:root{color-scheme:dark;--bg:#0a0b0c;--panel:#111315;--panel-2:#17191b;--text:#f2f2ef;--muted:#999da2;--line:rgba(255,255,255,0.15);--accent:#e23b2e;--action-bg:#ce3428;--action-hover:#d73529;--shell:min(1440px,calc(100% - 96px));--header-height:72px;--ease:cubic-bezier(0.16,1,0.3,1);--product-stage:#bcbcbc;--product-cutout-stage:#424951}*{box-sizing:border-box}html{scroll-behavior:smooth}body,html{overflow-x:clip}body{margin:0;background:var(--bg);color:var(--text);font-family:Helvetica Neue,Arial Nova,PingFang SC,Microsoft YaHei,Arial,sans-serif;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}img,video{display:block;width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button,select{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.skip-link{position:fixed;left:16px;top:-80px;background:var(--text);color:var(--bg);padding:12px 18px;z-index:100;transition:top .18s ease}.skip-link:focus{top:16px}.section-shell{width:var(--shell);margin-inline:auto}.site-header{position:fixed;inset:0 0 auto;height:var(--header-height);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 48px;background:rgba(10,11,12,.9);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:20;transition:background .24s ease}.brand{display:inline-flex;align-items:center;gap:12px;justify-self:start;font-weight:750;letter-spacing:-.03em}.brand-logo{width:40px;height:40px;object-fit:contain;flex:0 0 auto}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid;font-size:12px;letter-spacing:-.05em}.brand-name{font-size:15px}.desktop-nav{display:flex;align-items:center;gap:34px;font-size:14px;color:var(--muted)}.desktop-nav a,.footer-links a{transition:color .18s ease}.desktop-nav a:hover,.footer-links a:hover{color:var(--text)}.header-tools{justify-self:end;display:flex;align-items:center;gap:18px}.header-cta{display:inline-flex;align-items:center;min-height:42px;padding:0 18px;background:var(--action-bg);color:#fff;font-size:13px;font-weight:700;transition:transform .18s var(--ease),background .18s ease}.header-cta:hover{background:var(--action-hover);transform:translateY(-1px)}.button:active,.header-cta:active,.vehicle-submit:active{transform:translateY(1px)}.language-switcher{display:inline-flex;align-items:center;gap:7px;color:#6f7378;font-size:11px;font-weight:750;letter-spacing:.08em}.language-switcher button{min-width:28px;min-height:32px;padding:0;border:0;border-bottom:1px solid transparent;color:inherit;background:transparent;cursor:pointer;transition:color .18s ease,border-color .18s ease}.language-switcher button.is-active,.language-switcher button:hover{color:var(--text);border-bottom-color:var(--accent)}.menu-toggle,.mobile-nav{display:none}.hero{position:relative;min-height:90dvh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;background:#050607}.hero-scene{--scene-bg-x:0px;--scene-bg-y:0px;--scene-fg-x:0px;--scene-fg-y:0px;--scene-scroll-bg:0px;--scene-scroll-fg:0px;position:absolute;z-index:0;inset:0;overflow:hidden}.hero-scene-bg,.hero-scene-foreground,.hero-static,.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.hero-video{z-index:2;opacity:0;transition:opacity .7s ease}.hero-static,.hero-video{filter:saturate(.82) contrast(1.04)}.hero-static{display:none}.hero-scene-bg{transform:translate3d(var(--scene-bg-x),calc(var(--scene-bg-y) + var(--scene-scroll-bg)),0) scale(1.045);opacity:1;will-change:transform;transition:opacity .6s ease}.hero-scene-foreground{transform:translate3d(var(--scene-fg-x),calc(var(--scene-fg-y) + var(--scene-scroll-fg)),0) scale(1.025);transform-origin:center;opacity:1;filter:saturate(.9) contrast(1.03);will-change:transform;transition:transform .5s var(--ease),opacity .6s ease}.hero-light-sweep{z-index:3;position:absolute;inset:-35% auto -35% -22%;width:18%;background:rgba(255,255,255,.09);filter:blur(26px);transform:skewX(-18deg);animation:hero-light-sweep 8s ease-in-out infinite;transition:opacity .3s ease}.hero-scene.video-ready .hero-video{opacity:1}.hero-scene.video-ready .hero-light-sweep,.hero-scene.video-ready .hero-scene-bg,.hero-scene.video-ready .hero-scene-foreground{opacity:0}.hero-scrim{position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(4,5,6,.88),rgba(4,5,6,.4) 48%,rgba(4,5,6,.28)),linear-gradient(0deg,rgba(4,5,6,.8),transparent 48%)}.hero-content{position:relative;z-index:2;width:var(--shell);margin:0 auto;padding:calc(var(--header-height) + 56px) 0 72px}.hero-kicker,.section-label{margin:0 0 24px;color:var(--muted);font-size:12px;font-weight:650;letter-spacing:.14em;text-transform:uppercase}.hero h1{margin:0;max-width:860px;font-size:clamp(58px,7.5vw,118px);line-height:.9;letter-spacing:-.015em;word-spacing:.025em;font-feature-settings:none;font-variant-ligatures:none;font-weight:720}.hero-copy{max-width:560px;margin:30px 0 0;color:#d4d5d3;font-size:clamp(17px,1.35vw,21px);line-height:1.45}.hero-actions{display:flex;gap:12px;margin-top:34px}.button{border:1px solid transparent;display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:0 24px;font-size:14px;font-weight:700;transition:transform .18s var(--ease),color .18s ease,background .18s ease,border-color .18s ease;white-space:nowrap}.button-primary{background:var(--action-bg);color:#fff}.button-primary:hover{background:var(--action-hover);transform:translateY(-2px)}.button-ghost{border:1px solid rgba(255,255,255,.46);color:#fff;background:rgba(0,0,0,.2)}.button-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-2px)}.fitment{padding:66px 0 58px;background:var(--panel);border-bottom:1px solid var(--line)}.fitment-layout{display:grid;grid-template-columns:minmax(260px,.75fr) 2fr;gap:72px;align-items:end}.fitment h2{margin:0;font-size:clamp(28px,2.5vw,36px);line-height:1.2;letter-spacing:-.025em}.vehicle-form{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:1px;background:var(--line);border:1px solid var(--line)}.vehicle-form label{display:grid;gap:7px;padding:14px 16px 12px;background:var(--panel)}.vehicle-form label span{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.1em}.vehicle-form select{min-width:0;color:var(--text);background:transparent;border:0;outline:0;font-size:15px}.vehicle-submit{border:0;padding:0 26px;color:#fff;background:var(--action-bg);font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}.fitment-message{width:var(--shell);min-height:22px;margin:14px auto 0;color:#c7c9ca;font-size:13px}.products{padding-block:96px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:36px}.alibaba-cta h2,.company-copy h2,.manufacturing h2,.platform-intro h2,.quality h2,.section-heading h2{margin:0;font-size:clamp(36px,3.4vw,48px);line-height:1.15;letter-spacing:-.025em}.section-heading>a,.text-link{padding-bottom:6px;border-bottom:1px solid;color:#d6d8da;font-size:14px;transition:color .18s