/* Chemicals article design. Shared chrome and the four unaltered banners are outside this scope. */
.chemical-content { color:#48515b; font:14px/1.8 Arial,Helvetica,sans-serif; margin:0 0 42px; }
.chemical-content *,.chemical-content *::before,.chemical-content *::after { box-sizing:border-box; }
.chemical-content h1,.chemical-content h2,.chemical-content h3,.chemical-content p,.chemical-content figure,.chemical-content ul { margin:0; }
.chemical-content h1 { color:#30363d; font-size:38px; line-height:1.15; letter-spacing:-1px; }
.chemical-content h2 { color:#30363d; font-size:27px; line-height:1.25; letter-spacing:-.5px; margin-bottom:18px; }
.chemical-content h3 { color:#343b42; font-size:18px; line-height:1.4; margin-bottom:10px; }
.chemical-content p { font-size:14px; line-height:1.8; }
.chemical-content p+p { margin-top:14px; }
.chemical-content a { color:#ad3823!important; text-underline-offset:3px; }
.chemical-content a:focus-visible { outline:2px solid #e41926; outline-offset:4px; }
.chemical-content .chem-eyebrow { color:#e41926; font-size:11px; font-weight:700; letter-spacing:1.8px; line-height:1.5; margin-bottom:12px; }
.chemical-content .chem-heading { padding:32px 0 24px; }
.chemical-content .chem-heading h1 { margin-bottom:20px; }
.chemical-content .chem-heading p { max-width:760px; }
.chemical-content .chem-heading p.chem-eyebrow { margin-bottom:12px; }
.chemical-content .chem-hero { position:relative; isolation:isolate; overflow:hidden; border-radius:12px; background:#f1f2f3; min-height:280px; padding:38px; display:flex; align-items:center; justify-content:space-between; gap:28px; }
body.tr-wide-content .s1 .chemical-content .chem-hero>img { position:absolute!important; inset:0; z-index:-2; width:100%!important; height:100%!important; object-fit:cover; opacity:.38; margin:0!important; }
.chemical-content .chem-hero::after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(95deg,rgba(245,246,247,.43218),rgba(242,244,246,.3969) 50%,rgba(238,241,244,.34398)); }
.chemical-content .chem-hero .chem-eyebrow { color:#b23a22; }
.chemical-content .chem-hero h1 { font-size:45px; margin-bottom:16px; }
.chemical-content .chem-hero p.chem-subtitle { font-size:17px; line-height:1.6; max-width:460px; }
.chemical-content .chem-metric { flex:0 0 160px; padding:20px 0 20px 26px; border-left:1px solid #bec3c7; }
.chemical-content .chem-metric span { display:block; font-size:10px; letter-spacing:1.3px; font-weight:700; }
.chemical-content .chem-metric strong { display:block; color:#b23a22; font-size:43px; line-height:1.4; letter-spacing:-1px; }
.chemical-content .chem-metric small { font-size:20px; }
.chemical-content .chem-nav { display:flex; flex-wrap:wrap; gap:6px 24px; padding:18px 0; border-bottom:1px solid #e2e5e8; }
.chemical-content .chem-nav a { display:flex; align-items:baseline; gap:14px; text-decoration:none; color:#535c65!important; font-size:13px; font-weight:700; padding:4px 0; }
.chemical-content .chem-nav a::after { content:'↗'; color:#e41926; }
.chemical-content .chem-nav a:hover { color:#e41926!important; }
.chemical-content .chem-section { margin-top:38px; scroll-margin-top:24px; }
.chemical-content .chem-rule { border-top:1px solid #e2e5e8; padding-top:32px; }
.chemical-content .chem-split { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:30px; align-items:center; }
.chemical-content .chem-top { align-items:start; }
.chemical-content .chem-photo { overflow:hidden; border-radius:10px; }
.chemical-content .chem-photo img { display:block; width:100%; max-width:100%; height:auto; }
.chemical-content figcaption { padding-top:10px; color:#707982; font-size:12px; line-height:1.6; }
.chemical-content .chem-note { margin-top:22px; padding:5px 0 5px 18px; border-left:3px solid #ffc400; }
.chemical-content .chem-wide-photo { margin-top:26px; }
.chemical-content .chem-facts { list-style:none; padding:0; display:grid; gap:12px; }
.chemical-content .chem-facts li { padding:15px 18px; background:#f3f5f6; border-radius:8px; font-size:14px; }
.chemical-content .chem-benefits { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px 24px; list-style:none; padding:0; }
.chemical-content .chem-benefits li { padding-left:15px; border-left:3px solid #ffc400; }
