:root {
  color-scheme: light;
  --canvas: #f5fafc;
  --surface-soft: #e4f4f7;
  --surface: #fff;
  --text: #1e3038;
  --muted: #4c626c;
  --brand: #087887;
  --cta: #c2410c;
  --steel: #1687a0;
  --gold: #f1c84b;
  --green: #18724f;
  --border: #cfe0e4;
  --focus: #126b7a;
  --error: #b13a43;
  --max: 1200px;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--canvas);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; font-size: 16px; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 4px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex="0"]:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 20; padding: 10px 14px; background: var(--surface); }
.skip-link:focus { top: 12px; }
.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; }
.site-header { height: 82px; display: flex; align-items: center; gap: 34px; padding: 0 max(32px, calc((100vw - var(--max)) / 2)); background: var(--surface); border-bottom: 1px solid var(--border); }
.brand { width: 164px; flex: 0 0 164px; }
.brand img { width: 164px; height: 48px; object-fit: contain; object-position: left center; }
.primary-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.primary-nav a { color: var(--text); font-size: 14px; font-weight: 700; text-decoration: none; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--brand); }
.menu-toggle { display: none; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 12px 18px; border: 1px solid transparent; border-radius: 3px; font-weight: 700; text-decoration: none; }
.button-primary { color: #fff; background: var(--cta); }
.button-primary:hover { background: #96300a; }
.button-light { color: var(--text); background: var(--surface); }
.button-light:hover { background: #e5ece9; }
.button-small { min-height: 42px; padding: 9px 13px; font-size: 14px; }
.hero { min-height: 650px; position: relative; display: flex; align-items: center; overflow: hidden; color: var(--text); background: #dff3f6; }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { inset: auto 3% 46px auto; width: 64%; height: 76%; object-fit: contain; object-position: right center; }
.hero-shade { background: rgba(18,120,135,.04); pointer-events: none; }
.hero-content { position: relative; z-index: 1; width: min(var(--max), calc(100% - 64px)); margin: 0 auto; padding: 70px 0 90px; }
.hero-content > * { max-width: 430px; }
.eyebrow { margin: 0 0 14px; color: var(--brand); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.eyebrow-light { color: #d8e9e5; }
.hero .eyebrow-light { color: var(--brand); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 20px; font-size: 48px; line-height: 1.12; }
h2 { margin-bottom: 18px; font-size: 34px; line-height: 1.18; }
h3 { margin-bottom: 8px; font-size: 23px; line-height: 1.2; }
.hero h1 { font-size: 54px; }
.hero-copy { margin-bottom: 28px; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; align-items: center; gap: 16px; }
.hero-actions .button { flex-shrink: 0; gap: 8px; padding-right: 14px; padding-left: 14px; white-space: nowrap; }
.hero-actions .text-link { font-size: 14px; white-space: nowrap; }
.text-link { color: var(--brand); font-weight: 700; text-decoration-thickness: 1px; }
.text-link-light { color: #fff; }
.hero .text-link-light { color: var(--brand); }
.hero-caption { position: absolute; right: max(32px, calc((100vw - var(--max)) / 2)); bottom: 22px; left: max(32px, calc((100vw - var(--max)) / 2)); z-index: 1; display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.section-intro { max-width: var(--max); display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin: 0 auto; padding: 78px 0 34px; }
.section-heading h2, .section-heading p:last-child { margin-bottom: 0; }
.intro-copy { max-width: 540px; margin-bottom: 4px; color: var(--muted); }
.catalog-grid { max-width: var(--max); display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 0 auto; padding-bottom: 86px; }
.catalog-item { min-width: 0; display: grid; grid-template-columns: 46% 1fr; background: var(--surface); color: var(--text); text-decoration: none; border: 1px solid var(--border); }
.catalog-item:hover .arrow-link { color: #963416; }
.catalog-item img { width: 100%; height: 100%; min-height: 264px; object-fit: cover; background: var(--surface-soft); }
.catalog-copy { display: flex; flex-direction: column; align-items: flex-start; padding: 24px 22px; }
