@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url('../fonts/inter-400.woff2') format('woff2')}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500 800;src:url('../fonts/inter-500.woff2') format('woff2')}
body.msc-engineering-product-v2{--msc-blue:#004d82;--msc-blue-dark:#07345d;--msc-ink:#202830;--msc-muted:#66727b;--msc-soft:#eeeded;background:#fff}
body.msc-engineering-product-v2 .single-breadcrumbs-wrapper,body.msc-engineering-product-v2 .product-image-summary-wrap{display:none!important}body.msc-engineering-product-v2 .main-page-wrapper{padding-top:0!important}body.msc-engineering-product-v2 .single-product-page>.container,body.msc-engineering-product-v2 .site-content.shop-content-area>.container{width:100%!important;max-width:none!important;padding-right:0!important;padding-left:0!important}body.msc-engineering-product-v2 .product-tabs-wrapper{padding-top:0!important}body.msc-engineering-product-v2 .product-tabs-wrapper>.container{width:100%!important;max-width:none!important;padding-top:0!important;padding-right:18px!important;padding-left:18px!important}body.msc-engineering-product-v2 .product-tabs-wrapper>.container>.row{margin-right:0!important;margin-left:0!important}body.msc-engineering-product-v2 .product-tabs-wrapper .poduct-tabs-inner,body.msc-engineering-product-v2 .product-tabs-wrapper .woocommerce-tabs,body.msc-engineering-product-v2 .product-tabs-wrapper .wc-tab-inner{width:100%!important;max-width:none!important;padding-right:0!important;padding-left:0!important}body.msc-engineering-product-v2 .product-tabs-wrapper .woocommerce-tabs .wd-nav-tabs-wrapper,body.msc-engineering-product-v2 .product-tabs-wrapper .woocommerce-tabs .wd-accordion-title{display:none!important}body.msc-engineering-product-v2 .woocommerce-tabs.wd-tabs{margin-top:0!important}body.msc-engineering-product-v2 .woocommerce-tabs,body.msc-engineering-product-v2 .woocommerce-Tabs-panel,body.msc-engineering-product-v2 .woocommerce-tabs .wc-tab,body.msc-engineering-product-v2 .woocommerce-tabs .entry-content{overflow:visible!important;contain:none!important}body.msc-engineering-product-v2 .woocommerce-Tabs-panel--description{padding-top:0!important}body.msc-engineering-product-v2 #tab-wd_additional_tab{scroll-margin-top:90px}
.msc-v2-hero,.msc-v2-data-sheet{color:var(--msc-ink);font-family:Inter,Arial,"Segoe UI",sans-serif}.msc-v2-hero *,.msc-v2-data-sheet *{box-sizing:border-box}
.msc-v2-hero{width:min(1400px,calc(100% - 36px));margin:0 auto 34px;padding:22px 0 34px}.msc-v2-breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:18px;color:#80909a;font-size:11px;line-height:1.4}.msc-v2-breadcrumb a{color:#607582;text-decoration:none}.msc-v2-breadcrumb a:hover{color:var(--msc-blue)}.msc-v2-breadcrumb b{overflow:hidden;color:#3d515e;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.msc-v2-breadcrumb span{color:#a9b3b9}
.msc-v2-hero-grid{display:grid;grid-template-columns:minmax(0,590px) minmax(430px,1fr);gap:70px;align-items:start}.msc-v2-hero.has-no-images .msc-v2-hero-grid{grid-template-columns:minmax(0,780px);justify-content:center}.msc-v2-hero-media{min-width:0;max-width:590px}.msc-v2-hero-main{position:relative;overflow:hidden;aspect-ratio:1.28/1;border:1px solid #e2e6e8;background:#f5f6f7}.msc-v2-hero-main>img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain}.msc-v2-hero-main>span{position:absolute;z-index:3;right:10px;bottom:9px;padding:4px 7px;background:rgba(9,34,50,.75);color:#fff;font-size:9px;letter-spacing:.08em;text-transform:uppercase}
