:root{--blue:#0876f9;--blue-deep:#005fcf;--orange:#ffa800;--ink:#222;--muted:#777;--line:#e6e6e6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei",Arial,sans-serif;color:#525252;background:#fff;font-size:14px;line-height:1.75}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}img{display:block;max-width:100%}button,input,textarea{font:inherit}.wrap{width:min(1300px,calc(100% - 32px));margin:0 auto}.topbar{height:45px;background:#f9f9f9;border-bottom:1px solid #f2f2f2;color:#999}.topbar-inner{height:45px;display:flex;align-items:center;justify-content:space-between}.topbar b{margin:0 18px;color:#ddd}.topbar a:hover{color:var(--blue)}.site-head{background:#fff}.head-inner{height:150px;display:flex;align-items:center;gap:26px}.logo{display:flex;align-items:center;gap:18px;min-width:540px}.logo-mark{width:120px;height:89px;background:#173d82;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}.logo-mark b{font-size:29px}.logo-mark small{font-size:13px;letter-spacing:2px;margin-top:9px;padding-top:7px;border-top:1px solid rgba(255,255,255,.7)}.logo>span:last-child strong{display:block;color:#222;font-size:27px;line-height:1.3}.logo>span:last-child em{display:block;color:#999;font-size:11px;font-style:normal;margin-top:8px}.head-slogan{padding-left:25px;border-left:2px dotted rgba(8,118,249,.22);flex:1}.head-slogan strong{display:block;color:#333;font-size:23px;line-height:1.35}.head-slogan strong span{color:var(--blue)}.head-slogan em{font-size:15px;color:#888;font-style:normal}.hotline{padding-left:44px;position:relative;white-space:nowrap}.hotline:before{content:"☎";position:absolute;left:0;top:15px;width:34px;height:34px;border:2px solid var(--blue);border-radius:50%;display:grid;place-items:center;color:var(--blue)}.hotline small,.hotline span{display:block;color:#838c85}.hotline strong{display:block;color:#222;font-family:Arial,"Microsoft YaHei",sans-serif;font-size:27px;line-height:1.2;letter-spacing:0;font-variant-numeric:tabular-nums}.hotline span{font-size:12px}.menu-toggle{display:none;border:0;background:var(--blue);color:#fff;width:46px;height:42px;font-size:22px}.nav{height:66px;position:relative;z-index:20;background:linear-gradient(#0e80ff,#0876f9,#006ce8)}.nav ul{margin:0;padding:0;list-style:none;display:flex}.nav>div>ul>li{width:11.111%;position:relative;text-align:center}.nav a{display:block;height:66px;line-height:66px;color:#fff;font-size:17px}.nav a.active,.nav>div>ul>li:hover>a{background:var(--orange);color:#fff}.nav-sub{display:none!important;position:absolute;left:0;top:66px;width:100%;background:rgba(8,118,249,.94);flex-direction:column}.nav li:hover>.nav-sub{display:flex!important}.nav-sub li a{height:50px;line-height:50px;font-size:14px;border-top:1px solid rgba(255,255,255,.14)}.nav-sub li a:hover{background:var(--orange)}.hero{height:600px;position:relative;overflow:hidden;background:#111}.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;background-size:cover;background-position:center;transition:opacity .7s ease}.hero-slide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,12,22,.86) 0%,rgba(7,12,22,.58) 48%,rgba(7,12,22,.13) 78%)}.hero-slide.is-active{opacity:1;visibility:visible}.hero-copy{height:100%;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;color:#fff}.hero-copy p{margin:0;color:#fff;font-size:24px}.hero-copy h1{margin:8px 0 0;font-size:54px;line-height:1.25;max-width:860px}.hero-copy h2{margin:16px 0 30px;font-size:25px;font-weight:400;color:rgba(255,255,255,.82)}.hero-actions{display:flex;gap:14px}.hero-actions a,.btn{display:inline-flex;align-items:center;justify-content:center;min-width:140px;height:46px;padding:0 24px;background:var(--blue);color:#fff;font-weight:700}.hero-actions a+ a{background:var(--orange);color:#fff}.hero-dots{position:absolute;z-index:3;bottom:24px;left:0;right:0;text-align:center}.hero-dots button{width:12px;height:12px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.62);margin:0 5px;cursor:pointer}.hero-dots button.is-active{width:32px;border-radius:8px;background:var(--blue)}.search-strip{background:#f5f5f5}.search-strip .wrap{min-height:60px;display:flex;align-items:center;gap:10px}.search-strip strong{color:#222}.search-strip span{flex:1}.search-strip a:hover{text-decoration:underline}.search-strip form{display:flex}.search-strip input{width:290px;height:40px;border:1px solid #ddd;background:#fff;padding:0 13px}.search-strip button,.message-form button{height:40px;border:0;background:var(--blue);color:#fff;padding:0 19px;cursor:pointer}.block{padding:76px 0}.section-title{text-align:center;margin-bottom:40px}.section-title h2{margin:0;font-size:39px;line-height:1.3;color:#222;font-weight:400}.section-title h2:first-letter{font-weight:700}.section-title span{display:block;color:#888;font-size:17px;text-transform:uppercase}.section-title:after{content:"";display:block;width:80px;height:4px;margin:16px auto 0;background:linear-gradient(90deg,var(--blue) 50%,var(--orange) 50%)}.product-layout{display:grid;grid-template-columns:290px 1fr;gap:30px;align-items:start}.home-categories{background:#f5f5f5}.home-categories h3,.sidebar h3{margin:0;background:var(--blue);color:#fff;font-size:22px;padding:18px 22px}.home-categories h3 small{font-size:12px;font-weight:400}.category-tree,.category-tree