.product-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:9px;font-size:10px;line-height:1.6;color:var(--muted);padding-block:28px}
.product-breadcrumb a:hover{color:var(--accent)}
.product-breadcrumb>[aria-current]{max-width:430px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.product-hero{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:64px;padding-block:18px 64px}
.product-gallery{min-width:0}
.product-main-image{width:100%;aspect-ratio:1.08;display:grid;place-items:center;padding:32px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:zoom-in;overflow:hidden}
.product-main-image>img{width:100%;height:100%;max-height:470px;object-fit:contain;transition:opacity 180ms ease,transform 450ms var(--ease-ui)}
.product-main-image.is-loading>img{opacity:.65}
.gallery-caption{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:10px;margin-block:14px}
.product-thumbnails{display:flex;gap:10px;overflow-x:auto;padding:3px 3px 12px;scrollbar-width:thin}
.product-thumbnail{width:72px;height:72px;flex-shrink:0;border:1px solid var(--line);border-radius:6px;padding:6px;background:#fff;transition:border-color 180ms ease,box-shadow 180ms ease}
.product-thumbnail img{width:100%;height:100%;object-fit:contain}
.product-thumbnail[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.product-introduction .eyebrow{font-size:10px;color:var(--accent);margin:0 0 18px}
.product-introduction h1{font-family:var(--display);font-size:clamp(32px,3.4vw,48px);line-height:1.1;letter-spacing:-.045em;font-weight:500;overflow-wrap:anywhere}
.product-lead{font-size:13px;line-height:1.85;margin-top:21px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.product-overview-link{font-size:11px;margin-top:13px;color:var(--accent)}
.product-key-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0;padding-block:22px;border-block:1px solid var(--line)}
.product-key-facts dt{font-size:10px;color:var(--muted);line-height:1.5;margin-bottom:8px}
.product-key-facts dd{margin:0;font-size:13px;font-weight:500;line-height:1.6;overflow-wrap:anywhere}
.product-key-facts:empty{display:none}
.product-enquiry>span{font-size:16px;font-family:var(--display)}
.product-enquiry>p{font-size:11px;line-height:1.8;margin-top:6px}
.product-primary-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:21px}
.product-primary-actions .button{min-height:46px;font-size:12px;padding:13px 20px}
.product-compare-action{display:inline-flex;align-items:center;gap:7px;border:0;background:none;color:var(--accent);font-size:11px;padding:0;margin-top:20px}
.product-section-nav{display:flex;align-items:center;gap:32px;border-block:1px solid var(--line);padding-block:21px;overflow-x:auto;scrollbar-width:thin}
.product-section-nav>a{font-size:12px;white-space:nowrap;color:var(--muted);transition:color 180ms ease}
.product-section-nav>a:hover{color:var(--accent)}
.product-section-nav>a>span{font-size:9px;padding:3px 6px;border-radius:4px;background:var(--surface);margin-left:5px}
.product-information{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:80px;align-items:start}
.product-information-main{min-width:0}
.product-detail-section{padding-block:52px;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.product-detail-section>.eyebrow,.product-spec-heading .eyebrow{font-size:9px;color:var(--accent);margin-bottom:14px}
.product-detail-section h2{font-size:33px;line-height:1.13;letter-spacing:-.035em;font-weight:500;margin-bottom:26px}
.product-description{font-size:13px;line-height:1.9;color:var(--muted);overflow-wrap:anywhere}
.product-description p+p,.product-description p+ul,.product-description ul+p{margin-top:17px}
.product-description h3{font-family:var(--display);font-size:21px;color:var(--ink);line-height:1.4;margin:27px 0 12px}
