:root{--navy: #102a43;--teal: #0f4c81;--teal-bright: #1d5fd1;--teal-on-dark: #b9d8ff;--mint: #eaf2ff;--paper: #f7f9fc;--surface: #ffffff;--white: var(--surface);--text: #243b53;--muted: #486581;--soft: #5d748d;--line: #cbd8e6;--error: #b42318;--max: 1296px;--space-1: 8px;--space-2: 12px;--space-3: 16px;--space-4: 24px;--space-5: 32px;--space-6: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--stroke-1: 1px}.catalog-page{background:var(--paper)}.catalog-page .site-header{min-height:94px;height:94px;padding:0 max(24px,calc((100vw - var(--max)) / 2));border-bottom-color:var(--line);background:var(--white);backdrop-filter:none}.catalog-page .site-header .brand{gap:14px}.catalog-page .site-header .brand__mark{width:64px;height:64px;flex:0 0 64px;overflow:hidden}.catalog-page .site-header .brand__mark .brand__logo{width:64px;height:64px;max-width:64px;object-fit:contain}.catalog-page .site-header .brand__name{font-size:1.25rem;letter-spacing:0.6px}.catalog-page .site-header .brand__lab{margin-top:1px;color:var(--teal);font-size:0.625rem;letter-spacing:2.2px}.catalog-page .site-nav{gap:24px;font-size:0.8125rem}.catalog-page .catalog-intro{padding:0;background:var(--white)}.catalog-page .catalog-intro__grid{width:100%;max-width:none;height:520px;grid-template-columns:minmax(0,1fr) minmax(460px,1fr);gap:0;padding:0}.catalog-page .catalog-intro__copy{display:flex;align-items:flex-start;justify-content:center;flex-direction:column;padding:60px clamp(48px,7vw,110px) 60px max(24px,calc((100vw - var(--max)) / 2));color:var(--white);background:var(--navy)}.catalog-page .catalog-intro__copy .eyebrow{margin-bottom:14px;color:var(--teal-on-dark)}.catalog-page .catalog-intro h1{max-width:660px;margin:0 0 18px;color:var(--white);font-size:clamp(3rem,4vw,4.125rem);font-weight:800;letter-spacing:-1.4px;line-height:1.06}.catalog-page .catalog-intro .lede{max-width:620px;margin:0;color:rgba(255,255,255,0.78);font-size:1.0625rem;line-height:1.65}.catalog-page .catalog-intro .button-row{margin-top:28px;gap:12px}.catalog-page .catalog-intro .button--primary{color:var(--white);background:var(--teal-bright)}.catalog-page .catalog-intro .button--secondary{color:var(--white);border-color:rgba(255,255,255,0.58);background:transparent}.catalog-page .catalog-intro .button--secondary:hover,.catalog-page .catalog-intro .button--secondary:focus-visible{color:var(--navy);border-color:var(--white);background:var(--white)}.catalog-page .catalog-intro__visual{min-width:0;overflow:hidden;border-left:6px solid var(--teal-bright);background:var(--mint)}.catalog-page .catalog-intro__visual img{width:100%;height:100%;object-fit:cover;object-position:center center}.catalog-page .catalog-intro__proof{min-height:124px;border-bottom:1px solid var(--line);background:var(--mint)}.catalog-page .catalog-intro__proof-grid{min-height:124px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-page .catalog-status,.catalog-page .catalog-proof-item{min-width:0;display:flex;align-items:flex-start;justify-content:center;flex-direction:column;gap:4px;padding:24px 34px;border:0;border-right:1px solid var(--line)}.catalog-page .catalog-proof-item:last-child{border-right:0}.catalog-page .catalog-status>span,.catalog-page .catalog-proof-item>span{color:var(--teal);font-size:0.625rem;font-weight:800;letter-spacing:1px;text-transform:uppercase}.catalog-page .catalog-status>strong,.catalog-page .catalog-proof-item>strong{color:var(--navy);font-size:1rem;line-height:1.3}.catalog-page .catalog-status>p,.catalog-page .catalog-proof-item>p{margin:0;color:var(--muted);font-size:0.75rem;line-height:1.45}.catalog-page .catalog-results{padding-block:64px 76px}.catalog-page .results-heading{align-items:flex-end;margin-bottom:30px}.catalog-page .results-heading .eyebrow{margin:0 0 7px}.catalog-page .results-heading h2{font-size:2.625rem;line-height:1.12}.catalog-page .results-heading>span{padding-bottom:5px;color:var(--muted);font-weight:700;letter-spacing:0.05em}.catalog-page #research-areas,.catalog-page #catalog-grid{scroll-margin-top:112px}.catalog-page .catalog-merchandising{margin-bottom:44px}.catalog-page .catalog-merchandising__heading{margin-bottom:22px}.catalog-page .catalog-merchandising__heading h3{font-size:1.5rem}.catalog-page .catalog-merchandising__grid{gap:18px}.catalog-page .catalog-merchandising__card{min-height:190px;padding:22px 22px 20px;border-left-width:4px;border-radius:var(--radius-md);box-shadow:0 8px 24px rgba(16,42,67,0.04)}.catalog-page .catalog-merchandising__card>strong{margin-top:10px;font-size:1.0625rem}.catalog-page .catalog-merchandising__card>p{margin-bottom:18px;font-size:0.8125rem}.catalog-page .catalog-merchandising__actions button{border-color:var(--line);background:var(--mint)}.catalog-page .catalog-controls{position:relative;grid-template-columns:minmax(280px,1fr) auto 210px auto;gap:12px;margin-bottom:28px;padding:18px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--white);box-shadow:0 12px 32px rgba(16,42,67,0.06)}.catalog-page .search-field input,.catalog-page .availability-control select,.catalog-page .filter-button{min-height:50px;border-radius:var(--radius-sm)}.catalog-page .search-field input{padding-left:46px;background:linear-gradient(45deg,transparent 45%,var(--muted) 45%,var(--muted) 55%,transparent 55%) 28px 28px / 8px 8px no-repeat,radial-gradient(circle at center,transparent 38%,var(--muted) 40%,var(--muted) 52%,transparent 54%) 16px 14px / 18px 18px no-repeat,var(--paper)}.catalog-page .filter-button{padding-inline:16px;border-color:var(--line)}.catalog-page .filter-button:hover,.catalog-page .filter-button:focus-visible,.catalog-page .filter-button.is-active{border-color:var(--teal-bright);background:var(--navy)}.catalog-page .catalog-filter-summary{padding:0 2px;color:var(--muted)}.catalog-page .catalog-grid{gap:24px 20px}.catalog-page .product-card{border-radius:var(--radius-md);box-shadow:0 8px 26px rgba(16,42,67,0.055);transition:border-color 160ms ease,box-shadow 160ms ease,transform 160ms ease}.catalog-page .product-card:hover,.catalog-page .product-card:focus-within{border-color:rgba(29,95,209,0.42);box-shadow:0 16px 36px rgba(16,42,67,0.11);transform:translateY(-3px)}.catalog-page .product-card__media{aspect-ratio:306 / 230;border-radius:var(--radius-sm);background:linear-gradient(145deg,var(--white),var(--mint))}.catalog-page .product-card__details{min-height:206px;gap:9px;padding:18px 20px 20px}.catalog-page .product-card__category{color:var(--teal)}.catalog-page .product-card h3{font-size:1.125rem}.catalog-page .product-card__research-intent{border-color:rgba(29,95,209,0.22);background:rgba(234,242,255,0.82)}.catalog-page .product-card__footer{padding-top:8px}.catalog-page .product-card__footer .button{min-width:98px}.catalog-page .standards-band{padding-block:62px}.catalog-page .standards-band .section-heading{margin-bottom:38px}.catalog-page .standards-band .section-heading h2{font-size:2.5rem;line-height:1.18}.catalog-page .standards-grid{gap:48px}.catalog-page .standards-grid article{min-height:150px;border-top-color:var(--teal-bright)}.catalog-page .site-footer{min-height:260px;align-items:stretch;flex-direction:column;gap:18px;padding:32px max(24px,calc((100vw - var(--max)) / 2)) 24px}.catalog-page .site-footer__main{min-height:145px;display:grid;grid-template-columns:330px minmax(320px,392px) 330px;align-items:start;justify-content:space-between;gap:36px}.catalog-page .site-footer__brand{width:330px}.catalog-page .site-footer__brand .brand{gap:10px}.catalog-page .site-footer__brand .brand__logo{width:34px;height:34px;flex:0 0 34px;border-radius:2px}.catalog-page .site-footer__brand-name{color:var(--white);font-size:1.0625rem;font-weight:700;white-space:nowrap}.catalog-page .site-footer__brand>p{max-width:320px;margin:10px 0 0;color:rgba(255,255,255,0.72);font-size:0.8125rem;line-height:19px}.catalog-page .site-footer__links{display:flex;justify-content:space-between;flex-wrap:nowrap;gap:56px}.catalog-page .site-footer__links>div{width:160px;display:flex;align-items:flex-start;flex-direction:column;gap:10px}.catalog-page .site-footer__links strong,.catalog-page .site-footer__address>strong{color:rgba(255,255,255,0.72);font-size:0.625rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase}.catalog-page .site-footer__links a{color:var(--white);font-size:0.8125rem;font-weight:400}.catalog-page .site-footer__address{width:330px;gap:0;color:var(--white);font-size:0.75rem;line-height:18px;text-align:left}.catalog-page .site-footer__address>strong{margin-bottom:7px}.catalog-page .site-footer__legal{min-height:40px;display:grid;grid-template-columns:minmax(330px,1fr) auto auto;align-items:start;gap:20px;padding-top:17px;border-top:1px solid rgba(203,216,230,0.25)}.catalog-page .site-footer__legal p{margin:0;color:rgba(255,255,255,0.65);font-size:0.6875rem;white-space:nowrap}.catalog-page .site-footer__policy-links{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 12px}.catalog-page .site-footer__policy-links