.msc-v2-thumb-carousel{position:relative;margin-top:8px}.msc-v2-hero-thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:0}.msc-v2-thumb-carousel.has-overflow{position:relative!important;display:block!important;min-height:68px;padding:0 36px!important}.msc-v2-thumb-carousel.has-overflow .msc-v2-hero-thumbs{display:flex;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;scroll-snap-type:x mandatory}.msc-v2-thumb-carousel.has-overflow .msc-v2-hero-thumbs::-webkit-scrollbar{display:none}.msc-v2-thumb-carousel.has-overflow .msc-v2-hero-thumb{flex:0 0 calc((100% - 21px)/4);scroll-snap-align:start}body.msc-engineering-product-v2 .msc-v2-thumb-carousel.has-overflow>.msc-v2-thumb-arrow{position:absolute!important;z-index:4!important;top:0!important;bottom:0!important;display:grid!important;width:30px!important;height:auto!important;min-height:0!important;margin:0!important;padding:0!important;border:1px solid #cdd5da!important;border-radius:0!important;place-items:center;background:#fff!important;color:#174c70!important;font:25px/1 Arial,sans-serif!important;transform:none!important;box-shadow:none!important;cursor:pointer}body.msc-engineering-product-v2 .msc-v2-thumb-carousel.has-overflow>.msc-v2-thumb-arrow.is-prev{right:auto!important;left:0!important}body.msc-engineering-product-v2 .msc-v2-thumb-carousel.has-overflow>.msc-v2-thumb-arrow.is-next{right:0!important;left:auto!important}body.msc-engineering-product-v2 .msc-v2-thumb-carousel.has-overflow>.msc-v2-thumb-arrow:hover:not(:disabled),body.msc-engineering-product-v2 .msc-v2-thumb-carousel.has-overflow>.msc-v2-thumb-arrow:focus-visible{border-color:var(--msc-blue)!important;background:var(--msc-blue)!important;color:#fff!important;outline:0}body.msc-engineering-product-v2 .msc-v2-thumb-carousel.has-overflow>.msc-v2-thumb-arrow:disabled{cursor:default;opacity:.3}body.msc-engineering-product-v2 .msc-v2-hero-thumb{position:relative;overflow:hidden;min-width:0;height:68px;margin:0!important;padding:0!important;border:1px solid #d4dade!important;border-radius:0!important;appearance:none;background:#fff!important;box-shadow:none!important;cursor:pointer}body.msc-engineering-product-v2 .msc-v2-hero-thumb.is-active{border:2px solid var(--msc-blue)!important}body.msc-engineering-product-v2 .msc-v2-hero-thumb:focus-visible{outline:3px solid rgba(0,77,130,.24)!important;outline-offset:2px}body.msc-engineering-product-v2 .msc-v2-hero-thumb img{display:block;width:100%;height:100%;margin:0!important;object-fit:cover;transition:transform .2s ease}body.msc-engineering-product-v2 .msc-v2-hero-thumb:hover img{transform:scale(1.035)}
.msc-v2-hero-copy{padding-top:6px}.msc-v2-eyebrow{margin:0 0 9px!important;color:var(--msc-blue)!important;font-size:11px!important;font-weight:800;letter-spacing:.1em;line-height:1.4!important;text-transform:uppercase}.msc-v2-hero-copy h1{max-width:760px;margin:0;color:#182d3b;font-family:Inter,Arial,"Segoe UI",sans-serif;font-size:clamp(36px,3.2vw,46px);font-weight:600;letter-spacing:-.035em;line-height:1.04}.msc-v2-subtitle{margin:10px 0 0!important;color:#46606f!important;font-size:18px!important;font-weight:600;line-height:1.4!important}.msc-v2-lead{max-width:700px;margin:20px 0 22px!important;color:#415661!important;font-size:14px!important;line-height:1.7!important}.msc-v2-hero-facts{display:grid;grid-template-columns:1fr 1fr;margin:0 0 20px;border-top:1px solid #cad4da;border-bottom:1px solid #cad4da}.msc-v2-hero-facts>div{min-height:68px;padding:12px 13px 11px 0}.msc-v2-hero-facts>div:nth-child(odd){border-right:1px solid #dbe1e4}.msc-v2-hero-facts>div:nth-child(even){padding-left:17px}.msc-v2-hero-facts>div:nth-child(n+3){border-top:1px solid #dbe1e4}.msc-v2-hero-facts span{display:block;color:#77868f;font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.msc-v2-hero-facts