/* Fire procurement: charcoal structure, white content, restrained safety red. */
:root{--ink:#1b242b;--dark:#1b2328;--red:#e52b28;--red-dark:#c92120;--muted:#68747e;--line:#e1e6e9;--soft:#f1f4f6;--paper:#fff;--radius:5px;--container:1540px;font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:130px}body{margin:0;font-size:14px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button{color:inherit}input,select,textarea{min-width:0;max-width:100%}button,a{touch-action:manipulation}input:not([type=checkbox]),select,textarea{padding:10px 12px;border:1px solid #d6dce1;border-radius:var(--radius);background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid #e52b2822;border-color:var(--red)}:focus-visible{outline:3px solid #f29b30;outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.35}img{display:block;max-width:100%;height:auto}button{border:0;background:none}button:hover,a:hover{color:var(--red)}[hidden]{display:none!important}main{min-height:65vh}main:focus{outline:none}.container{width:calc(100% - 96px);max-width:var(--container);margin-inline:auto}.section{padding-block:38px 48px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:20px;top:-80px;z-index:1000;background:#fff;color:var(--ink);padding:12px}.skip-link:focus{top:10px}.loading{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.loading b{font-size:30px}.loading p{color:var(--muted)}.button{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:42px;padding:10px 19px;border:1px solid transparent;border-radius:var(--radius);font-weight:700;line-height:1.4;white-space:nowrap}.button.primary{background:var(--red);color:#fff;border-color:var(--red)}.button.primary:hover{background:var(--red-dark);border-color:var(--red-dark);color:#fff}.button.outline{border-color:#d3dce2;background:#fff;color:var(--ink)}.button.outline:hover{border-color:var(--red);color:var(--red)}.button.large{min-height:50px;padding:14px 27px;font-size:16px}.button.full{width:100%;margin-top:10px}.text-link{display:inline-block;color:var(--red);font-weight:600}.text-link:hover{text-decoration:underline}.text-button{color:var(--muted);font-size:13px;text-decoration:underline;text-underline-offset:3px}.fine{font-size:12px;line-height:1.9;color:var(--muted)}.muted,.quiet{color:var(--muted)}.quiet{padding:22px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--red)}.tag{display:inline-block;background:#fef0ef;color:var(--red);padding:3px 10px;font-size:12px;border-radius:3px}
/* Header and navigation */
.header{position:sticky;top:0;z-index:50;box-shadow:0 1px 0 #ffffff0d;background:var(--dark);color:#fff}.header-inner{max-width:1800px;margin:auto;display:flex;align-items:center;gap:30px;padding:18px 3.3%;min-height:82px}.wordmark{font-weight:900;letter-spacing:-1px;font-size:31px;line-height:1.05;color:#fff;white-space:nowrap;display:inline-flex;flex-direction:column}.wordmark:hover{color:#fff}.wordmark span{font:9px/1.5 Arial,sans-serif;letter-spacing:3px;font-weight:500;color:#9eacb5;margin-top:6px}.search-form{display:flex;background:#fff;border-radius:var(--radius);overflow:hidden;min-width:220px;border:1px solid #d6dce1}.header .search-form{flex:1;max-width:520px}.search-form input:not([type=hidden]){flex:1;min-width:0;border:0;border-radius:0;padding:12px 17px;background:#fff}.search-form button{border:0;min-width:83px;background:var(--red);color:white;font-weight:700;font-size:15px;padding:10px 18px}.search-form button:hover{background:var(--red-dark)}.nav{display:flex;gap:25px;margin-left:auto;align-items:center;white-space:nowrap;font-size:14px;font-weight:600}.nav a{position:relative;padding-block:11px}.nav a[aria-current]:after{content:"";position:absolute;left:0;bottom:0;width:28px;height:3px;background:var(--red)}.nav a[aria-current]{color:#ff6864}.nav a:hover{color:#ff6864}.nav span{font-size:11px;color:#b7c0c5}.count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;background:#ffffff25;border-radius:20px;padding-inline:5px;font-size:11px}.menu-toggle{display:none;color:#fff;padding:9px}.secondary-nav{border-top:1px solid #ffffff0a;background:#242d33;font-size:12px}.secondary-nav .container{display:flex;gap:34px;align-items:center;min-height:36px}.secondary-nav a{color:#b8c3ca}.secondary-nav a:hover{color:#fff}.secondary-nav .all-categories{color:white;font-weight:700;margin-right:18px}.header-quote{font-size:13px}
/* Homepage */
.hero{position:relative;background:#0c1822 url('/assets/hero-building.png') center 48%/cover no-repeat;color:#fff;min-height:365px;isolation:isolate}.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0510186e 0%,#06101922 46%,transparent 70%)}.hero-content{padding-top:43px;padding-bottom:39px;position:relative}.hero h1{font-size:clamp(36px,3.4vw,58px);font-weight:850;line-height:1.3;letter-spacing:-1.5px;max-width:780px;margin-top:10px}.hero .eyebrow{color:#d6dce0;letter-spacing:3px;font-size:11px}.red-rule{width:57px;height:4px;background:var(--red);margin-block:15px 11px}.hero-subtitle{font-size:24px;letter-spacing:1px;font-weight:500}.hero-search{max-width:610px;min-height:52px;margin-top:21px}.hero-search input{font-size:16px}.hero-search button{min-width:110px;font-size:17px}.hero-hot{display:flex;gap:18px;color:#bfcbd2;font-size:11px;margin-top:12px;align-items:center}.hero-hot a:hover{color:white}.hero-label{position:absolute;padding:3px 10px;color:#fff;background:#14232cdb;border:1px solid #ee5147;font-size:11px;font-weight:600;border-radius:2px;pointer-events:none}.label-one{top:22%;left:62%}.label-two{top:12%;right:9%}.label-three{top:64%;right:4%}.family-strip{display:grid;grid-template-columns:repeat(4,1fr);padding-block:22px;gap:0}.family-card{position:relative;display:flex;align-items:flex-start;gap:14px;border-right:1px solid var(--line);padding:0 15px;height:133px;overflow:hidden}.family-card:first-child{padding-left:0}.family-card:last-child{border-right:0}.family-number{font:700 42px/1 Arial,sans-serif;color:#c8cfd4}.family-card>div:not(.exit-illustration){border-left:3px solid var(--red);padding-left:16px;z-index:1;width:70%}.family-card h2{font-size:19px;font-weight:800;white-space:nowrap}.family-card