a{color:rgba(255,255,255,0.72);font-size:0.6875rem}@media(max-width:1050px){.catalog-page .catalog-intro__grid{grid-template-columns:minmax(0,1.15fr) minmax(360px,0.85fr)}.catalog-page .catalog-intro h1{font-size:3rem}.catalog-page .catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-page .site-footer__main{grid-template-columns:1fr 1fr}.catalog-page .site-footer__address{grid-column:2}.catalog-page .site-footer__legal{grid-template-columns:1fr}}@media(max-width:760px){.catalog-page .site-header{min-height:78px;height:78px;padding-inline:20px}.catalog-page .site-header .brand{gap:9px}.catalog-page .site-header .brand__mark,.catalog-page .site-header .brand__mark .brand__logo{width:48px;height:48px;flex-basis:48px}.catalog-page .site-header .brand__name{font-size:0.875rem}.catalog-page .site-header .brand__lab{font-size:0.5rem;letter-spacing:1.5px}.catalog-page .catalog-intro{padding:0}.catalog-page .catalog-intro__grid{height:auto;grid-template-columns:1fr;gap:0}.catalog-page .catalog-intro__copy{min-height:340px;padding:44px 24px}.catalog-page .catalog-intro h1{max-width:520px;margin-bottom:14px;font-size:2.5rem;letter-spacing:-0.7px}.catalog-page .catalog-intro .lede{font-size:0.9375rem;line-height:1.55}.catalog-page .catalog-intro .button-row{width:100%;margin-top:22px}.catalog-page .catalog-intro .button{width:100%}.catalog-page .catalog-intro__visual{height:310px;border-top:5px solid var(--teal-bright);border-left:0}.catalog-page .catalog-intro__proof-grid{width:100%;grid-template-columns:1fr}.catalog-page .catalog-status,.catalog-page .catalog-proof-item{min-height:108px;display:flex;padding:20px 24px;border-right:0;border-bottom:1px solid var(--line)}.catalog-page .catalog-proof-item:last-child{border-bottom:0}.catalog-page .catalog-status>span,.catalog-page .catalog-status>strong,.catalog-page .catalog-status>.mobile-copy,.catalog-page .catalog-proof-item>span,.catalog-page .catalog-proof-item>strong,.catalog-page .catalog-proof-item>p{display:block}.catalog-page .catalog-status>.mobile-copy{color:var(--muted);font-size:0.75rem;font-weight:400;line-height:1.45;text-transform:none}.catalog-page .catalog-results{padding-block:48px 58px}.catalog-page .catalog-results .page-shell,.catalog-page .standards-band .page-shell{width:min(100% - 40px,var(--max))}.catalog-page .results-heading h2{font-size:2rem;white-space:normal}.catalog-page .catalog-merchandising__grid{grid-template-columns:1fr}.catalog-page .catalog-merchandising__card{min-height:172px}.catalog-page .catalog-controls{grid-template-columns:1fr;padding:14px}.catalog-page .catalog-controls .search-field,.catalog-page .catalog-controls .category-filter-row,.catalog-page .catalog-controls .availability-control,.catalog-page .catalog-controls .catalog-reset,.catalog-page .catalog-filter-summary{grid-column:1}.catalog-page .catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}.catalog-page .product-card__details{min-height:190px;padding:16px}.catalog-page .standards-band{padding-block:48px}.catalog-page .standards-band .section-heading h2{font-size:2rem}.catalog-page .site-footer{min-height:390px;align-items:stretch;justify-content:flex-start;gap:16px;padding:24px 20px 18px}.catalog-page .site-footer__main{min-height:0;display:flex;align-items:flex-start;flex-direction:column;gap:16px}.catalog-page .site-footer__brand,.catalog-page .site-footer__address{width:100%}.catalog-page .site-footer__links{width:100%;justify-content:flex-start;gap:32px}.catalog-page .site-footer__links>div{width:140px}.catalog-page .site-footer__legal{min-height:0;display:flex;align-items:flex-start;flex-direction:column;gap:8px;padding-top:16px}.catalog-page .site-footer__legal p{white-space:normal}.catalog-page .site-footer__policy-links{justify-content:flex-start}}.catalog-page .catalog-utility-bar{min-height:36px;background:#06366c;border:0}.catalog-page .catalog-utility-bar .sale-banner__inner{min-height:36px;display:flex;justify-content:space-between;gap:28px;width:min(100% - 64px,1280px);margin:0 auto;padding:0;color:#fff;font-size:0.72rem;letter-spacing:0.055em;text-transform:uppercase}.catalog-page .catalog-utility-bar p{margin:0}.catalog-page .catalog-utility-bar code{padding:0;color:inherit;background:transparent;font:inherit}.catalog-page .site-header{min-height:88px;padding:0 max(48px,calc((100vw - 1440px) / 2));border-bottom:1px solid #dce7f3;box-shadow:none}.catalog-page .site-header .brand__mark{display:none}.catalog-page .site-header .brand__name{color:#071e51;font-size:2rem;font-weight:800;line-height:1;letter-spacing:-0.045em;text-transform:none}.catalog-page .site-header .brand__name sup{margin-left:2px;font-size:0.48em;vertical-align:top}.catalog-page .site-header .brand__lab{margin-top:8px;color:#28456e;font-size:0.54rem;font-weight:700;letter-spacing:0.31em;text-transform:uppercase}.catalog-page .site-nav{gap:28px}.catalog-page .site-nav a{font-size:0.86rem}.catalog-page .site-nav .nav-action{display:none}.catalog-page .catalog-intro{color:#102a43;background:#fff}.catalog-page .catalog-intro__grid{min-height:420px;grid-template-columns:minmax(0,48%) minmax(0,52%)}.catalog-page .catalog-intro__copy{min-height:420px;padding:50px 54px 46px max(48px,calc((100vw - 1280px) / 2));color:#102a43;background:#fff}.catalog-page .catalog-intro__copy .eyebrow,.catalog-page .catalog-intro__copy h1,.catalog-page .catalog-intro__copy .lede{color:#102a43}.catalog-page .catalog-intro__copy h1{max-width:570px;font-size:clamp(3.25rem,4.5vw,4.5rem);line-height:0.98;letter-spacing:-0.055em}.catalog-page .catalog-intro__copy .lede{max-width:540px;font-size:1.12rem}.catalog-page .catalog-intro__visual{min-height:420px;border:0;background:#dfeffc}.catalog-page .catalog-intro__visual picture,.catalog-page .catalog-intro__visual img{width:100%;height:420px}.catalog-page .catalog-intro__visual img{object-fit:cover;object-position:center}.catalog-page .catalog-intro__proof{color:#102a43;background:#eef6ff;border-block-color:#d7e5f3}.catalog-page .catalog-intro__proof :is(span,strong,p){color:inherit}.catalog-page main>.resource-library,.catalog-page .catalog-discovery{display:none}.catalog-page .catalog-results{padding-top:34px}@media(max-width:900px){.home-page .home-utility-bar .sale-banner__inner,.catalog-page .catalog-utility-bar .sale-banner__inner{width:100%;justify-content:center;padding-inline:16px;font-size:0.65rem}.home-page .home-utility-bar .sale-banner__inner p:first-child,.catalog-page .catalog-utility-bar .sale-banner__inner p:first-child{display:none}.home-page .site-header,.catalog-page .site-header{min-height:72px;padding-inline:18px}.home-page .site-header .brand__mark,.catalog-page .site-header .brand__mark{display:none}.home-page .site-header .brand__name,.catalog-page .site-header .brand__name{color:#071e51;font-size:1.22rem;font-weight:800;letter-spacing:-0.035em;text-transform:none}.home-page .site-header .brand__lab,.catalog-page .site-header .brand__lab{margin-top:4px;font-size:0.42rem;letter-spacing:0.18em}.home-page .home-hero__content{gap:17px;padding:38px 22px 32px}.home-page .home-hero__content h1{max-width:520px;font-size:clamp(2.8rem,13vw,4rem)}.home-page .home-hero__content .lede{font-size:1.05rem}.home-page .home-hero__catalog-cta{width:100%;min-height:56px;justify-content:center}.home-page .home-inventory-band .proof-strip__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-page .home-inventory-band .proof-strip__grid>div{min-height:92px;padding:16px}.home-page .home-inventory-band__title strong{font-size:1.18rem}.catalog-page .catalog-intro__grid{grid-template-columns:1fr}.catalog-page .catalog-intro__copy{min-height:0;padding:38px 22px 34px}.catalog-page .catalog-intro__copy h1{font-size:clamp(2.8rem,13vw,4rem)}.catalog-page .catalog-intro__visual,.catalog-page .catalog-intro__visual picture,.catalog-page .catalog-intro__visual img{min-height:0;height:min(76vw,420px)}}.product-page .site-header .brand__mark,.cart-page .site-header .brand__mark{display:none}.product-page .site-header .brand__name,.cart-page .site-header .brand__name{color:#071e51;font-size:2rem;letter-spacing:-0.045em;text-transform:none}.