.tech-heading{padding-top:35px;padding-bottom:80px}.tech-heading h1{font-size:clamp(30px,4.2vw,54px);line-height:1.12;letter-spacing:-.035em;margin:16px 0}.tech-heading .breadcrumb{margin-bottom:32px}.tech-title-line,.tech-model-heading{display:flex;justify-content:space-between;align-items:center;gap:28px}.tech-title-line p{max-width:710px;color:var(--muted);font-size:15px;line-height:1.7}.tech-title-line>.btn,.tech-model-heading>.btn{flex-shrink:0}.tech-views,.tech-tabs{display:flex;gap:26px;border-bottom:1px solid var(--line);margin-top:30px;overflow:auto}.tech-views a,.tech-tabs a{font-size:14px;font-weight:700;padding:17px 0;white-space:nowrap;border-bottom:3px solid transparent}.tech-views [aria-current],.tech-tabs [aria-current]{border-color:var(--copper);color:var(--copper)}.tech-filters{display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:20px;padding:26px 0;align-items:end}.tech-filters .field{min-width:0}.tech-filters input,.tech-filters select{width:100%;min-width:0;background:#fff}.tech-filters button{min-height:45px}.tech-result-line{display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--muted);padding:5px 0 16px}.tech-index-scroll{max-height:670px;border:1px solid var(--line);background:white}.tech-index{width:100%;min-width:850px;margin:0;font-size:14px}.tech-index thead th{position:sticky;top:0;z-index:2;background:#edf0eb;color:var(--ink);font-weight:700}.tech-index tbody th{background:#fff;min-width:220px}.tech-index th:first-child{position:sticky;left:0;z-index:1;border-right:1px solid var(--line)}.tech-index thead th:first-child{z-index:3}.tech-index tbody tr:hover>td,.tech-index tbody tr:hover>th{background:#f7f4ef}.tech-index tbody th>a{color:var(--copper);text-decoration:underline;text-underline-offset:4px;font-weight:700}.tech-index small{display:block;line-height:1.5;font-size:11px;margin-top:5px;color:var(--muted);font-weight:400;max-width:230px}.tech-index td{vertical-align:top}.tech-index td:nth-child(4){max-width:180px}.tech-row-links{min-width:160px}.tech-row-links a,.tech-row-links>span{display:block;font-size:12px;margin-bottom:5px}.tech-row-links a:hover{text-decoration:underline}.tech-note{font-size:12px;color:var(--muted);line-height:1.7;margin:22px 0}.tech-unmatched{border:1px solid var(--line);padding:22px;margin:28px 0;font-size:14px}.tech-unmatched summary{font-weight:700;cursor:pointer}.tech-map-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}.tech-map-links>a{border:1px solid var(--line);padding:20px;background:white}.tech-map-links span{display:block;margin-top:14px;font-size:12px;color:var(--muted)}.tech-back{display:inline-block;margin-bottom:24px}.tech-model-heading p{font-size:14px;color:var(--muted)}.tech-summary{display:grid;grid-template-columns:1fr 1fr 1fr;background:#eff1eb;border:1px solid var(--line);margin-top:25px}.tech-summary>div{padding:22px 26px;border-right:1px solid var(--line)}.tech-summary>div:last-child{border:0}.tech-summary small{display:block;font-size:12px;color:var(--muted);line-height:1.5}.tech-summary b{display:block;font-size:27px;margin:10px 0}.tech-summary b span{font-size:14px;font-weight:400}.tech-summary b.tech-supply{font-size:17px;line-height:1.6}.tech-tabs{position:sticky;top:77px;background:var(--bg,#f8f8f4);z-index:4;margin-top:22px}.tech-tab-content{padding-top:28px}.tech-tab-content h2{font-size:24px;margin:0 0 