p{font-size:12px;color:var(--muted);margin-top:7px;width:70%;line-height:1.7}.family-card img{position:absolute;right:2%;bottom:-5px;width:32%;height:108px;object-fit:contain;mix-blend-mode:multiply}.round-arrow{display:inline-grid;place-items:center;width:27px;height:27px;border:1px solid var(--red);border-radius:50%;color:var(--ink);font-size:17px;margin-top:10px;line-height:1}.family-card:hover .round-arrow{background:var(--red);color:#fff}.exit-illustration{position:absolute;right:12px;bottom:18px;padding:6px;background:#067343;color:#fff;box-shadow:0 0 0 6px #e7ecec;font-size:10px;font-weight:800;transform:perspective(200px) rotateY(-12deg);max-width:80px;text-align:center}.exit-illustration span{display:block;font-size:27px;line-height:1}.brand-section{padding:24px 0;background:#eef1f4}.brand-section-top{display:flex;gap:24px;align-items:center;margin-bottom:17px}.brand-section-top>div:first-child{display:flex;align-items:center;gap:16px}.brand-section h2,.section-head h2{position:relative;font-size:28px;font-weight:800;padding-left:19px;letter-spacing:-.5px;white-space:nowrap}.brand-section h2:before,.section-head h2:before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;background:var(--red);border-radius:2px}.brand-section-top p,.section-head p{font-size:13px;color:var(--muted)}.brand-tabs{display:flex;gap:7px;flex-wrap:wrap}.brand-section-top .brand-tabs{margin-left:auto}.brand-tabs button{padding:7px 16px;background:#fff;border:1px solid #e3e8ec;border-radius:3px;min-height:34px;white-space:nowrap;font-size:12px;color:#435260}.brand-tabs button:hover{border-color:var(--red);color:var(--red)}.brand-tabs button.active{background:var(--red);border-color:var(--red);color:#fff}.brand-section-top>.text-link{font-size:12px;white-space:nowrap;margin-left:auto;color:var(--ink)}.brand-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.brand-tile{position:relative;min-height:65px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #e0e6eb;border-radius:4px;padding:15px 31px 15px 15px;transition:border-color .18s,transform .18s}.brand-tile strong{font-size:22px;font-weight:800;text-align:center}.brand-tile span{position:absolute;right:17px;font-size:22px;font-weight:400}.brand-tile:hover{border-color:var(--red);transform:translateY(-2px);color:var(--red)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head>div{display:flex;align-items:center;gap:19px}.section-head>.text-link{font-size:13px;white-space:nowrap}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{min-width:0;border:1px solid var(--line);border-radius:5px;background:#fff;overflow:hidden;transition:border-color .18s,box-shadow .18s}.product-card:hover{border-color:#d9aba7;box-shadow:0 8px 24px #29354109}.product-photo{height:220px;padding:19px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #f1f3f5;background:#fff}.product-photo img{height:100%;width:100%;object-fit:contain}.product-placeholder{min-height:160px;width:100%;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;background:#f6f8f9;border:1px dashed #dbe2e6;color:#88959e;text-align:center;padding:22px}.product-placeholder:before{content:"＋";font-size:34px;color:#c9d2d8;font-weight:300;line-height:1.2}.product-placeholder span{font-size:12px}.product-placeholder b{font-size:13px;font-weight:500;color:#6c7c87}.product-card-body{padding:18px 17px 14px}.brand-label{display:inline-block;color:var(--red);font-size:12px;font-weight:600;margin-bottom:7px}.product-card h3{font-size:15px;font-weight:700;line-height:1.6;min-height:48px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-category{color:#89949d;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:8px}.card-actions{display:flex;gap:8px;align-items:center;margin-top:15px;padding-top:11px;border-top:1px solid #eff2f4}.add-quote{color:var(--red);font-size:12px;font-weight:700;padding:6px 0;margin-right:auto}.icon-button{font-size:12px;border:1px solid #e4e8eb;border-radius:3px;padding:4px 6px;min-height:29px}.icon-button.selected{color:var(--red);border-color:#f0b8b3;background:#fff7f6}.scenario-section{background:var(--dark);color:#fff;padding-block:38px 43px}.scenario-section .section-head p{color:#b5c2c9}.scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.scenario-card{background:#29343b;border:1px solid #44515a;padding:24px;position:relative;min-height:220px;transition:background .2s}.scenario-card:hover{color:#fff;background:#303f48}.scenario-card>span{font:600 30px/1 Arial,sans-serif;color:#72838e}.scenario-card h3{font-size:23px;margin-top:18px}.scenario-card p{font-size:13px;color:#c5d0d6;margin-top:9px}.scenario-card small{display:block;color:#94a5af;margin-top:6px}.scenario-card b{display:block;font-size:12px;color:#ff7770;margin-top:18px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.article-grid:has(.article-card:nth-child(4):last-child){grid-template-columns:repeat(4,1fr)}.article-card{padding:25px;border:1px solid var(--line);border-radius:4px;display:flex;flex-direction:column;background:#fff;min-width:0}.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:17px;color:#8a959e;font-size:11px}.article-card h3{font-size:17px;line-height:1.65;margin:18px 0 12px}.article-card p{color:var(--muted);font-size:13px;line-height:1.9;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:20px}.article-card .text-link{font-size:12px;margin-top:auto}.quote-banner{padding:30px 38px;margin-block:5px 48px;background:#f3f5f6;display:flex;justify-content:space-between;align-items:center;border-left:4px solid var(--red);gap:25px}.quote-banner h2{font-size:26px;margin-block:9px}.quote-banner p:not(.eyebrow){font-size:13px;color:var(--muted)}
/* Inner pages */
