/* Product presentations: imagery, construction and project configuration. */
body.page-product-example{--pe-ink:#171b1d;--pe-muted:#656d70;--pe-paper:#f6f5f1;--pe-line:#d9dcd6;--pe-accent:#ca3a14;background:var(--pe-paper);color:var(--pe-ink)}
.page-product-example .pe-main{margin:0;padding:76px 0 0;max-width:none;overflow:clip}
.page-product-example [lang="zh"].pe-copy{display:none}.page-product-example:lang(zh) [lang="en"].pe-copy{display:none}.page-product-example:lang(zh) [lang="zh"].pe-copy{display:revert}
.pe-main *{box-sizing:border-box}.pe-main a,.pe-main button{touch-action:manipulation}.pe-main button{font:inherit}.pe-shell{width:min(1320px,calc(100% - 96px));margin-inline:auto}.pe-main p{font-size:15px;line-height:1.85;margin:0;text-indent:2em}.pe-main h1,.pe-main h2,.pe-main h3{color:inherit;font-family:inherit;letter-spacing:-.035em;font-weight:700}.pe-main h2{font-size:clamp(30px,3vw,43px);line-height:1.2;margin:10px 0 20px}.pe-main h3{font-size:20px;line-height:1.35;margin:0 0 10px}.pe-eyebrow{display:block;color:var(--pe-accent);font-size:11px;font-weight:700;letter-spacing:.12em;line-height:1.5;text-transform:uppercase}.pe-crumb{padding:27px 0 20px;display:flex;flex-wrap:wrap;gap:9px;font-size:12px;line-height:1.7;color:var(--pe-muted)}.pe-crumb a{text-decoration:none}.pe-crumb a:hover{color:var(--pe-accent)}.pe-crumb i{font-style:normal;color:#a7aca7}.pe-hero{padding-bottom:48px}.pe-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:56px;align-items:center}.pe-product-stage{aspect-ratio:1.18;background:#fff;position:relative;overflow:hidden;display:grid;place-items:center}.pe-product-view{border:0;background:#fff;width:100%;height:100%;padding:0;cursor:zoom-in;overflow:hidden;position:relative}.pe-product-view img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .3s ease,transform-origin .3s ease}.pe-product-view[data-view="connector"] img{transform:scale(2);transform-origin:22% 61%}.pe-product-view[data-view="protection"] img{transform:scale(1.65);transform-origin:89% 51%}.pe-m12 .pe-product-view[data-view="connector"] img{transform:scale(2);transform-origin:8% 50%}.pe-m12 .pe-product-view[data-view="protection"] img{transform:scale(2.2);transform-origin:24% 64%}.pe-zoom-label{position:absolute;bottom:15px;right:15px;font-size:11px;background:#f4f5f1ed;color:#444d4b;border:1px solid #dadfd8;padding:7px 10px;pointer-events:none}.pe-view-tabs{display:flex;gap:0;border-bottom:1px solid var(--pe-line);margin-top:12px}.pe-view-tabs button{padding:12px 10px;flex:1;background:none;border:0;border-bottom:2px solid transparent;font-size:12px;color:#6b726e;cursor:pointer;min-height:44px;line-height:1.4}.pe-view-tabs button[aria-pressed="true"]{border-bottom-color:var(--pe-accent);color:var(--pe-ink);font-weight:700}.pe-hero h1{font-size:clamp(36px,3.5vw,49px);line-height:1.12;margin:13px 0 22px;max-width:16ch}.pe-hero-copy>p{color:#535c5d;font-size:16px}.pe-quick{padding:0;margin:23px 0 28px;list-style:none;display:flex;flex-wrap:wrap;gap:9px 18px}.pe-quick li{font-size:12px;color:#4b5555;display:flex;align-items:center;gap:7px}.pe-quick li:before{content:"";width:5px;height:5px;background:var(--pe-accent)}.pe-actions{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.pe-action{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:13px 22px;color:#fff;background:var(--pe-accent);border:1px solid var(--pe-accent);font-size:13px;font-weight:600;text-decoration:none;line-height:1.4;transition:background .2s}.pe-action:hover{background:#a62c0c;border-color:#a62c0c;color:#fff}.pe-action-outline{color:var(--pe-ink);background:transparent;border-color:#929a96}.pe-action-outline:hover{background:#202726;border-color:#202726;color:#fff}.pe-jump-nav{background:#e6e7df;border-top:1px