.product-description>h3:first-child{margin-top:0}
.product-description ul{padding-left:20px;list-style:disc}
.product-description li+li{margin-top:8px}
.product-spec-heading{display:flex;align-items:start;justify-content:space-between;gap:20px}
.product-spec-heading>span{font-size:10px;color:var(--muted);white-space:nowrap;padding-top:5px}
.product-spec-table{border-collapse:collapse;width:100%;font-size:12px;table-layout:fixed}
.product-spec-table tr{border-bottom:1px solid var(--line)}
.product-spec-table th,.product-spec-table td{text-align:left;vertical-align:top;line-height:1.8;padding:15px 13px;overflow-wrap:anywhere}
.product-spec-table th{width:38%;color:var(--muted);font-weight:400}
.product-spec-table td{color:var(--ink)}
.product-spec-table tr:nth-child(odd){background:var(--surface)}
.spec-search-label{display:flex;flex-direction:column;gap:9px;font-size:11px;margin-bottom:23px;color:var(--muted)}
.spec-search-label input{width:100%;border:1px solid var(--line);border-radius:6px;padding:13px 14px;background:var(--white);color:var(--ink);font-size:12px}
.product-spec-note,#spec-search-empty{font-size:10px;line-height:1.75;margin-top:17px;color:var(--muted)}
.product-clarification{padding:17px 20px;background:var(--accent-light);border-left:2px solid var(--accent);border-radius:0 6px 6px 0;margin-bottom:24px}
.product-clarification strong{font-size:12px;font-weight:500}
.product-clarification p{font-size:11px;line-height:1.8;margin-top:6px}
.product-clarification ul{font-size:11px;line-height:1.8;margin:8px 0 0;padding-left:17px;list-style:disc}
.product-clarification li+li{margin-top:6px}
.spec-confirm{display:block;font-size:9px;color:var(--accent);margin-top:5px}
.product-help{position:sticky;top:108px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:26px;margin-top:52px}
.product-help .eyebrow{font-size:9px;color:var(--accent)}
.product-help h2{font-size:27px;line-height:1.15;margin:20px 0 18px;font-weight:500}
.product-help p{font-size:11px;line-height:1.8;margin-bottom:23px}
.product-help .button{font-size:11px;min-height:42px;padding:12px 15px;width:100%}
.product-help-phone{display:block;text-align:center;font-size:12px;margin-top:17px;color:var(--accent)}
.product-resource-list{display:grid;gap:12px}
.product-resource{display:flex;align-items:center;gap:18px;padding:20px;border:1px solid var(--line);border-radius:8px;transition:background-color 200ms ease,border-color 200ms ease}
.product-resource:hover{background:var(--surface);border-color:var(--accent)}
.resource-type{display:grid;place-items:center;width:40px;height:42px;border-radius:5px;background:var(--surface);color:var(--accent);font-size:9px;flex-shrink:0}
.product-resource strong{display:block;font-size:13px;font-weight:500}
.product-resource small{display:block;color:var(--muted);font-size:10px;line-height:1.6;margin-top:5px}
.related-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.related-details{font-size:11px;color:var(--accent);margin-top:15px}
.image-viewer{padding:48px 24px 20px;width:min(950px,calc(100% - 32px));max-height:92dvh;background:var(--paper);border:1px solid var(--line);border-radius:12px;color:var(--ink);overflow:auto}
.image-viewer::backdrop{background:#0a152bd9;backdrop-filter:blur(5px)}
.image-viewer>img{display:block;width:100%;height:min(65dvh,650px);object-fit:contain;background:#fff;border-radius:6px}
.image-viewer-controls{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:18px;font-size:11px;color:var(--muted)}
.image-viewer-controls button{background:none;border:1px solid var(--line);border-radius:4px;color:var(--ink);padding:9px 14px;font-size:11px}
@media(hover:hover) and (pointer:fine){.product-main-image:hover>img{transform:scale(1.025)}}