.breadcrumb{display:flex;gap:11px;align-items:center;flex-wrap:wrap;padding-block:16px;color:#89949c;font-size:12px;line-height:1.8}.breadcrumb a{color:#66737d}.breadcrumb>span:last-child{max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page-intro{background:#f1f4f6;border-block:1px solid #e8edf0;padding:30px 0 32px}.page-intro h1{font-size:32px;line-height:1.5;margin-block:6px 7px}.page-intro>.container>p:last-child{color:var(--muted);font-size:13px}.listing-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:28px;align-items:start}.filter-sidebar{border:1px solid var(--line);border-radius:4px;padding:20px;background:#fff}.filter-heading{display:flex;justify-content:space-between;align-items:center;font-size:16px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:15px}.filter-sidebar label,.project-panel label,.manual-entry label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#596974;margin-bottom:18px}.filter-sidebar input,.filter-sidebar select{width:100%;font-size:12px}.filter-sidebar .checkbox{flex-direction:row;gap:9px;align-items:center}.checkbox input{width:15px;height:15px;accent-color:var(--red)}.filter-help{margin-top:24px;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:12px}.filter-help strong{color:var(--ink)}.filter-help p{margin-top:8px}.filter-help>a{display:inline-block;color:var(--red);margin-top:12px}.results-toolbar{display:flex;align-items:center;gap:18px;min-height:40px;padding-bottom:15px;border-bottom:1px solid var(--line);margin-bottom:22px;font-size:13px;color:var(--muted)}.results-toolbar strong{color:var(--red);font-size:16px;margin-inline:4px}.results-toolbar label{margin-left:auto;font-size:12px;white-space:nowrap}.results-toolbar select{padding:7px 10px;max-width:180px}.results-toolbar .button{font-size:12px;padding:8px 12px;min-height:34px}.listing-main .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;padding-top:30px;font-size:13px;flex-wrap:wrap}.pagination button,.pagination a{min-width:36px;min-height:36px;display:grid;place-items:center;border:1px solid var(--line);padding:7px 12px;border-radius:3px}.pagination [aria-current]{background:var(--red);color:#fff;border-color:var(--red)}.empty-state{padding:65px 25px;text-align:center;background:#f7f9fa;display:flex;flex-direction:column;align-items:center;border:1px solid #e8edef}.empty-state h2{font-size:23px;margin-block:14px 10px}.empty-state p{color:var(--muted);font-size:13px;margin-bottom:24px;max-width:480px}.empty-symbol{font:50px/1 Arial,sans-serif;color:#b8c4cd}.mixed-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.resource-result{padding:26px;border:1px solid var(--line);border-radius:4px}.resource-result h3{font-size:18px;line-height:1.65;margin-block:12px}.resource-result p{color:var(--muted);font-size:13px;line-height:1.9;margin-bottom:20px}.resource-result .text-link{font-size:12px}.catalog-jumps{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}.catalog-jumps a{border:1px solid var(--line);border-radius:3px;padding:8px 14px;font-size:13px}.catalog-jumps a:hover{border-color:var(--red)}.catalog-group{scroll-margin-top:145px;display:grid;grid-template-columns:240px 1fr;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:3px;margin-bottom:25px}.catalog-group>div:first-child{padding:28px;background:#f7f9fa}.catalog-group h2{font-size:23px;margin:12px 0 20px}.catalog-group .text-link{font-size:12px}.catalog-links{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding:15px 25px;align-content:start}.catalog-links a{padding:12px 10px;font-size:13px;border-bottom:1px solid #f0f3f5;display:flex;justify-content:space-between;gap:14px}.catalog-links span{color:#9da9b1}.brand-directory-controls{display:flex;gap:25px;justify-content:space-between;align-items:center;padding-bottom:23px;border-bottom:1px solid var(--line);flex-wrap:wrap}.brand-search{display:flex;align-items:center;gap:15px;font-weight:700}.brand-search input{font-weight:400;width:290px}.result-note{color:var(--muted);font-size:13px;padding:20px 0}.brand-directory-controls+.result-note+.brand-grid{gap:16px}.product-overview{display:grid;grid-template-columns:minmax(320px,42%) minmax(0,1fr);gap:55px;margin-top:12px;padding-bottom:40px}.detail-photo{min-height:420px;border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:35px 35px 0;border-radius:4px;position:relative;background:#fff}.detail-photo img{height:340px;width:100%;object-fit:contain;margin-bottom:25px}.detail-photo .product-placeholder{flex:1;border:0;background:#f7f9fa;min-height:320px}.photo-caption{font-size:11px;color:#89959e;padding-block:16px;text-align:center;margin-top:auto}.detail-summary{padding-top:12px}.detail-summary>.brand-label{margin-top:20px}.detail-summary h1{font-size:30px;margin-bottom:18px;line-height:1.55}.detail-description{font-size:13px;color:var(--muted);line-height:1.9;margin-bottom:22px}.summary-specs{margin:0;padding:14px 0;border-block:1px solid var(--line);font-size:13px}.summary-specs>div{display:flex;gap:25px;margin:8px 0}.summary-specs dt{width:90px;flex:none;color:var(--muted)}.summary-specs dd{margin:0}.quantity-control{display:flex;align-items:center;gap:0;margin-block:23px}.quantity-control label{font-size:13px;margin-right:25px;color:var(--muted)}.quantity-control button{height:34px;width:34px;border:1px solid var(--line);font-size:18px}.quantity-control input{width:65px;height:34px;text-align:center;border-radius:0;padding:4px}.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:15px}.detail-actions .button{font-size:13px;min-height:44px;padding:10px 16px}.detail-content{padding-top:0}.tabs{display:flex;border-bottom:2px solid var(--red);position:sticky;top:118px;z-index:5;background:#fff}.tabs button{padding:16px 30px;font-weight:700;font-size:14px;color:var(--muted)}.tabs [aria-selected=true]{background:var(--red);color:#fff}.tab-panel{border:1px solid var(--line);border-top:0;padding:32px 38px;min-height:180px;overflow:auto}.prose{font-size:14px;line-height:2;color:#4b5a65;overflow-wrap:anywhere}.prose h2{font-size:21px;color:var(--ink);margin:26px 0 14px;line-height:1.65}.prose h3{font-size:18px;color:var(--ink);margin:20px 0 12px}.prose p{margin:12px 0}.prose ul,.prose ol{padding-left:22px}.prose a{color:var(--red)}.prose table{width:100%;border-collapse:collapse;margin-block:20px;font-size:13px}.prose td,.prose th{border:1px solid #dfe5e9;padding:10px 12px;min-width:55px}.prose tr:nth-child(odd){background:#f6f8f9}.prose img{max-height:550px;object-fit:contain;margin:18px auto}.prose blockquote{border-left:3px solid var(--red);padding-left:20px;margin:20px 0}.detail-content .article-grid{grid-template-columns:repeat(3,1fr)}