ease}.section-heading>a:hover,.text-link:hover{color:var(--accent)}.product-grid{display:grid;grid-template-columns:1.45fr .78fr;gap:24px}.product-card{background:var(--panel);overflow:hidden}.product-card-feature{grid-row:span 2}.product-card a{display:block;height:100%}.product-media{overflow:hidden;background:#f0f0ee}.product-card-feature .product-media{height:670px}.product-card:not(.product-card-feature) .product-media{height:260px}.product-media img{height:100%;object-fit:cover;transition:transform .7s var(--ease),filter .4s ease}.product-card:hover img{transform:scale(1.035);filter:contrast(1.04)}.product-meta{display:flex;justify-content:space-between;gap:24px;align-items:start;padding:26px 28px 30px;border-top:1px solid var(--line)}.product-meta h3{margin:0 0 8px;font-size:clamp(21px,2vw,30px);letter-spacing:-.03em}.product-meta p{max-width:430px;margin:0;color:var(--muted);font-size:14px;line-height:1.5}.product-meta>span{color:var(--accent);font-size:22px}.systems-feature{padding:0 0 150px}.systems-frame{--depth-y:0px;position:relative;width:min(1680px,calc(100% - 48px));height:min(72vw,860px);min-height:620px;margin:0 auto;overflow:hidden;background:#0d0f11}.systems-image,.systems-shade{position:absolute;inset:0;width:100%;height:100%}.systems-image{object-fit:cover;transform:translate3d(0,var(--depth-y),0) scale(1.04);will-change:transform}.systems-shade{background:linear-gradient(0deg,rgba(5,6,7,.9),rgba(5,6,7,.08) 58%,rgba(5,6,7,.16))}.systems-caption{position:absolute;left:max(24px,calc((100% - 1440px) / 2));right:24px;bottom:58px}.systems-caption h2{max-width:820px;margin:0;font-size:clamp(36px,3.4vw,48px);line-height:1.15;letter-spacing:-.025em}.systems-scan{position:absolute;top:-30%;bottom:-30%;left:-18%;width:12%;background:rgba(226,59,46,.16);filter:blur(22px);transform:skewX(-15deg);animation:systems-scan 7s ease-in-out infinite}@keyframes hero-light-sweep{0%,18%{left:-22%;opacity:0}36%{opacity:.8}66%,to{left:112%;opacity:0}}@keyframes systems-scan{0%,20%{left:-18%;opacity:0}42%{opacity:.75}74%,to{left:112%;opacity:0}}.platforms{display:grid;grid-template-columns:.85fr 1.35fr;gap:64px;padding-bottom:104px}.platform-intro{align-self:start}.platform-list{display:grid}.platform-list a{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:baseline;padding:34px 0;border-bottom:1px solid var(--line);transition:padding .25s var(--ease),color .18s ease}.platform-list a:first-child{border-top:1px solid var(--line)}.platform-list a:hover{color:var(--accent);padding-left:14px}.platform-list span{font-size:clamp(26px,2.2vw,34px);letter-spacing:-.025em}.platform-list small{color:var(--muted);font-size:13px}.manufacturing{position:relative;min-height:86dvh;display:flex;align-items:end;overflow:hidden}.manufacturing-bg,.manufacturing-overlay{position:absolute;inset:0;height:100%}.manufacturing-bg{object-fit:cover;filter:grayscale(.25) contrast(1.05)}.manufacturing-overlay{background:linear-gradient(0deg,rgba(7,8,9,.94) 3%,rgba(7,8,9,.45) 64%,rgba(7,8,9,.15))}.manufacturing-content{position:relative;padding-bottom:84px}.manufacturing-content p:not(.section-label){max-width:620px;margin:28px 0 24px;color:#d8d9d8;font-size:18px;line-height:1.55}.company-profile{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:center;padding-block:104px;scroll-margin-top:var(--header-height)}.company-visual{margin:0;height:690px;overflow:hidden;background:var(--panel)}.company-visual img{height:100%;filter:saturate(.82) contrast(1.04)}.company-logo{width:92px;height:92px;margin-bottom:34px;object-fit:contain}.company-copy>p{max-width:610px;margin:30px 0 46px;color:var(--muted);font-size:17px;line-height:1.6}.company-facts{display:grid;grid-template-columns:1.15fr .9fr 1.05fr;gap:0;margin:0;border-top:1px solid var(--line)}.company-facts>div{padding:26px 24px 0 0}.company-facts dt{color:var(--text);font-size:clamp(36px,4vw,58px);font-weight:760;line-height:1;letter-spacing:-.06em}.company-facts dd{max-width:17ch;margin:10px 0 0;color:var(--muted);font-size:12px;line-height:1.45}.quality{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px;padding-block:150px}.quality-copy{align-self:start;position:sticky;top:118px}.quality-copy>p:not(.section-label){max-width:520px;margin:28px 0 34px;color:var(--muted);font-size:17px;line-height:1.6}.capability-list{display:flex;flex-wrap:wrap;gap:10px}.capability-list span{padding:9px 12px;border:1px solid var(--line);color:#c4c6c8;font-size:12px}.quality-gallery{display:grid;grid-template-columns:1fr .75fr;gap:24px;align-items:start}.quality-gallery figure{margin:0;overflow:hidden}.quality-gallery figure:first-child{grid-column:1/-1}.quality-gallery img{height:100%;min-height:320px;object-fit:cover;filter:saturate(.82)}.quality-gallery figure:first-child img{min-height:520px}.alibaba-cta{padding-block:80px;background:var(--accent);color:#fff}.alibaba-cta .section-shell{display:grid;grid-template-columns:1fr auto;align-items:end;gap:40px}.alibaba-cta p{grid-column:1/-1;margin:0 0 8px;font-size:14px;font-weight:650}.button-light{background:#fff;color:#141414}.button-light:hover{background:#ececeb;transform:translateY(-2px)}.site-footer{display:grid;grid-template-columns:1fr 1fr auto;gap:48px;align-items:center;padding-block:48px;color:var(--muted);font-size:13px}.footer-brand{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:750}.footer-brand .brand-logo{width:34px;height:34px}.site-footer p{margin:0}.footer-links{display:flex;gap:24px}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.is-visible{opacity:1;transform:translateY(0)}html[lang=zh-CN] .hero h1{max-width:760px;font-size:clamp(40.6px,4.9vw,75.6px);line-height:1.28;letter-spacing:0;word-spacing:normal}html[lang=zh-CN] .hero-copy{max-width:620px}html[lang=zh-CN] .alibaba-cta h2,html[lang=zh-CN] .company-copy h2,html[lang=zh-CN] .manufacturing h2,html[lang=zh-CN] .platform-intro h2,html[lang=zh-CN] .quality h2,html[lang=zh-CN] .section-heading h2{line-height:1.03;letter-spacing:-.045em}@media (max-width:1080px){:root{--shell:min(100% - 48px,1100px)}.site-header{grid-template-columns:1fr auto;padding:0 24px}.desktop-nav,.header-cta{display:none}.header-tools{gap:12px}.menu-toggle{justify-self:end;display:grid;gap:6px;width:44px;height:44px;place-content:center;border:0;background:transparent;cursor:pointer}.menu-toggle span{width:22px;height:1px;background:var(--text);transition:transform .2s ease}.