ul,.sidebar ul,.footer ul,.news-list,.article-list{list-style:none;margin:0;padding:0}.category-tree>li{border-bottom:1px solid #ddd}.category-main{display:block;padding:12px 19px;background:#eee;color:#222;font-size:16px;font-weight:700}.category-tree>li:hover>.category-main{background:var(--orange);color:#fff}.category-tree ul{padding:7px 14px 12px;display:grid;grid-template-columns:1fr 1fr;gap:2px 10px}.category-tree ul a{display:block;padding:4px 2px;font-size:13px}.category-tree ul a:before{content:"›";color:var(--blue);margin-right:6px}.category-contact{padding:20px;background:#173d82;color:#fff}.category-contact b,.category-contact strong{display:block}.category-contact strong{font-size:24px;margin:2px 0 12px}.category-contact a{display:inline-flex;background:var(--orange);padding:7px 14px;color:#fff}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{border:1px solid #ddd;background:#fff;overflow:hidden;transition:box-shadow .25s,transform .25s}.product-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.12);transform:translateY(-3px)}.product-photo{display:block;height:220px;overflow:hidden;background:#eee}.product-card img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.product-card:hover img{transform:scale(1.08)}.photo-0 img{object-position:38% 48%}.photo-1 img{object-position:35% 45%}.photo-2 img{object-position:50% 45%}.photo-3 img{object-position:28% 55%}.product-card h3{margin:0;text-align:center;font-size:16px;font-weight:400}.product-card h3 a{display:block;padding:13px 9px;background:#fff;color:#333}.product-card:hover h3 a{background:var(--blue);color:#fff}.product-card p{display:none}.feature-band{padding:78px 0 88px;position:relative;background:#0568d9 url("hero-factory.jpg") center/cover}.feature-band:before{content:"";position:absolute;inset:0;background:rgba(0,84,184,.84)}.feature-band .wrap{position:relative}.feature-band .section-title h2,.feature-band .section-title span{color:#fff}.feature-band .section-title span{opacity:.75}.feature-band .section-title:after{background:linear-gradient(90deg,#fff 50%,var(--orange) 50%)}.feature-grid{display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:54px 54px 0 0;overflow:hidden}.feature-grid article{min-height:250px;padding:45px;display:flex;gap:24px;border-right:1px solid #eee;border-bottom:1px solid #eee}.feature-grid article:nth-child(2n){border-right:0}.feature-grid i{flex:0 0 84px;width:84px;height:84px;border-radius:50%;display:grid;place-items:center;background:#f4f7fb;color:var(--blue);font-style:normal;font-size:26px;font-weight:700}.feature-grid h3{margin:0;color:#222;font-size:25px}.feature-grid small{color:#aaa;text-transform:uppercase}.feature-grid small:after{content:"";display:block;width:50px;height:2px;background:var(--blue);margin:20px 0 16px}.feature-grid p{margin:0;color:#777;line-height:2}.advantage-list{display:grid;gap:50px}.advantage-list article{display:grid;grid-template-columns:1.08fr .92fr;align-items:stretch;background:#f7f7f7}.advantage-list article:nth-child(even) img{order:2}.advantage-list img{width:100%;height:390px;object-fit:cover}.advantage-list div{padding:38px 44px;position:relative}.advantage-list b{position:absolute;right:28px;top:12px;font-size:80px;line-height:1;color:#e6e6e6}.advantage-list h3{position:relative;margin:0;color:#222;font-size:27px}.advantage-list small{display:block;color:#aaa;text-transform:uppercase;margin:4px 0 22px}.advantage-list p{position:relative;margin:8px 0}.advantage-list a{display:inline-block;margin-top:18px;padding:9px 15px;background:var(--blue);color:#fff;font-weight:700}.about-band{background:#1e2735;color:#dbe2ea;padding:70px 0}.about-home{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.about-home h2{font-size:34px;color:#fff;margin:4px 0 22px}.about-home p{margin:10px 0}.about-home .eyebrow{font-size:20px;color:var(--orange)}.about-home img{width:100%;height:410px;object-fit:cover}.about-home .btn{margin-top:18px}.factory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.factory-grid a{position:relative;height:250px;overflow:hidden}.factory-grid img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.factory-grid span{position:absolute;left:0;right:0;bottom:0;padding:14px;background:rgba(0,72,160,.88);color:#fff;text-align:center;font-size:16px}.factory-grid a:hover img{transform:scale(1.08)}.news-band{padding:65px 0;background:#f5f5f5}.news-columns{display:grid;grid-template-columns:1fr 1fr 330px;gap:40px}.news-columns h2{margin:0;padding-bottom:12px;border-bottom:2px solid var(--blue);font-size:23px;color:#222}.news-columns h2 small{float:right;color:#aaa;font-size:12px;margin-top:9px}.news-list li{padding:15px 0;border-bottom:1px dashed #ccc}.news-list a{display:block;color:#222;font-size:16px;font-weight:700}.news-list span{display:block;color:#888;margin-top:5px}.contact-panel{background:var(--blue);color:#fff;padding:30px}.contact-panel h2{color:#fff;border-color:rgba(255,255,255,.45)}.contact-panel strong,.contact-panel span{display:block}.contact-panel strong{font-size:27px;margin-top:20px}.contact-panel a{display:inline-flex;margin-top:24px;background:var(--orange);color:#fff;padding:9px 18px}.inner-banner{height:220px;position:relative;background:#1e2735 url("hero-factory.jpg") center 