/* Resources */
.resource-nav{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:24px}.resource-nav a{padding:7px 15px;border:1px solid var(--line);border-radius:3px;font-size:13px}.resource-nav [aria-current]{color:#fff;background:var(--red);border-color:var(--red)}.resource-search{max-width:650px;margin-bottom:28px}.resource-search input{width:100%}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:38px;align-items:start;padding-top:5px}.article-detail{border:1px solid var(--line);border-radius:4px;padding:35px 45px}.article-detail h1{font-size:30px;line-height:1.6;margin-block:12px 18px}.article-detail>.article-meta{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:25px;font-size:12px}.article-note{border-left:3px solid #bac8d1;background:#f4f6f8;padding:15px 20px;font-size:12px;color:#6e7f8b;margin-block:30px}.article-detail>.text-link{font-size:13px}.article-aside{padding:25px;background:#f4f6f8;border-radius:4px}.article-aside>h3{font-size:18px;margin-bottom:15px}.article-aside>a{display:flex;align-items:center;gap:15px;justify-content:space-between;font-size:13px;padding-block:15px;border-bottom:1px solid #dfe5e9;line-height:1.8}.article-aside>a span{color:var(--red)}.article-aside .filter-help h3{font-size:17px}
/* Procurement tools */
.quote-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:32px;align-items:start}.quote-layout .section-head h2{font-size:22px}.quote-layout .section-head h2 .muted{font-size:13px;font-weight:400;margin-left:8px}.quote-table{border:1px solid var(--line);border-radius:4px;overflow:hidden}.quote-table-head,.quote-row{display:grid;grid-template-columns:minmax(0,1fr) 78px minmax(80px,.7fr) 48px;gap:16px;align-items:center;padding:17px 20px}.quote-table-head{background:#f1f4f6;font-size:12px;color:var(--muted)}.quote-row{border-top:1px solid var(--line);font-size:13px;line-height:1.8}.quote-row>div small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.quote-row input{font-size:12px;padding:8px}.manual-entry{border:1px dashed #cbd5dd;padding:18px 20px;margin-top:20px;border-radius:4px}.manual-entry summary{cursor:pointer;color:var(--red);font-weight:600}.manual-entry form{display:flex;gap:15px;align-items:end;padding-top:20px}.manual-entry label{flex:1;margin:0}.manual-entry label:nth-child(2){max-width:95px}.manual-entry .button{font-size:12px}.quote-help{background:#f3f6f8;padding:20px;font-size:12px;color:var(--muted);margin-top:24px;border-radius:4px}.quote-help strong{color:var(--ink);font-size:14px}.quote-help p{margin-top:9px}.project-panel{border:1px solid var(--line);padding:25px;background:#f9fafb;border-top:3px solid var(--red);border-radius:3px}.project-panel h2{font-size:20px;margin-bottom:25px}.project-panel input,.project-panel textarea{width:100%}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.project-panel .fine{margin-top:12px}.success-note{color:#24704b;font-size:12px;margin-top:12px}.compare-scroll{overflow:auto}.compare-table{width:100%;min-width:700px;border-collapse:collapse;table-layout:fixed;font-size:13px;line-height:1.8}.compare-table td,.compare-table th{border:1px solid var(--line);padding:20px;vertical-align:top}.compare-table th:first-child{width:130px;background:#f0f3f6;font-weight:600}.compare-table thead th{font-size:16px;text-align:left;border-top:3px solid var(--red)}.compare-table thead .text-button{display:block;margin-top:12px}.compare-table img{width:150px;height:160px;object-fit:contain;margin:auto}.compare-table td .text-link{display:block;font-size:12px;margin-top:13px}.compare-table .product-placeholder{min-height:160px;font-size:12px}.scenario-detail{display:grid;grid-template-columns:1fr 1fr;gap:24px}.scenario-detail-card{border:1px solid var(--line);background:#f7f9fa;padding:35px;border-top:3px solid #c9d4dc;border-radius:3px}.scenario-detail-card.highlight{border-top-color:var(--red)}.scenario-detail-card h2{font-size:27px;margin:13px 0}.scenario-detail-card>p{color:var(--muted);font-size:13px}.scenario-detail-card>div{display:flex;flex-wrap:wrap;gap:10px;margin-block:28px}.scenario-detail-card .button{font-size:12px;font-weight:500;white-space:normal}.scenario-detail-card .text-link{font-size:12px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.panel{border:1px solid var(--line);padding:35px;border-radius:4px}.panel h2{font-size:24px;margin-bottom:23px}.panel p{color:var(--muted);margin-bottom:20px;line-height:2}.info-list{font-size:13px}.info-list>div{display:grid;grid-template-columns:125px 1fr;gap:18px;padding:15px 0;border-bottom:1px solid var(--line)}.info-list dt{color:var(--muted)}.info-list dd{margin:0}
/* Footer */
.footer{background:var(--dark);color:#c0cbd2;padding-top:43px;margin-top:12px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:45px;padding-bottom:35px}.footer .wordmark{font-size:27px;margin-bottom:18px}.footer-grid>div>p{font-size:12px;color:#a4b3bd;max-width:370px;margin-top:10px}.footer h3{font-size:14px;color:#fff;margin-bottom:17px}.footer-grid>div>a:not(.wordmark){display:block;font-size:12px;margin-block:11px}.footer .fine{color:#899ba7;font-size:11px}.footer-bottom{border-top:1px solid #3a454d;display:flex;align-items:center;gap:25px;justify-content:space-between;padding-block:19px;color:#8f9fa9;font-size:11px}.floating-quote{position:fixed;right:18px;bottom:30px;z-index:20;background:var(--dark);color:#fff;padding:12px 15px;font-size:12px;border:1px solid #45515a;border-radius:4px;box-shadow:0 4px 18px #1b242b22}.floating-quote b{display:inline-grid;place-items:center;min-width:21px;height:21px;background:var(--red);border-radius:20px;margin-left:7px}.floating-quote:hover{color:#fff;background:#36434c}.toast{position:fixed;left:50%;bottom:35px;transform:translate(-50%,20px);background:#1b242bf2;color:#fff;padding:14px 24px;border-radius:5px;box-shadow:0 8px 25px #0002;z-index:200;opacity:0;pointer-events:none;transition:.2s;max-width:calc(100vw - 