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:8px;color:#28456e;font-size:0.54rem;letter-spacing:0.31em;text-transform:uppercase}.home-page .home-hero__content h1{font-size:clamp(3rem,4.3vw,4.25rem);line-height:1.03}.home-page .home-inventory-band .proof-strip__grid>div,.home-page .home-inventory-band .proof-strip__grid strong,.home-page .home-inventory-band .proof-strip__grid span{min-width:0;max-width:100%;overflow-wrap:anywhere}.research-gate{width:min(560px,calc(100% - 32px));padding:38px;border-radius:16px;border-color:#cbd8e6}.research-gate__brand img{width:44px;height:44px}.research-gate__brand>span{display:grid;gap:4px}.research-gate__brand>span::after{content:"Your research. Our focus.";color:#28456e;font-size:0.52rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase}.research-gate h2{color:#071e51;font-size:clamp(1.7rem,4vw,2.2rem);line-height:1.1}.research-gate__confirm{border-radius:10px;background:#f7f9fc}.research-gate__actions a,.research-gate__actions button{min-height:50px;border-radius:8px}.customer-header,.checkout-shell .customer-header,.customer-account>.customer-header{min-height:88px;height:88px;padding-inline:max(48px,calc((100vw - 1440px) / 2));border-bottom:1px solid #dce7f3;background:#fff}.app-brand-logo{gap:0}.app-brand-logo__mark{display:none}.app-brand-logo__wordmark{gap:7px}.app-brand-logo__wordmark strong{color:#071e51;font-size:1.45rem;letter-spacing:-0.045em}.app-brand-logo__wordmark strong sup{margin-left:2px;font-size:0.48em;vertical-align:top}.app-brand-logo__wordmark span{color:#28456e;font-size:0.52rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase}@media(max-width:760px){.product-page .site-header,.cart-page .site-header{min-height:72px;height:72px;padding-inline:18px}.product-page .site-header .brand__name,.cart-page .site-header .brand__name{font-size:1.22rem;letter-spacing:-0.035em}.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:4px;font-size:0.42rem;letter-spacing:0.18em}.home-page .home-hero__content h1{max-width:360px;font-size:clamp(2.55rem,11vw,3.75rem);line-height:1.04}.home-page .home-inventory-band .proof-strip__grid{grid-template-columns:1fr;padding-block:12px}.home-page .home-inventory-band .proof-strip__grid>div{min-height:66px;padding:13px 18px;justify-items:start;text-align:left}.home-page .home-inventory-band__title strong{font-size:1.18rem}.research-gate{padding:28px 22px}.customer-header,.checkout-shell .customer-header,.customer-account>.customer-header{min-height:72px;height:auto;padding:14px 18px}.app-brand-logo__wordmark strong{font-size:1.12rem}}.product-page .site-header,.cart-page .site-header{min-height:88px;height:88px;padding-inline:max(48px,calc((100vw - 1440px) / 2));border-bottom-color:#dce7f3}.product-page .site-header .brand__mark,.cart-page .site-header .brand__mark{display:none}.product-page .site-header .brand__name,.cart-page .site-header .brand__name{color:#071e51;font-size:2rem;font-weight:800;line-height:1;letter-spacing:-0.045em;text-transform:none}.product-page .site-header .brand__name sup,.cart-page .site-header .brand__name sup{margin-left:2px;font-size:0.48em;vertical-align:top}.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:8px;color:#28456e;font-size:0.54rem;font-weight:700;letter-spacing:0.31em;text-transform:uppercase}.product-page .site-nav,.cart-page .site-nav{gap:28px}.product-page .site-nav .nav-action,.cart-page .site-nav .nav-action{display:none}.home-page .home-hero__content h1{font-size:clamp(3rem,4.3vw,4.25rem);line-height:1.03}.research-gate{width:min(560px,calc(100% - 32px));padding:38px;border:1px solid #cbd8e6;border-radius:16px;box-shadow:0 30px 90px rgba(16,42,67,0.24)}.research-gate__brand{gap:14px;margin-bottom:26px;color:#071e51;font-size:0.92rem;letter-spacing:-0.02em}.research-gate__brand img{width:44px;height:44px}.research-gate__brand>span{display:grid;gap:4px}.research-gate__brand>span::after{content:"Your research. Our focus.";color:#28456e;font-size:0.52rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase}.research-gate__brand>span>span{color:inherit}.research-gate h2{color:#071e51;font-size:clamp(1.7rem,4vw,2.2rem);line-height:1.1}.research-gate__confirm{border-radius:10px;background:#f7f9fc}.research-gate__actions a,.research-gate__actions button{min-height:50px;border-radius:8px}.home-page .home-inventory-band .proof-strip__grid>div{min-width:0;overflow-wrap:anywhere}.home-page .home-inventory-band .proof-strip__grid strong,.home-page .home-inventory-band .proof-strip__grid span{max-width:100%;overflow-wrap:anywhere}.customer-header,.checkout-shell .customer-header,.customer-account>.customer-header{min-height:88px;height:88px;padding-inline:max(48px,calc((100vw - 1440px) / 2));border-bottom:1px solid #dce7f3;background:#fff}.app-brand-logo{gap:0}.app-brand-logo__mark{display:none}.app-brand-logo__wordmark{gap:7px}.app-brand-logo__wordmark strong{color:#071e51;font-size:1.45rem;letter-spacing:-0.045em}.app-brand-logo__wordmark strong sup{margin-left:2px;font-size:0.48em;vertical-align:top}.app-brand-logo__wordmark span{color:#28456e;font-size:0.52rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase}.customer-header nav,.checkout-shell .customer-header nav,.customer-account>.customer-header nav{gap:24px;color:#102a43;font-size:0.78rem}.customer-header nav a,.customer-header nav button,.customer-header>a:last-child{min-height:44px;display:inline-flex;align-items:center;color:inherit;text-decoration:none}@media(max-width:760px){.product-page .site-header,.cart-page .site-header{min-height:72px;height:72px;padding-inline:18px}.product-page .site-header .brand__name,.cart-page .site-header .brand__name{font-size:1.22rem;letter-spacing:-0.035em}.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:4px;font-size:0.42rem;letter-spacing:0.18em}.home-page .home-hero__content h1{max-width:360px;font-size:clamp(2.55rem,11vw,3.75rem);line-height:1.04}.home-page .home-inventory-band .proof-strip__grid{grid-template-columns:1fr;padding-block:12px}.home-page .home-inventory-band .proof-strip__grid>div{min-height:66px;padding:13px 18px;justify-items:start;text-align:left}.home-page .home-inventory-band__title strong{font-size:1.18rem}.research-gate{padding:28px 22px}.customer-header,.checkout-shell .customer-header,.customer-account>.customer-header{min-height:72px;height:auto;padding:14px 18px}.app-brand-logo__wordmark strong{font-size:1.12rem}.customer-header nav,.checkout-shell .customer-header nav,.customer-account>.customer-header nav{gap:12px;font-size:0.68rem}}.home-page .home-utility-bar{min-height:36px;background:#06366c;border:0}.home-page .home-utility-bar .sale-banner__inner{min-height:36px;display:flex;justify-content:space-between;gap:28px;width:min(100% - 64px,1280px);margin:0 auto;padding:0;color:#fff;font-size:0.72rem;letter-spacing:0.055em;text-transform:uppercase}.home-page .home-utility-bar p{margin:0}.home-page .home-utility-bar code{padding:0;color:inherit;background:transparent;font:inherit}.home-page .site-header{min-height:88px;padding:0 max(48px,calc((100vw - 1440px) / 2));border-bottom:1px solid #dce7f3;box-shadow:none}.home-page .site-header .brand__mark{width:42px;height:42px}.home-page .site-header .brand__name{font-size:1.08rem;letter-spacing:0.01em}.home-page .site-header .brand__lab{font-size:0.62rem;letter-spacing:0.22em}.home-page .site-nav{gap:28px}.home-page .site-nav a{font-size:0.86rem}.home-page .site-nav .nav-action{padding:12px 18px}.home-page .home-hero{min-height:0;background:#fff}.home-page .home-hero__layout{width:100%;max-width:none;min-height:500px;grid-template-columns:minmax(0,48%) minmax(0,52%)}.home-page .home-hero__content{width:100%;max-width:none;gap:22px;padding:56px 64px 54px max(72px,calc((100vw - 1400px) / 2))}.home-page .home-hero__content h1{max-width:590px;font-size:clamp(3.65rem,4.75vw,4.75rem);line-height:0.96;letter-spacing:-0.058em}.home-page .home-hero__content .lede{max-width:520px;margin:0;font-size:1.45rem;line-height:1.38}.home-page .home-hero__catalog-cta{min-height:66px;padding:0 34px;border-radius:8px;font-size:1.05rem;text-transform:none}.home-page .home-hero__media{height:500px;background:#dfeffc}.home-page .home-hero__media img{width:100%;height:100%;object-fit:cover;object-position:50% 52%}.home-page .home-inventory-band{background:#f1f7fd;border-block:1px solid #d7e5f3}.home-page .home-inventory-band .proof-strip__grid{min-height:96px;grid-template-columns:1.18fr 0.84fr 1fr 1.12fr}.home-page .home-inventory-band .proof-strip__grid>div{align-items:flex-start;padding:19px 36px;text-align:left}.home-page .home-inventory-band strong{color:#071e51;font-size:1.04rem;line-height:1.15}.home-page .home-inventory-band__title strong{font-size:1.72rem;letter-spacing:-0.035em}.home-page .home-inventory-band span{margin-top:5px;color:#526987;font-size:0.76rem}.home-page .home-inventory-band i{width:10px;height:10px;display:inline-block;margin-right:8px;border-radius:50%;background:#55b766}.home-page .home-available{padding:14px 0 22px}.home-page .home-available .resource-section-heading{margin-bottom:12px}.home-page .home-available .resource-section-heading h2{font-size:1.85rem}.home-page .home-available .resource-section-heading p:last-child{max-width:430px;font-size:0.85rem}.home-page .home-available__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.home-page .home-product-tile{min-height:190px;display:grid;grid-template-columns:42% 1fr;align-items:center;gap:14px;padding:10px 20px 10px 8px;color:#071e51;background:#fff;border:1px solid #cfdfee;border-radius:8px;text-decoration:none}.home-page .home-product-tile img{width:100%;aspect-ratio:1;object-fit:cover}.home-page .home-product-tile span{display:grid;gap:5px}.home-page .home-product-tile strong{font-size:1.12rem}.home-page .home-product-tile small,.home-page .home-product-tile em{color:#536a88;font-size:0.78rem;font-style:normal}.home-page .home-product-tile