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)}.site-header{-webkit-backdrop-filter:none;backdrop-filter:none}.mobile-nav{position:absolute;top:100%;left:0;width:100%;height:calc(100dvh - var(--header-height));display:grid;align-content:start;padding:40px 24px;background:var(--bg);transform:translateX(100%);transition:transform .35s var(--ease);overflow-y:auto;overscroll-behavior:contain}.mobile-nav.is-open{transform:translateX(0)}.mobile-nav a{padding:20px 0;border-bottom:1px solid var(--line);font-size:28px;letter-spacing:-.04em}.fitment-layout{grid-template-columns:1fr;gap:40px}.products{padding-block:100px}.systems-feature{padding-bottom:110px}.systems-frame{width:calc(100% - 32px);min-height:560px}.product-grid{grid-template-columns:1.2fr .8fr}.product-card-feature .product-media{height:540px}.company-profile,.platforms,.quality{gap:56px}}@media (max-width:767px){:root{--shell:calc(100% - 32px);--header-height:64px}.site-header{height:var(--header-height);padding-inline:16px}.brand-name{font-size:13px}.language-switcher{gap:4px}.language-switcher button{min-width:25px}.hero-content{padding-bottom:44px}.hero h1{font-size:clamp(50px,16vw,72px);line-height:.94}html[lang=zh-CN] .hero h1{font-size:clamp(33.6px,9.8vw,46.2px)}.hero-copy{max-width:36ch;font-size:16px}.hero-actions{flex-direction:column;align-items:stretch;max-width:330px}.fitment{padding-block:52px}.vehicle-form{grid-template-columns:1fr}.vehicle-submit{min-height:52px}.section-heading{align-items:start;flex-direction:column}.alibaba-cta h2,.company-copy h2,.manufacturing h2,.platform-intro h2,.quality h2,.section-heading h2{font-size:clamp(30px,7vw,36px)}.product-grid{grid-template-columns:1fr}.product-card-feature{grid-row:auto}.product-card-feature .product-media,.product-card:not(.product-card-feature) .product-media{height:330px}.products{padding-block:88px}.systems-feature{padding-bottom:96px}.systems-frame{width:100%;height:68dvh;min-height:500px;max-height:680px}.systems-image{object-position:52% center}.systems-caption{left:16px;right:16px;bottom:30px}.systems-caption h2{font-size:clamp(42px,12vw,60px)}.platforms,.quality{grid-template-columns:1fr;gap:56px;padding-bottom:96px}.platform-intro,.quality-copy{position:static}.platform-list a{grid-template-columns:1fr;gap:7px;padding-block:25px}.manufacturing{min-height:75dvh}.manufacturing-content{padding-bottom:48px}.company-profile{grid-template-columns:1fr;gap:48px;padding-block:96px}.company-visual{height:58dvh;min-height:420px}.company-logo{width:76px;height:76px;margin-bottom:26px}.company-copy>p{margin-block:24px 34px;font-size:16px}.company-facts{grid-template-columns:1fr}.company-facts>div{display:grid;grid-template-columns:92px 1fr;align-items:baseline;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}.company-facts dd{max-width:28ch;margin:0}.quality{padding-block:96px}.quality-gallery{grid-template-columns:1fr}.quality-gallery figure:first-child{grid-column:auto}.quality-gallery figure:first-child img,.quality-gallery img{min-height:300px}.alibaba-cta{padding-block:88px}.alibaba-cta .section-shell{grid-template-columns:1fr;align-items:start}.alibaba-cta p{grid-column:auto}.site-footer{grid-template-columns:1fr;gap:24px;padding-block:38px}.footer-links{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}.hero-static{display:block}.hero-light-sweep,.hero-scene-bg,.hero-scene-foreground,.hero-video,.systems-scan{display:none}.systems-image{transform:none}}input,textarea{font:inherit}button{cursor:pointer}button:disabled,select:disabled{cursor:default;opacity:.55}.public-site{min-height:100dvh}.desktop-nav a[aria-current=page],.language-switcher a[aria-current=page]{color:var(--text);border-bottom:1px solid var(--accent)}.language-switcher a{display:inline-grid;place-items:center;min-width:28px;min-height:36px}.hero h1{max-width:1000px;text-wrap:balance}.hero-static{display:block}.hero-scene.static-fallback .hero-static{z-index:3}.hero-scene.static-fallback .hero-light-sweep,.hero-scene.static-fallback .hero-scene-bg,.hero-scene.static-fallback .hero-scene-foreground,.hero-scene.static-fallback .hero-video{display:none}.motion-paused .hero-light-sweep{animation-play-state:paused}.motion-control{position:absolute;right:max(24px,calc((100% - 1440px)/2));bottom:26px;z-index:4;padding:10px 14px;color:#e7e8e6;background:rgba(10,11,12,.6);border:1px solid var(--line);font-size:12px}.motion-control:hover{border-color:var(--text)}.fitment-heading{margin-bottom:30px}.fitment-heading .section-label{margin-bottom:14px}.search-form{display:grid;grid-template-columns:minmax(280px,2fr) repeat(4,minmax(120px,1fr)) 132px;align-items:end;gap:18px 14px;padding:24px;border:1px solid #292d31;border-radius:8px;background:#111315}.search-compact{grid-template-columns:minmax(300px,2fr) repeat(3,minmax(140px,1fr)) 140px}.filter-field{min-width:0;display:grid;gap:10px}.search-form .filter-field>label{display:block;padding:0;margin:0;background:none;color:#bfc3c7;font-size:13px;font-weight:500;line-height:1.4}.search-input-wrap{position:relative}.search-input-wrap>svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:18px;height:18px;fill:none;stroke:#999fa5;stroke-width:1.6;pointer-events:none}.filter-select-trigger,.search-form .search-input-wrap input{width:100%;height:50px;padding:0 14px;border:1px solid #66707a;border-radius:5px;background:#1a1d20;color:var(--text);font:inherit;font-size:14px;line-height:1.4;transition:border-color .16s ease,background .16s ease,box-shadow .16s ease}.search-form .search-input-wrap input{padding-left:43px}.search-form .search-input-wrap input::placeholder{color:#a7adb3;opacity:1}.filter-select-trigger:hover:not(:disabled),.search-form .search-input-wrap input:hover{border-color:#767e86;background:#202428}.filter-select-trigger:focus-visible,.filter-select.is-open .filter-select-trigger,.search-form .search-input-wrap input:focus-visible{outline:2px solid var(--action-bg);outline-offset:2px;border-color:#b9bfc5}.filter-select{position:relative}.filter-select.is-open{z-index:8}.filter-select-trigger{display:flex;min-width:0;max-width:100%;align-items:center;justify-content:space-between;gap:10px;text-align:left;cursor:pointer}.filter-select-trigger>span{flex:1 1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.filter-select-trigger>svg{width:18px;height:18px;flex-shrink:0;fill:none;stroke:#adb4bb;stroke-width:1.5;transition:transform .16s ease}.filter-select-trigger[aria-expanded=true]>svg{transform:rotate(180deg)}.filter-select-trigger:disabled{opacity:1;color:#828990;background:#141719;border-color:#30363b;cursor:not-allowed}.filter-select-trigger:disabled>svg{stroke:#697077}.filter-select-menu{position:absolute;top:calc(100% + 8px);left:0;right:0;min-width:100%;max-height:min(280px,40dvh);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#626a72 #1a1e22;list-style:none;padding:6px;margin:0;background:#1b1f23;border:1px solid #535b63;border-radius:6px;box-shadow:0 16px 40px #05060799}.filter-select-menu.opens-above{top:auto;bottom:58px}.filter-select-menu