53%/cover;color:#fff}.inner-banner:before{content:"";position:absolute;inset:0;background:rgba(0,59,132,.68)}.inner-banner .wrap{height:100%;position:relative;display:flex;flex-direction:column;justify-content:center}.inner-banner h1{margin:0;font-size:36px}.inner-banner p{margin:4px 0;color:rgba(255,255,255,.82)}.page-layout{display:grid;grid-template-columns:270px 1fr;gap:45px;padding:55px 0 75px}.sidebar ul{border:1px solid #ddd;border-top:0}.sidebar li a{display:block;padding:13px 16px;border-bottom:1px solid #eee}.sidebar li a:before{content:"›";margin-right:8px;color:var(--blue)}.sidebar li a.active,.sidebar li a:hover{background:#f5f5f5;color:var(--blue)}.side-contact{margin-top:22px;padding:20px;background:#173d82;color:#fff}.side-contact strong,.side-contact span{display:block}.side-contact span{font-size:21px;margin:7px 0 13px}.side-contact a{display:inline-block;background:var(--orange);color:#fff;padding:8px 14px}.content h2{margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid #ddd;color:#222;font-size:28px}.content h2:after{content:"";display:block;width:70px;height:3px;background:var(--blue);position:relative;top:15px}.content h3{font-size:21px;color:#222;margin:26px 0 10px}.content p{margin:12px 0}.content-img{width:100%;max-height:500px;object-fit:cover;margin-bottom:22px}.content .product-grid{grid-template-columns:repeat(3,1fr)}.content .product-card p{display:block;margin:0 14px 15px;color:#777}.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}.facts span{padding:12px;background:#f7f7f7;border-left:4px solid var(--blue)}.note{padding:13px 15px;background:#f7f7f7;border-left:4px solid var(--orange);color:#777}.spec-table{width:100%;border-collapse:collapse;margin:20px 0}.spec-table th,.spec-table td{border:1px solid #ddd;padding:12px;text-align:left}.spec-table th{width:110px;background:#f5f5f5}.contact-box{padding:22px;background:#f5f5f5;margin-bottom:24px}.message-form{display:grid;gap:14px}.message-form label{display:grid;gap:6px;font-weight:700}.message-form input,.message-form textarea{padding:11px;border:1px solid #ccc}.message-form button{width:160px}.article-list li{padding:18px 0;border-bottom:1px dashed #ccc}.article-list a{font-size:18px;font-weight:700;color:#222}.article-list p{margin:5px 0 0;color:#777}.sitemap ol{columns:3;padding:20px}.sitemap li{margin:7px 0}.footer{background:#172230;color:#c7d0da}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:45px;padding:45px 0}.footer h3{margin:0 0 13px;color:#fff}.footer p{margin:6px 0}.footer li{margin:6px 0}.footer a:hover{color:var(--orange)}.copyright{border-top:1px solid rgba(255,255,255,.12);text-align:center;padding:15px;color:#8995a3}.float-tools{position:fixed;right:16px;bottom:85px;z-index:30;display:grid;gap:2px}.float-tools a,.float-tools button{width:58px;height:48px;border:0;background:var(--blue);color:#fff;display:grid;place-items:center;cursor:pointer}.float-tools a:hover,.float-tools button:hover{background:var(--orange);color:#fff}@media(max-width:1080px){.logo{min-width:430px}.logo>span:last-child strong{font-size:23px}.head-slogan{display:none}.product-layout{grid-template-columns:250px 1fr}.product-grid,.content .product-grid{grid-template-columns:repeat(2,1fr)}.news-columns{grid-template-columns:1fr 1fr}.contact-panel{grid-column:1/-1}}@media(max-width:760px){.wrap{width:min(100% - 24px,1300px)}.topbar{height:auto}.topbar-inner{height:auto;min-height:42px;padding:7px 0}.topbar-inner>span:last-child{display:none}.head-inner{height:auto;min-height:102px;padding:10px 0;gap:10px}.logo{min-width:0;flex:1;gap:10px}.logo-mark{width:72px;height:62px}.logo-mark b{font-size:20px}.logo-mark small{font-size:9px;margin-top:6px;padding-top:5px}.logo>span:last-child strong{font-size:18px}.logo>span:last-child em{font-size:8px}.hotline{display:none}.menu-toggle{display:block}.nav{height:auto}.nav ul{display:none;flex-direction:column}.nav.open>div>ul{display:flex}.nav>div>ul>li{width:100%;text-align:left}.nav a{height:48px;line-height:48px;padding:0 16px}.nav-sub{position:static!important}.nav li:hover>.nav-sub{display:none!important}.hero{height:470px}.hero-copy p{font-size:17px}.hero-copy h1{font-size:34px}.hero-copy h2{font-size:18px}.search-strip .wrap{padding:12px 0;flex-wrap:wrap}.search-strip span{flex-basis:calc(100% - 100px)}.search-strip form{width:100%}.search-strip input{flex:1;width:auto}.block{padding:52px 0}.section-title{margin-bottom:28px}.section-title h2{font-size:29px}.product-layout,.page-layout,.about-home{grid-template-columns:1fr}.home-categories{display:none}.product-grid,.content .product-grid{grid-template-columns:repeat(2,1fr);gap:12px}.product-photo{height:180px}.feature-grid{grid-template-columns:1fr;border-radius:28px 28px 0 0}.feature-grid article{padding:28px 22px;min-height:0;border-right:0}.feature-grid i{flex-basis:64px;width:64px;height:64px}.feature-grid h3{font-size:21px}.advantage-list{gap:25px}.advantage-list article{grid-template-columns:1fr}.advantage-list article:nth-child(even) img{order:0}.advantage-list img{height:260px}.advantage-list div{padding:28px 23px}.advantage-list b{font-size:58px}.about-home img{height:280px}.factory-grid{grid-template-columns:1fr 1fr}.news-columns,.footer-grid{grid-template-columns:1fr}.contact-panel{grid-column:auto}.page-layout{gap:30px;padding:40px 0 55px}.sidebar{order:2}.facts{grid-template-columns:1fr}.sitemap ol{columns:1}.float-tools{right:7px;bottom:50px}.float-tools a,.float-tools button{width:48px;height:42px;font-size:12px}}@media(max-width:470px){.logo>span:last-child strong{font-size:16px}.logo>span:last-child em{display:none}.hero{height:430px}.hero-copy h1{font-size:30px}.hero-actions{flex-wrap:wrap}.hero-actions a{min-width:120px}.product-photo{height:145px}.product-card h3{font-size:14px}.feature-grid article{display:block}.feature-grid i{margin-bottom:14px}.factory-grid{grid-template-columns:1fr}.factory-grid a{height:230px}.copyright{font-size:12px}}