.catalog-index { margin-bottom: 20px; color: var(--brand); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.catalog-copy p { color: var(--muted); font-size: 14px; }
.arrow-link { margin-top: auto; color: var(--brand); font-size: 14px; font-weight: 700; }
.catalog-text-item { grid-template-columns: 34% 1fr; }
.text-item-mark { display: grid; place-items: center; min-height: 264px; color: #fff; background: var(--brand); font-size: 72px; font-weight: 700; }
.scenario-band { display: grid; grid-template-columns: minmax(260px, .9fr) 1.1fr; gap: 80px; align-items: center; padding: 76px max(32px, calc((100vw - var(--max)) / 2)); color: #fff; background: var(--brand); }
.scenario-heading h2 { max-width: 430px; }
.scenario-heading p:last-child { max-width: 430px; margin-bottom: 0; color: #effaFC; }
.scenario-list { border-top: 1px solid rgba(255,255,255,.32); }
.scenario-list a { min-height: 76px; display: grid; grid-template-columns: 46px 1fr 24px; gap: 14px; align-items: center; border-bottom: 1px solid rgba(255,255,255,.32); text-decoration: none; }
.scenario-list a > span:first-child { color: #effafc; font-size: 12px; }
.scenario-list a > span:last-child { color: var(--gold); }
.scenario-list strong { font-size: 17px; }
.company-band { max-width: var(--max); display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin: 0 auto; padding: 94px 0; }
.company-copy { max-width: 520px; }
.company-copy p:not(.eyebrow) { color: var(--muted); }
.company-copy .text-link { display: inline-block; margin-top: 10px; }
.company-image { margin: 0; }
.company-image img { width: 100%; aspect-ratio: 1.45; object-fit: cover; background: var(--surface-soft); }
.company-image figcaption { margin-top: 8px; color: var(--muted); font-size: 12px; }
.spec-strip { display: grid; grid-template-columns: 1fr 2fr; gap: 14px 50px; align-items: center; padding: 46px max(32px, calc((100vw - var(--max)) / 2)); background: var(--surface-soft); }
.spec-strip h2 { margin-bottom: 0; font-size: 28px; }
.spec-strip .eyebrow { margin-bottom: 6px; }
.spec-strip dl { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin: 0; }
.spec-strip dt { color: var(--muted); font-size: 12px; }
.spec-strip dd { margin: 4px 0 0; color: var(--green); font-size: 22px; font-weight: 700; }
.spec-note { grid-column: 2; margin: 0; color: var(--muted); font-size: 12px; }
.inquiry-section { max-width: var(--max); display: grid; grid-template-columns: .85fr 1.15fr; gap: 76px; margin: 0 auto; padding: 90px 0; }
.inquiry-intro { max-width: 440px; }
.inquiry-intro > p:not(.eyebrow) { color: var(--muted); }
.contact-direct { display: grid; gap: 10px; margin-top: 30px; }
.contact-direct a { width: fit-content; color: var(--brand); font-weight: 700; }
.inquiry-form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.inquiry-form label { display: grid; gap: 6px; font-size: 13px; font-weight: 700; }
.inquiry-form input, .inquiry-form select, .inquiry-form textarea { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #aebbb8; border-radius: 3px; color: var(--text); background: #fff; font: inherit; font-weight: 400; }
.inquiry-form textarea { resize: vertical; }
.inquiry-form .button { width: fit-content; cursor: pointer; }
.form-note, .form-status { min-height: 20px; margin: 0; color: var(--muted); font-size: 12px; }
.form-status:not(:empty) { padding: 10px 12px; color: var(--green); background: var(--surface-soft); }
.site-footer { padding: 36px max(32px, calc((100vw - var(--max)) / 2)) 24px; color: #fff; background: #202b2d; }
.footer-top { display: grid; grid-template-columns: 180px 1fr auto; gap: 30px; align-items: center; padding-bottom: 30px; border-bottom: 1px solid #4b585a; }
.brand-footer { display: block; padding: 4px; background: #fff; }
.footer-top p { margin: 0; color: #d7e0de; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px 26px; padding-top: 20px; color: #c3cfcc; font-size: 12px; }
.footer-bottom a { color: #fff; }
.breadcrumb { max-width: var(--max); display: flex; gap: 10px; margin: 0 auto; padding: 20px 0; color: var(--muted); font-size: 13px; }
.breadcrumb a { color: var(--brand); }
.category-hero { max-width: var(--max); display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; margin: 0 auto; padding: 42px 0 68px; }
