:root{--paper:#f2f3f4;--ink:#202326;--muted:#656b70;--primary:#202326;--ink-hover:#3b4045;--accent:#c8592c;--line:#c9cdd0;--max:1440px;--gutter:clamp(24px,4.3vw,80px);font-family:Arial,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:var(--ink);font-synthesis:none;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);font-size:16px;line-height:1.7}
body.modal-open{overflow:hidden}
button,input,textarea{font:inherit}
button,a,input,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;color:inherit;border:0;background:none}
a{color:inherit;text-decoration:none}
svg{display:block}
h1,h2,h3,h4,p,figure{margin:0}
button,a{touch-action:manipulation}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #c8592c;outline-offset:5px}
::selection{background:#edc4b4;color:var(--ink)}
[hidden]{display:none!important}
.container,.nav-shell{width:calc(100% - var(--gutter)*2);max-width:var(--max);margin-inline:auto}
.section{padding:96px 0}
.icon-definitions,.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.icon{width:21px;height:21px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.skip-link{position:fixed;top:-100px;left:24px;z-index:200;background:var(--ink);color:white;padding:12px 20px}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:30;background:rgba(242,243,244,.97)}
.site-header.scrolled{box-shadow:0 1px 0 var(--line)}
.nav-shell{display:flex;align-items:center;height:88px;gap:28px;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;gap:11px;align-items:center;white-space:nowrap;line-height:1}
.brand-en{font-size:30px;letter-spacing:-1.5px;font-weight:900}
.brand-cn{font-size:16px;font-weight:700;letter-spacing:1px}
.desktop-nav{display:flex;gap:23px;margin-left:auto;align-items:center;font-size:12px}
.desktop-nav a{padding:12px 0;white-space:nowrap;border-bottom:1px solid transparent}
.desktop-nav a:hover{border-color:var(--ink)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:54px;padding:15px 24px;background:var(--primary);color:var(--paper);border:1px solid var(--primary);font-size:14px;font-weight:600;line-height:1.4;transition:background .2s}
.button:hover{background:var(--ink-hover)}
.button-small{font-size:12px;min-height:42px;padding:10px 15px;gap:13px}
.button-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.button-outline:hover{background:#e5e7e9}
.button-white{background:var(--primary);color:white}
.menu-toggle,.mobile-nav{display:none}
.hero{overflow:hidden}
.hero-grid{position:relative;display:grid;grid-template-columns:58% 42%;align-items:center;min-height:630px}
.hero-copy{position:relative;z-index:2;padding:55px 0 66px}
.hero h1{font-size:clamp(50px,4.9vw,76px);font-weight:750;line-height:1.2;letter-spacing:-2.5px}
.hero h1 span{color:var(--primary)}
.hero-copy>p{font-size:17px;line-height:1.9;max-width:450px;margin-top:26px;color:var(--muted)}
.hero-actions{display:flex;gap:18px;margin-top:33px}
.hero-actions .button-outline{border:0;border-bottom:1px solid var(--ink);padding-inline:0;margin-left:8px}
.hero-visual{position:relative;align-self:stretch;min-width:0;display:flex;align-items:center;margin-left:-130px;margin-right:-80px;pointer-events:none}
.vehicle-art{width:100%;height:100%;min-height:580px;overflow:visible}
.hero-visual figcaption{position:absolute;right:80px;bottom:30px;font-size:10px;letter-spacing:1px;color:var(--muted)}
.brand-rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:26px 0}
.brand-rail>a{display:flex;align-items:center;gap:20px;padding:0 24px;border-left:1px solid var(--line);min-width:0}
.brand-rail>a:first-child{border-left:0;padding-left:0}
.brand-rail>a:last-child{padding-right:0}
.rail-number{font-family:Georgia,serif;font-size:34px;line-height:1}
.brand-rail strong{display:block;font-size:15px}
.brand-rail small{display:block;font-size:11px;color:var(--muted);margin-top:3px}
.brand-rail .icon{margin-left:auto;width:18px}
.brand-rail a:hover strong{color:#a4411b}
.section-index{font-size:11px;letter-spacing:1px;display:flex;gap:24px;margin-bottom:25px;color:var(--muted)}
.section-index b{font-weight:400;margin-right:10px}
.about{padding:58px 0 66px}
.about-inner{display:grid;grid-template-columns:1fr 1.3fr 1.5fr;gap:50px;align-items:start}
.about .section-index{display:block;line-height:2.2;margin:0}
.about .section-index span{display:block}
.about h2{font-size:28px;line-height:1.5;letter-spacing:-.6px}
.about-copy p:first-child{font-size:17px;margin-bottom:16px}
.about-copy p+p{font-size:13px;color:var(--muted);line-height:1.95}
h2{font-size:clamp(32px,3vw,46px);font-weight:700;line-height:1.35;letter-spacing:-1.5px}