24px;line-height:1.4}.tech-detail-grid{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px}.tech-section-nav{position:sticky;top:160px;align-self:start;display:flex;flex-direction:column;gap:12px;font-size:12px;padding:22px;background:#eff1eb}.tech-section-nav b{font-size:14px;margin-bottom:5px}.tech-section-nav a{line-height:1.55}.tech-section-nav a:hover{color:var(--copper);text-decoration:underline}.tech-spec-section{scroll-margin-top:160px;margin-bottom:40px}.tech-spec-section h2{padding-bottom:14px;border-bottom:2px solid var(--copper)}.tech-spec-section .spec-table{width:100%}.tech-spec-section th{width:62%}.tech-spec-section p{font-size:14px;line-height:1.75}.tech-related{padding:20px;background:#eff1eb;margin-top:25px;font-size:14px}.tech-related a{color:var(--copper)}.tech-map-controls{display:flex;align-items:end;gap:20px;flex-wrap:wrap}.tech-map-controls .field{min-width:200px}.tech-file-links{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:28px}.tech-file-links>a,.tech-file-links>button{display:block;text-align:left;padding:25px;border:1px solid var(--line);background:white;color:inherit;font:inherit;cursor:pointer}.tech-file-links span{display:block;margin-top:12px;font-size:13px;color:var(--muted)}.tech-file-links>a:hover,.tech-file-links>button:hover{border-color:var(--copper)}.tech-empty-map{padding:30px;background:white;border:1px solid var(--line)}.tech-empty-map p{font-size:14px;line-height:1.7}.tech-empty-map a{color:var(--copper)}.tech-heading a:focus-visible,.tech-heading button:focus-visible{outline:3px solid var(--copper);outline-offset:3px}
@media(max-width:900px){.tech-title-line,.tech-model-heading{align-items:flex-start;flex-direction:column;gap:12px}.tech-filters{grid-template-columns:1fr 1fr}.tech-filters .field:first-child{grid-column:1/-1}.tech-detail-grid{grid-template-columns:1fr;gap:26px}.tech-section-nav{position:static;display:grid;grid-template-columns:1fr 1fr;gap:14px}.tech-section-nav b{grid-column:1/-1}.tech-map-links{grid-template-columns:1fr}.tech-tabs{top:69px}.tech-index-scroll{max-height:65vh}}
@media(max-width:600px){.tech-heading{padding-top:24px}.tech-heading .breadcrumb{font-size:11px;flex-wrap:wrap;gap:7px}.tech-heading h1{font-size:30px;overflow-wrap:anywhere}.tech-views,.tech-tabs{gap:20px;margin-top:18px}.tech-views a,.tech-tabs a{font-size:12px}.tech-summary{grid-template-columns:1fr 1fr}.tech-summary>div{padding:17px 14px}.tech-summary>div:last-child{grid-column:1/-1;border-top:1px solid var(--line)}.tech-summary b{font-size:23px}.tech-summary small{font-size:11px}.tech-filters{gap:16px}.tech-filters .field{font-size:12px}.tech-filters select{font-size:12px;padding-right:25px}.tech-filters button{grid-column:1/-1;min-height:28px;text-align:left}.tech-result-line>span:last-child{display:none}.tech-index{font-size:12px;min-width:750px}.tech-index tbody th{min-width:165px;max-width:165px}.tech-index th:first-child{width:165px}.tech-index td,.tech-index th{padding:15px 12px}.tech-index small{font-size:10px}.tech-section-nav{font-size:11px;padding:17px}.tech-spec-section .spec-table th{width:57%;font-size:12px}.tech-spec-section .spec-table td{font-size:12px;overflow-wrap:anywhere}.tech-spec-section h2,.tech-tab-content h2{font-size:21px}.tech-file-links{grid-template-columns:1fr}.tech-map-controls{display:grid;grid-template-columns:1fr 1fr;gap:16px}.tech-map-controls .field{min-width:0;font-size:12px}.tech-map-controls select{width:100%;min-width:0;font-size:12px}.tech-map-controls .btn{grid-column:1/-1;font-size:12px}.tech-heading .curve-charts{margin-top:24px}.tech-heading .curve-charts h3{font-size:15px}.tech-back{font-size:13px}.tech-tabs{top:64px}.tech-unmatched{padding:18px}}