.category-title p:not(.eyebrow) { max-width: 560px; margin-bottom: 24px; color: var(--muted); }
.category-title h1 { font-size: 42px; }
.category-image { margin: 0; }
.category-image img { width: 100%; aspect-ratio: 1.38; object-fit: cover; background: var(--surface-soft); }
.category-image figcaption { margin-top: 8px; color: var(--muted); font-size: 12px; }
.model-section { padding: 62px max(32px, calc((100vw - var(--max)) / 2)) 56px; background: #fff; }
.model-section .section-heading { max-width: var(--max); margin: 0 auto 24px; }
.model-table-wrap { max-width: var(--max); margin: auto; overflow-x: auto; background: #fff; }
.model-table { width: 100%; border-collapse: collapse; text-align: left; }
.model-table th, .model-table td { min-width: 130px; padding: 18px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.model-table thead th { color: var(--brand); background: var(--canvas); font-size: 12px; text-transform: uppercase; }
.model-table tbody th { font-size: 15px; }
.model-table td { color: var(--muted); }
.table-note { max-width: var(--max); margin: 14px auto 0; color: var(--muted); font-size: 12px; }
.fit-section { max-width: var(--max); display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; margin: 0 auto; padding: 82px 0; }
.fit-section > div p:last-child { max-width: 420px; color: var(--muted); }
.fit-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--border); }
.fit-list li { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.fit-list li > span { color: var(--brand); font-size: 12px; font-weight: 700; }
.fit-list strong { font-size: 17px; }
.fit-list p { margin: 4px 0 0; color: var(--muted); }
.category-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 42px max(32px, calc((100vw - var(--max)) / 2)); color: #fff; background: var(--brand); }
.category-cta h2 { max-width: 620px; margin-bottom: 0; font-size: 28px; }
.category-cta .eyebrow { margin-bottom: 8px; }
@media (max-width: 1200px) {
  .site-header { padding-right: 28px; padding-left: 28px; }
  .section-intro, .catalog-grid, .company-band, .inquiry-section, .category-hero, .fit-section, .breadcrumb { width: calc(100% - 56px); }
  .scenario-band, .spec-strip, .model-section, .category-cta, .site-footer { padding-right: 28px; padding-left: 28px; }
}
@media (max-width: 960px) {
  .site-header { height: 72px; gap: 14px; }
  .hero-image { right: 2%; width: 60%; height: 68%; }
  .hero-content > * { max-width: 360px; }
  .hero h1 { font-size: 40px; }
  .menu-toggle { width: 44px; height: 44px; display: grid; place-items: center; margin-left: auto; border: 1px solid var(--border); border-radius: 3px; color: var(--text); background: #fff; }
  .menu-lines, .menu-lines::before, .menu-lines::after { width: 18px; height: 2px; display: block; position: relative; background: currentColor; }
  .menu-lines::before, .menu-lines::after { position: absolute; left: 0; content: ""; }
  .menu-lines::before { top: -6px; }.menu-lines::after { top: 6px; }
  .primary-nav { display: none; position: absolute; top: 72px; right: 0; left: 0; z-index: 10; align-items: stretch; gap: 0; padding: 8px 28px 18px; background: #fff; border-bottom: 1px solid var(--border); }
  .primary-nav.is-open { display: grid; }
  .primary-nav a { padding: 13px 0; border-bottom: 1px solid var(--border); }
  .header-cta { margin-left: 0; }
  .hero { min-height: 590px; }
  .hero h1 { font-size: 46px; }
  .section-intro, .company-band, .inquiry-section, .category-hero, .fit-section { gap: 38px; }
  .catalog-item { grid-template-columns: 42% 1fr; }
  .catalog-copy { padding: 20px 18px; }
  .scenario-band { gap: 40px; }
  .spec-strip { grid-template-columns: 1fr; gap: 20px; }
  .spec-note { grid-column: 1; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .site-header { height: 68px; padding: 0 18px; }
  .brand, .brand img { width: 138px; flex-basis: 138px; }
  .brand img { height: 42px; }
  .header-cta { min-height: 40px; padding: 8px 10px; font-size: 12px; gap: 6px; }
  .menu-toggle { width: 40px; height: 40px; }
  .primary-nav { top: 68px; padding-right: 20px; padding-left: 20px; }
  .hero { min-height: 740px; align-items: flex-start; }
  .hero-image { inset: auto 0 42px auto; width: 100%; height: 36%; object-position: center; }
  .hero-shade { background: rgba(18,120,135,.04); }
