:root{--blue:#175cdb;--blue-deep:#10449f;--ink:#142b40;--muted:#607185;--line:#dfe6ed;--wash:#f4f7fa;--soft:#eaf1fc;--orange:#c35727}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.6}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #90b8ff;outline-offset:3px}button{cursor:pointer}img{max-width:100%;display:block}.wrap{max-width:1480px;margin:0 auto;padding:0 44px}.topline{height:30px;background:#132c43;color:#e2ebf4;font-size:12px;letter-spacing:.065em;display:flex;align-items:center}.topline .wrap{display:flex;width:100%;justify-content:space-between}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line)}.header-inner{height:86px;display:flex;align-items:center;gap:40px}.brand{display:flex;gap:12px;align-items:center;flex-shrink:0}.brand-mark{display:grid;place-items:center;width:42px;height:44px;background:var(--blue);color:white;font-size:30px;font-weight:850;font-style:italic;line-height:1;letter-spacing:-5px;padding-right:5px}.brand-name{font-size:23px;letter-spacing:-1px;font-weight:760;line-height:1.05}.brand-name small{font-size:12px;letter-spacing:.24em;display:block;font-weight:550;margin-top:7px;color:var(--muted)}.main-nav{display:flex;gap:30px;margin-left:auto;font-size:14px;font-weight:650}.main-nav a{padding:31px 0;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--blue);border-color:var(--blue)}.header-document{border:1px solid var(--line);border-radius:5px;padding:10px 16px;font-size:14px;display:flex;gap:8px;align-items:center}.icon{width:19px;height:19px;display:inline-block;flex-shrink:0;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.catalog-intro{background:linear-gradient(115deg,#f1f6fd,#f8fafc);border-bottom:1px solid var(--line);padding:36px 0 32px}.intro-row{display:flex;align-items:center;gap:60px}.intro-copy{flex:1}.eyebrow{font-size:12px;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin:0 0 10px}.catalog-intro h1{font-size:38px;line-height:1.18;letter-spacing:-1.25px;max-width:780px;margin:0 0 12px;font-weight:750}.catalog-intro p{color:var(--muted);margin:0;max-width:740px}.intro-stats{display:flex;border-left:1px solid #cbd6e4;padding-left:45px;gap:42px}.intro-stats strong{font-size:29px;line-height:1.15;display:block;font-weight:750}.intro-stats span{font-size:12px;color:var(--muted);white-space:nowrap}.catalog-shell{display:grid;grid-template-columns:224px minmax(0,1fr);gap:36px;padding-top:30px;padding-bottom:65px}.sidebar{align-self:start;position:sticky;top:113px}.sidebar-label{font-size:12px;letter-spacing:.12em;color:var(--muted);font-weight:750;margin:8px 0 15px}.category-nav{display:grid;gap:5px}.category-nav a{padding:11px 12px;border:1px solid transparent;border-radius:5px;font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:8px;line-height:1.35}.category-nav a span:last-child{font-size:12px;color:var(--muted)}.category-nav a.active{background:var(--soft);border-color:#d3e1fa;color:var(--blue);font-weight:700}.category-nav a:hover{background:var(--wash)}.side-note{margin-top:28px;border-top:1px solid var(--line);padding-top:22px;color:var(--muted);font-size:13px;line-height:1.7}.side-note strong{display:block;color:var(--ink);font-size:14px;margin-bottom:6px}.side-note a{display:inline-flex;gap:8px;align-items:center;color:var(--blue);font-weight:600;margin-top:13px}.searchbar{border:1px solid #c6d3df;border-radius:6px;display:flex;align-items:center;height:53px;overflow:hidden;background:white;margin-bottom:20px}.searchbar .icon{margin-left:17px;color:var(--muted)}.searchbar input{border:0;outline:none;width:100%;height:100%;padding:0 13px;font-size:15px;min-width:0;color:var(--ink);background:transparent}.searchbar button{border:0;border-left:1px solid var(--line);background:var(--wash);height:100%;padding:0 