solid #ced2ca;border-bottom:1px solid #ced2ca}.pe-jump-nav .pe-shell{display:grid;grid-template-columns:repeat(4,1fr)}.pe-jump-nav a{min-height:61px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-left:1px solid #cbd0c6;text-decoration:none;font-size:13px;font-weight:600;transition:background .2s}.pe-jump-nav a:last-child{border-right:1px solid #cbd0c6}.pe-jump-nav a:hover{background:#d8ddd2}.pe-arrow{color:var(--pe-accent);font-size:21px}.pe-section{padding:70px 0;scroll-margin-top:105px}.pe-section-head{max-width:770px;margin-bottom:32px}.pe-section-head p{color:#60696a}.pe-construction{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}.pe-construction-photo{position:relative;background:#fff;aspect-ratio:1;overflow:hidden}.pe-construction-photo img{width:100%;height:100%;object-fit:contain;display:block}.pe-feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 30px}.pe-feature{border-top:1px solid #aab1ac;padding-top:16px}.pe-feature h3{font-size:18px;margin:0 0 9px}.pe-feature p{font-size:14px;line-height:1.8;color:#626b6b}.pe-feature-index{color:var(--pe-accent);font-size:11px;display:block;margin-bottom:10px;font-variant-numeric:tabular-nums}.pe-photo-marker{position:absolute;width:29px;height:29px;border-radius:50%;background:#c83d17;color:#fff;border:2px solid #fff;box-shadow:0 1px 6px #0002;display:grid;place-items:center;font-size:11px;line-height:1;pointer-events:none}.pe-photo-marker:nth-of-type(1){left:13%;top:42%}.pe-photo-marker:nth-of-type(2){left:76%;top:24%}.pe-photo-marker:nth-of-type(3){left:70%;top:70%}.pe-photo-marker:nth-of-type(4){left:43%;top:58%}.pe-m12 .pe-photo-marker:nth-of-type(1){left:12%;top:39%}.pe-m12 .pe-photo-marker:nth-of-type(2){left:10%;top:68%}.pe-m12 .pe-photo-marker:nth-of-type(3){left:61%;top:25%}.pe-m12 .pe-photo-marker:nth-of-type(4){left:26%;top:62%}.pe-configuration{background:#172327;color:#fff}.pe-configuration .pe-eyebrow{color:#f58b61}.pe-config-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:start}.pe-config-copy{position:sticky;top:110px}.pe-config-copy p{color:#c2cdca;font-size:14px}.pe-config-table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.8}.pe-config-table th,.pe-config-table td{border-top:1px solid #475357;padding:14px 0;vertical-align:top;text-align:left}.pe-config-table th{width:33%;padding-right:23px;font-weight:600;color:#fff}.pe-config-table td{color:#ced7d4}.pe-config-table tr:last-child th,.pe-config-table tr:last-child td{border-bottom:1px solid #475357}.pe-applications{background:#e9eae3}.pe-app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.pe-app{min-width:0}.pe-app-media{height:235px;position:relative;overflow:hidden;background:#283533}.pe-app-media img{width:100%;height:100%;object-fit:cover;display:block}.pe-app-media:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,23,25,.86),rgba(10,23,25,0) 68%)}.pe-app-media h3{position:absolute;bottom:18px;left:20px;right:20px;color:#fff;z-index:1;font-size:21px;margin:0}.pe-app>p{font-size:14px;color:#55605e;margin-top:16px}.pe-support-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.pe-support-media{position:relative;min-width:0}.pe-support-media img{width:100%;height:350px;object-fit:cover;display:block}.pe-motto{padding:16px 20px;background:#dce1d7;font-size:15px;letter-spacing:.015em;font-weight:600;color:#36413e}.pe-support-list{display:grid;gap:22px}.pe-support-list article{border-bottom:1px solid var(--pe-line);padding-bottom:20px}.pe-support-list article:last-child{border-bottom:0;padding-bottom:0}.pe-support-list h3{font-size:20px}.pe-support-list