/* Refractory product pages only. Keep shared product interactions unchanged. */
.wb-refractory-page{--wr-line:#e5ded5;--wr-soft:#faf8f4;--wr-muted:#77716b;--wr-dark:#322a26}
.wb-refractory-page .wb-hero{border:1px solid var(--wr-line);border-radius:16px;padding:22px;gap:28px;margin-bottom:20px;background:#fff;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.wb-refractory-page .wb-gallery{min-width:0}
.wb-refractory-page .wb-hero-info{gap:0}
.wb-refractory-page .wb-heading h1{font-size:30px;line-height:1.45;margin-top:8px}
.wb-refractory-page .wb-verified-highlights{flex:none;padding:14px 0;border:0;background:transparent;margin:0}
.wb-refractory-page .wb-verified-highlights h2{font-size:15px;margin-bottom:10px}
.wb-refractory-page .wb-verified-highlights ul{flex:none;display:grid;align-content:start;gap:10px}
.wb-refractory-page .wb-verified-highlights li strong{font-size:14px}
.wb-refractory-page .wb-verified-highlights li small{font-size:12px;line-height:1.6}
.wb-refractory-page .wb-highlight-references{font-size:11px;margin-top:8px}
.wb-refractory-page .wb-actions{margin-top:8px;gap:10px}
.wb-refractory-page .wb-quick-specs{margin:14px 0 0;gap:10px}
.wb-refractory-page .wr-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 12px}
.wb-refractory-page .wr-metrics>div{display:flex;flex-direction:column;justify-content:center;gap:5px;background:var(--wr-soft);border:1px solid var(--wr-line);padding:14px;border-radius:10px;min-height:112px}
.wb-refractory-page .wr-metrics .wr-temperature{background:#fff1e8;border-color:#efd1bc}
.wb-refractory-page .wr-metrics span{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--wr-muted)}
.wb-refractory-page .wr-metrics strong{font-size:33px;line-height:1.2;color:var(--wb-red)}
.wb-refractory-page .wr-metrics strong small{font-size:17px}
.wb-refractory-page .wr-metrics .wr-type{font-size:18px;color:var(--wr-dark);line-height:1.5}
.wb-refractory-page .wr-metrics>div>small{color:var(--wr-muted);font-size:10px}
.wb-refractory-page .wr-intro{font-size:13px;line-height:1.8;color:var(--wr-muted)}
.wb-refractory-page .wb-section-nav{gap:3px;margin-bottom:20px;border:1px solid var(--wr-line)}
.wb-refractory-page .wb-section-nav>a{padding:8px 12px;font-size:12px}
.wb-refractory-page .wb-section{border:1px solid var(--wr-line);border-radius:14px;padding:24px;margin-top:24px;background:#fff}
.wb-refractory-page .wr-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:0 0 24px;scroll-margin-top:160px}
.wb-refractory-page .wr-detail-grid>.wb-section{margin:0;min-width:0;display:flex;flex-direction:column}
.wb-refractory-page .wr-eyebrow{display:block;font-size:11px;color:var(--wb-red);font-weight:600;margin-bottom:5px}
.wb-refractory-page .wr-detail-grid h2{display:flex;gap:8px;align-items:center;font-size:21px;margin-bottom:18px}
.wb-refractory-page .wr-specs{font-size:13px;line-height:1.7}
.wb-refractory-page .wr-specs>div{display:grid;grid-template-columns:1.15fr 1fr;gap:12px;padding:10px 0;border-bottom:1px solid #eee8e0}
.wb-refractory-page .wr-specs dt{color:var(--wr-muted)}
.wb-refractory-page .wr-specs dd{font-weight:600;text-align:right}
.wb-refractory-page .wr-documents{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.wb-refractory-page .wr-documents a{display:flex;gap:6px;align-items:center;border:1px solid var(--wr-line);border-radius:6px;padding:8px 10px;font-size:11px;color:var(--wb-red);background:var(--wr-soft)}