18px;color:var(--muted);font-size:14px}.results-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px;gap:15px}.results-row h2{font-size:17px;margin:0;font-weight:650}.results-row select{border:0;background:white;color:var(--muted);font-size:13px;padding:7px 0;max-width:160px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.product-card{border:1px solid var(--line);border-radius:7px;overflow:hidden;background:white;display:flex;flex-direction:column;transition:box-shadow .18s,border-color .18s}.product-card:hover{border-color:#a3bce7;box-shadow:0 8px 28px #14395d0d}.card-photo{height:208px;display:flex;align-items:center;justify-content:center;background:white;position:relative;border-bottom:1px solid #edf0f4;padding:18px 22px}.card-photo img{height:100%;width:100%;object-fit:contain;mix-blend-mode:multiply}.card-pdf{position:absolute;top:12px;left:12px;font-size:12px;letter-spacing:.06em;background:#f1f5fa;border:1px solid #e5ebf2;color:var(--muted);border-radius:3px;padding:2px 6px;font-weight:750}.card-body{padding:18px 19px 16px;display:flex;flex-direction:column;flex:1}.card-cat{font-size:12px;color:var(--muted);margin-bottom:5px;letter-spacing:.02em}.card-title{font-size:21px;line-height:1.25;letter-spacing:-.45px;margin:0 0 4px;font-weight:730}.card-name{font-size:14px;color:var(--muted);line-height:1.45;margin:0 0 17px;min-height:37px}.card-params{display:flex;gap:15px;align-items:stretch;margin-top:auto;min-height:43px;margin-bottom:15px}.card-params div+div{border-left:1px solid var(--line);padding-left:15px}.card-params span{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}.card-params strong{font-size:14px;font-weight:650;white-space:normal}.card-params .photo-only{font-size:12px;color:var(--muted);align-self:center}.card-link{border-top:1px solid var(--line);padding-top:12px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--blue);font-weight:700}.card-link span:last-child{color:var(--muted);font-size:12px;font-weight:400}.empty{padding:60px 25px;text-align:center;border:1px dashed var(--line);border-radius:6px;color:var(--muted)}.empty h3{color:var(--ink)}.btn{border:1px solid var(--blue);background:var(--blue);color:#fff;border-radius:5px;padding:12px 20px;font-size:14px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;line-height:1.3}.btn:hover{background:var(--blue-deep)}.btn.secondary{background:white;border-color:#c8d5e2;color:var(--ink)}.btn.secondary:hover{background:var(--wash)}.breadcrumbs{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:12px;padding-top:26px;margin-bottom:25px;flex-wrap:wrap}.breadcrumbs a:hover{color:var(--blue)}.product-overview{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:56px;margin-bottom:40px}.gallery-main{width:100%;height:437px;border:1px solid var(--line);border-radius:7px;background:white;position:relative;display:grid;place-items:center;padding:30px;cursor:zoom-in}.gallery-main img{height:100%;width:100%;object-fit:contain;max-height:370px}.image-count{position:absolute;left:17px;bottom:13px;font-size:12px;background:#f1f5f9;padding:3px 8px;border-radius:4px;color:var(--muted)}.zoom-label{position:absolute;right:16px;bottom:13px;color:var(--muted);font-size:12px;display:flex;gap:5px;align-items:center}.thumbs{display:flex;overflow-x:auto;gap:10px;padding:14px 0 3px}.thumb{border:1px solid var(--line);border-radius:4px;min-width:68px;width:68px;height:66px;background:white;padding:6px}.thumb.active{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}.thumb img{width:100%;height:100%;object-fit:contain}.detail-copy{padding-top:11px}.detail-copy h1{font-size:43px;line-height:1.15;letter-spacing:-1.2px;margin:5px 0 9px}.detail-copy h2{font-size:18px;font-weight:500;margin:0 0 17px;color:var(--muted)}.record-meta{font-size:12px;color:var(--muted);display:flex;gap:18px;flex-wrap:wrap;margin-bottom:19px}.detail-desc{color:#516477;line-height:1.8;font-size:15px;margin:0 