  .hero-content { width: calc(100% - 40px); padding: 42px 0 0; }
  .hero h1 { max-width: 520px; margin-bottom: 14px; font-size: 36px; }
  .hero-copy { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 16px; }
  .hero-caption { right: 20px; left: 20px; gap: 12px; font-size: 10px; }
  .section-intro, .company-band, .inquiry-section, .category-hero, .fit-section { width: calc(100% - 40px); grid-template-columns: 1fr; gap: 20px; }
  .section-intro { padding: 58px 0 24px; }
  h2 { font-size: 28px; }
  .catalog-grid { width: calc(100% - 40px); grid-template-columns: 1fr; gap: 12px; padding-bottom: 58px; }
  .catalog-item { grid-template-columns: 40% 1fr; }
  .catalog-item img, .text-item-mark { min-height: 198px; }
  .catalog-copy { padding: 16px 14px; }
  .catalog-index { margin-bottom: 12px; }
  .catalog-copy h3 { font-size: 19px; }
  .catalog-copy p { font-size: 13px; }
  .arrow-link { font-size: 12px; }
  .scenario-band { grid-template-columns: 1fr; gap: 28px; padding: 56px 20px; }
  .scenario-list a { min-height: 70px; grid-template-columns: 32px 1fr 20px; gap: 10px; }
  .scenario-list strong { font-size: 15px; }
  .company-band { padding: 62px 0; }
  .spec-strip { gap: 16px; padding: 32px 20px; }
  .spec-strip dl { grid-template-columns: 1fr 1fr; gap: 18px; }
  .spec-strip dd { font-size: 20px; }
  .inquiry-section { padding: 62px 0; }
  .form-row { grid-template-columns: 1fr; }
  .inquiry-form .button { width: 100%; }
  .site-footer { padding: 30px 20px 22px; }
  .footer-top { grid-template-columns: 1fr; gap: 18px; }
  .footer-top .button { justify-self: start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .breadcrumb { width: calc(100% - 40px); padding: 16px 0; }
  .category-hero { padding: 25px 0 48px; }
  .category-title h1 { font-size: 34px; }
  .category-title .button { width: 100%; }
  .model-section { padding: 48px 20px 40px; }
  .model-table { min-width: 720px; }
  .fit-section { padding: 58px 0; }
  .category-cta { flex-direction: column; align-items: stretch; padding: 36px 20px; }
  .category-cta .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* English expansion: shared content components, approved v0.3 tokens retained. */
img{height:auto}
.footer-links{display:grid;grid-template-columns:1fr 1.2fr 1.2fr;gap:50px;padding:34px 0}.footer-links h2{font-size:15px;margin-bottom:16px;color:#fff}.footer-links a{display:block;width:fit-content;padding:5px 0;color:#d7e0de;font-size:14px}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid #4b585a}
.breadcrumb{flex-wrap:wrap;align-items:center;line-height:1.5}.category-image img{object-fit:contain}.page-heading{max-width:1200px;margin:0 auto;padding:42px 0 0}.page-heading h1{max-width:850px}.page-heading>p:last-child{max-width:760px;color:var(--muted);font-size:18px}
.product-cards{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:60px 0 0}.product-card{min-width:0;border:1px solid var(--border);background:#fff}.product-card>img{width:100%;aspect-ratio:1.45;object-fit:contain;background:var(--surface-soft)}.product-card>div{padding:25px}.product-card p{color:var(--muted)}.product-card h3{font-size:22px}.product-card .text-link{font-size:14px}
.related-section,.content-section,.faq-section{max-width:1200px;margin:0 auto;padding:64px 0}.related-section>h2{max-width:750px}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}.related-grid>a{display:flex;flex-direction:column;min-width:0;padding:26px;border:1px solid var(--border);text-decoration:none;background:#fff;border-top:4px solid var(--gold)}.related-grid>a:hover{border-color:var(--brand)}.related-grid>a>span{color:var(--brand);font-size:12px;font-weight:bold;text-transform:uppercase;margin-bottom:16px}.related-grid h3{font-size:22px}.related-grid p{font-size:15px;color:var(--muted)}.related-grid strong{margin-top:auto;font-size:14px;color:var(--brand)}.related-grid strong span{float:right}
.content-section>p{max-width:850px}.use-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:30px}.use-grid h3{font-size:23px}.use-grid p{color:var(--muted)}.content-section a,.guide-body a{color:var(--brand);font-weight:700}.surface-section{padding:40px;background:var(--surface-soft);border-left:4px solid var(--brand)}.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.story-grid p{color:var(--muted)}address{font-style:normal;color:var(--muted);overflow-wrap:anywhere}.privacy-note{margin-top:24px;font-size:13px;max-width:400px}.checklist{padding-left:22px}.checklist li{margin:12px 0;padding-left:6px}.model-table caption{text-align:left;margin-bottom:12px;color:var(--muted);font-size:13px}.model-section .section-heading>p:last-child{color:var(--muted)}
