/* Shared interior system: engineering directory, editorial pages and workspaces. */
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.area-admin{background:#f2f6fa!important}.area-admin .page-heading h1,.area-factory .page-heading h1,.area-buyer .page-heading h1{font-size:35px;letter-spacing:-1px}.area-admin .page-heading{margin:24px 0 30px}.area-admin .workspace{grid-template-columns:230px minmax(0,1fr)}.area-admin .workspace-main{padding:24px 35px 50px;max-width:1600px}.area-admin .sidebar{padding:25px 18px}.area-admin .table-scroll{border-radius:3px}.area-admin table{font-size:14px}.area-admin th{font-size:12px;padding:15px;color:#4a6379}.area-admin td{padding:17px 15px}.area-admin td a{font-weight:700}.area-admin .toolbar{background:#fff;border:1px solid var(--line);padding:16px;gap:12px}.area-admin .toolbar input{flex:1;max-width:430px}.area-admin .stat{border-top:2px solid #188aeb;padding:24px;border:1px solid var(--line);border-top:3px solid #188aeb}.area-admin .stat strong{font-size:34px;color:#0b3457}.area-admin .stat span{font-size:13px}.area-admin .panel{box-shadow:none}.area-admin .form{max-width:1000px}.area-buyer .page,.area-factory .page{max-width:1420px}.area-buyer,.area-factory{background:#f7f9fc!important}.workspace-section-heading{font-size:25px;margin:34px 0 18px}.access-layout{display:grid;grid-template-columns:1fr 1fr;max-width:1120px;margin:20px auto 65px;border:1px solid var(--line);background:#fff}.access-story{background:#092b49;color:white;padding:55px;display:flex;flex-direction:column;justify-content:space-between}.access-story>span{letter-spacing:2px;font-size:11px;color:#82bde9}.access-story h2{font-size:42px;line-height:1.15;margin:35px 0 20px}.access-story p{color:#b8cede;font-size:16px}.access-story ul{list-style:none;padding:0;margin:35px 0 0}.access-story li{padding:17px 0;border-top:1px solid #ffffff22;font-size:14px}.access-story li span{color:#4fb0ff;margin-right:18px}.interior .access-layout .auth{border:0;margin:0;padding:45px;max-width:none;border-radius:0}.auth .form{gap:20px}.auth .form label{display:grid;gap:7px}.auth .form>.button{width:100%;justify-self:stretch;margin-top:5px}.auth>p{font-size:14px}.auth .button.secondary{width:100%}.route-rfq .form{max-width:none}.route-rfq .panel{border-top:3px solid #1589ed}.route-zh .two-col>.panel{border-top:3px solid #0088f8}.interior .empty{background:#f5f9fc;border:1px solid var(--line);text-align:center;padding:45px}.interior .empty h2{color:var(--ink)}
@media(min-width:1600px){.interior .page{padding-inline:60px}.dossier-layout{grid-template-columns:minmax(0,1fr) 330px}.drive-result{grid-template-columns:170px minmax(0,1fr) 175px}}
@media(max-width:1100px){.catalog-layout{grid-template-columns:190px minmax(0,1fr);gap:25px}.drive-result{grid-template-columns:110px minmax(0,1fr);gap:20px}.drive-result-actions{grid-column:2;flex-direction:row;align-items:center}.drive-result-image{grid-row:span 2}.catalog-search{flex-wrap:wrap}.catalog-search select{max-width:175px}.catalog-summary{align-items:start;flex-direction:column;gap:4px}.dossier-layout{grid-template-columns:minmax(0,1fr) 255px;gap:28px}.manufacturer-cover-main,.technical-intro{padding:28px}.dossier-facts{grid-template-columns:1fr 1fr}.dossier-facts>div:first-child{grid-column:1/-1}.technical-stage{padding:25px}.technical-stage img{height:245px}.reading-layout{grid-template-columns:190px minmax(0,1fr);gap:40px}.editorial-entry{gap:32px}.access-story{padding:36px}.access-story h2{font-size:35px}.interior .access-layout .auth{padding:35px}.area-admin .workspace{grid-template-columns:195px minmax(0,1fr)}.area-admin .workspace-main{padding:20px 25px}.evidence-line{grid-template-columns:27px minmax(0,1fr)}.evidence-line>.document-state{grid-column:2;justify-self:start}}
