/* Pilot only: KB191 opts in with product-detail-finish. Shared template untouched. */
body.round3.round4.product-detail-readable.product-detail-finish .wrap{max-width:1440px;padding:24px 32px 52px}
body.round3.round4.product-detail-readable.product-detail-finish .layout{grid-template-columns:208px minmax(0,1fr);gap:24px}
body.round3.round4.product-detail-readable.product-detail-finish .sidebar{top:92px;max-height:calc(100vh - 112px);overflow-y:auto;scrollbar-width:thin}
body.round3.round4.product-detail-readable.product-detail-finish .sidebar section{padding:14px 18px 12px}
body.round3.round4.product-detail-readable.product-detail-finish .sidebar a{font-size:15px;line-height:1.7;padding:3px 0;transition:color 180ms,padding-left 180ms}
body.round3.round4.product-detail-readable.product-detail-finish .sidebar a:hover{padding-left:3px}
body.round3.round4.product-detail-readable.product-detail-finish .sidebar a.current{border-left:2px solid #e60012;padding-left:9px}
body.round3.round4.product-detail-readable.product-detail-finish .hero{padding:26px 28px;gap:24px;grid-template-columns:minmax(0,58fr) minmax(0,42fr);border-top-width:2px}
body.round3.round4.product-detail-readable.product-detail-finish .hero h1{font-size:48px;margin:8px 0 12px;line-height:1.1}
body.round3.round4.product-detail-readable.product-detail-finish .hero h2{font-size:26px;line-height:1.45;margin:0 0 12px}
body.round3.round4.product-detail-readable.product-detail-finish .hero .line{font-size:17px;line-height:1.7;margin-bottom:14px;max-width:31em}
body.round3.round4.product-detail-readable.product-detail-finish .eyebrow{font-size:12px;letter-spacing:1.6px}
body.round3.round4.product-detail-readable.product-detail-finish .tag{font-size:13px;border:0;background:#f1f4f6;padding:4px 9px;color:#536371}
body.round3.round4.product-detail-readable.product-detail-finish .facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;padding-top:14px}
body.round3.round4.product-detail-readable.product-detail-finish .facts b{font-size:18px;line-height:1.6;font-weight:600}
body.round3.round4.product-detail-readable.product-detail-finish .facts span{font-size:14px;color:#6c7a86;margin-bottom:4px}
body.round3.round4.product-detail-readable.product-detail-finish .photo-caption{font-size:14px;color:#6c7a86;padding:8px 5px 0;line-height:1.7}
body.round3.round4.product-detail-readable.product-detail-finish .product-photo>img{border:0;background:#f8f9fa;padding:8px;aspect-ratio:4/3}
body.round3.round4.product-detail-readable.product-detail-finish .tabs{position:sticky;top:71px;z-index:8;gap:4px 20px;padding:8px 22px;margin:16px 0 0;background:#fff;border-bottom:1px solid #dce4ea;box-shadow:0 3px 8px #182b3a04}
body.round3.round4.product-detail-readable.product-detail-finish .tabs a{font-size:15px;padding:6px 0;line-height:1.65;position:relative;white-space:nowrap;transition:color 180ms}
body.round3.round4.product-detail-readable.product-detail-finish .tabs a:after{content:'';position:absolute;bottom:1px;left:0;right:0;height:2px;background:#e60012;transform:scaleX(0);transform-origin:left;transition:transform 180ms}
body.round3.round4.product-detail-readable.product-detail-finish .tabs a[aria-current]{color:#e60012;font-weight:600}
body.round3.round4.product-detail-readable.product-detail-finish .tabs a[aria-current]:after,body.round3.round4.product-detail-readable.product-detail-finish .tabs a:hover:after{transform:scaleX(1)}
body.round3.round4.product-detail-readable.product-detail-finish .block{padding:24px 28px;margin-top:18px}
body.round3.round4.product-detail-readable.product-detail-finish .sectiontitle{gap:14px;padding-left:14px;border-left:3px solid #e60012;margin-bottom:18px}
body.round3.round4.product-detail-readable.product-detail-finish .sectiontitle h2{font-size:28px;line-height:1.4}
body.round3.round4.product-detail-readable.product-detail-finish .sectiontitle span{font-size:13px;font-weight:600}
body.round3.round4.product-detail-readable.product-detail-finish .overview-combo{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:24px;align-items:center}
