:root{--rf-blue:#347db4;--rf-navy:#143c5a;--rf-soft:#edf5fa;--rf-line:#dce4e9;--gp-paper:#fff;--gp-ink:#20272b;--gp-border:#dce4e9;--gp-accent:#347db4;--gp-dark:#143c5a;--gp-on-dark:#fff;--gp-muted:#626d74}body.rf-store{background:#fff;color:#20272b;font-family:Arial,sans-serif}body.rf-store :is(h1,h2,h3,h4,h5,h6){font-family:Arial,sans-serif;font-weight:500;letter-spacing:0;color:#20272b}body.rf-store #MainContent{display:block;min-height:40vh}body.rf-store .shopify-policy__container{max-width:1100px;margin:40px auto;padding:24px}.rf,.rf *{box-sizing:border-box}.rf{font-family:Arial,sans-serif;color:#20272b;font-size:16px;line-height:1.65;min-width:0}.rf :is(h1,h2,h3,p,figure){margin:0}.rf :is(h1,h2,h3){font-family:Arial,sans-serif;line-height:1.22;font-weight:500;letter-spacing:-.02em;color:#20272b}.rf h1{font-size:44px}.rf h2{font-size:34px}.rf h3{font-size:22px}.rf p{line-height:1.75}.rf a{color:inherit;text-underline-offset:4px}.rf button,.rf input,.rf select{font:inherit;color:inherit}.rf button{cursor:pointer}.rf button:disabled{cursor:not-allowed;opacity:.45}.rf img{display:block;max-width:100%;height:auto}.rf [hidden]{display:none!important}.rf :focus-visible{outline:3px solid #347db4;outline-offset:4px}.rf-wrap{width:min(1240px,calc(100% - 64px));margin-inline:auto}.rf-space{padding-block:64px}.rf-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.rf-announcement{padding:10px 22px;text-align:center;background:#347db4;color:#fff;font:14px/1.6 Arial,sans-serif}.rf-header{display:flex;align-items:center;gap:45px;padding:30px max(32px,calc((100% - 1240px)/2));background:#fff;border-bottom:1px solid var(--rf-line);min-height:130px}.rf-brand{display:flex;flex-direction:column;text-decoration:none;flex-shrink:0;color:var(--rf-navy)!important}.rf-brand b{font-size:27px;line-height:1.1}.rf-brand small{font-size:10px;letter-spacing:.17em;color:#347db4;margin-top:9px}.rf-brand img{width:160px;max-height:100px;object-fit:contain}.rf-header nav{display:flex;gap:22px;flex-wrap:wrap;align-items:center;font-size:14px;flex:1}.rf-header nav a{text-decoration:none}.rf-header details{position:relative}.rf-header summary{cursor:pointer}.rf-menu{position:absolute;top:100%;left:0;z-index:30;min-width:220px;padding:18px;background:white;box-shadow:0 8px 25px #0002;border:1px solid var(--rf-line)}.rf-menu a{display:block;padding:5px}.rf-header-actions{display:flex;gap:16px;font-size:13px;white-space:nowrap}.rf-header-actions a{text-decoration:none}.rf-hero{position:relative;min-height:580px;overflow:hidden;background:linear-gradient(115deg,#173f5d,#317fab 58%,#d8ecf4);display:flex;align-items:center;padding:70px max(32px,calc((100% - 1240px)/2))}.rf-hero-bg{position:absolute;inset:0;width:100%;height:100%!important;object-fit:cover;opacity:.3}.rf-hero-copy{position:relative;z-index:2;max-width:580px;width:52%;color:#fff}.rf .rf-hero h1{color:#fff;font-size:54px;max-width:14ch;margin:18px 0 24px}.rf-hero-copy p{max-width:48ch;color:#eff7fc}.rf-eyebrow{display:block;font-size:11px;letter-spacing:.12em;font-weight:700;color:var(--rf-blue)}.rf-hero .rf-eyebrow{color:#c1e7fa}.rf-button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:14px 28px;background:var(--rf-blue);color:white!important;border:1px solid var(--rf-blue);border-radius:3px;font:600 15px/1.3 Arial,sans-serif;text-decoration:none!important;cursor:pointer}.rf-button:hover{background:#256a9d}.rf-hero .rf-button{margin-top:28px;background:#fff;border-color:#fff;color:#173f5d!important}.rf-hero-cylinders{position:absolute;right:3%;bottom:-45px;width:47%;display:flex;align-items:end;justify-content:center;gap:0;filter:drop-shadow(0 