.cms-content{*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#123147;background:#fff;font-family:Microsoft YaHei,PingFang SC,sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #edac29;outline-offset:4px}figure{margin:0}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,3.5vw,50px);line-height:1.3;letter-spacing:-1px}h2{font-size:28px;line-height:1.4}h3{font-size:20px}.site-header{max-width:1400px;margin:auto;justify-content:space-between;gap:30px;padding:22px 36px;border-bottom:1px solid #dce6ed}.site-brand,.site-header{display:flex;align-items:center}.site-brand{gap:12px}.site-brand img{width:52px;height:52px;object-fit:contain}.site-brand strong{font-size:25px;display:block}.site-brand small{font-size:11px;display:block;color:#647887}.site-header nav{display:flex;gap:25px;font-size:14px;font-weight:600}.site-header a:hover{color:#0875b5}.phone{font-size:17px;color:#0b709e;font-weight:700}.document{max-width:1320px;margin:auto;padding:28px 36px 64px}.breadcrumbs{display:flex;gap:12px;font-size:12px;color:#718693;margin-bottom:32px}.document-hero{padding:15px 0 32px;display:grid;gap:45px}.document-hero.with-image{grid-template-columns:1fr 1.05fr;align-items:center}.document-hero p{color:#5d7482;font-size:17px}.hero-picture img{width:100%;max-height:430px;object-fit:cover}.eyebrow{color:#087ba4;font-size:11px;font-weight:700;letter-spacing:1.8px;display:block;margin-bottom:15px}.source-note,figcaption{font-size:12px;color:#6b818f;margin:8px 0 20px}.source-note a{text-decoration:underline}.content-section{padding:40px 0;border-top:1px solid #dae6ec}.section-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.section-copy p{white-space:pre-line;color:#5a7382}.section-split figure img{width:100%;max-height:360px;object-fit:cover}.section-items{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;grid-column:1/-1}.section-items article{background:#f1f6f8;padding:22px}.section-items article:has(img){padding:0 0 18px}.section-items article:has(img) h3,.section-items article:has(img) p{padding:0 16px}.section-items img{aspect-ratio:16/10;object-fit:cover;width:100%}.section-items h3{margin:8px 0 12px}.section-items p{font-size:14px;color:#5d7482;margin:0}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:30px 0}.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%}.article-body{max-width:850px;line-height:2;font-size:17px;margin:20px 0 35px}.article-body a{text-decoration:underline;color:#0875a5}.article-body img{max-height:580px;object-fit:contain}.article-document{max-width:1080px}.article-document .article-body{max-width:none}.article-document time{font-size:13px;color:#6d8592}.specs{border-collapse:collapse;width:100%;max-width:850px;margin:25px 0}.specs td,.specs th{text-align:left;border-bottom:1px solid #d7e4eb;padding:12px}.specs th{background:#edf4f7}.format-line{border-left:3px solid #0879ad;padding:8px 15px;background:#f1f6f8}.listing-heading{padding:20px 0 35px}.listing-heading p{color:#637c8a}.listing-heading form label{font-size:13px;display:block;margin-bottom:7px}.listing-heading form div{display:flex;max-width:550px}.listing-heading input{border:1px solid #cbdce6;padding:10px 15px;min-width:0;flex:1 1}.button,.listing-heading button{border:0;background:#076b99;color:white;padding:11px 23px;display:inline-block;cursor:pointer;border-radius:3px}.content-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px}.content-card{border:1px solid #dae4eb;display:block;background:white}.content-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.content-card>div{padding:18px}.content-card small{color:#0780a7;font-size:11px}.content-card h2{font-size:19px;margin:5px 0 10px}.content-card p{font-size:13px;color:#657d8b;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.content-card span{color:#0b769f;font-size:12px}.content-card:hover{border-color:#1985ad}.article-list .content-card{border:0;border-bottom:1px solid #dce5eb;padding:10px 0;display:flex}.article-list .content-card h2{font-size:23px}.article-list figure{max-width:220px}.pagination{display:flex;gap:20px;justify-content:center;margin:35px 