/* HGTC exemplar design system v1. No external font, animation or raster dependencies. */
:root{--ex-ink:#152b3c;--ex-muted:#526574;--ex-line:#d6dfe5;--ex-paper:#fff;--ex-soft:#f3f6f8;--ex-blue:#075c96;--ex-navy:#102b40;--ex-radius:4px;--ex-space:24px}
*{box-sizing:border-box}body{margin:0}.ex-site{color:var(--ex-ink);background:var(--ex-paper);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-wrap:break-word}.ex-site a{color:inherit;text-decoration:none}.ex-site a:hover{color:var(--ex-blue)}.ex-site a:focus-visible,.ex-site button:focus-visible,.ex-site input:focus-visible,.ex-site select:focus-visible,.ex-site summary:focus-visible,.ex-site [tabindex]:focus-visible{outline:3px solid #237eba;outline-offset:5px}.ex-site h1,.ex-site h2,.ex-site h3,.ex-site p,.ex-site figure{margin:0}.ex-site h1{font-size:clamp(32px,3.4vw,50px);line-height:1.3;letter-spacing:-1.3px;font-weight:650;margin:18px 0 24px}.ex-site h2{font-size:30px;line-height:1.45;font-weight:650;letter-spacing:-.6px}.ex-site h3{font-size:21px;line-height:1.5;font-weight:650}.ex-site p{color:var(--ex-muted)}.ex-site p+p{margin-top:12px}.ex-site button,.ex-site input,.ex-site select,.ex-site textarea{font:inherit}.ex-site button,.ex-site summary{cursor:pointer}.ex-container{width:min(1240px,calc(100% - 96px));margin:auto}.ex-utility{background:var(--ex-navy);color:#d9e3ea;font-size:12px;letter-spacing:.4px}.ex-utility .ex-container{display:flex;justify-content:space-between;align-items:center;min-height:34px}.ex-site .ex-utility a:hover{color:#fff}.ex-header{background:#fff;border-bottom:1px solid var(--ex-line)}.ex-header>.ex-container{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px}.ex-logo{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:750;line-height:1.1;letter-spacing:1px}.ex-logo small{display:block;font-size:11px;font-weight:500;letter-spacing:3px;margin-top:7px}.ex-logo-symbol{display:grid;place-items:center;width:40px;height:40px;background:var(--ex-navy);color:white;font-size:26px}.ex-nav{display:flex;gap:26px;margin-left:auto;font-size:14px}.ex-mobile-nav{display:none}.ex-site .ex-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:11px 22px;border:1px solid var(--ex-blue);border-radius:2px;background:var(--ex-blue);color:white;font-size:14px;font-weight:600;line-height:1.5;white-space:normal;text-align:center}.ex-site .ex-button:hover{background:#034b7d;color:white}.ex-site .ex-secondary{background:transparent;color:var(--ex-ink);border-color:#a7b8c4}.ex-site .ex-secondary:hover{background:#e9f0f5;color:var(--ex-ink)}.ex-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:28px}.ex-kicker{display:block;font-size:11px;font-weight:650;line-height:1.5;letter-spacing:1.8px;color:var(--ex-blue)}.ex-hero{background:var(--ex-soft);padding:58px 0 64px;border-bottom:1px solid var(--ex-line)}.ex-home-hero{padding:76px 0 64px}.ex-split{display:grid;grid-template-columns:1.08fr 1fr;gap:64px;align-items:center}.ex-site .ex-lead{font-size:18px;line-height:1.9;max-width:610px}.ex-measure{max-width:790px!important}.ex-hero-caption{font-size:12px;color:#5d7384;margin-top:42px;letter-spacing:1px}.ex-infrastructure{padding:22px;border:1px solid #ccd6df;background:#e6ecf0}.ex-art-label{font-size:10px;letter-spacing:2px;color:#51697b}.ex-device svg{display:block;width:100%;height:auto;aspect-ratio:620/290}.ex-device figcaption{font-size:11px;text-align:center;color:#455e70;line-height:1.6}.ex-art-bottom{display:flex;justify-content:space-between;margin-top:28px;border-top:1px solid #b8c8d3;padding-top:12px;font-size:10px;letter-spacing:2px;color:#405a6d}.ex-section{padding:76px 