@media(max-width:800px){.interior .page{padding:20px 5% 40px}.interior .page-heading{margin:26px 0 28px}.interior .page-heading h1{font-size:36px;letter-spacing:-1px}.interior .page-heading p{font-size:16px}.catalog-layout{display:block}.catalog-rail{margin-bottom:28px;display:flex;gap:8px;overflow:auto;border-top:0;padding-bottom:8px}.catalog-rail h2,.rail-note{display:none}.catalog-rail>a{flex:none;padding:11px 14px;border:1px solid var(--line);max-width:230px}.catalog-rail>a[aria-current]{border:1px solid #5faaf0}.catalog-rail>a .icon,.catalog-rail small{display:none}.catalog-rail>a>span:first-child{margin:0}.catalog-search select{max-width:180px}.dossier-layout{display:block}.dossier-aside{display:grid;grid-template-columns:1fr 1fr;gap:20px}.aside-guide{margin:0}.manufacturer-cover{grid-template-columns:1fr 28%}.manufacturer-product-stage{padding:15px}.manufacturer-product-stage img{max-height:220px}.manufacturer-cover-main{padding:26px}.dossier-description{font-size:17px}.technical-cover{grid-template-columns:30% 1fr}.technical-intro h2{font-size:29px}.technical-stage{padding:18px}.technical-stage img{height:220px}.technical-keyfacts strong{font-size:15px}.technical-keyfacts small{font-size:12px}.reading-layout{display:block}.article-outline{position:static;margin-bottom:35px;display:flex;gap:10px;flex-wrap:wrap;padding-top:14px}.article-outline>span{width:100%}.article-outline>a{padding:6px 9px;border:1px solid var(--line);font-size:12px}.editorial-entry{grid-template-columns:30% 1fr;gap:25px}.editorial-art{min-height:210px}.editorial-entry h2{font-size:25px}.editorial-cta{padding:30px;align-items:start;flex-direction:column;gap:16px}.access-layout{grid-template-columns:1fr}.access-story{padding:30px}.access-story h2{font-size:32px;margin:17px 0}.access-story ul{display:none}.access-story p{margin:0}.area-admin .workspace{display:block}.area-admin .sidebar{display:flex;flex-direction:row;overflow:auto;padding:12px;gap:18px}.area-admin .admin-nav-group{display:flex;gap:4px;border:0;margin:0;padding:0}.area-admin .admin-nav-group h2{display:none}.area-admin .sidebar a{white-space:nowrap}.comparison-explainer{gap:23px}.section-tabs{gap:25px}.section-tabs a{font-size:13px}.section-title h2{font-size:27px}.section-title>a{font-size:12px}.dossier-brand-line{gap:18px}.dossier-logo{width:140px}}
@media(max-width:520px){.interior .page-heading h1{font-size:32px}.interior .page-heading p{font-size:15px}.catalog-search{gap:10px;padding:12px}.catalog-search label{flex-basis:100%}.catalog-search select{flex:1;max-width:none;font-size:13px}.catalog-search button{font-size:13px;min-width:90px}.catalog-summary>span{font-size:11px}.drive-result,.dossier-layout .drive-result{grid-template-columns:80px minmax(0,1fr);gap:14px;padding:22px 0}.drive-result-image,.dossier-layout .drive-result-image{min-height:115px;padding:9px;align-self:start}.drive-result-image img{height:98px}.drive-result-body h2{font-size:23px}.drive-result-body>p{font-size:13px}.result-kicker{font-size:9px;letter-spacing:.6px;gap:7px}.result-specs{gap:12px}.result-specs strong{font-size:12px}.result-specs small{font-size:10px}.drive-result-actions,.dossier-layout .drive-result-actions{grid-column:1/-1;justify-content:space-between}.drive-result-actions .button{font-size:12px}.drive-result-actions label{font-size:12px}.compare-dock{padding:14px 12px;gap:10px;bottom:8px}.compare-dock>div{gap:8px;font-size:12px}.compare-dock>div>.icon{display:none}.compare-dock small{font-size:9px}.compare-dock .button{font-size:11px;padding:9px 10px;gap:5px;min-height:40px}.compare-dock .button>.icon{width:15px}.manufacturer-cover{display:flex;flex-direction:column-reverse}.manufacturer-product-stage{height:185px;padding:15px;gap:10px;border:0;border-bottom:1px solid var(--line)}.manufacturer-product-stage