0 0;font-size:14px}.pagination a{color:#0977a3}.site-footer{background:#0c334c;color:#d3e3eb;padding:45px max(36px,calc((100vw - 1248px)/2));display:grid;grid-template-columns:1.2fr 1fr .5fr;gap:35px;font-size:14px}.site-footer strong{font-size:19px}.site-footer>div:last-of-type{display:flex;flex-direction:column;gap:8px}.site-footer address{font-style:normal}.footer-phone{font-size:27px;color:white}.footer-bottom{grid-column:1/-1;border-top:1px solid #476070;padding-top:20px;font-size:11px;margin:0}.preview-notice{background:#fff4d5;padding:16px 22px;border:1px solid #e8c76c;color:#6f4b0d;display:flex;justify-content:space-between;margin-bottom:20px}.skip-link{position:absolute;top:-100px}.skip-link:focus{top:0;background:white;z-index:10;padding:12px}.not-found{min-height:55vh;padding-top:70px}@media(max-width:1000px){.phone{display:none}.site-header{padding:20px}.site-header nav{gap:15px}.content-grid,.section-items{grid-template-columns:repeat(2,1fr)}.site-footer{padding:36px 24px}.document{padding:25px 24px 45px}}@media(max-width:640px){.site-header{flex-wrap:wrap;gap:12px}.site-header nav{overflow:auto;width:100%;font-size:12px;white-space:nowrap;padding:7px 0}.site-brand img{width:38px;height:38px}.site-brand strong{font-size:20px}.document-hero.with-image,.section-split{grid-template-columns:1fr;gap:20px}.document{padding:20px 18px 40px}.content-grid,.section-items{gap:12px}.section-items article{padding:15px}.section-items h3{font-size:17px}.gallery{grid-template-columns:1fr 1fr;gap:12px}.site-footer{grid-template-columns:1fr}.content-card>div{padding:13px}.content-card h2{font-size:16px}.content-card p{font-size:12px}.preview-notice{display:block;font-size:13px}.preview-notice a{display:block}.article-list figure{display:none}h2{font-size:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.product-filter-links{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.product-filter-links a{padding:8px 13px;border:1px solid #dce5ef;border-radius:4px;font-size:13px}.product-filter-links a[aria-current=page]{background:#173f73;color:white}.article-cover{max-width:850px;margin:0 0 28px}.article-cover img{width:100%;max-height:520px;object-fit:contain;background:#f3f6f8}.article-cover figcaption{margin-top:8px}.case-filter-links{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0 0;padding:18px 0 0;border-top:1px solid #dce6ee}.case-filter-links a{display:inline-flex;align-items:center;min-height:42px;padding:9px 20px;background:#f4f8fb;border:1px solid #cbdce7;border-radius:4px;color:#23445e;font-size:14px;font-weight:600;line-height:1.4}.case-filter-links a:hover,.case-filter-links a[aria-current=page]{background:#123d5e;border-color:#123d5e;color:#fff}.case-filter-links a:focus-visible{outline:3px solid #83bfdf;outline-offset:3px}@media(max-width:640px){.case-filter-links{gap:8px}.case-filter-links a{padding:8px 12px;font-size:13px}}}.website-banner{min-height:350px}.website-banner .editorial-hero-image{inset:0;overflow:hidden}.website-banner .editorial-hero-image img{width:100%;height:100%;object-fit:cover;object-position:center 50%}.website-banner .editorial-hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,22,42,.92),rgba(7,22,42,.3))}.website-banner .editorial-hero-inner{min-height:350px}.website-banner .editorial-hero-inner>p:not(.section-label){max-width:750px}.cms-content .document{width:min(100% - 64px,1320px);max-width:none;padding:36px 0 64px}.cms-content.document{width:min(100% - 64px,1320px);max-width:none;margin:0 auto;padding:54px 36px 64px;border-top:1px solid #e7ebee;background:#f7f9fa}.cms-content.document>h2{font-size:clamp(24px,2.4vw,32px);line-height:1.35;margin:0 0 20px}.cms-content.document details{border-bottom:1px solid #e2e8ec;padding:15px 0}.cms-content.document details:first-of-type{border-top:1px solid #e2e8ec}.cms-content.document summary{cursor:pointer;font-weight:700;font-size:15px;color:#123147}.cms-content.document summary::marker{color:#087ba4}.cms-content.document details p{margin:12px 0 0;color:#4c5f6c;font-size:14px;line-height:1.95;max-width:900px}@media(max-width:640px){.cms-content.document{width:100%;padding:36px 