.logo-mark{width:120px;height:118px;flex:0 0 120px;background:#fff;overflow:hidden}.logo-mark .brand-logo{width:100%;height:100%;object-fit:contain}
.hero-copy .hero-title{margin:8px 0 0;max-width:950px;color:#fff;font-size:54px;font-weight:700;line-height:1.25}.hero-copy .hero-subtitle{margin:16px 0 30px;color:rgba(255,255,255,.82);font-size:25px;font-weight:400}
.nav>div>ul>li{width:14.285%}.nav-sub{width:240px}.nav-sub li{text-align:left}.nav-sub li a{padding:0 18px}
.sidebar .side-category-tree>li>ul{border:0;border-bottom:1px solid #e5e5e5;background:#f8f8f8;padding:5px 0}.sidebar .side-category-tree>li>ul li a{padding:8px 16px 8px 28px;font-size:13px}.sidebar .side-category-tree>li>ul li a:before{content:"·"}.sidebar .side-parent{font-weight:700;color:#222}
.section-lead{max-width:900px;margin:-18px auto 34px;text-align:center;color:#666;font-size:16px}.lead-copy{font-size:17px;color:#444;line-height:1.95}.text-link{display:inline-block;margin-top:24px;color:var(--blue);font-weight:700}
.buyer-routes{background:#fff;border-bottom:1px solid var(--line)}.buyer-route-grid{display:grid;grid-template-columns:repeat(3,1fr)}.buyer-route-grid>a{min-height:132px;padding:28px 30px;display:flex;gap:18px;align-items:flex-start;border-right:1px solid var(--line)}.buyer-route-grid>a:last-child{border-right:0}.buyer-route-grid>a>span{font:700 28px/1 Georgia,serif;color:var(--orange)}.buyer-route-grid strong{display:block;color:#222;font-size:20px}.buyer-route-grid p{margin:6px 0 0;color:#777}
.core-topic-band{padding:60px 0;background:#f5f7fa}.core-topic-head{max-width:760px;margin:0 auto 30px;text-align:center}.core-topic-head>div>span{display:block;color:var(--blue);font-size:12px;font-weight:700}.core-topic-head h2{margin:6px 0 0;color:#222;font-size:32px;line-height:1.38}.core-topic-head>p{max-width:680px;margin:10px auto 0;color:#66717d;font-size:15px;line-height:1.8}.core-topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.core-topic-grid a{min-height:182px;padding:21px 20px;display:flex;flex-direction:column;background:#fff;border:1px solid #dfe4e8;border-top:3px solid var(--blue);transition:border-color .2s,box-shadow .2s,transform .2s}.core-topic-grid a:hover{border-color:var(--blue);box-shadow:0 8px 22px rgba(20,57,96,.09);transform:translateY(-2px);color:inherit}.core-topic-grid small{color:#7f8c99;font-size:11px;font-weight:700}.core-topic-grid h3{margin:7px 0 0;color:#222;font-size:19px;line-height:1.45}.core-topic-grid p{margin:9px 0 17px;color:#687482;font-size:13px;line-height:1.75}.core-topic-grid span{margin-top:auto;color:var(--blue);font-size:13px;font-weight:700}
.process-band{padding:76px 0;background:#f4f6f8}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.process-grid a{min-height:112px;padding:20px;background:#fff;border:1px solid #dfe4e8;border-top:3px solid var(--blue)}.process-grid strong,.process-grid span{display:block}.process-grid strong{color:#222;font-size:17px}.process-grid span{margin-top:7px;color:#777}
.decision-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.decision-grid article{padding:24px;border:1px solid var(--line);border-top:3px solid var(--blue);background:#fff}.decision-grid b{font:700 28px/1 Georgia,serif;color:#c9d2dc}.decision-grid h3{margin:8px 0;color:#222}.decision-grid p{margin:0;color:#6c7480}.decision-grid.compact{grid-template-columns:repeat(3,1fr);margin:24px 0}.decision-grid.compact article{padding:18px}.decision-grid.compact h3{margin:0 0 7px;font-size:18px}
.delivery-flow{counter-reset:flow;display:grid;grid-template-columns:repeat(5,1fr);gap:0;list-style:none;padding:0;margin:34px 0 0}.delivery-flow li{position:relative;padding:44px 12px 14px;text-align:center;border-top:2px solid var(--blue);color:#333;font-weight:700}.delivery-flow li:before{counter-increment:flow;content:counter(flow);position:absolute;top:-18px;left:50%;transform:translateX(-50%);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff}.delivery-flow li:not(:last-child):after{content:"›";position:absolute;right:-5px;top:35px;color:var(--orange);font-size:24px}
.about-home figure{margin:0}.about-home figcaption{margin-top:9px;color:#9ca8b5;font-size:12px}