20px 24px #061d3d55)}.rf-hero-cylinders img{width:43%;mix-blend-mode:multiply;margin-left:-13%;transform:rotate(6deg);border-radius:12px}.rf-hero-cylinders img:nth-child(2){width:51%;transform:none;z-index:1;margin-bottom:25px}.rf-hero-cylinders img:first-child{margin-left:0;transform:rotate(-8deg)}.rf-services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--rf-line);margin-top:35px}.rf-services>div{padding:24px 18px;text-align:center;border-right:1px solid var(--rf-line)}.rf-services>div:last-child{border:0}.rf-services b,.rf-services span{display:block}.rf-services b{font-size:14px;text-transform:uppercase;letter-spacing:.02em}.rf-services span{font-size:12px;color:#68747c;margin-top:6px}.rf-intro{text-align:center;padding-block:50px 0}.rf-intro h2{font-size:30px}.rf-intro p{max-width:900px;margin:20px auto 0;color:#5d6971}.rf-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.rf-title a{font-size:14px}.rf-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}.rf-card{min-width:0}.rf-card>a{display:flex;height:100%;flex-direction:column;text-decoration:none;border:1px solid #e4e9ed;border-radius:4px;overflow:hidden;padding:14px;transition:box-shadow .15s}.rf-card>a:hover{box-shadow:0 6px 24px #153b5912}.rf-card img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff}.rf-card h2,.rf-card h3{font-size:17px;line-height:1.5;font-weight:500;margin:15px 0 12px;letter-spacing:0}.rf-card span{font-size:14px;margin-top:auto}.rf-card b{font-size:12px;color:var(--rf-blue);margin-top:14px}.rf-split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.rf-split h2{margin-bottom:24px}.rf-split h3{font-size:20px;margin:22px 0 8px}.rf-split p{font-size:15px;color:#5b6870}.rf-editorial-art{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e8f3fa,#f7fafc);border-radius:5px;overflow:hidden;min-height:400px}.rf-editorial-art img{width:33%;object-fit:contain;mix-blend-mode:multiply}.rf-editorial-art>img:only-child{width:100%;max-height:480px;object-fit:cover}.rf-category-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;margin-top:30px}.rf-category{display:block;text-decoration:none;text-align:center}.rf-category img{aspect-ratio:1;object-fit:contain;padding:12px;border:1px solid #e7edf1;border-radius:50%;background:#f8fbfc}.rf-category h3{font-size:16px;margin-top:14px}.rf-bulk{padding:64px 0;background:#edf5fa}.rf-bulk .rf-button{margin-top:25px}.rf-bundle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.rf-bundle-grid a{display:flex;flex-direction:column;padding:22px 14px;border:1px solid #c6dbe8;background:#fff;text-decoration:none;text-align:center;border-radius:5px}.rf-bundle-grid b{font-size:40px;font-weight:500;color:#347db4;line-height:1.1}.rf-bundle-grid span{font-size:13px;margin-top:8px}.rf-bundle-grid small{font-size:10px;color:#697b87;margin-top:7px}.rf-about{max-width:900px;text-align:center}.rf-about p{margin:25px 0}.rf-newsletter{background:#edf5fa;padding:45px 20px;text-align:center}.rf-newsletter p{font-size:14px;margin:14px 0 22px}.rf-newsletter form{display:flex;justify-content:center;flex-wrap:wrap;gap:8px}.rf-newsletter input{padding:13px 15px;background:#fff;border:1px solid #b7c9d5;max-width:100%;width:300px}.rf-newsletter button{padding:13px 20px;border:1px solid var(--rf-blue);background:var(--rf-blue);color:#fff}.rf-footer{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px;padding:55px max(32px,calc((100% - 1240px)/2)) 30px}.rf-footer h2{font-size:25px;color:#245c82}.rf-footer h3{font-size:17px}.rf-footer p,.rf-footer a{font-size:13px}.rf-footer p{margin-top:15px}.rf-footer