.section-heading>p{font-size:15px;color:var(--muted);line-height:1.9;margin-top:24px;max-width:330px}
.products{border-top:1px solid var(--line);padding:80px 0 88px}
.products>.container{display:grid;grid-template-columns:36% 64%}
.product-intro{padding-right:50px}
.product-workspace{border-left:1px solid var(--line);padding-left:46px;min-width:0}
.product-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;border-bottom:1px solid var(--line)}
.product-tabs button{position:relative;padding:0 0 17px;font-size:13px;white-space:nowrap;text-align:left}
.product-tabs .icon{display:none}
.product-tabs button[aria-selected=true]{font-weight:700}
.product-tabs button[aria-selected=true]:after{content:"";position:absolute;left:0;right:10px;bottom:-1px;height:3px;background:var(--accent)}
.product-panel{padding-top:34px;min-height:360px}
.product-copy h3{font-family:Georgia,"Times New Roman",serif;font-size:clamp(32px,3.2vw,49px);line-height:1.2;font-weight:400;letter-spacing:-1.4px;overflow-wrap:anywhere}
.product-copy h4{font-size:21px;font-weight:500;margin-top:12px}
.product-copy>p{font-size:14px;color:var(--muted);line-height:1.95;margin-top:20px;max-width:670px}
.text-link{display:inline-flex;align-items:center;gap:18px;border-bottom:1px solid currentColor;padding:7px 0;font-size:13px;line-height:1.5}
.text-link:hover{color:#a4411b}
.product-copy .text-link{margin-top:20px}
.round-arrow{order:2}
.round-arrow .icon{width:18px}
.flow-stages{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.flow-stages>div{border-bottom:1px solid var(--line);padding-bottom:14px;display:flex;align-items:center;gap:15px}
.flow-stages span{font-size:28px;font-family:Georgia,serif}
.flow-stages strong{font-size:14px;font-weight:400}
.caption,.product-note{font-size:11px;color:var(--muted);line-height:1.9}
.caption{margin-top:13px}
.product-note{margin-top:20px}
.dzautolink-section{background:#202326;color:var(--paper);padding:80px 0 40px}
.dz-layout{display:grid;grid-template-columns:47% 53%;gap:0}
.dz-intro{padding-right:50px}
.dzautolink-section .section-index{color:#bfc4c8}
.dzautolink-heading h2{font-family:Georgia,serif;font-weight:400;font-size:clamp(36px,4.4vw,70px);letter-spacing:-2px;line-height:1.2}
.dzautolink-tagline{font-size:30px;margin-top:15px;letter-spacing:-.5px}
.dzautolink-heading>p{font-size:14px;color:#c4c8cc;line-height:1.9;max-width:430px;margin-top:20px}
.dzautolink-chain{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;list-style:none;padding:0;margin:40px 0 0}
.dzautolink-chain li{border-left:1px solid #555b60;padding:0 23px;min-width:0}
.dzautolink-chain li:last-child{padding-right:0}
.dzautolink-step{font-family:Georgia,serif;font-size:42px;line-height:1}
.dzautolink-chain h3{font-size:21px;font-weight:500;margin:30px 0 18px}
.dzautolink-chain p{font-size:13px;line-height:1.95;color:#c4c8cc}
.dzautolink-detail{display:block;font-size:10px;color:#aab1b7;margin-top:24px}
.dzautolink-bottom{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:35px;margin-top:52px;padding-top:23px;border-top:1px solid #555b60}
.dzautolink-continuation{font-size:12px;color:#c4c8cc}
.dzautolink-note{font-size:11px;color:#aab1b7;margin-top:6px}
.dzautolink-bottom .text-link{flex-shrink:0}
.data-section>.container,.scenarios>.container,.insights>.container{display:grid;grid-template-columns:36% 64%}
.editorial-intro{padding-right:45px}
.data-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.data-columns article{padding:0 25px;border-left:1px solid var(--line)}
.data-columns article:last-child{padding-right:0}
.data-number{font-family:Georgia,serif;font-size:29px;line-height:1;display:block;color:var(--muted);margin-bottom:23px}
.data-columns h3{font-size:21px;font-weight:500;margin-bottom:22px}
.data-columns p{font-size:13px;line-height:1.95;color:var(--muted)}
.data-topic{display:block;font-size:11px;margin-top:26px}
.data-note{grid-column:2;font-size:11px;color:var(--muted);margin-top:32px;padding-left:25px;line-height:1.9}
.scenarios{padding-top:0;padding-bottom:65px}
.scenarios>.container{border-top:1px solid var(--line);padding-top:55px}
.editorial-intro h2 span{font-size:25px;font-weight:400;letter-spacing:-.7px}
.scenarios .section-heading>p,.insights .section-heading>p{font-size:13px}
.scenario-row{width:100%;display:grid;grid-template-columns:38px 1fr 1.25fr 20px;gap:17px;text-align:left;align-items:center;border-bottom:1px solid var(--line);padding:23px 0;transition:background .2s}
.scenario-row:first-child{padding-top:0}
.scenario-row:hover{background:#e5e7e9}
.scenario-number{font-size:13px}
.scenario-title{font-size:16px;line-height:1.7}
.scenario-description{font-size:12px;color:var(--muted);line-height:1.9}
