margin: 0; min-width: 0; }
.bilingual-dropdown > summary {
  display: flex; align-items: center; gap: 7px; min-height: 44px;
  padding: 0; list-style: none; cursor: pointer; white-space: nowrap;
  color: inherit; font: inherit; font-size: 14px; border: 0; background: none;
}
.bilingual-dropdown > summary::-webkit-details-marker { display: none; }
.bilingual-dropdown > summary::after {
  content: ''; width: 5px; height: 5px; border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor; transform: rotate(45deg); margin-top: -3px;
}
.bilingual-dropdown[open] > summary::after { transform: rotate(225deg); margin-top: 3px; }
.bilingual-dropdown.nav-current > summary { font-weight: 600; }
.bilingual-dropdown > summary:focus-visible { outline: 2px solid #3770a0; outline-offset: 5px; }
.bilingual-submenu {
  position: absolute; z-index: 120; top: 100%; left: -16px;
  width: max-content; min-width: 260px; max-width: min(380px,90vw);
  max-height: min(600px,75vh); overflow: auto; padding: 10px;
  border: 1px solid #d9d6cf; border-radius: 4px; background: #fcfbf8;
  color: #30302c; box-shadow: 0 12px 28px #171b1c18;
}
.bilingual-submenu a {
  display: block !important; min-height: 0 !important; margin: 0 !important;
  padding: 9px 12px !important; border: 0 !important; border-radius: 2px;
  font-size: 14px !important; line-height: 1.45 !important; text-decoration: none;
  white-space: normal !important; color: inherit !important;
}
.bilingual-submenu a:hover, .bilingual-submenu a:focus-visible,
.bilingual-submenu a[aria-current="page"] { background: #eae7e0; }
.bilingual-submenu .nav-group-label {
  display: block; margin: 8px 12px 3px; color: #77756e;
  font-size: 11px; line-height: 1.5; letter-spacing: .05em;
}
:is(.mobile-menu,.en-menu-panel) .bilingual-dropdown { width: 100%; }
:is(.mobile-menu,.en-menu-panel) .bilingual-dropdown > summary { min-height: 48px; justify-content: space-between; font-size: 16px; }
:is(.mobile-menu,.en-menu-panel) .bilingual-submenu {
  position: static; width: 100%; min-width: 0; max-width: none; max-height: none;
  padding: 0 0 8px 10px; margin: 0 0 8px; border: 0; border-left: 1px solid #d9d6cf;
  border-radius: 0; background: transparent; color: inherit; box-shadow: none;
}
:is(.mobile-menu,.en-menu-panel) .bilingual-submenu a { padding-block: 10px !important; }
@media (max-height:700px) {
  :is(.mobile-menu,.en-menu-panel) { max-height: calc(100dvh - 86px); overflow-y: auto; overscroll-behavior: contain; }
}


/* Source: /assets/lab-family-20261021.css */
/* Shared laboratory identity; app workspaces keep their own functional layout. */
.cn-header .lab-entry-menu::after { display: none; }
.cn-header .lab-entry-menu > .bilingual-submenu { left: auto; right: -16px; }
.lab-unified { --lab-paper:#faf9f6; --lab-ink:#30302d; --lab-muted:#68665f; --lab-line:#dcd8d0; }
.lab-unified .lab-site-header { background:#faf9f6; color:#30302d; border-bottom:1px solid #dcd8d0; }
.lab-unified .lab-site-header .header-row { display:flex; align-items:center; gap:24px; }
.lab-unified .lab-site-header .brand-arts { flex:0 0 auto; }
.lab-unified .lab-site-header .brand-logo-image { width:132px; height:auto; }
.lab-unified .lab-site-header .desktop-nav { display:flex; align-items:center; gap:22px; margin-left:auto; }
.lab-unified .lab-site-header .desktop-nav a { font-size:14px; color:#30302d; white-space:nowrap; }
.lab-unified .lab-site-header .lab-origin-link { display:inline-flex; align-items:center; min-height:44px; font-size:13px; white-space:nowrap; color:#68665f; }
.lab-unified .lab-site-header .lab-account-link { display:inline-flex; align-items:center; min-height:44px; max-width:124px; font-size:13px; color:#30302d; }
.lab-unified .lab-site-header .lab-account-link span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.lab-unified .lab-site-header .locale-switch { margin-left:0; }
.lab-unified .lab-site-header .menu-toggle { margin-left:0; }
.lab-unified .lab-site-header .mobile-menu { background:#faf9f6; }
.lab-unified .lab-site-header a:focus-visible { outline:2px solid #8d7653; outline-offset:4px; }
.lab-unified .lab-site-footer .cn-footer-grid { grid-template-columns:2fr repeat(3,minmax(0,1fr)); }
.lab-unified .lab-breadcrumb { display:flex; flex-wrap:wrap; gap:10px; margin:0 0 24px; color:#68665f; font-size:13px; line-height:1.8; }
.lab-unified .lab-breadcrumb a { color:inherit; text-underline-offset:4px; }
