:root{--ink:#151c21;--muted:#68747b;--paper:#f4f6f5;--white:#fff;--blue:#1766dd;--line:#dce2e4;--dark:#172127;--mono:Consolas,"SFMono-Regular",monospace;--font:Arial,"Microsoft YaHei","PingFang SC",sans-serif;--wrap:min(1440px,calc(100% - 112px))}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:108px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{touch-action:manipulation}button{cursor:pointer}img{display:block;max-width:100%}svg{display:block}h1,h2,h3,p,figure{margin:0}button{border:0}::selection{background:var(--blue);color:#fff}:focus-visible{outline:3px solid #739ffa;outline-offset:5px}.wrap{width:var(--wrap);margin-inline:auto}.mono,.eyebrow{font:11px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:12px;color:var(--muted)}.eyebrow:before{content:"";width:6px;height:6px;background:var(--blue)}.skip-link{position:fixed;z-index:200;top:-80px;left:20px;background:var(--blue);color:#fff;padding:12px}.skip-link:focus{top:10px}.arrow{font-family:Arial;font-size:23px;line-height:1}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;padding:19px 23px;min-height:58px;background:var(--blue);color:#fff;font-size:14px;transition:background .2s,transform .2s}.button:hover{background:#0957c9;transform:translateY(-2px)}.button-outline{background:transparent;border:1px solid #78838a;color:#fff}.button-outline:hover{background:#25343d}.text-link{display:inline-flex;align-items:center;gap:22px;font-size:14px;padding:10px 0;border-bottom:1px solid var(--ink)}.section{padding:104px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin:24px 0 46px}.section-head h2{font-weight:500;font-size:clamp(30px,3.2vw,47px);line-height:1.25;letter-spacing:-.045em}.section-head p{font-size:14px;line-height:1.9;color:var(--muted);max-width:390px}.small-label{color:var(--muted);font:11px var(--mono);letter-spacing:.08em}
.site-header{height:92px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:80}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-symbol{width:34px;height:34px;color:var(--blue)}.brand-name{font-size:30px;letter-spacing:-.07em;font-weight:800;line-height:1}.brand-sub{font:9px/1.4 var(--mono);letter-spacing:.25em;margin-top:5px}.site-nav{display:flex;gap:25px;align-items:center}.site-nav a{font-size:13px;white-space:nowrap;position:relative;padding:35px 0}.site-nav a:after{content:"";position:absolute;bottom:24px;left:0;width:100%;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .2s}.site-nav a:hover:after,.site-nav a[aria-current=page]:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:17px}.icon-button{width:36px;height:36px;background:transparent;color:var(--ink);display:grid;place-items:center}.header-cta{font-size:12px;padding:13px 17px;background:var(--ink);color:#fff;white-space:nowrap}.nav-toggle{display:none}.search-dialog{border:0;padding:45px;width:min(690px,calc(100% - 32px));background:var(--paper);color:var(--ink)}.search-dialog::backdrop{background:#111d25b8;backdrop-filter:blur(5px)}.search-dialog .close-dialog{float:right;background:none;font-size:24px}.search-dialog h2{margin:28px 0;font-weight:500}.search-line{display:flex;border-bottom:1px solid #818d95}.search-line input{flex:1;min-width:0;padding:16px 0;border:0;outline:0;background:none}.search-line button{padding:15px 20px;background:var(--blue);color:#fff}
.hero{min-height:680px;position:relative;overflow:hidden;background:var(--dark);color:#fff}.hero-image{position:absolute;inset:0 0 0 40%;width:60%;height:100%;object-fit:cover;object-position:58% 50%;filter:brightness(.92)}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#172127 0%,#172127 29%,#172127e8 39%,#17212740 59%,transparent 78%);pointer-events:none}.hero-grid{position:absolute;inset:0;width:40%;opacity:.12;background-image:linear-gradient(#ffffff36 1px,transparent 1px),linear-gradient(90deg,#ffffff36 1px,transparent 1px);background-size:70px 70px}.hero-content{position:relative;z-index:2;padding:91px 0 127px}.hero .eyebrow{color:#aebec7}.hero h1{font-size:clamp(46px,5.2vw,80px);font-weight:500;line-height:1.18;letter-spacing:-.07em;margin:33px 0 26px;max-width:650px}.hero h1 span{display:block}.hero h1 .muted-line{color:#b8c4cb}.hero-desc{max-width:390px;font-size:14px;line-height:1.95;color:#b6c2ca}.hero-buttons{display:flex;gap:14px;margin-top:34px}.hero-bottom{position:absolute;z-index:3;bottom:0;left:0;right:0;border-top:1px solid #ffffff2c;padding:21px 0;color:#c6d0d6}.hero-bottom .