.sbn-border-planner{margin:22px 0 14px;color:#273b3d;font-size:14px;line-height:1.5}.sbn-border-planner h2{font-size:19px;margin:0 0 12px;color:#245361}.sbn-border-planner h3{font-size:14px;margin:16px 0 8px}.sbn-border-colors,.sbn-border-formats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.sbn-border-colors a,.sbn-border-formats a,.sbn-border-widths a{color:inherit;text-decoration:none;border:1px solid #d5dbd6;border-radius:8px;padding:7px;background:#fff;text-align:center;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:4px}.sbn-border-planner a[aria-current=page]{border-color:#245361;box-shadow:0 0 0 1px #245361;background:#f2f7f5}.sbn-border-planner a:hover{border-color:#245361}.sbn-border-planner a:focus-visible,.sbn-border-planner button:focus-visible,.sbn-border-planner input:focus-visible{outline:3px solid #8fb7c1;outline-offset:3px}.sbn-border-colors svg{display:block;width:100%;height:60px;border-radius:4px}.sbn-border-colors small,.sbn-border-formats small{font-size:11px;line-height:1.4;color:#64736e}.sbn-border-colors strong{font-size:13px}.sbn-border-formats{grid-template-columns:repeat(2,minmax(0,1fr))}.sbn-border-formats svg{width:100%;height:55px}.sbn-border-formats strong{font-size:13px}.sbn-border-widths{display:flex;gap:8px;flex-wrap:wrap}.sbn-border-widths a{flex:1;min-width:65px;font-size:13px}.sbn-border-drawing{width:100%;height:auto;max-height:170px;background:#f7f8f5;border-radius:8px;margin:12px 0 3px}.sbn-border-rate,.sbn-border-note{font-size:12px;color:#65766e;line-height:1.55;margin:8px 0}.sbn-border-controls{margin-top:16px;border-top:1px solid #dce3dd;padding-top:16px}.sbn-border-modes{display:flex;gap:6px;margin-bottom:12px}.sbn-border-modes button{border:1px solid #ccd8d4;background:white;color:#245361;padding:9px 18px;border-radius:7px;min-height:44px;font:inherit;cursor:pointer}.sbn-border-modes button[aria-pressed=true]{background:#245361;color:white;border-color:#245361}.sbn-border-controls label{display:block;font-weight:650;margin-bottom:6px}.sbn-border-controls input{box-sizing:border-box;width:100%;height:48px;border:1px solid #aabeb8;border-radius:7px;padding:10px 13px;font-size:18px;color:#245361;background:white}.sbn-border-controls input[aria-invalid=true]{border-color:#a1483e}.sbn-border-result{font-weight:600;font-size:14px;min-height:24px;margin:10px 0}.sbn-border-summary{padding:14px;background:#edf3f0;border-radius:8px}.sbn-border-summary>div{display:flex;justify-content:space-between;gap:10px;align-items:center}.sbn-border-summary strong{font-size:23px;color:#245361}.sbn-border-summary p{font-size:13px;margin:5px 0}.sbn-border-guide{margin-top:14px;border-top:1px solid #dce3dd;padding:12px 0}.sbn-border-guide summary{cursor:pointer;font-size:13px;font-weight:600}.sbn-border-guide p{font-size:13px}.sbn-border-guide svg{display:block;max-width:400px;width:100%}.sbn-border-enhanced .product-add-to-cart>.quantity-input,.sbn-border-enhanced .sbn-quantity-heading{display:none!important}.sbn-border-enhanced #addToCartBtn{flex:1;min-height:50px}.sbn-border-sticky{display:none}.sbn-border-sticky[hidden]{display:none!important}.sbn-border-planner [hidden]{display:none!important}@media(max-width:700px){body:has(.sbn-border-enhanced){padding-bottom:80px}.sbn-border-sticky{position:fixed;bottom:0;left:0;right:0;background:#fff;box-shadow:0 -3px 18px #193e4d15;border-top:1px solid #d9e1dc;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));z-index:90}.sbn-border-sticky span{font-size:13px;font-weight:650;color:#245361}.sbn-border-sticky button{border:0;border-radius:7px;background:#245361;color:white;min-height:46px;padding:10px 17px;font-weight:650}.sbn-border-sticky button:disabled{opacity:.5}.sbn-border-colors svg{height:52px}.sbn-border-colors a{padding:5px}.sbn-border-colors small{font-size:10px}}

@media(max-width:700px){body:has(#sbnBorderSticky:not([hidden])) .sbn-contact-widget,body:has(#sbnBorderSticky:not([hidden])) .sbn-review-widget{bottom:calc(86px + env(safe-area-inset-bottom))!important}}

/* Product-family scoped layout: gallery and badges left, immediate ordering right. */
body:has(#sbnBorderPlanner) main .sbn-mr-info{display:none!important}
.product-detail.sbn-border-detail{display:grid!important;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)!important;grid-template-areas:"media info"!important;align-items:start!important;gap:36px!important;margin-bottom:28px!important}
.sbn-border-media{grid-area:media;min-width:0}
