:root{--orange:#ff6700;--bg:#f5f5f5;--ink:#333;--muted:#aaa;--line:#e8e8e8}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg)}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--orange);outline-offset:4px}.container{max-width:1226px;width:calc(100% - 64px);margin:auto}.utility{background:#333;color:#b0b0b0;font-size:12px}.utility>.container{height:38px;display:flex;justify-content:space-between;align-items:center}.utility button{background:transparent;border:0;color:#ddd;margin-left:18px;font-size:12px}header{background:#fff}.header{height:100px;display:flex;align-items:center;gap:62px}.logo{width:56px;height:56px;display:grid;place-items:center;background:var(--orange);color:#fff;font-weight:bold;font-size:13px;border-radius:16px}.header nav{display:flex;gap:36px;font-size:16px}.header nav a.active,.header nav a:hover{color:var(--orange)}#search{margin-left:auto;display:flex;border:1px solid #ddd;height:46px;width:270px}#search input{width:100%;min-width:0;border:0;padding:0 14px;background:transparent;font-size:13px}#search button{width:50px;flex-shrink:0;border:0;border-left:1px solid #ddd;background:#fff;font-size:28px}.mobile-menu{display:none}.hero-wrap{background:#fff;padding-bottom:28px}.hero{height:420px;display:flex;position:relative}.category-nav{width:234px;flex-shrink:0;background:#555;z-index:1;padding:20px 0;color:#fff}.category-nav button{border:0;width:100%;display:flex;justify-content:space-between;padding:18px 26px;color:inherit;background:transparent;font-size:14px}.category-nav button:hover{background:var(--orange)}.hero-banner{flex:1;background:#e8e9eb;position:relative;display:flex;align-items:center;padding:60px;overflow:hidden}.hero-copy{z-index:1;max-width:65%}.t40{font-size:40px;line-height:1.4;font-weight:400;margin:0 0 16px}.t32{font-size:32px;font-weight:400;line-height:1.5}.t24{font-size:24px;font-weight:400;line-height:1.45}.t20{font-size:20px;font-weight:400;line-height:1.5}.t16{font-size:16px;font-weight:400;line-height:1.7}.t14{font-size:14px;line-height:1.6}.t12{font-size:12px;line-height:1.6;color:#999}.hero-copy p{color:#888}.outline-button{display:inline-block;border:1px solid #999;padding:10px 24px;font-size:14px;background:transparent}.hero-mark{position:absolute;right:8%;bottom:90px;color:#a0a3a8;font-size:14px}.annotation{position:absolute;top:12px;right:14px;font-size:11px;color:#999;letter-spacing:.5px}.dots{position:absolute;bottom:22px;right:26px;display:flex;gap:9px}.dots button{width:9px;height:9px;padding:0;border-radius:50%;border:1px solid #aaa;background:transparent}.dots button.active{background:#666}.shortcuts{display:grid;grid-template-columns:234px repeat(3,1fr);gap:14px;margin-top:14px}.shortcut-label{background:#68635d;color:#fff;display:flex;justify-content:center;align-items:center;gap:14px;font-size:13px}.shortcut{height:128px;background:#eeeded;display:flex;align-items:center;justify-content:center;position:relative;color:#999;font-size:14px}.floors{padding:20px 0 60px}.floor{margin-bottom:32px;scroll-margin-top:16px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}.section-head h2{font-size:22px;font-weight:400;margin:0}.tabs{display:flex;gap:28px;overflow:auto;white-space:nowrap}.tabs button{border:0;background:none;padding:8px 0;font-size:16px;color:#555;border-bottom:2px solid transparent}.tabs button.active{color:var(--orange);border-color:var(--orange)}.floor-grid{display:grid;grid-template-columns:234px 1fr;gap:14px}.promotion{position:relative;background:#e9ebed;min-height:600px;padding:40px 22px;display:flex;flex-direction:column;align-items:center;text-align:center}.promotion p{color:#8a8c90;margin:0}.promotion .image{background:transparent;flex:1;width:100%;margin-top:36px}.promotion .t24{margin:8px 0 16px}.products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.product-card{background:#fff;min-height:293px;text-align:center;padding:22px 16px;transition:transform .2s,box-shadow .2s;display:flex;align-items:center;flex-direction:column;min-width:0}.product-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0000000d}.image{background:#f0f1f2;color:#a1a3a5;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;position:relative}.image small{font-size:11px;color:#b1b2b4}.product-card .image{height:160px;width:160px;max-width:100%;margin-bottom:18px}.product-card h3{font-size:14px;line-height:22px;font-weight:400;margin:0;width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.product-card p{font-size:12px;color:#aaa;margin:5px 0 13px;width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.product-card .cta{font-size:14px;color:var(--orange)}.browse-card{background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;min-height:293px}.browse-card b{font-size:40px;color:var(--orange);font-weight:400}.browse-card span{font-size:20px}.browse-card small{color:#aaa}.breadcrumb{padding:22px 0;font-size:12px;color:#999}.filters{background:white;padding:0 28px;margin-bottom:24px}.filter-row{display:flex;gap:26px;padding:20px 0;border-bottom:1px solid #eee;align-items:center}.filter-row:last-child{border:0}.filter-row>span{font-size:14px;color:#aaa;min-width:50px}.filter-row .tabs{gap:26px}.filter-row button{font-size:14px}.catalog{padding-bottom:70px}.catalog .products{grid-template-columns:repeat(4,minmax(0,1fr))}.catalog .product-card{min-height:320px}.catalog .product-card .image{width:190px;height:190px}.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.catalog-toolbar select{padding:8px;border:1px solid #ddd;background:white;color:#555}.empty{padding:80px;text-align:center;background:#fff}.detail-top{background:#fff}.detail-titlebar{border-top:1px solid #eee;border-bottom:1px solid #eee;background:#fff}.detail-titlebar>.container{display:flex;align-items:center;justify-content:space-between;height:66px}.detail-titlebar span{font-size:14px;color:#999}.detail-main{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:44px 0 60px}.gallery>.image{aspect-ratio:1;height:auto;width:100%;font-size:20px}.thumbs{display:flex;gap:12px;margin-top:18px}.thumbs button{border:1px solid #eee;background:#f3f3f3;width:70px;height:64px;color:#aaa;font-size:12px}.thumbs button.active{border-color:var(--orange)}.detail-copy .t24{margin:12px 0}.detail-copy .t14{color:#999;margin:14px 0 24px}.tag{color:var(--orange);font-size:12px}.detail-summary{background:#fafafa;padding:22px;margin:24px 0}.detail-summary p{margin:6px 0;color:#888}.options{margin:26px 0}.options p{font-size:14px}.options button{padding:12px 22px;border:1px solid #ddd;background:#fff;margin-right:12px;color:#777}.options button.active{color:var(--orange);border-color:var(--orange)}.action-row{display:flex;gap:12px;margin:32px 0 18px}.primary,.secondary{padding:15px 28px;font-size:16px;border:1px solid var(--orange);background:var(--orange);color:white}.secondary{background:white;color:var(--orange)}.detail-content{padding:30px 0 70px}.detail-tabs{background:#fff;justify-content:center;padding:16px;margin-bottom:18px;gap:55px}.content-panel{background:#fff;padding:48px;min-height:380px}.content-panel h2{text-align:center}.wide-image{height:310px;margin-top:32px}.spec-table{width:100%;max-width:850px;border-collapse:collapse;margin:30px auto}.spec-table th,.spec-table td{padding:20px;border-bottom:1px solid #eee;text-align:left;font-weight:400;font-size:14px}.spec-table th{background:#fafafa;width:32%;color:#999}.download-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eee;padding:24px 0}.mobile-actions{display:none}footer{background:#fff;border-top:1px solid #eee;padding:40px 0}footer>.container{display:flex;gap:28px;align-items:center}footer p{margin:4px 0}footer>.container>a:last-child{margin-left:auto;font-size:14px}dialog{border:0;padding:40px;max-width:90%;text-align:center;box-shadow:0 20px 80px #0002}dialog::backdrop{background:#0006}.close{position:absolute;right:12px;top:8px;border:0;background:none;font-size:26px;color:#888}.qr{height:160px;width:160px;margin:25px auto}.hide-guides .annotation,.hide-guides .image small{visibility:hidden}