.proof-band{padding:56px 0;background:#fff;border-top:1px solid #e4e9ee}.proof-text-grid{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:64px;align-items:start}.proof-heading{padding:2px 0 3px 20px;border-left:4px solid var(--blue)}.proof-heading>span{display:block;color:var(--blue);font-size:11px;font-weight:700}.proof-heading h2{max-width:410px;margin:7px 0 0;color:#222;font-size:29px;line-height:1.45}.proof-copy{padding-top:0}.proof-copy>p{max-width:760px;margin:0;color:#5f6975;font-size:15px;line-height:1.9}.proof-points{counter-reset:proof;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;margin:24px 0 20px;padding:0;border-top:1px solid #d9e0e7}.proof-points li{min-width:0;padding:17px 18px 0 0}.proof-points li+li{padding-left:18px;border-left:1px solid #d9e0e7}.proof-points li:before{counter-increment:proof;content:"0" counter(proof);display:block;margin-bottom:8px;color:var(--blue);font-size:11px;font-weight:700}.proof-points strong,.proof-points span{display:block}.proof-points strong{color:#222;font-size:16px}.proof-points span{margin-top:6px;color:#6e7884;font-size:13px;line-height:1.7}.proof-link{display:inline-block;color:var(--blue);font-size:14px;font-weight:700}
.real-company-figure{margin:0 0 24px}.real-company-figure .content-img{display:block;width:100%;max-height:none;aspect-ratio:3/2;object-fit:cover;margin:0}.real-company-figure figcaption,.exhibition-gallery figcaption{padding:9px 12px;background:#f5f7f9;color:#687384;font-size:13px}.about-real-gallery{display:grid;grid-template-columns:minmax(240px,.9fr) minmax(0,1.1fr);align-items:stretch;margin:26px 0 34px;background:#173d82;color:#fff}.about-real-gallery img{display:block;width:100%;height:100%;min-height:260px;aspect-ratio:4/3;object-fit:cover;object-position:center}.about-real-gallery>span{padding:30px;display:flex;flex-direction:column;justify-content:center}.about-real-gallery strong,.about-real-gallery small{display:block}.about-real-gallery strong{font-size:23px}.about-real-gallery small{margin-top:8px;color:#cfdae8;font-size:14px}.about-real-gallery:hover{color:#fff}
.exhibition-gallery{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:22px;align-items:start;margin:25px 0 34px}.exhibition-gallery figure{margin:0;background:#f5f7f9}.exhibition-gallery img{display:block;width:100%;height:auto;object-fit:contain}.exhibition-wide img{aspect-ratio:4/3}.exhibition-vertical img{aspect-ratio:3/4}
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0 32px}.choice-grid>a,.choice-grid>div{display:block;padding:22px;border:1px solid var(--line);border-left:4px solid var(--blue);background:#f8fafc}.choice-grid strong,.choice-grid span{display:block}.choice-grid strong{color:#222;font-size:19px}.choice-grid span{margin-top:6px;color:#6f7782}
.inline-cta{margin:30px 0;padding:22px 24px;background:#eef5ff;border-left:4px solid var(--blue);display:grid;grid-template-columns:1fr auto;column-gap:24px;align-items:center}.inline-cta strong,.inline-cta span{display:block}.inline-cta strong{color:#222;font-size:18px}.inline-cta span{color:#687384}.inline-cta a{grid-column:2;grid-row:1/3;display:inline-flex;align-items:center;justify-content:center;min-width:130px;height:42px;background:var(--blue);color:#fff;font-weight:700}
.product-overview{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:start;margin-bottom:28px}.product-overview .content-img{margin:0}.check-list,.number-list{padding-left:22px}.check-list li,.number-list li{margin:8px 0}.check-list li::marker{color:var(--blue)}.number-list li::marker{color:var(--blue);font-weight:700}
.related-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:24px 0}.related-links a{color:var(--blue);font-weight:700}
.topic-links{margin:30px 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;flex-wrap:wrap;gap:10px}.topic-links strong{margin-right:5px;color:#222}.topic-links a{padding:7px 12px;border:1px solid var(--line);color:#4f5d6b}.topic-links a:hover{border-color:var(--blue);color:var(--blue)}
.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:7px;color:rgba(255,255,255,.82);font-size:13px}.breadcrumbs a{color:#fff}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs i{font-style:normal;color:rgba(255,255,255,.48)}.breadcrumbs span[aria-current="page"]{color:rgba(255,255,255,.76)}.article-meta{display:flex;align-items:center;gap:16px;margin:0 0 18px!important;padding-bottom:12px;border-bottom:1px solid var(--line);color:#7d8792;font-size:13px}.article-meta span{padding-left:16px;border-left:1px solid var(--line);color:var(--blue)}.contact-primary{border-left:4px solid var(--blue);padding:22px 24px}.contact-primary>strong,.contact-primary>a{display:block}.contact-primary>strong{color:#222;font-size:15px}.contact-primary>a{margin:3px 0 12px;color:var(--blue);font-size:30px;font-weight:700;line-height:1.3;font-variant-numeric:tabular-nums}.contact-primary p{margin:5px 0}.contact-check-list{columns:2;column-gap:34px}.contact-check-list li{break-inside:avoid}
.article-figure{margin:24px 0 30px}.article-figure img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;background:#eef1f4}.article-figure figcaption{padding:9px 12px;background:#f5f7f9;color:#6f7782;font-size:13px}.article-section{margin-top:30px}.article-section h2{margin-bottom:16px}.article-spec th{width:130px}.article-faqs{border-top:1px solid var(--line)}.article-faq{border-bottom:1px solid var(--line);padding:0 4px}.article-faq summary{cursor:pointer;padding:14px 0;color:#222;font-weight:700}.article-faq p{margin:0 0 15px;color:#66717d}.article-related{padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rfq-strip{background:#0b65cc;color:#fff}.rfq-strip-inner{min-height:126px;display:flex;align-items:center;justify-content:space-between;gap:30px}.rfq-strip strong,.rfq-strip span{display:block}.rfq-strip strong{font-size:25px}.rfq-strip span{color:#dbeaff}.rfq-strip-inner>div:last-child{display:flex;gap:10px}.rfq-strip a{min-width:130px;padding:10px 18px;text-align:center;background:#fff;color:#075ab6;font-weight:700}.rfq-strip a+a{background:var(--orange);color:#fff}