.scenario-row .icon{width:18px}
.insights{padding-top:0;padding-bottom:70px}
.insights>.container{border-top:1px solid var(--line);padding-top:55px}
.insight-grid{display:block}
.insight{display:grid;grid-template-columns:48px 1fr 1fr 20px;gap:12px 18px;border-bottom:1px solid var(--line);padding:25px 0;position:relative}
.insight:first-child{padding-top:0}
.insight-number{font-family:Georgia,serif;font-size:36px;grid-row:1/3;line-height:1.3}
.insight-category{font-size:10px;color:var(--muted);grid-column:2}
.insight h3{grid-column:2;font-size:16px;line-height:1.65;font-weight:500}
.insight p{grid-column:3;grid-row:1/3;font-size:12px;color:var(--muted);line-height:1.9;align-self:center}
.insight .text-link{grid-column:4;grid-row:1/3;font-size:0;gap:0;border:0;align-self:center;min-height:44px}
.insight .text-link:after{content:"";position:absolute;inset:0}
.insight:hover h3{color:#a4411b}
.insight .text-link:focus-visible:after{outline:2px solid #c8592c;outline-offset:4px}
.editorial-note{grid-column:2;font-size:11px;color:var(--muted);margin-top:24px}
.contact-section{padding:60px 0;background:#e3e6e8;border-top:1px solid var(--line)}
.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}
.contact-inner h2{font-size:40px;line-height:1.4}
.contact-inner h2 br{display:none}
.contact-inner>div{flex-shrink:0}
.contact-inner p{font-size:11px;margin-top:16px;color:#656b70}
.contact-inner p br{display:none}
.site-footer{padding:36px 0 22px}
.footer-top{display:flex;align-items:center;gap:30px}
.footer-top>p{font-size:12px;color:var(--muted)}
.footer-top .brand-en{font-size:25px}
.footer-top .brand-cn{font-size:13px}
.back-top{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:12px}
.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;margin-top:30px;font-size:10px;color:var(--muted)}

.demo-dialog,.article-dialog{padding:0;border:1px solid #c9cdd0;border-radius:9px;background:#fff;color:var(--ink);width:min(660px,calc(100% - 32px));max-height:calc(100dvh - 48px);box-shadow:0 25px 90px #20232630;overflow:auto;overscroll-behavior:contain}
.demo-dialog::backdrop,.article-dialog::backdrop{background:rgba(22,24,26,.62);backdrop-filter:blur(4px)}
.dialog-close{position:absolute;right:18px;top:18px;width:36px;height:36px;background:#e9ebed;border-radius:50%;display:grid;place-items:center;z-index:2}
.dialog-close:hover{background:#dfe2e5}
.dialog-content{padding:42px}
.dialog-kicker{font-size:11px;color:var(--primary);letter-spacing:1.3px;margin-bottom:16px}
.dialog-content h2{font-size:35px;line-height:1.45;letter-spacing:-1px}
.dialog-intro{font-size:13px;color:var(--muted);line-height:1.9;margin:16px 0 27px}
.form-label,legend{display:block;font-size:13px;font-weight:550;margin:19px 0 9px}
.form-label span,legend span{font-size:11px;color:var(--muted);font-weight:400;margin-left:6px}
input[type=text],input:not([type]),textarea{display:block;width:100%;border:1px solid #c9cdd0;border-radius:4px;padding:12px 13px;font-size:13px;line-height:1.7;color:var(--ink);background:#f2f3f4;resize:vertical}
input::placeholder,textarea::placeholder{color:#747b81}
input:focus,textarea:focus{border-color:var(--primary);background:#fff}
fieldset{padding:0;border:0;margin:20px 0}
legend{margin:0 0 10px}
.checkbox-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.checkbox-options label{cursor:pointer;position:relative}
.checkbox-options input{position:absolute;top:14px;left:11px;accent-color:var(--primary);height:14px;width:14px;margin:0}
.checkbox-options span{display:block;padding:10px 12px 10px 33px;font-size:12px;border:1px solid #c9cdd0;border-radius:4px;background:#f2f3f4}
.checkbox-options input:checked+span{border-color:var(--primary);background:#e8e9eb;color:var(--primary)}
.checkbox-options input:focus-visible+span{outline:3px solid #c8592c;outline-offset:3px}
.privacy-note{font-size:11px;line-height:1.9;color:var(--muted);margin:17px 0}
.form-submit{width:100%;font-size:14px}
.draft-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:18px}
.draft-actions .button{font-size:12px;min-height:44px;padding:11px 14px;gap:12px}
.draft-actions .text-link{font-size:12px;margin-left:auto}
#draft-result h3{font-size:20px;margin:28px 0 8px}
#draft-result>p{font-size:12px;color:var(--muted);line-height:1.85;margin-bottom:15px}
#draft-text{font-size:12px;line-height:1.85;min-height:190px}
.copy-status{min-height:24px;margin:13px 0 0!important;color:var(--primary)!important}
.article-dialog{width:min(730px,calc(100% - 32px))}
.article-dialog h2{font-size:31px;max-width:560px;margin-bottom:25px}