li{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:10px;border-radius:3px;color:#e1e4e7;font-size:14px;line-height:1.5;overflow-wrap:anywhere;cursor:pointer}.filter-select-menu li.is-active{background:#353d45}.filter-select-menu li.is-selected{color:#fff;font-weight:600}.filter-check{min-width:16px;color:#fa786a}.search-form .vehicle-submit{display:flex;justify-content:center;align-items:center;gap:16px;height:50px;min-height:50px;padding:0 20px;border-radius:5px;font-size:14px}.search-form .search-help{grid-column:1/-1;padding:0;margin:0;border:0;background:none;color:#a7adb3;line-height:1.65;font-size:13px}.body-text{max-width:65ch;color:#b5b8bb;line-height:1.75;font-size:17px;white-space:pre-line;text-wrap:pretty}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 24px}.featured-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.catalog-card{min-width:0;background:var(--panel);display:flex;flex-direction:column}.catalog-image{display:grid;place-items:center;aspect-ratio:1.15;padding:clamp(16px,2vw,26px);border:12px solid var(--panel);background:var(--product-stage);overflow:hidden;isolation:isolate;color:#45484a}.catalog-image img{object-fit:contain;width:100%;height:100%;min-width:0;min-height:0;max-height:100%;mix-blend-mode:multiply;transition:transform .6s var(--ease)}.catalog-card:hover .catalog-image img{transform:scale(1.035)}.catalog-meta{padding:22px;display:flex;flex:1 1;flex-direction:column;align-items:start}.catalog-category{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin:0 0 16px}.catalog-meta h2{font-size:19px;line-height:1.4;letter-spacing:-.02em;margin:0 0 20px;overflow-wrap:anywhere}.catalog-meta h2 a:hover{color:#deded8}.fitment-note{color:var(--muted);font-size:13px;line-height:1.6}.part-numbers{font:13px ui-monospace,monospace;overflow-wrap:anywhere}.catalog-actions{margin-top:auto;padding-top:20px;display:flex;justify-content:space-between;width:100%;gap:12px;border-top:1px solid var(--line);font-size:13px}.catalog-actions a{padding:5px 0}.catalog-actions a:hover{color:var(--accent)}.custom-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px 64px;padding:0 0 104px;align-items:center}.custom-heading h2{font-size:clamp(36px,3.4vw,48px);letter-spacing:-.025em;line-height:1.15;margin:0 0 28px}.custom-heading .body-text{margin-bottom:32px}.process-video{width:100%;aspect-ratio:16/9;background:var(--panel);object-fit:contain}.media-caption{color:var(--muted);font-size:13px;line-height:1.6}.process-strip{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.process-strip li{display:grid;gap:20px;font-size:16px;padding:24px 16px 0 0}.process-strip span{font:12px ui-monospace,monospace;color:var(--accent)}.company-visual{height:460px}.company-visual img{object-fit:cover}.cms-section{padding-bottom:100px}.interior{padding-top:calc(var(--header-height) + 64px);padding-bottom:110px;min-height:75dvh}.page-heading{margin-bottom:40px}.not-found h1,.page-heading h1{font-size:clamp(36px,4vw,56px);line-height:1.15;letter-spacing:-.025em;max-width:1100px;margin:0 0 24px;text-wrap:balance}.page-heading .section-label{margin-bottom:22px}.result-summary{margin:32px 0 26px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:14px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.result-summary a{border-bottom:1px solid var(--line)}.empty-state{padding:64px 32px;border-block:1px solid var(--line);color:var(--muted);line-height:1.65}.empty-state h2{color:var(--text);font-size:32px;letter-spacing:-.03em}.empty-state .button{margin-top:20px}.pagination{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:60px;font-size:14px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.breadcrumbs{display:flex;gap:14px;color:var(--muted);font-size:13px;margin-bottom:38px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.detail-gallery{display:grid;gap:18px}.detail-gallery img{width:100%;height:auto;max-height:700px;object-fit:contain}.detail-copy{position:sticky;top:110px}.detail-copy h1{font-size:clamp(28px,2.4vw,34px);line-height:1.3;letter-spacing:-.035em;overflow-wrap:anywhere;margin:0 0 25px}.detail-notice{padding:22px 0;margin:26px 0;border-block:1px solid var(--line)}.detail-notice strong{font-size:14px}.detail-notice p{color:var(--muted);font-size:14px;line-height:1.6;margin-bottom:0}.detail-actions{display:flex;gap:24px;flex-direction:column;align-items:start;margin-top:28px}.detail-actions .button{white-space:normal;text-align:center}.detail-specs{margin-block:28px}.detail-specs dt{color:var(--muted);font-size:12px}.detail-specs dd{font:14px ui-monospace,monospace;margin:10px 0 0;overflow-wrap:anywhere}.detail-information{margin-top:90px;border-top:1px solid var(--line);padding-top:40px}.detail-information h2{font-size:36px;letter-spacing:-.035em}.fitment-list{list-style:none;padding:0;display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}.fitment-list li{padding:22px;background:var(--panel);display:flex;gap:24px;flex-wrap:wrap}.fitment-list p{flex-basis:100%;margin:0;color:var(--muted)}.editorial-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}.editorial-split .button{margin-top:20px}.lead-text{font-size:clamp(24px,2.2vw,32px);letter-spacing:-.02em;line-height:1.45;max-width:30ch;margin-top:0;text-wrap:balance}.development-steps{list-style:none;padding:0;margin:100px 0}.development-steps li{display:grid;grid-template-columns:60px 1fr 1.1fr;gap:30px;padding:36px 0;border-top:1px solid var(--line);align-items:baseline}.development-steps li>span{font:13px ui-monospace,monospace;color:var(--accent)}.development-steps h2{font-size:28px;letter-spacing:-.035em;margin:0}.development-steps p{color:var(--muted);line-height:1.7;margin:0}.project-note{padding:32px;background:var(--panel)}.company-services h2,.project-note h2,.quality-summary h2{font-size:36px;letter-spacing:-.035em}.manufacturing-videos{display:grid;gap:80px;margin-block:70px 110px}.process-feature{display:grid;grid-template-columns:1.3fr .7fr;gap:60px;align-items:center}.process-feature:nth-child(2n){grid-template-columns:.7fr 1.3fr}.process-feature:nth-child(2n) video{order:2}.process-feature h2{font-size:38px;line-height:1.1;letter-spacing:-.035em}.quality-summary{border-top:1px solid var(--line);padding-top:30px}.quality-points{display:grid;grid-template-columns:repeat(3,1fr);gap:50px}.quality-points h3{font-size:20px}.quality-points p{color:var(--muted);line-height:1.6}.company-services{border-top:1px solid var(--line);margin-top:80px;padding-top:30px}.company-services ul{padding-left:20px;color:var(--muted);line-height:2.2;margin-bottom:45px}.inquiry-form{display:grid;grid-template-columns:1fr 1fr;gap:28px 30px;max-width:1000px;margin-top:50px}.inquiry-form label{display:grid;gap:12px;font-size:14px;color:#c6c9ca}.inquiry-form input:not([type=checkbox]),.inquiry-form textarea{width:100%;background:var(--panel);color:var(--text);border:1px