body.round3.round4.product-detail-readable.product-detail-finish .intro{font-size:17px;line-height:1.7;max-width:40em}
body.round3.round4.product-detail-readable.product-detail-finish .mini-diagram{border:1px solid #e1e7ec;background:#f7f9fa}
body.round3.round4.product-detail-readable.product-detail-finish .mini-diagram img{max-height:230px;height:auto;aspect-ratio:560/390;object-fit:contain}
body.round3.round4.product-detail-readable.product-detail-finish .classification{font-size:14px;line-height:1.75;border-left-width:2px;padding:10px 12px;margin-top:12px}
body.round3.round4.product-detail-readable.product-detail-finish .cards{gap:14px 24px}
body.round3.round4.product-detail-readable.product-detail-finish .cards article{padding:14px 0 6px}
body.round3.round4.product-detail-readable.product-detail-finish .cards h3{font-size:20px;margin-bottom:8px}
body.round3.round4.product-detail-readable.product-detail-finish .cards p{font-size:16px;line-height:1.7}
body.round3.round4.product-detail-readable.product-detail-finish .technical-strip{grid-template-columns:minmax(80px,.75fr) minmax(116px,1fr) minmax(112px,1fr) minmax(96px,.85fr) minmax(154px,1.3fr) minmax(210px,1.7fr) minmax(105px,.9fr);background:#f5f7f9;margin-bottom:20px;overflow-x:auto}
body.round3.round4.product-detail-readable.product-detail-finish .technical-strip>div{padding:12px 10px;border-bottom:1px solid #e0e7ec}
body.round3.round4.product-detail-readable.product-detail-finish .technical-strip .application-summary{grid-column:auto}
body.round3.round4.product-detail-readable.product-detail-finish .technical-strip strong{font-size:18px;line-height:1.6;overflow-wrap:normal}
body.round3.round4.product-detail-readable.product-detail-finish .application-summary strong{font-size:16px;font-weight:500;line-height:1.65}
body.round3.round4.product-detail-readable.product-detail-finish .application-summary strong span{display:block;white-space:nowrap}
body.round3.round4.product-detail-readable.product-detail-finish .technical-subtitle{font-size:20px;line-height:1.6;margin:24px 0 12px}
body.round3.round4.product-detail-readable.product-detail-finish .horizontal-table th{font-size:15px;line-height:1.6;padding:12px 10px;background:#e9eef2;color:#182b3a}
body.round3.round4.product-detail-readable.product-detail-finish .horizontal-table td{font-size:16px;line-height:1.65;padding:12px 10px;font-weight:500}
body.round3.round4.product-detail-readable.product-detail-finish .horizontal-table tbody tr{transition:background-color 180ms}
body.round3.round4.product-detail-readable.product-detail-finish .horizontal-table tbody tr:hover{background:#f7f9fa}
body.round3.round4.product-detail-readable.product-detail-finish .chemical-table{min-width:760px}
body.round3.round4.product-detail-readable.product-detail-finish .chemical-table th:last-child{width:148px}
body.round3.round4.product-detail-readable.product-detail-finish .process-table{min-width:850px}
body.round3.round4.product-detail-readable.product-detail-finish .company-gas-note{font-size:14px;line-height:1.7;margin-top:10px;max-width:58em;color:#6c7a86}
body.round3.round4.product-detail-readable.product-detail-finish .guide-row{max-width:920px;grid-template-columns:155px minmax(0,1fr);gap:22px;padding:16px 0}
body.round3.round4.product-detail-readable.product-detail-finish .guide-row h4{font-size:18px;line-height:1.7}
body.round3.round4.product-detail-readable.product-detail-finish .guide-row p{font-size:17px;line-height:1.7;max-width:40em}
body.round3.round4.product-detail-readable.product-detail-finish :is(.hero,.block){scroll-margin-top:var(--product-anchor-offset,154px)}
body.round3.round4.product-detail-readable.product-detail-finish :is(.button,select,summary){transition:color 180ms,background-color 180ms,border-color 180ms}
body.round3.round4.product-detail-readable.product-detail-finish .button.secondary:hover{border-color:#e60012;background:#fff;color:#e60012}
body.round3.round4.product-detail-readable.product-detail-finish a:focus-visible,body.round3.round4.product-detail-readable.product-detail-finish button:focus-visible{outline:2px solid #e60012;outline-offset:3px}
