/* LISHUO desktop evolution. All visual changes are scoped to desktop. */
.ls3d-desktop{display:none}
@media (min-width:1024px){
 :root{--ls-reading-width:1480px}
 body{font-size:16px}
 .container,.ls-container,.ls-list-container,.ls-products-container,.product-container{width:calc(100% - 80px)!important;max-width:var(--ls-reading-width)!important;min-width:0!important;margin-left:auto!important;margin-right:auto!important}
 .header{position:relative!important;background:#fff!important;border-bottom:1px solid #dbe5ee;box-shadow:0 2px 10px #123e6b08;z-index:1000!important}
 .header .container{display:grid!important;grid-template-columns:190px minmax(0,1fr) 220px;grid-template-rows:34px 72px;align-items:center;padding:0!important;gap:0 20px}
 .header .container:after,.header .container:before{display:none!important}
 .header .logo{grid-column:1;grid-row:1 / 3;position:static!important;float:none!important;display:flex!important;align-items:center;height:auto!important;line-height:1!important;padding:0!important;margin:0!important;width:190px!important;overflow:visible!important}
 .header .logo a{display:block;width:100%;height:auto!important}
 .header .logo img{display:block!important;width:190px!important;max-width:190px!important;height:66px!important;object-fit:contain;visibility:visible!important;opacity:1!important}
 .header .nav{grid-column:2;grid-row:2;float:none!important;display:flex!important;justify-content:space-between;align-items:stretch;width:100%;height:72px!important;margin:0!important;padding:0!important}
 .header .nav>li{float:none!important;margin:0!important;position:relative;list-style:none;min-width:0}
 .header .nav>li>a{font-size:16px!important;line-height:72px!important;padding:0 10px!important;color:#173d60!important;white-space:nowrap;font-weight:600}
 .header .nav>li.active>a,.header .nav>li>a:hover{color:#0b5aa7!important}
 .header .nav>li>a:after{background:#f5b800!important;height:3px}
 .header .nav>li .tej{position:absolute;top:100%;left:0;min-width:210px;padding:8px 0;background:white;border:1px solid #dbe5ee;box-shadow:0 10px 20px #173d6014;display:none!important;z-index:1001}
 .header .nav>li:hover>.tej,.header .nav>li:focus-within>.tej{display:block!important}
 .header .nav .tej li{float:none;margin:0!important;display:block;background:#fff!important;border-color:#e2eaf1!important;opacity:1!important}
 .header .nav .tej li a{display:block;padding:10px 16px!important;line-height:1.5!important;font-size:15px!important;color:#173d60!important;background:#fff!important;opacity:1!important;white-space:nowrap;text-shadow:none!important}
 .header .nav .tej li a:hover,.header .nav .tej li a:focus-visible{background:#eef5fb!important;color:#074f91!important;outline:2px solid #0b5aa7;outline-offset:-2px}
 .header .nav .dropdown-box{display:none!important}
 .header .city-select{grid-column:2;grid-row:1;float:none;line-height:30px;margin:0;justify-self:start;font-size:12px;z-index:1010}
 .header .city-select .city-btn{padding:0;color:#526879!important;border:0!important;font-size:12px}
 .header .city-box{top:30px}
 .header-contact{grid-column:3;grid-row:2;display:flex!important;float:none;height:auto;margin:0;gap:12px;justify-content:flex-end}
 .header-contact .header-phone,.header-contact .header-phone strong{color:#173d60!important}
 .header-contact .header-phone span{color:#526879!important;font-size:12px}
 .header-contact .header-phone strong{font-size:18px}
 .header-contact .header-quote{font-size:14px;padding:0 12px;line-height:40px}
 .header .sc{grid-column:3;grid-row:1;float:none;position:relative;justify-self:end;height:28px;margin:0;padding:0}