0}.ex-section-head{margin-bottom:30px}.ex-section-head .ex-kicker{margin-bottom:12px}.ex-soft{background:var(--ex-soft);border-block:1px solid #e1e7ec}.ex-grid{display:grid;gap:22px}.ex-two{grid-template-columns:repeat(2,minmax(0,1fr))}.ex-three{grid-template-columns:repeat(3,minmax(0,1fr))}.ex-four{grid-template-columns:repeat(4,minmax(0,1fr))}.ex-card{padding:30px;border:1px solid var(--ex-line);border-radius:var(--ex-radius);background:#fff;display:flex;flex-direction:column;align-items:flex-start}.ex-card .ex-kicker{margin-bottom:24px}.ex-card h3,.ex-card h2{margin-bottom:12px}.ex-card h2{font-size:26px}.ex-card p{font-size:14px;line-height:1.9;margin-bottom:22px}.ex-site .ex-more{font-size:14px;color:var(--ex-blue);font-weight:600;margin-top:auto;display:inline-block}.ex-brand-row{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--ex-line)}.ex-brand-row a{padding:25px 16px;font-size:20px;border-right:1px solid var(--ex-line);text-align:center}.ex-brand-row a:last-child{border:0}.ex-site .ex-muted{font-size:12px;color:#596d7d;line-height:1.9;margin-top:15px}.ex-section-note{display:flex;justify-content:space-between;gap:20px;margin-bottom:24px;color:var(--ex-muted);font-size:13px}.ex-section-note a{color:var(--ex-blue)}.ex-model{background:white;border:1px solid var(--ex-line);padding:28px;display:flex;flex-direction:column}.ex-model-top{min-height:100px;display:flex;flex-direction:column;justify-content:space-between;margin-bottom:24px;background:#f1f4f6;padding:16px}.ex-model-code{font-size:34px;font-weight:600;letter-spacing:-1px;color:#526a7a}.ex-model h3{font-size:21px}.ex-model p{font-size:14px;margin:12px 0 24px}.ex-contact{background:var(--ex-navy);padding:64px 0;color:#fff}.ex-contact h2{font-size:32px;margin:16px 0}.ex-contact .ex-kicker{color:#a9c7dd}.ex-contact p{color:#c0d0dc;font-size:14px}.ex-contact .ex-actions{margin-top:0}.ex-contact .ex-secondary{color:#fff;border-color:#7792a5}.ex-contact .ex-phone{display:block;font-size:28px;letter-spacing:1px;margin-top:24px;color:#fff}.ex-footer{padding:56px 0 20px;background:#0b2132;color:#cedbe4}.ex-footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}.ex-footer h2{font-size:14px;color:#fff;margin-bottom:18px}.ex-footer a{display:block;font-size:13px;line-height:2.5}.ex-footer p{color:#9fb3c2;font-size:13px;margin:20px 0}.ex-site .ex-footer a:hover{color:#fff}.ex-footer-brand{font-size:26px;color:#fff;font-weight:650}.ex-footer-brand small{font-size:14px;font-weight:400}.ex-footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid #2a4051;font-size:11px;display:flex;justify-content:space-between;gap:20px;color:#9fb3c2}.ex-crumb{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;padding-top:20px;padding-bottom:20px;color:#596f7f}.ex-hero-note{background:white;border:1px solid var(--ex-line);border-left:3px solid var(--ex-blue);padding:32px}.ex-hero-note h2{font-size:24px;margin:18px 0}.ex-hero-note p{font-size:15px}.ex-jump{background:#fff;border-bottom:1px solid var(--ex-line)}.ex-jump .ex-container{display:flex;gap:30px;overflow-x:auto;white-space:nowrap}.ex-jump a{padding:19px 0;font-size:13px}.ex-filters{padding:22px;background:var(--ex-soft);display:flex;align-items:end;gap:20px;margin-bottom:26px;border:1px solid var(--ex-line)}.ex-filters label{font-size:12px;display:grid;gap:6px;min-width:180px}.ex-filters input,.ex-filters select{height:44px;background:#fff;border:1px solid #9cadb9;border-radius:2px;padding:9px 12px;color:var(--ex-ink)}.ex-filters p{font-size:13px;margin-left:auto;padding-bottom:10px}.ex-site [hidden]{display:none!important}.ex-steps{list-style:none;counter-reset:steps;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin:0}.ex-steps li{position:relative;padding:0 0 24px 52px;border-bottom:1px solid var(--ex-line);counter-increment:steps}.ex-steps li:before{content:'0' counter(steps);position:absolute;left:0;top:0;color:var(--ex-blue);font-size:20px}.ex-steps h3{font-size:19px;margin-bottom:10px}.ex-steps p{font-size:14px}.ex-callout{margin:30px 0 0;background:var(--ex-soft);border-left:3px solid var(--ex-blue);padding:28px 32px}.ex-callout h3{font-size:20px;margin-bottom:10px}.ex-callout p{font-size:14px}.ex-callout .ex-button,.ex-callout .ex-more{margin-top:20px}.ex-faq{border-top:1px solid var(--ex-line)}.ex-faq details{border-bottom:1px solid var(--ex-line)}.ex-faq summary{padding:22px 40px 22px 0;font-weight:600;list-style:none;position:relative}.ex-faq summary:after{content:'+';position:absolute;right:10px;font-size:22px;font-weight:400}.ex-faq details[open] summary:after{content:'−'}.ex-faq p{padding:0 36px 24px 0;font-size:15px;max-width:900px}.ex-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.ex-tags span{font-size:12px;border:1px solid #c7d4dd;padding:4px 10px;background:#fff}.ex-product-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;border-top:1px solid #cad6df;margin-top:28px;padding-top:20px}.ex-product-facts strong{display:block;font-size:28px;line-height:1.3;font-weight:500}.ex-product-facts span{font-size:11px;color:var(--ex-muted)}.ex-intro{max-width:800px;margin-bottom:24px!important;font-size:15px}.ex-table-wrap{overflow-x:auto;border:1px solid var(--ex-line);border-radius:2px}.ex-site table{border-collapse:collapse;width:100%;text-align:left;font-size:14px;line-height:1.85;min-width:650px}.ex-site caption{text-align:left;background:var(--ex-soft);font-size:12px;padding:12px 22px;color:var(--ex-muted)}.ex-site th,.ex-site td{padding:18px 22px;border-bottom:1px solid var(--ex-line);vertical-align:top}.ex-site thead th{background:var(--ex-navy);color:#fff;font-weight:600}.ex-site tbody th{width:19%;font-weight:600;background:#f8fafb}.ex-site td{color:#455e70;width:40.5%}.ex-site tr:last-child th,.ex-site tr:last-child td{border-bottom:0}.ex-source{background:#f6f8fa;padding:24px;font-size:12px;margin-top:22px;line-height:1.9}.ex-source a{color:var(--ex-blue);text-decoration:underline}.ex-source p{margin-top:8px}.ex-feature{border-top:3px solid var(--ex-blue)}.ex-skip{position:absolute;left:12px;top:-90px;z-index:20;background:white;padding:10px}.ex-skip:focus{top:12px}.ex-section[id]{scroll-margin-top:20px}
/* Existing configurator, restyled within the exemplar shell. */
.ex-config{margin-top:24px;border:1px solid var(--ex-line)}.ex-config>summary{padding:22px;font-weight:600;background:#f8fafb}.ex-config-inner{padding:24px}.ex-config .section-title h2{font-size:23px}.ex-config .section-title p{font-size:13px;margin:10px 0 20px}.ex-config .eyebrow{font-size:11px;color:var(--ex-muted)}.ex-config .config-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px}.ex-config .config-group{border:1px solid var(--ex-line);margin:12px 0}.ex-config .config-group summary{padding:14px;background:#f4f7f9;display:flex;justify-content:space-between;gap:12px}.ex-config .config-group small{font-size:11px;color:var(--ex-muted)}.ex-config .config-option{display:grid;grid-template-columns:minmax(0,1fr) 126px;gap:12px;padding:15px;border-top:1px solid var(--ex-line);font-size:12px}.ex-config .config-option>label{display:flex;align-items:flex-start;gap:8px}.ex-config .config-option