@media(min-width:1500px){.container{max-width:1380px}.floor-grid{grid-template-columns:250px 1fr}.promotion{min-height:650px}.product-card{min-height:318px}.product-card .image{width:180px;height:180px}}
@media(max-width:1050px){.container{width:calc(100% - 40px)}.header{gap:32px}.category-nav{width:190px}.shortcuts{grid-template-columns:190px repeat(3,1fr)}.hero-banner{padding:35px}.hero-copy{max-width:85%}.floor-grid{grid-template-columns:190px 1fr}.products{grid-template-columns:repeat(3,minmax(0,1fr))}.promotion{min-height:900px}.detail-main{gap:35px}.product-card .image{width:130px;height:130px}.product-card{min-height:280px}.catalog .products{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.container{width:calc(100% - 24px)}.utility{display:none}.header{height:66px;gap:18px}.logo{width:38px;height:38px;border-radius:11px;font-size:10px}.header nav{display:none}#search{height:36px;width:auto;flex:1}#search input{font-size:12px}#search button{width:36px;font-size:23px}.mobile-menu{display:block;border:0;background:none;font-size:22px;color:#555;padding:4px}.hero-wrap{padding-bottom:12px}.hero{height:250px}.category-nav{display:none;position:absolute;top:0;left:0;height:100%;width:190px;padding:0}.category-nav.open{display:block}.category-nav button{padding:12px 20px;font-size:12px}.hero-banner{padding:25px}.hero-copy{max-width:85%}.t40{font-size:26px;margin-bottom:8px}.hero-copy .t16{font-size:14px}.hero-copy .outline-button{font-size:12px;padding:8px 14px}.hero-mark{right:20px;bottom:42px;font-size:11px}.annotation{font-size:9px;top:8px;right:8px}.dots{bottom:14px;right:16px}.shortcuts{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}.shortcut-label{display:none}.shortcut{height:74px;font-size:11px}.shortcut .annotation{display:none}.floors{padding:0 0 24px}.floor{margin-bottom:18px}.section-head{align-items:flex-start;flex-direction:column;gap:4px;padding:18px 0 12px}.section-head h2{font-size:20px}.tabs{gap:23px;max-width:100%;width:100%}.tabs button{font-size:14px;flex-shrink:0}.floor-grid{grid-template-columns:1fr;gap:8px}.promotion{min-height:150px;max-height:150px;align-items:flex-start;text-align:left;padding:23px}.promotion .t24{font-size:20px;max-width:62%;margin:4px 0 8px}.promotion>p{font-size:12px}.promotion .image{position:absolute;right:20px;top:20px;bottom:20px;width:95px;margin:0;font-size:11px;background:#e0e3e5}.products{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.product-card{padding:18px 12px;min-height:260px}.product-card .image{width:140px;height:140px;margin-bottom:16px;font-size:12px}.product-card h3{font-size:14px}.product-card p{font-size:12px;margin:5px 0 12px}.product-card .cta{font-size:14px}.browse-card{min-height:260px;gap:12px}.browse-card span{font-size:18px}.breadcrumb{padding:15px 0;font-size:11px}.filters{padding:0 14px;margin-bottom:18px}.filter-row{gap:12px;padding:10px 0}.filter-row>span{font-size:12px;min-width:32px}.filter-row .tabs{gap:20px}.filter-row button{font-size:12px}.catalog .products{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog .product-card{min-height:260px}.catalog .product-card .image{width:140px;height:140px}.catalog-toolbar .t14{font-size:12px}.catalog-toolbar select{font-size:12px}.catalog{padding-bottom:35px}.detail-titlebar>.container{height:48px}.detail-titlebar .t20{font-size:16px}.detail-titlebar span{font-size:11px}.detail-main{display:block;padding:16px 0 25px}.gallery>.image{font-size:18px}.thumbs{gap:8px;margin-top:10px}.thumbs button{height:48px;width:54px;font-size:10px}.detail-copy{padding-top:24px}.detail-copy .t24{font-size:24px}.detail-summary{margin:20px 0;padding:16px}.detail-copy .action-row{display:none}.detail-copy>.t12{display:none}.detail-content{padding:12px 0 