 .header .sc-btn{display:block;width:auto!important;height:28px!important;background:none!important;line-height:28px;color:#526879}
 .header .sc-btn:before{content:'站内搜索';font-size:12px}
 .header .sc-box{top:32px;right:0;left:auto;z-index:1011;background:#fff;border:1px solid #dbe5ee}
 .header .sc-box input{color:#173d60;background:#f6f9fb}
 .header .sc-box button{color:white;background:#0b5aa7}
 .ls-hero{background:#f2f7fb!important}
 .ls-hero:before,.ls-hero:after,.ls-hero__visual:before{display:none!important}
 .ls-hero__inner{min-height:520px!important;grid-template-columns:1.08fr 1fr;gap:48px;padding:32px 0!important}
 .ls-hero h1{font-size:clamp(38px,3.15vw,52px);line-height:1.2;letter-spacing:0;margin-bottom:14px}
 .ls-hero__brand{font-size:24px;margin-bottom:12px}
 .ls-hero__sub{font-size:18px;line-height:1.8;margin-bottom:20px}
 .ls-hero__actions{margin-bottom:18px}
 .ls-hero__visual{min-height:420px}
 .ls-hero__card{width:100%;max-width:640px;padding:15px 22px;border-radius:8px;box-shadow:0 10px 25px #173d600a}
 .ls-hero__card:before{height:4px;border-radius:8px 8px 0 0;background:#0b5aa7}
 .ls-hero__card img{height:380px!important}
 .ls-hero__note{margin-top:6px;padding-top:10px}.ls-hero__note strong{font-size:15px}.ls-hero__note span{font-size:12px}
 .ls-trust__item{padding:12px 10px;border-radius:4px}.ls-trust__item strong{font-size:15px}.ls-trust__item span{font-size:13px}
 .ls-section{padding:48px 0!important}.ls-section-head{margin-bottom:24px}.ls-section-title{font-size:34px}.ls-section-desc{font-size:17px;max-width:900px;margin-top:12px}
 .ls-btn{min-height:48px;font-size:16px;padding:0 22px}.ls-more{font-size:15px}
 .ls-product__pic{height:300px;padding:12px}.ls-product__body{padding:22px}.ls-product h3{font-size:23px}.ls-product p{font-size:16px;line-height:1.8}.ls-product__link{font-size:15px}
 .ls-advantages{gap:18px}.ls-advantage p,.ls-step p,.ls-strength__item p,.ls-cooperation__step p,.ls-article p,.ls-faq p{font-size:16px;line-height:1.8}.ls-advantage h3,.ls-strength__item h3{font-size:22px}
 .ls-case__body h3{font-size:21px}.ls-case__body p{font-size:15px}
 .ls-list-hero,.ls-products-hero,.product-top{padding:28px 0!important;background:#f2f7fb!important}
 .ls-list-hero:after,.ls-products-hero:after,.product-top:after{display:none}
 .ls-list-kicker,.ls-products-kicker,.product-kicker{margin-bottom:8px;font-size:12px}
 .ls-list-hero h1,.ls-products-hero h1,.product-top h1{font-size:36px;margin-bottom:10px}
 .ls-list-hero p,.ls-products-hero p,.product-top p{font-size:16px;max-width:1000px}
 .ls-list-main,.ls-products-main,.product-main{padding:28px 0 48px!important}
 .ls-category{padding:24px!important;margin-bottom:26px}.ls-category-head{margin-bottom:20px}.ls-category-title h2{font-size:28px}
 .ls-product-grid{gap:24px!important}.ls-product-image{height:290px!important;aspect-ratio:auto!important;padding:12px!important}.ls-product-image img{width:100%;height:100%;object-fit:contain}
 .ls-product-body{padding:22px!important}.ls-product-title{font-size:22px!important;height:auto!important;min-height:0;line-height:1.5!important;overflow:visible!important}
 .ls-product-desc{font-size:16px!important;line-height:1.8!important;height:auto!important;min-height:86px;display:block!important;-webkit-line-clamp:unset!important;overflow:visible!important}
 .ls-product-actions a{font-size:15px!important;min-height:44px!important}.ls-product-category,.ls-product-meta-row{font-size:14px}
 .ls-material{padding:18px 22px}.ls-material-note{font-size:14px}.ls-category-nav{padding:12px}.ls-category-nav a{font-size:15px}
