:root{--ink:#17191a;--muted:#60656a;--gold:#eab846;--line:#dcdfe0;--paper:#f3f4f4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%}p{margin:0 0 20px}h1,h2,h3{margin:0;font-weight:650;line-height:1.25}h2{font-size:clamp(30px,3.3vw,46px);letter-spacing:-1px}h3{font-size:23px}.wrap{width:min(1280px,calc(100% - 100px));margin:auto}.topbar{background:#191b1d;color:#d7d9da;font-size:12px;letter-spacing:1px}.topbar .wrap{display:flex;justify-content:space-between;padding:8px 0}.topbar a{font-size:12px}header{background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid #e6e6e6}.nav{height:94px;display:flex;align-items:center;gap:35px}.brand{width:235px;margin-right:auto}.brand img{width:100%;height:auto}nav{display:flex;gap:30px;font-size:15px;font-weight:550}nav a{padding:15px 0;position:relative}nav a:after{content:"";position:absolute;bottom:5px;left:0;width:0;height:2px;background:var(--gold);transition:width .2s}nav a:hover:after{width:100%}.button{display:inline-flex;gap:32px;align-items:center;justify-content:space-between;background:var(--gold);border:1px solid var(--gold);color:#17191a;min-height:54px;padding:13px 24px;font-size:15px;font-weight:650;transition:background .2s,transform .2s}.button:hover{background:#f6ce72;transform:translateY(-2px)}.button span{font-size:22px;line-height:1}.button.small{min-height:45px;padding:10px 18px;gap:20px}.hero{height:660px;min-height:580px;position:relative;color:#fff;overflow:hidden;background:#242729}.hero-image,.hero-shade{position:absolute;width:100%;height:100%;inset:0}.hero-image{object-fit:cover;object-position:center 55%}.hero-shade{background:linear-gradient(90deg,rgba(7,12,15,.89) 0%,rgba(7,12,15,.73) 35%,rgba(7,12,15,.12) 75%),linear-gradient(0deg,rgba(7,12,15,.6),transparent 40%)}.hero-content{position:relative;padding-top:95px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:2.2px;color:var(--gold);margin-bottom:26px}.eyebrow.dark{color:#75601f}.hero h1{font-size:clamp(45px,4.7vw,68px);letter-spacing:-1px;line-height:1.22}.hero h1 span{color:var(--gold)}.hero-description{color:#e0e2e3;font-size:18px;line-height:1.85;margin:27px 0 31px}.hero-actions{display:flex;align-items:center;gap:32px}.text-link{font-size:15px;border-bottom:1px solid #87898b;padding:12px 0}.text-link 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.eyebrow{margin-bottom:16px}.section-heading>p,.section-heading>div>p:not(.eyebrow){color:var(--muted);font-size:16px;margin-bottom:0}.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.application{border-bottom:1px solid var(--line)}.photo{height:242px;position:relative;overflow:hidden;background:#ddd}.photo img{height:100%;width:100%;object-fit:cover;transition:transform .4s}.application:hover .photo img{transform:scale(1.04)}.photo:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.5))}.photo-label{position:absolute;bottom:16px;left:20px;z-index:1;font-size:11px;color:#fff;letter-spacing:1.5px}.card-body{padding:25px 0 27px}.card-body h3{display:flex;justify-content:space-between;font-size:24px}.card-body h3 span{font-weight:400}.card-body p{font-size:16px;color:var(--muted);margin:17px 0 20px}.underlink{display:inline-block;font-size:14px;border-bottom:1px solid #222;padding-bottom:4px;font-weight:600}.product-section{background:var(--paper);padding:92px 0}.product-section .section-heading>div:last-child{max-width:430px}.product-section .section-heading .underlink{margin-top:20px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.product-grid article{padding:25px 27px 32px;background:#fff}.product-image{height:285px;display:flex;justify-content:center;align-items:center;margin-bottom:24px}.product-image img{height:100%;width:100%;object-fit:contain}.product-grid .eyebrow{font-size:11px;margin-bottom:12px}.product-grid h3{font-size:22px}.product-grid p:not(.eyebrow){color:var(--muted);font-size:15px;margin:17px 0 21px;min-height:76px}.product-note{font-size:12px;color:var(--muted);margin:22px 0 0}.about-section{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.about-image{height:650px;position:relative;overflow:hidden}.about-image>img{height:100%;width:100%;object-fit:cover;object-position:70% center}.about-image:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.8))}.image-caption{position:absolute;bottom:35px;left:35px;z-index:1;color:#fff}.image-caption span{display:block;font-size:13px;margin-bottom:12px;letter-spacing:2px}.image-caption strong{font-size:27px}.about-copy>.eyebrow{margin-bottom:18px}.about-copy>h2{margin-bottom:24px}.about-copy>p:not(.eyebrow){font-size:16px;color:var(--muted)}.service-row{border-top:1px