.sbn-border-media>.product-gallery{position:relative!important;top:auto!important;width:100%;min-width:0}
.sbn-border-detail>.product-info{grid-area:info;min-width:0}
.sbn-border-detail .product-info-name{font-size:28px!important;line-height:1.2!important;margin-bottom:10px!important}
.sbn-border-detail .product-info-short-desc{margin-bottom:12px!important}
.sbn-border-detail .product-info-price{margin-bottom:0!important;padding-bottom:0!important}
.sbn-border-detail .product-info-price-note{margin-bottom:8px!important;padding-top:0!important}
.sbn-border-media>.sbn-features{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px!important;margin:16px 0 0!important;width:100%;position:static!important}
.sbn-border-media .sbn-feature{padding:12px!important;min-width:0}
.sbn-border-planner.sbn-border-quick{margin:14px 0 0;padding:0;border:0;background:transparent}
.sbn-border-sr{position:absolute!important;width:1px;height:1px;padding:0!important;margin:-1px!important;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sbn-border-quick h3{display:flex;align-items:baseline;gap:10px;margin:12px 0 7px;font-size:14px;flex-wrap:wrap}
.sbn-border-quick h3 small,.sbn-border-current{font-size:12px;color:#64736e;font-weight:400}
.sbn-border-colors button,.sbn-border-widths button{border:1px solid #d5dbd6;border-radius:8px;background:#fff;color:inherit;font:inherit;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:6px;min-width:0;cursor:pointer}
.sbn-border-quick .sbn-border-colors{gap:8px;align-items:stretch}
.sbn-border-quick .sbn-border-colors svg{height:36px;flex-shrink:0}
.sbn-border-quick .sbn-border-colors a{padding:6px;gap:3px;position:relative}
.sbn-border-quick .sbn-border-colors [aria-current=page] strong:after{content:" ✓"}
.sbn-border-quick .sbn-border-colors small{font-size:10px;line-height:1.1}
.sbn-border-quick .sbn-border-formats{gap:7px;grid-template-columns:repeat(2,minmax(0,1fr))}
.sbn-border-quick .sbn-border-formats a{padding:7px 9px;min-height:46px;gap:1px;box-sizing:border-box}
.sbn-border-quick .sbn-border-widths>a,.sbn-border-quick .sbn-border-widths>button{flex:1;min-width:50px;min-height:44px}
.sbn-border-selected{display:flex;flex-direction:column;gap:2px;font-size:12px;margin:10px 0;color:#536b64}
.sbn-border-selected span{font-size:11px}
.sbn-border-quick .sbn-border-controls{margin-top:10px;padding-top:0;border:0}
.sbn-border-quick .sbn-border-controls>h3{margin-bottom:7px}
.sbn-border-quick .sbn-border-modes{float:right;margin:0 0 5px 10px;gap:4px}
.sbn-border-quick .sbn-border-modes button{min-height:36px;padding:5px 12px;font-size:12px}
.sbn-border-quick .sbn-border-controls label{padding-top:7px;min-height:30px;font-size:12px}
.sbn-border-quick .sbn-border-controls input{clear:both;height:44px;font-size:16px}
.sbn-border-quick .sbn-border-result{font-size:12px;min-height:0;margin:7px 0}
.sbn-border-quick .sbn-border-summary{padding:10px 12px}
.sbn-border-quick .sbn-border-summary strong{font-size:22px}
.sbn-border-quick .sbn-border-summary p{font-size:11px;margin:3px 0}
.sbn-border-quick .product-add-to-cart{display:flex!important;gap:8px;margin:10px 0 0!important;flex-wrap:nowrap!important}
.sbn-border-quick .product-add-to-cart .add-to-cart-btn{display:flex;align-items:center;justify-content:center;gap:9px;padding:12px 16px;border:0;border-radius:8px;background:#245361;color:white;min-width:0;font-size:15px;font-weight:650;cursor:pointer}
.sbn-border-quick .add-to-cart-btn:disabled{opacity:.5;cursor:not-allowed}
.sbn-border-calculation{font-size:11px;color:#64736e;margin-top:9px}
.sbn-border-calculation summary{cursor:pointer;min-height:24px}
.sbn-border-calculation p{margin:7px 0}
.sbn-border-help-link{display:inline-block;font-size:12px;color:#245361;margin-top:7px;text-underline-offset:3px;padding:6px 0}
.sbn-border-unit-rate{font-size:12px;color:#64736e;margin:3px 0 6px}
.sbn-border-alternatives{padding:12px;background:#f1f5f2;border:1px solid #bccbc4;border-radius:8px;margin:10px 0;font-size:12px}
.sbn-border-alternatives p{margin:6px 0 10px}
.sbn-border-alternatives button[data-border-cancel]{border:0;background:none;padding:8px 0;color:#245361;text-decoration:underline;cursor:pointer;font:inherit}
.sbn-border-colors button[aria-expanded=true],.sbn-border-widths button[aria-expanded=true]{border-color:#245361;background:#edf3f0}
.sbn-border-help{border:1px solid #dce3dd;border-radius:12px;padding:24px;margin:24px 0 30px;scroll-margin-top:110px;color:#273b3d}