 .product-hero{gap:30px;grid-template-columns:1.05fr 1fr}.product-gallery-card{padding:16px}.product-static-image img{max-height:530px!important;height:500px!important;width:100%;object-fit:contain}
 .product-info{padding:28px!important}.product-info h2{font-size:30px!important}.product-summary{font-size:17px;line-height:1.8}.product-badges span{font-size:13px}.product-meta-label,.product-meta-value,.product-service p,.product-note{font-size:14px!important}
 .product-section{padding:28px;margin-top:24px}.product-section-head h2{font-size:28px}.product-section-head p,.product-rich-content{font-size:16px}.product-rich-content p{font-size:16px;line-height:1.9}.purchase-item strong{font-size:16px}.purchase-item span{font-size:14px}
 .product-btn{font-size:16px!important;min-height:46px}.product-faq summary{font-size:16px}.product-faq p{font-size:15px}
 .ls3d-desktop{display:block}.ls3d-desktop[hidden],.ls3d-desktop [hidden]{display:none!important}
 .ls3d-hub{margin:22px 0 30px;padding:24px;border:1px solid #cbddeb;border-left:4px solid #0b5aa7;border-radius:6px;background:#fff;color:#173d60;box-sizing:border-box}
 .ls3d-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px}.ls3d-heading h2{margin:0 0 7px;font-size:27px;line-height:1.4}.ls3d-heading p{margin:0;font-size:16px;line-height:1.7;color:#526879}
 .ls3d-link,.ls3d-open,.ls3d-pick{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 18px;font:600 15px/1.5 'Microsoft YaHei',sans-serif;text-decoration:none;border:1px solid #0b5aa7;border-radius:4px;background:#0b5aa7;color:white;white-space:nowrap;cursor:pointer;box-sizing:border-box}
 .ls3d-link:hover,.ls3d-open:hover{background:#084a8a;color:white}.ls3d-link--light,.ls3d-pick{background:#fff;color:#0b5aa7}.ls3d-pick[aria-pressed=true]{background:#0b5aa7;color:white}
 .ls3d-teasers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.ls3d-teaser{display:grid;grid-template-columns:135px 1fr;align-items:center;gap:16px;padding:0;border:1px solid #dbe5ee;background:#f5f8fb;text-align:left;cursor:pointer;color:#173d60;font:600 16px/1.6 'Microsoft YaHei',sans-serif}
 .ls3d-teaser img{width:135px;height:100px;object-fit:cover}.ls3d-teaser small{display:block;font-weight:normal;font-size:13px;color:#526879}
 .ls3d-controls{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:18px}.ls3d-controls label{font-size:14px;color:#526879}.ls3d-controls select{max-width:360px;padding:10px 12px;min-height:44px;border:1px solid #bbcedc;border-radius:4px;background:white;color:#173d60;font-size:15px}
 .ls3d-frame{width:100%;height:1050px;border:1px solid #dbe5ee;display:block;margin-top:18px;background:#f3f7fa}.ls3d-status{font-size:13px;color:#526879;margin:12px 0 0}.ls3d-choices{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.ls3d-home-link{display:inline-flex;margin-left:18px;color:#0b5aa7;font-size:15px;font-weight:bold;white-space:nowrap}
 .ls3d-desktop :focus-visible{outline:3px solid #e7a900;outline-offset:3px}
 .footer{font-size:15px}.footer .container{width:calc(100% - 80px)!important}
}
@media(min-width:1024px){.ls3d-hero-frame{display:block;width:100%;height:390px;border:0;background:#c4cfd8}.ls3d-hero-link{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;background:#0b5aa7;color:#fff!important;border:1px solid #0b5aa7;border-radius:4px;font-weight:700;font-size:15px}.ls-hero__note a{font-size:13px;color:#0b5aa7}}
@media(min-width:1024px) and (max-width:1279px){
