/* Isolated v16 content styles; no checkout/catalog grid or calculator overrides. */
.seo-landing-head{background:#f7f7f4;border-bottom:1px solid #dfdfd7;padding:32px 0 42px}.seo-landing-head h1{font-size:clamp(35px,4.5vw,62px);max-width:960px;margin:18px 0}.seo-landing-head p{max-width:840px;font-size:16px;color:#526459}.seo-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px;margin-bottom:22px;color:#526459;line-height:1.6}.seo-breadcrumb a{text-decoration:underline;text-underline-offset:3px}.seo-lead{max-width:940px;font-size:16px;color:#485b4f}.seo-directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0}.seo-directory-item{background:#fff;border:1px solid #dfdfd7;border-radius:15px;padding:24px;min-width:0}.seo-directory-item h3{font-size:22px;line-height:1.25;margin:0 0 12px;overflow-wrap:anywhere}.seo-directory-item h2{font-size:30px;line-height:1.15;margin:0 0 14px}.seo-directory-item p{color:#526459;font-size:14px}.seo-directory-item a{color:#185c3e;text-decoration:underline;text-underline-offset:3px}.seo-variant-links,.seo-related-links{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.seo-related-links>a:not(.btn),.seo-variant-links>a{border:1px solid #d7ddcf;border-radius:6px;padding:10px 12px;color:#235b40;font-size:13px;font-weight:700;line-height:1.35;background:#fff}.seo-related-links>a:hover,.seo-variant-links>a:hover{background:#f2f0e8}.seo-related-links .btn{color:white}.seo-note{background:#f7f7f4;border-left:4px solid #b5a079;padding:22px 25px;margin:28px 0;border-radius:0 8px 8px 0;line-height:1.8;color:#425446}.seo-note p:last-child{margin-bottom:0}.seo-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:26px 0}.seo-h2{margin-top:34px!important;font-size:34px}.seo-material-copy p{line-height:1.8}.seo-article{max-width:940px;padding-top:32px;padding-bottom:60px}.seo-article h2{font-size:32px;line-height:1.15;margin:36px 0 17px}.seo-article p{font-size:16px;line-height:1.85;color:#405547}.seo-article a{text-decoration:underline;text-underline-offset:3px}.seo-article .btn{text-decoration:none}.seo-byline{font-size:12px!important;color:#65776b!important;letter-spacing:.04em}.seo-formula{background:#18241e;color:#fff;padding:25px;border-radius:12px;margin:25px 0;line-height:1.7}.seo-formula span{display:block;text-transform:uppercase;letter-spacing:.1em;color:#d8c69f;font-size:11px;margin-bottom:6px}.seo-formula strong{font-size:18px;overflow-wrap:anywhere}.seo-table{width:100%;border-collapse:collapse;font-size:14px}.seo-table th,.seo-table td{padding:13px 12px;border-bottom:1px solid #dfdfd7;text-align:left}.seo-table caption{text-align:left;color:#526459;font-size:12px;padding:12px 0}.seo-home-intro{background:#f7f7f4}.seo-home-intro h2{max-width:870px}.seo-static-product-copy{max-width:1000px}.seo-calculator-help details p{max-width:900px}.seo-calculator-help .seo-directory-item h3{font-size:24px}.seo-calculator-help .seo-directory-item p{font-size:15px}@media(max-width:1000px){.seo-directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.seo-guide-grid{grid-template-columns:1fr}.seo-landing-head h1{font-size:48px}}@media(max-width:540px){.seo-landing-head{padding:22px 0 28px}.seo-landing-head h1{font-size:36px}.seo-directory-grid{grid-template-columns:1fr;gap:12px}.seo-directory-item{padding:20px}.seo-article p{font-size:15px}.seo-breadcrumb{font-size:11px}.seo-formula strong{font-size:16px}.seo-related-links>a:not(.btn){font-size:12px}.seo-table th,.seo-table td{padding:10px 8px;font-size:12px}}