@media(max-width:1100px){.product-hero{gap:35px}.product-information{gap:40px;grid-template-columns:minmax(0,1fr) 240px}.product-introduction h1{font-size:36px}.product-primary-actions .button{padding:12px 15px}.product-help{padding:22px}.product-key-facts{gap:12px}.product-key-facts dd{font-size:12px}}
@media(max-width:767px){.product-breadcrumb{padding-block:22px;gap:7px;font-size:9px}.product-breadcrumb>[aria-current]{max-width:100%}.product-hero{grid-template-columns:1fr;gap:30px;padding-top:0;padding-bottom:34px}.product-main-image{padding:25px;aspect-ratio:1.15}.product-main-image>img{max-height:330px}.product-thumbnail{width:62px;height:62px}.product-thumbnails{gap:8px}.gallery-caption{font-size:9px}.product-introduction h1{font-size:34px}.product-introduction .eyebrow{margin-bottom:13px}.product-lead{font-size:12px;margin-top:16px}.product-key-facts{margin-block:23px;padding-block:17px}.product-key-facts dd{font-size:11px}.product-primary-actions{gap:10px}.product-primary-actions .button{flex:1;font-size:11px;padding-inline:13px}.product-section-nav{gap:23px;padding-block:18px}.product-section-nav>a{font-size:11px}.product-information{grid-template-columns:1fr;gap:0}.product-detail-section{padding-block:35px;scroll-margin-top:88px}.product-detail-section h2{font-size:29px;margin-bottom:22px}.product-description{font-size:12px;line-height:1.9}.product-spec-heading{gap:10px}.product-spec-heading>span{font-size:9px}.product-spec-table{font-size:11px}.product-spec-table th,.product-spec-table td{padding:12px 10px}.product-spec-table th{width:40%}.product-help{position:static;margin-top:35px;padding:27px}.product-help h2{font-size:29px}.product-help .button{width:auto}.product-help-phone{text-align:left}.related-product-grid{grid-template-columns:1fr 1fr;gap:26px 18px}.related-product-grid .product-card:last-child{display:none}.product-related{padding-block:55px}.product-related .section-heading{gap:18px;align-items:flex-start}.product-related .section-heading h2{font-size:30px}.product-related .section-heading>a{font-size:10px}.product-resource{padding:16px;gap:13px}.product-resource strong{font-size:12px}.image-viewer{padding:48px 13px 16px;width:calc(100% - 20px)}.image-viewer>img{height:56dvh}.image-viewer-controls{gap:8px;font-size:10px}}
@media(prefers-reduced-motion:reduce){.product-main-image:hover>img{transform:none}}

/* Model-specific buying guidance. */
.source-description{border-top:1px solid var(--line);margin-top:24px;padding-top:18px}
.source-description summary{font-size:12px;color:var(--accent);cursor:pointer;padding-bottom:14px}
.source-description>div{padding-top:8px}
.product-quote-checks{list-style:none;counter-reset:quote-check;padding:0;margin:26px 0 30px}
.product-quote-checks li{counter-increment:quote-check;display:grid;grid-template-columns:30px 1fr;gap:12px;border-bottom:1px solid var(--line);padding:16px 0;font-size:13px;line-height:1.8;color:var(--muted)}
.product-quote-checks li:before{content:counter(quote-check,decimal-leading-zero);font-size:11px;color:var(--accent);padding-top:2px}
.product-buyer-faq details{border-bottom:1px solid var(--line)}
.product-buyer-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;font-size:14px;line-height:1.6;padding:18px 0;cursor:pointer}
.product-buyer-faq summary::-webkit-details-marker{display:none}
.product-buyer-faq p{font-size:13px;line-height:1.9;color:var(--muted);padding:0 0 20px}
.product-manufacturer-links{display:flex;flex-direction:column;gap:10px;padding:24px 0 8px;font-size:11px;line-height:1.7}
.product-manufacturer-links>span{color:var(--muted)}
.product-manufacturer-links a{color:var(--accent);text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
@media(max-width:767px){.product-quote-checks li,.product-buyer-faq p{font-size:12px}.product-buyer-faq summary{font-size:13px}}