.wb-refractory-page .wr-source-note{font-size:10px;line-height:1.8;color:var(--wr-muted);margin-top:12px}
.wb-refractory-page .wr-jobs{display:grid;gap:10px}
.wb-refractory-page .wr-jobs article{display:flex;gap:12px;padding:16px;border:1px solid var(--wr-line);border-radius:9px;background:var(--wr-soft)}
.wb-refractory-page .wr-job-number{font-size:19px;color:#b68a70;line-height:1.4;font-weight:600}
.wb-refractory-page .wr-jobs h3{font-size:15px;line-height:1.6;color:var(--wr-dark)}
.wb-refractory-page .wr-jobs p{font-size:12px;line-height:1.7;color:var(--wr-muted);margin-top:3px}
.wb-refractory-page .wr-job-note{font-size:12px;line-height:1.8;padding:14px 0 0;margin-top:auto;color:var(--wr-muted)}
.wb-refractory-page .wb-calculator{border:1px solid var(--wr-line);border-radius:14px;padding:24px;gap:24px;grid-template-columns:1fr 1fr;background:var(--wr-soft)}
.wb-refractory-page .wb-refractory-calculator .wb-datasheet-card{display:none}
.wb-refractory-page .wb-refractory-calculator .wb-calc-form{display:block;padding:0;border:0;background:transparent}
.wb-refractory-page .wb-calc-form>h2{font-size:23px}
.wb-refractory-page .wb-calc-intro{font-size:12px}
.wb-refractory-page .wb-calc-form form{background:#fff;border:1px solid var(--wr-line);border-radius:10px;padding:18px;display:grid;gap:16px;margin-top:16px}
.wb-refractory-page .wb-calc-form fieldset{margin:0;border:0;padding:0}
.wb-refractory-page .wb-calc-form fieldset+fieldset{border-top:1px solid #eee8e0;padding-top:14px}
.wb-refractory-page .wb-calc-form .wb-field-note{font-size:11px;line-height:1.7}
.wb-refractory-page .wb-refractory-calculator .wb-calc-summary{display:flex;flex-direction:column;justify-content:flex-start;gap:14px;grid-column:auto;grid-row:auto;align-self:stretch;margin:0;padding:0;background:transparent;border:0}
.wb-refractory-page .wb-refractory-calculator .wb-result{flex:1;margin:0;padding:24px;border-radius:10px;display:flex;flex-direction:column}
.wb-refractory-page .wb-refractory-calculator .wb-result-main{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-bottom:18px}
.wb-refractory-page .wb-refractory-calculator .wb-result-main>strong{font-size:52px;line-height:1.2}
.wb-refractory-page .wb-refractory-calculator .wb-result-stats{display:grid;grid-template-columns:1fr;gap:0}
.wb-refractory-page .wb-refractory-calculator .wb-result-stats>div{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid #ead9d0}
.wb-refractory-page .wb-refractory-calculator .wb-result-stats dt{font-size:12px}
.wb-refractory-page .wb-refractory-calculator .wb-result-stats dd{font-size:14px}
.wb-refractory-page .wb-refractory-calculator .wb-result-details{margin-top:18px}
.wb-refractory-page .wb-refractory-calculator .wb-result-note{margin-top:auto;padding-top:18px}
@media(min-width:761px){
 .wzd-product-balanced .wb-refractory-page .wb-gallery .wb-photo{flex:none;height:440px;min-height:0;aspect-ratio:auto;padding:24px}
 .wb-refractory-page .wb-thumbs button{height:64px}
 .wb-refractory-page .wb-hero{align-items:start}
 .wb-refractory-page .wb-calc-summary .wb-desktop-visual{aspect-ratio:2/1;max-height:280px}
}
@media(max-width:1050px) and (min-width:761px){.wb-refractory-page .wb-hero{padding:18px;gap:20px}.wb-refractory-page .wb-heading h1{font-size:25px}.wb-refractory-page .wb-section-nav{overflow:auto;justify-content:start}.wb-refractory-page .wr-detail-grid{gap:16px}.wb-refractory-page .wb-section{padding:18px}.wb-refractory-page .wr-metrics .wr-type{font-size:16px}}
@media(max-width:760px){