.article-body-intro{font-size:16px;line-height:1.9;color:#50575d;margin-bottom:25px}
#article-body h3{font-size:17px;margin:23px 0 9px}
#article-body p,#article-body li{font-size:14px;line-height:1.95;color:var(--muted)}
#article-body ul{padding-left:20px}
#article-body .article-disclaimer{font-size:11px;padding:14px 0;border-top:1px solid var(--line);margin-top:24px;color:#656b70}
.article-footer{border-top:1px solid var(--line);padding-top:20px;margin-top:20px;display:flex;gap:20px;align-items:center;justify-content:space-between}
.article-footer span{font-size:10px;color:var(--muted)}
.article-footer .text-link{font-size:12px}
.noscript-note{position:fixed;bottom:0;background:var(--ink);color:#fff;padding:12px 24px;text-align:center;width:100%;z-index:35;font-size:12px}

/* Responsive compositions keep the same editorial hierarchy. */
@media(min-width:1600px){.hero-grid{min-height:700px}
.hero h1{font-size:80px}
}

@media(max-width:1200px){.desktop-nav{gap:15px;font-size:11px}
.nav-shell{gap:20px}
.nav-cta{display:none}
.hero-grid{min-height:590px}
.hero h1{font-size:60px}
.hero-visual{margin-left:-85px}
.brand-rail>a{gap:12px;padding-inline:18px}
.brand-rail strong{font-size:13px}
.rail-number{font-size:29px}
.product-workspace{padding-left:32px}
.product-intro{padding-right:30px}
.product-tabs{gap:8px}
.product-tabs button{font-size:11px}
.dz-intro{padding-right:30px}
.dzautolink-chain li{padding-inline:17px}
.dzautolink-chain h3{font-size:18px}
.dzautolink-tagline{font-size:25px}
.data-columns article{padding-inline:18px}
.data-columns h3{font-size:19px}
.scenario-row{grid-template-columns:28px 1fr 1fr 18px;gap:12px}
.contact-inner h2{font-size:33px}
}

@media(max-width:960px){.desktop-nav{display:none}
.nav-cta{display:inline-flex;margin-left:auto}
.menu-toggle{display:flex;flex-direction:column;gap:6px;justify-content:center;align-items:center;width:42px;height:42px;padding:7px}
.menu-toggle span{width:23px;height:1px;background:var(--ink);transition:transform .2s}
.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.mobile-nav{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;padding:15px var(--gutter) 28px;background:var(--paper);border-bottom:1px solid var(--line)}
.mobile-nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}
.mobile-nav .button{margin-top:22px}
.hero h1{font-size:53px}
.hero-grid{min-height:570px}
.hero-copy>p{font-size:15px;max-width:370px}
.hero-actions{gap:12px}
.hero-actions .button{font-size:12px;padding:14px 17px}
.hero-visual{margin-left:-80px;margin-right:-110px;opacity:.95}
.hero-visual figcaption{right:110px}
.brand-rail{grid-template-columns:1fr 1fr;gap:24px 0}
.brand-rail>a:nth-child(3){border-left:0;padding-left:0}
.about-inner{grid-template-columns:1fr 1.3fr;gap:25px}
.about .section-index{grid-column:1/-1;display:flex}
.about h2{font-size:26px}
.products>.container{grid-template-columns:34% 66%}
.product-tabs{grid-template-columns:1fr 1fr;gap:16px}
.product-tabs button{font-size:13px;padding-bottom:12px}
.product-copy h4{font-size:19px}
.product-copy>p{font-size:13px}
.flow-stages{gap:14px}
.flow-stages>div{display:block}
.flow-stages strong{display:block;font-size:12px;margin-top:10px}
.dz-layout{grid-template-columns:1fr}
.dzautolink-heading{display:flex;align-items:end;gap:30px}
.dzautolink-heading>p{margin:0;max-width:340px}
.dzautolink-heading h2{font-size:52px}
.dzautolink-chain{margin-top:40px}
.dzautolink-chain li:first-child{padding-left:0;border-left:0}
.dzautolink-bottom{margin-top:35px}
.data-section>.container,.scenarios>.container,.insights>.container{grid-template-columns:1fr}
.editorial-intro{padding:0;margin-bottom:32px}
.editorial-intro .section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px}
.editorial-intro .section-heading>p{margin-top:0;max-width:280px}
.data-columns article:first-child{border-left:0;padding-left:0}
.data-note,.editorial-note{grid-column:1;padding-left:0}
.section{padding-top:70px;padding-bottom:70px}
.scenarios,.insights{padding-top:0}
.contact-inner h2 br{display:block}
.contact-inner h2{font-size:35px}
.footer-top>p{font-size:10px}
}

@media(max-width:640px){html{scroll-padding-top:82px}
.nav-shell{height:74px;gap:15px}
.brand-en{font-size:27px}
.brand-cn{font-size:14px}
.nav-cta{display:none}
.menu-toggle{margin-left:auto}
.hero-grid{display:flex;flex-direction:column;min-height:0;align-items:stretch}
.hero-copy{padding:44px 0 0}
.hero h1{font-size:clamp(42px,10.7vw,62px);letter-spacing:-1.8px;line-height:1.19}
.hero-copy>p{max-width:430px;font-size:14px;margin-top:24px;padding-right:8px}
.hero-actions{margin-top:27px;gap:17px}
.hero-actions .button{font-size:12px;gap:14px;min-height:48px;padding:13px 17px}