40px);font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:1600px){.hero{min-height:375px}.hero-content{padding-top:45px}.product-grid:has(.product-card:nth-child(6):last-child){grid-template-columns:repeat(6,minmax(0,1fr))}.product-grid:has(.product-card:nth-child(6):last-child) .product-photo{height:190px}.product-grid:has(.product-card:nth-child(6):last-child) .card-actions{gap:4px}.product-grid:has(.product-card:nth-child(6):last-child) .product-card-body{padding-inline:13px}.listing-main .product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1250px){.header-inner{gap:20px;padding-inline:28px}.wordmark{font-size:26px}.nav{gap:17px;font-size:12px}.header .search-form{max-width:350px}.header-quote{padding-inline:12px}.container{width:calc(100% - 56px)}.secondary-nav .container{gap:28px}.brand-section-top>div:first-child{display:block}.brand-section-top p{margin:4px 0 0 19px;font-size:11px}.brand-tabs button{padding-inline:11px}.brand-section h2,.section-head h2{font-size:25px}.hero h1{font-size:42px;max-width:650px}.hero-subtitle{font-size:21px}.hero-search{max-width:530px}.hero-label{font-size:9px}.family-card{gap:9px;padding-inline:10px}.family-number{font-size:31px}.family-card>div:not(.exit-illustration){padding-left:11px;width:85%}.family-card h2{font-size:16px}.family-card p{font-size:10px}.family-card img{width:31%;height:90px}.family-strip{padding-block:22px}.family-card{height:120px}.section-head>div{display:block}.section-head p{margin:7px 0 0 19px}.brand-tile strong{font-size:19px}.product-grid{gap:14px}.product-photo{height:190px}.product-card-body{padding:14px 12px}.product-card h3{font-size:13px}.card-actions{gap:5px}.icon-button{font-size:11px;padding-inline:5px}.add-quote{font-size:11px}.article-grid:has(.article-card:nth-child(4):last-child){grid-template-columns:repeat(2,1fr)}.quote-layout{grid-template-columns:minmax(0,1fr) 310px;gap:23px}.quote-row,.quote-table-head{gap:10px;padding:14px 13px}.product-overview{gap:35px}.detail-summary h1{font-size:25px}.brand-section-top{gap:15px}.catalog-group{grid-template-columns:205px 1fr}}
@media(max-width:1000px){.header-inner{flex-wrap:wrap;padding:14px 24px;gap:15px}.wordmark{font-size:25px}.wordmark span{display:none}.header .search-form{order:4;max-width:none;flex-basis:100%;min-height:40px}.header .search-form input{padding:9px 14px}.header .search-form button{font-size:13px;padding:8px 14px}.nav{margin-left:auto}.header-quote{min-height:36px;font-size:12px}.secondary-nav .container{overflow-x:auto;white-space:nowrap;gap:25px;width:100%;padding-inline:24px;scrollbar-width:none}.secondary-nav .all-categories{margin-right:0}.hero{min-height:345px}.hero h1{font-size:36px;max-width:570px}.hero-content{padding-top:42px}.hero-search{max-width:500px}.label-one{display:none}.family-strip{grid-template-columns:repeat(2,1fr);gap:24px 0}.family-card:nth-child(2){border:0}.family-card:nth-child(3){padding-left:0}.family-card h2{font-size:20px}.family-card p{font-size:12px}.family-card img{height:110px;right:6%;width:30%}.family-card>div:not(.exit-illustration){width:70%}.exit-illustration{right:40px}.brand-section-top{flex-wrap:wrap;align-items:center;justify-content:space-between}.brand-section-top>div:first-child{display:flex;gap:15px}.brand-section-top p{margin:0}.brand-section-top .brand-tabs{order:3;flex-basis:100%;margin:0;gap:8px}.brand-tabs button{flex:1}.brand-section-top>.text-link{margin:0}.brand-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.brand-tile{min-height:60px;padding:12px 23px 12px 10px}.brand-tile strong{font-size:16px}.brand-tile span{right:10px;font-size:19px}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.scenario-grid{grid-template-columns:repeat(2,1fr)}.scenario-card{min-height:200px}.footer-grid{gap:25px;grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{display:none}.listing-layout{grid-template-columns:190px minmax(0,1fr);gap:20px}.filter-sidebar{padding:15px}.listing-main .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.results-toolbar{gap:9px;flex-wrap:wrap}.results-toolbar label{margin-left:auto}.results-toolbar .button{padding-inline:9px}.catalog-links{grid-template-columns:repeat(2,1fr);padding:12px 18px}.product-overview{grid-template-columns:40% minmax(0,1fr);gap:28px}.detail-photo{min-height:360px;padding:20px 20px 0}.detail-photo img{height:260px}.detail-summary h1{font-size:24px}.detail-description{font-size:12px}.detail-summary>.brand-label{margin-top:8px}.detail-actions{gap:8px}.detail-actions .button{padding-inline:12px}.tabs{top:143px}.article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:22px}.article-detail{padding:26px}.article-detail h1{font-size:25px}.article-aside{padding:18px}.article-grid{grid-template-columns:repeat(2,1fr)}.quote-layout{grid-template-columns:1fr}.project-panel{max-width:none}.project-panel form{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.project-panel h2{margin-bottom:20px}.project-panel label{margin-bottom:15px}.project-panel .form-row{display:contents}.project-panel label:has(textarea){grid-row:span 2}.project-panel .fine,.project-panel .success-note{grid-column:1/-1}.quote-layout .section-head h2{padding-left:0}.quote-layout .section-head h2:before{display:none}.quote-banner{padding:27px}.scenario-detail{gap:18px}.scenario-detail-card{padding:25px}}