em::before{content:"";width:8px;height:8px;display:inline-block;margin-right:7px;border-radius:50%;background:#73a965}.home-page .home-product-tile b{margin-top:3px;font-size:1rem}.home-page .home-product-tile u{color:#075fc7;font-size:0.8rem;font-weight:700;text-decoration:none}.home-page .home-peptide-directory__action{margin-top:14px}@media(max-width:900px){.home-page .home-utility-bar .sale-banner__inner p:first-child,.home-page .site-nav .nav-action{display:none}.home-page .home-utility-bar .sale-banner__inner{justify-content:center}.home-page .home-hero__layout{grid-template-columns:1fr}.home-page .home-hero__content{padding:46px 24px 38px}.home-page .home-hero__content h1{font-size:clamp(3rem,12vw,4.25rem)}.home-page .home-hero__media{height:min(78vw,460px)}.home-page .home-inventory-band .proof-strip__grid,.home-page .home-available__grid{grid-template-columns:1fr}.home-page .home-inventory-band .proof-strip__grid>div{padding:15px 22px}}@media(max-width:520px){.catalog-page .catalog-intro__copy{min-height:330px;padding-inline:20px}.catalog-page .catalog-intro h1{font-size:2.125rem}.catalog-page .catalog-intro__visual{height:270px}.catalog-page .catalog-grid{grid-template-columns:1fr}.catalog-page .product-card__media{aspect-ratio:16 / 10}.catalog-page .results-heading{align-items:flex-end}.catalog-page .results-heading h2{font-size:1.75rem}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--paper);font-family:Inter,"Plus Jakarta Sans",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.45}body.nav-open{overflow:hidden}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}:is(a,button,input,select,textarea):focus-visible{outline:3px solid var(--teal-bright)!important;outline-offset:3px}.home-hero :is(a,button,input,select,textarea):focus-visible,.standards-band:not(.standards-band--light) :is(a,button,input,select,textarea):focus-visible,.site-footer :is(a,button,input,select,textarea):focus-visible{outline-color:var(--white)!important}h1,h2,h3,p,dl,dd{margin-top:0}h1,h2,h3{color:var(--navy);line-height:1.05;letter-spacing:0}h1,h2{font-family:Inter,"Plus Jakarta Sans",ui-sans-serif,system-ui,sans-serif;font-weight:700}h1{margin-bottom:20px;font-size:3.5rem;font-weight:600}h2{margin-bottom:16px;font-size:2.4rem;font-weight:600}h3{font-family:Inter,"Plus Jakarta Sans",ui-sans-serif,system-ui,sans-serif;margin-bottom:8px;font-size:1.15rem;font-weight:600}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:12px;left:12px;z-index:2000;padding:11px 16px;border:1px solid var(--line);border-left:5px solid var(--teal-bright);border-radius:6px;color:var(--navy);background:var(--white);box-shadow:0 12px 30px rgb(14 30 50 / 18%);font-size:0.82rem;font-weight:700;transform:translateY(calc(-100% - 24px));transition:transform 160ms ease}.skip-link:focus{transform:translateY(0)}main[tabindex="-1"]:focus{outline:none}.page-shell{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.sale-banner{color:var(--white);background:var(--navy);border-bottom:1px solid rgb(255 255 255 / 14%)}.sale-banner__inner{width:min(var(--max),calc(100% - 48px));min-height:44px;display:flex;align-items:center;justify-content:center;gap:16px;margin-inline:auto;padding-block:8px;text-align:center}.sale-banner p{margin:0;font-size:0.82rem;letter-spacing:0.01em}.sale-banner strong{color:var(--white);font-weight:800}.sale-banner code{display:inline-block;margin-inline:3px;padding:3px 8px;border:1px solid rgb(255 255 255 / 38%);border-radius:var(--radius-pill);color:var(--navy);background:var(--white);font-family:"Inter",sans-serif;font-size:0.76rem;font-weight:800;letter-spacing:0.08em}.sale-banner a{min-height:28px;display:inline-flex;align-items:center;color:var(--white);font-size:0.76rem;font-weight:800;text-decoration:underline;text-underline-offset:3px}.sale-banner a:hover,.sale-banner a:focus-visible{color:var(--teal-on-dark);outline-color:currentColor}.section-pad{padding-block:72px}.eyebrow{margin-bottom:13px;color:var(--navy);font-size:0.74rem;font-weight:700;text-transform:uppercase}.lede{max-width:700px;margin-bottom:28px;color:var(--muted);font-size:1.12rem}.site-header{position:sticky;top:0;z-index:50;min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:12px max(24px,calc((100vw - var(--max)) / 2));background:rgba(255,255,255,0.96);border-bottom:1px solid rgba(204,216,213,0.45);backdrop-filter:blur(14px)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--navy);line-height:1}.brand__logo{width:46px;height:46px;flex:0 0 46px;object-fit:contain}.brand__wordmark{display:flex;flex-direction:column;align-items:flex-start}.brand__name{font-size:1.02rem;font-weight:800}.brand__name strong{color:inherit}.brand__lab{margin-top:4px;color:var(--navy);font-size:0.48rem;font-weight:700}.site-nav{display:flex;align-items:center;gap:34px;color:var(--navy);font-size:0.73rem;font-weight:700}.home-page .site-header{min-height:94px;padding-block:10px}.home-page .site-header .brand{gap:15px}.home-page .site-header .brand__mark{width:76px;height:64px;flex:0 0 76px;display:block;overflow:hidden}.home-page .site-header .brand__mark .brand__logo{width:78px;max-width:none;height:auto;object-fit:contain;transform:scale(1.36);transform-origin:50% 0}.home-page .site-header .brand__name{font-size:1.22rem;letter-spacing:0.015em}.home-page .site-header .brand__lab{margin-top:6px;font-size:0.58rem;letter-spacing:0.16em}.site-nav>a:not(.nav-action){padding-block:12px;border-bottom:2px solid transparent}.site-nav>a:not(.nav-action):hover,.site-nav>a:not(.nav-action):focus-visible,.site-nav>a[aria-current=page]:not(.nav-action){color:var(--teal);border-bottom-color:var(--teal);outline:none}.nav-action{min-height:40px;display:inline-flex;align-items:center;padding-inline:20px;border-radius:4px;color:var(--white);background:var(--navy)}.nav-action:hover,.nav-action:focus-visible{background:var(--teal);outline:none}.menu-toggle{display:none;width:40px;height:40px;padding:8px;border:0;border-radius:4px;background:transparent;cursor:pointer}.menu-toggle>span:not(.sr-only){width:18px;height:2px;display:block;margin:4px auto;background:var(--navy)}.button-row{display:flex;flex-wrap:wrap;gap:10px}.button-row--center{justify-content:center}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding-inline:20px;border:1px solid transparent;border-radius:4px;font-size:0.77rem;font-weight:800;text-align:center;text-transform:uppercase;word-spacing:0.12em;cursor:pointer}.button--primary{color:var(--white);background:var(--navy)}.button--primary:hover,.button--primary:focus-visible{background:var(--teal);outline:none}.button--secondary{color:var(--navy);background:var(--white);border-color:var(--teal)}.button--secondary:hover,.button--secondary:focus-visible{background:var(--mint);outline:none}.button--accent{color:var(--white);background:var(--teal-bright)}.button--accent:hover,.button--accent:focus-visible{color:var(--white);background:var(--teal);outline:none}.button:disabled{cursor:wait}.button__spinner{width:14px;height:14px;display:none;flex:0 0 auto;border:2px solid currentColor;border-right-color:transparent;border-radius:50%}.button.is-loading{gap:8px}.button.is-loading .button__spinner{display:block;animation:button-spin 0.75s linear infinite}@keyframes button-spin{to{transform:rotate(360deg)}}.home-hero{position:relative;min-height:680px;display:grid;align-items:start;overflow:hidden;background:var(--navy)}.home-hero__media{position:absolute;inset:0}.home-hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,24,43,0.16) 0%,rgba(8,24,43,0.22) 48%,rgba(8,24,43,0.5) 100%)}.home-hero__media img{width:100%;height:100%;object-fit:cover;object-position:center 35%;filter:brightness(1.03) saturate(0.96) contrast(1.02)}.home-hero__content{position:relative;z-index:1;display:grid;justify-items:center;gap:16px;width:100%;padding-block:40px 0;text-align:center}.home-hero__brand{display:grid;gap:2px;margin:0;color:var(--white);letter-spacing:0.04em}.home-hero__brand-name{font-size:0.95rem;font-weight:800}.home-hero__brand-lab{color:var(--teal-on-dark);font-size:0.72rem;font-weight:700;letter-spacing:0.18em}.home-hero__content h1{max-width:720px;margin-bottom:0;color:var(--white);font-size:clamp(2.6rem,6vw,4rem)}.home-hero__content .lede{max-width:520px;margin:0;color:var(--teal-on-dark);font-size:1.1rem;line-height:1.5}.home-hero .button-row{margin-top:8px}.home-hero .button--primary{color:var(--navy);background:var(--white)}.home-hero .button--primary:hover,.home-hero .button--primary:focus-visible{color:var(--white);background:var(--teal)}.home-hero .button--secondary{color:var(--white);background:transparent;border-color:var(--teal-on-dark)}.home-hero .button--secondary:hover,.home-hero .button--secondary:focus-visible{color:var(--navy);background:var(--mint);border-color:var(--mint)}.proof-strip{color:var(--white);background:#0f3c66}.proof-strip__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.proof-strip__grid>div{min-height:134px;display:grid;align-content:center;justify-items:center;gap:4px;padding:20px 28px}.proof-strip