p{font-size:14px;color:#626b6b}.pe-faq{border-top:1px solid var(--pe-line);padding-top:48px}.pe-faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px}.pe-faq h2{font-size:32px}.pe-faq details{border-bottom:1px solid #c4cbc3}.pe-faq summary{list-style:none;padding:18px 35px 18px 0;font-size:16px;font-weight:600;cursor:pointer;position:relative}.pe-faq summary::-webkit-details-marker{display:none}.pe-faq summary:after{content:"+";position:absolute;right:0;font-size:23px;line-height:1}.pe-faq details[open] summary:after{content:"−"}.pe-faq details p{padding:0 22px 20px 0;font-size:14px;color:#626b6b}.pe-cta{background:#ddd5ca;padding:48px 0}.pe-cta-grid{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px}.pe-cta h2{font-size:32px;max-width:24ch;margin-top:0}.pe-cta p{font-size:14px;color:#505b56;max-width:76ch}.pe-bottom-nav{padding:25px 0;background:#fff}.pe-bottom-nav .pe-shell{display:flex;align-items:center;justify-content:space-between;gap:24px}.pe-bottom-nav a{font-size:13px;text-decoration:none;display:flex;align-items:center;gap:12px}.pe-bottom-nav a:hover{color:var(--pe-accent)}.pe-main a:focus-visible,.pe-main button:focus-visible,.pe-main summary:focus-visible{outline:3px solid #e98445;outline-offset:4px}.pe-image-dialog{border:0;width:min(1030px,calc(100vw - 40px));max-height:calc(100vh - 32px);padding:18px;background:#fff;color:#172327}.pe-image-dialog::backdrop{background:#0b161be8}.pe-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.pe-dialog-head h2{margin:0;font-size:18px;line-height:1.4}.pe-dialog-close{width:44px;height:44px;border:1px solid #b9c1b8;background:#fff;color:#172327;font-size:27px;cursor:pointer;flex-shrink:0}.pe-image-dialog>img{display:block;width:100%;height:min(76vh,800px);object-fit:contain}.pe-image-dialog button:focus-visible{outline:3px solid #e98445;outline-offset:3px}
.page-product-example .pe-main{padding-top:0}.pe-main .pe-hero{padding:0 0 48px}.pe-main .pe-crumb{margin:0!important}
.page-product-example .footer .container>div:last-child>a{display:block;margin-top:12px}
.pe-support-media>img{height:230px}.pe-inspection-media{margin-top:16px}.pe-inspection-media img{height:175px}
@media(min-width:1600px){.pe-app-media{height:270px}}
@media(max-width:1100px){.pe-hero-grid{gap:32px}.pe-shell{width:calc(100% - 64px)}.pe-hero h1{font-size:39px}.pe-construction{gap:32px}.pe-feature-list{gap:22px}.pe-config-grid,.pe-support-grid,.pe-faq-grid{gap:34px}.pe-app-media{height:210px}.pe-app-media h3{font-size:18px;left:16px;right:16px}.pe-section{padding:56px 0}.pe-support-media img{height:320px}}
@media(max-width:760px){.page-product-example .pe-main{padding-top:76px}.pe-shell{width:calc(100% - 40px)}.pe-crumb{padding:20px 0 15px;font-size:11px;gap:6px}.pe-hero-grid{grid-template-columns:1fr;gap:28px}.pe-product-stage{aspect-ratio:1.18}.pe-hero h1{font-size:34px;max-width:20ch;line-height:1.15;margin:11px 0 17px}.pe-hero-copy>p{font-size:15px}.pe-quick{margin:19px 0 22px;gap:8px 14px}.pe-hero{padding-bottom:32px}.pe-actions{gap:10px}.pe-action{font-size:12px;padding:12px 17px;min-height:46px;gap:12px}.pe-jump-nav .pe-shell{width:100%;grid-template-columns:repeat(2,minmax(0,1fr))}.pe-jump-nav a{padding:13px 20px;min-height:52px;font-size:12px;border-bottom:1px solid #cbd0c6}.pe-jump-nav a:nth-child(2){border-right:1px solid #cbd0c6}.pe-jump-nav a:nth-child(n+3){border-bottom:0}.pe-section{padding:44px 0;scroll-margin-top:96px}.pe-main h2{font-size:29px;margin:10px 0 17px}.pe-section-head{margin-bottom:25px}.pe-construction,.pe-config-grid,.pe-support-grid,.pe-faq-grid{grid-template-columns:1fr;gap:28px}.pe-construction-photo{max-height:420px;aspect-ratio:1.12}.pe-feature-list{gap:23px 