:root{--red:#cf0018;--blue:#245aa1;--navy:#213957;--ink:#181c25;--copy:#627b9c;--cream:#e6e5dd;--pale:#f4f3f0}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;color:var(--ink);font-family:'Microsoft YaHei','Noto Sans CJK SC',Arial,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}button,a,input,textarea,select{outline-offset:5px}.wrap{width:71.2%;max-width:1300px;margin:auto}header{border-top:3px solid var(--red);background:#fff;position:relative;z-index:20}.nav{display:flex;align-items:center;gap:18px;height:63px}.brand{display:inline-block;line-height:0}.brand img{display:block;width:35px;height:auto}.nav nav{display:flex;gap:26px;align-items:center;margin:auto;font-size:12px;font-weight:700}.nav nav a:hover{color:var(--red)}.languages{display:flex;gap:3px;align-items:center;font-size:10px;white-space:nowrap}.languages button{padding:3px;border:0;background:none;color:#888}.languages button.active{color:var(--red);font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--red);color:white;font-size:14px;font-weight:700;padding:14px 25px;min-height:46px;clip-path:polygon(0 0,100% 0,100% 65%,87% 100%,0 100%);transition:background .2s}.button:hover{background:#b00016}.nav-contact{font-size:12px;min-height:36px;padding:7px 18px;white-space:nowrap}.nav-contact:before{content:'♧';margin-right:7px;font-size:17px}.menu{display:none}.hero{position:relative;height:670px;color:var(--cream);overflow:hidden;clip-path:polygon(0 0,100% 0,100% 93%,0 100%)}.hero-photo{position:absolute;inset:0;background:url('../images/brand/hero-original.png') center top/100% 100%;transition:opacity .3s}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#181c25 0%,#181c25 46%,#181c2500 59%)}.hero-content{position:relative;padding-top:78px}.hero-kicker{font-size:13px;color:#c8c8c6;font-weight:600;margin:0 0 27px}.hero-kicker:before{content:'';display:inline-block;background:var(--red);width:7px;height:7px;margin-right:12px;vertical-align:2px}h1{font-size:65px;font-weight:900;line-height:1.2;letter-spacing:-1px;color:var(--cream);margin:0 0 28px}.hero-copy{font-size:16px;color:#c5c6c8;line-height:2;max-width:530px;margin:0 0 30px}.hero-actions{display:flex;gap:15px;align-items:center}.outline-button{border:1px solid #7b838d;font-size:14px;font-weight:600;padding:12px 23px}.outline-button:hover{background:#ffffff10}.hero-services{display:flex;gap:25px;font-size:12px;color:#aeb2b8;margin-top:44px}.carousel-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:48px;font-size:12px;color:#aeb2b8}.carousel-index{display:flex;gap:8px;align-items:center}.carousel-index strong{font-size:22px;color:var(--cream);font-family:Impact,'Arial Narrow',sans-serif;font-weight:400}.carousel-index>span{font-size:15px}.slide-dots{display:flex;gap:12px;margin-left:17px}.slide-dots button{width:25px;height:4px;border:0;background:#777d87;padding:0}.slide-dots button.active{background:var(--red)}.carousel-control{display:flex;gap:20px;align-items:center}.carousel-control button{border:0;background:none;color:var(--cream);font-size:16px;padding:3px}.section{padding:86px 0}h2{font-size:37px;font-weight:900;line-height:1.35;letter-spacing:-1px;margin:0 0 18px}p{font-size:14px;color:var(--copy)}.eyebrow{font-family:Impact,'Arial Narrow',sans-serif;letter-spacing:4px;color:var(--red);font-size:13px;font-weight:400;margin:0 0 13px}.about-label{letter-spacing:0;font-size:15px}.intro{display:grid;grid-template-columns:1fr 1.35fr;gap:70px}.intro h2{font-size:43px}.intro-copy p{font-size:17px;line-height:2;margin:0}.intro-copy b{color:var(--ink)}.blue{font-size:21px;color:var(--blue);font-weight:700;margin-top:26px}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}.values>div{background:var(--pale);padding:25px 23px;display:grid;grid-template-columns:59px 1fr;column-gap:18px;align-items:center}.values img{width:59px;grid-row:span 2;border-radius:8px}.values b{font-size:18px}.values