a{display:block;text-decoration:none;margin-top:12px;overflow-wrap:anywhere}.rf-footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:24px;border-top:1px solid var(--rf-line);font-size:12px}.rf-footer ul,.rf-payments{list-style:none;padding:0;margin:0;display:flex;gap:7px;flex-wrap:wrap}.rf-footer svg,.rf-payments svg{width:38px;height:25px}.rf-product{padding-top:38px;padding-bottom:65px}.rf-product-top{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:start}.rf-gallery-main{border:1px solid #edf0f3;border-radius:3px;overflow:hidden;background:#fff}.rf-gallery-main>img,.rf-gallery-main>svg{width:100%;aspect-ratio:1;object-fit:contain}.rf-thumbnails{display:flex;gap:10px;overflow-x:auto;margin-top:18px;padding:3px 0 12px}.rf-thumbnails button{flex:0 0 80px;padding:3px;border:1px solid var(--rf-line);border-radius:3px;background:white}.rf-thumbnails button[aria-pressed=true]{border-color:#367faf}.rf-thumbnails img{height:74px;width:74px;object-fit:contain}.rf-product h1{font-size:40px;margin:12px 0 23px}.rf-price{display:flex;align-items:center;gap:15px}.rf-price strong{font-size:24px;font-weight:500}.rf-price s{font-size:18px;color:#78838b}.rf-shipping{font-size:12px;margin:13px 0 22px!important;color:#5e6a72}.rf-packs{border:0;padding:0;margin:0 0 22px;display:flex;flex-wrap:wrap;gap:10px}.rf-packs legend{font-size:14px;padding:0;margin-bottom:10px}.rf-packs input{position:absolute;width:1px;height:1px;opacity:0}.rf-packs label{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;font-size:14px;padding:10px 20px;border:1px solid #858585;border-radius:999px;cursor:pointer;line-height:1.3}.rf-packs input:checked+label{background:#151719;color:#fff;border-color:#151719}.rf-packs input:disabled+label{opacity:.45;cursor:not-allowed}.rf-packs input:focus-visible+label{outline:3px solid #347db4;outline-offset:3px}.rf-packs small{font-size:9px;margin-top:4px}.rf-label{display:block;font-size:14px;margin-bottom:9px}.rf-quantity{display:flex;border:1px solid #92999d;width:max-content;margin-bottom:24px}.rf-quantity button{width:42px;height:45px;border:0;background:#fff;font-size:20px}.rf-quantity input{width:56px;text-align:center;border:0;background:#fff;-moz-appearance:textfield}.rf-quantity input::-webkit-inner-spin-button{-webkit-appearance:none}.rf-cert{display:flex;align-items:start;gap:12px;padding:18px;border:1px solid var(--rf-line);border-left:4px solid #438bbb;margin-bottom:20px;border-radius:4px}.rf-cert input{flex-shrink:0;margin-top:5px;width:17px;height:17px;accent-color:#347db4}.rf-cert label{font-size:13px;line-height:1.55}.rf-cert label b,.rf-cert label span{display:block}.rf-cert label b{margin-bottom:5px;color:#214c68}.rf-buy{width:100%;margin-bottom:18px}.rf-buy-notes{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:11px;color:#567084}.rf .rf-small{font-size:11px;color:#68737b;margin:18px 0}.rf-payments{margin-bottom:22px}.rf-product details{border-block-end:1px solid var(--rf-line);padding:15px 0}.rf-product summary{cursor:pointer;font-size:15px;font-weight:600}.rf-product details p{font-size:13px;margin-top:15px}.rf-description{border-top:1px solid var(--rf-line);margin-top:60px;padding-top:38px}.rf-description h2{font-size:30px;margin-bottom:24px}.rf-description h3{font-size:22px;margin:28px 0 14px}.rf-description p{font-size:15px;max-width:100ch}.rf-desc-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px}.rf-facts{width:100%;border-collapse:collapse;font-size:14px;align-self:start}.rf-facts th,.rf-facts td{padding:14px 16px;border-bottom:1px solid var(--rf-line);text-align:left;vertical-align:top}.rf-facts th{width:42%;font-weight:600;background:#f3f7fa}.rf-description