30px}.detail-tabs{gap:28px;padding:8px 14px;justify-content:center}.detail-tabs button{font-size:14px}.content-panel{padding:20px 16px;min-height:300px}.content-panel .t32{font-size:24px}.content-panel .t16{font-size:14px}.wide-image{height:240px}.spec-table th,.spec-table td{padding:14px 10px;font-size:12px}.download-row{font-size:12px;gap:15px}.download-row .secondary{padding:9px 14px;font-size:12px}.mobile-actions{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #eee;padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px;z-index:5}.mobile-actions button{flex:1;padding:12px;font-size:14px}.detail-page~footer{padding-bottom:100px}footer{padding:25px 0}footer>.container{gap:15px;flex-wrap:wrap}footer .t16{font-size:12px}footer .t12{font-size:10px}footer>.container>a:last-child{font-size:12px}.empty{padding:50px 15px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* 占位文本标出的字号与实际 CSS 字号保持一致。 */
@media(max-width:700px){.hero-copy .t16{font-size:16px}.promotion .t24{font-size:24px}.promotion>p{font-size:14px}.content-panel .t32{font-size:32px}.content-panel .t16{font-size:16px}footer .t16{font-size:16px}footer .t12{font-size:12px}.spec-table th,.spec-table td{font-size:14px}}
.header{gap:40px;position:relative}.header nav{gap:27px;white-space:nowrap}#search{width:240px}.footer-links{margin-left:auto;display:flex;gap:24px;flex-wrap:wrap;font-size:13px}.corporate-banner{background:#e8e9eb}.corporate-banner>.container{position:relative;padding:65px 0 60px}.corporate-banner h1{font-size:36px;font-weight:400;margin:0 0 16px}.corporate-banner p{color:#999;margin:0}.corporate-body{padding-bottom:70px}.corporate-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.corporate-card{background:#fff}.corporate-card>.image{aspect-ratio:8/5}.corporate-card>div:last-child{padding:28px}.corporate-card h2{margin:14px 0}.corporate-card p{color:#999}.placeholder-note{color:#aaa;font-size:12px;line-height:1.6}.company-intro,.contact-layout{background:#fff;padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.company-intro>.image,.contact-layout>.image{aspect-ratio:4/3}.company-intro p{color:#999}.company-values{margin-top:26px;background:#fff;padding:40px}.company-values>h2{margin:0 0 32px}.company-values article{border-top:1px solid #eee;padding-top:24px}.company-values article p{color:#999}.contact-field{border-bottom:1px solid #eee;padding:16px 0}.contact-field>span{font-size:12px;color:#999}.contact-field p{margin:8px 0 0}
@media(max-width:1100px) and (min-width:701px){.header{gap:24px}.header nav{gap:16px;font-size:14px}#search{width:185px}.logo{flex-shrink:0}.footer-links{width:100%;margin:12px 0 0}footer>.container{flex-wrap:wrap}}
@media(max-width:700px){.header{gap:16px}.header nav.open{display:flex;position:absolute;top:66px;left:-12px;right:-12px;z-index:20;background:#fff;box-shadow:0 12px 20px #0001;padding:12px 24px 24px;flex-direction:column;gap:0}.header nav a{padding:14px 0;border-bottom:1px solid #f0f0f0;font-size:16px}#search{width:auto}.footer-links{margin:8px 0 0;width:100%;gap:18px;font-size:12px}.corporate-banner>.container{padding:44px 8px 36px}.corporate-banner h1{font-size:28px}.corporate-banner .t16{font-size:16px}.corporate-body{padding-bottom:30px}.corporate-grid{grid-template-columns:1fr;gap:14px}.corporate-card>div:last-child{padding:22px}.company-intro,.contact-layout{grid-template-columns:1fr;padding:22px;gap:22px}.company-intro .t24,.contact-layout .t24{font-size:24px}.company-values{padding:22px}.company-values .corporate-grid{gap:22px}.company-values .t20{font-size:20px}}
/* 企业官网：保留分类楼层，调整品牌表达与业务内容层级。 */