0 23px}.key-specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;background:var(--wash);border:1px solid var(--line);border-radius:5px;padding:17px;margin-bottom:24px}.key-specs span{font-size:12px;display:block;color:var(--muted)}.key-specs strong{display:block;font-size:18px;letter-spacing:-.35px;line-height:1.4;margin-top:4px;font-weight:650}.actions{display:flex;gap:11px;flex-wrap:wrap}.pdf-caption{font-size:12px;color:var(--muted);margin-top:11px}.section-nav{display:flex;gap:31px;border-bottom:1px solid var(--line);margin:30px 0 32px;font-size:14px;font-weight:650}.section-nav a{padding:15px 0;border-bottom:2px solid transparent}.section-nav a:hover{border-color:var(--blue);color:var(--blue)}.detail-section{padding:0 0 36px;scroll-margin-top:115px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:17px}.section-title h2{font-size:24px;letter-spacing:-.5px;margin:0}.section-title span{font-size:12px;color:var(--muted)}.spec-wrapper{overflow-x:auto;border:1px solid var(--line);border-radius:6px}.spec-table{border-collapse:collapse;width:100%;font-size:14px;text-align:left}.spec-table td,.spec-table th{padding:12px 19px;border-bottom:1px solid var(--line);vertical-align:top}.spec-table th{font-weight:600;background:var(--wash);color:#465e72}.spec-table th:first-child{width:27%}.spec-table tr:last-child td,.spec-table tr:last-child th{border-bottom:0}.spec-table.multi th,.spec-table.multi td{min-width:130px}.spec-table.multi{font-size:13px}.source-note{border:1px solid #e9d5bd;background:#fff9f0;border-radius:5px;margin-top:16px;padding:17px 20px;font-size:13px;color:#77512e}.source-note strong{display:block;margin-bottom:6px}.source-note ul{margin:0;padding-left:19px}.source-note li+li{margin-top:5px}.body-copy{max-width:970px;color:#516477;line-height:1.85;font-size:16px}.source-panel{margin-top:25px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;background:var(--wash);border:1px solid var(--line);padding:21px;border-radius:6px;font-size:13px}.source-panel span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}.source-panel a{color:var(--blue)}.pdf-viewer{background:#e4eaf0;border:1px solid #cdd8e3;border-radius:6px;overflow:hidden;min-height:460px}.pdf-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:11px 14px;background:#f7f9fc;border-bottom:1px solid #cdd8e3;font-size:13px;position:relative;z-index:2}.pdf-tools button{border:1px solid #cdd8e3;background:white;border-radius:4px;min-width:34px;height:33px;display:inline-grid;place-items:center;color:var(--ink);padding:0 8px}.pdf-tools button:disabled{opacity:.35;cursor:default}.pdf-tools .spacer{flex:1}.pdf-tools a{color:var(--blue);display:flex;gap:6px;align-items:center}.pdf-scroll{overflow:auto;max-height:850px;min-height:500px;padding:23px;display:flex;align-items:flex-start;justify-content:center}.pdf-scroll canvas{display:block;max-width:100%;height:auto;box-shadow:0 3px 12px #172d3b20;background:#fff}.pdf-status{padding:60px 20px;text-align:center;color:var(--muted)}.pdf-viewer:fullscreen{display:flex;flex-direction:column;background:#e4eaf0}.pdf-viewer:fullscreen .pdf-scroll{flex:1;max-height:unset}.related{border-top:1px solid var(--line);padding:33px 0 60px}.related .cards{grid-template-columns:repeat(4,minmax(0,1fr))}.related .card-photo{height:180px}.site-footer{border-top:1px solid var(--line);background:#f6f8fb;padding:32px 0;color:var(--muted);font-size:12px}.footer-row{display:flex;justify-content:space-between;gap:35px;align-items:flex-start}.footer-row strong{color:var(--ink);font-size:15px;display:block;margin-bottom:6px}.footer-row p{max-width:600px;margin:0}.footer-links{display:flex;gap:20px}.footer-bottom{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:12px}.document-list{width:100%;border-collapse:collapse;font-size:14px}.document-list