@media(max-width:700px){html{scroll-padding-top:145px}.container{width:calc(100% - 32px)}.section{padding-block:26px 34px}.header-inner{padding:12px 16px;gap:11px;min-height:0}.wordmark{font-size:25px;letter-spacing:-1px}.menu-toggle{display:block;margin-left:auto;font-size:12px;border:1px solid #52606a;border-radius:3px;line-height:1.4;padding:7px 10px}.header-quote{font-size:11px;min-height:32px;padding:7px 10px}.count{height:17px;min-width:17px;font-size:10px}.nav{display:none;order:5;flex-basis:100%;margin:0;gap:0;flex-wrap:wrap;padding-top:4px;border-top:1px solid #3b464e}.nav.open{display:flex}.nav a{padding:10px 13px 10px 0;margin-right:17px;font-size:13px}.nav a[aria-current]:after{bottom:3px}.secondary-nav{font-size:10px}.secondary-nav .container{padding-inline:16px;gap:22px;min-height:31px}.secondary-nav a:nth-last-child(-n+2){display:none}.header .search-form{min-height:35px}.header .search-form input{font-size:12px;padding:8px 12px}.header .search-form button{font-size:12px;min-width:68px}.hero{min-height:340px;background-position:63% center}.hero:before{background:linear-gradient(90deg,#07121be8 0%,#0c1723c9 48%,#0c172355 100%)}.hero-content{padding-top:36px;padding-bottom:30px}.hero h1{font-size:32px;max-width:320px;letter-spacing:-.5px;line-height:1.45;margin-top:12px}.hero .eyebrow{font-size:9px;letter-spacing:1.5px}.hero-subtitle{font-size:16px;letter-spacing:.2px}.red-rule{height:3px;width:40px;margin-block:14px 12px}.hero-search{max-width:100%;min-height:44px;margin-top:22px}.hero-search input{font-size:12px;padding:11px 12px}.hero-search button{font-size:14px;min-width:76px;padding-inline:14px}.hero-hot{gap:11px;flex-wrap:wrap;font-size:9px}.hero-label{display:none}.family-strip{padding-block:20px;gap:19px 0}.family-card{height:112px;gap:7px;padding-inline:10px}.family-number{font-size:24px}.family-card>div:not(.exit-illustration){padding-left:8px;border-left-width:2px;width:80%}.family-card h2{font-size:14px;line-height:1.4}.family-card p{font-size:10px;width:82%;line-height:1.7;max-height:34px;overflow:hidden;margin-top:5px}.family-card img{height:58px;width:40%;right:0;bottom:-1px;opacity:.85}.round-arrow{width:23px;height:23px;font-size:14px;margin-top:6px}.exit-illustration{right:7px;bottom:9px;max-width:60px;font-size:8px;padding:3px;box-shadow:0 0 0 4px #e7ecec}.exit-illustration span{font-size:20px}.brand-section{padding-block:22px}.brand-section-top{gap:13px;margin-bottom:14px}.brand-section-top>div:first-child{display:block}.brand-section h2,.section-head h2{font-size:22px;padding-left:14px}.brand-section h2:before,.section-head h2:before{width:3px;top:3px;bottom:3px}.brand-section-top p{font-size:10px;margin:5px 0 0 14px}.brand-section-top>.text-link{font-size:10px}.brand-section-top .brand-tabs{gap:5px;display:grid;grid-template-columns:repeat(4,1fr)}.brand-tabs button{min-height:30px;font-size:11px;padding:5px 8px}.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.brand-tile{min-height:53px;border-radius:3px;padding:12px 25px 12px 12px}.brand-tile strong{font-size:17px}.brand-tile span{font-size:18px;right:13px}.section-head{gap:12px;margin-bottom:17px;align-items:center}.section-head p{font-size:10px;margin:6px 0 0 14px}.section-head>.text-link{font-size:10px}.product-grid,.listing-main .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-photo{height:145px;padding:13px}.product-card-body{padding:12px 10px 8px}.brand-label{font-size:10px;margin-bottom:5px}.product-card h3{font-size:12px;min-height:39px;line-height:1.6}.product-category{font-size:9px;margin-top:7px}.card-actions{gap:4px;flex-wrap:wrap;margin-top:10px;padding-top:7px}.add-quote{font-size:10px;padding:4px 0;flex-basis:100%}.icon-button{font-size:10px;min-height:24px;padding:2px 6px}.product-placeholder{min-height:112px;padding:12px}.product-placeholder:before{font-size:25px}.product-placeholder span{font-size:10px}.product-placeholder b{font-size:10px}.scenario-section{padding-block:28px}.scenario-grid{gap:10px}.scenario-card{min-height:191px;padding:17px}.scenario-card>span{font-size:23px}.scenario-card h3{font-size:20px;margin-top:13px}.scenario-card p{font-size:10px;margin-top:7px}.scenario-card small{font-size:9px}.scenario-card b{font-size:10px;margin-top:12px}.article-grid,.article-grid:has(.article-card:nth-child(4):last-child){grid-template-columns:1fr;gap:12px}.article-card{padding:20px}.article-card h3{font-size:16px;margin-block:13px 9px}.article-card p{font-size:12px;-webkit-line-clamp:2;margin-bottom:15px}.article-meta{font-size:10px}.quote-banner{margin-block:0 30px;padding:24px 22px;flex-direction:column;align-items:start;gap:20px}.quote-banner h2{font-size:22px}.quote-banner .eyebrow{font-size:10px}.quote-banner p:not(.eyebrow){font-size:11px}.quote-banner .button{min-height:42px;padding:10px 17px;font-size:13px}.breadcrumb{padding-block:12px;gap:7px;font-size:10px}.breadcrumb>span:last-child{max-width:230px}.page-intro{padding-block:23px}.page-intro h1{font-size:25px;margin-top:7px}.page-intro .eyebrow{font-size:9px}.page-intro>.container>p:last-child{font-size:11px}.listing-layout{display:block}.filter-sidebar{padding:16px;margin-bottom:24px}.filter-heading{font-size:15px;padding-bottom:10px;margin-bottom:12px}.filter-sidebar form{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.filter-sidebar label{font-size:11px;margin-bottom:13px}.filter-sidebar input,.filter-sidebar select{font-size:11px;padding:8px}.filter-sidebar .checkbox{font-size:10px;margin-bottom:0}.filter-sidebar .button{font-size:12px;margin:0;min-height:35px}.filter-help{display:none}.results-toolbar{font-size:11px;margin-bottom:15px;gap:8px}.results-toolbar strong{font-size:14px}.results-toolbar label{font-size:10px}.results-toolbar select{max-width:120px;padding:6px;font-size:11px}.results-toolbar .button{font-size:10px;min-height:30px;padding:5px 9px}.pagination{gap:5px;font-size:11px;padding-top:22px}.pagination button,.pagination a{min-width:31px;min-height:32px;padding:5px 9px}.empty-state{padding:45px 20px}.empty-state h2{font-size:20px}.empty-state p{font-size:12px}.mixed-results{grid-template-columns:1fr}.mixed-product .product-photo{height:220px}.mixed-product .product-card h3{font-size:15px;min-height:0}.mixed-product .card-actions{flex-wrap:nowrap}.mixed-product .add-quote{flex-basis:auto}.resource-result{padding:20px}.resource-result h3{font-size:16px}.resource-result p{font-size:12px}.catalog-jumps{margin-bottom:20px;gap:6px}.catalog-jumps a{font-size:11px;padding:6px 10px}.catalog-group{display:block;margin-bottom:18px;scroll-margin-top:145px}.catalog-group>div:first-child{padding:20px}.catalog-group .eyebrow{font-size:10px}.catalog-group h2{font-size:22px;margin:8px 0 10px}.catalog-links{grid-template-columns:repeat(2,minmax(0,1fr));padding:8px 11px}.catalog-links a{font-size:11px;padding:10px 8px;gap:8px;line-height:1.7}.brand-directory-controls{display:block;padding-bottom:16px}.brand-search{font-size:13px;display:block}.brand-search input{display:block;width:100%;margin-block:10px 