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}.hero-coordinate{display:flex;gap:33px}.hero-coordinate span{font:10px var(--mono);letter-spacing:.09em}.hero-caption{font-size:10px;color:#d4dce1;letter-spacing:.1em}.hero-marker{position:absolute;z-index:3;right:5%;top:48px;font:10px var(--mono);letter-spacing:.12em;border:1px solid #ffffff70;padding:11px 15px;color:#29343a;background:#ffffffaa}
.catalog-section{background:var(--paper)}.gateway-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.gateway{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#f9faf9;display:flex;flex-direction:column;position:relative;padding:28px 30px 29px;min-height:350px;transition:background .25s}.gateway:hover{background:#fff}.gateway-top{display:flex;justify-content:space-between;align-items:center}.gateway-art{height:151px;display:flex;align-items:center;justify-content:center;margin:14px 0 16px;color:#71818a}.gateway-art svg{height:145px;width:210px;transition:transform .35s,color .35s;stroke-width:1.3}.gateway:hover .gateway-art svg{transform:translateY(-5px);color:var(--blue)}.gateway-bottom{display:flex;align-items:end;justify-content:space-between;gap:20px}.gateway h3{font-size:23px;letter-spacing:-.025em;font-weight:500}.gateway p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:10px;max-width:250px}.gateway .arrow{background:#e7edf0;width:34px;height:34px;display:grid;place-items:center;flex-shrink:0}.catalog-note{display:flex;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line);padding:19px 0;color:var(--muted);font-size:11px;line-height:1.7}.home-products{margin-top:42px}.home-products:empty{display:none}
.inquiry-section{background:#e8edef;border-top:1px solid var(--line)}.inquiry-layout{display:grid;grid-template-columns:1fr 1.06fr;gap:100px}.inquiry-copy h2{font-size:clamp(31px,3.2vw,46px);font-weight:500;line-height:1.35;letter-spacing:-.05em;margin:25px 0}.inquiry-copy p{max-width:360px;font-size:14px;line-height:1.95;color:var(--muted)}.inquiry-copy .mono{display:block;margin-top:60px;color:#83939c}.inquiry-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:26px}.field{display:block;font-size:12px;color:#5c6971;margin-bottom:24px}.field input,.field textarea{width:100%;border:0;border-bottom:1px solid #a6b3bc;padding:13px 0;background:none;border-radius:0;outline:none;color:var(--ink);font-size:15px;resize:vertical}.field input:focus,.field textarea:focus{border-color:var(--blue)}.field textarea{min-height:110px}.form-submit{display:flex;justify-content:space-between;align-items:center;gap:20px}.form-submit small{font-size:11px;color:var(--muted);line-height:1.7;max-width:245px}.form-status{font-size:13px;margin-top:18px;min-height:20px;color:#22604b}.form-status[data-error=true]{color:#a63c32}.button[disabled]{opacity:.6;cursor:wait;transform:none}
.site-footer{background:#162127;color:#e3e9ec;padding:65px 0 24px}.footer-main{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:65px;padding-bottom:55px;border-bottom:1px solid #ffffff25}.footer-brand .brand-symbol{color:#80a8d6}.footer-brand .brand-name{font-size:39px}.footer-brand p{margin-top:22px;max-width:300px;color:#9babb6;font-size:12px;line-height:1.9}.footer-title{font:10px var(--mono);letter-spacing:.1em;color:#8093a0;margin:0 0 23px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:15px 20px;font-size:12px}.footer-links a:hover{color:#7cb2ff}.footer-contact p{font-size:20px;line-height:1.6}.footer-contact .text-link{color:#c3d4de;border-color:#536670;margin-top:18px;font-size:12px}.footer-wordmark{font-size:clamp(60px,12vw,176px);font-weight:700;letter-spacing:-.07em;line-height:1.2;margin-top:33px;color:#243640;white-space:nowrap;overflow:hidden}.footer-bottom{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#8fa0aa;margin-top:20px;line-height:1.7}.mobile-action{display:none}