strong{color:var(--teal-on-dark);font-size:1rem}.proof-strip span{color:rgba(255,255,255,0.84);font-size:0.8rem}.featured{background:var(--paper)}.home-catalog{background:var(--paper)}.home-catalog .section-heading{align-items:center}.home-catalog .section-heading>div:first-child h2{margin-bottom:0}.home-catalog__action{display:flex;align-items:center;justify-content:flex-end;gap:22px}.home-catalog__action p{max-width:320px;margin:0;color:var(--muted);font-size:0.84rem;text-align:right}.featured-vial{background:#ffffff}.featured-vial__heading{max-width:760px;margin-bottom:34px}.featured-vial__heading h2{margin-bottom:14px;font-size:2.65rem;line-height:1.18}.featured-vial__heading>p:last-child,.featured-vial__details>p:not(.eyebrow){margin-bottom:0;color:var(--muted)}.featured-vial__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);grid-template-rows:418px;gap:28px}.featured-vial__media,.featured-vial__details{min-height:418px;overflow:hidden;border:1px solid #d5dfeb;border-radius:6px;background:var(--white)}.featured-vial__media img{width:100%;height:100%;object-fit:cover;object-position:center}.featured-vial__details{display:flex;align-items:flex-start;flex-direction:column;padding:36px 42px 34px}.featured-vial__details h3{margin-bottom:12px;font-size:2.35rem}.featured-vial__details dl{display:grid;gap:5px;margin:24px 0}.featured-vial__details dl>div{display:grid;grid-template-columns:62px 1fr;gap:8px}.featured-vial__details dt,.featured-vial__details dd{color:var(--navy);font-size:0.86rem;font-weight:700}.featured-vial__details dt{text-transform:uppercase}.standards-band--light{color:var(--text);background:#eaf2ff}.standards-band--light h2,.standards-band--light h3{color:var(--navy)}.standards-band--light article p{color:var(--muted)}.standards-band--light .standards-grid article{border-top:0}.catalog-cta{color:#d9e8ff;background:#0f3c66}.catalog-cta__inner{display:flex;align-items:center;flex-direction:column;text-align:center}.catalog-cta h2{max-width:760px;margin-bottom:12px;color:var(--white)}.catalog-cta .eyebrow{color:var(--teal-on-dark)}.catalog-cta p:not(.eyebrow){max-width:660px;margin-bottom:18px}.home-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.featured__grid,.product-overview__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,0.95fr);align-items:center;gap:64px}.product-media{overflow:hidden;aspect-ratio:1 / 0.92;border:1px solid var(--line);border-radius:6px;background:var(--white)}.product-media img{width:100%;height:100%;object-fit:cover}.product-media--large{aspect-ratio:1 / 0.96}.product-page .product-media img{object-fit:contain}.vial-shot{position:relative;width:100%;height:100%;min-height:0;overflow:hidden}.vial-shot>img{display:block;width:100%;height:100%;object-fit:cover}.vial-shot--photo{display:grid;place-items:center;background:#f6f8f7}.vial-shot--photo>img{object-fit:contain}.vial-shot__label{position:absolute;top:48.8%;left:50%;display:flex;width:25.5%;min-width:0;height:21.5%;padding:0.7% 0.5%;transform:translateX(-50%);flex-direction:column;align-items:center;justify-content:center;color:var(--navy);text-align:center;pointer-events:none}.vial-shot__brand{color:var(--teal);font-size:clamp(0.28rem,0.6vw,0.5rem);font-weight:800}.vial-shot__label strong{display:-webkit-box;max-width:100%;margin:3% 0 4%;overflow:hidden;font-size:clamp(0.45rem,1.12vw,0.94rem);line-height:1.02;-webkit-box-orient:vertical;-webkit-line-clamp:2}.vial-shot__label--long strong{font-size:clamp(0.38rem,0.86vw,0.76rem)}.vial-shot__strength{padding:2.2% 7%;border:1px solid rgba(22,159,149,0.5);color:var(--teal);font-size:clamp(0.32rem,0.75vw,0.62rem);font-weight:800}.vial-shot__label small{margin-top:3%;color:var(--navy);font-size:clamp(0.22rem,0.42vw,0.36rem);font-weight:700}.vial-shot__label small+small{margin-top:1.5%}.product-card__media .vial-shot__label{top:48.5%}.product-card__media .vial-shot__brand{font-size:clamp(0.22rem,0.42vw,0.38rem)}.product-card__media .vial-shot__label strong{font-size:clamp(0.36rem,0.78vw,0.72rem)}.product-card__media .vial-shot__label--long strong{font-size:clamp(0.3rem,0.63vw,0.58rem)}.product-card__media .vial-shot__strength{font-size:clamp(0.28rem,0.52vw,0.48rem)}.product-card__media .vial-shot__label small{font-size:clamp(0.18rem,0.3vw,0.27rem)}.product-copy>p:not(.eyebrow):not(.product-strength):not(.research-notice){max-width:580px;color:var(--muted)}.product-copy h1,.product-copy h2,.catalog-product h2{margin-bottom:10px;font-size:3rem}.product-page .product-copy h1{font-size:2.5rem}.product-strength{display:grid;gap:3px;margin-bottom:16px;color:var(--navy);font-size:1.7rem;font-weight:800}.product-strength span{font-size:1rem;font-weight:700}.product-strength--small{font-size:1.15rem}.attribute-list{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 26px;padding:0;list-style:none}.attribute-list li{padding:8px 12px;border-radius:3px;color:var(--navy);background:var(--mint);font-size:0.65rem;font-weight:700;text-transform:uppercase}.research-notice{margin:14px 0 0;color:var(--soft);font-size:0.68rem}.standards-band{color:var(--white);background:var(--navy)}.standards-band h2,.standards-band h3{color:var(--white)}.section-heading{margin-bottom:32px}.section-heading p{max-width:520px;margin-bottom:0;color:var(--muted)}.section-heading--split{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.section-heading--split h2{max-width:730px;margin-bottom:0}.standards-band .section-heading p,.standards-band article p{color:#c5d6d2}.standards-band.standards-band--light{color:var(--text);background:#f0f9f6}.standards-band.standards-band--light h2,.standards-band.standards-band--light h3{color:var(--navy)}.standards-band.standards-band--light article p{color:var(--muted)}.standards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.standards-grid article{padding-top:18px;border-top:2px solid rgba(49,190,181,0.7)}.standards-grid article>span{display:block;margin-bottom:10px;color:var(--navy);font-size:0.69rem;font-weight:700}.standards-band:not(.standards-band--light) .standards-grid article>span{color:var(--teal-on-dark)}.standards-grid article p{margin-bottom:0;font-size:0.9rem}.documentation-cta{background:var(--white)}.documentation-cta--dark{color:#c5d6d2;background:var(--navy)}.documentation-cta--dark h2{color:var(--white)}.documentation-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:64px}.documentation-cta__inner>div{max-width:820px}.documentation-cta__inner p:last-child{margin-bottom:0;color:var(--muted)}.documentation-cta--dark p:last-child{color:#c5d6d2}.breadcrumb{background:var(--paper);border-bottom:1px solid rgba(204,216,213,0.45)}.breadcrumb .page-shell{min-height:62px;display:flex;align-items:center;gap:10px;color:var(--navy);font-size:0.72rem;font-weight:700;text-transform:uppercase}.breadcrumb a{color:var(--navy)}.catalog-intro,.request-intro{padding-block:52px;background:var(--mint)}.catalog-intro__grid,.request-intro__grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;align-items:center;gap:80px}.catalog-intro h1,.request-intro h1{margin-bottom:16px}.catalog-intro .lede,.request-intro .lede{margin-bottom:0}.catalog-status{display:grid;gap:7px;padding-top:17px;border-top:2px solid rgba(22,159,149,0.55)}.catalog-status span{color:var(--navy);font-size:0.65rem;font-weight:700;text-transform:uppercase}.catalog-status strong{color:var(--navy);font-size:1.55rem}.catalog-status p{margin-bottom:0;color:var(--muted);font-size:0.86rem}.catalog-status .catalog-status__separator{display:none}.catalog-results{background:var(--paper)}.results-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.results-heading h2{margin-bottom:0;font-size:2rem}.results-heading span{color:var(--navy);font-size:0.8rem;text-transform:uppercase}.catalog-merchandising{margin-bottom:38px}.catalog-merchandising__heading,.related-products__heading{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:18px}.catalog-merchandising__heading .eyebrow,.catalog-merchandising__heading h3,.catalog-merchandising__heading>p,.related-products__heading .eyebrow,.related-products__heading h2,.related-products__heading>p{margin:0}.catalog-merchandising__heading h3{margin-top:4px;color:var(--navy);font-size:1.34rem}.catalog-merchandising__heading>p,.related-products__heading>p{max-width:520px;color:var(--muted);font-size:0.82rem;line-height:1.55}.catalog-merchandising__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.catalog-merchandising__card{min-width:0;min-height:160px;display:flex;align-items:flex-start;flex-direction:column;padding:20px 20px 18px;border:1px solid var(--line);border-left:5px solid var(--teal);border-radius:6px;color:var(--navy);background:var(--white);text-align:left;cursor:default;transition:border-color 160ms ease,box-shadow 160ms ease,transform 160ms ease}.catalog-merchandising__card:hover,.catalog-merchandising__card:focus-within{border-color:var(--teal);box-shadow:0 12px 28px rgba(14,30,50,0.09);transform:translateY(-2px);outline:none}.catalog-merchandising__card.is-active{border-color:var(--teal);background:var(--mint);box-shadow:inset 