small{font-size:11px;white-space:nowrap;color:var(--copy)}.pale{background:var(--pale)}.center{text-align:center}.rule{display:block;width:49px;height:3px;background:var(--red);margin:16px 0 28px}.center .rule{margin:17px auto 48px}.equipment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.equipment-card{background:white;border:1px solid #e3e4e8;clip-path:polygon(0 0,100% 0,100% 96%,95% 100%,0 100%)}.equipment-card img{width:100%;display:block;aspect-ratio:1.237;object-fit:cover}.equipment-body{padding:22px 20px 23px;border-top:2px solid var(--red)}.equipment-body .eyebrow{font-size:10px;letter-spacing:2px;color:var(--copy);white-space:nowrap;margin-bottom:6px}h3{font-size:18px;line-height:1.5;font-weight:800;margin:0 0 10px}.equipment-body p{font-size:13px;line-height:1.8;min-height:48px;margin:10px 0 17px}.tags{display:flex;gap:7px;flex-wrap:wrap}.tags span{border:1px solid #dfe1e5;border-radius:20px;padding:2px 10px;font-size:10px;white-space:nowrap;line-height:1.8}.bottom{margin-top:44px}.dark{background:var(--ink)}.dark:hover{background:#303b4c}.projects{position:relative;color:var(--cream);background:var(--navy);padding:80px 0 94px;clip-path:polygon(0 0,8% 0,11% 3%,89% 3%,92% 0,100% 0,100% 100%,92% 100%,89% 97%,11% 97%,8% 100%,0 100%)}.projects:before{content:'';position:absolute;inset:0;background:linear-gradient(#213957d9,#213957d9),url('../images/brand/hero.jpg') center/cover;opacity:.8}.projects .wrap{position:relative}.project-heading{display:grid;grid-template-columns:190px 1fr;align-items:center;gap:50px}.project-brand img{width:92px;height:auto}.project-brand small{display:block;color:#92a1b3;font-family:Impact,'Arial Narrow',sans-serif;font-size:14px;margin-top:35px}.projects .eyebrow{color:#aeb7c2;letter-spacing:0;font-size:17px}.projects h2{color:var(--cream);font-size:36px}.projects p{color:#c5cdd7;font-size:15px;line-height:1.8}.projects .project-sub{color:#8f9fb4;font-size:14px;margin-top:20px}.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:25px;margin-top:58px}.step{text-align:center}.step img{display:block;width:100%;aspect-ratio:.905;object-fit:cover;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);margin-bottom:23px}.step h3{font-size:16px;color:var(--cream);margin-bottom:8px;white-space:nowrap}.step .step-en{font-family:Impact,'Arial Narrow',sans-serif;color:#8e9cad;font-size:11px;letter-spacing:0}.step p{font-size:12px;margin:15px 0;color:#aebdd0;line-height:1.9}.step .deliverable{font-size:11px;color:#869ab4}.engineering{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.engineering img{width:100%;clip-path:polygon(0 0,100% 0,100% 95%,96% 100%,0 100%)}.engineering p{font-size:14px;line-height:1.9;margin:30px 0}.engineering ul{padding-left:18px;font-size:13px;line-height:2.4;list-style-type:square}.engineering li::marker{color:var(--red)}.certificate-heading{display:flex;justify-content:space-between;align-items:center}.stats{display:grid;grid-template-columns:repeat(4,1fr);width:46%}.stats>div{border-left:1px solid #e0e3e7;padding:0 19px}.stats>div:first-child{border:0}.stats b{font-family:Impact,'Arial Narrow',sans-serif;font-size:34px;line-height:1.2;font-weight:400}.stats small{display:block;font-size:11px;color:#8190a5;white-space:nowrap}.filters{display:flex;gap:10px;align-items:center;margin:20px 0 30px;font-size:11px;color:var(--copy)}.filters button{border:0;padding:6px 10px;color:white;font-size:11px;font-weight:700}.filters .system{background:var(--red)}.filters .patent{background:var(--blue)}.filters .copyright-filter{background:var(--ink)}.filters .active{outline:2px solid #a1acba;outline-offset:3px}.