solid var(--line);display:flex;gap:23px;padding-top:17px;margin-top:18px}.service-row>span{font-size:14px;color:#87712e}.service-row h3{font-size:18px}.service-row p{font-size:14px;color:var(--muted);margin:8px 0 0}.resources{background:#f3f4f4;padding:52px 0}.resource-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.resources h2{font-size:30px}.resources p:last-child{color:var(--muted);margin:16px 0 0}.resources .eyebrow{margin-bottom:12px}.outline{background:transparent;border-color:#242629;white-space:nowrap}.consult{background:#202427;color:white;padding:77px 0}.consult h2{font-size:clamp(36px,4vw,58px);line-height:1.3}.consult-bottom{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:27px}.consult-bottom p{color:#c7ccce;margin:0;font-size:16px}footer{padding:62px 0 0;background:#fff}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:38px}.footer-logo{width:245px;margin-bottom:23px}.footer-top p{font-size:14px;margin-bottom:8px}.footer-top span{font-size:12px;color:var(--muted)}.footer-top h3{font-size:14px;margin-bottom:20px}.footer-top a{display:block;font-size:14px;color:var(--muted);margin:10px 0}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;margin-top:45px;padding:22px 0;color:var(--muted);font-size:12px}.menu-toggle{display:none}.skip{position:fixed;top:-100px;left:20px;padding:10px;background:white;z-index:100}.skip:focus{top:10px}:focus-visible{outline:3px solid #a97c13;outline-offset:5px}dialog{border:0;padding:46px;width:min(780px,calc(100% - 32px));max-height:88vh;overflow:auto;color:var(--ink)}dialog::backdrop{background:rgba(0,0,0,.65);backdrop-filter:blur(3px)}.close-dialog{position:absolute;right:14px;top:8px;border:0;background:white;font-size:32px;line-height:1.5;width:44px;height:44px}.detail-photo{width:100%;max-height:330px;object-fit:cover;margin:25px 0}.detail-photo.product{object-fit:contain;height:260px}.detail-description{color:var(--muted);font-size:16px}dialog h2{font-size:31px;margin-bottom:20px}dialog h3{font-size:18px;margin:24px 0 10px}dialog ul{padding-left:20px;color:var(--muted)}dialog .button{margin-top:15px}dialog form{margin-top:25px}dialog label{display:block;font-weight:600;font-size:14px;margin:18px 0}dialog 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@media(min-width:1600px){.hero{height:740px}.hero-content{padding-top:120px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.nav{gap:20px}.brand{width:195px}nav{gap:18px;font-size:14px}.header-cta{gap:12px!important}.about-section{gap:40px}.photo{height:200px}.product-grid article{padding:22px}.product-image{height:240px}.business-bar strong{font-size:24px}.business-bar p{gap:14px}.business-bar span{font-size:12px}}
@media(max-width:800px){.topbar .wrap{font-size:11px;letter-spacing:0}.topbar a{font-size:11px}.nav{height:77px;gap:17px}.brand{width:195px}.header-cta{margin-left:auto;font-size:13px!important;padding:8px 12px!important;min-height:40px!important}.header-cta span{display:none}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:35px;height:40px;padding:5px;border:0;background:none}.menu-toggle span{height:2px;width:25px;background:#202427}nav{display:none;position:absolute;top:77px;left:0;right:0;background:white;flex-direction:column;padding:20px 28px;gap:5px;border-bottom:1px solid var(--line)}nav.open{display:flex}.hero{height:620px}.hero-content{padding-top:92px}.hero h1{font-size:52px}.hero-shade{background:linear-gradient(90deg,rgba(7,12,15,.89),rgba(7,12,15,.3))}.hero-image{object-position:64%}.business-bar .wrap{padding:22px 0}.business-bar p{display:block;text-align:center!important}.business-bar strong,.business-bar span{display:block}.business-bar strong{font-size:23px}.business-bar span{font-size:11px;margin-top:5px}.section{padding-top:65px;padding-bottom:65px}.section-heading{display:block;margin-bottom:30px}.section-heading>p,.section-heading>div:last-child:not(:first-child){margin-top:22px}.application-grid{gap:18px}.photo{height:160px}.photo-label{left:10px;font-size:9px;letter-spacing:0}.card-body h3{font-size:20px}.card-body p{font-size:14px}.product-section{padding:65px 0}.product-grid{gap:15px}.product-grid article{padding:15px}.product-image{height:200px}.product-grid h3{font-size:18px}.product-grid p:not(.eyebrow){font-size:14px;min-height:100px}.about-section{grid-template-columns:1fr}.about-image{height:400px}.resource-inner{display:block}.resources .button{margin-top:25px}.resources h2{font-size:26px}.footer-top{grid-template-columns:2fr 1fr 1fr}.footer-top>div:last-child{display:none}.consult{padding:60px 0}.consult-bottom{align-items:flex-start}.consult-bottom .button{white-space:nowrap}}