18px 44px}}.cms-content .article-document{max-width:1000px}.cms-content .listing-heading{padding:0 0 28px}.cms-content .listing-heading form{max-width:550px}.cms-content .listing-heading input{background:white}.cms-content .content-grid{gap:24px}.cms-content .content-card{overflow:hidden;transition:box-shadow .2s,border-color .2s}.cms-content .content-card:hover{box-shadow:0 12px 32px rgba(18,44,78,.1)}.cms-content .content-card img{transition:transform .4s}.cms-content .content-card:hover img{transform:scale(1.025)}.cms-content .content-card h2{line-height:1.5}.cms-content .content-card p{line-height:1.8}.cms-content .case-filter-links{margin-top:22px}.cms-content .article-body p{margin:1em 0}.cms-content .document-hero h1{margin:12px 0 24px}.cms-content .document-hero p{line-height:1.9}.cms-content .gallery figure{margin:0}.cms-content .article-cover,.cms-content .document-hero{margin-bottom:24px}.skip-link{position:fixed;top:-100px;left:20px;z-index:1000;background:white;color:#123147;padding:12px}.skip-link:focus{top:0}.cms-content .detail-related .content-card h3{font-size:19px;line-height:1.5;margin:5px 0 10px}.cms-content .detail-related-reading{grid-template-columns:repeat(3,minmax(0,1fr))}.cms-content .detail-related-reading a{border-left:2px solid #cbdce7;padding:0 16px;line-height:1.7}.cms-content .detail-related-reading a:hover{border-color:#0875a5;color:#0875a5}.cms-content .detail-related-reading p{margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cms-content .detail-neighbours{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;border-top:1px solid #dae6ec;padding:24px 0}.cms-content .detail-neighbours a{display:flex;flex-direction:column;gap:8px;min-width:0;overflow-wrap:anywhere;line-height:1.6}.cms-content .detail-neighbours small{color:#0875a5;font-size:13px}.cms-content .detail-neighbours a:hover span{text-decoration:underline}.cms-content .detail-next{grid-column:2;text-align:right}@media(max-width:640px){.cms-content .detail-neighbours,.cms-content .detail-related-reading{grid-template-columns:1fr}.cms-content .detail-next{grid-column:1;text-align:left}.cms-content .detail-related .content-card h3{font-size:16px}.cms-content .document{width:calc(100% - 32px);padding:24px 0 40px}.website-banner,.website-banner .editorial-hero-inner{min-height:300px}.website-banner h1{font-size:32px}.cms-content .content-grid{gap:14px}}.news-page{background:#f5f8fa}.news-page .website-banner,.news-page .website-banner .editorial-hero-inner{min-height:250px}.news-directory{max-width:1320px;width:calc(100% - 64px);margin:0 auto;padding:28px 0 64px;color:#123147}.news-directory-toolbar{justify-content:space-between;margin-bottom:28px}.news-directory-toolbar,.news-directory-toolbar nav{display:flex;align-items:center;gap:24px}.news-directory-toolbar nav a{font-size:14px;font-weight:700;padding:12px 0;border-bottom:3px solid transparent;white-space:nowrap}.news-directory-toolbar nav a[aria-current=page]{border-color:#ecb23e;color:#123e60}.news-directory-toolbar form{display:flex;align-items:center;max-width:360px;width:100%}.news-directory button,.news-directory input{font:inherit}.news-directory input{border:1px solid #d6e1e8;background:#fff;min-width:0;padding:10px 12px;border-radius:0}.news-directory-toolbar input{flex:1 1;width:100%;font-size:13px}.news-directory button{border:1px solid #123e60;background:#123e60;color:white;padding:10px 18px;cursor:pointer;white-space:nowrap;font-size:13px}.news-search-label{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.news-directory-columns{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}.news-directory-category,.news-directory-column{min-width:0;background:white;border-top:2px solid #153f5e;padding:24px 26px 0}.news-directory-column>header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid #cddbe5}.news-directory-column>header span{color:#8b6d30;font-size:10px;letter-spacing:2px;font-weight:700}.news-directory-column h2{font-size:25px;margin:7px 0;line-height:1.3}.news-directory-column>header