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.cert-card{background:var(--pale);border:1px solid #dedfe1}.cert-card button{display:block;width:100%;padding:0;border:0;background:white}.cert-card img{width:100%;display:block;aspect-ratio:.79;object-fit:contain}.cert-card .cert-caption{border-top:2px solid var(--red);padding:18px 16px;min-height:96px}.cert-card h3{font-size:13px;margin:0 0 5px}.cert-card p{font-family:Impact,'Arial Narrow',sans-serif;font-size:10px;color:var(--copy);margin:0;line-height:1.5}.all-news{float:right;color:var(--red);font-size:13px;font-weight:700;margin-top:-50px}.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:45px}.news-card{background:white;border:1px solid #e0e2e7;padding:23px;clip-path:polygon(0 0,100% 0,100% 94%,97% 100%,0 100%)}.news-card time{font-family:Impact,'Arial Narrow',sans-serif;font-size:12px;color:var(--copy);letter-spacing:1px}.news-card .category{float:right;background:#fbe7e9;color:var(--red);font-size:11px;padding:3px 12px;border-radius:25px}.news-card h3{font-size:16px;margin:21px 0 12px}.news-card p{font-size:13px;line-height:1.9;margin:0 0 21px}.text-link{font-size:13px;color:var(--copy)}.contact{display:grid;grid-template-columns:1fr 1.45fr;gap:55px;padding-bottom:110px}.contact p{font-size:14px;line-height:1.9;margin-top:30px}.contact .contact-phone{color:var(--red);font-size:20px;margin-bottom:8px}.contact-phone a{color:var(--ink);font-size:15px;margin-left:10px}.contact .contact-phone+p{margin-top:0;font-size:13px}.contact h2{font-size:35px}form{background:var(--pale);border:1px solid #dcdde0;padding:32px;clip-path:polygon(0 0,100% 0,100% 97%,97% 100%,0 100%)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px}label{display:block;font-size:12px;font-weight:700;margin-bottom:21px}input,select,textarea{display:block;width:100%;padding:11px 15px;font-size:13px;border:1px solid #d7d9df;background:white;color:var(--ink);margin-top:9px;border-radius:0}input::placeholder,textarea::placeholder{color:#8d909a}textarea{resize:vertical;min-height:98px}form .button{margin-top:5px}#form-status{font-size:12px;margin:10px 0 0}#form-status:empty{display:none}footer{background:linear-gradient(#181c25ec,#181c25ec),url('../images/brand/hero.jpg') center/cover;color:#c5c5c5;clip-path:polygon(0 6%,100% 0,100% 100%,0 100%);padding-top:86px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.1fr;gap:70px;padding-bottom:62px}.footer-grid .brand img{width:72px}.footer-grid p{font-size:14px;line-height:2;color:#b5b8bf;margin:30px 0 0}.footer-grid h3{font-size:17px;color:#d1d0cd;margin:0 0 22px}.footer-grid>div>a:not(.brand){display:block;font-size:14px;margin:12px 0}.footer-grid>div:last-child p{margin:10px 0}.copyright{border-top:1px solid #ffffff25;width:100%;font-size:12px;color:#999da6;padding:22px 0}.copyright .wrap{display:flex;justify-content:space-between}.skip{position:absolute;top:-100px;left:20px;padding:10px;background:white;z-index:30}.skip:focus{top:10px}dialog{max-width:min(650px,90vw);max-height:92vh;border:0;padding:30px;background:#fff}dialog::backdrop{background:#091628c9}dialog img{width:100%;max-height:75vh;object-fit:contain}.dialog-close{position:absolute;right:7px;top:0;background:white;border:0;font-size:28px}dialog p{text-align:center;margin:8px 0 0}[hidden]{display:none!important}@media(min-width:1600px){.hero{height:760px}.hero-content{padding-top:92px}h1{font-size:75px}.hero-copy{font-size:18px;max-width:650px}.hero-services{margin-top:50px}.carousel-bottom{margin-top:60px}.section{padding:100px 0}.nav{height:72px}.nav nav{font-size:14px}.brand img{width:40px}}@media(max-width:1200px){.wrap{width:82%}.nav nav{gap:17px;font-size:11px}.nav{gap:12px}.intro{gap:50px}.values>div{padding:20px 15px;column-gap:12px;grid-template-columns:48px 1fr}.values img{width:48px}.values small{font-size:10px}.equipment-body .eyebrow{font-size:8px;letter-spacing:1.5px}.equipment-body{padding:20px 15px}.steps{gap:15px}.step h3{font-size:14px}.project-heading{grid-template-columns:130px 1fr;gap:25px}.stats{width:48%}.stats>div{padding:0 12px}.stats