.faq-section{max-width:900px}.faq-section details{border-bottom:1px solid var(--border);padding:18px 0}.faq-section summary{cursor:pointer;font-weight:bold;min-height:30px;padding-right:16px}.faq-section details p{color:var(--muted);margin:16px 0 0;max-width:780px}.faq-section summary:focus-visible{outline:2px solid var(--focus);outline-offset:4px}
.guide-layout{max-width:1200px;margin:auto;display:grid;grid-template-columns:260px minmax(0,1fr);gap:70px;padding:30px 0 70px}.guide-toc{align-self:start;position:sticky;top:24px;border-top:4px solid var(--gold);padding-top:20px}.guide-toc nav{display:grid;gap:14px}.guide-toc nav a{font-size:14px;color:var(--brand);text-decoration:none}.guide-toc nav a:hover{text-decoration:underline}.guide-byline{margin:26px 0 0;font-size:12px;color:var(--muted)}.guide-body{min-width:0;max-width:800px}.guide-body section{scroll-margin-top:24px;margin:0 0 42px}.guide-body h2{font-size:29px}.guide-body p,.guide-body li{line-height:1.75;color:var(--muted)}.guide-body .model-table{font-size:14px}.guide-body .model-table th,.guide-body .model-table td{min-width:105px;padding:15px 12px}.guide-body .model-table-wrap{margin:24px 0}.guide-body .model-table td{line-height:1.6}.guide-body ol{padding-left:24px}.guide-body ol li{margin:12px 0}.inquiry-form input:invalid:not(:placeholder-shown):focus{border-color:var(--error)}
.directory-cards{padding-top:24px}.directory-cards .product-card{display:flex;flex-direction:column}.directory-cards .product-card img{aspect-ratio:1.5;object-fit:cover}.directory-cards .product-card>div{flex:1}.directory-cards h2,.guide-index-item h2{font-size:22px}.guide-index{max-width:1200px;margin:0 auto 70px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px}.guide-index-item{padding:26px 0 30px;border-top:1px solid var(--border)}.guide-index-item h2 a{color:var(--text);text-decoration:none}.guide-index-item h2 a:hover{color:var(--brand)}.guide-index-item>span{font-size:14px;color:var(--brand);font-weight:700}
@media(max-width:1256px){.product-cards,.related-section,.content-section,.guide-layout,.page-heading{width:calc(100% - 56px)}.faq-section{width:min(900px,calc(100% - 56px))}.guide-layout{gap:40px;grid-template-columns:220px minmax(0,1fr)}}
@media(max-width:960px){.primary-nav{max-height:calc(100dvh - 72px);overflow-y:auto}.product-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.use-grid{gap:24px}.guide-layout{grid-template-columns:1fr;gap:30px}.guide-toc{position:static}.guide-toc nav{grid-template-columns:1fr 1fr}.guide-body{max-width:none}.footer-links{gap:25px}}
@media(max-width:680px){.product-cards,.related-section,.content-section,.page-heading,.guide-layout,.faq-section{width:calc(100% - 40px)}.product-cards{grid-template-columns:1fr;padding-top:40px}.product-card>div{padding:22px}.related-grid,.use-grid,.story-grid{grid-template-columns:1fr;gap:20px}.related-section,.content-section,.faq-section{padding:46px 0}.surface-section{padding:26px 22px}.footer-links{grid-template-columns:1fr;gap:30px}.footer-links a{padding:9px 0}.guide-toc nav{grid-template-columns:1fr;gap:16px}.guide-layout{padding:12px 0 24px}.guide-body h2{font-size:26px}.guide-body .model-table{min-width:640px}.page-heading{padding-top:24px}.page-heading h1{font-size:34px}.model-table-wrap:focus-visible{outline-offset:3px}.breadcrumb{font-size:12px}.category-hero .button{white-space:normal;text-align:center}.site-footer a{overflow-wrap:anywhere}.guide-index{width:calc(100% - 40px);grid-template-columns:1fr;margin-bottom:40px}.directory-cards{padding-top:20px}}
/* Shared usability fixes; retain the approved colors and page design. */
[hidden] { display: none !important; }
.eyebrow-light { color: #fff; }
.inquiry-form input, .inquiry-form select, .inquiry-form textarea { border-color: #74868d; }
.nav-products { position: relative; display: flex; align-items: center; gap: 3px; }
.products-toggle { width: 36px; min-height: 44px; border: 0; background: transparent; color: var(--brand); cursor: pointer; font-size: 20px; }