img{height:125px;max-width:200px}.manufacturer-product-stage span{font-size:11px}.manufacturer-cover-main{padding:24px}.dossier-description{margin:23px 0;font-size:16px}.dossier-facts{gap:20px}.dossier-facts strong{font-size:13px}.dossier-facts small{font-size:12px}.dossier-brand-line{gap:15px}.document-state{font-size:10px}.hero-actions{gap:18px}.hero-actions .button{width:100%;font-size:13px}.save-outline{font-size:13px!important}.section-tabs{gap:22px;margin-top:12px}.section-tabs a{font-size:12px}.section-title{align-items:start;flex-direction:column;gap:14px}.section-title h2{font-size:26px}.section-title span{font-size:10px}.designed-section{padding-top:28px}.dossier-aside{display:block}.aside-guide{margin-top:20px}.evidence-line{gap:10px;padding:18px 0}.evidence-line h3{font-size:16px}.evidence-line p{font-size:13px}.evidence-line .document-state{font-size:11px}.technical-cover{display:block}.technical-stage{padding:22px}.technical-stage img{height:190px}.technical-stage small{font-size:10px}.technical-intro{padding:24px}.technical-intro h2{font-size:28px}.technical-intro>p{font-size:14px}.technical-keyfacts{gap:18px 12px}.technical-keyfacts strong{font-size:14px}.technical-keyfacts small{font-size:11px}.specification-table>div{padding:14px 10px;gap:15px;font-size:12px;grid-template-columns:47% 1fr}.editorial-entry{grid-template-columns:1fr;gap:22px;padding:26px 0}.editorial-art{min-height:180px}.editorial-art>.icon{width:80px;height:80px}.editorial-entry h2{font-size:27px}.editorial-entry p{font-size:15px}.editorial-meta{font-size:11px;gap:8px}.read-link{margin-top:15px}.editorial-cta{padding:26px}.editorial-cta h2{font-size:27px}.reading-body{font-size:16px;line-height:1.9}.reading-body>p:first-of-type{font-size:18px}.reading-body h2{font-size:25px}.article-references{padding:20px}.article-byline{margin-bottom:30px}.comparison-explainer{display:block;margin-top:25px}.comparison-explainer>div{border-bottom:1px solid var(--line);padding:18px 0}.comparison-explainer h3{margin:8px 0}.comparison-explainer p{margin:8px 0}.comparison-empty{padding:35px 22px}.comparison-empty h2{font-size:29px}.comparison-empty p{font-size:15px}.interior .panel{padding:23px}.interior .panel h2{font-size:23px}.interior .access-layout .auth{padding:26px}.access-story{padding:27px}.access-story h2{font-size:29px}.access-story p{font-size:14px}.area-admin .workspace-main{padding:20px 5%}.area-admin .page-heading h1,.area-buyer .page-heading h1,.area-factory .page-heading h1{font-size:30px}.area-admin .stat{padding:18px}.area-admin .stat strong{font-size:29px}.interior .share{gap:14px;font-size:12px}.interior .consent{font-size:13px}}
.evidence-intro{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;background:#0b2d4c;color:white;padding:40px}.evidence-intro span{font-size:11px;letter-spacing:1.7px;color:#87bee7}.evidence-intro h2{font-size:33px;line-height:1.4;margin:18px 0 0}.evidence-intro>p{align-self:center;font-size:16px;color:#b7ccdc;line-height:1.85}.evidence-standard{display:grid;grid-template-columns:65px 1fr 1fr;gap:38px;padding:44px 0;border-bottom:1px solid var(--line);scroll-margin-top:25px}.standard-number{color:#1289ed;font-size:24px;display:flex;flex-direction:column;gap:25px}.standard-number .icon{width:32px;height:32px}.evidence-standard h2{font-size:28px;line-height:1.3;margin:14px 0}.evidence-standard p{font-size:15px;color:var(--muted);line-height:1.8}.standard-checklist{background:#f3f7fb;padding:25px}.standard-checklist h3{font-size:15px;margin:0}.standard-checklist ul{list-style:none;padding:0;margin:8px 0 0}.standard-checklist li{padding:10px 0 10px 17px;position:relative;border-bottom:1px solid #dce6ee;font-size:13px}.standard-checklist li:before{content:'+';position:absolute;left:0;color:#0789f6}.standard-checklist li:last-child{border:0}.review-states{padding-top:40px}.review-states .comparison-explainer span{font-size:14px;font-weight:700}.route-login .page-heading,.route-register .page-heading,.route-forgot .page-heading,.route-verify .page-heading,.route-reset .page-heading{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:800px){.evidence-intro{gap:30px;padding:30px}.evidence-intro h2{font-size:27px}.evidence-standard{grid-template-columns:40px 1fr;gap:25px}.standard-checklist{grid-column:2}.evidence-standard h2{font-size:26px}}@media(max-width:520px){.evidence-intro{display:block;padding:26px}.evidence-intro h2{font-size:26px}.evidence-intro>p{font-size:14px;margin:23px 0 0}.evidence-standard{grid-template-columns:28px 1fr;gap:18px;padding:28px 0}.standard-number{font-size:19px}.standard-number .icon{width:24px;height:24px}.evidence-standard h2{font-size:25px}.evidence-standard p{font-size:14px}.standard-checklist{padding:20px}.standard-checklist li{font-size:12px}}
.manufacturer-search select{max-width:250px}.manufacturer-directory-row{display:grid;grid-template-columns:155px minmax(0,1fr) 195px 145px;align-items:center;gap:30px;padding:30px 0;border-top:1px solid var(--line)}.manufacturer-directory-row:last-child{border-bottom:1px solid var(--line)}.directory-brand .dossier-logo{max-width:145px}.directory-description h2{font-size:24px;margin:0 0 8px}.directory-description h2 a{color:#102f4c}.directory-description p{font-size:14px;color:#587186;margin:0 0 12px}.directory-description>span{font-size:12px;color:#67849b}.directory-evidence{display:block;border-left:1px solid var(--line);padding-left:25px;color:#42657e}.directory-evidence small{display:block;font-size:9px;letter-spacing:1px}.directory-evidence strong{display:block;font-size:15px;color:#587186;margin:8px 0}.directory-evidence span{font-size:10px}.directory-row-actions{display:flex;flex-direction:column;gap:20px}.directory-row-actions .button{font-size:12px;padding:9px}.directory-row-actions .save-outline{font-size:12px;font-weight:400}.directory-row-actions input{min-height:18px}.route-zh .split{grid-template-columns:1fr 1fr;gap:40px}.route-zh .split>.panel:first-child{background:#0b2e4c;color:#d4e5f2;border:0;padding:40px}.route-zh .split>.panel:first-child h2{color:white;font-size:29px}.route-zh .split>.panel:first-child h2:not(:first-child){margin-top:38px;font-size:22px}.route-zh .split>.panel:first-child p{font-size:16px;line-height:1.9}.route-zh .split>.panel:first-child ul{padding-left:22px;line-height:2.5;color:#a8c8df}.route-zh .split>.panel:first-child a{color:#6bbfff}.route-zh #application{padding:35px;border-top:3px solid #088af3}.route-zh #application form label{display:grid;gap:7px}@media(max-width:1100px){.manufacturer-directory-row{grid-template-columns:130px minmax(0,1fr) 150px;gap:22px}.directory-evidence{grid-column:2;grid-row:2;border:0;padding:0}.directory-row-actions{grid-column:3;grid-row:1/3}.directory-brand .dossier-logo{max-width:125px}.directory-description{grid-column:2}}@media(max-width:650px){.manufacturer-directory-row{grid-template-columns:100px minmax(0,1fr);gap:18px;padding:24px 0}.directory-brand{align-self:start}.directory-brand .dossier-logo{max-width:95px;max-height:55px}.directory-description h2{font-size:23px}.directory-description p{font-size:13px}.directory-description>span{font-size:11px}.directory-row-actions{grid-column:1/-1;grid-row:auto;flex-direction:row;justify-content:space-between;align-items:center}.directory-evidence{grid-column:2;grid-row:auto}.manufacturer-search select{max-width:none}.route-zh .split{display:block}.route-zh .split>.panel:first-child,.route-zh #application{padding:26px}.route-zh .split>.panel:first-child h2{font-size:25px}}