th,.document-list td{padding:16px 13px;border-bottom:1px solid var(--line);text-align:left}.document-list th{font-size:12px;color:var(--muted);background:var(--wash)}.document-list strong{display:block;font-size:15px}.document-list small{color:var(--muted)}.document-list .doc-actions{display:flex;gap:16px;color:var(--blue);font-weight:650;font-size:12px}.document-list .icon{width:16px}.lightbox{border:0;padding:0;border-radius:8px;max-width:94vw;width:1100px;background:white;box-shadow:0 20px 90px #0005}.lightbox::backdrop{background:#081929ce}.lightbox-bar{padding:13px 18px;display:flex;justify-content:space-between;align-items:center;font-size:14px;border-bottom:1px solid var(--line)}.lightbox-bar button{border:0;background:var(--wash);border-radius:4px;padding:8px;color:var(--ink)}.lightbox-image{width:100%;height:76vh;object-fit:contain;padding:20px}.mobile-categories{display:none}.not-found{text-align:center;padding:90px 25px}.not-found h1{font-size:46px}.not-found p{color:var(--muted)}[hidden]{display:none!important}@media(min-width:1500px){.card-photo{height:235px}}@media(max-width:1100px){.wrap{padding:0 28px}.catalog-shell{grid-template-columns:195px minmax(0,1fr);gap:24px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.intro-stats{gap:24px;padding-left:28px}.catalog-intro h1{font-size:32px}.header-document{display:none}.product-overview{gap:30px}.detail-copy h1{font-size:36px}.gallery-main{height:370px}.related .cards{grid-template-columns:repeat(3,minmax(0,1fr))}.related .product-card:last-child{display:none}}@media(max-width:760px){.wrap{padding:0 18px}.topline{height:27px;font-size:12px}.topline span:last-child{display:none}.header-inner{height:72px;gap:15px;flex-wrap:nowrap}.brand-mark{width:34px;height:37px;font-size:24px}.brand{gap:8px}.brand-name{font-size:20px}.brand-name small{font-size:12px;letter-spacing:.20em}.main-nav{gap:16px;font-size:12px}.main-nav a{padding:25px 0}.main-nav a:nth-child(2){display:none}.catalog-intro{padding:26px 0 23px}.intro-row{display:block}.catalog-intro h1{font-size:29px;letter-spacing:-.8px}.catalog-intro p{font-size:14px;line-height:1.7}.intro-stats{padding:19px 0 0;margin-top:17px;border-left:0;border-top:1px solid #dae3ee;gap:35px}.intro-stats strong{font-size:23px}.intro-stats span{font-size:12px}.catalog-shell{display:block;padding-top:20px}.sidebar{display:none}.mobile-categories{display:block;width:100%;border:1px solid var(--line);background:white;border-radius:5px;padding:12px;margin-bottom:13px;color:var(--ink);font-size:14px}.searchbar{height:49px;margin-bottom:15px}.searchbar input{font-size:14px;padding-left:10px}.searchbar button{padding:0 12px;font-size:12px}.results-row h2{font-size:15px}.cards{gap:12px}.card-photo{height:170px;padding:14px}.card-body{padding:14px 12px}.card-cat{font-size:12px}.card-title{font-size:19px}.card-name{font-size:14px;min-height:35px;margin-bottom:12px}.card-params{gap:9px;flex-wrap:wrap}.card-params div+div{padding-left:9px}.card-params strong{font-size:14px}.card-params span{font-size:12px}.card-link{font-size:12px}.card-link span:last-child{display:none}.card-pdf{top:8px;left:8px;font-size:12px}.breadcrumbs{font-size:12px;padding-top:18px;margin-bottom:18px}.product-overview{display:flex;flex-direction:column;gap:23px;margin-bottom:20px}.gallery-main{height:340px;padding:20px}.gallery-main img{max-height:285px}.detail-copy{padding:0}.detail-copy h1{font-size:34px}.detail-copy h2{font-size:17px}.detail-desc{font-size:15px}.key-specs{padding:14px;gap:8px}.key-specs strong{font-size:16px}.actions .btn{flex:1;padding:12px 8px;font-size:13px}.section-nav{gap:22px;font-size:13px;overflow-x:auto;white-space:nowrap;margin:23px 0}.section-title