.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hydrant-service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.service-tile{display:flex;flex-direction:column;background:var(--paper,#FAFAF7);padding:32px;text-decoration:none;color:var(--ink,#0D1A26)}
.service-tile .mono{font-size:12px;color:var(--blue)}.service-tile h3{font-size:26px;line-height:1.2;margin:28px 0 12px}.service-tile p{font-size:15px;line-height:1.7}.service-tile .text-link{margin-top:auto;padding-top:20px}.service-tile:hover{background:#EDF1F2}
.technical-columns{display:grid;grid-template-columns:1fr 1fr;gap:70px}.technical-columns h3{font-size:25px;line-height:1.25;margin-top:32px}.technical-columns p{line-height:1.85}.technical-list{padding-left:22px;line-height:1.8}.technical-list li{padding:8px 0}.source-panel{border-top:1px solid var(--line);margin-top:50px;padding-top:30px}.source-panel>p{font-size:14px;max-width:800px}.source-panel ul{list-style:none;padding:0}.source-panel li{margin:16px 0;overflow-wrap:anywhere}.source-panel small{display:block;color:var(--steel);font-size:12px;margin-top:5px}.source-panel a{min-height:44px;display:inline-block;padding:8px 0}.faq{border-top:1px solid var(--line);padding:4px 0}.faq:last-child{border-bottom:1px solid var(--line)}.faq summary{font-size:20px;line-height:1.5;cursor:pointer;min-height:60px;padding:16px 24px 16px 0}.faq p{padding-bottom:15px}.related-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.related-links .btn{white-space:normal}
.library-heading{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;align-items:end}.library-heading p{max-width:500px}.manufacturer-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:40px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.manufacturer-index>a{padding:24px 20px;min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:15px;text-decoration:none;color:var(--ink);border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:17px;font-weight:600}.manufacturer-index>a:hover{background:#E8EEF1;color:var(--blue)}.library-tools{display:flex;flex-wrap:wrap;gap:30px;margin-top:22px}.library-tools a{font-size:14px;min-height:44px;padding:12px 0}.library-filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:18px;align-items:end;margin:36px 0 20px}.library-filters label{display:block;font-size:13px;font-weight:600;line-height:1.5;margin-bottom:8px}.library-filters input,.library-filters select{font:inherit;border:1px solid #8495A1;border-radius:0;min-height:48px;padding:10px 12px;background:white;color:var(--ink);width:100%;min-width:0}.library-filters>div{min-width:0}.library-filters button{grid-column:1/-1;justify-self:start;cursor:pointer}.document-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:28px}.doc-card{background:white;border:1px solid var(--line);border-top:3px solid var(--blue);padding:30px;min-width:0}.doc-card h3{font-size:24px;line-height:1.3;margin:16px 0}.doc-card h3 a{color:var(--ink);text-decoration:none;overflow-wrap:anywhere}.doc-card h3 a:hover{text-decoration:underline;color:var(--blue)}.doc-card>p{font-size:15px;line-height:1.8}.doc-card .eyebrow{font-size:10px;line-height:1.7}.doc-meta{display:grid;gap:6px;border-top:1px solid var(--line);padding-top:18px;margin-top:24px;font-size:12px;line-height:1.6;color:var(--steel)}.doc-meta strong{color:var(--blue)}.model-chips{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.model-chips span{font:12px PlexMono,monospace;padding:10px 14px;background:#E7EDF1;color:#153C63}.no-results{padding:30px;border:1px solid #8B9AA5;background:#FFF}.identification-photo{margin:0}.identification-photo img{width:100%;height:auto;display:block}.identification-photo figcaption{font-size:12px;line-height:1.7;color:var(--steel);margin-top:14px}[hidden]{display:none!important}
@media(max-width:1100px){.technical-columns{gap:40px}.library-filters{grid-template-columns:1fr 1fr}.hydrant-service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.manufacturer-index{grid-template-columns:repeat(2,minmax(0,1fr))}.library-heading{gap:35px}}
@media(max-width:700px){.hydrant-service-grid,.technical-columns,.document-grid,.library-heading,.library-filters{grid-template-columns:1fr}.service-tile{padding:26px}.technical-columns{gap:30px}.manufacturer-index>a{font-size:15px;padding:18px 14px}.doc-card{padding:24px}.library-tools{display:grid;gap:0}.library-heading h2{font-size:35px}.related-links{display:grid}.related-links .btn{text-align:left}.faq summary{font-size:18px}}