solid var(--line);padding:15px 16px;border-radius:0}.inquiry-form input:focus,.inquiry-form textarea:focus{border-color:var(--accent)}.inquiry-form textarea{resize:vertical}.form-submit p,.inquiry-form small{color:var(--muted);line-height:1.6;font-size:13px}.form-wide{grid-column:1/-1}.inquiry-form .consent{display:flex;gap:14px;align-items:start;line-height:1.6}.consent input{margin-top:5px;width:18px;height:18px;accent-color:var(--accent);flex-shrink:0}.consent a{text-decoration:underline;text-underline-offset:3px}.form-error{color:#ffb7ae;background:#3a1e1b;padding:18px;margin:0}.form-submit{display:flex;align-items:center;gap:30px}.form-submit p{max-width:42ch}.inquiry-received{border-block:1px solid var(--line);padding:45px 0;margin-top:40px}.inquiry-received h2{font-size:36px}.inquiry-received p{color:var(--muted);line-height:1.7}.privacy-copy{max-width:780px}.privacy-copy h2{margin-top:42px;font-size:26px;letter-spacing:-.025em}.privacy-copy p{color:var(--muted);line-height:1.8}.published-blocks{display:grid;gap:42px}.published-block h2{font-size:clamp(28px,3vw,40px);letter-spacing:-.04em}.published-block img,.published-block video{max-height:800px;object-fit:contain}.published-block .body-text{max-width:75ch}@media(min-width:1500px){.hero h1{font-size:112px}.hero-content{padding-bottom:80px}}@media(max-width:1200px){.desktop-nav{gap:20px;font-size:13px}.site-header{padding-inline:24px}.header-tools{gap:10px}.featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search-compact,.search-form{grid-template-columns:repeat(3,minmax(0,1fr))}.query-field{grid-column:span 2}.search-form .vehicle-submit{min-height:58px}.custom-section,.editorial-split{gap:50px}.detail-grid{gap:40px}}@media(max-width:980px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.custom-section{grid-template-columns:1fr}.custom-heading{max-width:700px}.process-strip{grid-template-columns:repeat(4,1fr)}.editorial-split{grid-template-columns:1fr}.development-steps li{grid-template-columns:40px 1fr}.development-steps p{grid-column:2}.process-feature,.process-feature:nth-child(2n){grid-template-columns:1fr;gap:24px}.process-feature:nth-child(2n) video{order:0}.detail-grid{gap:30px}.detail-copy h1{font-size:30px}.quality-points{gap:24px}.motion-control{bottom:18px;right:24px}.hero-content{padding-bottom:80px}}@media(max-width:600px){.interior{padding-top:calc(var(--header-height) + 44px);padding-bottom:70px}.page-heading{margin-bottom:32px}.page-heading h1{font-size:43px;line-height:1.1}.hero{min-height:88dvh}.hero h1{font-size:clamp(46px,12.4vw,66px)}.hero-copy{font-size:16px}.hero-content{padding-top:calc(var(--header-height) + 58px);padding-bottom:76px}.hero-actions{max-width:none}.motion-control{right:16px;bottom:18px}.fitment h2{font-size:34px}.search-compact,.search-form{grid-template-columns:1fr 1fr}.query-field,.search-form .vehicle-submit{grid-column:1/-1}.search-form label{padding:15px 12px}.search-form input,.search-form select{font-size:13px}.catalog-grid,.featured-grid{grid-template-columns:1fr;gap:28px}.catalog-image{aspect-ratio:1.2}.catalog-meta{padding:20px}.catalog-meta h2{font-size:20px}.body-text{font-size:16px}.custom-section{padding-bottom:88px;gap:34px}.custom-heading h2{font-size:36px}.process-strip{grid-template-columns:1fr 1fr;gap:24px 12px}.process-strip li{font-size:14px;gap:14px}.company-visual{height:360px;min-height:0}.manufacturing h2{font-size:36px}.detail-grid{grid-template-columns:1fr;gap:32px}.detail-copy{position:static}.detail-copy h1{font-size:29px}.detail-information{margin-top:60px}.detail-information h2{font-size:30px}.detail-actions{align-items:stretch}.fitment-list li{gap:12px}.empty-state{padding:34px 20px}.empty-state h2{font-size:28px}.pagination{gap:12px}.pagination .button{padding:0 14px}.development-steps{margin:60px 0}.development-steps li{gap:14px;grid-template-columns:30px 1fr}.development-steps h2{font-size:24px}.project-note{padding:24px}.company-services h2,.project-note h2,.quality-summary h2{font-size:30px}.manufacturing-videos{gap:58px;margin-bottom:70px}.process-feature h2{font-size:32px}.quality-points{grid-template-columns:1fr;gap:8px}.company-services ul{line-height:1.8}.company-services li{margin-bottom:12px}.inquiry-form{grid-template-columns:1fr;gap:22px}.form-submit{align-items:start;flex-direction:column;gap:12px}.form-submit .button{width:100%}.form-wide{grid-column:1}.lead-text{font-size:28px}.public-site .site-footer{gap:24px}.published-block h2{font-size:32px}}@media(prefers-reduced-motion:reduce){.hero-video{display:none}.hero-static{display:block;z-index:3}.hero-light-sweep,.hero-scene-bg,.hero-scene-foreground{display:none}}.gallery-stage{display:grid;place-items:center;aspect-ratio:1.1;max-height:620px;padding:clamp(20px,3vw,42px);border:12px solid var(--panel);background:var(--product-stage);isolation:isolate;overflow:hidden}.detail-gallery .gallery-main{width:100%;height:100%;min-width:0;min-height:0;max-height:100%;object-fit:contain;mix-blend-mode:multiply}.gallery-stage.is-original{background:#fff}.gallery-stage.is-original .gallery-main{mix-blend-mode:normal}.catalog-image.is-studio,.gallery-stage.is-studio,.gallery-thumbnails button.is-studio{background:#111315}.catalog-image.is-studio,.gallery-stage.is-studio{padding:0}.catalog-image.is-studio img,.detail-gallery .gallery-stage.is-studio .gallery-main,.detail-gallery .gallery-thumbnails button.is-studio img{mix-blend-mode:normal}.gallery-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.gallery-original{flex-shrink:0;border:0;border-bottom:1px solid var(--line);padding:7px 0;background:transparent;color:var(--muted);font-size:12px;cursor:pointer}.gallery-original:hover,.gallery-original[aria-pressed=true]{color:var(--text);border-color:var(--text)}.gallery-controls{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}.gallery-toolbar .gallery-controls{gap:18px}.gallery-controls button{width:44px;height:36px;border:1px solid var(--line);background:var(--panel);color:var(--text)}.gallery-controls button:hover{border-color:var(--text)}.gallery-thumbnails{display:flex;gap:10px;overflow-x:auto;padding-bottom:5px}.gallery-thumbnails button{border:2px solid transparent;padding:5px;flex:0 0 75px;width:75px;background:var(--product-stage);isolation:isolate}.gallery-thumbnails button[aria-pressed=true]{border-color:var(--accent)}.detail-gallery .gallery-thumbnails img{width:61px;height:55px;object-fit:contain;mix-blend-mode:multiply}.upload-results{border-top:1px solid var(--line);margin:30px 0 35px;padding-top:20px}.upload-results ul{list-style:none;padding:0;margin:0}.upload-results li{display:flex;gap:16px;flex-wrap:wrap;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px}.upload-filename{flex:1 