strong,.ex-config .config-option small{display:block}.ex-config input[type=checkbox]{min-width:18px;min-height:18px}.ex-config input[type=number]{width:78px;border:1px solid #a6b6c2;padding:6px;margin:4px 0;display:block}.ex-config .option-price label{display:block;font-size:11px}.ex-config .field{display:block;font-size:13px;margin-top:16px}.ex-config textarea{width:100%;padding:10px;border:1px solid #a6b6c2;margin-top:8px;resize:vertical}.ex-config .config-summary{border:1px solid var(--ex-line);padding:20px;align-self:start;background:#f5f8fa}.ex-config .config-summary h3{font-size:20px;margin:8px 0 20px}.ex-config .cost-row{display:flex;justify-content:space-between;gap:12px;font-size:12px;padding:10px 0;border-bottom:1px solid var(--ex-line)}.ex-config .grand-total strong{font-size:24px;display:block}.ex-config .grand-total{margin:20px 0}.ex-config .btn{display:block;width:100%;border:1px solid var(--ex-blue);padding:12px;margin:10px 0;background:var(--ex-blue);color:white;font-size:13px;text-align:center}.ex-config .outline{background:white;color:var(--ex-blue)}.ex-config .text-button{border:0;background:transparent;color:var(--ex-blue);padding:10px 0}.ex-config .footnote{font-size:11px;margin-top:15px}.ex-config .more{font-size:12px;color:var(--ex-blue)}.ex-config #config-status,.ex-config #config-errors{font-size:12px;margin-top:12px}.ex-config button:disabled{opacity:.55;cursor:wait}.ex-config .note-card{padding:20px}.ex-config .note-card p{font-size:13px}
@media(min-width:1600px){.ex-home-hero{padding:90px 0}}
@media(max-width:1100px){.ex-container{width:calc(100% - 64px)}.ex-nav{gap:16px;font-size:13px}.ex-header>.ex-container{gap:18px}.ex-header>.ex-container>.ex-button{display:none}.ex-split{gap:32px}.ex-four{grid-template-columns:repeat(2,minmax(0,1fr))}.ex-three{gap:16px}.ex-card,.ex-model{padding:23px}.ex-footer-grid{gap:26px}.ex-brand-row a{font-size:16px}.ex-config .config-layout{grid-template-columns:minmax(0,1fr) 250px}}
@media(max-width:760px){.ex-container{width:calc(100% - 40px)}.ex-utility{font-size:10px}.ex-utility .ex-container{gap:10px}.ex-header>.ex-container{min-height:72px}.ex-logo{font-size:22px}.ex-nav{display:none}.ex-mobile-nav{display:block}.ex-mobile-nav>summary{padding:10px;min-height:44px;font-size:14px}.ex-mobile-nav nav{position:absolute;left:0;right:0;z-index:5;background:white;border-bottom:1px solid var(--ex-line);padding:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:4px}.ex-mobile-nav nav a{padding:12px}.ex-split{grid-template-columns:1fr;gap:36px}.ex-site h1{font-size:34px;letter-spacing:-.8px}.ex-site h2{font-size:26px}.ex-hero,.ex-home-hero{padding:42px 0}.ex-site .ex-lead{font-size:16px}.ex-hero-caption{margin-top:26px}.ex-infrastructure{padding:16px}.ex-section{padding:48px 0}.ex-grid{gap:16px}.ex-three,.ex-two,.ex-four{grid-template-columns:1fr}.ex-card .ex-kicker{margin-bottom:16px}.ex-card{padding:26px}.ex-brand-row{grid-template-columns:repeat(2,1fr)}.ex-brand-row a{font-size:15px;padding:22px 6px}.ex-brand-row a:nth-child(2){border-right:0}.ex-brand-row a:nth-child(-n+2){border-bottom:1px solid var(--ex-line)}.ex-model-top{min-height:88px}.ex-section-note{flex-direction:column;gap:8px}.ex-contact{padding:44px 0}.ex-contact h2{font-size:27px}.ex-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 20px}.ex-footer-grid>div:first-child{grid-column:1/-1}.ex-footer-bottom{flex-direction:column;gap:10px}.ex-jump .ex-container{gap:24px}.ex-filters{flex-wrap:wrap;padding:16px;gap:12px}.ex-filters label{min-width:0;flex:1 1 140px}.ex-filters input,.ex-filters