h2{font-size:21px}.section-title span{font-size:12px}.spec-table td,.spec-table th{padding:12px;font-size:13px}.spec-table th:first-child{width:40%}.body-copy{font-size:15px}.source-panel{grid-template-columns:1fr;gap:15px}.pdf-tools{gap:7px;padding:9px}.pdf-tools button{min-width:31px}.pdf-tools a{font-size:12px}.pdf-scroll{padding:10px;min-height:420px}.pdf-viewer{min-height:450px}.related .cards{grid-template-columns:repeat(2,minmax(0,1fr))}.related .product-card:nth-child(3){display:none}.footer-row{display:block}.footer-links{margin-top:19px}.footer-bottom{display:block;line-height:2}.document-list th:nth-child(2),.document-list td:nth-child(2){display:none}.document-list .doc-actions{display:grid;gap:7px}.document-list td{padding:13px 9px}.document-list th{padding:13px 9px}.document-list strong{font-size:14px}.lightbox-image{height:65vh}.lightbox-bar{font-size:12px}}@media(max-width:360px){.main-nav{gap:10px;font-size:12px}.brand-name{font-size:18px}.card-photo{height:140px}.card-title{font-size:17px}.card-params{display:block}.card-params div+div{border:0;padding:5px 0 0}.intro-stats{gap:25px}}@media print{.site-header,.topline,.site-footer,.thumbs,.actions,.section-nav,.related,.pdf-viewer{display:none}.wrap{max-width:none;padding:0}.product-overview{gap:20px}.detail-section{break-inside:avoid}}
@media(max-width:760px){.brand-name small{letter-spacing:.08em}.main-nav{gap:12px}.main-nav a{white-space:nowrap}}

.pdf-spec-intro{margin:0 0 22px;color:var(--muted);font-size:14px;max-width:920px}.pdf-spec-group+.pdf-spec-group{margin-top:27px}.pdf-spec-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}.pdf-spec-heading h3{font-size:17px;margin:0}.pdf-source-link{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-size:14px;font-weight:650;white-space:nowrap}.pdf-spec-note{font-size:14px;color:var(--muted);margin:0 0 13px;max-width:990px}.spec-table thead th{background:#eaf1fb;color:#294c6e}.spec-unavailable{border:1px solid var(--line);background:var(--wash);padding:24px;border-radius:6px}.spec-unavailable h3{margin:0 0 8px;font-size:18px}.spec-unavailable p{margin:0 0 14px;color:var(--muted);font-size:14px;max-width:900px}@media(max-width:760px){.pdf-spec-heading{align-items:flex-start}.pdf-spec-heading h3{font-size:16px}.pdf-source-link{font-size:13px}.pdf-spec-intro,.pdf-spec-note{font-size:14px}.spec-unavailable{padding:18px}.detail-section .section-title{align-items:flex-start;flex-wrap:wrap;gap:8px}}
/* SENDUO manufacturer website */
:root{--blue:#147c45;--blue-deep:#0b5e32;--ink:#17372d;--muted:#586d64;--line:#dce7e0;--wash:#f5f8f5;--soft:#edf5f0}.topline{background:#17372d;letter-spacing:.035em}.topline a{color:#e7efe9}.senduo-brand{display:block;flex-shrink:0}.senduo-brand img{width:168px;height:56px;object-fit:contain}.header-inner{gap:30px}.brand-nav{display:flex;margin-left:auto;align-items:center;gap:27px;font-size:14px;font-weight:650;white-space:nowrap}.brand-nav a{padding:30px 0;border-bottom:3px solid transparent}.brand-nav a.active,.brand-nav a:hover{color:var(--blue);border-color:var(--blue)}.header-quote{padding:11px 17px}.nav-toggle{display:none}.catalog-intro{background:linear-gradient(115deg,#edf6ef,#f8faf8)}.category-nav a.active{border-color:#cde4d5}.intro-stats{border-color:#ccdfd3}.card-pdf{color:#426754;background:#eff6f0;border-color:#e0ece3;font-size:10px}.card-cat{color:#60806d}.card-title{overflow-wrap:anywhere}.card-link{gap:12px}.card-link span:last-child{font-size:11px}.key-specs{background:#edf5f0;border-color:#dce9df}.key-specs span{font-size:12px}.key-specs strong{overflow-wrap:anywhere}.pdf-caption a{color:var(--blue);font-weight:650}.product-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:28px}.product-features>div{border-top:3px solid #18804a;background:#f5f8f5;padding:24px}.product-features