@media(max-width:580px){.wrap{width:calc(100% - 40px)}.topbar{font-size:10px}.topbar .wrap>span{font-size:10px}.brand{width:170px}.nav{gap:12px}.hero{height:600px}.hero-content{padding-top:79px}.hero .eyebrow{font-size:10px;letter-spacing:1.1px}.hero h1{font-size:44px}.hero-description{font-size:16px;margin-top:24px}.hero-actions{gap:22px;align-items:flex-start;flex-direction:column}.hero-bottom{bottom:21px;font-size:10px;letter-spacing:0}.hero-bottom>a{display:none}.button{padding:13px 20px;font-size:14px}.business-bar strong{font-size:21px}.business-bar span{font-size:10px}.business-bar .wrap{width:calc(100% - 20px)}.application-grid,.product-grid{grid-template-columns:1fr;gap:30px}.photo{height:230px}.photo-label{font-size:10px;left:18px;letter-spacing:1px}.card-body h3{font-size:23px}.card-body p{font-size:16px}.product-grid article{padding:25px}.product-image{height:280px}.product-grid h3{font-size:24px}.product-grid p:not(.eyebrow){font-size:16px;min-height:0}.product-grid .eyebrow{font-size:12px}.about-image{height:370px}.image-caption{left:22px;bottom:25px}.image-caption strong{font-size:24px}.consult-bottom{display:block}.consult-bottom .button{margin-top:28px}.consult h2{font-size:38px}.footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-top>div:first-child{grid-column:1/-1}.footer-bottom{align-items:flex-start;gap:15px;font-size:10px}.footer-bottom a{white-space:nowrap}.resources h2{font-size:25px}dialog{padding:40px 23px 25px}.specs{grid-template-columns:1fr;gap:12px}.specs>div{border-bottom:1px solid var(--line);padding-bottom:10px}dialog h2{font-size:26px}html{scroll-padding-top:88px}}
dialog input{display:block;width:100%;border:1px solid #b7bcbe;padding:12px;background:#fff;border-radius:0;font-weight:400;margin-top:8px}.brief-actions{display:flex;gap:12px;flex-wrap:wrap}.contact-phone{font-size:32px!important;color:white!important;font-weight:600;margin:12px 0!important}.button:disabled{opacity:.55;cursor:wait}#brief-status{color:#41505a}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.product-description{white-space:pre-wrap;overflow-wrap:anywhere;margin:18px 0;color:var(--muted)}.cms-preview-banner{background:#fff0c6;color:#392d13;text-align:center;padding:12px;font-size:14px;border-bottom:1px solid #e3bd60}.cms-preview-banner a{margin-left:22px;text-decoration:underline}
.language-bar{display:flex;justify-content:flex-end;gap:22px;padding-top:7px;padding-bottom:7px;font-size:12px}.language-bar a[aria-current]{font-weight:700;border-bottom:2px solid var(--gold)}.detail-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;margin-top:45px}.detail-layout h1{font-size:clamp(30px,4vw,52px);margin-bottom:25px;overflow-wrap:anywhere}.detail-layout>img{width:100%;max-height:520px;object-fit:contain;background:#f3f4f4}.detail-layout .button{margin-top:25px}.detail-layout .product-note{margin-bottom:18px}.spec-scroll{overflow:auto}.spec-scroll table{width:100%;border-collapse:collapse;font-size:14px}.spec-scroll th,.spec-scroll td{border-bottom:1px solid #ddd;padding:12px 8px;text-align:left}.spec-scroll th{background:#f3f4f4}html:not([lang="zh-CN"]) .hero-description{max-width:640px}html:not([lang="zh-CN"]) .hero h1{max-width:800px}html:not([lang="zh-CN"]) .section-heading>div{max-width:650px}html:not([lang="zh-CN"]) .nav{gap:22px}html:not([lang="zh-CN"]) nav{gap:20px;font-size:14px}html:not([lang="zh-CN"]) .brand{flex-shrink:0;width:210px}html:not([lang="zh-CN"]) .card-body h3{font-size:22px;overflow-wrap:anywhere}html:not([lang="zh-CN"]) .business-bar p{flex-wrap:wrap;gap:8px 16px}html:not([lang="zh-CN"]) .hero-bottom>span{max-width:80%}
@media(max-width:1100px){html:not([lang="zh-CN"]) .brand{width:175px}html:not([lang="zh-CN"]) .nav{gap:14px}html:not([lang="zh-CN"]) nav{gap:12px;font-size:12px}}
@media(max-width:800px){.detail-layout{grid-template-columns:1fr;gap:30px}.detail-layout>img{grid-row:1;max-height:350px}html:not([lang="zh-CN"]) nav{font-size:15px}}
@media(max-width:580px){.language-bar{gap:18px}html:not([lang="zh-CN"]) .brand{width:145px}html:not([lang="zh-CN"]) .hero{height:auto;min-height:660px}html:not([lang="zh-CN"]) .hero-content{padding-top:64px;padding-bottom:100px}html:not([lang="zh-CN"]) .hero h1{font-size:40px}html:not([lang="zh-CN"]) .hero-description br{display:none}html:not([lang="zh-CN"]) .hero-bottom>span{max-width:100%}html:not([lang="zh-CN"]) h2{overflow-wrap:anywhere}html:not([lang="zh-CN"]) .outline{white-space:normal}.topbar .wrap{gap:12px}.business-bar span{overflow-wrap:anywhere}.detail-page{padding-top:35px}.spec-scroll table{font-size:12px}}