select{width:100%;min-width:0;font-size:16px}.ex-filters p{padding:0;font-size:12px}.ex-steps{grid-template-columns:1fr}.ex-callout{padding:24px}.ex-config-inner{padding:12px}.ex-config .config-layout{grid-template-columns:1fr}.ex-config .config-option{grid-template-columns:minmax(0,1fr) 100px;padding:12px;gap:8px}.ex-config .config-option strong{overflow-wrap:anywhere}.ex-config .config-summary{width:100%}.ex-config summary{font-size:14px}.ex-site table{font-size:13px;min-width:620px}.ex-site th,.ex-site td{padding:16px}.ex-crumb{font-size:11px;gap:7px}.ex-source{padding:18px}.ex-site .ex-button{min-height:46px;padding:11px 17px}.ex-hero-note{padding:25px}}
@media(prefers-reduced-motion:reduce){.ex-site *{scroll-behavior:auto!important}}

/* Final mobile polish: home and R760 only; desktop and other templates unchanged. */
@media (max-width:760px){
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) .ex-lead{font-size:17px;line-height:1.85}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) .ex-crumb{font-size:13px;line-height:1.8;gap:6px 10px;padding-top:18px;padding-bottom:18px}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) .ex-device figcaption{font-size:13px;line-height:1.8;margin-top:12px}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) :is(.ex-muted,.ex-source,.ex-product-facts span){font-size:14px;line-height:1.85}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) :is(.ex-card p,.ex-model p,.ex-intro,.ex-callout p){font-size:15px;line-height:1.85}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) :is(table,caption){font-size:14px;line-height:1.85}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) .ex-button{min-height:48px;font-size:15px;padding:12px}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) .ex-hero .ex-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px;align-items:stretch}
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) .ex-more{display:inline-flex;align-items:center;min-height:44px}
  .ex-site[data-exemplar="home"] .ex-home-hero h1{margin:16px 0 20px}
  .ex-site[data-exemplar="home"] .ex-hero-caption{font-size:13px;line-height:1.8;margin-top:24px}
  .ex-site[data-exemplar="home"] .ex-home-hero>.ex-split{gap:32px}
  .ex-site[data-exemplar="product"] .ex-product-hero h1{margin:16px 0 20px}
  .ex-site[data-exemplar="product"] .ex-product-hero>.ex-split{gap:44px}
  .ex-site[data-exemplar="product"] .ex-tags{gap:10px;margin-top:24px}
  .ex-site[data-exemplar="product"] .ex-tags span{font-size:13px;line-height:1.7;padding:6px 12px}
  .ex-site[data-exemplar="product"] .ex-product-facts{gap:12px;margin-top:24px;padding-top:22px}
  .ex-site[data-exemplar="product"] .ex-product-facts span{display:block;margin-top:6px}
  .ex-site[data-exemplar="product"] .ex-jump a{font-size:14px;min-height:48px;padding:14px 0}
  .ex-site[data-exemplar="product"] .ex-config :is(.footnote,.config-group small,.config-option,.option-price label,.cost-row,.field,.more,#config-status,#config-errors){font-size:14px;line-height:1.8}
  .ex-site[data-exemplar="product"] .ex-config .config-option{grid-template-columns:minmax(0,1fr) 104px}
  .ex-site[data-exemplar="product"] .ex-config :is(.btn,.text-button){min-height:48px;font-size:15px}
  .ex-site[data-exemplar="product"] .ex-config :is(input[type="number"],textarea){font-size:16px;min-height:44px}
  .ex-site[data-exemplar="product"] .ex-config .more{display:inline-flex;align-items:center;min-height:44px}
}
@media (max-width:359px){
  .ex-site:is([data-exemplar="home"],[data-exemplar="product"]) .ex-hero .ex-actions{grid-template-columns:1fr}
}