:root{--orange:#224d75;--bg:#f5f7f9;--ink:#233343;--muted:#8a96a1;--line:#e1e7ed}.utility{background:#213143;color:#aab8c6}.utility button{color:#c9d4df}.header{height:106px}.logo{border-radius:3px;background:#224d75;letter-spacing:1px}.header nav a{position:relative}.header nav a.active:after{content:'';position:absolute;bottom:-20px;height:2px;left:0;right:0;background:#224d75}#search{background:#f8f9fa;border-color:#e4e9ee}#search button{background:transparent;border-color:#e4e9ee}.hero-wrap{padding-bottom:0}.hero{height:460px}.category-nav{background:#293e52;padding:34px 0}.category-nav button{font-size:14px;padding:20px 26px;color:#dce5ed}.category-nav button:hover{background:#385570}.hero-banner{background:#e4e9ee;padding:65px}.hero-copy p{color:#7e8d9b}.hero-copy .outline-button{margin-top:12px;border-color:#70869a;color:#385570}.hero-mark{color:#8e9caa}.shortcuts{margin-top:0;gap:1px;background:#dfe6ec}.shortcut{height:94px;background:#f0f3f6;color:#4f657a}.shortcut-label{background:#e7edf2;color:#50667c;font-size:12px}.shortcut .annotation{color:#a1aebb}.enterprise-intro{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding:70px 0;border-bottom:1px solid #dfe6ed}.enterprise-intro h2{margin:16px 0 0}.enterprise-intro p{margin:0 0 24px;color:#8a96a2}.eyebrow{color:#8999a8;font-size:11px;letter-spacing:2px;line-height:1.8}.business-link{font-size:13px;color:#224d75;display:inline-block;padding-bottom:6px;border-bottom:1px solid #aebdca}.business-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:35px 0}.business-heading h2{font-size:30px;font-weight:400;letter-spacing:2px;margin:10px 0 0}.business-heading>p{color:#9aa5af;margin:0}.floors{padding-top:20px;padding-bottom:20px}.floor{margin-bottom:44px}.section-head{border-bottom:1px solid #dfe6ed;margin-bottom:18px;min-height:68px}.section-head h2{font-size:20px;letter-spacing:1px}.tabs button{font-size:14px;color:#82909d}.tabs button.active{color:#224d75;border-color:#224d75}.promotion{background:#e5ebf0;align-items:flex-start;text-align:left;padding-top:44px}.promotion .t24{color:#425b71}.promotion p{color:#8c9aa8}.product-card{border:1px solid #e9edf1;padding-top:20px;text-align:left;align-items:flex-start;transition:box-shadow .2s,border-color .2s}.product-card .image{align-self:center;background:#f1f4f6;width:100%;height:160px}.product-card:hover{transform:none;border-color:#bdcbd7;box-shadow:0 8px 24px #233d5610}.product-card h3{color:#3f5264}.product-card p{color:#a0aab3}.product-card .cta{font-size:12px;color:#6d8295}.browse-card{border:1px solid #e9edf1;background:#edf2f6}.browse-card b{font-size:30px;color:#8298aa}.browse-card span{font-size:18px;color:#50697e}.image{background:#edf1f4;color:#99a7b3}.image small{color:#aab6c0}.business-section{background:#fff;padding:32px 0 64px}.corporate-card{border:1px solid #e6ebf0}.corporate-card h3{font-weight:400}.corporate-card p{color:#96a2ad}.business-cases{padding-top:24px;padding-bottom:72px}.case-feature{display:grid;grid-template-columns:1.3fr 1fr;background:#fff;align-items:center}.case-feature>.image{min-height:320px}.case-feature>div:last-child{padding:42px}.case-feature p{color:#94a0ab}.business-contact{background:#253d53;color:#fff;padding:40px 0}.business-contact>.container{display:flex;justify-content:space-between;align-items:center;gap:24px}.business-contact .eyebrow{color:#93aabc}.business-contact h2{margin:12px 0 0}.business-contact .primary{background:transparent;border-color:#73889b;font-size:14px;white-space:nowrap}.corporate-banner{background:#e4e9ee}footer{background:#edf1f5;border-color:#dbe3ea}.footer-links{color:#63788a}
@media(max-width:1100px) and (min-width:701px){.header{gap:20px}.header nav{gap:16px}.enterprise-intro{gap:45px}}