.hotline{min-width:238px;padding:10px 0 10px 58px;border-left:1px solid #e8edf3}.hotline:before{left:16px;top:50%;transform:translateY(-50%);width:32px;height:32px;font-family:Arial,sans-serif;font-size:17px;line-height:1}.hotline small,.hotline span{color:#7d8792;font-size:12px;line-height:1.2}.hotline strong{margin-top:4px;color:#173d82;font-size:27px;font-weight:700;line-height:1.1;font-feature-settings:"tnum" 1}
.knowledge-sidebar li a{padding:14px 16px}.knowledge-sidebar li a small{display:block;margin:2px 0 0 18px;color:#999;font-size:12px;font-weight:400}.knowledge-sidebar li a.active small,.knowledge-sidebar li a:hover small{color:#5689bd}.knowledge-side-links{margin-top:20px;border:1px solid var(--line);padding:17px 18px;display:grid;gap:8px}.knowledge-side-links strong{color:#222;font-size:16px}.knowledge-side-links a{color:#666}.knowledge-side-links a:before{content:"›";margin-right:7px;color:var(--orange)}.knowledge-intro{padding:0 0 24px;border-bottom:1px solid var(--line)}.knowledge-intro>span,.knowledge-heading span{display:block;color:var(--blue);font-weight:700}.knowledge-intro h2{margin:3px 0 12px}.knowledge-intro p{margin:0;color:#666;font-size:15px;line-height:2}.knowledge-category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0 34px}.knowledge-category-grid>a{min-height:230px;border:1px solid var(--line);padding:22px;display:flex;flex-direction:column;transition:border-color .2s,box-shadow .2s}.knowledge-category-grid>a:hover,.knowledge-category-grid>a.active{border-color:var(--blue);box-shadow:0 7px 20px rgba(0,90,190,.1);color:inherit}.knowledge-category-grid>a.active{border-top:4px solid var(--blue);padding-top:19px}.knowledge-category-grid span{color:var(--blue);font-size:12px;font-weight:700}.knowledge-category-grid h3{margin:3px 0 8px;font-size:21px}.knowledge-category-grid p{margin:0;color:#777;line-height:1.8}.knowledge-category-grid strong{margin-top:auto;padding-top:14px;color:#222}.knowledge-topics{margin-bottom:34px}.knowledge-topics>div{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.knowledge-topics article{border-left:4px solid var(--orange);background:#f7f9fc;padding:17px 20px}.knowledge-topics article h3{margin:0 0 5px;font-size:17px}.knowledge-topics article p{margin:0;color:#777}.knowledge-heading{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--line);padding-bottom:12px}.knowledge-heading h2{border:0;padding:0;margin:2px 0 0}.knowledge-heading h2:after{display:none}.knowledge-heading>strong{color:#888;font-weight:400}.knowledge-articles .article-list li{display:grid;grid-template-columns:50px 1fr;gap:16px;padding:19px 0}.knowledge-articles .article-list li>span{color:#b7c3d1;font-size:22px;font-weight:700;line-height:1.35}.knowledge-articles .article-list a{font-size:17px}.knowledge-articles .article-list p{margin:5px 0 0}.knowledge-related{margin:28px 0;display:flex;align-items:center;flex-wrap:wrap;gap:10px}.knowledge-related strong{margin-right:4px;color:#222}.knowledge-related a{border:1px solid var(--line);padding:7px 13px;color:#555}.knowledge-related a:hover{border-color:var(--blue);color:var(--blue)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.message-form button:disabled{opacity:.65;cursor:wait}.consent{grid-template-columns:18px 1fr!important;align-items:start;font-weight:400!important}.consent input{margin-top:6px}.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-status{padding:14px 16px;margin:0 0 20px;border-left:4px solid}.form-status.success{background:#edf9f1;border-color:#1c8f4a;color:#146636}.form-status.error{background:#fff3f2;border-color:#c53a31;color:#8b2822}
@media(max-width:1080px){.process-grid,.decision-grid,.core-topic-grid{grid-template-columns:repeat(2,1fr)}.buyer-route-grid{grid-template-columns:1fr}.buyer-route-grid>a{border-right:0;border-bottom:1px solid var(--line)}.product-overview{grid-template-columns:1fr}.knowledge-category-grid{grid-template-columns:1fr}.knowledge-category-grid>a{min-height:0}}
@media(max-width:900px){.proof-text-grid{grid-template-columns:1fr;gap:28px}.proof-heading h2{max-width:none}.exhibition-gallery{grid-template-columns:1fr}.exhibition-vertical img{max-height:760px;object-fit:contain;background:#eef1f4}}