strong{display:block;margin-top:4px;color:#223b4a;font-size:13px;font-weight:650;line-height:1.35}.msc-v2-hero-actions{display:flex;flex-wrap:wrap;gap:9px}.msc-v2-hero-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border:1px solid var(--msc-blue);font-size:11px;font-weight:800;letter-spacing:.035em;text-decoration:none;text-transform:uppercase}.msc-v2-primary{background:var(--msc-blue);color:#fff}.msc-v2-primary:hover{background:var(--msc-blue-dark);color:#fff}.msc-v2-secondary{color:#244a61}.msc-v2-secondary:hover{color:var(--msc-blue)}.msc-v2-assurance{display:flex;align-items:center;gap:8px;margin:16px 0 0!important;color:#6b7a83!important;font-size:11px!important;line-height:1.45!important}.msc-v2-assurance span{display:block;width:6px;height:6px;border-radius:50%;background:#4b8874;box-shadow:0 0 0 3px rgba(75,136,116,.12)}
.msc-v2-data-sheet{position:relative;width:min(1400px,calc(100vw - 36px));margin:0 auto 50px}.msc-v2-sheet-card{min-width:0;overflow:visible;border:1px solid #e0e4e6;background:#fff;box-shadow:0 0 6px rgba(0,0,0,.08)}
.msc-v2-sheet-banner{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;min-height:112px;margin-top:14px;padding:23px 20px;background:var(--msc-blue);color:#fff}.msc-v2-sheet-banner>div{min-width:0}.msc-v2-sheet-banner p{margin:0 0 2px!important;color:#fff!important;font-size:12px!important;font-weight:800!important;letter-spacing:.1em;line-height:1.3!important;text-transform:uppercase}.msc-v2-sheet-banner h2{margin:0!important;color:#fff!important;font-family:Inter,Arial,"Segoe UI",sans-serif!important;font-size:clamp(27px,2.7vw,32px)!important;font-weight:500!important;letter-spacing:-.015em;line-height:1.08!important;text-transform:uppercase}.msc-v2-sheet-banner small{display:block;margin-top:8px;color:#d4e4ee;font-size:12px;line-height:1.4}.msc-v2-blue-mark{flex:0 0 auto;padding:6px 10px;border:1px solid rgba(255,255,255,.6);color:#fff;font-size:12px;font-weight:700;text-transform:uppercase}
.msc-v2-sheet-layout{position:relative;display:grid;grid-template-areas:"main nav";grid-template-columns:minmax(0,10fr) minmax(210px,2fr);align-items:stretch;padding:0}.msc-v2-sheet-main{grid-area:main;min-width:0;padding:0 15px 30px;font-size:16px;line-height:1.5}.msc-v2-grade-tools{display:flex;align-items:center;gap:18px;min-height:76px;border-bottom:1px solid #e3e6e8}.msc-v2-grade-title{display:flex;align-items:center;gap:10px;min-width:0}.msc-v2-grade-title h2{overflow:hidden;margin:0!important;color:#172f40!important;font-family:Inter,Arial,"Segoe UI",sans-serif!important;font-size:32px!important;font-weight:500!important;letter-spacing:-.015em;line-height:1.12!important;text-overflow:ellipsis;white-space:nowrap}.msc-v2-grade-title>span{padding:2px 9px;background:var(--msc-blue);color:#fff;font-size:12px}.msc-v2-doc-actions{display:flex;gap:17px;margin-left:auto;color:#425a68;font-size:14px}.msc-v2-doc-actions a,.msc-v2-doc-actions button{display:inline-flex;align-items:center;gap:5px;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;color:#425a68!important;font:inherit!important;line-height:1.3!important;text-decoration:none;box-shadow:none!important;cursor:pointer}.msc-v2-doc-actions a:hover,.msc-v2-doc-actions button:hover{color:var(--msc-blue)!important}.msc-v2-doc-actions svg{width:16px;height:16px;flex:0 0 auto;color:var(--msc-blue)}