20px}.pe-feature h3{font-size:17px;line-height:1.4}.pe-feature p{font-size:13px;line-height:1.8}.pe-config-copy{position:static}.pe-config-table{font-size:13px;line-height:1.85}.pe-config-table th{width:31%;padding-right:16px}.pe-config-table th,.pe-config-table td{padding-block:13px}.pe-app-grid{grid-template-columns:1fr;gap:29px}.pe-app-media{height:230px}.pe-app-media h3{font-size:22px;left:20px;bottom:18px}.pe-app>p{font-size:14px;margin-top:14px}.pe-support-media img{height:250px}.pe-support-list{gap:20px}.pe-support-list h3{font-size:19px}.pe-faq{padding-top:33px}.pe-faq-grid{gap:5px}.pe-faq summary{font-size:15px;line-height:1.6;padding-block:18px}.pe-faq details p{font-size:14px}.pe-cta{padding:36px 0}.pe-cta-grid{grid-template-columns:1fr;gap:22px}.pe-cta h2{font-size:29px;max-width:100%}.pe-cta .pe-action{justify-self:start}.pe-bottom-nav .pe-shell{align-items:flex-start;flex-direction:column;gap:17px}.pe-bottom-nav a{font-size:12px}.pe-image-dialog{padding:13px;width:calc(100vw - 20px)}.pe-dialog-head h2{font-size:15px}.pe-image-dialog>img{height:65vh}}
@media(max-width:760px){.page-product-example .pe-main{padding-top:0}.pe-main .pe-hero{padding-bottom:32px}.pe-feature-list{grid-template-columns:1fr}.pe-feature h3{font-size:19px}.pe-feature p{font-size:14px}.pe-inspection-media img{height:175px}.page-product-example .footer .container>div:last-child>a{margin-top:14px}}
@media(max-width:360px){.pe-actions{align-items:stretch;flex-direction:column}.pe-action{width:100%}.pe-hero h1{font-size:31px}}
@media(prefers-reduced-motion:reduce){.pe-product-view img,.pe-action,.pe-jump-nav a{transition:none}}

/* Expanded applications and contextual construction photography. */
.pe-app-grid{row-gap:34px}.pe-app-text{padding:25px;background:#f3f4ee;border-top:2px solid #909e91}.pe-app-heading>span{display:block;font-size:12px;color:var(--pe-accent);margin-bottom:12px}.pe-app-heading h3{font-size:22px}.pe-app-text>p{margin-top:14px}.pe-construction-photo img{object-fit:cover}.pe-construction-text{grid-template-columns:1fr}.pe-construction-text .pe-feature-list{grid-template-columns:repeat(4,minmax(0,1fr))}.pe-support-list .pe-manufacturing{background:#e6e9df;padding:22px;border:0}.pe-hero h1{overflow-wrap:break-word}.pe-layout-material-selection .pe-construction-photo{aspect-ratio:1.16}.pe-config-table th{overflow-wrap:break-word}
@media(max-width:1100px){.pe-construction-text .pe-feature-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.pe-construction-text .pe-feature-list{grid-template-columns:1fr}.pe-app-grid{row-gap:26px}.pe-app-text{padding:22px}.pe-app-heading h3{font-size:22px}}

/* Reading-first quality revision: modest supporting media and a single wide text column. */
.pe-construction{grid-template-columns:minmax(220px,30%) minmax(0,1fr);gap:56px;max-width:1240px}
.pe-construction-media{position:sticky;top:110px;display:grid;gap:20px;align-self:start;max-width:300px}
.pe-construction-photo{aspect-ratio:auto;background:transparent;max-height:none}
.pe-construction-photo img{width:100%;height:auto;max-height:300px;object-fit:contain;background:#fff}
.pe-feature-list,.pe-construction-text .pe-feature-list{grid-template-columns:minmax(0,1fr);gap:0}
.pe-feature{display:grid;grid-template-columns:28px minmax(0,1fr);grid-template-areas:'number title' 'number copy';column-gap:16px;padding:19px 0 23px}
.pe-feature-index{grid-area:number;margin:0;padding-top:5px}
.pe-feature h3{grid-area:title;font-size:20px;line-height:1.4;margin:0 0 9px}
.pe-feature p{grid-area:copy;max-width:80ch;font-size:15px;line-height:1.85}
.pe-config-table,.pe-config-copy p,.pe-app>p,.pe-support-list p,.pe-faq details p,.pe-cta p{font-size:15px}
