:root{--ink:#101827;--paper:#f2efe6;--paper2:#fbfaf6;--blue:#3156ff;--orange:#ff6b45;--line:#c9c7bd;--muted:#687080;--lime:#dbe4ff;--dark:#111a28;--white:#fff;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}a{color:inherit}.nav{height:72px;border-bottom:1px solid var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - var(--max))/2));background:var(--paper2);position:sticky;top:0;z-index:20}.wordmark{text-decoration:none;font-weight:900;letter-spacing:-.06em;font-size:24px}.wordmark span{background:var(--blue);color:white;margin-left:6px;padding:4px 6px;font-size:12px;letter-spacing:.08em;vertical-align:3px}.navlinks{display:flex;gap:26px;font-size:13px;font-weight:700}.navlinks a{text-decoration:none;border-bottom:2px solid transparent}.navlinks 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#667186;background:transparent;color:#fff;font-weight:800;cursor:pointer}.breaker button:hover,.breaker button.active{background:var(--lime);color:var(--ink)}.electrical-results{padding:25px;min-height:260px}.rank-list{border-top:1px solid var(--ink);margin-top:46px}.rank-row{display:grid;grid-template-columns:70px 1fr 150px;align-items:center;border-bottom:1px solid var(--ink);padding:22px 0}.rank-row>span{font-family:ui-monospace,monospace;color:var(--blue)}.rank-row h2{margin:0;font-size:27px}.rank-row p{margin:5px 0 0;color:var(--muted);font-family:ui-monospace,monospace;font-size:12px}.rank-row>strong{text-align:right;font-size:22px}.model-title{display:flex;justify-content:space-between;gap:40px;align-items:flex-start;border-bottom:1px solid var(--ink);padding-bottom:40px}.model-title h1{margin-bottom:10px}.model-title p{font-size:18px;color:var(--muted)}.price-tag{border:1px solid var(--ink);padding:18px;width:210px;background:var(--lime)}.price-tag span,.price-tag small{display:block;font-family:ui-monospace,monospace;font-size:10px;text-transform:uppercase}.price-tag strong{display:block;font-size:36px;letter-spacing:-.05em;margin:8px 0}.dimension-board{display:grid;grid-template-columns:340px 1fr;gap:50px;align-items:center;padding:60px 0}.dimension-board .cabinet{margin:auto}.dimension-board h2{font-size:40px;letter-spacing:-.05em}.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--ink);background:var(--paper2)}.spec-grid div{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.spec-grid dt{font-family:ui-monospace,monospace;text-transform:uppercase;font-size:10px;color:var(--muted)}.spec-grid dd{margin:7px 0 0;font-size:18px;font-weight:800}footer{max-width:var(--max);margin:auto;border-top:1px solid var(--ink);padding:36px 24px 70px;display:flex;justify-content:space-between;gap:40px}footer p{font-size:12px;color:var(--muted)}footer>div:last-child{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:800;color:var(--blue)}@media(max-width:900px){.navlinks{display:none}.hero-grid,.finder-grid,.section-intro,.dimension-board,.electrical-tool{grid-template-columns:1fr}.signal-bar{grid-template-columns:1fr 1fr}.model-grid{grid-template-columns:1fr 1fr}.section-intro p{grid-column:1}.spec-window{min-height:330px}.form-panel{grid-template-columns:1fr}.electrical-tool .breaker{border-right:0;border-bottom:1px solid var(--ink)}.spec-grid{grid-template-columns:1fr 1fr}.model-title{flex-direction:column}.dark{margin-left:0;margin-right:0}.callout{flex-direction:column;align-items:flex-start;gap:25px}}@media(max-width:600px){.hero{padding-top:35px}.hero h1{font-size:58px}.signal-bar,.model-grid,.filters,.metric-row,.spec-grid{grid-template-columns:1fr}.signal-bar>div,.metric-row>div{border-right:0;border-bottom:1px solid #455064}.rank-row{grid-template-columns:40px 1fr}.rank-row>strong{grid-column:2;text-align:left}.finder-grid{gap:12px}.results-panel{min-height:350px}.fit-item{grid-template-columns:60px 1fr}.fit-item>strong{grid-column:2}.callout h2{font-size:34px}footer{flex-direction:column}}