.products-toggle span[aria-hidden] { display: inline-block; transition: transform .15s ease; }
.products-toggle[aria-expanded="true"] span[aria-hidden] { transform: rotate(180deg); }
.product-menu { position: absolute; z-index: 10; top: 100%; left: -16px; width: 248px; padding: 10px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); box-shadow: 0 12px 25px #1e30381a; }
.product-menu a { display: block; min-height: 44px; padding: 10px; border-radius: 3px; }
.product-menu a:hover { background: var(--surface-soft); }
.primary-nav a.is-ancestor { color: var(--brand); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px; }
.primary-nav > a, .nav-products > a { display: flex; align-items: center; min-height: 44px; }
.directory-link { color: var(--text); text-decoration: none; }
.directory-link:hover h2, .guide-card-link:hover h2 { color: var(--brand); text-decoration: underline; }
.directory-link:focus-visible, .guide-card-link:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; }
.guide-index-item { border-color: var(--border); }
.guide-card-link { display: block; height: 100%; color: var(--text); text-decoration: none; }
.guide-card-link > span { color: var(--brand); font-size: 14px; font-weight: 700; }
.guide-card-link > p:not(.eyebrow) { color: var(--muted); }
.catalog-grid .catalog-item img { object-fit: contain; padding: clamp(14px, 2vw, 24px); box-sizing: border-box; }
.table-scroll-hint { color: var(--brand); font-size: 13px; font-weight: 700; margin: 14px 0 8px; }
.read-guide { display: inline-flex; min-height: 44px; align-items: center; margin-top: 12px; }
.inquiry-jump { display: inline-flex; min-height: 44px; align-items: center; margin-bottom: 14px; }
.inquiry-form { scroll-margin-top: 24px; }
.copy-brief { margin-top: 14px; border-color: var(--border); background: var(--surface); color: var(--brand); cursor: pointer; }
.copy-status { font-size: 13px; color: var(--muted); margin-top: 12px; }
.form-status:empty, .copy-status:empty { display: none; }
@media (min-width: 961px) {
  .primary-nav { gap: 20px; } .site-header { gap: 24px; }
  .nav-products { gap: 0; border-radius: 4px; }
  .nav-products > a { padding-right: 2px; }
  .nav-products:hover { background: var(--surface-soft); }
  .products-toggle { width: 26px; }
  .product-menu { left: -12px; }
}
@media (max-width: 1256px) { .guide-index { width: calc(100% - 56px); } }
@media (max-width: 960px) {
  html:not(.js) .site-header { height: auto; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
  html:not(.js) .primary-nav { display: grid; position: static; flex: 0 0 100%; order: 3; max-height: none; overflow: visible; padding: 0; }
  html:not(.js) .menu-toggle { display: none; }
  .nav-products { display: flex; flex-wrap: wrap; width: 100%; }
  .nav-products > a { flex: 1; }
  .product-menu { position: static; width: 100%; flex: 0 0 100%; box-shadow: none; margin-bottom: 12px; }
  .products-toggle { width: 44px; }
}
@media (max-width: 680px) {
  .model-table tbody th { position: sticky; left: 0; z-index: 1; background: var(--surface); }
  .model-table thead th:first-child { position: sticky; left: 0; z-index: 2; }
  .guide-index { width: calc(100% - 40px); }
  .inquiry-section { padding-top: 34px; }
  .privacy-note { margin-top: 16px; }
  .contact-direct a { min-height: 44px; display: inline-flex; align-items: center; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; } }
/* v0.8: official-site imagery, white surfaces and SunlitTec blue. */
:root {
  --canvas: #fff;
  --surface: #fff;
  --surface-soft: #f1f7ff;
  --text: #233a52;
  --muted: #51657a;
  --brand: #0759b5;
  --cta: #0759b5;
  --steel: #0759b5;
  --gold: #0759b5;
  --border: #d8e5f3;
  --focus: #0759b5;
  background: #fff;
}
body { background: #fff; }
h1, h2, h3 { font-family: 'Trebuchet MS', Arial, sans-serif; color: #102d59; letter-spacing: -.025em; }
.site-header { border-top: 3px solid var(--brand); border-bottom-color: var(--border); }
.button { border-radius: 4px; }
.button-primary:hover { background: #06458b; }
.button-light { color: #102d59; }
.button-light:hover { background: #e6f0ff; }
.hero {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  gap: 54px;
  max-width: var(--max);
  width: calc(100% - 64px);
