/* Dedicated editorial style guide. Shared site typography and content width stay intact. */
.ug-page{--ug-blue:#0057a7;--ug-ink:#17354b;--ug-muted:#596b77;--ug-line:#d5dee4;--ug-wash:#f3f7fa;--ug-paper:#fff}
.ug-page .ug-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:7%;align-items:center;padding:22px 0 36px}
.ug-page .ug-intro h1{font-size:clamp(38px,3.8vw,62px);max-width:670px}
.ug-page .ug-deck{font:300 clamp(24px,2.25vw,36px)/1.23 var(--display);letter-spacing:-.02em;color:var(--ug-ink);margin-top:22px}
.ug-page .st-lead{max-width:650px;margin-top:20px;font-size:16px}
.ug-page .ug-facts{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:18px;margin:25px 0 22px;border-block:1px solid var(--ug-line);padding:17px 0}
.ug-page .ug-facts dt{font-size:10px;font-weight:400;color:var(--ug-muted)}
.ug-page .ug-facts dd{margin-top:6px;font-size:15px;font-weight:600;color:var(--ug-ink)}
.ug-page .ug-section-figure{border:1px solid var(--ug-line);border-radius:8px;background:var(--ug-paper);overflow:hidden}
.ug-figure-bar{display:flex;justify-content:space-between;gap:12px;padding:18px 22px;font:500 9px/1.5 var(--body);letter-spacing:.09em;color:var(--ug-muted)}
.ug-page .ug-section-figure .sx-image-button img{width:100%;height:300px;max-height:none;object-fit:contain;transform:scale(1.22)}
.ug-layer-key{list-style:none;display:flex;justify-content:center;gap:12px 22px;flex-wrap:wrap;padding:0 18px;margin:12px 0 18px;font-size:12px}
.ug-layer-key li{display:flex;gap:8px;align-items:center}
.ug-layer-key i{width:10px;height:10px;display:inline-block;border-radius:50%}
.ug-conductor-dot{background:#697780}.ug-insulation-dot{background:#b73943}
.ug-page .ug-section-figure figcaption{font-size:10px;line-height:1.6;color:var(--ug-muted);padding:14px 22px;border-top:1px solid var(--ug-line)}
.ug-page-nav{display:flex;gap:32px;flex-wrap:wrap;border-block:1px solid var(--ug-line);padding:18px 0;font-size:13px;color:var(--ug-blue)}
.ug-page-nav a:hover{text-decoration:underline;text-underline-offset:5px}
.ug-page .ug-section{padding:62px 0 0;scroll-margin-top:130px}
.ug-page .ug-section h2{font-size:clamp(28px,2.65vw,41px);text-wrap:balance}
.ug-page .ug-section p{font-size:15px}
.ug-page .ug-purpose{display:grid;grid-template-columns:1fr 1.5fr;gap:7%}
.ug-purpose header>p:not(.st-kicker){margin-top:22px;max-width:450px}
.ug-page .ug-citation{font-size:11px;margin-top:21px}
.ug-purpose-matrix{border-top:3px solid var(--ug-blue)}
.ug-matrix-head,.ug-purpose-matrix article{display:grid;grid-template-columns:.9fr 1.7fr;gap:25px}
.ug-matrix-head{padding:15px 0;font-size:9px;letter-spacing:.12em;color:var(--ug-muted)}
.ug-purpose-matrix article{border-top:1px solid var(--ug-line);padding:21px 0;align-items:start}
.ug-page .ug-purpose-matrix h3{font-size:17px}
.ug-page .ug-purpose-matrix article p{font-size:15px;color:var(--ug-ink);line-height:1.55}
.ug-purpose-matrix article span{display:block;margin-top:9px;font-size:12px;line-height:1.65;color:var(--ug-muted)}
.ug-page .ug-matrix-note{font-size:12px;background:var(--ug-wash);padding:16px 20px;border-left:2px solid var(--ug-blue)}
.ug-section-heading{display:grid;grid-template-columns:1fr 1fr;gap:7%;align-items:end;margin-bottom:28px}
.ug-page .ug-section-heading>p{max-width:600px}
.ug-construction .ug-section-heading{padding-top:40px;border-top:1px solid var(--ug-line)}
.ug-materials{border-top:1px solid var(--ug-line)}
.ug-materials article{display:grid;grid-template-columns:.78fr 1.1fr 1.12fr;gap:5%;padding:25px 0;border-bottom:1px solid var(--ug-line)}
.ug-material-name{display:flex;gap:12px;align-items:start}
.ug-page .ug-material-name h3{font-size:18px}
.ug-material-swatch{width:12px;height:12px;margin-top:7px;flex:none;border-radius:50%}
.ug-silicone-swatch{background:#b73943}.ug-metal-swatch{background:#697780}.ug-outline-swatch{border:1px solid var(--ug-muted)}