small{font-size:9px}.footer-grid{gap:45px}.contact{gap:30px}}@media(max-width:900px){.wrap{width:88%}.nav-contact{display:none}.hero{height:630px}.hero-content{padding-top:65px}h1{font-size:55px}.hero-copy{font-size:14px;max-width:470px}.values{gap:12px}.values b{font-size:15px}.values small{white-space:normal}.intro h2{font-size:36px}.intro-copy p{font-size:14px}.equipment-body h3{font-size:15px}.tags span{padding:2px 7px;font-size:9px}.steps{gap:12px}.step h3{font-size:12px}.step p{font-size:10px}.engineering{gap:30px}.cert-card .cert-caption{padding:14px 12px}.cert-card h3{font-size:11px}.contact h2{font-size:30px}form{padding:23px}}@media(max-width:760px){.section{padding:55px 0}.nav{height:68px}.brand img{width:39px}.languages{margin-left:auto;font-size:12px;gap:6px}.menu{display:block;border:0;background:none;font-size:23px;order:4}.nav nav{display:none;position:absolute;top:71px;left:0;right:0;padding:20px 6%;background:white;box-shadow:0 12px 15px #0000000f}.nav nav.open{display:flex;flex-direction:column;align-items:flex-start;font-size:14px}.hero{height:670px}.hero-photo{background-size:auto 100%;background-position:60% top}.hero-shade{background:linear-gradient(90deg,#181c25f2,#181c25d9 55%,#181c2580)}.hero-content{padding-top:58px}h1{font-size:43px;letter-spacing:-1px;line-height:1.25}.hero-kicker{font-size:11px;margin-bottom:25px}.hero-copy{font-size:13px;max-width:100%;line-height:2;margin-top:25px}.hero-copy br{display:none}.hero-actions{gap:12px}.hero-actions .button{padding:12px 16px;font-size:12px}.outline-button{padding:11px 14px;font-size:12px}.hero-services{gap:16px;font-size:10px;margin-top:36px}.carousel-bottom{margin-top:42px;align-items:flex-start;gap:14px}.carousel-control{gap:14px}.carousel-control>span{display:none}.carousel-index strong{font-size:23px}.slide-dots{margin-left:9px;gap:9px}.slide-dots button{width:20px}.intro{grid-template-columns:1fr;gap:22px}.intro h2{font-size:34px;letter-spacing:-.5px}.intro-copy p{font-size:14px}.blue{font-size:18px;margin:20px 0 0}.values{grid-template-columns:1fr;margin-top:30px}.values>div{padding:20px;grid-template-columns:52px 1fr;column-gap:20px}.values img{width:52px}.values b{font-size:18px}.values small{font-size:11px}.equipment-grid{grid-template-columns:1fr 1fr;gap:16px}.equipment-body{padding:17px 14px}.equipment-body .eyebrow{white-space:normal;font-size:8px;min-height:25px}.equipment-body h3{font-size:15px}.equipment-body p{font-size:11px;min-height:80px}.tags{gap:5px}.tags span{font-size:9px;padding:2px 7px}h2{font-size:30px}.center .rule{margin-bottom:32px}.project-heading{grid-template-columns:1fr;gap:20px}.project-brand{display:none}.projects{clip-path:none}.projects h2{font-size:30px}.projects p{font-size:13px}.projects .project-sub{font-size:12px}.steps{grid-template-columns:repeat(3,1fr);gap:23px 15px;margin-top:35px}.step h3{font-size:12px;white-space:normal}.step img{margin-bottom:15px}.step p{font-size:10px;margin:10px 0}.step .deliverable{font-size:9px}.engineering{grid-template-columns:1fr;gap:20px}.engineering p{font-size:13px;margin:23px 0}.engineering ul{font-size:12px;line-height:2}.engineering img{margin-top:12px}.certificate-heading{display:block}.stats{width:100%;margin:30px 0;gap:0}.stats>div{padding:0 10px}.stats b{font-size:28px}.stats small{font-size:9px;white-space:normal}.cert-grid{grid-template-columns:1fr 1fr;gap:17px}.cert-card h3{font-size:11px}.cert-card p{font-size:9px}.filters{gap:8px;font-size:10px;flex-wrap:wrap}.filters button{font-size:10px}.news-grid{grid-template-columns:1fr;gap:20px;margin-top:30px}.news-card{padding:22px}.news-card h3{font-size:16px}.all-news{font-size:11px;margin-top:-48px}.contact{grid-template-columns:1fr;gap:25px;padding-bottom:75px}.contact p{font-size:13px}.form-grid{gap:13px}form{padding:24px}label{font-size:11px}input,select,textarea{font-size:12px;padding:10px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding-bottom:40px}.footer-grid>div:first-child{grid-column:span 2}.footer-grid .brand img{width:68px}.footer-grid