  min-height: 0;
  margin: 0 auto;
  padding: 46px 0 48px;
  overflow: visible;
  background: #fff;
}
.hero-content { position: static; width: auto; margin: 0; padding: 16px 0; }
.hero-content > * { max-width: none; }
.hero h1 { font-size: clamp(40px, 3.6vw, 54px); line-height: 1.1; }
.hero-copy { font-size: 18px; line-height: 1.65; }
.hero-actions { flex-direction: column; align-items: flex-start; gap: 20px; }
.hero-scene { margin: 0; min-width: 0; }
.hero .hero-image { position: static; display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; border-radius: 4px; background: #fff; }
.hero-scene figcaption { margin-top: 10px; color: var(--muted); font-size: 12px; text-align: right; }
.hero .eyebrow-light, .hero .text-link-light { color: var(--brand); }
.section-intro { padding-top: 56px; border-top: 1px solid var(--border); }
.catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; padding-bottom: 76px; }
.catalog-item { display: flex; flex-direction: column; border-color: var(--border); border-radius: 4px; overflow: hidden; }
.catalog-grid .catalog-item img { width: 100%; height: auto; min-height: 0; aspect-ratio: 1; object-fit: contain; padding: 0; background: #fff; }
.catalog-copy { padding: 22px 20px 24px; flex: 1; }
.catalog-index { margin-bottom: 12px; }
.catalog-copy h3 { font-size: 23px; line-height: 1.2; }
.catalog-copy p { line-height: 1.6; }
.catalog-copy .arrow-link { display: inline-block; padding-top: 12px; font-size: 13px; }
.catalog-item:hover { border-color: var(--brand); box-shadow: 0 8px 24px #102d5910; }
.catalog-item:hover .arrow-link { color: #06458b; }
.scenario-band, .category-cta { background: #102d59; }
.scenario-band h2, .category-cta h2 { color: #fff; }
.scenario-list a > span:last-child { color: #fff; }
.spec-strip { background: var(--surface-soft); border-block: 1px solid var(--border); }
.spec-strip dd { color: var(--brand); }
.category-image img, .product-card > img { background: #fff; }
.category-image img { border: 1px solid var(--border); border-radius: 4px; }
.directory-cards .product-card img { aspect-ratio: 1; object-fit: contain; background: #fff; }
.product-card { border-radius: 4px; overflow: hidden; }
.guide-feature { max-width: var(--max); display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; margin: 28px auto 0; padding: 24px; background: var(--surface-soft); border: 1px solid var(--border); border-radius: 4px; }
.guide-feature-scenes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; min-width: 0; }
.guide-feature-scenes img { width: 100%; aspect-ratio: 1; object-fit: contain; background: #fff; border: 1px solid var(--border); border-radius: 3px; }
.guide-feature h2 { max-width: 520px; font-size: 30px; }
.guide-feature p:not(.eyebrow) { max-width: 520px; color: var(--muted); }
.guide-feature .text-link { display: inline-flex; min-height: 44px; align-items: center; }
.model-table { font-variant-numeric: tabular-nums; }
.model-table thead th { color: #102d59; background: var(--surface-soft); }
.surface-section { background: var(--surface-soft); }
.related-grid > a { border-top-width: 3px; border-radius: 4px; }
.site-footer { background: #102d59; }
.footer-top, .footer-bottom { border-color: #ffffff35; }
.footer-top p, .footer-links a, .footer-bottom { color: #dbe8fa; }
.footer-links h2 { color: #fff; }
@media (max-width: 1100px) {
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { gap: 30px; }
  .hero h1 { font-size: 42px; }
  .hero-actions .text-link { white-space: normal; }
  .guide-feature { width: calc(100% - 56px); gap: 28px; }
}
@media (max-width: 680px) {
  .hero { width: calc(100% - 40px); grid-template-columns: 1fr; gap: 20px; padding: 34px 0 32px; }
  .hero-content { padding: 0; }
  .hero h1 { font-size: 36px; }
  .hero-copy { font-size: 16px; margin-bottom: 24px; }
  .hero-actions { gap: 16px; }
  .hero-scene figcaption { font-size: 11px; text-align: left; }
  .section-intro { padding-top: 38px; }
  .catalog-grid { gap: 20px; padding-bottom: 48px; }
  .catalog-copy h3 { font-size: 25px; }
  .catalog-copy p { font-size: 15px; }
  .catalog-copy .arrow-link { font-size: 14px; }
  .catalog-index { font-size: 12px; }
  .guide-feature { width: calc(100% - 40px); grid-template-columns: 1fr; gap: 22px; margin-top: 18px; padding: 14px; }