.chemical-content .chem-table { border:1px solid #dfe3e7; border-top:3px solid #e41926; border-radius:10px; overflow:hidden; margin-top:20px; }
body.tr-wide-content .s1 .chemical-content table { border-collapse:collapse; table-layout:fixed; width:100%; min-width:0; margin:0; font-size:13px; line-height:1.6; }
body.tr-wide-content .s1 .chemical-content th,body.tr-wide-content .s1 .chemical-content td { border:0; border-bottom:1px solid #e7e9ec; padding:13px 16px; font-size:13px; line-height:1.6; text-align:left; vertical-align:top; overflow-wrap:anywhere; }
.chemical-content thead th { background:#f2f4f5; color:#5b656e; font-size:11px; }
.chemical-content tbody tr:nth-child(even) { background:#fafbfc; }
.chemical-content tr:last-child td { border-bottom:0; }
.chemical-content .chem-numbered th:first-child { width:44px; }
.chemical-content .chem-numbered th:nth-child(2) { width:52%; }
.chemical-content .chem-numbered td:last-child { font-weight:600; }
body.tr-wide-content .s1 .chemical-content .chem-numbered tr>:first-child { padding-left:8px; padding-right:8px; white-space:nowrap; }
.chemical-content .chem-section-title { display:flex; align-items:baseline; gap:18px; }
.chemical-content .chem-number { color:#b23a22; font-size:12px; letter-spacing:1px; font-weight:700; flex-shrink:0; }
.chemical-content .chem-list { list-style:none; padding:0; margin-top:20px; columns:3; column-gap:24px; }
.chemical-content .chem-list li { break-inside:avoid; padding:10px 0 10px 14px; position:relative; border-bottom:1px solid #e7e9ec; font-size:13px; line-height:1.6; overflow-wrap:anywhere; }
.chemical-content .chem-list li::before { content:''; position:absolute; width:4px; height:4px; background:#e41926; left:0; top:19px; }
.chemical-content .chem-list.chem-long-list { columns:2; }
.chemical-content .chem-catalog-section { border-top:1px solid #e2e5e8; padding-top:26px; margin-top:30px; }
.chemical-content .chem-catalog-section h2 { font-size:24px; margin-bottom:6px; }
.chemical-content .chem-group-description { font-size:13px; color:#747d86; }
.chemical-content .chem-definition-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 28px; margin-top:22px; }
.chemical-content .chem-definition { padding:21px 0; border-top:1px solid #e2e5e8; }
.chemical-content .chem-definition h3 { font-size:17px; }
.chemical-content .chem-definition p { font-size:13px; }
@media(max-width:1100px) {
 .chemical-content .chem-hero { padding:28px; gap:20px; }
 .chemical-content .chem-hero h1 { font-size:38px; }
 .chemical-content .chem-metric { flex-basis:135px; padding-left:20px; }
 .chemical-content .chem-metric strong { font-size:37px; }
 .chemical-content .chem-list { columns:2; }
 .chemical-content .chem-split { gap:24px; }
}
@media(max-width:600px) {
 .chemical-content h1 { font-size:32px; }
 .chemical-content h2 { font-size:25px; }
 .chemical-content .chem-hero { display:block; min-height:0; padding:28px 24px; }
 .chemical-content .chem-hero h1 { font-size:34px; }
 .chemical-content .chem-hero p.chem-subtitle { font-size:16px; }
 .chemical-content .chem-metric { border-left:0; border-top:1px solid #bec3c7; margin-top:22px; padding:16px 0 0; display:flex; align-items:center; flex-wrap:wrap; gap:8px 14px; }
 .chemical-content .chem-metric strong { order:-1; font-size:32px; }
 .chemical-content .chem-metric span { max-width:90px; font-size:9px; }
 .chemical-content .chem-nav { gap:6px 20px; }
 .chemical-content .chem-nav a { font-size:12px; }
 .chemical-content .chem-heading { padding-top:26px; }
 .chemical-content .chem-split,.chemical-content .chem-definition-grid { grid-template-columns:1fr; }
 .chemical-content .chem-list,.chemical-content .chem-list.chem-long-list { columns:1; }
 .chemical-content .chem-benefits { grid-template-columns:1fr; }
 .chemical-content .chem-section { margin-top:30px; }
 .chemical-content .chem-section-title { gap:12px; }
 .chemical-content .chem-catalog-section h2 { font-size:22px; }
 body.tr-wide-content .s1 .chemical-content th,body.tr-wide-content .s1 .chemical-content td { padding:12px 10px; font-size:12px; }
 body.tr-wide-content .s1 .chemical-content table { font-size:12px; }
}