:root{--blue:#165f9e;--ink:#232e38;--muted:#63717d;--line:#e1e7ed;--pale:#f4f7fa}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:14px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #3d9ee9;outline-offset:3px}img{max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1{font-size:28px;line-height:1.35;font-weight:650;letter-spacing:-.5px}h2{font-size:19px;font-weight:650}h3{font-size:14px}p{color:var(--muted)}.wrap{width:calc(100% - 48px);max-width:1248px;margin-inline:auto}.utility{background:var(--pale);border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);padding:6px 0}.utility .wrap{display:flex;justify-content:space-between}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:20px}.brand 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18px;cursor:pointer;display:inline-block;font-weight:600;white-space:nowrap}.button:hover,button:hover{color:#fff;background:#124d80}.secondary{background:#fff;color:var(--blue)}.hero{padding:38px 0 28px;display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:center;border-bottom:1px solid var(--line)}.hero h1{font-size:34px;margin:9px 0 12px}.hero p{max-width:580px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.4px;color:var(--blue);text-transform:uppercase}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.hero aside{padding:24px;background:var(--pale);border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:4px}.hero aside>span{font-size:11px;color:var(--muted)}.hero aside strong{display:block;font-size:19px;margin-bottom:5px}.hero aside form{display:flex;gap:8px;margin-top:16px}.hero aside input{width:100%;min-width:0}.section{padding:26px 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img{width:100%;height:100%;object-fit:contain;display:block}.card-body{padding:12px;display:flex;flex-direction:column;flex:1}.model{color:var(--blue);font:600 13px/1.4 ui-monospace,Consolas,monospace;overflow-wrap:anywhere;margin-bottom:6px}.product-card h2,.product-card h3{font-size:13px;font-weight:500;line-height:1.6;overflow-wrap:anywhere}.detail-link{font-size:11px;color:var(--muted);padding-top:12px;margin-top:auto}.about-band,.inquiry-band{display:flex;align-items:center;justify-content:space-between;gap:40px;background:var(--pale);border:1px solid var(--line);border-radius:4px;padding:24px;margin:14px 0 30px}.about-band p{max-width:800px;font-size:13px}.about-band h2{margin:5px 0 8px}.site-footer{border-top:1px solid var(--line);background:#f7f9fb;padding:30px 0 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 110px;gap:35px}.site-footer h2{font-size:14px;margin-bottom:10px}.site-footer p,.site-footer a{font-size:12px}.footer-grid section>a{display:block;margin:5px 0}.footer-grid figure{font-size:11px;text-align:center}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:15px 0;margin-top:25px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.page{padding-block:20px 36px;min-height:50vh}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:22px;overflow-wrap:anywhere}.page-heading{display:flex;gap:20px;align-items:baseline;justify-content:space-between;margin-bottom:18px}.category-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.category-filters a{padding:6px 12px;border:1px solid var(--line);border-radius:4px;font-size:12px}.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:28px}.pagination a,.pagination span{display:inline-block;padding:4px 10px;border:1px solid var(--line)}.empty{text-align:center;padding:50px 20px;background:var(--pale)}.empty p{margin:12px 0 20px}.product-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:center}.detail-image{border:1px solid var(--line);padding:25px;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}.detail-image img{max-width:100%;max-height:100%;object-fit:contain}.product-hero h1{margin:8px 0 12px}.detail-model{font-size:17px;margin-bottom:14px}.detail-model strong{font-family:ui-monospace,Consolas,monospace;color:var(--blue);margin-left:12px}.facts{margin:20px 0 0;border-top:1px solid var(--line)}.facts>div{display:grid;grid-template-columns:90px 1fr;border-bottom:1px solid var(--line);padding:8px 0}.facts dt{color:var(--muted)}.facts dd{margin:0}.technical{margin-top:25px}.technical-content{overflow-x:auto;overflow-wrap:anywhere}.technical-content img{display:block;max-width:100%;height:auto;margin:10px auto}.technical-content table{border-collapse:collapse;width:100%;font-size:13px}.technical-content td,.technical-content th{padding:8px;border:1px solid var(--line)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.contact-card{padding:25px;border:1px solid var(--line);border-radius:4px}.contact-card dt{font-size:12px;color:var(--muted)}.contact-card dd{margin:0 0 14px;overflow-wrap:anywhere}.contact-card p{margin:12px 0}.qr{display:block}.lead{margin-top:10px}.skip,.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip:focus{clip:auto;width:auto;height:auto;padding:10px;background:#fff;z-index:9}.outerwidth{width:calc(100% - 48px);max-width:1248px;margin:auto}.companywrap,.companyarea{padding:25px 0}.mainwrap{line-height:1.9}.mainwrap img{max-width:100%}.mainwrap .info{height:auto!important;margin:12px 0!important;padding:0!important}.mainwrap span{font-size:14px!important}.mainwrap table{max-width:100%}
@media(min-width:1100px) and (max-width:1300px){.hero h1{font-size:31px}.category-grid>a{display:block}.category-grid img{float:left;margin-right:8px}.category-grid span{display:block}}
@media(max-width:1099px){.product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.hero{gap:25px}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.site-header nav{gap:18px}.hero h1{font-size:29px}}
@media(max-width:767px){.wrap,.outerwidth{width:calc(100% - 32px)}.utility span{display:none}.site-header{padding-block:16px;display:block}.site-header nav{justify-content:space-between;gap:10px;margin-top:17px;font-size:13px}.brand strong{font-size:25px}.brand strong span{font-size:15px}.nav-contact{padding:4px 8px}.search-form{gap:8px}.search-form label{display:none}button,.button{padding:8px 12px;font-size:13px}.search-form input{font-size:12px;width:100%}.hero{grid-template-columns:1fr;padding:25px 0;gap:24px}.hero h1{font-size:28px}.hero aside{padding:18px}.hero aside strong{font-size:17px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.category-grid>a{padding:10px;grid-template-columns:40px 1fr}.category-grid img{width:40px;height:44px}.category-grid strong{font-size:12px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-image{padding:10px}.card-body{padding:10px}.section{padding:20px 0}.section-title h2{font-size:18px}.about-band,.inquiry-band{display:block;padding:20px}.about-band .button,.inquiry-band .button{margin-top:15px}.footer-grid{grid-template-columns:1fr 100px;gap:20px}.footer-grid section:nth-child(2){display:none}.footer-grid figure{grid-column:2}.footer-bottom{display:block;font-size:10px}.footer-bottom>a{display:inline-block;margin:8px 16px 0 0}.page-heading{display:block}.page-heading p{margin-top:10px}.page h1{font-size:24px}.product-hero,.contact-grid{grid-template-columns:1fr;gap:24px}.product-hero h1{font-size:24px}.detail-image{padding:20px}.contact-card{padding:20px}.technical-content{max-width:100%}.breadcrumb{font-size:11px}.hero aside form input{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Operator identity: user-supplied logo, separate from product manufacturer. */
.brand .brand-logo{display:block;width:216px;height:auto;max-width:100%}.brand small{display:block;margin-top:4px}@media(max-width:767px){.brand .brand-logo{width:189px}}