 .wb-refractory-page .wb-hero{display:block;padding:14px;border-radius:12px}
 .wb-refractory-page .wb-heading h1{font-size:23px}
 .wb-refractory-page .wb-hero-info{padding-top:16px}
 .wb-refractory-page .wr-metrics>div{padding:10px;min-height:96px}
 .wb-refractory-page .wr-metrics strong{font-size:28px}
 .wb-refractory-page .wr-metrics .wr-type{font-size:15px}
 .wb-refractory-page .wr-metrics span{font-size:10px}
 .wb-refractory-page .wr-detail-grid{grid-template-columns:1fr;gap:14px;margin-bottom:16px}
 .wb-refractory-page .wb-section{padding:16px;margin-top:16px}
 .wb-refractory-page .wr-detail-grid h2{font-size:19px;margin-bottom:12px}
 .wb-refractory-page .wr-jobs article{padding:12px}
 .wb-refractory-page .wb-calculator{grid-template-columns:1fr;padding:14px;gap:16px}
 .wb-refractory-page .wb-calc-form>h2{font-size:20px}
 .wb-refractory-page .wb-calc-form form{padding:12px;margin-top:12px}
 .wb-refractory-page .wb-refractory-calculator .wb-result{padding:16px}
 .wb-refractory-page .wb-refractory-calculator .wb-result-main>strong{font-size:40px}
 .wb-refractory-page .wr-specs{font-size:12px}
}
.wb-refractory-page .wb-refractory-calculator .wb-refractory-result .wb-result-stats>div{flex-direction:row;align-items:center;justify-content:space-between;border-bottom:1px solid #ead9d0}
.wb-refractory-page .wb-hero .wb-highlight-references{display:none}
@media(min-width:761px){.wzd-product-balanced .wb-refractory-page .wb-gallery .wb-photo{height:480px}}
/* SRIC MSDS references and balanced planning panels — 10 October 2026. */
.wzd-product-balanced .wb-refractory-page :is(.wr-job-number,.wr-detail-grid h2>.ti,.wb-calc-form h2>.ti,.wb-visual-title>.ti){color:var(--wb-red)}
.wzd-product-balanced .wb-refractory-page .wr-specs>div{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}
.wzd-product-balanced .wb-refractory-page .wr-specs dd{overflow-wrap:anywhere}
.wzd-product-balanced .wb-refractory-page .wr-documents{margin-top:auto;padding-top:18px}
.wzd-product-balanced .wb-refractory-page .wr-documents a{font-size:12px;min-height:42px;padding:10px 14px}
.wzd-product-balanced .wb-refractory-page .wr-source-note{font-size:11px;line-height:1.65}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator{align-items:stretch;gap:20px}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator :is(.wb-calc-form,.wb-calc-summary){border:1px solid var(--wr-line);border-radius:12px;background:#fff;padding:20px;min-width:0;align-self:stretch}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator .wb-calc-form form{border:0;background:none;padding:0;margin-top:18px}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator .wb-calc-summary{grid-column:2;grid-row:1;display:flex;flex-direction:column;justify-content:flex-start}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator .wb-calc-summary>.wb-desktop-preview{display:flex!important;flex:0 0 auto;flex-direction:column;margin:0}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator .wb-visual.wb-unit-active .wb-preview{aspect-ratio:2/1!important;width:100%;height:auto!important;max-height:none;min-height:0!important;margin:0;border:1px solid var(--wr-line);border-radius:9px}
.wzd-product-balanced .wb-refractory-page .wb-visual-title{font-size:16px;margin-bottom:14px;line-height:1.6}
.wzd-product-balanced .wb-refractory-page .wb-preview-meta{display:flex!important;flex-direction:column;align-items:flex-start;text-align:left;gap:4px;margin-top:10px;padding:10px 12px;background:var(--wr-soft);border-radius:8px}