.ug-page .ug-materials p{font-size:14px}
.ug-page .ug-materials h4{font:600 11px/1.5 var(--body);letter-spacing:0;margin:0 0 7px;color:var(--ug-blue)}
.ug-page .ug-table-help{font-size:11px;margin:0 0 14px}
.ug-table-help span{display:none}
.ug-comparison-scroll{overflow-x:auto;overscroll-behavior-x:contain;border:1px solid var(--ug-line);border-radius:6px}
.ug-comparison{border-collapse:collapse;width:100%;min-width:810px;table-layout:fixed;text-align:left}
.ug-comparison th,.ug-comparison td{padding:19px 21px;border-bottom:1px solid var(--ug-line);vertical-align:top;font-size:13px;line-height:1.6;white-space:normal;overflow-wrap:break-word}
.ug-comparison th:first-child{width:20%}
.ug-comparison thead th{background:var(--ug-wash);font:400 21px/1.3 Consolas,monospace;color:var(--ug-blue);padding-block:24px}
.ug-comparison thead th:first-child{font:600 13px/1.5 var(--body);color:var(--ug-ink)}
.ug-comparison thead th.ug-current{background:var(--ug-blue);color:#fff}
.ug-comparison thead small{display:block;margin-top:9px;font:500 9px/1.3 var(--body);letter-spacing:.1em}
.ug-comparison tbody th{font-weight:600;color:var(--ug-ink)}
.ug-comparison td{color:var(--ug-muted)}
.ug-comparison td.ug-current{background:#edf4fa;color:var(--ug-ink)}
.ug-comparison tr:last-child th,.ug-comparison tr:last-child td{border-bottom:0}
.ug-comparison-takeaway{display:grid;grid-template-columns:1fr 1.5fr;gap:6%;padding:24px;background:var(--ug-wash);margin-top:18px;align-items:start}
.ug-page .ug-comparison-takeaway h3{font-size:20px}
.ug-page .ug-comparison-takeaway p{font-size:14px}
.ug-page .ug-reference-line{font-size:11px;margin-top:15px;color:var(--ug-muted)}
.ug-reference-line a,.ug-source-note a{color:var(--ug-blue);text-decoration:underline;text-underline-offset:3px}
.ug-use-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ug-use-grid>article{padding:32px 35px;border-radius:7px}
.ug-fit{background:var(--ug-ink)}
.ug-page .ug-fit .ug-panel-label{color:#aecce0}
.ug-page .ug-fit h3{font:300 27px/1.25 var(--display);color:#fff;margin:18px 0}
.ug-page .ug-fit p,.ug-fit li{color:#d6e2e9;font-size:14px;line-height:1.8}
.ug-fit ul{padding-left:18px;margin:22px 0 0}
.ug-fit li+li{margin-top:10px}
.ug-limits{background:var(--ug-wash)}
.ug-page .ug-panel-label{font:600 10px/1.5 var(--body);letter-spacing:.12em;color:var(--ug-blue);margin:0 0 19px}
.ug-limits dl>div{padding:17px 0;border-bottom:1px solid var(--ug-line)}
.ug-limits dl>div:first-child{padding-top:0}.ug-limits dl>div:last-child{border:0;padding-bottom:0}
.ug-page .ug-limits dt{font-size:16px}.ug-page .ug-limits dd{font-size:14px;margin-top:6px}
.ug-questions{display:grid;grid-template-columns:1fr 1.5fr;gap:7%}
.ug-faq{border-top:1px solid var(--ug-line)}
.ug-faq details{border-bottom:1px solid var(--ug-line);padding:19px 0}
.ug-faq summary{font-size:16px;line-height:1.5;cursor:pointer;list-style:none;display:flex;gap:20px;justify-content:space-between;color:var(--ug-ink)}
.ug-faq summary::-webkit-details-marker{display:none}.ug-faq summary::after{content:'+';font-size:21px;color:var(--ug-blue)}.ug-faq details[open] summary::after{content:'−'}
.ug-page .ug-faq p{font-size:14px;margin-top:14px;max-width:690px}.ug-faq .st-link{margin-top:15px}
.ug-source-note{padding:25px 0;border-bottom:1px solid var(--ug-line);margin-top:26px;max-width:950px}
.ug-page .ug-source-note h2{font:600 13px/1.5 var(--body);letter-spacing:0;margin-bottom:8px}
.ug-page .ug-source-note p{font-size:12px}
.ug-source-note>div{display:flex;flex-wrap:wrap;gap:12px 25px;margin-top:12px;font-size:11px}
.ug-products>header>p:not(.st-kicker){margin-top:18px;max-width:650px}
.ug-product-route{display:flex;justify-content:space-between;align-items:center;gap:40px;border:1px solid var(--ug-line);border-left:3px solid var(--ug-blue);border-radius:0 7px 7px 0;padding:30px 35px;margin-top:27px}