.msc-v2-sheet-nav-slot{position:relative;grid-area:nav;min-width:0;background:var(--msc-soft)}.msc-v2-sheet-nav{position:sticky;z-index:6;top:32px;max-height:calc(100vh - 50px);overflow-y:auto;padding:16px 0 24px;background:var(--msc-soft)}.msc-v2-sheet-nav.is-fixed{position:fixed!important;z-index:9997;top:var(--msc-v2-nav-top,32px)!important;left:var(--msc-v2-nav-left)!important;width:var(--msc-v2-nav-width)!important}.msc-v2-sheet-nav.is-bottom{position:absolute!important;top:auto!important;right:0;bottom:0;left:0!important;width:auto!important}.msc-v2-sheet-nav>p{margin:0 13px 8px!important;color:#7b858b!important;font-size:11px!important;font-weight:800!important;letter-spacing:.1em;line-height:1.4!important;text-transform:uppercase}.msc-v2-sheet-nav nav{display:block}.msc-v2-sheet-nav a{display:block;padding:8px 13px;border-left:3px solid transparent;color:#4f5c64;font-size:16px;line-height:1.35;text-decoration:none;transition:background .13s ease,border-color .13s ease,color .13s ease}.msc-v2-sheet-nav a:hover,.msc-v2-sheet-nav a.is-active{border-left-color:var(--msc-blue);background:#e5e7e7;color:var(--msc-blue)}
.msc-v2-section{scroll-margin-top:70px;margin:0 0 30px}.msc-v2-section:last-child{margin-bottom:0}.msc-v2-section-title,.msc-v2-section h3:not(.msc-v2-section-title),.msc-v2-section h4{margin:30px 0 8px!important;padding:0!important;border:0!important;color:#202c34!important;font-family:Inter,Arial,"Segoe UI",sans-serif!important;font-size:16px!important;font-weight:600!important;line-height:1.35!important}.msc-v2-section-title:before{display:none!important}.msc-v2-section p{max-width:1000px;margin:0 0 16px!important;color:#3b4850!important;font-size:16px!important;line-height:1.5!important}.msc-v2-section ul,.msc-v2-section ol{margin:0 0 16px;padding-left:22px}.msc-v2-section li{margin:0 0 6px;color:#3b4850;font-size:16px;line-height:1.5}.msc-v2-similar-designations{padding:9px 0;border-top:1px solid #cfd4d7;border-bottom:1px solid #cfd4d7;color:#274555;font-size:16px;line-height:1.5}.msc-v2-graph-note{margin-bottom:15px!important;color:#66747d!important;font-size:14px!important}.msc-v2-section-contact_quotation a{color:var(--msc-blue);font-weight:600;text-decoration:underline}.msc-v2-section-important_notes{padding:1px 15px 14px;border-left:3px solid #d47c2c;background:#fff9f1}
.msc-v2-table-wrap{display:block;width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table{display:table;width:100%!important;min-width:680px;margin:0!important;border:0!important;border-collapse:collapse!important;border-spacing:0!important;border-radius:0!important;background:transparent!important;color:#212529!important;font-family:Inter,"Segoe UI",Aptos,Arial,sans-serif!important;font-size:14px!important;line-height:1.5!important;table-layout:auto!important;box-shadow:none!important}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table thead,body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table tbody,body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table tr{background:transparent!important}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table th,body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table td{height:auto;padding:5px!important;border:1px solid #333!important;border-radius:0!important;background:transparent!important;color:#212529!important;font-family:Inter,"Segoe UI",Aptos,Arial,sans-serif!important;font-size:14px!important;font-variant-numeric:tabular-nums lining-nums;font-feature-settings:"tnum" 1,"lnum" 1;line-height:21px!important;text-align:left;vertical-align:middle;white-space:normal;box-shadow:none!important}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table tr>*:first-child{border-left:0!important}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table tr>*:last-child{border-right:0!important}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table thead tr:first-child>th,body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table