0 0 0 1px rgba(15,76,129,0.14)}.catalog-merchandising__card>span{color:var(--teal);font-size:0.6rem;font-style:normal;font-weight:800;letter-spacing:0.08em;text-transform:uppercase}.catalog-merchandising__card>strong{margin-top:12px;color:var(--navy);font-size:1rem;line-height:1.25}.catalog-merchandising__card>p{margin:7px 0 16px;color:var(--muted);font-size:0.76rem;line-height:1.45}.catalog-merchandising__actions{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto}.catalog-merchandising__actions a,.catalog-merchandising__actions button{min-height:32px;display:inline-flex;align-items:center;justify-content:center;border:0;color:var(--navy);background:transparent;font:inherit;color:var(--navy);font-size:0.66rem;font-style:normal;font-weight:800;text-transform:uppercase;cursor:pointer}.catalog-merchandising__actions a:hover,.catalog-merchandising__actions a:focus-visible,.catalog-merchandising__actions button:hover,.catalog-merchandising__actions button:focus-visible,.catalog-merchandising__card.is-active .catalog-merchandising__actions button{color:var(--teal-bright);outline:none}.catalog-merchandising__actions button{padding:0 10px;border:1px solid var(--line);border-radius:4px;background:var(--paper)}.catalog-controls{display:grid;grid-template-columns:minmax(260px,1fr) auto 210px auto;gap:12px;align-items:center;margin-bottom:32px}.search-field input,.coa-form input,.coa-form select,.coa-form textarea{width:100%;border:1px solid var(--line);border-radius:4px;color:var(--navy);background:var(--paper);outline:none}.search-field input{min-height:48px;padding-inline:16px}.search-field input:focus,.search-field.has-query input,.coa-form input:focus,.coa-form select:focus,.coa-form textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(22,159,149,0.12)}.category-filter-row{display:flex;gap:10px}.availability-control label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.availability-control select{width:100%;min-height:48px;padding:0 38px 0 14px;border:1px solid var(--line);border-radius:4px;color:var(--navy);background:var(--white);font-size:0.72rem;font-weight:700;cursor:pointer;outline:none}.availability-control select:focus-visible{border-color:var(--teal);box-shadow:0 0 0 3px rgba(22,159,149,0.12)}.catalog-reset{min-height:48px;padding:0 8px;border:0;color:var(--navy);background:transparent;font-size:0.72rem;font-weight:700;cursor:pointer}.catalog-reset:hover,.catalog-reset:focus-visible{color:var(--navy);text-decoration:underline;text-underline-offset:4px;outline:none}.catalog-filter-summary{grid-column:1 / -1;margin:0;color:var(--navy);font-size:0.68rem;font-weight:700;text-transform:uppercase}.filter-button{min-height:48px;padding-inline:18px;border:1px solid var(--line);border-radius:4px;color:var(--navy);background:var(--white);font-size:0.7rem;font-weight:700;text-transform:uppercase;cursor:pointer}.filter-button:hover,.filter-button:focus-visible,.filter-button.is-active{color:var(--white);background:var(--navy);border-color:var(--navy);outline:none}.catalog-product{display:grid;grid-template-columns:minmax(360px,0.86fr) minmax(400px,1fr);align-items:center;gap:64px;padding:28px;border:1px solid var(--line);border-radius:6px;background:var(--white)}.catalog-product[hidden]{display:none}.catalog-product__media{overflow:hidden;aspect-ratio:1 / 0.9;border-radius:4px}.catalog-product__media img{width:100%;height:100%;object-fit:cover}.catalog-product__details>p:not(.eyebrow):not(.product-strength):not(.research-notice){max-width:570px;color:var(--muted)}.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.reorder-banner{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px;padding:18px 20px;border-left:3px solid var(--teal-bright);background:var(--mint)}.reorder-banner span,.reorder-banner strong,.reorder-banner p{display:block}.reorder-banner span{margin-bottom:3px;color:var(--teal-bright);font-size:10px;font-weight:800;text-transform:uppercase}.reorder-banner strong{color:var(--navy);font-size:16px}.reorder-banner p{margin:4px 0 0;color:var(--muted);font-size:12px}.reorder-banner a{flex:0 0 auto;color:var(--navy);font-size:11px;font-weight:800;text-transform:uppercase}@media(max-width:640px){.reorder-banner{align-items:flex-start;flex-direction:column}}.product-card{min-width:0;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:var(--white)}.product-card[hidden]{display:none}.product-card__media{display:grid;place-items:center;aspect-ratio:306 / 220;overflow:hidden;border-bottom:0;background:var(--mint);border-radius:4px;margin:16px 16px 0}.product-card__media img{width:100%;height:100%;object-fit:contain;transition:transform 180ms ease}.product-card:hover .product-card__media img{transform:scale(1.025)}.product-card__details{display:flex;flex:1;min-height:156px;flex-direction:column;gap:10px;padding:16px 20px 20px}.product-card__category{color:var(--muted);font-size:0.6rem;font-weight:800;text-transform:uppercase;letter-spacing:0.06em}.availability-tag{align-self:flex-start;flex:0 0 auto;padding:6px 10px;border:0;border-radius:3px;color:var(--teal);background:var(--mint);font-size:0.6rem;font-weight:800;text-transform:uppercase;letter-spacing:0.06em}.availability-tag--out-of-stock{color:var(--error);background:var(--white);box-shadow:inset 0 0 0 1px var(--line)}.availability-tag--in-stock{color:var(--teal);background:var(--mint)}.availability-tag--low-availability{color:var(--navy);background:var(--mint)}.featured-vial__details .availability-tag{margin:0 0 16px}.product-card h3{min-height:0;margin:0;font-size:1.08rem;font-weight:700;line-height:1.2;overflow-wrap:anywhere}.product-card h3 a{color:var(--navy)}.product-card__details>p{min-height:0;margin-bottom:0;color:var(--muted);font-size:0.82rem}.product-card__research-intents{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 0}.product-card__research-intents:empty{display:none}.product-card__research-intent{padding:4px 9px;border-radius:999px;border:1px solid rgba(22,159,149,0.28);color:var(--navy);background:rgba(22,159,149,0.1);font-size:0.64rem;font-weight:600;line-height:1.2;white-space:nowrap}.product-card__footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:4px;border-top:0}.product-card__footer strong{color:var(--navy);font-size:1.05rem;font-weight:700}.product-card__footer .button{min-height:38px;padding-inline:14px;font-size:0.68rem}.product-card__details>.availability-tag{margin-top:0}.product-card__details>.product-card__footer{margin-top:auto}.related-products{background:var(--paper)}.related-products.section-pad{padding-block:58px}.related-products__heading h2{margin-top:4px;font-size:2rem}.related-products__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card--related{border-left:5px solid var(--teal)}.product-card__details>.product-card__match{min-height:0;margin:0;color:var(--teal);font-size:0.68rem;font-weight:700;line-height:1.35}.cart-count{min-width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;margin-left:3px;border-radius:50%;color:var(--white);background:var(--navy);font-size:0.58rem;font-weight:800}.product-purchase{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0;border-block:1px solid var(--line)}.product-purchase>div{display:grid;gap:4px}.product-purchase span{color:var(--muted);font-size:0.65rem;font-weight:700;text-transform:uppercase}.product-purchase strong{color:var(--navy);font-size:1.45rem}.product-purchase .button{min-width:170px;cursor:pointer}.stock-alert{margin-top:18px;padding:18px 20px;border-left:5px solid var(--teal);border-radius:6px;color:var(--ink);background:var(--white)}.stock-alert[hidden]{display:none}.product-page .stock-alert .eyebrow{margin:0 0 5px;color:var(--teal);font-size:0.64rem}.product-page .stock-alert h2{margin:0 0 7px;color:var(--navy);font-size:1.25rem;font-weight:700}.product-page .stock-alert>p:not(.eyebrow){margin:0;color:var(--muted);font-size:0.78rem;line-height:1.5}.stock-alert form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 14px;align-items:end;margin-top:16px}.stock-alert__email{display:grid;gap:6px}.stock-alert__email>span{color:var(--muted);font-size:0.61rem;font-weight:800;letter-spacing:0.05em;text-transform:uppercase}.stock-alert__email input{min-height:44px;width:100%;padding:0 12px;border:1px solid var(--line);border-radius:4px;color:var(--ink);background:var(--white);font:inherit;font-size:0.82rem}.stock-alert__email input[aria-invalid=true]{border-color:var(--error);background:#fdf3f2}.stock-alert__consent{grid-column:1 / -1;display:flex;align-items:flex-start;gap:9px;color:var(--muted);font-size:0.7rem;line-height:1.45}.stock-alert__consent input{width:17px;height:17px;flex:0 0 auto;margin:1px 0 0;accent-color:var(--teal)}.stock-alert__consent input[aria-invalid=true]{outline:2px solid var(--error);outline-offset:2px}.stock-alert form>.button{min-height:44px;min-width:190px;border:0}.stock-alert__status{grid-column:1 / -1;min-height:17px;margin:0;color:var(--teal);font-size:0.72rem;font-weight:700}.stock-alert__status:empty{display:none}.stock-alert__status.is-error{color:var(--error)}.stock-alert