17px;font-size:12px}.brand-directory-controls .brand-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.result-note{font-size:12px;padding-block:15px}.product-overview{display:block;margin-top:0;padding-bottom:26px}.detail-photo{min-height:290px;padding:22px 22px 0}.detail-photo img{height:250px;margin-bottom:12px}.detail-photo .product-placeholder{min-height:240px}.photo-caption{font-size:10px;padding-block:12px}.detail-summary{padding-top:25px}.detail-summary h1{font-size:24px;margin-bottom:14px}.detail-summary>.eyebrow{font-size:10px}.detail-summary>.brand-label{font-size:12px}.detail-description{font-size:12px}.summary-specs{font-size:12px}.quantity-control{margin-block:18px}.quantity-control label{font-size:12px}.detail-actions .button{font-size:12px;min-height:43px}.detail-actions .primary{flex-basis:100%}.detail-summary .fine{font-size:10px}.tabs{top:131px;overflow-x:auto;white-space:nowrap}.tabs button{font-size:12px;padding:13px 18px;flex:1}.tab-panel{padding:20px}.prose{font-size:12px;line-height:1.95}.prose h2{font-size:18px;margin-block:22px 12px}.prose h3{font-size:16px}.prose table{font-size:11px;display:block;overflow-x:auto;white-space:normal}.prose td,.prose th{padding:8px;min-width:80px}.detail-content .article-grid{grid-template-columns:1fr}.article-layout{display:block;padding-top:0}.article-detail{padding:23px 19px}.article-detail h1{font-size:24px;line-height:1.6}.article-detail>.article-meta{font-size:10px;padding-bottom:15px;margin-bottom:20px;gap:12px}.article-aside{margin-top:25px}.article-aside .filter-help{display:block}.resource-nav{gap:6px;margin-bottom:20px}.resource-nav a{font-size:11px;padding:6px 10px}.resource-search{min-height:40px}.resource-search input{font-size:12px}.resource-search button{font-size:12px;min-width:82px;padding-inline:12px}.quote-layout .section-head h2{font-size:20px}.quote-layout .text-button{font-size:11px}.quote-table-head{display:none}.quote-row{grid-template-columns:68px minmax(0,1fr) 42px;gap:10px;padding:16px}.quote-row>div{grid-column:1/-1}.quote-row>div a,.quote-row>div strong{font-size:13px}.quote-row input{font-size:11px;width:100%;padding:8px}.manual-entry{padding:15px;font-size:12px}.manual-entry form{flex-wrap:wrap;gap:12px}.manual-entry label{min-width:120px;font-size:11px}.manual-entry label:nth-child(2){min-width:65px;max-width:75px}.manual-entry .button{width:100%}.quote-help{font-size:11px;padding:18px}.quote-help strong{font-size:13px}.project-panel{padding:22px 18px;margin-top:26px}.project-panel h2{font-size:20px}.project-panel form{display:block}.project-panel label{font-size:11px;margin-bottom:15px}.project-panel input,.project-panel textarea{font-size:12px}.project-panel .form-row{display:grid}.project-panel .fine{font-size:10px}.compare-table{min-width:640px;font-size:11px}.compare-table th:first-child{width:90px}.compare-table td,.compare-table th{padding:14px}.compare-table thead th{font-size:13px}.compare-table img{height:120px;width:120px}.compare-table .button{font-size:11px;padding:8px 10px}.scenario-detail,.about-grid{grid-template-columns:1fr;gap:18px}.scenario-detail-card{padding:24px}.scenario-detail-card h2{font-size:24px}.scenario-detail-card>p{font-size:12px}.scenario-detail-card>div{margin-block:20px}.panel{padding:25px}.panel h2{font-size:22px;margin-bottom:17px}.panel p{font-size:12px}.info-list{font-size:12px}.info-list>div{grid-template-columns:95px 1fr;gap:12px}.footer{padding-top:32px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px;padding-bottom:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer .wordmark{font-size:25px;margin-bottom:9px}.footer-grid>div>p{font-size:11px}.footer h3{font-size:13px;margin-bottom:13px}.footer-grid>div>a:not(.wordmark){font-size:11px;margin-block:9px}.footer-bottom{display:flex;flex-wrap:wrap;gap:7px;padding-block:15px;font-size:9px;justify-content:space-between}.footer-bottom>span:nth-child(2){order:3;width:100%}.floating-quote{right:12px;bottom:16px;padding:9px 12px;font-size:10px}.floating-quote b{min-width:18px;height:18px}.toast{font-size:12px;bottom:65px;padding:12px 18px;text-align:center;width:max-content}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.brand-tile:hover{transform:none}}
@media print{.header,.footer,.floating-quote,.article-aside,.breadcrumb,.toast,.article-meta button{display:none!important}.article-layout{display:block}.article-detail{border:0;padding:0}.container{width:100%}.article-detail h1{font-size:24px}.prose{font-size:12px}a{color:#000!important}}

.resource-category{display:flex;align-items:center;gap:16px;margin-bottom:22px;font-weight:600}.resource-category select{max-width:100%;width:300px;padding:10px;border:1px solid var(--line);background:white;border-radius:3px;font:inherit}

.hero h1 span{white-space:nowrap}@media(max-width:700px){.hero h1 span{display:block}.hero h1{font-size:30px;line-height:1.4;letter-spacing:0}}
/* Shared public phone/WeChat details. Values are configured together in app.js. */
.contact-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.contact-channel{min-width:0;padding:32px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:5px;display:flex;flex-direction:column;gap:10px}
.contact-channel-label{font-size:15px;color:#63717c;font-weight:500}
.contact-channel-value{font-size:32px;font-weight:800;line-height:1.4;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;color:#18232b}
.pending-contact{font-size:24px;color:#8a959e}
.contact-page{max-width:1180px}.contact-page-heading{margin-bottom:30px}.contact-page-heading h2{font-size:30px;margin:8px 0 12px}.contact-page-heading p{color:var(--muted);font-size:14px}
.contact-page-next{margin-top:28px;padding:28px 32px;background:#f2f5f7;display:flex;align-items:center;justify-content:space-between;gap:24px;border-radius:5px}.contact-page-next h3{font-size:19px;margin-bottom:7px}.contact-page-next p{font-size:13px;color:var(--muted)}
@media(max-width:700px){.contact-details{grid-template-columns:1fr;gap:14px}.contact-channel{padding:22px}.contact-channel-label{font-size:13px}.contact-channel-value{font-size:27px}.pending-contact{font-size:21px}.contact-page-heading h2{font-size:24px}.contact-page-next{display:block;padding:22px}.contact-page-next .button{margin-top:18px}}