thead tr:first-child>td{padding:8px 5px!important;border-bottom-width:3px!important;font-weight:700!important}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table tbody tr{transition:background-color .13s ease}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table tbody tr:hover{background:#f3f6f8!important}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table.msc-chem-table{min-width:900px}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section-standards_designations table{min-width:1100px}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table.msc-kv-table th{width:25%}.msc-v2-section table+*,.msc-v2-section .msc-technical-table+*{margin-top:9px!important}
.msc-v2-info{display:inline-grid!important;place-items:center;width:18px!important;height:18px!important;margin:0 0 0 7px!important;padding:0!important;border:0!important;border-radius:50%!important;background:#123a55!important;color:#fff!important;font:700 12px/18px Georgia,serif!important;vertical-align:middle;box-shadow:none!important;cursor:help}.msc-v2-info:hover,.msc-v2-info:focus-visible{background:#005c93!important;outline:2px solid rgba(0,92,147,.2)!important;outline-offset:2px}.msc-v2-info-tooltip{position:fixed;z-index:999999;display:none;width:max-content;max-width:min(420px,calc(100vw - 24px));padding:12px 16px;border-radius:3px;background:#fff;color:#37393d;font:500 16px/1.3 Inter,Arial,"Segoe UI",sans-serif;white-space:pre-line;pointer-events:none;box-shadow:5px 5px 12px 2px rgba(0,0,0,.41)}.msc-v2-info-tooltip.is-visible{display:block}
.msc-v2-charts{margin:18px 0 0}.msc-v2-chart-head{display:flex;align-items:center;gap:9px;margin-bottom:5px}.msc-v2-chart-head>svg{width:21px;height:21px;color:var(--msc-blue)}.msc-v2-chart-head span{display:block;color:#6c7e88;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.msc-v2-chart-head h4{margin:1px 0 0!important;color:#203845!important;font-size:16px!important;font-weight:600!important}.msc-v2-chart-note{margin-bottom:15px!important;color:#66747d!important;font-size:14px!important}.msc-v2-chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;align-items:start}.msc-v2-chart{position:relative;min-width:0;margin:0 0 16px;overflow:hidden;border:1px solid #ccc;background:#fff}.msc-v2-chart:hover{border-color:#aeb7bc}.msc-v2-hardenability-chart{grid-column:1/-1;border:0}.msc-v2-chart-evidence{position:static;display:block;margin:0;padding:7px 10px;border-top:1px solid #ecd8bd;background:#fff8e9;color:#9a5a16;font-size:10px;font-weight:600;letter-spacing:.01em}.msc-v2-chart svg{display:block;width:100%;height:auto}.msc-v2-plot-title{fill:#2d3338;font:16px Arial,sans-serif;text-anchor:middle}.msc-v2-gridline{stroke:#e5e5e5;stroke-width:1}.msc-v2-axis-tick{stroke:#000;stroke-width:1}.msc-v2-plot-border{fill:none;stroke:#000;stroke-width:1}.msc-v2-range-band{fill:#eda35f;fill-opacity:.6;stroke:none}.msc-v2-line{fill:none;stroke:#00427a;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.msc-v2-line-variant-1{stroke-dasharray:3 4}.msc-v2-line-variant-2{stroke-dasharray:8 4}.msc-v2-line-series-0,.msc-v2-line-series-1,.msc-v2-line-series-2{stroke:#00427a}.msc-v2-line-point{cursor:crosshair;outline:none;fill:#00427a;stroke:#00427a;stroke-width:1;transition:r .1s ease,filter .1s ease}.msc-v2-line-point.msc-v2-line-series-0,.msc-v2-line-point.msc-v2-line-series-1,.msc-v2-line-point.msc-v2-line-series-2{fill:#00427a;stroke:#00427a}.msc-v2-line-point:hover,.msc-v2-line-point:focus,.msc-v2-line-point.is-active{r:7px;filter:drop-shadow(0 0 2px rgba(0,66,122,.5))}.msc-v2-legend-dot.msc-v2-line-series-0,.msc-v2-legend-dot.msc-v2-line-series-1,.msc-v2-legend-dot.msc-v2-line-series-2{fill:#00427a}.msc-v2-y-tick,.msc-v2-line-x-tick{fill:#2d3338;font:12px