body.round3.round4.product-detail-readable.product-detail-finish .related{transition:border-color 180ms,background-color 180ms}
body.round3.round4.product-detail-readable.product-detail-finish .related:hover{border-color:#acbac4;background:#fafcfd}
body.round3.round4.product-detail-readable.product-detail-finish .category-toggle{display:none}

body.round3.round4.product-detail-readable.product-detail-finish .hero .hero-model-select{width:166px;height:40px;font-size:15px}
body.round3.round4.product-detail-readable.product-detail-finish .hero .hero-model-toolbar{gap:8px;margin-top:12px;padding-top:8px}
body.round3.round4.product-detail-readable.product-detail-finish .hero .hero-model-toolbar>.button{height:40px;font-size:14px;padding:0 10px}
body.round3.round4.product-detail-readable.product-detail-finish .hero .tags{margin-bottom:14px}
body.round3.round4.product-detail-readable.product-detail-finish .technical-strip small{font-size:14px;line-height:1.5;margin-bottom:5px;white-space:nowrap}
@media(max-width:1100px){body.round3.round4.product-detail-readable.product-detail-finish .wrap{padding:22px 22px 48px}body.round3.round4.product-detail-readable.product-detail-finish .layout{grid-template-columns:176px minmax(0,1fr);gap:20px}body.round3.round4.product-detail-readable.product-detail-finish .sidebar section{padding:16px 14px}body.round3.round4.product-detail-readable.product-detail-finish .hero{padding:24px;gap:20px;grid-template-columns:minmax(0,60fr) minmax(0,40fr)}body.round3.round4.product-detail-readable.product-detail-finish .hero h2{font-size:24px}body.round3.round4.product-detail-readable.product-detail-finish .block{padding:22px 24px}body.round3.round4.product-detail-readable.product-detail-finish .overview-combo{grid-template-columns:1fr 1fr;gap:24px}body.round3.round4.product-detail-readable.product-detail-finish .tabs{gap:4px 18px;padding:10px 20px}body.round3.round4.product-detail-readable.product-detail-finish .guide-row{grid-template-columns:1fr;gap:8px}body.round3.round4.product-detail-readable.product-detail-finish .hero .hero-model-select{width:170px}}
@media(max-width:900px){body.round3.round4.product-detail-readable.product-detail-finish .hero{grid-template-columns:1fr}body.round3.round4.product-detail-readable.product-detail-finish .product-photo{max-width:440px}body.round3.round4.product-detail-readable.product-detail-finish .overview-combo{grid-template-columns:1fr}}
@media(max-width:700px){body.round3.round4.product-detail-readable.product-detail-finish .wrap{padding:16px}body.round3.round4.product-detail-readable.product-detail-finish .layout{display:block}body.round3.round4.product-detail-readable.product-detail-finish .sidebar{position:static;max-height:none;margin-bottom:20px}body.round3.round4.product-detail-readable.product-detail-finish .category-toggle{display:flex;justify-content:space-between;width:100%;border:0;background:#182b3a;color:#fff;padding:14px 18px;font:600 16px/1.5 sans-serif}body.round3.round4.product-detail-readable.product-detail-finish .sidebar>h2{display:none}body.round3.round4.product-detail-readable.product-detail-finish .sidebar:not(.is-open)>:not(.category-toggle){display:none}body.round3.round4.product-detail-readable.product-detail-finish .sidebar.is-open>section,body.round3.round4.product-detail-readable.product-detail-finish .sidebar.is-open>.help{display:block}body.round3.round4.product-detail-readable.product-detail-finish .hero h1{font-size:44px}body.round3.round4.product-detail-readable.product-detail-finish .sectiontitle h2{font-size:26px}body.round3.round4.product-detail-readable.product-detail-finish .tabs{position:static;gap:4px 18px}body.round3.round4.product-detail-readable.product-detail-finish .block{padding:22px 20px}body.round3.round4.product-detail-readable.product-detail-finish .hero,body.round3.round4.product-detail-readable.product-detail-finish .block{scroll-margin-top:90px}}
@media(prefers-reduced-motion:reduce){body.round3.round4.product-detail-readable.product-detail-finish *{transition:none!important;animation:none!important}body.round3.round4.product-detail-readable.product-detail-finish .related:hover{transform:none}}