input:focus-visible,.stock-alert button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.product-variant-selector{display:grid;gap:8px;margin-top:18px}.product-variant-selector[hidden]{display:none!important}.product-variant-selector label{color:var(--muted);font-size:0.65rem;font-weight:700;text-transform:uppercase}.product-variant-selector select{width:min(100%,320px);min-height:48px;padding:0 38px 0 14px;border:1px solid var(--line);border-radius:4px;color:var(--navy);background:var(--white);font-size:0.72rem;font-weight:700;cursor:pointer;outline:none}.product-variant-selector select:focus-visible{border-color:var(--teal);box-shadow:0 0 0 3px rgba(22,159,149,0.12)}.product-purchase .button:disabled,.cart-checkout:disabled{border-color:#aebbb8;color:var(--soft);background:#e7eeec;cursor:not-allowed}.cart-page main{background:var(--paper)}.purchase-progress{background:var(--mint)}.purchase-progress .page-shell{min-height:48px;display:grid;grid-template-columns:repeat(3,1fr);align-items:center;color:var(--muted);font-size:0.66rem;font-weight:700;text-transform:uppercase}.purchase-progress a{color:inherit;text-decoration:none}.purchase-progress strong{color:var(--teal)}.purchase-progress a:nth-child(2),.purchase-progress span:nth-child(2){text-align:center}.purchase-progress a:last-child,.purchase-progress span:last-child{text-align:right}.cart-intro{padding-top:48px;padding-bottom:34px}.cart-intro h1,.cart-empty__hero h1{margin-bottom:12px;font-size:clamp(2.25rem,4vw,3.35rem)}.cart-intro>p:last-child,.cart-empty__hero>div>p:not(.eyebrow){max-width:620px;color:var(--muted)}.cart-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:68px;align-items:start;padding-bottom:72px}.cart-lines>.eyebrow{margin-bottom:20px}#cart-items{border-top:1px solid var(--line)}.cart-alert{margin-bottom:14px;padding:13px 15px;border-left:3px solid #b7791f;color:#442f08;background:#fff8e6;font-size:0.78rem;font-weight:700}.cart-alert--success{border-left-color:#18756f;color:#155e58;background:#effaf7}.cart-item{display:grid;grid-template-columns:112px minmax(190px,1fr) 120px 110px;gap:24px;align-items:center;min-height:162px;padding:24px 0;border-bottom:1px solid var(--line)}.cart-item--unavailable{border-color:#e7c7b4;background:#fffaf7}.cart-item--unavailable .cart-item__media{opacity:0.72}.cart-item__media{width:112px;height:112px;overflow:hidden;border:1px solid var(--line);border-radius:4px;background:var(--white)}.cart-item__media img{width:100%;height:100%;object-fit:contain}.cart-item__media .vial-shot__label{top:48.5%;width:26%}.cart-item__media .vial-shot__brand{font-size:0.16rem}.cart-item__media .vial-shot__label strong{margin-block:2px;font-size:0.28rem}.cart-item__media .vial-shot__strength{font-size:0.2rem}.cart-item__copy span,.cart-item__quantity label{color:var(--teal);font-size:0.58rem;font-weight:800;text-transform:uppercase}.cart-item__copy h2{margin:7px 0 4px;font-family:inherit;font-size:1.2rem}.cart-item__copy h2 a{color:var(--navy)}.cart-item__copy p,.cart-item__copy small{display:block;margin:0;color:var(--muted);font-size:0.72rem}.cart-item__copy small{margin-top:5px;color:var(--teal);font-weight:600}.cart-item__quantity{display:grid;gap:7px}.cart-item__quantity>div{display:grid;grid-template-columns:38px 40px 38px;overflow:hidden;border:1px solid var(--line);border-radius:4px;background:var(--white)}.cart-item__quantity button,.cart-item__quantity input,.cart-item__price button{border:0;color:var(--navy);background:transparent;font:inherit}.cart-item__quantity button{height:40px;font-size:1.1rem;cursor:pointer}.cart-item__quantity input{width:40px;text-align:center}.cart-item__price{display:grid;justify-items:end;gap:12px}.cart-item__price strong{font-size:1rem}.cart-item__price button{color:var(--teal);font-size:0.68rem;font-weight:700;cursor:pointer}.cart-continue{display:inline-flex;margin-top:24px;color:var(--teal);font-size:0.78rem;font-weight:700}.cart-summary{padding:28px;border:1px solid var(--line);border-radius:6px;background:var(--white)}.cart-summary dl{display:grid;gap:18px;margin:26px 0 14px}.cart-summary dl div,.cart-summary__total{display:flex;align-items:center;justify-content:space-between;gap:16px}.cart-summary dt,.cart-summary dd{margin:0;color:var(--muted);font-size:0.8rem}.cart-summary dd{color:var(--navy);font-weight:600}.cart-summary__shipping{padding:13px 12px;border-radius:4px;color:var(--teal);background:var(--mint);font-size:0.68rem}.cart-summary__total{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);text-transform:uppercase}.cart-summary__total strong{font-size:1.4rem}.cart-summary .cart-checkout{width:100%;margin-top:18px}.cart-checkout-panel{margin-top:18px}.cart-checkout-panel .cart-checkout{margin-top:0}.checkout-ack{display:grid;grid-template-columns:18px minmax(0,1fr);gap:10px;margin:0 0 14px;align-items:start;color:var(--text);font-size:0.86rem;line-height:1.45;cursor:pointer}.checkout-ack[hidden]{display:none}.checkout-ack input{width:16px;height:16px;margin:2px 0 0;accent-color:var(--navy)}.checkout-ack a{color:var(--navy);text-decoration:underline;text-underline-offset:2px}.paypal-buttons{min-height:45px}.paypal-buttons.is-blocked{opacity:0.45;pointer-events:none}.cart-checkout-status{margin:12px 0 0;color:var(--muted);font-size:0.92rem;line-height:1.4}.cart-summary small{display:block;margin-top:10px;color:var(--muted);font-size:0.62rem;line-height:1.5;text-align:center}.cart-assurances{border-top:1px solid var(--line);background:var(--white)}.cart-assurances .page-shell{min-height:100px;display:grid;grid-template-columns:repeat(3,1fr);gap:54px;align-items:center}.cart-assurances article{display:grid;gap:5px}.cart-assurances strong{font-size:0.76rem}.cart-assurances span{color:var(--muted);font-size:0.68rem}.cart-empty__hero{min-height:430px;display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:90px;align-items:center;padding-block:54px}.cart-empty__visual{display:grid;place-items:center;min-height:286px;padding:28px;border-radius:6px;background:var(--mint)}.cart-empty__visual img{width:230px;height:230px;object-fit:contain;border:1px solid var(--line);border-radius:4px}.cart-empty__popular{padding-block:38px 72px;background:var(--white)}.cart-empty__popular h2{margin-bottom:24px;font-size:1.75rem}.cart-empty__products{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cart-empty__products a{min-width:0;display:grid;grid-template-columns:82px minmax(0,1fr);gap:18px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:5px;color:var(--navy)}.cart-empty__products img{width:82px;height:82px;object-fit:contain;border:1px solid var(--line);border-radius:4px}.cart-empty__products span,.cart-empty__products strong,.cart-empty__products small,.cart-empty__products b{min-width:0;display:block}.cart-empty__products small{margin:4px 0;color:var(--muted);font-size:0.66rem}.cart-empty__products b{color:var(--teal);font-size:0.78rem}@media(max-width:900px){.cart-layout{grid-template-columns:1fr;gap:36px}.cart-summary{width:100%}.cart-item{grid-template-columns:92px minmax(0,1fr) 110px}.cart-item__media{width:92px;height:92px}.cart-item__price{grid-column:3}.cart-empty__hero{grid-template-columns:1fr}.cart-empty__visual{order:-1}}@media(max-width:640px){.purchase-progress .page-shell{font-size:0.56rem}.cart-intro{padding-top:32px}.cart-intro h1,.cart-empty__hero h1{font-size:2.25rem}.cart-layout{gap:28px;padding-bottom:42px}.cart-item{grid-template-columns:82px minmax(0,1fr);gap:14px;min-height:0;align-items:start;padding:18px 0}.cart-item__media{width:82px;height:82px}.cart-item__copy h2{font-size:1.05rem;line-height:1.25}.cart-item__quantity{grid-column:2;width:100%}.cart-item__quantity>div{width:118px}.cart-item__price{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:12px;border-top:1px solid rgba(204,216,213,0.72)}.cart-alert{padding:14px;font-size:0.74rem;line-height:1.45}.cart-summary{padding:22px}.cart-summary dl{margin-top:20px}.cart-assurances .page-shell,.cart-empty__products{grid-template-columns:1fr}.cart-assurances .page-shell{gap:20px;padding-block:28px}.cart-empty__hero{gap:24px;padding-block:34px}.cart-empty__hero .button-row{display:grid}.cart-empty__visual{order:0;min-height:230px}.cart-empty__visual img{width:190px;height:190px}.cart-empty__products a:nth-child(3){display:none}.product-purchase{align-items:stretch;flex-direction:column;gap:14px}.product-purchase .button{width:100%}.stock-alert{padding:17px 16px}.stock-alert form{grid-template-columns:1fr}.stock-alert__consent,.stock-alert__status{grid-column:1}.stock-alert form>.button{width:100%;min-width:0}}.catalog-empty{min-height:516px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;padding:56px 64px;overflow:hidden;border:1px solid #d4dcda;border-radius:6px;background:var(--white);text-align:center}.catalog-empty[hidden]{display:none}.catalog-empty__eyebrow,.catalog-empty__body,.catalog-empty__note,.catalog-empty