.pe-config-table th{width:32%}.pe-config-table td{line-height:1.85}
.pe-app-grid-wide{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 28px}
.pe-app-grid-wide .pe-app-media{height:auto;aspect-ratio:1.85}
.pe-app>p{max-width:80ch}.pe-app-media h3{font-size:21px;line-height:1.35}
.pe-related-series{background:#e2e6dd;padding:30px 0;border-top:1px solid #c8d0c3}
.pe-related-series>.pe-shell{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start}
.pe-related-series h2{font-size:24px;margin:7px 0 12px}.pe-related-series p{font-size:14px;color:#53605a}
.pe-related-series-links{display:grid;gap:20px}.pe-related-series-links a{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:44px;padding-bottom:10px;border-bottom:1px solid #9eac99;font-size:18px;font-weight:600;text-decoration:none}
.pe-related-series-links article p{padding-top:10px}.pe-related-series-links a:hover{color:var(--pe-accent)}
@media(max-width:1100px){.pe-construction{grid-template-columns:minmax(220px,29%) minmax(0,1fr);gap:36px}.pe-app-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}.pe-app-media{height:auto;aspect-ratio:1.8}.pe-config-grid{grid-template-columns:1fr;gap:25px}.pe-config-copy{position:static;max-width:760px}.pe-config-table th{width:32%;padding-right:28px}.pe-support-grid{grid-template-columns:.8fr 1.2fr;gap:32px}}
@media(max-width:760px){.pe-construction{grid-template-columns:1fr;gap:26px}.pe-construction-media{position:static;max-width:480px;width:100%;gap:16px}.pe-construction-photo img{max-height:250px}.pe-feature-list,.pe-construction-text .pe-feature-list{grid-template-columns:1fr}.pe-feature{grid-template-columns:22px minmax(0,1fr);column-gap:12px;padding:17px 0 20px}.pe-feature h3{font-size:19px}.pe-feature p,.pe-config-table,.pe-config-copy p,.pe-app>p,.pe-support-list p,.pe-faq details p,.pe-cta p{font-size:14px}.pe-app-grid,.pe-app-grid-wide{grid-template-columns:1fr;gap:30px}.pe-app-media,.pe-app-grid-wide .pe-app-media{aspect-ratio:1.55;height:auto}.pe-app-media h3{font-size:21px}.pe-support-grid{grid-template-columns:1fr}.pe-config-table th{width:34%;padding-right:16px}.pe-related-series>.pe-shell{grid-template-columns:1fr;gap:22px}.pe-related-series{padding:28px 0}.pe-related-series h2{font-size:24px}.pe-related-series-links a{font-size:17px}}

/* Keep each technical label and its explanation together on small screens. */
@media(max-width:760px){
  .pe-config-table,.pe-config-table tbody{display:block;width:100%}
  .pe-config-table tr{display:grid;grid-template-columns:minmax(0,1fr);gap:6px;border-top:1px solid #475357;padding:17px 0 19px}
  .pe-config-table th,.pe-config-table td{display:block;width:100%;min-width:0;border:0;padding:0;text-align:left}
  .pe-config-table th{line-height:1.5;overflow-wrap:normal}
  .pe-config-table td{line-height:1.8;overflow-wrap:anywhere}
  .pe-config-table tr:last-child{border-bottom:1px solid #475357}
  .pe-config-table tr:last-child th,.pe-config-table tr:last-child td{border-bottom:0}
}

/* Close-ups show different regions of the displayed example itself. */
.pe-product-detail-crop{position:relative;overflow:hidden;background:#fff;width:100%;align-self:start}
.pe-product-detail-crop img{position:absolute;display:block;height:auto;max-width:none;max-height:none}
@media(max-width:760px){.pe-construction-media{grid-template-columns:repeat(2,minmax(0,1fr));max-width:480px;gap:12px}.pe-construction-media:has(>.pe-product-detail-crop:only-child){grid-template-columns:1fr;max-width:350px}}
/* Let descriptive product names use the full hero text measure. */
.pe-hero h1{max-width:100%;text-wrap:balance}

.pe-construction-text{grid-template-columns:1fr;max-width:960px}