@media print{.tech-filters,.tech-tabs,.tech-section-nav,.tech-back,.tech-heading .btn{display:none}.tech-detail-grid{display:block}.tech-spec-section{break-inside:avoid}.tech-index-scroll{max-height:none;overflow:visible}.tech-index{min-width:0}.tech-summary{background:white}.tech-index th:first-child{position:static}}

.tech-data-filter{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:13px;line-height:1.6;cursor:pointer}.tech-data-filter input{width:17px;height:17px;accent-color:var(--copper);flex-shrink:0}

.tech-downloads{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}.tech-csv-link{font-size:12px;text-decoration:underline;text-underline-offset:4px}
.docs-secondary .pro-download-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.tech-picker{margin:28px 0;border:1px solid var(--line);background:#fff;scroll-margin-top:110px}
.tech-picker>summary{padding:22px 26px;cursor:pointer;color:var(--ink);font-size:20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:center}
.tech-picker>summary::-webkit-details-marker{display:none}
.tech-picker>summary:after{content:'+';font-size:28px;font-weight:400;color:var(--copper)}
.tech-picker[open]>summary:after{content:'−'}
.tech-picker>summary small{font-size:12px;font-weight:400;color:var(--muted);margin-left:auto}
.tech-picker[open]>summary{border-bottom:1px solid var(--line)}
.tech-picker-body{padding:26px}
.tech-picker-intro{font-size:14px;color:var(--muted);max-width:820px;margin-bottom:24px}
.tech-pick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.tech-pick-grid .field{min-width:0;font-size:13px}
.tech-pick-grid input,.tech-pick-grid select{width:100%;min-width:0;background:#fafbf8}
.tech-pick-grid .field-hint{font-size:11px;line-height:1.5;min-height:16px}
.tech-pick-help{font-size:12px;color:var(--muted);line-height:1.7;margin:20px 0}
.tech-pick-help a{color:var(--copper);text-decoration:underline;text-underline-offset:3px}
.tech-pick-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.tech-pick-actions .plain-button{font-size:12px}
.tech-pick-results{scroll-margin-top:110px}
.tech-pick-results:empty{display:none}
.tech-pick-result-title{border-top:1px solid var(--line);margin-top:30px;padding-top:25px}
.tech-pick-result-title h2{font-size:27px;margin:0 0 12px;line-height:1.25}
.tech-pick-result-title p{font-size:13px;color:var(--muted);margin-bottom:0}
.tech-pick-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tech-pick-cards article{border:1px solid var(--line);padding:22px;background:#fafbf8;min-width:0}
.tech-pick-cards h3{font-size:20px;line-height:1.4;overflow-wrap:anywhere;margin:13px 0 6px}
.tech-pick-cards h3 a{color:var(--copper);text-decoration:underline;text-underline-offset:4px}
.tech-pick-series{font-size:12px;color:var(--muted);margin-bottom:20px}
.tech-pick-cards dl{margin:0;font-size:12px;line-height:1.6}
.tech-pick-cards dl>div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:9px 0}
.tech-pick-cards dt{color:var(--muted);max-width:48%}
.tech-pick-cards dd{margin:0;text-align:right;font-weight:700;max-width:58%;overflow-wrap:anywhere}
.tech-pick-warning{font-size:11px;line-height:1.6;border-left:2px solid var(--copper);padding-left:10px;margin:18px 0 0}
.tech-pick-links{display:flex;flex-direction:column;gap:10px;font-size:12px;margin-top:20px}
.tech-pick-links a:hover{text-decoration:underline}