p{color:#718494;font-size:12px;margin:0}.news-directory-column>header>a{width:36px;height:36px;display:grid;place-items:center;border:1px solid #d6e1e8;font-size:22px}.news-directory-list{list-style:none;padding:0;margin:0}.news-directory-list>li{border-bottom:1px solid #e5ebf0;margin:0;padding:0}.news-directory-row{display:grid;grid-template-columns:26px minmax(0,1fr) 78px;align-items:start;gap:12px;padding:17px 0;text-decoration:none;color:inherit}.news-directory-number{font-size:12px;line-height:24px;color:#92a4b1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.news-directory-copy{min-width:0}.news-directory-copy h3{font-size:15px;font-weight:650;line-height:1.6;margin:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.news-directory-copy p{margin:5px 0 0;font-size:12px;color:#7b8d9c;line-height:1.6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.news-directory-date,.news-directory-row time{font-size:11px;line-height:24px;text-align:right;color:#8496a4;white-space:nowrap;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.news-directory-row:hover h3{color:#087ca8}.news-directory-row:hover .news-directory-number{color:#b17e20}.news-directory-more{display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-size:13px;font-weight:700;color:#1a5077}.news-directory-more span{font-size:21px}.news-directory-meta{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-bottom:16px;border-bottom:1px solid #cfdae3}.news-directory-meta h2{font-size:22px;line-height:1.5;margin:0}.news-directory-meta>span{color:#7d909e;font-size:12px}.is-category .news-directory-row{grid-template-columns:36px minmax(0,1fr) 100px;padding:14px 0}.is-category .news-directory-copy h3{font-size:16px}.news-directory-pagination{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;padding:25px 0}.news-directory-pagination>a,.news-directory-pagination>span[aria-disabled],.news-page-number>a{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 10px;border:1px solid #d7e2e9;background:#fff;font-size:12px}.news-directory-pagination a[aria-current=page]{background:#123e60;border-color:#123e60;color:white}.news-directory-pagination>span[aria-disabled]{color:#aab7c0}.news-page-number{display:flex;align-items:center;gap:8px}.news-page-gap{color:#8297a5;font-size:12px}.news-directory-pagination form{display:flex;align-items:center;gap:7px;margin-left:12px;font-size:12px;color:#738896}.news-directory-pagination input[type=number]{width:56px;padding:6px;height:34px}.news-directory-pagination button{height:34px;padding:4px 10px;font-size:12px}.news-directory-empty{padding:36px 0;color:#7f929f;font-size:14px}.news-query-note{font-size:13px;color:#637e90;margin:0 0 20px}.news-query-note a{color:#0b709e;margin-left:14px;text-decoration:underline}.website-banner-note{position:absolute;right:max(24px,calc((100% - 1320px)/2));bottom:15px;color:#d0dce5;font-size:10px;z-index:2}.news-directory a:focus-visible,.news-directory button:focus-visible,.news-directory input:focus-visible{outline:2px solid #c89120;outline-offset:3px}@media(max-width:1000px){.news-directory-columns{gap:20px}.news-directory-column{padding:20px 18px 0}.news-directory-row{grid-template-columns:23px minmax(0,1fr);column-gap:9px}.news-directory-date,.news-directory-row time{grid-column:2;text-align:left;line-height:1.4}.news-directory-row{row-gap:5px}.is-category .news-directory-row time{grid-column:auto;text-align:right}}@media(max-width:700px){.news-directory{width:calc(100% - 32px);padding-top:18px}.news-directory-toolbar{align-items:stretch;flex-direction:column;gap:15px}.news-directory-toolbar form{max-width:none}.news-directory-toolbar nav{gap:22px}.news-directory-columns{grid-template-columns:1fr;gap:26px}.news-directory-column h2{font-size:23px}.news-directory-category{padding:20px 16px 0}.is-category .news-directory-row{grid-template-columns:24px minmax(0,1fr);gap:5px 9px}.is-category .news-directory-row time{grid-column:2;text-align:left}.is-category .news-directory-copy h3{font-size:15px}.news-directory-pagination form{margin:8px 0 0;justify-content:center;width:100%}.news-page .website-banner,.news-page .website-banner .editorial-hero-inner{min-height:230px}.website-banner-note{font-size:9px;right:16px;bottom:10px}}.answer-page{padding:0 0 90px;background:#fff}.answer-page>article{width:min(100% - 64px,1080px);margin:0 auto}.answer-crumb{display:flex;align-items:center;gap:9px;font-size:12px;color:#7b8798;padding:26px 0 0;flex-wrap:wrap}.answer-crumb a{color:#5b6b83;transition:color .2s}.answer-crumb a:hover{color:#173f93}.answer-crumb span[aria-current]{color:#17243b;font-weight:600}.answer-page header{padding:30px 0 34px;border-bottom:1px solid #e7ecf1;margin-bottom:38px}.answer-kicker{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.2em;font-weight:700;color:#8794a8;margin-bottom:18px}.answer-kicker:before{content:"";width:26px;height:2px;background:#f0a800;flex-shrink:0}.answer-page h1{font-size:clamp(28px,3.1vw,42px);line-height:1.32;letter-spacing:-.035em;font-weight:800;color:#142441}.answer-lead{margin-top:20px;font-size:16px;line-height:1.95;color:#3b4a62;max-width:880px;padding-left:18px;border-left:3px solid #dbe4f2}.answer-meta{margin-top:18px;font-size:12px;color:#8d99aa}.answer-body{font-size:15px;line-height:1.95;color:#33415a}.answer-body h2{font-size:clamp(20px,2.1vw,25px);line-height:1.45;letter-spacing:-.02em;font-weight:800;color:#142441;margin:46px 0 20px;padding-left:15px;border-left:4px solid #173f93}.answer-body h2:first-child{margin-top:0}.answer-body p{margin:0 0 18px;max-width:900px}.answer-note{background:#f5f8fd;border:1px solid #e2eaf6;border-left:3px solid #f0a800;padding:14px 18px;font-size:13px!important;line-height:1.85;color:#55637a;margin-bottom:30px!important;max-width:none!important}.answer-body ul{margin:0 0 22px;padding-left:0;list-style:none;max-width:920px}.answer-body ul li{position:relative;padding-left:20px;margin-bottom:11px;line-height:1.9}.answer-body ul li:before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;background:#173f93;border-radius:50%}.answer-hint{font-size:12.5px!important;color:#7b8798;margin:0 0 12px!important}.answer-steps{list-style:none;counter-reset:none;margin:0 0 24px;padding:0;display:grid;gap:10px;max-width:920px}.answer-steps li{display:flex;align-items:flex-start;gap:15px;padding:15px 18px;background:#f8fafd;border:1px solid #e8eef7}.answer-steps li span{font-size:12px;font-weight:800;color:#173f93;letter-spacing:.06em;padding-top:2px;flex-shrink:0}.answer-steps li p{margin:0!important;font-size:14.5px;line-height:1.8}.answer-figure{margin:0 0 34px}.answer-table-wrap{overflow-x:auto;border:1px solid #e2e9f3;background:#fff;-webkit-overflow-scrolling:touch}.answer-table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.7;min-width:640px}.answer-table thead th{background:#173f93;color:#fff;font-weight:700;font-size:13px;text-align:left;padding:13px 15px;letter-spacing:.02em;border-right:1px solid rgba(255,255,255,.14);white-space:nowrap}.answer-table thead th:last-child{border-right:0}.answer-table tbody th{background:#f6f9fd;color:#16243d;font-weight:700;text-align:left;border-right:1px solid #eef3fa;white-space:nowrap}.answer-table tbody td,.answer-table tbody th{padding:12px 15px;border-top:1px solid #e8eef7;vertical-align:top}.answer-table tbody td{color:#41506b}.answer-table tbody tr:nth-child(2n) td,.answer-table tbody tr:nth-child(2n) th{background:#fbfcfe}.answer-table tbody tr:nth-child(2n) th{background:#f2f7fd}.answer-table tbody tr:hover td{background:#f4f8ff}.answer-figure figcaption{margin-top:10px;font-size:12px;color:#8794a8;line-height:1.7}.answer-table-tall{max-height:720px;overflow-y:auto;overflow-x:auto}.answer-table-tall .answer-table thead th{position:sticky;top:0;z-index:2}.answer-project-table{min-width:560px;font-size:13.5px}.answer-project-table tbody th{padding:10px 15px;border-right:1px solid #eef3fa}.answer-project-table tbody th a{color:#173f93;font-weight:600}.answer-project-table tbody th a:hover{text-decoration:underline}.answer-project-table tbody td{padding:10px 15px;border-top:1px solid #eef3fa}.answer-area{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600;color:#33415a}.answer-equipment{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:0 0 34px}.answer-equipment section{border:1px solid #e2e9f3;padding:20px 22px;background:#fdfefe}.answer-equipment h3{font-size:15px;font-weight:800;color:#142441;margin:0 0 14px;display:flex;align-items:center;justify-content:space-between;gap:10px}.answer-equipment h3 span{font-size:11px;font-weight:600;color:#173f93;background:#eef3fd;padding:3px 9px;letter-spacing:.04em}.answer-equipment ul{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:8px}.answer-equipment li{padding:0;margin:0}.answer-equipment li:before{display:none}.answer-equipment li a{font-size:14px;color:#33415a;display:flex;align-items:center;gap:8px;transition:color .2s,gap .2s}.answer-equipment li a:before{content:"";width:5px;height:5px;background:#c2d1e8;flex-shrink:0;transition:background .2s}.answer-equipment li a:hover{color:#173f93;gap:11px}.answer-equipment li a:hover:before{background:#f0a800}.answer-more{font-size:12.5px;font-weight:700;color:#173f93;display:inline-flex;align-items:center;gap:6px}.answer-more:hover{text-decoration:underline}.answer-faq{margin-top:56px;padding-top:38px;border-top:1px solid #e7ecf1}.answer-faq h2{font-size:clamp(20px,2.1vw,25px);font-weight:800;color:#142441;margin:0 0 22px;letter-spacing:-.02em}.answer-faq details{border-bottom:1px solid #e8eef7;padding:0}.answer-faq summary{cursor:pointer;list-style:none;padding:17px 34px 17px 0;font-size:15px;font-weight:700;color:#16243d;position:relative;line-height:1.7}.answer-faq summary::-webkit-details-marker{display:none}.answer-faq summary:after{content:"+";position:absolute;right:8px;top:15px;font-size:19px;font-weight:400;color:#8794a8;transition:transform .2s,color .2s}.answer-faq details[open] summary:after{content:"−";color:#173f93}.answer-faq summary:hover{color:#173f93}.answer-faq details p{margin:0;padding:0 34px 20px 0;font-size:14.5px;line-height:1.95;color:#41506b;max-width:920px}.answer-related{margin-top:52px;background:#f6f9fd;border:1px solid #e2e9f3;padding:30px 32px}.answer-related h2{font-size:15px;font-weight:800;color:#142441;margin:0 0 18px;letter-spacing:.05em;color:#5b6b83}.answer-related>div{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.answer-related a{background:#fff;border:1px solid #e5ebf5;padding:16px 18px;display:flex;flex-direction:column;gap:7px;transition:border-color .2s,transform .2s,box-shadow .2s}.answer-related a:hover{border-color:#a9bdea;transform:translateY(-2px);box-shadow:0 10px 22px rgba(22,52,110,.07)}.answer-related strong{font-size:13px;color:#173f93;letter-spacing:.02em}.answer-related span{font-size:12.5px;color:#6b7889;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.answer-hub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:8px}.answer-hub-grid a{border:1px solid #e2e9f3;padding:26px 26px 28px;display:flex;flex-direction:column;gap:11px;background:#fff;transition:border-color .2s,transform .2s,box-shadow .2s}.answer-hub-grid a:hover{border-color:#a9bdea;transform:translateY(-3px);box-shadow:0 14px 30px rgba(22,52,110,.08)}.answer-hub-grid a>span{font-size:11px;font-weight:700;letter-spacing:.16em;color:#f0a800}.answer-hub-grid a>strong{font-size:19px;line-height:1.45;font-weight:800;color:#142441;letter-spacing:-.02em}.answer-hub-grid a>p{font-size:13px;line-height:1.8;color:#6b7889;margin:0}@media(max-width:900px){.answer-page>article{width:min(100% - 36px,1080px)}.answer-equipment,.answer-hub-grid,.answer-related>div{grid-template-columns:1fr}}@media(max-width:640px){.answer-page{padding-bottom:64px}.answer-page header{padding:24px 0 26px;margin-bottom:28px}.answer-page h1{font-size:26px;line-height:1.36}.answer-lead{font-size:15px;padding-left:14px;line-height:1.85}.answer-body{font-size:14.5px}.answer-body h2{margin:34px 0 16px;font-size:19px}.answer-table{font-size:13px;min-width:560px}.answer-table tbody td,.answer-table tbody th,.answer-table thead th{padding:10px 12px}.answer-faq summary{font-size:14.5px;padding-right:28px}.answer-related{padding:22px 20px}.answer-table-tall{max-height:560px}}