.product-documents{margin-block:18px 42px;padding-block:32px;background:linear-gradient(135deg,#f4f7f9,#fff);border:1px solid #d2dce2;border-top:5px solid #0a2c4d}
.product-documents-head{display:flex;align-items:start;justify-content:space-between;gap:32px;margin-bottom:22px;padding-inline:28px}
.product-documents-head h2{margin:5px 0 7px;color:#0a2c4d;font-size:clamp(25px,3vw,34px);line-height:1.1}
.product-documents-head p{max-width:850px;margin:0;color:#526672}
.document-model{max-width:320px;padding:9px 12px;background:#0a2c4d;color:#a9d8eb;font:800 9px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;overflow-wrap:anywhere}
.document-model strong{color:#fff;font-size:11px;letter-spacing:.03em}
.product-document-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding-inline:28px}
.document-card{display:flex;min-height:230px;flex-direction:column;padding:22px;background:#fff;border:1px solid #d2dce2;border-left:4px solid #17618f;box-shadow:0 7px 18px rgba(10,44,77,.06)}
.document-card-branded{background:linear-gradient(145deg,#082b4a,#0d4d78);border-color:#082b4a;border-left-color:#d51b27;color:#fff}
.document-type{color:#b3111b;font-size:10px;font-weight:950;letter-spacing:.13em}
.document-card-branded .document-type{color:#8fd3ef}
.document-card h3{margin:7px 0;color:#0a2c4d;font-size:20px;line-height:1.2}
.document-card-branded h3{color:#fff}
.document-card p{margin:0 0 18px;color:#566b77;font-size:13px}
.document-card-branded p{color:#d8e8ef}
.document-card>div{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.document-card a,.document-card button{display:inline-block;padding:10px 13px;border:0;background:#0a2c4d;color:#fff;text-decoration:none;font:850 12px/1.2 Arial,sans-serif;cursor:pointer}
.document-card a:last-child{background:#edf3f6;color:#0a2c4d;border:1px solid #cbd9e0}
.document-card-branded button{background:#fff;color:#0a2c4d}
.document-card small{display:block;margin-top:14px;color:#71808a;font-size:10px}
.document-card-branded small{color:#bdd3de}
@media(max-width:720px){.product-documents-head{display:block}.document-model{display:inline-block;margin-top:18px}.product-document-grid{grid-template-columns:1fr}.product-documents-head,.product-document-grid{padding-inline:18px}}
@media print{.promotion-ticker,.site-header,.product-breadcrumb,.product form,.buy,.product-support,.product-related,.product-next,.product-faq,.footer,.brand-popup,.product-documents .document-card:not(.document-card-branded){display:none!important}.product{display:grid!important;grid-template-columns:38% 62%!important;gap:28px!important;padding-block:20px!important}.product h1{font-size:25px!important}.product-gallery{border:0}.deal-price-panel{box-shadow:none!important}.product-description{margin-top:16px!important;padding:0!important}.product-documents{break-before:page;margin:0!important;border:0!important}.product-document-grid{display:block!important}.document-card-branded{min-height:0;background:#fff!important;border:2px solid #0a2c4d!important;color:#0a2c4d!important}.document-card-branded h3,.document-card-branded p,.document-card-branded small{color:#0a2c4d!important}.document-card-branded button{display:none!important}.product-documents-head{padding:0!important}.product-document-grid{padding:0!important}body:after{content:"National Mini Splits · Product information is a catalog summary. Current MRCOOL documentation and applicable codes control.";display:block;margin-top:24px;padding-top:12px;border-top:1px solid #aaa;color:#555;font-size:9px}}