.lab-unified .lab-secondary-hero { padding:56px 0 40px; border-bottom:1px solid #dcd8d0; background:#faf9f6; }
.lab-unified .lab-secondary-hero h1 { margin:0 0 20px; color:#30302d; font-size:clamp(32px,4vw,48px); line-height:1.4; font-weight:400; white-space:nowrap; }
.lab-unified .lab-secondary-hero > .lab-wrap > p { max-width:46em; margin:0; color:#68665f; font-size:16px; line-height:1.9; }
.lab-unified .lab-secondary-content { padding:48px 0 64px; background:#faf9f6; }
.lab-unified .lab-ros-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:28px; }
.lab-unified .lab-ros-card { display:flex; flex-direction:column; align-items:flex-start; min-width:0; padding-top:24px; border-top:1px solid #aaa59b; scroll-margin-top:100px; }
.lab-unified .lab-ros-label { margin:0 0 10px; font-size:13px; color:#68665f; line-height:1.8; }
.lab-unified .lab-ros-card h2 { margin:0; font-size:26px; font-weight:400; line-height:1.5; color:#30302d; white-space:nowrap; }
.lab-unified .lab-ros-card > p:not(.lab-ros-label), .lab-unified .lab-ros-card li { color:#68665f; font-size:15px; line-height:1.9; }
.lab-unified .lab-ros-card ul { padding-left:20px; margin:4px 0 24px; }
.lab-unified .lab-ros-card > a { display:inline-flex; min-height:44px; align-items:center; margin-top:auto; color:#30302d; text-decoration:underline; text-underline-offset:6px; }
.lab-unified .lab-reading-note { margin:40px 0 0; padding-top:24px; border-top:1px solid #dcd8d0; color:#68665f; font-size:14px; line-height:1.9; }
@media(max-width:1100px) {
  .lab-unified .lab-site-header .desktop-nav, .lab-unified .lab-site-header .lab-origin-link { display:none; }
  .lab-unified .lab-site-header .lab-account-link { margin-left:auto; }
  .lab-unified .lab-site-header .locale-switch { margin-left:0; }
  .lab-unified .lab-site-header .menu-toggle { margin-left:0; }
}
@media(max-width:850px) { .lab-unified .lab-ros-grid { grid-template-columns:minmax(0,1fr); gap:36px; } }
@media(max-width:600px) {
  .lab-unified .lab-site-header .header-row { gap:12px; }
  .lab-unified .lab-site-header .brand-logo-image { width:116px; }
  .lab-unified .lab-site-header .locale-switch { display:none; }
  .lab-unified .lab-site-header .lab-account-link { max-width:88px; }
  .lab-unified .lab-site-footer .cn-footer-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .lab-unified .lab-site-footer .cn-footer-brand { grid-column:1/-1; }
  .lab-unified .lab-secondary-hero { padding:32px 0; }
  .lab-unified .lab-secondary-content { padding:32px 0 48px; }
  .lab-unified .lab-secondary-hero > .lab-wrap > p { font-size:15px; }
}


/* Source: /pwa/install.css */
.omindos-pwa-control{max-width:1200px;margin:20px auto 0;padding:0 24px 24px;font-family:inherit}
.omindos-pwa-control[hidden]{display:none!important}
.omindos-pwa-install{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 16px;border:1px solid currentColor;border-radius:6px;background:transparent;color:inherit;font:inherit;font-size:14px;line-height:1.4;cursor:pointer;opacity:.88}
.omindos-pwa-install:hover{opacity:1}
.omindos-pwa-install:disabled{cursor:wait;opacity:.6}
.omindos-pwa-install:focus-visible,.omindos-pwa-close:focus-visible{outline:3px solid #7196ed;outline-offset:4px}
.omindos-pwa-dialog{box-sizing:border-box;width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 40px);margin:auto;padding:28px;border:1px solid #d6d2ca;border-radius:12px;background:#f5f3ee;color:#242424;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;box-shadow:0 24px 80px #0003;overflow:auto;text-align:left}
.omindos-pwa-dialog::backdrop{background:#0008}
.omindos-pwa-dialog h2{margin:0 0 16px;font-size:24px;line-height:1.3;font-weight:650;letter-spacing:normal}
.omindos-pwa-dialog p,.omindos-pwa-dialog li{font-size:15px;line-height:1.7;letter-spacing:normal}
.omindos-pwa-dialog p{margin:0 0 16px}
.omindos-pwa-dialog ul{margin:0 0 16px;padding-left:22px;list-style:disc}
.omindos-pwa-dialog li{margin:0 0 12px;display:list-item}
.omindos-pwa-dialog .omindos-pwa-note{color:#55534f;font-size:14px}
.omindos-pwa-close{display:block;margin:20px 0 0 auto;min-height:44px;padding:10px 22px;border:1px solid #242424;border-radius:6px;background:#242424;color:#fff;font:inherit;font-size:15px;cursor:pointer}
@media(max-width:480px){.omindos-pwa-dialog{padding:22px}.omindos-pwa-dialog h2{font-size:21px}}