span,.company-capabilities span{font-size:13px;color:var(--blue);font-weight:700}.product-features h3{font-size:19px;margin:15px 0 0;line-height:1.45}.application-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:22px 0 12px}.application-grid h3{font-size:22px;margin:0 0 12px}.application-grid p,.application-grid li{color:var(--muted);font-size:15px;line-height:1.8}.application-grid ul{margin:0;padding-left:20px}.brand-spec-group+.brand-spec-group{margin-top:24px}.brand-spec-group h3{font-size:17px;margin:0 0 12px}.spec-table thead th{background:#eaf4ee;color:#244e38}.spec-table th{background:#f5f8f5}.configuration-note{font-size:13px;color:var(--muted);margin-top:14px}.configuration-box{padding:28px;background:var(--wash);border:1px solid var(--line);border-radius:6px}.configuration-box h3{font-size:22px;margin:0 0 10px}.configuration-box p,.configuration-box li{color:var(--muted)}.configuration-box ul{padding-left:20px;margin:15px 0 22px}.table-hint{display:none}.product-cta{margin:24px 0 36px;background:#edf5f0;border:1px solid #d9e8dd;padding:31px 36px;border-radius:7px;display:flex;justify-content:space-between;align-items:center;gap:40px}.product-cta h2{font-size:28px;line-height:1.3;margin:0 0 9px}.product-cta p{margin:0;max-width:780px;color:var(--muted);font-size:15px}.product-cta .eyebrow{margin-bottom:10px}.product-cta .btn{flex-shrink:0}.handbook-subtitle{font-size:14px;color:var(--muted);margin:5px 0 0}.brand-footer{padding:48px 0 23px;background:#f3f7f4}.brand-footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr;gap:55px;font-size:14px;line-height:1.75}.footer-logo{width:168px;height:56px;object-fit:contain;margin-bottom:18px}.brand-footer h2{font-size:16px;line-height:1.6;margin:0 0 7px}.brand-footer h3{font-size:16px;margin:8px 0 20px}.brand-footer p{color:var(--muted);margin:8px 0 15px}.brand-footer address{font-style:normal;color:var(--muted)}.footer-contact{display:grid;grid-template-columns:1fr 1fr;margin:0 0 17px}.footer-contact strong{grid-column:1/-1}.footer-contact a:last-child{font-size:13px;color:var(--blue);text-align:right}.footer-emails{display:grid;gap:4px;color:var(--blue)}.brand-footer .footer-links{flex-wrap:wrap;gap:12px 19px;font-size:13px;margin-top:21px;color:var(--blue)}.company-cn{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:13px}.documents-main{padding-top:35px;padding-bottom:65px}.corporate-main{padding-top:52px;padding-bottom:50px}.about-hero{display:grid;grid-template-columns:1.25fr 1fr;gap:80px;align-items:center;padding-bottom:55px;border-bottom:1px solid var(--line)}.corporate-main h1{font-size:46px;line-height:1.16;letter-spacing:-1.3px;margin:0 0 22px}.lead{font-size:18px;line-height:1.85;color:var(--muted);max-width:900px;margin:0 0 26px}.about-hero img{width:100%;max-height:425px;object-fit:contain}.company-profile{max-width:1000px;padding:50px 0 20px}.company-profile h2{font-size:30px;line-height:1.35;margin:0 0 13px}.company-profile p:not(.eyebrow){color:var(--muted);line-height:1.9}.company-capabilities{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:20px 0 40px}.company-capabilities>div{background:var(--wash);padding:27px;border-top:2px solid #bad6c5}.company-capabilities h3{font-size:20px;line-height:1.4;margin:14px 0 12px}.company-capabilities p{color:var(--muted);font-size:15px;line-height:1.85;margin:0}.about-market{max-width:990px;padding:25px 0}.about-market h2{font-size:30px;line-height:1.35}.about-market p{color:var(--muted);line-height:1.85}.contact-intro{max-width:930px;margin-bottom:35px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:45px}.contact-person{padding:32px;border:1px solid var(--line);border-radius:7px;background:#f7faf7}.contact-person h2{font-size:28px;margin:0 0 