Arial,sans-serif}.msc-v2-y-tick{text-anchor:end}.msc-v2-line-x-tick{text-anchor:middle}.msc-v2-line-legend{fill:#344b58;font:11px Arial,sans-serif}.msc-v2-axis-title{fill:#2d3338;font:12px Arial,sans-serif;text-anchor:middle}.msc-v2-crosshair{stroke:#8b969d;stroke-width:1;stroke-dasharray:3 3;opacity:0;pointer-events:none}.msc-v2-crosshair.is-visible{opacity:1}.msc-v2-chart-watermark{position:absolute;right:14px;bottom:13px;width:clamp(105px,17%,135px);height:auto;opacity:.14;pointer-events:none}.msc-v2-line-chart:not(.msc-v2-hardenability-chart) .msc-v2-chart-watermark{right:5.5%;bottom:20%;width:clamp(105px,25%,135px)}.msc-v2-chart-tooltip{position:fixed;z-index:999998;display:none;min-width:140px;max-width:min(300px,calc(100vw - 20px));padding:7px 9px;border:1px solid #b7c0c5;background:rgba(255,255,255,.98);color:#202a30;font:12px/1.5 Arial,sans-serif;pointer-events:none;box-shadow:0 2px 8px rgba(0,0,0,.16)}.msc-v2-chart-tooltip strong{display:block;color:#00427a;font-weight:700}.msc-v2-chart-tooltip.is-visible{display:block}
.msc-v2-hardenability-chart .msc-v2-range-band{fill:#eda35f;fill-opacity:.72}.msc-v2-hardenability-chart .msc-v2-line,.msc-v2-hardenability-chart .msc-v2-line-series-0,.msc-v2-hardenability-chart .msc-v2-line-series-1,.msc-v2-hardenability-chart .msc-v2-line-series-2{stroke:#db7318}.msc-v2-hardenability-chart .msc-v2-line-point,.msc-v2-hardenability-chart .msc-v2-line-point.msc-v2-line-series-0,.msc-v2-hardenability-chart .msc-v2-line-point.msc-v2-line-series-1,.msc-v2-hardenability-chart .msc-v2-line-point.msc-v2-line-series-2{fill:#db7318;stroke:#db7318}.msc-v2-hardenability-chart .msc-v2-legend-dot{fill:#db7318}.msc-v2-chart-tooltip.is-hardenability strong{color:#db7318}
.msc-v2-sheet-foot{display:flex;align-items:center;gap:9px;padding:13px 20px;border-top:1px solid #d3dde2;background:#f5f8f9;color:#667983;font-size:12px;line-height:1.45}.msc-v2-sheet-foot svg{width:18px;height:18px;flex:0 0 auto;color:#4d806e}.msc-v2-sheet-foot b{color:#334d5b}.msc-v2-sheet-foot a{color:var(--msc-blue);text-decoration:underline}
@media(max-width:1050px){.msc-v2-hero-grid{grid-template-columns:1fr 1fr;gap:30px}.msc-v2-hero-copy h1{font-size:36px}.msc-v2-sheet-layout{grid-template-areas:"nav" "main";grid-template-columns:1fr}.msc-v2-sheet-nav-slot{position:sticky;z-index:7;top:32px;align-self:start}.msc-v2-sheet-nav{position:static;display:flex;max-height:none;padding:0;overflow-x:auto;overflow-y:hidden;border-bottom:1px solid #cbd6dc;white-space:nowrap}.msc-v2-sheet-nav>p{display:none}.msc-v2-sheet-nav nav{display:flex}.msc-v2-sheet-nav a{flex:0 0 auto;padding:12px 13px 10px;border-bottom:3px solid transparent;border-left:0;font-size:14px}.msc-v2-sheet-nav a:hover,.msc-v2-sheet-nav a.is-active{border-bottom-color:var(--msc-blue);border-left-color:transparent}}
@media(max-width:760px){.msc-v2-hero{width:calc(100% - 22px);padding-top:18px}.msc-v2-hero-grid{grid-template-columns:1fr;gap:26px}.msc-v2-hero-copy{padding-top:0}.msc-v2-hero-copy h1{font-size:34px}.msc-v2-data-sheet{width:100%;margin-bottom:38px}.msc-v2-sheet-card{border-right:0;border-left:0;box-shadow:none}.msc-v2-sheet-banner{align-items:flex-start;flex-direction:column;gap:12px;min-height:0;padding:21px 17px}.msc-v2-grade-tools{align-items:flex-start;flex-direction:column;padding:16px 0}.msc-v2-grade-title h2{font-size:28px!important;white-space:normal}.msc-v2-doc-actions{margin-left:0;flex-wrap:wrap}.msc-v2-sheet-main{padding:0 10px 24px}.msc-v2-section{margin-bottom:26px}body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table th,body.msc-engineering-product-v2 .msc-v2-sheet-card .msc-v2-section table td{white-space:nowrap}.msc-v2-chart-grid{grid-template-columns:1fr;gap:18px}.msc-v2-hardenability-chart{grid-column:auto}.msc-v2-sheet-foot{padding:12px 15px}}