1;min-width:130px;color:var(--text);overflow-wrap:anywhere}.upload-results .upload-error{flex-basis:100%;color:#ffb7ae;margin:0}.upload-results .button{min-height:40px}@media(max-width:600px){.detail-gallery{gap:10px}.gallery-stage{aspect-ratio:1.2;max-height:320px;padding:18px;border-width:8px}.catalog-image{border-width:8px;padding:16px}.gallery-thumbnails button{flex-basis:55px;width:55px;padding:3px}.detail-gallery .gallery-thumbnails img{width:45px;height:39px}.gallery-controls button{height:32px}.gallery-toolbar .gallery-controls{gap:10px}.catalog-image.is-studio,.gallery-stage.is-studio{padding:0}.inquiry-form input:not([type=checkbox]),.inquiry-form textarea,.search-form input,.search-form select{font-size:16px}.catalog-category,.gallery-original,.hero-kicker,.search-form label span,.section-label{font-size:13px}.search-form label span{letter-spacing:.035em}.language-switcher a{min-width:32px;min-height:44px}}.vehicle-submit:hover{background:var(--action-hover)}.page-contact>.lead-text,.page-heading .body-text{max-width:800px}@media (max-width:600px){html[lang=en] .hero h1{font-size:clamp(36px,11.7vw,66px)}}html[lang=zh-CN] :is(.section-heading,.platform-intro,.manufacturing,.company-copy,.quality,.alibaba-cta,.custom-heading,.systems-caption) h2{font-size:clamp(30px,2.5vw,38px);line-height:1.38;letter-spacing:0;font-weight:600}html[lang=zh-CN] .fitment h2{font-size:clamp(28px,2.3vw,34px);line-height:1.4;letter-spacing:0;font-weight:600}html[lang=zh-CN] :is(.page-heading,.not-found) h1{font-size:clamp(34px,3vw,44px);line-height:1.3;letter-spacing:0;font-weight:600}html[lang=zh-CN] .platform-list span{font-size:clamp(25px,2vw,30px);letter-spacing:-.015em}html[lang=zh-CN] .lead-text{font-size:clamp(24px,2vw,28px);line-height:1.6;letter-spacing:0}html[lang=zh-CN] .detail-copy h1{font-size:clamp(25px,2.1vw,30px);line-height:1.4;letter-spacing:0}html[lang=zh-CN] :is(.project-note,.quality-summary,.company-services,.process-feature,.detail-information,.published-block,.inquiry-received) h2{font-size:28px;line-height:1.4;letter-spacing:0;font-weight:600}html[lang=zh-CN] .development-steps h2{font-size:24px;line-height:1.4;letter-spacing:0}html[lang=zh-CN] .privacy-copy h2{font-size:23px;line-height:1.4;letter-spacing:0}html[lang=zh-CN] .section-label{letter-spacing:.08em}@media (max-width:1280px){.search-compact,.search-form{grid-template-columns:repeat(4,minmax(0,1fr))}.search-form .query-field{grid-column:span 3}.search-form .vehicle-submit{grid-column:4;grid-row:1}.search-compact .query-field{grid-column:1/-1}.search-compact .vehicle-submit{grid-column:4;grid-row:2}}@media (max-width:767px){.search-compact,.search-form{grid-template-columns:repeat(2,minmax(0,1fr));padding:20px;gap:18px 14px}.search-form .query-field{grid-column:1/-1}.search-form .vehicle-submit{grid-column:1/-1;grid-row:auto}.filter-select-trigger,.search-form .search-input-wrap input{font-size:16px}.section-heading{margin-bottom:28px;gap:20px}.company-profile,.platforms{gap:36px}.products{padding-block:72px}.custom-section,.platforms{padding-bottom:76px}.company-profile{padding-block:76px}.alibaba-cta{padding-block:60px}.page-heading h1{font-size:36px}.editorial-page.page-contact>.lead-text{font-size:22px;line-height:1.5}.platform-list a{grid-template-columns:1fr auto;align-items:center;gap:16px}.platform-list small{font-size:12px}html[lang=zh-CN] :is(.section-heading,.platform-intro,.manufacturing,.company-copy,.quality,.alibaba-cta,.custom-heading,.systems-caption) h2{font-size:30px}html[lang=zh-CN] :is(.page-heading,.not-found) h1{font-size:34px}html[lang=zh-CN] .fitment h2{font-size:28px}html[lang=zh-CN] :is(.project-note,.quality-summary,.company-services,.process-feature,.detail-information,.published-block,.inquiry-received) h2{font-size:25px}html[lang=zh-CN] .development-steps h2{font-size:22px}}@media (max-width:359px){.search-compact,.search-form{grid-template-columns:minmax(0,1fr);padding:16px}.search-form .query-field,.search-form .vehicle-submit{grid-column:1}.platform-list a{grid-template-columns:1fr;gap:8px}}.site-header{grid-template-columns:auto minmax(0,1fr) auto;column-gap:clamp(20px,3vw,54px)}.desktop-nav{justify-content:center;gap:clamp(18px,2vw,32px);white-space:nowrap}.desktop-nav a{padding-block:10px}.mobile-nav a[aria-current=page]{color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:9px}.capability-page{min-width:0}.capability-section{margin-top:88px;scroll-margin-top:calc(var(--header-height) + 28px)}.capability-heading{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:48px;margin-bottom:32px}.capability-closing h2,.capability-heading h2,.project-brief h2,.showroom-story h2{margin:0;font-size:clamp(30px,3vw,42px);line-height:1.2;letter-spacing:-.025em;text-wrap:balance}.capability-heading .body-text{margin:0}.capability-heading .section-label{margin-bottom:18px}.capability-page .body-text{max-width:66ch}.capability-intro{gap:56px}.capability-page figure,.custom-media{margin:0;min-width:0}.capability-figure img,.custom-media img{width:100%;height:auto}.capability-page figcaption,.custom-media figcaption{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.65}.capability-number{color:#ef786c;font:12px ui-monospace,monospace;letter-spacing:.04em}.capability-page h3{font-size:22px;line-height:1.4;letter-spacing:-.015em}.capability-page dd,.capability-page p{text-wrap:pretty}.capability-page .button{gap:24px;white-space:normal;text-align:center}.capability-closing{display:flex;justify-content:space-between;align-items:center;gap:48px;border-top:1px solid var(--line);margin-top:88px;padding-top:40px}.capability-closing .body-text{max-width:60ch;margin:20px 0 0}.capability-closing .button{flex-shrink:0}.sourcing-systems{border-top:1px solid var(--line);margin-top:64px;padding-top:48px}.sourcing-systems .capability-heading h2{font-size:clamp(28px,2.5vw,36px)}.systems-index{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px 18px}.systems-index a{display:grid;grid-template-columns:1fr auto;gap:14px 8px;align-items:center;font-size:14px}.systems-index img{grid-column:1/-1;aspect-ratio:298/232;object-fit:contain;background:#e4edf0;transition:filter .2s ease}.systems-index a:hover img{filter:brightness(.88)}.systems-index a:hover{color:#ef786c}.systems-index a>span:last-child{color:var(--muted)}.sourcing-systems>.media-caption{margin:24px 0 0}.brand-entry{grid-template-columns:.8fr 1.4fr;align-items:center;gap:64px}.brand-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 22px}.brand-gallery a{min-width:0}.brand-picture{overflow:hidden;background:#c9cdd0;aspect-ratio:1.22}.brand-picture img{width:100%;height:100%;object-fit:contain;transition:filter .2s ease}.brand-gallery a:hover img{filter:brightness(.86)}.brand-gallery a:last-child .brand-picture{background:#111a22}.brand-caption{display:grid;grid-template-columns:1fr auto;gap:8px 14px;padding-top:16px}.brand-caption h3{margin:0;font-size:21px;font-weight:550;letter-spacing:-.015em}.brand-caption>span{color:#ef786c}.brand-caption p{margin:0;grid-column:1/-1;font-size:13px;line-height:1.6;color:var(--muted)}.custom-options,.process-checks{list-style:none;padding:0;margin:24px 0 32px}.custom-options li,.process-checks li{position:relative;padding-left:18px;margin-top:12px;color:#bbc0c4;font-size:14px;line-height:1.65}.custom-options li:before,.process-checks li:before{content:"";position:absolute;left:0;top:.65em;width:4px;height:4px;background:#ef786c}.custom-media img{aspect-ratio:702/309;object-fit:contain}.manufacturing-highlights{list-style:none;padding:0;margin:28px 0 36px;display:flex;flex-wrap:wrap;gap:12px 28px;font-size:14px;color:#e1e2e0}.manufacturing-highlights li{border-left:2px solid var(--accent);padding-left:12px}.company-profile .company-visual{height:auto;min-height:0;overflow:visible;background:transparent}.company-profile .company-visual img{height:auto;object-fit:contain;filter:none}.company-profile .company-copy p:not(.section-label){font-size:16px;line-height:1.8;margin:24px 0}.company-profile .company-copy .section-label{margin:0 0 24px;font-size:12px;line-height:1.6}.development-evidence{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}.development-evidence .capability-figure img{aspect-ratio:344/278;object-fit:contain}.development-scope{min-width:0;padding:24px;background:var(--panel)}.development-scope img{max-width:180px;height:110px;object-fit:contain;margin-bottom:20px}.development-scope h3{margin:0 0 12px}.development-scope p{margin:0;color:var(--muted);font-size:15px;line-height:1.75}.vehicle-illustration{margin-top:36px!important}.vehicle-illustration img{height:auto}.specification-list{margin:0}.specification-list>div{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;border-top:1px solid var(--line);padding:28px 0}.specification-list dt{display:flex;align-items:baseline;gap:24px}.specification-list dd,.specification-list h3{margin:0}.specification-list p{color:#b5b8bb;font-size:16px;line-height:1.75;margin:0 0 18px;max-width:62ch}.specification-detail{display:inline-block;border-bottom:1px solid var(--line);padding-bottom:7px;color:#d4d7da;font-size:13px}.capability-page .development-steps{margin:0}.capability-page .development-steps h2{font-size:25px;line-height:1.4}.project-brief{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:72px;padding:36px;background:var(--panel)}.project-brief .body-text{margin-bottom:0}.project-brief ul{padding:0;list-style:none;margin:0;align-self:center}.project-brief li{padding:16px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.65}.project-brief li:first-child{padding-top:0}.project-brief li:last-child{border-bottom:0;padding-bottom:0}.capability-page .project-note{padding:28px 0 0;background:none}.capability-page .project-note h2{font-size:24px;margin:0 0 14px;line-height:1.4}.capability-page .project-note .body-text{font-size:15px;max-width:90ch;margin:0}.manufacturing-intro{max-width:850px}.manufacturing-intro .text-link{display:inline-block;margin-top:12px}.process-photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 20px}.process-photo-grid img{aspect-ratio:460/285;object-fit:contain}.capability-page .manufacturing-videos{gap:64px;margin:0}.capability-page .process-feature{gap:48px}.capability-page .process-feature h2{margin:0 0 18px;font-size:34px;line-height:1.25}.capability-page .process-checks{margin:20px 0 0}.workshop-films{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.workshop-films h3{margin:22px 0 12px}.workshop-films p{font-size:15px;line-height:1.75;color:var(--muted);margin:0}.capability-page .quality-summary{padding-top:36px}.capability-page .quality-points h3{font-size:21px}.cooperation-paths{display:grid;grid-template-columns:1fr 1fr;gap:48px}.cooperation-paths article{border-top:1px solid var(--line);padding-top:28px}.cooperation-paths h3{margin:20px 0 14px}.cooperation-paths p{color:#b5b8bb;line-height:1.8;margin:0 0 24px;max-width:61ch}.cooperation-paths .text-link{display:inline-block}.showroom-story{gap:56px}.showroom-story .body-text{margin:24px 0}.business-needs{margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.business-needs>div{border-top:1px solid var(--line);padding-top:24px}.business-needs dt{font-size:21px;line-height:1.45}.business-needs dd{color:var(--muted);font-size:16px;line-height:1.8;margin:16px 0 0}html[lang=zh-CN] :is(.capability-heading,.capability-closing,.project-brief,.showroom-story) h2{font-size:clamp(28px,2.5vw,36px);line-height:1.4;letter-spacing:0;font-weight:600}html[lang=zh-CN] .capability-page .process-feature h2{font-size:28px;line-height:1.4;letter-spacing:0}html[lang=zh-CN] .capability-page .development-steps h2{font-size:24px;letter-spacing:0}html[lang=zh-CN] .capability-page .project-note h2{font-size:23px;letter-spacing:0}html[lang=zh-CN] .business-needs dt,html[lang=zh-CN] .capability-page h3{font-size:21px;letter-spacing:0}@media (max-width:1200px){.site-header{column-gap:20px}.desktop-nav{gap:18px;font-size:13px}.brand-entry{gap:40px;grid-template-columns:.8fr 1.2fr}.capability-heading,.capability-intro,.showroom-story{gap:36px}.development-evidence{gap:20px}}@media (max-width:1080px){.site-header{grid-template-columns:1fr auto}}@media (max-width:980px){.brand-entry{grid-template-columns:1fr;gap:32px}.platform-intro{max-width:700px}.capability-heading{grid-template-columns:1fr;gap:20px}.capability-heading .body-text{max-width:70ch}.capability-intro .lead-text{max-width:33ch}.capability-intro .capability-figure{max-width:760px}.capability-page .process-feature{gap:24px}.process-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.development-scope{padding:20px}.development-scope img{height:80px}.development-scope h3{font-size:20px}.project-brief{gap:36px;padding:28px}.capability-closing{align-items:start;flex-direction:column;gap:28px}.workshop-films{grid-template-columns:1fr;gap:36px}.workshop-films article{display:grid;grid-template-columns:1.2fr 1fr;gap:12px 28px;align-content:center}.workshop-films video{grid-row:span 2}.workshop-films h3{align-self:end;margin:0}}@media (max-width:767px){.capability-closing,.capability-section{margin-top:64px}.capability-heading{margin-bottom:26px}.capability-closing h2,.capability-heading h2,.project-brief h2,.showroom-story h2{font-size:30px}.capability-heading .section-label{margin-bottom:16px}.sourcing-systems{margin-top:48px;padding-top:36px}.systems-index{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}.systems-index a{font-size:14px}.brand-gallery{gap:26px 16px}.brand-caption