.drive-result-image{min-width:0;overflow:hidden}.drive-result-image .brand-fallback{font-size:16px;overflow-wrap:anywhere;max-width:100%}.information-layout{display:grid;grid-template-columns:230px minmax(0,820px);gap:65px;padding-top:8px}.information-navigation{border-top:3px solid #0c84ef;padding-top:18px;align-self:start}.information-navigation>span{font-size:11px;letter-spacing:1.2px;color:#718a9f}.information-navigation>a{display:block;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px;color:#536e83}.information-navigation>a[aria-current]{color:#087ada;font-weight:700}.information-body{font-size:17px;line-height:1.9}.information-body h2:first-child{margin-top:0}.information-body .form{background:#f3f7fb;padding:30px;border-top:3px solid #1889eb;margin-top:28px}.information-body label{display:grid;gap:8px}.workspace-section-heading>span{font-size:11px;letter-spacing:1.5px;color:#738aa0}.workspace-section-heading h2{font-size:26px;margin:6px 0 20px}.area-buyer #preferences{margin-top:28px}.area-buyer .toolbar{margin-top:10px;padding:20px 0;border-bottom:1px solid var(--line)}@media(max-width:800px){.information-layout{grid-template-columns:180px minmax(0,1fr);gap:30px}}@media(max-width:520px){.information-layout{display:block}.information-navigation{display:flex;gap:15px;flex-wrap:wrap;margin-bottom:28px}.information-navigation>span{width:100%}.information-navigation>a{font-size:12px;padding:8px 0}.information-navigation .rail-note{display:none}.information-body{font-size:16px}.information-body .form{padding:24px}.drive-result-body>p{font-size:14px}.result-specs strong{font-size:13px}.site-menu-toggle .icon{margin:0}}
.compare-dock{display:none}.compare-dock.has-selection{display:flex}.specification-table{margin:0}.site-menu-toggle:focus-visible{outline:2px solid #7ed0ff;outline-offset:3px}
.saved-manufacturer-row{display:grid;grid-template-columns:140px minmax(0,1fr) auto;align-items:center;gap:25px;padding:24px 0;border-top:1px solid var(--line)}.saved-manufacturer-row img{max-width:130px;max-height:50px}.saved-manufacturer-row>a:last-child{font-size:14px}.workspace-empty{background:#f3f8fc;padding:27px;border-left:3px solid #1592f6}.workspace-empty h3{font-size:21px;margin:0 0 10px}.workspace-empty p{font-size:15px;color:#647c90;max-width:660px}.workspace-empty .button{margin-top:10px}@media(max-width:520px){.saved-manufacturer-row{grid-template-columns:100px 1fr;gap:15px}.saved-manufacturer-row img{max-width:95px}.saved-manufacturer-row>a:last-child{grid-column:2;font-size:12px}.workspace-empty{padding:20px}.workspace-empty h3{font-size:20px}.workspace-empty p{font-size:14px}.workspace-empty .button{font-size:12px}}
/* Long account metadata must wrap within the workspace, including on phones. */
.workspace-main .panel{min-width:0;overflow-wrap:anywhere}
.category-guide{padding:30px 0;border-top:2px solid #143e5d;margin-top:35px;max-width:850px}.category-guide h2{font-size:27px;line-height:1.3}.category-guide h3{font-size:17px}.category-guide p,.category-guide li{font-size:15px;line-height:1.85;color:#526e83}.category-guide li{padding:5px 0}.source-reference{overflow-wrap:anywhere}

/* Source-backed briefs: readable on manufacturer and product pages. */
.research-content{scroll-margin-top:100px}.research-content>p,.research-content li{font-size:16px;line-height:1.75;color:#40536a}.research-content h3{font-size:20px;margin:28px 0 12px}.research-content ol{padding-left:24px}.research-content li{padding:5px 0}.research-sources{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.research-sources a{display:flex;flex-direction:column;gap:8px;border:1px solid #d8e4ef;border-radius:8px;background:#f5f9fd;padding:18px;overflow-wrap:anywhere}.research-sources small{color:#52667b}.research-sources strong{font-size:16px;line-height:1.5}.research-content .section-note{font-size:14px}.research-content .specification-table dd{white-space:normal;overflow-wrap:anywhere}