@media(max-width:460px){.msc-v2-hero-copy h1{font-size:30px}.msc-v2-subtitle{font-size:17px!important}.msc-v2-hero-facts{grid-template-columns:1fr}.msc-v2-hero-facts>div,.msc-v2-hero-facts>div:nth-child(even){min-height:0;padding:11px 0;border-top:0;border-right:0!important;border-bottom:1px solid #dce2e5}.msc-v2-hero-facts>div:last-child{border-bottom:0}.msc-v2-hero-actions a{width:100%}.msc-v2-doc-actions{gap:12px;font-size:13px}}
@media(prefers-reduced-motion:reduce){.msc-v2-hero-thumb img,.msc-v2-line-point{transition:none}}
.msc-v2-print-root{display:none}
@media print{html,body.msc-engineering-product-v2{margin:0!important;background:#fff!important}body.msc-engineering-product-v2>*:not(.msc-v2-print-root){display:none!important}body.msc-engineering-product-v2>.msc-v2-print-root{display:block!important;width:100%!important;margin:0!important;padding:0!important;background:#fff!important;color:#202a30!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}.msc-v2-print-root .msc-v2-data-sheet{display:block!important;left:auto!important;width:100%!important;margin:0!important;transform:none!important}.msc-v2-print-root .msc-v2-sheet-card{overflow:visible!important;border:0!important;background:#fff!important;box-shadow:none!important}.msc-v2-print-root .msc-v2-sheet-banner{min-height:0;margin-top:0;padding:18px;background:var(--msc-blue)!important;color:#fff!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}.msc-v2-print-root .msc-v2-sheet-layout{display:block!important}.msc-v2-print-root .msc-v2-sheet-main{display:block!important;padding:0!important}.msc-v2-print-root .msc-v2-doc-actions,.msc-v2-print-root .msc-v2-sheet-nav-slot,.msc-v2-print-root .msc-v2-sheet-nav,.msc-v2-print-root .msc-v2-info{display:none!important}.msc-v2-print-root .msc-v2-section{break-inside:auto;page-break-inside:auto}.msc-v2-print-root .msc-v2-section-title,.msc-v2-print-root .msc-v2-section h3,.msc-v2-print-root .msc-v2-section h4{break-after:avoid;page-break-after:avoid}.msc-v2-print-root table{break-inside:auto;page-break-inside:auto}.msc-v2-print-root tr,.msc-v2-print-root .msc-v2-charts,.msc-v2-print-root .msc-v2-chart{break-inside:avoid;page-break-inside:avoid}.msc-v2-print-root thead{display:table-header-group}.msc-v2-print-root .msc-v2-sheet-foot{padding-right:0;padding-left:0}}
.msc-v2-chart-note.is-illustrative{padding:10px 12px;border-left:3px solid #db7318;background:#fff7ed;color:#6e431f!important}.msc-v2-chart-evidence.is-illustrative{max-width:calc(100% - 86px);background:#fff1df;color:#8a450f;line-height:1.35;white-space:normal}.msc-v2-chart-tooltip.is-illustrative strong{color:#b65c14}

/* Refined technical-chart surface: quieter engineering grid, clearer axes and one group-level disclaimer. */
.msc-v2-chart{border-color:#cfd7dc}
.msc-v2-chart:hover{border-color:#aeb9bf}
.msc-v2-gridline{stroke:#d9e1e5;stroke-width:.8;opacity:.76;vector-effect:non-scaling-stroke;shape-rendering:geometricPrecision}
.msc-v2-axis-tick{stroke:#26343d;stroke-width:.9;vector-effect:non-scaling-stroke}
.msc-v2-plot-border{stroke:#26343d;stroke-width:.9;vector-effect:non-scaling-stroke}
.msc-v2-y-tick,.msc-v2-line-x-tick{fill:#34424a}
.msc-v2-axis-title{fill:#26343d}
.msc-v2-crosshair{stroke:#81909a;stroke-width:.8;stroke-dasharray:4 4}
.msc-v2-chart-watermark{opacity:.18}
.msc-v2-hardenability-chart .msc-v2-chart-watermark{right:5.5%;bottom:18%;width:clamp(120px,16%,165px)}