.hero-actions .button-outline{padding-inline:0;margin-left:0}
.hero-visual{height:340px;margin:-4px -24px -2px 0;align-self:stretch;overflow:hidden}
.vehicle-art{min-height:0;width:100%;height:390px;transform:translateY(-20px);overflow:visible}
.hero-visual figcaption{right:24px;bottom:13px;font-size:9px}
.brand-rail{padding:23px 0;gap:24px 0}
.brand-rail>a{padding:0 12px;gap:12px}
.brand-rail strong{font-size:12px}
.brand-rail small{font-size:9px}
.rail-number{font-size:27px}
.brand-rail .icon{display:none}
.about{padding:39px 0 45px}
.about-inner{grid-template-columns:1fr;gap:21px}
.about .section-index{font-size:10px;gap:22px}
.about h2{font-size:27px}
.about-copy p:first-child{font-size:15px}
.about-copy p+p{font-size:12px}
.section{padding-top:49px;padding-bottom:49px}
.section-index{font-size:10px;margin-bottom:20px}
h2{font-size:33px;letter-spacing:-1px}
.products>.container{display:block}
.product-intro{padding:0}
.product-intro .section-heading>p{font-size:13px;margin-top:18px;max-width:400px}
.product-workspace{border-left:0;padding-left:0;margin-top:32px}
.product-tabs{grid-template-columns:1fr 1fr;gap:18px 25px}
.product-tabs button{font-size:13px;min-height:35px}
.product-panel{min-height:0;padding-top:28px}
.product-copy h3{font-size:38px}
.product-copy h4{font-size:19px}
.product-copy>p{font-size:13px;margin-top:16px}
.flow-stages{gap:17px;margin-top:29px}
.flow-stages>div{display:block;padding-bottom:12px}
.flow-stages span{font-size:28px}
.flow-stages strong{font-size:13px;margin-top:6px}
.caption,.product-note{font-size:10px}
.product-note{margin-top:20px}
.dzautolink-section{padding-top:48px;padding-bottom:30px}
.dz-intro{padding-right:0}
.dzautolink-heading{display:block}
.dzautolink-heading h2{font-size:clamp(33px,9.7vw,59px);letter-spacing:-1.8px;white-space:nowrap}
.dzautolink-tagline{font-size:24px;margin-top:12px}
.dzautolink-heading>p{font-size:13px;margin-top:19px;max-width:100%}
.dzautolink-chain{display:block;margin-top:34px}
.dzautolink-chain li,.dzautolink-chain li:first-child{display:grid;grid-template-columns:48px 1fr;gap:10px 18px;border:0;border-top:1px solid #555b60;padding:25px 0}
.dzautolink-step{font-size:32px;grid-row:1/4}
.dzautolink-chain h3{font-size:20px;margin:0}
.dzautolink-chain p{grid-column:2;font-size:13px;line-height:1.9}
.dzautolink-detail{grid-column:2;font-size:10px;margin-top:3px}
.dzautolink-bottom{display:block;margin-top:2px;padding-top:22px}
.dzautolink-continuation{font-size:11px;line-height:1.9}
.dzautolink-note{font-size:10px;line-height:1.9}
.dzautolink-bottom .text-link{margin-top:20px}
.editorial-intro{margin-bottom:30px}
.editorial-intro .section-heading{display:block}
.editorial-intro .section-heading>p{margin-top:18px;font-size:12px;max-width:100%}
.editorial-intro .section-heading>p br{display:none}
.data-columns{display:block}
.data-columns article,.data-columns article:first-child{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:24px 0;border:0;border-top:1px solid var(--line)}
.data-number{font-size:29px;margin:3px 0 0}
.data-columns h3{font-size:21px;margin-bottom:12px}
.data-columns p{font-size:13px}
.data-topic{font-size:10px;margin-top:14px}
.data-note{font-size:10px;margin-top:15px}
.scenarios,.insights{padding-top:0}
.scenarios>.container,.insights>.container{padding-top:39px}
.editorial-intro h2 span{font-size:24px}
.scenario-row{grid-template-columns:29px 1fr 20px;gap:13px;padding:23px 0;align-items:start}
.scenario-title{font-size:18px}
.scenario-number{padding-top:4px}
.scenario-description{grid-column:2;grid-row:2;font-size:12px}
.scenario-row>.icon{grid-column:3;grid-row:1;margin-top:6px}
.scenario-row:first-child{padding-top:0}
.insight{grid-template-columns:42px 1fr 20px;gap:8px 14px;padding:23px 0}
.insight-number{font-size:31px;grid-row:1/4}
.insight-category{grid-column:2;font-size:10px}
.insight h3{grid-column:2;font-size:18px;grid-row:2}
.insight p{grid-column:2;grid-row:3;font-size:12px;margin-top:7px}
.insight .text-link{grid-column:3;grid-row:1/4}
.editorial-note{font-size:10px}
.contact-section{padding:40px 0}
.contact-inner{display:block}
.contact-inner h2{font-size:31px}
.contact-inner>div{margin-top:26px}
.contact-inner p{font-size:10px;line-height:1.9;max-width:280px}
.site-footer{padding-top:29px}
.footer-top{flex-wrap:wrap;gap:22px}
.footer-top>p{order:3;width:100%;font-size:10px}
.back-top{font-size:10px}
.footer-top .brand-en{font-size:24px}
.footer-top .brand-cn{font-size:12px}
.footer-bottom{font-size:9px;gap:15px;flex-wrap:wrap;margin-top:22px}
.footer-bottom>span:first-child{display:none}