12px}.contact-phone{font-size:25px;font-weight:650;letter-spacing:-.5px}.contact-person>p:not(.eyebrow){margin:4px 0 23px;color:var(--muted);font-size:14px}.contact-details-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:15px 0 35px}.contact-details-grid h2{font-size:25px;margin:0 0 18px}.contact-details-grid p,.contact-details-grid address{font-style:normal;color:var(--muted);font-size:15px;line-height:1.85}.contact-details-grid strong{font-size:16px}.email-address{display:block;font-size:21px;color:var(--blue);margin-bottom:8px;overflow-wrap:anywhere}.enquiry-guide{border-top:1px solid var(--line);padding-top:36px}.enquiry-guide>h2{font-size:29px;line-height:1.4;max-width:800px}.enquiry-product{padding:14px 18px;border-left:3px solid var(--blue);background:var(--wash);font-weight:650}.footer-bottom{font-size:12px}.site-footer a:hover{text-decoration:underline}.pdf-tools a{color:var(--blue)}
@media(max-width:1100px){.header-quote{display:none}.brand-nav{gap:24px}.brand-footer-grid{gap:25px;grid-template-columns:1.2fr 1fr 1.2fr}.footer-contact{display:flex;flex-direction:column}.footer-contact a:last-child{text-align:left}.about-hero{gap:35px}.corporate-main h1{font-size:38px}}
@media(max-width:760px){.topline{font-size:10px}.topline a{display:none}.header-inner{height:76px;justify-content:space-between}.senduo-brand img{width:145px;height:49px}.nav-toggle{display:block;background:white;border:1px solid var(--line);padding:8px 14px;font-size:14px;border-radius:4px;color:var(--ink)}.brand-nav{display:none;position:absolute;left:0;right:0;top:76px;margin:0;padding:10px 18px 16px;background:white;border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;gap:0 20px}.brand-nav.open{display:grid}.brand-nav a{padding:13px 0;border-bottom-width:2px}.product-features{grid-template-columns:1fr;gap:12px}.product-features>div{padding:18px;display:flex;align-items:center;gap:18px}.product-features h3{font-size:17px;margin:0}.application-grid{grid-template-columns:1fr;gap:20px;padding:0}.application-grid h3{font-size:21px}.product-cta{display:block;padding:24px 20px;margin:22px 0 32px}.product-cta h2{font-size:25px}.product-cta .btn{margin-top:20px}.brand-footer{padding-top:34px}.brand-footer-grid{grid-template-columns:1fr;gap:24px}.brand-footer-grid h3{margin-top:0}.footer-contact{display:grid;grid-template-columns:1fr 1fr}.footer-contact a:last-child{text-align:right}.brand-footer .footer-links{margin-top:14px}.corporate-main{padding-top:30px}.about-hero{grid-template-columns:1fr;gap:20px;padding-bottom:30px}.corporate-main h1{font-size:34px;letter-spacing:-.8px}.lead{font-size:16px}.about-hero img{max-height:260px}.company-profile{padding-top:32px}.company-profile h2{font-size:24px}.company-capabilities{grid-template-columns:1fr;gap:14px;margin-bottom:25px}.company-capabilities>div{padding:22px}.about-market h2{font-size:25px}.contact-grid{grid-template-columns:1fr;gap:17px;margin-bottom:24px}.contact-person{padding:25px}.contact-phone{font-size:24px}.contact-details-grid{grid-template-columns:1fr;gap:23px;padding-top:12px}.email-address{font-size:20px}.enquiry-guide>h2{font-size:25px}.table-hint{display:block;font-size:12px;color:var(--muted)}.spec-table.multi th[scope=row],.spec-table.multi thead th:first-child{position:sticky;left:0;z-index:1}.actions .btn{min-width:140px}.handbook-subtitle{font-size:13px}.section-title{align-items:flex-start;flex-wrap:wrap;gap:15px}.card-pdf{font-size:9px}.card-name{font-size:13px}}
@font-face{font-family:SenduoChinese;src:url('/assets/fonts/senduo-chinese.woff') format('woff');font-style:normal;font-weight:100 900;font-display:swap;unicode-range:U+2E80-9FFF}body,.company-cn{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,SenduoChinese,sans-serif}.side-note a{display:block;margin-top:12px}.site-header{background:#fff}