  .guide-feature-scenes { gap: 8px; }
  .guide-feature h2 { font-size: 25px; }
}
@media (max-width: 580px) { .catalog-grid { grid-template-columns: 1fr; } }
/* Additive full catalog components; accepted page text and components are retained. */
.retained-catalog { max-width: var(--max); margin: 0 auto; padding: 58px 0 72px; scroll-margin-top: 20px; }
.retained-catalog > .section-heading { margin-bottom: 28px; max-width: 780px; }
.retained-catalog > .section-heading > p:last-child { color: var(--muted); }
.catalog-jump { display: block; width: fit-content; min-height: 44px; padding-top: 14px; line-height: 1.5; }
.retained-product-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.retained-product { min-width: 0; display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; background: #fff; }
.retained-product-image { display: block; background: #fff; border-bottom: 1px solid var(--border); }
.retained-product-image img { width: 100%; height: auto; aspect-ratio: 1.4; padding: 10px; object-fit: contain; }
.retained-product-copy { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.retained-product-copy h3 { font-size: 21px; line-height: 1.3; overflow-wrap: anywhere; }
.retained-product-copy h3 a { text-decoration: none; }
.retained-product-copy h3 a:hover { color: var(--brand); text-decoration: underline; }
.retained-product-copy ul { padding-left: 18px; margin: 10px 0 22px; color: var(--muted); font-size: 14px; }
.retained-product-copy li { margin: 5px 0; }
.retained-product-copy > .text-link { margin-top: auto; padding-top: 10px; font-size: 14px; }
.catalog-family-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.catalog-family-links a { display: grid; gap: 12px; padding: 24px; border: 1px solid var(--border); text-decoration: none; background: var(--surface-soft); }
.catalog-family-links span { color: var(--brand); font-size: 14px; font-weight: bold; }
.product-detail-hero .category-title h1 { font-size: clamp(30px,3.15vw,42px); overflow-wrap: anywhere; }
.product-detail-hero .category-image img { aspect-ratio: 1.35; object-fit: contain; padding: 12px; }
.product-specifications { border-top: 1px solid var(--border); }
.product-specifications h2 { max-width: 1000px; }
.product-specifications h3 { margin-top: 30px; font-size: 20px; }
.product-spec-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); margin: 0 0 24px; padding: 0; list-style: none; border-top: 1px solid var(--border); }
.product-spec-list li { padding: 14px 18px 14px 0; margin: 0; border-bottom: 1px solid var(--border); color: var(--muted); overflow-wrap: anywhere; }
.product-gallery-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.product-gallery-grid figure { margin: 0; min-width: 0; }
.product-gallery-grid img { width: 100%; aspect-ratio: 1.4; object-fit: contain; padding: 14px; border: 1px solid var(--border); border-radius: 4px; background: #fff; }
.product-gallery-grid figcaption { font-size: 12px; color: var(--muted); margin-top: 8px; }
.original-product-overview, .original-product-features { border-top: 1px solid var(--border); }
.original-product-overview p:not(.eyebrow), .source-feature-copy { max-width: 880px; color: var(--muted); line-height: 1.75; }
.equipment-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.equipment-grid article { background: var(--surface-soft); padding: 24px; border: 1px solid var(--border); }
.equipment-grid h3 { font-size: 20px; }
.equipment-grid ul { padding-left: 18px; margin: 12px 0 0; color: var(--muted); }
.equipment-grid li { padding-bottom: 5px; }
.related-models { border-top: 1px solid var(--border); }
@media (max-width: 1256px) { .retained-catalog { width: calc(100% - 56px); } }
@media (max-width: 960px) {
 .retained-product-grid, .catalog-family-links, .equipment-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .product-detail-hero { gap: 26px; }
}
@media (max-width: 680px) {
 .retained-catalog { width: calc(100% - 40px); padding: 42px 0 50px; }
 .retained-product-grid, .catalog-family-links, .equipment-grid { grid-template-columns: 1fr; gap: 20px; }
 .retained-product-copy h3 { font-size: 23px; }
 .product-spec-list, .product-gallery-grid { grid-template-columns: 1fr; }
 .product-detail-hero .category-title h1 { font-size: 32px; }
 .product-detail-hero .category-image img { aspect-ratio: 1.25; }
}