p{font-size:12px;margin-top:20px}.footer-grid h3{font-size:15px}.footer-grid>div>a:not(.brand){font-size:12px}.copyright{font-size:9px}.copyright .wrap{gap:12px}.hero-actions{flex-wrap:wrap}html[lang=en] .hero{height:720px}html[lang=en] h1{font-size:38px}html[lang=en] .hero-services{font-size:9px;gap:12px}}@media(max-width:420px){.equipment-grid{grid-template-columns:1fr}.equipment-body .eyebrow{min-height:0;font-size:10px}.equipment-body h3{font-size:19px}.equipment-body p{min-height:0;font-size:13px}.tags span{font-size:10px}.hero{height:620px}.hero-content{padding-top:45px}h1{font-size:40px}.hero-kicker{font-size:10px}.carousel-control{gap:12px}.hero-services{font-size:9px;gap:14px}.form-grid{grid-template-columns:1fr;gap:0}.footer-grid{gap:20px}.footer-grid>div:last-child{overflow-wrap:anywhere}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(min-width:761px){.nav nav{position:absolute;left:50%;transform:translateX(-50%);margin:0;gap:23px}.nav .languages{margin-left:auto}.nav{position:static}}

.steps{grid-template-columns:repeat(6,minmax(0,1fr))}.step{min-width:0}html[lang=en] .step h3{white-space:normal;font-size:13px}html[lang=en] .step p{overflow-wrap:anywhere}.hero-kicker{letter-spacing:0}.hero-photo{background-size:100% 100%}.hero-copy{font-family:'Microsoft YaHei',sans-serif}.hero-copy br{display:block}.hero-photo:after{content:'';position:absolute;right:13%;bottom:6.2%;width:260px;height:34px;background:#19212ce8}.about-label{font-family:'TYHL Condensed',Impact,sans-serif;font-stretch:condensed;letter-spacing:0;font-size:17px}.intro h2{font-weight:900;letter-spacing:-1px}.values>div{grid-template-columns:59px minmax(0,1fr);grid-template-rows:auto auto}.values img{grid-column:1;grid-row:1 / 3}.values b,.values small{grid-column:2;align-self:center}.values b{grid-row:1}.values small{grid-row:2;white-space:normal}#equipment{position:relative;background:transparent;margin-top:20px;padding-top:95px;padding-bottom:110px}#equipment:before{content:'';position:absolute;inset:-25px 0 -20px;background:var(--pale);clip-path:polygon(0 2%,100% 0,100% 98%,0 100%);z-index:-1}#equipment>.wrap{position:relative}.projects{isolation:isolate}.hero-shade{z-index:1}.hero-content{z-index:2}@font-face{font-family:'TYHL Condensed';src:url('../fonts/condensed.ttf') format('truetype');font-display:swap}@media(max-width:760px){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}.values>div{grid-template-columns:52px minmax(0,1fr)}.hero-copy br{display:none}.hero-photo:after{display:none}.hero-shade{background:linear-gradient(90deg,#181c25 0%,#181c25ee 70%,#181c2580)}#equipment{padding-top:60px;padding-bottom:75px;margin-top:10px}#equipment:before{inset:-15px 0 -15px}.about-label{font-size:17px}.step h3{white-space:normal}html[lang=en] .step h3{font-size:11px}html[lang=en] .step p{font-size:10px}.intro h2{font-size:36px}}
.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stats>div{min-width:0}.stats small{white-space:normal}#equipment{isolation:isolate}.hero-kicker{color:#b9b9b6}.hero-copy{color:#b9bbbe}.carousel-control{color:#8b929c}.hero-photo:after{background:#19212c;bottom:5.7%;height:40px}.intro{grid-template-columns:1fr 1.2fr;gap:90px}.hero-services span{white-space:nowrap}@media(max-width:760px){.intro{grid-template-columns:1fr;gap:22px}.hero-services span{white-space:normal}.hero-photo:after{display:none}}
.home-inquiry-panel{background:var(--pale);padding:35px;border:1px solid #ddd}.home-inquiry-panel h3{font-size:25px}.home-inquiry-panel a{overflow-wrap:anywhere}.nav nav a{white-space:nowrap}.nav nav a[aria-current]{color:var(--red)}@media(min-width:761px){.nav nav{position:static;transform:none;margin:auto;gap:18px}.nav .languages{margin-left:0}.nav-contact{display:none}.nav{width:90%;max-width:1300px}}@media(min-width:761px) and (max-width:1000px){.nav nav{gap:12px;font-size:11px}html[lang=en] .nav nav{gap:9px;font-size:10px}}