 .header .container{grid-template-columns:155px minmax(0,1fr) 170px;gap:0 12px}.header .logo,.header .logo img{width:155px!important;max-width:155px!important}.header .nav>li>a{padding:0 5px!important;font-size:14px!important}.header-contact .header-phone strong{font-size:16px}.header-contact .header-quote{display:none}.ls-hero__inner{gap:28px}.ls-hero h1{font-size:38px}.ls3d-teaser{grid-template-columns:100px 1fr;gap:10px}.ls3d-teaser img{width:100px;height:90px}
}
/* Mobile extensions, retaining the desktop design. */
[hidden]{display:none!important}
@media(max-width:1023px){
 html,body{min-width:0!important;width:100%!important}.header,.header .container{min-width:0!important;width:100%!important;max-width:100%!important}.footer .container{width:100%!important;min-width:0!important;box-sizing:border-box}
 html body .header{background:#fff!important;border-bottom:1px solid #dbe5ee!important}html body .header .logo img{width:105px!important;max-width:105px!important;height:auto!important;max-height:50px!important}html body .header .city-btn{background:#f3f7fa!important;color:#173d60!important;border-color:#dbe5ee!important}html body .header .menu-btn span,html body .header .menu-btn span:before,html body .header .menu-btn span:after{background:#173d60!important}html body .header .menu-btn.mobile-active span{background:transparent!important}.ls-hero__inner{padding-top:28px!important;padding-bottom:28px!important}
 .ls3d-desktop:not([hidden]){display:block}.ls3d-hub{margin:18px 0;padding:16px;border:1px solid #dbe5ee;border-left:3px solid #0b5aa7;border-radius:6px;background:#fff;min-width:0}
 .ls3d-heading{display:block}.ls3d-heading h2{font-size:22px;margin:0 0 8px;color:#173d60}.ls3d-heading p{font-size:14px;line-height:1.7}.ls3d-link,.ls3d-pick,.ls3d-open,.ls3d-hero-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;box-sizing:border-box;padding:10px 12px;border:1px solid #0b5aa7;background:#fff;color:#0b5aa7;font-size:14px;border-radius:4px;text-decoration:none}.ls3d-open,.ls3d-hero-link{background:#0b5aa7;color:#fff!important}.ls3d-heading>.ls3d-link{margin-top:10px}
 .ls3d-teasers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:14px 0}.ls3d-teaser{padding:0 0 8px;min-width:0;background:#f3f7fa;border:1px solid #dbe5ee;border-radius:3px;color:#173d60;font-size:13px}.ls3d-teaser img{width:100%;height:70px;object-fit:contain;display:block}.ls3d-teaser small{display:none}.ls3d-teaser[aria-pressed=true],.ls3d-pick[aria-pressed=true]{border:2px solid #0b5aa7;background:#eaf3fb}
 .ls3d-controls,.ls3d-choices{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.ls3d-controls label{width:100%;font-size:14px}.ls3d-controls select{display:block;width:100%;min-height:44px;margin-top:6px;font-size:16px;border:1px solid #bbcedc;border-radius:4px;background:white;color:#173d60}.ls3d-status{font-size:12px;line-height:1.7;color:#526879}.ls3d-frame{display:block;width:100%;height:650px;border:0;margin-top:12px;background:#f3f7fa}.ls3d-home-link{display:inline-block;font-size:14px;margin-top:10px;color:#0b5aa7}
 .ls3d-hero-frame{display:block;width:100%;height:340px;border:0}.ls3d-mobile-poster{position:relative;width:100%;padding:0;border:0;background:#c4cfd8;cursor:pointer}.ls-hero__card .ls3d-mobile-poster img{width:100%;height:260px;object-fit:contain}.ls3d-mobile-poster span{display:block;background:#0b5aa7;color:white;font-size:15px;padding:12px}.ls-hero__note{flex-wrap:wrap}.ls-hero__note a{font-size:13px;color:#0b5aa7}
 .ls-container,.ls-list-container,.ls-products-container,.product-container{min-width:0!important;max-width:100%;box-sizing:border-box}.ls-hero__actions{gap:8px!important}.ls-hero__actions a{min-height:44px}.header .nav .tej li,.header .nav .tej a{background:white!important;color:#173d60!important}.ls3d-desktop button:focus-visible{outline:3px solid #e7a900;outline-offset:2px}
}