.tech-pick-empty,.tech-pick-error{padding:20px;background:#f5ece2;font-size:14px;line-height:1.7;border-left:3px solid var(--copper)}
.tech-pick-error{margin-top:24px}
.tech-pick-method{border-top:1px solid var(--line);padding-top:18px;margin-top:22px;font-size:12px;line-height:1.7}
.tech-pick-method summary{cursor:pointer;font-weight:700}
.tech-pick-method p{margin:14px 0 0}
@media(max-width:1000px){.tech-pick-grid,.tech-pick-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.tech-picker>summary small{display:none}}
@media(max-width:850px){.docs-secondary .pro-download-grid{grid-template-columns:1fr}}
@media(max-width:600px){.tech-picker>summary{padding:18px;font-size:17px}.tech-picker-body{padding:18px}.tech-pick-grid{grid-template-columns:1fr;gap:18px}.tech-pick-grid input,.tech-pick-grid select{font-size:16px}.tech-pick-cards{grid-template-columns:1fr}.tech-pick-actions{gap:18px}.tech-pick-actions .btn{width:100%;justify-content:space-between}.tech-pick-result-title h2{font-size:23px}.tech-pick-cards article{padding:20px}.tech-pick-cards h3{font-size:21px}}
@media print{.tech-picker{display:none}}

.tech-pick-estimate{font-size:11px;color:var(--muted);line-height:1.6;margin:0 0 16px}
.tech-pick-evidence{font-size:11px;line-height:1.6;margin-top:18px;color:var(--muted)}
.tech-pick-evidence summary{cursor:pointer}
.tech-pick-evidence p{margin:8px 0 0}
.tech-pick-cards article.tech-pick-nearby{border-color:var(--copper)}
.tech-pick-shortfall{font-size:12px;line-height:1.7;margin:0 0 18px;color:var(--copper)}

.tech-pick-quantity{display:flex;align-items:center;gap:14px;margin:0 0 20px;padding:13px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tech-pick-quantity b{font-size:25px;color:var(--copper);white-space:nowrap}
.tech-pick-quantity span{font-size:11px;line-height:1.5;max-width:130px;color:var(--muted)}
.tech-pick-system{font-size:12px;font-weight:700;color:var(--copper);margin:0 0 18px}
.tech-pick-cards .tech-pick-total{background:#f5ece2;padding:10px 8px}
.tech-pick-cards .tech-pick-total dd{font-size:14px}

.tech-model-actions{display:flex;flex-direction:column;gap:12px;flex-shrink:0}.tech-model-actions .btn{justify-content:space-between}
@media(max-width:900px){.tech-model-actions{flex-direction:row;flex-wrap:wrap;width:100%}}
@media(max-width:600px){.tech-model-actions{flex-direction:column}.tech-model-actions .btn{width:100%}}

.tech-catalog-cta{min-height:72px;padding:14px 20px;gap:20px;justify-content:space-between;text-align:left;background:var(--copper);color:#fff;border-color:var(--copper);box-shadow:0 3px 10px #a34d3020}
.tech-catalog-cta span{min-width:0}.tech-catalog-cta strong{display:block;font-size:16px;line-height:1.4;font-weight:700}.tech-catalog-cta small{display:block;margin-top:4px;font-size:12px;line-height:1.4;color:#fff;opacity:.9}.tech-catalog-cta:hover{text-decoration:none;background:var(--copper-hover);border-color:var(--copper-hover)}
.tech-model-open{margin-top:22px}.tech-model-heading>div:first-child{min-width:0}.tech-model-heading .tech-model-actions{align-self:flex-start;padding-top:18px}
.tech-pick-cards .tech-catalog-cta{width:100%;margin-bottom:20px;padding:14px 16px;gap:14px}.tech-pick-cards .tech-catalog-cta strong{font-size:15px}
@media(max-width:900px){.tech-model-heading .tech-model-actions{padding-top:0}.tech-model-heading>div:first-child{width:100%}}
@media(max-width:600px){.tech-model-open .tech-catalog-cta{width:100%}.tech-model-actions .btn{min-height:44px}.tech-catalog-cta strong{font-size:15px}}