.ug-family-id{display:block;color:var(--ug-blue);font:400 18px/1.3 Consolas,monospace;margin-bottom:10px}
.ug-page .ug-product-route h3{font-size:22px}.ug-page .ug-product-route p{font-size:13px;margin-top:10px}
.ug-page .ug-product-route .ug-route-note{font-size:12px}
.ug-discuss{display:flex;gap:40px;align-items:center;justify-content:space-between;padding-top:30px}
.ug-page .ug-discuss h3{font-size:17px}.ug-page .ug-discuss p{font-size:13px;max-width:710px;margin-top:10px}
.ug-discuss .st-link{flex-shrink:0}
@media(min-width:1600px){.ug-page .ug-section-figure .sx-image-button img{height:340px}}
@media(max-width:1100px){.ug-page .ug-hero{gap:4%;grid-template-columns:1.12fr .88fr}.ug-page .ug-facts{grid-template-columns:1fr 1fr;gap:12px}.ug-facts>div:last-child{grid-column:1/-1}.ug-page .ug-purpose,.ug-questions{gap:5%;grid-template-columns:1fr 1.3fr}.ug-matrix-head,.ug-purpose-matrix article{gap:16px;grid-template-columns:1fr 1.5fr}.ug-page .ug-section-figure .sx-image-button img{height:270px}.ug-figure-bar{padding:15px}.ug-materials article{gap:3%}.ug-use-grid>article{padding:27px}.ug-comparison th,.ug-comparison td{padding-inline:17px}}
@media(max-width:800px){.ug-page .ug-hero{grid-template-columns:1fr;gap:27px;padding-top:12px}.ug-page .ug-facts{grid-template-columns:1fr 1fr 1.3fr}.ug-facts>div:last-child{grid-column:auto}.ug-page .ug-section-figure{max-width:650px;width:100%;justify-self:center}.ug-page .ug-section-figure .sx-image-button img{height:230px}.ug-page-nav{gap:12px 23px;padding-block:16px}.ug-page .ug-purpose,.ug-questions{grid-template-columns:1fr;gap:25px}.ug-purpose header>p:not(.st-kicker){max-width:700px;margin-top:17px}.ug-section-heading{grid-template-columns:1fr;gap:18px}.ug-section-heading>p{max-width:700px}.ug-page .ug-section{padding-top:42px}.ug-page .ug-section h2{font-size:32px}.ug-materials article{grid-template-columns:1fr 1fr;gap:12px 30px}.ug-material-name{grid-column:1/-1}.ug-comparison-takeaway{grid-template-columns:1fr;gap:13px}.ug-table-help span{display:inline}.ug-use-grid{grid-template-columns:1fr}.ug-product-route{padding:26px;gap:25px;align-items:start;flex-direction:column}.ug-discuss{display:block}.ug-discuss .st-link{margin-top:18px}}
@media(max-width:440px){.ug-page .ug-intro h1{font-size:38px}.ug-page .ug-deck{font-size:27px;margin-top:18px}.ug-page .st-lead{font-size:15px}.ug-page .ug-facts{grid-template-columns:1fr 1fr;gap:14px}.ug-facts>div:last-child{grid-column:1/-1}.ug-page .ug-facts dd{font-size:14px}.ug-page .ug-section-figure .sx-image-button img{height:210px}.ug-figure-bar{font-size:8px;padding:13px}.ug-figure-bar>span:last-child{white-space:nowrap}.ug-layer-key{font-size:11px;gap:12px;margin-top:8px}.ug-page .ug-section-figure figcaption{font-size:10px;padding:12px 16px}.ug-page-nav{gap:12px 18px;font-size:12px}.ug-page .ug-section h2{font-size:29px}.ug-matrix-head{display:none}.ug-purpose-matrix article{grid-template-columns:1fr;gap:8px;padding-block:18px}.ug-page .ug-purpose-matrix h3{font-size:16px;color:var(--ug-blue)}.ug-page .ug-purpose-matrix article p{font-size:14px}.ug-materials article{grid-template-columns:1fr;gap:13px}.ug-page .ug-material-name h3{font-size:17px}.ug-use-grid>article{padding:25px 22px}.ug-page .ug-fit h3{font-size:25px}.ug-comparison-takeaway{padding:21px}.ug-page .ug-comparison-takeaway h3{font-size:18px}.ug-faq summary{font-size:15px}.ug-product-route{padding:24px 21px}.ug-page .ug-product-route h3{font-size:20px}.ug-page .ug-product-route .button{font-size:12px;width:100%;padding:13px 14px;text-align:center}.ug-page .ug-products>header>p{font-size:14px}}
@media(prefers-reduced-motion:reduce){.ug-page *{scroll-behavior:auto!important;transition:none!important}}