.sbn-border-help h2{font-size:20px;color:#245361;margin:0 0 15px}
.sbn-border-help-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;align-items:start}
.sbn-border-help .sbn-border-drawing{max-height:230px;margin:0}
.sbn-border-help .sbn-border-guide{margin:0}
@media(max-width:1000px){.product-detail.sbn-border-detail{gap:24px!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr)!important}}
@media(max-width:900px){.product-detail.sbn-border-detail{grid-template-columns:minmax(0,1fr)!important;grid-template-areas:"media" "info"!important;gap:22px!important}.sbn-border-media .sbn-feature{padding:8px!important;font-size:11px}.sbn-border-media .sbn-feature span{font-size:11px}.sbn-border-help-grid{grid-template-columns:minmax(0,1fr);gap:16px}.sbn-border-help{padding:16px}.sbn-border-media .sbn-gallery-stage{max-height:340px!important}.sbn-border-media>.sbn-features{margin-top:10px!important;gap:5px!important}.sbn-border-detail .product-info-name{font-size:25px!important}}
@media(prefers-reduced-motion:reduce){.sbn-border-detail *{scroll-behavior:auto!important}}

.sbn-border-navigation-status{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);z-index:1100;width:max-content;max-width:90vw;box-shadow:0 2px 12px #0002;font-size:12px;color:#245361;background:#edf3f0;padding:8px 10px;border-radius:6px;margin:0 0 8px}.sbn-border-navigation-status[hidden]{display:none}.sbn-border-navigation-status button,.sbn-border-navigation-status a{font:inherit;color:#245361;background:none;border:0;text-decoration:underline;cursor:pointer;margin-left:10px;padding:4px}.sbn-border-planner[data-loading=true]{cursor:progress}.sbn-border-planner[data-loading=true] .product-add-to-cart{opacity:.55}

/* Compact illustrated choices; detailed dimensions live with the description. */
.sbn-border-detail .sbn-border-options>.sbn-border-formats{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(108px,1fr);gap:6px;overflow-x:auto;overscroll-behavior-x:contain;padding:2px 2px 7px;scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:#9eb5ad #f2f5f2}
.sbn-border-detail .sbn-border-options>.sbn-border-formats a{padding:6px 4px;min-height:85px;scroll-snap-align:start}
.sbn-border-detail .sbn-border-options>.sbn-border-formats svg{height:34px!important}
.sbn-border-detail .sbn-border-options>.sbn-border-formats strong{font-size:11px;line-height:1.35;white-space:nowrap}
.sbn-border-detail .sbn-border-options>.sbn-border-formats small{font-size:10px}
.sbn-border-detail .sbn-border-guide-card{display:flex;align-items:center;gap:12px;margin:12px 0 0;padding:12px 14px;border:1px solid #dce5df;border-radius:10px;background:#f6f8f5;color:#245361;text-decoration:none;text-align:left}
.sbn-border-guide-art{flex:0 0 78px;width:78px;height:70px}
.sbn-border-guide-copy{display:flex;flex-direction:column;gap:4px;min-width:0}
.sbn-border-guide-copy strong{font-size:14px;line-height:1.35}
.sbn-border-guide-copy>span{font-size:12px;line-height:1.45;color:#64736e}
.sbn-border-guide-copy b{font-size:12px;font-weight:650}
.sbn-border-guide-card:hover{border-color:#7f9e91;background:#eff4ee}
.sbn-border-guide-card:focus-visible{outline:3px solid #8fb7c1;outline-offset:3px}
#tabDescription>.sbn-border-help{margin:0 0 28px;padding:22px;scroll-margin-top:115px}
.sbn-border-help .sbn-border-help-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px}
.sbn-border-dimension-panel .sbn-border-note{font-size:13px}
.sbn-border-dimension-panel .sbn-border-rate{font-size:12px}
@media(min-width:901px){
 .product-detail.sbn-border-detail{align-items:stretch!important}
 .sbn-border-detail>.product-info{display:flex;flex-direction:column;align-self:stretch}
 .sbn-border-detail #sbnBorderPlanner{display:flex;flex-direction:column;flex:1;margin-bottom:0}
 .sbn-border-detail .sbn-border-purchase{display:flex;flex-direction:column;flex:1}
 .sbn-border-detail .sbn-border-guide-card{flex:1;min-height:120px;box-sizing:border-box;padding:18px;gap:16px}
 .sbn-border-detail .sbn-border-guide-art{flex-basis:112px;width:112px;height:100px}
}
@media(max-width:700px){.sbn-border-help .sbn-border-help-grid{grid-template-columns:minmax(0,1fr);gap:16px}#tabDescription>.sbn-border-help{padding:16px}.sbn-border-guide-art{flex-basis:64px;width:64px;height:64px}.sbn-border-detail .sbn-border-guide-card{padding:10px;gap:9px}.sbn-border-guide-copy strong{font-size:13px}.sbn-border-detail .sbn-border-options>.sbn-border-formats{grid-auto-columns:minmax(108px,1fr)}}