.inner-hero{padding:57px 0 55px;background:#e8edef;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.inner-hero:after{content:"+";position:absolute;right:7%;top:0;color:#d8e0e4;font:220px/1 var(--mono);font-weight:300;pointer-events:none}.inner-hero .wrap{position:relative;z-index:1}.breadcrumbs{display:flex;gap:12px;font-size:11px;color:#70808a;margin-bottom:33px;flex-wrap:wrap}.inner-hero h1{font-size:clamp(35px,4vw,60px);font-weight:500;letter-spacing:-.05em;line-height:1.25;margin-top:19px;max-width:1000px}.inner-hero p{margin-top:20px;font-size:13px;color:var(--muted);line-height:1.8}.catalog-layout{display:grid;grid-template-columns:220px 1fr;gap:54px}.catalog-sidebar{border-top:1px solid var(--ink);padding-top:22px}.catalog-sidebar h2{font-size:15px;font-weight:500;margin:0 0 22px}.category-links{display:flex;flex-direction:column}.category-links a{padding:14px 0;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:12px}.category-links a.active,.category-links a:hover{color:var(--blue)}.catalog-toolbar{display:flex;justify-content:space-between;gap:20px;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:28px}.catalog-toolbar p{color:var(--muted);font-size:12px;line-height:1.7}.catalog-search{display:flex;border-bottom:1px solid #a8b6bf;min-width:220px}.catalog-search input{border:0;padding:8px 0;width:180px;min-width:0;background:transparent;outline:none;font-size:12px}.catalog-search button{background:none;font-size:18px;padding:4px 8px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:27px}.product-card{border-bottom:1px solid var(--line);display:block;padding-bottom:20px}.product-image{background:#e9eef0;overflow:hidden;aspect-ratio:1.12;position:relative;display:grid;place-items:center}.product-image img{width:100%;height:100%;object-fit:contain;transition:transform .4s}.product-card:hover img{transform:scale(1.045)}.product-card h2,.product-card h3{font-size:16px;font-weight:500;line-height:1.6;margin:18px 0 10px}.product-card-bottom{font-size:10px;font-family:var(--mono);color:#6f7f89;display:flex;justify-content:space-between;align-items:center}.empty-state{border:1px solid var(--line);padding:72px 40px;text-align:center;background:#f9fbfa}.empty-state svg{width:70px;height:70px;margin:0 auto 25px;color:#8297a3}.empty-state h2{font-size:24px;font-weight:500;margin-bottom:15px}.empty-state p{font-size:13px;line-height:1.9;color:var(--muted);max-width:460px;margin:0 auto 25px}.pagination{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;padding-top:42px;font-size:13px}.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:35px;min-height:35px;padding:8px;border:1px solid var(--line)}.pagination .active a,.pagination .active{background:var(--ink);color:#fff}.pagination ul{list-style:none;display:flex;gap:7px;padding:0;margin:0}
.detail-layout{display:grid;grid-template-columns:1.13fr 1fr;gap:70px}.detail-image{background:#e7edef;min-height:390px;aspect-ratio:1.15;display:grid;place-items:center}.detail-image img{width:100%;height:100%;object-fit:contain}.detail-image svg{width:60%;height:60%;color:#7c909c}.detail-thumbs{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.detail-thumbs button{width:72px;height:65px;border:1px solid var(--line);padding:4px;background:#e9eef0}.detail-thumbs button img{height:100%;width:100%;object-fit:contain}.detail-thumbs button[aria-pressed=true]{border:2px solid var(--blue)}.detail-copy h1{font-size:clamp(27px,3vw,43px);font-weight:500;line-height:1.45;letter-spacing:-.04em;margin:20px 0 27px}.detail-copy p{font-size:14px;line-height:1.95;color:var(--muted)}.detail-spec{margin:29px 0;border-block:1px solid var(--line);padding:19px 0;display:flex;justify-content:space-between;font-size:12px;gap:20px}.detail-copy .button{margin-top:15px}.detail-content{margin-top:75px;border-top:1px solid var(--line);padding-top:40px}.detail-content h2{font-size:26px;font-weight:500;margin-bottom:30px}.rich-text{font-size:15px;line-height:2;color:#4b5962;overflow-wrap:anywhere}.rich-text p{margin-bottom:1.35em}.rich-text