@media(max-width:760px){.logo-mark{width:72px;height:71px;flex-basis:72px}.hero-copy .hero-title{font-size:34px}.hero-copy .hero-subtitle{font-size:18px}.nav>div>ul>li{width:100%}.process-grid,.decision-grid,.decision-grid.compact,.choice-grid,.form-grid,.knowledge-topics>div,.proof-points,.core-topic-grid{grid-template-columns:1fr}.delivery-flow{grid-template-columns:1fr}.delivery-flow li{padding:12px 12px 12px 50px;text-align:left;border-top:0;border-left:2px solid var(--blue)}.delivery-flow li:before{top:8px;left:-18px;transform:none}.delivery-flow li:not(:last-child):after{display:none}.rfq-strip-inner{padding:28px 0;align-items:flex-start;flex-direction:column}.rfq-strip-inner>div:last-child{width:100%;flex-wrap:wrap}.inline-cta{grid-template-columns:1fr}.inline-cta a{grid-column:1;grid-row:auto;margin-top:14px}.section-lead{margin-top:-12px}.buyer-route-grid>a{padding:23px 8px}.knowledge-heading{align-items:flex-start}.knowledge-articles .article-list li{grid-template-columns:38px 1fr;gap:10px}.about-real-gallery{grid-template-columns:1fr}.about-real-gallery img{min-height:0;aspect-ratio:4/3}.proof-band{padding:48px 0}.proof-heading{padding-left:16px}.proof-heading h2{font-size:25px}.proof-points{margin-top:20px}.proof-points li,.proof-points li+li{padding:14px 0;border-left:0}.proof-points li+li{border-top:1px solid #d9e0e7}.core-topic-head{margin-bottom:24px;text-align:left}.core-topic-head h2{font-size:27px}.core-topic-head>p{margin:10px 0 0}.core-topic-grid a{min-height:0;padding:18px}.breadcrumbs{gap:6px;font-size:12px}.contact-check-list{columns:1}.contact-primary>a{font-size:25px}}
@media(max-width:470px){.hero-copy .hero-title{font-size:30px}.core-topic-grid{grid-template-columns:1fr}.core-topic-grid a{min-height:0}.float-tools{display:none}.rfq-strip a{width:100%}.rfq-strip-inner>div:last-child{display:grid}.product-photo{height:160px}}
.copyright{word-break:keep-all}
.friend-links{text-align:center;padding:12px 16px 0;color:#aeb8c4}.friend-links a{color:#fff}.friend-links a:hover{color:var(--orange)}.corporate-site-note{padding:14px 16px;border-left:4px solid var(--blue);background:#f4f8fd}.corporate-site-note a{color:var(--blue);font-weight:700}
.home-main{letter-spacing:0}.home-main .block{padding:62px 0}.home-main .section-title{max-width:820px;margin:0 auto 28px}.home-main .section-title h2{font-size:32px;font-weight:700;line-height:1.4}.home-main .section-title h2:first-letter{font-weight:700}.home-main .section-title span{margin-top:5px;font-size:11px;letter-spacing:0}.home-main .section-title:after{height:3px;margin-top:11px}.home-main .section-lead{max-width:760px;margin:-8px auto 27px;font-size:14px;line-height:1.85}.home-main .core-topic-band{padding:60px 0}.home-main .process-band{padding:62px 0}.home-main .core-topic-head{margin-bottom:30px}.home-main .core-topic-head h2{font-size:32px}.home-main .core-topic-head>p{font-size:14px}.home-main .core-topic-grid a{min-height:182px;padding:21px 20px}.home-main .core-topic-grid h3{font-size:19px}.home-main .core-topic-grid p{font-size:13px;line-height:1.75}.home-main .buyer-route-grid strong{font-size:19px}.home-main .buyer-route-grid p{font-size:14px;line-height:1.75}.home-main .process-grid a{min-height:102px;padding:18px}.home-main .process-grid strong{font-size:16px}.home-main .decision-grid article{padding:20px}.home-main .decision-grid h3{font-size:18px}.home-main .about-band{padding:62px 0}.home-main .about-home .eyebrow{font-size:16px}.home-main .about-home h2{margin:4px 0 18px;font-size:29px;line-height:1.4}.home-main .about-home p{font-size:14px;line-height:1.9}.home-main .proof-band{padding:56px 0}.home-main .proof-heading h2{font-size:29px;line-height:1.45}.home-main .proof-copy>p{font-size:15px;line-height:1.9}.home-main .proof-points strong{font-size:16px}.home-main .proof-points span{font-size:13px}.home-main .news-columns h2{font-size:20px;line-height:1.45}.home-main .news-list a{font-size:15px}.home-main .news-list span{font-size:13px;line-height:1.8}
@media(max-width:760px){.home-main .block{padding:46px 0}.home-main .core-topic-band,.home-main .process-band,.home-main .about-band,.home-main .proof-band{padding:46px 0}.home-main .section-title{margin-bottom:23px;text-align:left}.home-main .section-title h2{font-size:26px;line-height:1.42}.home-main .section-title span{font-size:10px}.home-main .section-title:after{margin-left:0}.home-main .section-lead{margin:-6px 0 22px;text-align:left;font-size:14px}.home-main .core-topic-head h2{font-size:26px}.home-main .core-topic-head>p{font-size:14px;line-height:1.75}.home-main .core-topic-grid a{padding:18px;min-height:0}.home-main .core-topic-grid h3{font-size:19px}.home-main .buyer-route-grid strong{font-size:18px}.home-main .buyer-route-grid p{font-size:13px}.home-main .process-grid{gap:10px}.home-main .process-grid a{min-height:0;padding:16px}.home-main .decision-grid article{padding:18px}.home-main .about-home .eyebrow{font-size:15px}.home-main .about-home h2{font-size:25px;line-height:1.45}.home-main .about-home p{font-size:14px}.home-main .proof-heading h2{font-size:25px}.home-main .proof-copy>p{font-size:14px}.home-main .news-columns h2{font-size:20px}}
.sidebar-toggle{display:none}
.float-tools [hidden]{display:none!important}
@media(max-width:760px){
body{font-size:16px;line-height:1.75}
button,input,textarea,select{font-size:16px}
a,button{touch-action:manipulation}
.topbar{font-size:12px;line-height:1.5}
.topbar-inner{min-height:38px;padding:0}
.topbar-inner>span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.head-inner{min-height:88px;padding:8px 0}
.logo-mark{width:64px;height:63px;flex-basis:64px}
.logo>span:last-child strong{font-size:16px;line-height:1.45;overflow-wrap:anywhere}
.menu-toggle{width:46px;height:46px;flex:0 0 46px}
.nav a{height:50px;line-height:50px;font-size:16px}
.hero{height:420px}
.hero-copy p{font-size:16px;line-height:1.55}
.hero-copy .hero-title{font-size:29px;line-height:1.35}