h3{font-size:18px}.brand-caption{padding-top:12px;gap:8px}.brand-caption p{font-size:13px}.brand-picture{aspect-ratio:1}.development-evidence{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}.development-scope{grid-column:1/-1;display:grid;grid-template-columns:100px 1fr;gap:12px 20px;padding:20px}.development-scope img{grid-row:span 2;margin:0;width:100px;height:auto;align-self:center}.development-scope h3{margin:0}.development-scope p{font-size:14px}.vehicle-illustration{overflow:hidden}.vehicle-illustration img{min-height:100px;object-fit:cover;object-position:center}.specification-list>div{grid-template-columns:1fr;gap:16px;padding:24px 0}.specification-list dt{gap:16px}.specification-list p{font-size:16px}.project-brief{grid-template-columns:1fr;margin-top:48px;gap:28px;padding:24px}.capability-page .development-steps li{padding:26px 0}.capability-page .development-steps h2{font-size:23px}.capability-page .development-steps p{font-size:16px}.capability-page .process-feature h2{font-size:28px}.capability-page .manufacturing-videos{gap:48px}.process-photo-grid{gap:22px 16px}.capability-page figcaption{font-size:13px}.workshop-films article{display:block}.workshop-films h3{margin:20px 0 10px}.business-needs,.cooperation-paths{grid-template-columns:1fr;gap:32px}.showroom-story{gap:28px}.manufacturing-highlights{flex-direction:column;gap:16px;margin-block:24px 32px}html[lang=zh-CN] :is(.capability-heading,.capability-closing,.project-brief,.showroom-story) h2{font-size:28px}html[lang=zh-CN] .capability-page .process-feature h2{font-size:25px}html[lang=zh-CN] .capability-page .development-steps h2{font-size:22px}html[lang=zh-CN] .capability-page .project-note h2{font-size:21px}}.manufacturing-content .section-label{color:#d1d4d6}@media (max-width:767px){.manufacturing-overlay{background:linear-gradient(0deg,rgba(7,8,9,.96),rgba(7,8,9,.82) 55%,rgba(7,8,9,.72))}}.process-film-sequence{margin-top:88px;scroll-margin-top:calc(var(--header-height) + 24px)}.process-screen+.process-screen{margin-top:64px}.manufacturing-opening{gap:56px}@media (max-width:767px){.process-film-sequence{margin-top:64px}.process-screen+.process-screen{margin-top:48px}.manufacturing-opening{gap:28px}.screen-home>.sourcing-systems{padding-bottom:64px}}@media (min-width:1100px) and (min-height:700px){.screen-home,.screen-story{--story-screen:calc(100svh - var(--header-height));--story-space:clamp(32px,4.5svh,64px)}.screen-home>:is(.fitment,.products,.sourcing-systems,.brand-entry,.custom-section,.manufacturing,.company-profile,.alibaba-cta){min-height:var(--story-screen);margin-block:0;padding-block:var(--story-space);scroll-margin-top:var(--header-height)}.screen-home>:is(.fitment,.manufacturing,.alibaba-cta){align-items:center}.screen-home>.fitment{display:flex}.screen-home>:is(.products,.sourcing-systems){display:flex;flex-direction:column;justify-content:center}.screen-home>:is(.brand-entry,.custom-section,.company-profile){align-content:center}.screen-home .featured-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.screen-home .featured-grid .catalog-image{height:clamp(160px,20svh,240px);aspect-ratio:auto}.screen-home .featured-grid .catalog-meta{padding:16px}.screen-home .featured-grid .catalog-category{margin-bottom:10px}.screen-home .featured-grid .catalog-meta h2{font-size:18px;margin-bottom:10px}.screen-home .featured-grid .fitment-note{margin-block:10px}.screen-home .featured-grid .catalog-actions{padding-top:14px}.screen-home>.products .section-heading{margin-bottom:24px}.screen-home .systems-index img{width:100%;height:clamp(110px,18svh,194px);aspect-ratio:auto}.screen-story .development-steps li{padding-block:22px;gap:24px}.screen-home .brand-gallery{width:min(100%,calc((100svh - var(--header-height) - 300px)*1.22));justify-self:end}.screen-home>.custom-section{row-gap:36px}.screen-home .manufacturing-content{padding-block:0}.screen-home>.alibaba-cta{display:flex}.screen-interior{padding-top:var(--header-height);padding-bottom:0}.screen-story .process-screen,.screen-story>:is(.screen-opening,.capability-section,.project-preparation,.capability-closing){min-height:var(--story-screen);margin-block:0;padding-block:var(--story-space);scroll-margin-top:var(--header-height)}.screen-story .process-screen,.screen-story>:is(.screen-opening,.capability-section,.project-preparation){display:flex;flex-direction:column;justify-content:center}.screen-story>:is(.capability-section,.project-preparation){border-top:1px solid var(--line)}.screen-story .screen-opening{gap:36px}.screen-story .screen-opening .page-heading,.screen-story .screen-opening .page-heading h1{margin-bottom:0}.screen-story .screen-opening .capability-intro{flex:none}.screen-story .development-evidence .capability-figure img{height:clamp(160px,25svh,270px);aspect-ratio:auto}.screen-story .development-scope{padding:20px 24px}.screen-story .development-scope img{height:80px;margin-bottom:16px}.screen-story .vehicle-illustration{margin-top:24px!important}.screen-story .vehicle-illustration img{height:clamp(80px,12svh,140px);object-fit:contain}.screen-story .project-brief{margin-top:0}.screen-story .project-note{padding-top:28px}.screen-story .process-film-sequence{margin-top:0}.screen-story .process-screen+.process-screen{border-top:1px solid var(--line)}.screen-story .process-screen .process-video{max-height:60svh}.screen-story>.capability-closing{flex-direction:row;align-items:center}}.screen-home>.hero{min-height:100svh}@media (min-width:981px){.process-screen .process-feature{grid-template-columns:1.3fr .7fr}.process-screen .process-feature video{order:0}.process-screen:nth-child(2n) .process-feature{grid-template-columns:.7fr 1.3fr}.process-screen:nth-child(2n) .process-feature video{order:2}}.public-site .page-heading h1{white-space:pre-line}.catalog-intro-layout{display:grid;grid-template-columns:minmax(320px,1fr) minmax(0,2fr);align-items:center;gap:clamp(32px,3.4vw,64px)}.catalog-intro-copy{min-width:0}.catalog-intro h2{font-size:clamp(32px,3.4vw,48px);line-height:1.16}.catalog-intro .body-text{margin:24px 0 0;max-width:590px}.catalog-intro-points{display:grid;gap:18px;margin:28px 0 32px}.catalog-intro-points>div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:16px}.catalog-intro-points dt{font-size:15px;font-weight:600}.catalog-intro-points dd{font-size:14px;line-height:1.6;margin:0;color:var(--muted)}.catalog-intro .button{gap:28px}.catalog-intro-visual{margin:0;min-width:0}.catalog-intro-visual img{display:block;width:100%;height:auto}@media(max-width:980px){.catalog-intro-layout{grid-template-columns:1fr;gap:36px}.catalog-intro-copy{max-width:680px}}@media(max-width:600px){.catalog-intro{padding-block:64px}.catalog-intro h2{font-size:32px}.catalog-intro-points>div{grid-template-columns:1fr;gap:6px}}