.demo-dialog,.article-dialog{max-height:calc(100dvh - 24px);width:calc(100% - 24px);border-radius:0}
.dialog-content{padding:35px 23px 26px}
.dialog-content h2{font-size:29px}
.dialog-close{right:12px;top:12px}
.checkbox-options{gap:8px}
.checkbox-options span{font-size:11px}
.dialog-intro{font-size:12px}
.article-footer{display:block}
.article-footer span{display:block;margin-bottom:13px}
.draft-actions .text-link{margin-left:0}
#article-body p,#article-body li{font-size:13px}
}

.demo-dialog,.article-dialog{border-radius:0;box-shadow:0 20px 100px #20232640}
.dialog-kicker{color:var(--primary)}
.checkbox-options input:checked+span{background:#e8e9eb;border-color:var(--primary);color:var(--primary)}
.dialog-close{border-radius:0;background:#e5e7e9}
.copy-status{color:var(--primary)!important}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation:none!important;transition:none!important}
}
/* Standalone automotive render; no tint. Edge mask blends only the frame. */
.vehicle-art{display:block;position:relative;width:100%;max-width:100%;height:auto;min-height:0;object-fit:contain;transform:none;mask-image:linear-gradient(to right,transparent 0%,#000 12%,#000 100%)}
.hero-visual{overflow:hidden;margin-left:-170px;margin-right:-80px}
.hero-visual figcaption{bottom:25px;right:80px;font-size:9px;letter-spacing:.5px}
.rail-number{color:var(--accent)}
.dzautolink-step{color:#ed875d}
.dzautolink-heading:after{content:"";display:block;width:55px;height:2px;background:var(--accent);margin-top:28px}
.dzautolink-section .text-link:hover{color:#ed875d}
.contact-inner h2:before{content:"";display:block;width:42px;height:3px;background:var(--accent);margin-bottom:20px}
@media(max-width:1200px){.hero-visual{margin-left:-120px}}
@media(max-width:960px){.hero-visual{margin-left:-115px;margin-right:-70px;opacity:1}.hero-visual figcaption{right:70px}.dzautolink-heading:after{display:none}}
@media(max-width:640px){.hero-visual{height:auto;min-height:0;aspect-ratio:1.42;margin:22px -24px 0;align-items:flex-start}.vehicle-art{width:100%;height:auto;object-fit:contain;object-position:center;mask-image:none}.hero-visual figcaption{right:24px;bottom:6px;font-size:8px}.dzautolink-heading:after{display:block}}

/* Compact website draft: product discovery precedes corporate introduction. */
:root{--max:1280px;--gutter:clamp(24px,4vw,64px)}
.nav-shell{height:72px;gap:24px}
.brand-en{font-size:27px}.brand-cn{font-size:15px}
.desktop-nav{font-size:13px;gap:24px}
.hero-grid{grid-template-columns:45% 55%;min-height:370px;gap:0}
.hero-copy{padding:32px 0 34px}
.hero h1{font-size:40px;letter-spacing:-1.3px;line-height:1.45;white-space:nowrap}
.hero-copy>p{font-size:14px;line-height:1.9;max-width:450px;margin-top:19px}
.hero-actions{gap:18px;margin-top:23px}
.hero-actions .button{font-size:13px;min-height:46px;padding:12px 19px;gap:20px}
.hero-actions>.button:first-child{background:var(--accent);border-color:var(--accent);color:#fff}
.hero-actions>.button:first-child:hover{background:#a4411b}
.hero-actions .button-outline{border:1px solid #82898e;padding-inline:19px;margin-left:0}
.hero-visual{margin:18px 0 18px -14px;align-self:stretch;height:334px;overflow:hidden;align-items:center}
.vehicle-art{width:100%;height:100%;object-fit:cover;object-position:70% 54%;mask-image:linear-gradient(to right,transparent 0%,#000 14%,#000 100%)}
.hero-visual figcaption{right:12px;bottom:9px;font-size:8px}
.brand-rail{padding:22px 0;border-top:1px solid var(--line);min-height:96px}
.brand-rail>a{gap:16px;padding-inline:25px}
.rail-number{font-family:Arial,sans-serif;font-size:18px;font-weight:600;align-self:flex-start;padding-top:4px}
.brand-rail strong{font-size:15px}.brand-rail small{font-size:12px;margin-top:5px}
.products{padding:46px 0 48px;border-top:0}
.products>.container{grid-template-columns:30% 70%}
.product-intro{padding-right:45px}
.product-intro .section-index{margin-bottom:20px;font-size:12px}
.product-intro h2{font-size:30px;line-height:1.5;letter-spacing:-.7px}
.product-intro .section-heading>p{font-size:14px;line-height:1.9;margin-top:22px;max-width:285px}
.product-workspace{border-left:0;padding-left:0}
.product-tabs{gap:18px}
.product-tabs button{font-size:14px;padding:0 0 14px}
.product-panel{padding-top:24px;min-height:0}
.product-copy h3{font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:29px;font-weight:600;letter-spacing:-.7px}
.product-copy h4{font-size:19px;margin-top:7px}
.product-copy>p{font-size:14px;margin-top:12px;max-width:780px;line-height:1.9}
.product-copy .text-link{margin-top:12px;color:var(--accent)}
.flow-stages{margin-top:22px;gap:28px}