img{max-width:100%!important;height:auto!important}.rich-text h2,.rich-text h3{color:var(--ink);margin-top:30px}.rich-text table{max-width:100%;border-collapse:collapse}.rich-text td,.rich-text th{border:1px solid var(--line);padding:10px}.article-list{display:flex;flex-direction:column}.article-row{display:grid;grid-template-columns:95px 1fr 40px;gap:28px;border-top:1px solid var(--line);padding:30px 0;align-items:center}.article-row:last-child{border-bottom:1px solid var(--line)}.article-row time{font:11px var(--mono);color:var(--muted)}.article-row h2{font-size:23px;font-weight:500;margin-bottom:10px;line-height:1.5}.article-row p{font-size:13px;line-height:1.9;color:var(--muted)}.article-row:hover h2{color:var(--blue)}.article-layout{max-width:860px;margin:auto}.article-meta{padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:35px;font:11px var(--mono);color:var(--muted)}.article-pagination{margin-top:55px;padding-top:30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:35px;font-size:12px;line-height:1.8}.about-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:85px;align-items:center}.about-layout h2{font-size:38px;line-height:1.4;font-weight:500;letter-spacing:-.04em;margin:24px 0}.about-layout p{line-height:2;font-size:14px;color:var(--muted);margin-bottom:20px}.about-layout figure{position:relative}.about-layout img{width:100%;aspect-ratio:1.15;object-fit:cover}.about-layout figcaption{font-size:10px;color:var(--muted);margin-top:12px}.contact-page .inquiry-section{background:var(--paper);border-top:0}.contact-page .section{padding-top:75px}.reveal{opacity:1}.js-motion .reveal{opacity:0;transform:translateY(18px);transition:opacity .65s,transform .65s}.js-motion .reveal.is-visible{opacity:1;transform:none}
@media(min-width:1680px){.hero{min-height:760px}.hero-content{padding-top:110px}.hero h1{font-size:86px}.hero-desc{font-size:15px}}
@media(max-width:1250px){:root{--wrap:calc(100% - 64px)}.site-header{height:80px}.site-nav{gap:17px}.site-nav a{font-size:12px}.header-inner{gap:18px}.header-actions{gap:10px}.header-cta{padding:12px}.brand-name{font-size:27px}.brand-sub{font-size:8px}.brand-symbol{width:29px;height:29px}.inquiry-layout{gap:60px}.hero{min-height:625px}.hero-content{padding-top:80px}.hero h1{font-size:61px}.hero-buttons .button{padding:16px 19px;gap:25px}}
@media(max-width:1100px){.nav-toggle{display:grid}.site-nav{position:absolute;top:80px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);display:none;grid-template-columns:repeat(2,1fr);padding:25px 32px;gap:0 30px;box-shadow:0 15px 30px #0f1a211a}.site-nav.is-open{display:grid}.site-nav a{padding:17px 0;font-size:14px}.site-nav a:after{bottom:8px}.hero h1{font-size:55px}.hero-image{left:35%;width:65%}.hero:after{background:linear-gradient(90deg,#172127 0%,#172127f0 29%,#17212790 48%,transparent 90%)}.hero-desc{max-width:345px}.gateway{padding:25px 24px}.gateway h3{font-size:21px}.detail-layout{gap:40px}.catalog-layout{grid-template-columns:185px 1fr;gap:30px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-layout{gap:45px}}
@media(max-width:760px){:root{--wrap:calc(100% - 40px)}body{font-size:14px}html{scroll-padding-top:80px}.site-header{height:72px}.brand-name{font-size:25px}.brand-sub{font-size:7px}.brand-symbol{width:28px;height:28px}.header-inner{gap:10px}.header-actions{gap:3px}.header-cta{padding:11px;font-size:11px}.site-nav{top:72px;padding:18px 20px}.hero{min-height:735px}.hero-image{inset:auto 0 0;width:100%;height:52%;object-position:center}.hero:after{background:linear-gradient(180deg,#172127 0%,#172127 43%,#172127aa 53%,transparent 80%)}.hero-grid{width:100%}.hero-content{padding:47px 0 315px}.hero h1{font-size:clamp(43px,10.5vw,63px);margin:22px 0 18px;line-height:1.2;letter-spacing:-.06em}.hero-desc{font-size:12px;max-width:330px;line-height:1.8}.hero-buttons{margin-top:23px;gap:10px}.hero-buttons .button{min-height:47px;padding:13px 17px;gap:20px;font-size:12px}.hero-marker{display:none}.hero-bottom{padding:16px 0;background:#17212730}.hero-bottom .wrap{gap:12px}.hero-coordinate{gap:15px}.hero-coordinate