.grid-separator{grid-column:1/-1;border-top:1px solid #667186;border-bottom:1px solid #667186;padding:28px 4px 18px;margin-top:26px}.grid-separator span{font-family:ui-monospace,monospace;font-size:10px;letter-spacing:.12em;color:var(--lime)}.grid-separator h3{font-size:32px;margin:5px 0;color:#fff}.grid-separator p{max-width:720px;color:#b9c0ca;margin:0}.visual-spec-board{display:grid;grid-template-columns:minmax(300px,.9fr) 1.1fr;gap:28px;padding:48px 0;align-items:stretch}.product-photo{margin:0;border:1px solid var(--ink);background:#fff;min-height:430px;display:flex;flex-direction:column}.product-photo img{width:100%;height:390px;object-fit:contain;padding:18px;background:#fff}.product-photo figcaption{border-top:1px solid var(--line);padding:10px 14px;font-size:11px;font-family:ui-monospace,monospace;color:var(--muted)}.photo-placeholder{min-height:390px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:35px;text-align:center;background-image:linear-gradient(to right,rgba(49,86,255,.08) 1px,transparent 1px),linear-gradient(to bottom,rgba(49,86,255,.08) 1px,transparent 1px);background-size:22px 22px}.photo-placeholder span{font-family:ui-monospace,monospace;color:var(--blue);font-weight:800}.photo-placeholder b{max-width:280px;margin-top:12px}.dimension-board.compact{display:grid;grid-template-columns:280px 1fr;gap:34px;border:1px solid var(--ink);padding:32px;background:var(--paper2)}.dimension-board.compact .cabinet.large{width:180px;height:250px}.dimension-board.compact .cabinet.large i{height:185px}.retailer-note{font-size:11px!important;color:var(--muted)!important;font-family:ui-monospace,monospace}.retailer-context{max-width:850px;margin:45px 0}.retailer-context h2,.retailer-model-heading{font-size:32px;letter-spacing:-.04em;margin-top:40px}.retailer-context p{font-size:17px;color:#454d5a}.retailer-linkbox{border:1px solid var(--ink);background:var(--lime);padding:28px;max-width:850px;margin:34px 0 56px}.retailer-linkbox>span{font-family:ui-monospace,monospace;font-size:11px;font-weight:800;letter-spacing:.09em}.retailer-linkbox p{max-width:650px}.retailer-outbound{margin-top:10px;background:var(--ink);border-color:var(--ink)}
@media(max-width:900px){.visual-spec-board,.dimension-board.compact{grid-template-columns:1fr}.product-photo img{height:auto;max-height:440px}.grid-separator{grid-column:1/-1}}

/* Catalog readability + calmer accent palette */
.dark .model-card{color:var(--ink)}
.dark .model-card .card-rule{color:var(--muted)}
.dark .model-card h3,.dark .model-card h3 a{color:var(--ink)}
.dark .model-card dt{color:var(--muted)}
.dark .model-card dd{color:var(--ink)}
.dark .model-card .dims{background:var(--lime);color:#22304a}
.dark .model-card .text-link{color:var(--blue)}
.dark .model-card .retailer-note{color:var(--muted)!important}
.dark .filters input,.dark .filters select{background:#fff;color:var(--ink);border-color:#8f97a5}
.dark .grid-separator span{color:#b9c8ff}
.metric-row strong{color:#b9c8ff}
.breaker span{color:#b9c8ff}
.breaker button:hover,.breaker button.active{background:#dbe4ff;color:var(--ink)}

/* Brand mark and retailer directory */
.wordmark{display:flex;align-items:center;gap:10px;letter-spacing:0;font-size:inherit}
.wordmark img{width:40px;height:40px;display:block}
.wordmark .wordmark-copy{display:flex;flex-direction:column;background:none;color:var(--ink);margin:0;padding:0;letter-spacing:0;vertical-align:0}
.wordmark .wordmark-copy strong{font-size:15px;line-height:1;text-transform:uppercase;letter-spacing:.03em}
.wordmark .wordmark-copy small{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;line-height:1.25;letter-spacing:.11em;text-transform:uppercase;color:var(--blue);margin-top:4px}
.retailer-policy{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:start;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:24px 0;margin:42px 0}
.retailer-policy strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.retailer-policy p{margin:0;max-width:760px;color:var(--muted)}
.retailer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.retailer-card{border:1px solid var(--ink);background:var(--paper2);padding:24px;min-height:270px;display:flex;flex-direction:column}
.retailer-card.featured{background:var(--lime);box-shadow:7px 7px 0 var(--ink)}
.retailer-card-top{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.retailer-card-top span{color:var(--blue);font-weight:900}
.retailer-card h2{font-size:30px;line-height:1;letter-spacing:-.045em;margin:28px 0 14px}
.retailer-card p{font-size:14px;color:#515966;margin:0 0 24px}
.retailer-card .text-link{margin-top:auto}
.retailer-empty{border:1px dashed var(--line);padding:24px;color:var(--muted);max-width:850px}
@media(max-width:900px){.retailer-grid{grid-template-columns:1fr 1fr}.retailer-policy{grid-template-columns:1fr}}
@media(max-width:600px){.wordmark .wordmark-copy{display:none}.retailer-grid{grid-template-columns:1fr}}