/* Product listings without supplied photographs use compact text cards. */
.product-card.text-product{border-top:3px solid #e72727;min-height:220px}
.text-product .product-card-body{display:flex;flex-direction:column;height:100%;padding:22px}
.text-product .product-card-body h3{height:auto;min-height:84px;-webkit-line-clamp:4;line-height:1.6}
.text-product .card-actions{margin-top:auto;padding-top:18px}
.shop-home-section .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:900px){.shop-home-section .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.text-product .product-card-body{padding:14px}.text-product .product-card-body h3{min-height:94px}}
/* Inquiry upload and contact form. */
.inquiry-send-panel{border:1px solid #dfe4e8;border-top:4px solid #e72727;background:#fff;padding:30px;margin-top:30px;border-radius:5px}
.inquiry-send-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}
.inquiry-send-heading h2{font-size:27px;margin:6px 0 8px}.inquiry-send-heading p:not(.eyebrow){color:#687783;font-size:14px}
.inquiry-send-tag{font-size:12px;color:#b32121;background:#fff0ef;padding:9px 13px;white-space:nowrap;border-radius:3px}
.inquiry-send-form{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px}
.inquiry-files-column{min-width:0}.inquiry-dropzone{border:1px dashed #b6c2cc;border-radius:4px;background:#f7f9fb;min-height:270px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:9px;padding:23px;transition:border-color .15s,background .15s}
.inquiry-dropzone.drag-over,.inquiry-dropzone:focus-within{border-color:#e72727;background:#fff4f3}.inquiry-dropzone svg{width:35px;height:35px;color:#df2727;margin-bottom:3px}.inquiry-dropzone strong{font-size:18px;color:#1e2b35}.inquiry-dropzone>span{font-size:12px;color:#687783}.inquiry-dropzone .button{margin-top:9px;cursor:pointer;min-width:130px}
.inquiry-send-fields{display:flex;flex-direction:column;align-items:stretch;gap:9px;min-width:0}.inquiry-send-fields>label{font-size:15px;font-weight:750}.inquiry-send-fields .required-mark{font-size:11px;color:#d92323;margin-left:5px;font-weight:500}.inquiry-send-fields .muted{font-size:12px;font-weight:400;margin-left:5px}
.inquiry-send-fields>input,.inquiry-send-fields>textarea{width:100%;padding:12px 14px;border:1px solid #cdd5dc;border-radius:3px;font:inherit;font-size:14px;background:#fff}.inquiry-send-fields>input:focus,.inquiry-send-fields>textarea:focus{outline:2px solid #e7272733;border-color:#e72727}.inquiry-send-fields>textarea{resize:vertical;min-height:83px;margin-bottom:1px}.inquiry-send-fields>label:not(:first-child){margin-top:7px}
.inquiry-items-note{font-size:12px;color:#526471}.inquiry-send-button{width:100%;display:flex;justify-content:center;gap:20px;font-size:18px;min-height:49px;font-weight:750}.inquiry-send-button:disabled{opacity:.65;cursor:wait}.inquiry-channel-note{font-size:12px;color:#687783;line-height:1.7}
.inquiry-file-list{padding:0;list-style:none;margin:10px 0 0}.inquiry-file-list li{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px;border:1px solid #e1e6eb;border-radius:3px;margin-top:7px}.inquiry-file-list li>span{min-width:0}.inquiry-file-list strong{font-size:13px;display:block;overflow-wrap:anywhere}.inquiry-file-list small{font-size:11px;color:#687783}.inquiry-file-list button{font:inherit;font-size:12px;color:#c92323;white-space:nowrap;border:0;background:none;padding:7px;cursor:pointer}.inquiry-file-summary{font-size:12px;color:#687783;margin-top:12px}
.inquiry-send-result{grid-column:1/-1;padding:16px 20px;background:#f0f7f4;border:1px solid #bad6c9;color:#215641;border-radius:3px;line-height:1.8;font-size:14px;overflow-wrap:anywhere}.inquiry-send-result.is-error{background:#fff2f1;border-color:#f1c7c3;color:#a62020}.inquiry-send-result[hidden]{display:none}
@media(max-width:900px){.inquiry-send-panel{padding:20px 16px;margin-top:20px}.inquiry-send-heading{display:block;margin-bottom:20px}.inquiry-send-heading h2{font-size:22px}.inquiry-send-heading p:not(.eyebrow){font-size:12px}.inquiry-send-tag{display:inline-block;margin-top:13px;font-size:11px}.inquiry-send-form{grid-template-columns:minmax(0,1fr);gap:20px}.inquiry-dropzone{min-height:235px;padding:18px 12px}.inquiry-dropzone>span{font-size:11px}.inquiry-dropzone strong{font-size:17px}.inquiry-send-fields>input,.inquiry-send-fields>textarea{font-size:16px}.inquiry-send-result{font-size:12px;padding:14px}.inquiry-send-button{font-size:17px}}
.model-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-block:20px}.model-gallery a{padding:16px;border:1px solid #e3e8ed;background:#fff;display:flex;align-items:center;flex-direction:column;gap:8px;text-align:center;font-size:12px}.model-gallery img{width:100%;height:150px;object-fit:contain}.model-gallery strong{font-size:15px}.model-gallery span{color:#687581}.prose img{max-width:100%;height:auto}.prose a[href^="https://www.dnfire.cn"]{font-size:12px;color:#687581;text-decoration:underline}

.quote-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.quote-layout .section-head{flex-wrap:wrap;gap:12px}

.device-inquiry-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.device-inquiry-actions>*{flex:1;min-width:190px}.manual-search-field{position:relative;flex:1;min-width:220px}.manual-search-field label{display:block}.stock-options{position:absolute;top:70px;left:0;right:0;z-index:10;max-height:320px;overflow:auto;border:1px solid #d9dfe4;background:white;box-shadow:0 8px 24px #0002;border-radius:6px}.stock-options[hidden]{display:none}.stock-options button{display:block;width:100%;text-align:left;padding:12px;background:white;border:0;border-bottom:1px solid #eee;cursor:pointer}.stock-options button:hover,.stock-options button[aria-selected="true"]{background:#fff0ef}.stock-options strong,.stock-options small{display:block}.stock-options small{color:#667085;margin-top:4px}.manual-entry #manual-form{align-items:start}.manual-entry #manual-form>.button{margin-top:26px}button.add-quote:disabled{opacity:.5;cursor:not-allowed}