@media(max-width:700px){.header{height:70px;gap:16px}.header nav.open{top:70px}.header nav a.active:after{display:none}.hero{height:290px}.hero-banner{padding:28px}.hero-copy{max-width:95%}.hero-copy p{max-width:90%}.shortcuts{gap:1px}.shortcut{height:72px}.enterprise-intro{grid-template-columns:1fr;gap:20px;padding:35px 4px}.enterprise-intro .t32{font-size:32px}.business-heading{align-items:flex-start;gap:16px;margin:26px 0 22px}.business-heading h2{font-size:24px;letter-spacing:1px}.business-heading>p{display:none}.eyebrow{font-size:10px;letter-spacing:1px}.business-link{font-size:12px}.floor{margin-bottom:24px}.section-head{padding:6px 0 12px;gap:6px;margin-bottom:12px}.section-head h2{font-size:18px}.promotion{padding:22px;min-height:160px;max-height:160px}.promotion .t24{font-size:24px}.promotion .image{background:#dce4eb}.product-card{min-height:265px;padding:14px 12px}.product-card .image{width:100%;height:140px}.product-card .cta{font-size:12px}.browse-card{min-height:265px}.business-section{padding:8px 0 30px}.corporate-grid{gap:16px}.business-cases{padding-top:6px;padding-bottom:35px}.case-feature{grid-template-columns:1fr}.case-feature>.image{min-height:220px}.case-feature>div:last-child{padding:24px}.business-contact{padding:28px 0}.business-contact>.container{flex-direction:column;align-items:flex-start}.business-contact .t24{font-size:24px}.business-contact .primary{padding:12px 22px}.footer-links{gap:18px}}
/* 内容数量不限定；列表分页与长内容边界。 */
.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:20px;margin:36px 0 0;font-size:13px;color:#7b8b99}.page-summary{width:100%;text-align:center}.page-controls{display:flex;gap:6px;align-items:center}.pagination button,.pagination select,.pagination input{border:1px solid #dce3e9;background:#fff;color:#526779;min-height:36px;border-radius:2px;font-size:13px}.pagination button{padding:7px 12px}.pagination button[aria-current]{background:#224d75;border-color:#224d75;color:#fff}.pagination button:disabled{opacity:.4;cursor:default}.page-gap{padding:0 4px}.page-options{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.pagination select{padding:6px}.pagination input{width:62px;padding:6px}.page-jump{display:flex;gap:8px;align-items:center}.category-nav{overflow-y:auto}.shortcuts{overflow:hidden}.thumbs{overflow-x:auto;padding-bottom:6px}.thumbs button{flex-shrink:0}.product-card h3{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:22px;min-height:44px;overflow:hidden;overflow-wrap:anywhere}.product-card p,.corporate-card p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:normal;line-height:1.6;overflow-wrap:anywhere}.corporate-card h2,.corporate-card h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.company-intro>*,.contact-layout>*,.case-feature>*,.enterprise-intro>*,.detail-main>*{min-width:0}.detail-copy,.content-panel,.company-intro,.contact-info{overflow-wrap:anywhere}.content-panel img,.content-panel video{max-width:100%;height:auto}.spec-table{table-layout:fixed}.spec-table td,.spec-table th{overflow-wrap:anywhere}.download-row>span{min-width:0;overflow-wrap:anywhere}.download-row button{flex-shrink:0}.options{display:flex;flex-wrap:wrap;gap:10px}.options p{width:100%;margin:0}.options button{margin:0}.product-card{height:auto}.promotion{min-height:0}.floor-grid{align-items:stretch}
@media(max-width:700px){.pagination{gap:16px;font-size:12px;margin-top:26px}.page-controls{gap:4px;max-width:100%}.pagination button{padding:7px 9px;min-height:40px}.page-options{justify-content:center;gap:12px}.pagination input{width:54px}.category-nav{max-height:290px}.download-row{align-items:flex-start}.product-card{min-height:280px}.browse-card{min-height:280px}.promotion{min-height:160px}.section-head{min-width:0}.filter-row{min-width:0}.tabs{min-width:0}}
/* Shared geometry and spacing from tingche. */
.logo{border-radius:var(--corner-control)}
#search,.outline-button,.primary,.secondary,.options button,.pagination button,.pagination input,.pagination select,.catalog-toolbar select{border-radius:var(--corner-control)}
#search{overflow:hidden}#search input{border-radius:var(--corner-control) 0 0 var(--corner-control)}
.hero{border-radius:var(--corner-card);overflow:hidden}
.product-card,.browse-card,.promotion,.corporate-card,.filters,.company-intro,.company-values,.contact-layout,.case-feature,.content-panel,.detail-summary{border-radius:var(--corner-card)}
.corporate-card,.case-feature{overflow:hidden}