.flow-stages>div{padding-bottom:12px;gap:14px}
.flow-stages span{font-family:Arial,sans-serif;font-size:15px;color:var(--muted)}
.flow-stages strong{font-size:14px}
.caption{margin-top:10px}.product-note{margin-top:12px}
.about{border-top:1px solid var(--line)}
@media(min-width:1600px){.hero-grid{min-height:390px}.hero h1{font-size:42px}.hero-visual{height:354px}}
@media(max-width:1200px){.desktop-nav{gap:17px;font-size:12px}.hero h1{font-size:34px}.hero-copy>p{max-width:400px}.hero-visual{margin-left:0}.brand-rail>a{padding-inline:18px;gap:12px}.brand-rail strong{font-size:13px}.brand-rail small{font-size:10px}.product-tabs button{font-size:12px}}
@media(max-width:960px){.hero-grid{grid-template-columns:48% 52%;min-height:350px}.hero h1{font-size:29px}.hero-visual{height:310px;margin:20px 0}.hero-copy>p{font-size:13px}.hero-actions{gap:10px}.hero-actions .button{font-size:11px;padding:11px 12px;gap:10px}.brand-rail{grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.brand-rail>a{padding-inline:12px;gap:8px}.brand-rail>a:nth-child(3){border-left:1px solid var(--line);padding-left:12px}.brand-rail strong{font-size:11px}.brand-rail small{font-size:9px}.brand-rail .icon{display:none}.rail-number{font-size:14px}.products>.container{grid-template-columns:28% 72%}.product-intro{padding-right:26px}.product-intro h2{font-size:25px}.product-intro .section-heading>p{font-size:12px}.product-tabs{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.product-tabs button{font-size:11px}.flow-stages>div{display:flex}.flow-stages strong{margin-top:0;font-size:12px}}
@media(max-width:640px){.nav-shell{height:68px}.brand-en{font-size:26px}.brand-cn{font-size:14px}.hero-grid{display:flex;min-height:0;gap:0}.hero-copy{padding:30px 0 0}.hero h1{font-size:clamp(25px,6.9vw,40px);line-height:1.45;letter-spacing:-1px}.hero-copy>p{font-size:13px;margin-top:14px;max-width:100%;padding:0}.hero-actions{margin-top:20px;gap:12px}.hero-actions .button{font-size:12px;padding:12px 15px;min-height:44px}.hero-visual{height:180px;aspect-ratio:auto;margin:20px 0 14px;align-self:stretch}.vehicle-art{width:100%;height:100%;object-fit:cover;object-position:center 53%;mask-image:none}.hero-visual figcaption{font-size:7px;right:8px;bottom:4px}.brand-rail{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 0;padding:20px 0}.brand-rail>a{padding-inline:16px;gap:10px}.brand-rail>a:nth-child(3){border-left:0;padding-left:0}.brand-rail strong{font-size:12px}.brand-rail small{font-size:10px}.rail-number{font-size:15px}.products{padding:30px 0}.products>.container{display:block}.product-intro{padding:0}.product-intro .section-index{margin-bottom:12px;font-size:10px}.product-intro h2{font-size:26px}.product-intro h2 br{display:none}.product-intro .section-heading>p{font-size:12px;max-width:100%;margin-top:12px}.product-workspace{margin-top:25px}.product-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.product-tabs button{font-size:13px}.product-copy h3{font-size:27px}.product-copy h4{font-size:18px}.product-copy>p{font-size:13px}.flow-stages{gap:12px}.flow-stages>div{display:block}.flow-stages strong{font-size:12px;margin-top:6px}.caption,.product-note{font-size:10px}}

/* Direct phone consultation with a separate, local-only needs draft. */
.contact-inner>.contact-heading{margin-top:0}
.contact-eyebrow{font-size:11px!important;letter-spacing:1.5px;margin:0 0 15px!important;color:var(--muted)}
.contact-person{display:block;font-size:15px;color:var(--ink)}
.contact-phone{display:flex;align-items:center;gap:24px;width:fit-content;margin-top:9px;font-family:Arial,sans-serif;font-size:clamp(27px,3vw,39px);font-weight:500;letter-spacing:1px;color:var(--ink)}
.contact-phone .icon{width:24px;height:24px;color:#ed875d}
.contact-details>p{margin-top:10px}
.contact-draft{color:var(--ink);margin-top:22px;font-size:13px}
.contact-draft:hover,.contact-phone:hover{color:#ed875d}
.contact-details .contact-local-note{font-size:10px;color:var(--muted);margin-top:8px;max-width:none}
.dialog-contact{font-size:13px;line-height:1.8;border-block:1px solid var(--line);padding:12px 0;margin:0 0 24px;color:var(--muted)}
.dialog-contact a{display:inline-block;color:var(--primary);font-family:Arial,sans-serif;font-weight:600;white-space:nowrap}
.footer-contact:hover{color:var(--accent)}
@media(max-width:640px){.contact-phone{font-size:30px;gap:18px}.contact-details{margin-top:26px}.contact-person{font-size:13px}.dialog-contact{font-size:12px}.contact-eyebrow{font-size:10px!important}.contact-inner h2:before{margin-bottom:16px}}