ul{padding-left:20px;font-size:14px;line-height:1.9}.rf-warning{background:#f0f6fa;border-left:4px solid #367fab;padding:22px;margin-top:28px}.rf-related{margin-top:55px}.rf-related h2{margin-bottom:25px}.rf-category-links{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}.rf-category-links a{border:1px solid #c4d4df;padding:9px 18px;text-decoration:none;border-radius:30px}.rf-card .rf-placeholder{background:#eff6fa;aspect-ratio:1;display:flex;align-items:center;justify-content:center;color:#1e628f;font-size:44px}.rf-form-select{width:100%;padding:12px;border:1px solid #a4b5bf}
@media(max-width:1050px){.rf-header{gap:20px;padding:24px}.rf-header nav{gap:14px}.rf-product-top{gap:35px}.rf-product h1{font-size:34px}.rf-category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.rf-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.rf-split{gap:35px}.rf-footer{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.rf-wrap{width:calc(100% - 36px)}.rf-space{padding-block:38px}.rf h1{font-size:31px}.rf h2{font-size:26px}.rf-header{flex-wrap:wrap;min-height:0;padding:20px 18px;gap:18px}.rf-header nav{order:3;flex-basis:100%;font-size:12px;gap:12px 17px}.rf-header-actions{margin-left:auto;font-size:12px}.rf-brand b{font-size:23px}.rf-brand small{font-size:9px}.rf-announcement{font-size:11px;padding:9px 12px}.rf-menu{left:-65px;max-width:calc(100vw - 40px)}.rf-hero{min-height:640px;padding:40px 22px;align-items:start}.rf-hero-copy{width:100%;max-width:none}.rf .rf-hero h1{font-size:39px;max-width:15ch;margin:15px 0}.rf-hero-copy p{font-size:14px;max-width:42ch}.rf-hero .rf-button{margin-top:20px}.rf-hero-cylinders{width:85%;right:6%;bottom:-105px;opacity:.95}.rf-services{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:22px}.rf-services>div{padding:18px 10px;border-bottom:1px solid var(--rf-line)}.rf-services>div:nth-child(2){border-right:0}.rf-services b{font-size:11px}.rf-services span{font-size:10px}.rf-intro{padding-top:35px}.rf-intro h2{font-size:25px}.rf-intro p{font-size:14px}.rf-title{align-items:start;margin-bottom:20px}.rf-title a{font-size:11px;flex-shrink:0;margin-top:5px}.rf-product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.rf-card>a{padding:10px}.rf-card h2,.rf-card h3{font-size:14px;margin:12px 0 9px}.rf-card span{font-size:12px}.rf-card b{font-size:11px}.rf-split,.rf-product-top,.rf-desc-grid{grid-template-columns:1fr;gap:28px}.rf-editorial-art{min-height:260px}.rf-category-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 14px}.rf-category h3{font-size:13px}.rf-bulk{padding:38px 0}.rf-bundle-grid{gap:10px}.rf-bundle-grid a{padding:17px 8px}.rf-bundle-grid b{font-size:32px}.rf-bundle-grid span{font-size:11px}.rf-bundle-grid small{font-size:9px}.rf-footer{grid-template-columns:1fr 1fr;gap:30px 20px;padding:38px 18px 25px}.rf-footer>div:first-child{grid-column:1/-1}.rf-footer>div:nth-child(4){grid-column:1/-1}.rf-footer-bottom{align-items:start;flex-direction:column}.rf-footer p,.rf-footer a{font-size:12px}.rf-footer h3{font-size:16px}.rf-product{padding-top:25px}.rf-product h1{font-size:31px}.rf-packs label{padding:10px 16px;font-size:13px}.rf-description{margin-top:38px;padding-top:28px}.rf-desc-grid{gap:25px}.rf-facts th,.rf-facts td{padding:11px;font-size:12px}.rf-thumbnails button{flex-basis:64px}.rf-thumbnails img{width:58px;height:58px}.rf-cert{padding:14px;gap:9px}.rf-cert label{font-size:12px}.rf-description p{font-size:14px}.rf .rf-about{width:calc(100% - 36px)}.rf :is(p,h1,h2,h3,td,th,a){overflow-wrap:anywhere}}

/* Catalog availability */
.rf .rp-stock-label{display:block;margin-top:8px;font-size:11px;line-height:1.5;color:#63717b}