.hero-copy .hero-subtitle{margin:13px 0 23px;font-size:16px;line-height:1.7}
.hero-actions{gap:10px}
.hero-actions a,.btn{min-width:124px;min-height:46px;padding:0 17px}
.hero-dots{bottom:12px;display:flex;justify-content:center;gap:2px}
.hero-dots button,.hero-dots button.is-active{position:relative;width:30px;height:30px;margin:0;background:transparent;border-radius:0}
.hero-dots button:after{content:"";position:absolute;left:50%;top:50%;width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.68);transform:translate(-50%,-50%)}
.hero-dots button.is-active{width:42px}
.hero-dots button.is-active:after{width:32px;height:9px;border-radius:6px;background:var(--blue)}
.search-strip .wrap{gap:8px}
.search-strip strong{font-size:15px}
.search-strip span{font-size:14px;line-height:1.6}
.search-strip input,.search-strip button{height:44px}
.inner-banner{height:176px}
.inner-banner h1{font-size:28px;line-height:1.35}
.breadcrumbs{gap:5px;font-size:13px;line-height:1.45}
.breadcrumbs a,.breadcrumbs span{display:inline-flex;align-items:center;min-height:32px}
.page-layout{gap:24px;padding:30px 0 46px}
.content{min-width:0;font-size:16px;line-height:1.8}
.content h2{margin-bottom:18px;padding-bottom:10px;font-size:24px;line-height:1.45}
.content h2:after{top:13px}
.content h3{margin:24px 0 9px;font-size:19px;line-height:1.55}
.content p{margin:10px 0}
.lead-copy{font-size:16px;line-height:1.85}
.check-list,.number-list{padding-left:21px}
.check-list li,.number-list li{margin:9px 0}
.spec-table{font-size:15px;line-height:1.65}
.spec-table th,.spec-table td{padding:10px;overflow-wrap:anywhere}
.spec-table th,.article-spec th{width:88px}
.product-grid,.content .product-grid{gap:12px}
.product-card h3 a{min-height:60px;padding:10px 7px;display:flex;align-items:center;justify-content:center;font-size:15px;line-height:1.45}
.content .product-card p{display:none}
.choice-grid{gap:12px;margin:18px 0 27px}
.choice-grid>a,.choice-grid>div{padding:18px}
.choice-grid strong{font-size:18px;line-height:1.5}
.choice-grid span{line-height:1.75}
.decision-grid,.decision-grid.compact{gap:12px}
.decision-grid article,.decision-grid.compact article{padding:18px}
.decision-grid p{line-height:1.75}
.knowledge-intro p{font-size:16px;line-height:1.85}
.knowledge-category-grid{gap:12px;margin:22px 0 30px}
.knowledge-category-grid>a{padding:18px}
.knowledge-category-grid h3{font-size:20px}
.knowledge-category-grid p{font-size:15px}
.knowledge-articles .article-list li{grid-template-columns:34px 1fr;padding:17px 0}
.knowledge-articles .article-list a{font-size:16px;line-height:1.6}
.knowledge-articles .article-list p{font-size:15px;line-height:1.75}
.article-section{margin-top:26px}
.article-figure{margin:20px 0 26px}
.article-figure figcaption,.real-company-figure figcaption,.exhibition-gallery figcaption{font-size:12px;line-height:1.65}
.article-faq summary{min-height:48px;padding:14px 0;line-height:1.6}
.article-meta{gap:10px;font-size:12px}
.article-meta span{padding-left:10px}
.inline-cta{margin:26px 0;padding:19px 18px}
.inline-cta strong{font-size:18px;line-height:1.5}
.inline-cta span{margin-top:4px;line-height:1.7}
.inline-cta a{min-height:46px;margin-top:13px}
.topic-links,.related-links,.knowledge-related{gap:8px}
.topic-links a,.knowledge-related a{min-height:40px;padding:8px 12px;display:inline-flex;align-items:center}
.related-links a{min-height:36px;display:inline-flex;align-items:center}
.sidebar-toggle{width:100%;height:48px;padding:0 16px;border:0;background:#173d82;color:#fff;display:flex;align-items:center;justify-content:space-between;font-weight:700}
.sidebar-toggle b{font-size:23px;font-weight:400}
.sidebar-panel{display:none}
.sidebar.is-open .sidebar-panel{display:block}
.sidebar h3{font-size:20px;padding:15px 17px}
.sidebar li a{min-height:44px;padding:11px 15px;display:flex;align-items:center;line-height:1.55}
.knowledge-sidebar li a{display:block}
.knowledge-side-links a{min-height:40px;display:flex;align-items:center}
.side-contact a{min-height:44px;display:inline-flex;align-items:center}
.rfq-strip-inner{min-height:0;padding:25px 0;gap:18px}
.rfq-strip strong{font-size:22px;line-height:1.45}
.rfq-strip span{margin-top:5px;font-size:14px;line-height:1.7}
.rfq-strip a{min-height:46px;display:flex;align-items:center;justify-content:center}
.footer{font-size:14px;line-height:1.8}
.footer-grid{gap:26px;padding:34px 0}
.footer h3{font-size:18px}
.footer li a{min-height:36px;display:inline-flex;align-items:center}
.copyright{padding:14px 12px;line-height:1.7}
.home-main .section-lead{font-size:16px;line-height:1.8}
.home-main .core-topic-head>p,.home-main .core-topic-grid p,.home-main .buyer-route-grid p,.home-main .about-home p,.home-main .proof-copy>p{font-size:15px;line-height:1.8}
.home-main .proof-points span,.home-main .news-list span{font-size:14px}
.home-main .news-list a{font-size:16px;line-height:1.6}
.float-tools{right:10px;bottom:max(10px,env(safe-area-inset-bottom));display:flex;gap:6px}
.float-tools a,.float-tools button{width:48px;height:48px;border-radius:4px;box-shadow:0 3px 12px rgba(0,0,0,.22);font-size:12px}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
}
@media(max-width:470px){
.float-tools{display:flex}
.product-photo{height:160px}
}
@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}