.contact-inner{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px}.contact-inner h2 br{display:block}.contact-details{min-width:0}@media(max-width:640px){.contact-inner{display:block}.contact-details .contact-local-note{max-width:300px}}

/* Product imagery stays editorial, without cards or decorative UI chrome. */
.product-visual{margin-top:24px;min-width:0}
.product-visual img{display:block;width:100%;height:auto;aspect-ratio:1586/992;object-fit:contain;background:#202326}
.product-visual figcaption{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:9px;font-size:10px;line-height:1.8;color:var(--muted)}
@media(max-width:640px){.product-visual{margin-top:20px}.product-visual figcaption{display:block;font-size:10px}.product-visual figcaption span{display:block}}

.product-visual-erp img{aspect-ratio:16/9;background:#fff;border:1px solid var(--line)}
.product-visual-real img{aspect-ratio:2048/1175;background:#fff;border:1px solid var(--line)}

/* Evidence-led product reading and a local, accessible screenshot viewer. */
.product-copy h3.product-benefit{font-size:23px;line-height:1.5;letter-spacing:-.4px}
.screenshot-trigger{display:block;position:relative;width:100%;padding:0;text-align:left;cursor:zoom-in}
.screenshot-hint{position:absolute;right:10px;bottom:10px;padding:6px 12px;background:var(--ink);color:#fff;font-size:11px;line-height:1.5}
.market-reading{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:22px 0 0}
.market-reading>div{border-top:1px solid var(--line);padding-top:12px}
.market-reading dt{font-size:14px;font-weight:600}
.market-reading dd{font-size:12px;line-height:1.85;color:var(--muted);margin:7px 0 0}
.product-consultation{margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.product-consultation>p{font-size:14px}
.consultation-actions{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:5px}
.consultation-actions a{color:#a4411b}
.contact-heading .contact-reason{font-size:13px;line-height:1.9;max-width:430px}
.screenshot-dialog{padding:0;border:1px solid var(--line);width:min(1500px,calc(100% - 32px));max-width:none;max-height:calc(100dvh - 32px);background:var(--paper);color:var(--ink);overflow:hidden;box-shadow:0 20px 100px #20232640}
.screenshot-dialog[open]{display:flex;flex-direction:column}
.screenshot-dialog::backdrop{background:rgba(22,24,26,.75)}
.screenshot-toolbar{position:relative;flex-shrink:0;padding:20px 76px 8px 24px}
.screenshot-toolbar h2{font-size:18px;line-height:1.5;letter-spacing:0}
.screenshot-toolbar p{font-size:12px;color:var(--muted);margin-top:5px}
.screenshot-toolbar .dialog-close{width:44px;height:44px;top:12px;right:12px}
.screenshot-tools{display:flex;flex-shrink:0;gap:12px 24px;flex-wrap:wrap;padding:0 24px 14px}
.screenshot-tools .text-link{min-height:44px;font-size:12px}
.screenshot-viewport{min-height:0;overflow:auto;overscroll-behavior:contain;touch-action:pan-x pan-y pinch-zoom;background:#e3e6e8}
.screenshot-viewport:focus-visible{outline-offset:-3px}
.screenshot-viewport img{display:block;width:100%;height:auto;max-width:none}
.screenshot-viewport.is-zoomed img{width:var(--screenshot-width,2048px)}
@media(max-width:640px){.market-reading{display:block;margin-top:18px}.market-reading>div{padding-top:10px;margin-top:12px}.market-reading dt{font-size:13px}.market-reading dd{margin-top:4px}.product-consultation>p{font-size:13px}.product-copy h3.product-benefit{font-size:21px}.screenshot-dialog{width:calc(100% - 16px);max-height:calc(100dvh - 16px)}.screenshot-toolbar{padding:16px 64px 6px 16px}.screenshot-toolbar h2{font-size:16px}.screenshot-toolbar p{font-size:11px}.screenshot-tools{padding:0 16px 10px;gap:8px 18px}.screenshot-hint{right:6px;bottom:6px;font-size:10px}.contact-heading .contact-reason{font-size:12px;max-width:100%}}

/* Company email: readable, keyboard-accessible links that wrap on small screens. */
.contact-email{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin-top:15px;width:fit-content;max-width:100%;font-size:14px;line-height:1.8;color:var(--ink)}
.contact-email span:first-child{color:var(--muted);font-size:12px}
.contact-email span:last-child,.footer-email,.dialog-contact a.dialog-email{overflow-wrap:anywhere;word-break:normal;white-space:normal;min-width:0}
.contact-email span:last-child,.footer-email{text-decoration:underline;text-underline-offset:4px}
.contact-email:hover,.footer-email:hover{color:#ed875d}
.footer-contact-links{display:flex;flex-wrap:wrap;gap:8px 16px;min-width:0;max-width:100%}
.dialog-contact a.dialog-email{max-width:100%}
.dialog-contact>span{font-size:11px;font-weight:400}

/* Keep the ERP screenshot’s bottom-right demo-data disclosure visible. */
.product-visual-erp .screenshot-hint{left:10px;right:auto}