.product-card .image{border-radius:max(0px,calc(var(--corner-card) - var(--space-12)))}
.gallery>.image{border-radius:var(--corner-card)}.thumbs button{border-radius:var(--corner-small)}
dialog{border-radius:var(--corner-dialog);padding:var(--space-24)}
.floor-grid,.products,.catalog .products,.corporate-grid{gap:var(--site-grid-gap)}
.product-card{padding:var(--space-16)}
.corporate-card>div:last-child{padding:var(--site-card-pad)}
.shortcut{border-radius:var(--corner-small)}.shortcuts{gap:var(--space-12);background:transparent;margin-top:var(--space-12)}.shortcut-label{border-radius:var(--corner-small)}
.enterprise-intro{padding-top:var(--site-section-gap);padding-bottom:var(--site-section-gap)}
.company-intro,.contact-layout,.case-feature>div:last-child,.content-panel{padding:var(--space-48)}
.detail-main{gap:var(--space-48)}.detail-summary{padding:var(--space-24)}
.action-row,.thumbs{gap:var(--space-12)}.floor{margin-bottom:var(--space-48)}
.header nav{gap:var(--space-24)}.header{gap:var(--space-32)}
@media(max-width:1100px) and (min-width:701px){.header{gap:var(--space-16)}.header nav{gap:var(--space-16)}.detail-main{gap:var(--space-24)}}
@media(max-width:700px){:root{--site-grid-gap:var(--space-12);--site-card-pad:var(--space-24);--site-section-gap:var(--space-32)}.header{gap:var(--space-16)}.header nav.open{gap:0}.shortcuts{gap:var(--space-8);margin-top:var(--space-8)}.product-card{padding:var(--space-12)}.company-intro,.contact-layout,.case-feature>div:last-child,.content-panel{padding:var(--space-24)}.floor{margin-bottom:var(--space-24)}.detail-main{gap:var(--space-24)}.detail-summary{padding:var(--space-16)}.company-intro,.contact-layout{gap:var(--space-24)}}
/* Independent modules always retain visible breathing room on every side. */
:root{--site-module-gap:var(--space-24);--site-card-gap:var(--space-16)}
.hero-wrap{padding-top:var(--space-16);padding-bottom:var(--space-32)}
.hero{gap:var(--site-card-gap);background:transparent;border-radius:0;overflow:visible}
.category-nav,.hero-banner{border-radius:var(--corner-card)}
.hero-banner{min-width:0}
.shortcuts{gap:var(--site-card-gap);margin-top:var(--site-module-gap);overflow:visible}
.shortcut,.shortcut-label{border-radius:var(--corner-control);padding:var(--space-16)}
.enterprise-intro{margin-top:var(--space-24);margin-bottom:var(--space-24)}
.business-section{padding-top:var(--space-32);padding-bottom:var(--space-48)}
.business-cases{margin-top:var(--space-24);margin-bottom:var(--space-24)}
.business-contact{margin-bottom:var(--space-24)}
.corporate-card{padding:var(--space-16);display:flex;flex-direction:column;gap:var(--space-24)}
.corporate-card>.image{border-radius:var(--corner-small);flex-shrink:0}
.corporate-card>div:last-child{padding:0 var(--space-8) var(--space-8)}
.case-feature{padding:var(--space-24);gap:var(--space-32)}
.case-feature>.image{border-radius:var(--corner-small)}
.case-feature>div:last-child{padding:var(--space-24)}
.corporate-banner{margin-bottom:var(--space-16)}
.detail-tabs{border-radius:var(--corner-card);margin-bottom:var(--space-24)}
.download-row{gap:var(--space-24)}
.hero-copy .outline-button{margin-bottom:var(--space-16)}
@media(max-width:700px){:root{--site-module-gap:var(--space-16);--site-card-gap:var(--space-12)}.hero-wrap{padding-top:var(--space-8);padding-bottom:var(--space-24)}.shortcuts{gap:var(--space-12);margin-top:var(--space-16)}.shortcut{padding:var(--space-12);font-size:11px}.enterprise-intro{margin-top:var(--space-16);margin-bottom:var(--space-16)}.corporate-card{padding:var(--space-16);gap:var(--space-24)}.case-feature{padding:var(--space-16);gap:var(--space-24)}.case-feature>div:last-child{padding:var(--space-8)}.business-contact{margin-bottom:var(--space-16)}.business-cases{margin-top:var(--space-16);margin-bottom:var(--space-16)}.category-nav.open{box-shadow:0 8px 24px #21314322}.business-section{padding-top:var(--space-24);padding-bottom:var(--space-32)}}