.wzd-product-balanced .wb-refractory-page .wb-preview-meta :is(.wb-unit-caption,.wb-visual-note){padding:0!important;text-align:left!important;width:100%;line-height:1.65}
.wzd-product-balanced .wb-refractory-page .wb-unit-caption{font-size:12px;font-weight:600;line-height:1.65;padding:10px 0 4px}
.wzd-product-balanced .wb-refractory-page .wb-visual-note{font-size:11px;padding:0;line-height:1.65}
.wzd-product-balanced .wb-refractory-page .wb-refractory-result{flex:0 0 auto!important;margin-top:18px!important}
@media(max-width:760px){
 .wzd-product-balanced .wb-refractory-page .wb-refractory-calculator{gap:12px}
 .wzd-product-balanced .wb-refractory-page .wb-refractory-calculator :is(.wb-calc-form,.wb-calc-summary){padding:14px}
 .wzd-product-balanced .wb-refractory-page .wb-refractory-calculator .wb-calc-summary{grid-column:1;grid-row:auto}
 .wzd-product-balanced .wb-refractory-page .wb-calc-form>.wb-desktop-preview{margin:14px 0!important}
 .wzd-product-balanced .wb-refractory-page .wb-visual-title{font-size:14px;margin-bottom:10px}
 .wzd-product-balanced .wb-refractory-page .wr-specs>div{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-main{flex-direction:row;align-items:center;justify-content:space-between;gap:12px;padding-bottom:10px}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-main>strong{font-size:36px}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-stats>div{display:flex;flex-direction:column;align-items:flex-start;border:0;padding:4px 0;gap:3px}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-stats>.wb-result-weight{grid-column:1/-1;flex-direction:row;justify-content:space-between;border-top:1px solid var(--wr-line);padding-top:10px}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary>.wb-btn{margin-top:12px}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-details{margin-top:12px}
.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-note{padding-top:12px;margin-top:12px}
@media(max-width:760px){.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result{margin-top:0!important}.wzd-product-balanced .wb-refractory-page .wb-calc-summary .wb-refractory-result .wb-result-main>strong{font-size:30px}}
.wzd-product-balanced .wb-refractory-page .wr-jobs .ti{color:var(--wb-red)}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator .wb-calc-form form{width:100%;grid-template-columns:minmax(0,1fr)}
.wzd-product-balanced .wb-refractory-page .wb-refractory-calculator .wb-calc-form label{width:100%;max-width:none}

/* Source and lining method remain separate from manufacturer specifications. */
.wb-refractory-page .wb-calculation-source{margin:0 0 18px;padding:12px 14px;border:1px solid #e7dfdb;border-radius:12px;font-size:13px;line-height:1.7;background:#faf8f7;color:#666}
.wb-refractory-page .wb-calculation-source a{color:var(--wb-red);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.wb-refractory-page .wb-lining-method{font-size:13px;line-height:1.7;color:#665e5a;margin:12px 0}
.wb-refractory-page .wb-calc-form [hidden]{display:none!important}
.wb-refractory-page .wb-calc-form .wb-area-toggle{flex-wrap:wrap}

.wb-refractory-page [aria-label="เปอร์เซ็นต์เผื่อสูญเสีย"]{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.wb-refractory-page [aria-label="เปอร์เซ็นต์เผื่อสูญเสีย"] button{width:auto;min-width:0;padding:10px 6px}
@media(max-width:400px){.wb-refractory-page [aria-label="เปอร์เซ็นต์เผื่อสูญเสีย"]{grid-template-columns:repeat(3,minmax(0,1fr))}}