span{font-size:8px}.hero-caption{font-size:8px;max-width:70px;text-align:right;line-height:1.7}.section{padding:64px 0}.section-head{display:block;margin:18px 0 30px}.section-head h2{font-size:31px}.section-head p{margin-top:18px;font-size:12px;max-width:340px}.section-head .text-link{margin-top:20px;font-size:12px}.gateway-grid{grid-template-columns:1fr}.gateway{min-height:195px;padding:22px 23px}.gateway-top{margin-bottom:8px}.gateway-art{position:absolute;right:28px;top:26px;height:115px;opacity:.65;margin:0}.gateway-art svg{height:110px;width:137px}.gateway-bottom{margin-top:44px;max-width:100%}.gateway h3{font-size:22px}.gateway p{max-width:235px;font-size:11px}.gateway .arrow{width:30px;height:30px}.catalog-note{font-size:10px;display:block}.catalog-note span{display:block;margin-bottom:5px}.inquiry-layout{grid-template-columns:1fr;gap:35px}.inquiry-copy h2{font-size:33px;max-width:400px;margin:20px 0}.inquiry-copy p{font-size:12px}.inquiry-copy .mono{margin-top:22px}.inquiry-form .form-row{gap:20px}.field{font-size:11px}.field input,.field textarea{font-size:13px}.form-submit{align-items:start}.form-submit .button{padding:15px 18px;min-height:49px;gap:21px;font-size:12px;flex-shrink:0}.form-submit small{font-size:9px}.site-footer{padding:45px 0 82px}.footer-main{grid-template-columns:1fr 1fr;gap:35px 25px;padding-bottom:34px}.footer-brand{grid-column:1/-1}.footer-brand p{max-width:330px}.footer-links{font-size:11px;gap:15px}.footer-contact p{font-size:16px}.footer-title{font-size:9px}.footer-wordmark{font-size:15vw;margin-top:28px;letter-spacing:-.05em}.footer-bottom{display:block;font-size:9px}.footer-bottom p{margin-top:8px}.mobile-action{display:grid;position:fixed;bottom:0;left:0;right:0;z-index:70;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid var(--line)}.mobile-action a{padding:16px;font-size:12px;text-align:center}.mobile-action a:last-child{background:var(--blue);color:#fff}.inner-hero{padding:30px 0 35px}.breadcrumbs{margin-bottom:25px;font-size:10px}.inner-hero h1{font-size:36px;margin-top:15px}.inner-hero:after{font-size:160px;right:0;top:15px}.inner-hero p{font-size:12px}.catalog-layout{display:block}.catalog-sidebar{margin-bottom:30px;padding-top:15px}.catalog-sidebar h2{font-size:13px;margin-bottom:10px}.category-links{flex-direction:row;gap:20px;overflow:auto;padding-bottom:5px;scrollbar-width:thin}.category-links a{white-space:nowrap;font-size:11px;padding:10px 0}.category-links .arrow{display:none}.catalog-toolbar{display:block;padding-bottom:18px}.catalog-search{margin-top:15px;max-width:350px}.catalog-search input{width:100%}.product-grid{gap:24px 16px}.product-card h2,.product-card h3{font-size:13px}.product-card-bottom{font-size:8px}.empty-state{padding:50px 22px}.empty-state h2{font-size:21px}.empty-state p{font-size:12px}.detail-layout{display:block}.detail-image{min-height:280px}.detail-copy{margin-top:35px}.detail-copy h1{font-size:30px;margin:20px 0}.detail-copy p{font-size:13px}.detail-content{margin-top:50px;padding-top:30px}.rich-text{font-size:14px;line-height:1.9}.article-row{grid-template-columns:1fr 30px;gap:13px;padding:25px 0}.article-row time{grid-column:1/-1}.article-row h2{font-size:20px}.article-row p{font-size:12px}.about-layout{grid-template-columns:1fr;gap:35px}.about-layout h2{font-size:31px}.about-layout p{font-size:13px}.contact-page .section{padding-top:55px}.search-dialog{padding:25px}.search-dialog h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js-motion .reveal{opacity:1;transform:none}}

/* Overseas typography adjustments */
.hero h1{font-weight:600;letter-spacing:-.065em;font-size:clamp(48px,5.6vw,86px)}.site-nav{gap:22px}.gateway p{max-width:270px}.hero-caption{letter-spacing:.03em}@media(max-width:1250px){.site-nav{gap:15px}.hero h1{font-size:64px}.site-nav a{font-size:12px}.header-cta{font-size:11px}}@media(max-width:760px){.hero h1{font-size:clamp(43px,11.3vw,61px)}.hero-desc{font-size:12px}.gateway p{max-width:245px}.hero-caption{max-width:85px;font-size:8px}.header-cta{font-size:10px;padding:11px 9px}.brand{gap:8px}.footer-contact p{font-size:15px}}