h2{margin-bottom:0}.catalog-empty__eyebrow{color:var(--navy);font-size:0.75rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase}.catalog-empty h2{width:min(100%,700px);font-size:3rem;overflow-wrap:anywhere}.catalog-empty__body{width:min(100%,560px);color:var(--muted)}.catalog-empty__clear{width:158px;min-height:42px}.catalog-empty__note{width:min(100%,420px);color:var(--soft);font-size:0.68rem}.mobile-copy{display:none}.documentation-callout{display:grid;gap:6px;max-width:570px;margin:24px 0 18px;padding:15px 18px;border:1px solid rgba(22,159,149,0.35);border-radius:4px;background:var(--mint)}.documentation-callout strong{color:var(--navy);font-size:0.66rem;text-transform:uppercase}.documentation-callout span{color:var(--muted);font-size:0.87rem}.product-overview{background:var(--white)}.product-page .product-overview{padding-block:42px 64px}.product-page .product-overview__grid{grid-template-columns:minmax(0,596px) minmax(420px,1fr);gap:64px}.product-page .product-media--large{height:596px;aspect-ratio:auto;background:#f5f9f8}.product-copy__meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:12px}.product-copy__meta .eyebrow{margin-bottom:0}.product-page .product-copy h1{margin-bottom:16px;font-size:3rem}.product-description{max-width:610px;color:var(--muted);font-size:1.08rem;line-height:1.65}.summary-facts{display:grid;gap:12px;margin:14px 0 26px;padding:18px 0;border-block:1px solid var(--line)}.research-highlights{margin-top:18px;padding:16px 16px 15px;border:1px solid rgba(255,255,255,0.36);border-radius:4px;background:rgba(255,255,255,0.12)}.research-highlights__intro{margin:4px 0 10px;color:rgba(255,255,255,0.96);font-size:1.02rem;font-weight:600}.research-highlights ul{margin:0;padding:0;display:grid;gap:10px;list-style:none}.research-highlights li{margin:0;padding:0;display:grid;gap:6px;color:#f5fcff;font-size:1.01rem;line-height:1.5}.research-highlights li strong{display:block;color:#ffffff;font-size:1.08rem;font-weight:700;line-height:1.3}.research-highlights li span{display:block;color:rgba(245,252,255,0.96)}.product-use-notice{display:grid;gap:3px;margin-top:-8px;padding:13px 16px;border-radius:3px;background:var(--mint)}.product-use-notice strong{color:var(--teal);font-size:0.64rem;text-transform:uppercase}.product-use-notice span{color:var(--muted);font-size:0.76rem}.product-page .button-row{margin-top:22px}.summary-facts>div{display:flex;align-items:center;justify-content:space-between;gap:20px}.summary-facts dt{color:var(--muted);font-size:0.78rem}.summary-facts dd{color:var(--navy);font-size:0.78rem;font-weight:700}.product-not-found{min-height:65vh;background:var(--mint)}.product-record{background:var(--mint)}.product-record.section-pad{padding-block:40px 44px}.product-record__heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:28px}.product-record__heading p{margin:0}.product-record__heading>p:last-child{color:var(--muted);font-size:0.86rem}.product-research{background:var(--paper)}.product-research__layout{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,760px);justify-content:space-between;gap:72px;align-items:start}.product-research__heading{position:sticky;top:96px}.product-research__heading h2{max-width:360px;font-size:2.15rem}.product-research__heading>p:last-child{max-width:400px;color:var(--muted)}.product-research__index{display:grid;gap:12px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.product-research__index[hidden]{display:none!important}.product-research__index>span{margin-bottom:2px;color:var(--teal);font-size:0.64rem;font-weight:800;text-transform:uppercase}.product-research__index a{display:grid;grid-template-columns:30px minmax(0,1fr);align-items:baseline;gap:4px;color:var(--navy);font-size:0.78rem;font-weight:700}.product-research__index a:hover span{color:var(--teal)}.product-research__index b{color:var(--teal);font-size:0.68rem}.product-writeup{min-width:0;color:var(--ink)}.product-writeup>h2:first-child{margin-top:0}.product-writeup h2{margin:42px 0 14px;padding-top:38px;border-top:1px solid var(--line);scroll-margin-top:104px;color:var(--navy);font-size:1.75rem}.product-writeup>h2:first-child{padding-top:0;border-top:0}.product-writeup__kicker{margin-bottom:18px!important;color:var(--teal)!important;font-size:0.72rem!important;font-weight:800;text-transform:uppercase}.product-writeup h3{margin:28px 0 10px;color:var(--navy);font-size:1.1rem}.product-writeup p,.product-writeup li{color:#334557;font-size:0.94rem;line-height:1.75}.product-writeup p{margin:0 0 16px}.product-writeup ul,.product-writeup ol{display:grid;gap:8px;margin:0 0 24px;padding-left:22px}.product-writeup li p{margin:0}.product-writeup hr{width:100%;margin:32px 0;border:0;border-top:1px solid var(--line)}.product-writeup a{color:var(--teal);text-decoration-thickness:1px;text-underline-offset:3px}.facts-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;background:var(--white)}.facts-grid>div{min-height:96px;padding:24px 28px;border-left:1px solid var(--line)}.facts-grid>div:first-child{border-left:0}.facts-grid dt{margin-bottom:7px;color:var(--teal);font-size:0.65rem;font-weight:700;text-transform:uppercase}.facts-grid dd{color:var(--navy);font-size:1.2rem;font-weight:800}.request-section{background:var(--white)}.coa-request-page .request-intro{padding-block:62px}.request-grid{display:grid;grid-template-columns:minmax(0,820px) minmax(280px,392px);gap:84px;align-items:start}.coa-form{min-width:0}.form-heading-row{display:flex;align-items:start;justify-content:space-between;gap:24px;margin-bottom:28px}.form-heading-row .section-heading{margin-bottom:0}.form-progress{flex:0 0 auto;margin-top:8px;color:var(--muted);font-size:0.67rem;font-weight:700;text-transform:uppercase}.form-progress.is-complete{color:var(--teal)}.coa-form__steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0 0 34px;padding:0;list-style:none}.coa-form__steps li{min-height:108px;display:grid;align-content:start;gap:4px;padding:15px 16px;border:1px solid var(--line);border-left:5px solid var(--line);border-radius:6px;background:var(--white);transition:border-color 160ms ease,background-color 160ms ease}.coa-form__steps li[aria-current=step]{border-left-color:var(--teal-bright);box-shadow:0 12px 28px rgba(14,30,50,0.08)}.coa-form__steps li.is-complete{border-left-color:var(--teal-bright);background:var(--mint)}.coa-form__steps li>span{color:var(--teal);font-size:0.62rem;font-weight:800}.coa-form__steps li>strong{color:var(--navy);font-size:0.78rem}.coa-form__steps li>small{color:var(--muted);font-size:0.68rem;line-height:1.45}.coa-form__section{padding:28px 0 32px;border-top:1px solid var(--line)}.coa-form__section-header{display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;margin-bottom:22px}.coa-form__section-header>span{width:40px;height:40px;display:grid;place-items:center;border-radius:4px;color:var(--white);background:var(--navy);font-size:0.68rem;font-weight:800}.coa-form__section-header h3{margin-bottom:5px;color:var(--navy);font-size:1.1rem}.coa-form__section-header p{max-width:620px;margin-bottom:0;color:var(--muted);font-size:0.77rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}.coa-form label:not(.checkbox-field){display:grid;gap:7px;color:var(--navy);font-size:0.76rem;font-weight:700}.coa-form input{min-height:48px;padding-inline:14px}.coa-form select{min-height:48px;padding-inline:14px 38px;cursor:pointer}.coa-form textarea{min-height:104px;padding:14px;resize:vertical}.coa-form input,.coa-form select,.coa-form textarea{background:var(--white)}.coa-form [aria-invalid=true]{border:2px solid var(--error);box-shadow:none}.field-error{color:var(--error);font-size:0.69rem;font-weight:500}.form-hint{color:var(--muted);font-size:0.67rem;font-weight:500;line-height:1.45}.form-status{min-height:18px;margin:14px 0 -8px;color:var(--teal);font-size:0.76rem;font-weight:650}.form-status:empty{display:none}.form-status.is-error{color:var(--error)}.form-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-honeypot[hidden]{display:none!important}.product-page{font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-feature-settings:"kern" 1,"liga" 1;font-synthesis:none;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.product-page h1,.product-page h2,.product-page h3,.product-page .eyebrow,.product-page .brand,.product-page .site-nav,.product-page .button,.product-page .breadcrumb,.product-page .attribute-list,.product-page .availability-tag,.product-page .product-research__index{font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif}.product-page h1,.product-page h2,.product-page h3{font-weight:600}.product-page .product-copy h1,.product-page .product-research__hero h2,.product-page .documentation-cta h2{font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:700;font-synthesis:none}.product-page .eyebrow,.product-page .site-nav,.product-page .button,.product-page .attribute-list,.product-page .availability-tag{font-weight:600}.product-page .breadcrumb{border-bottom:0;color:rgba(255,255,255,0.72);background:var(--navy)}.product-page .breadcrumb .page-shell{color:rgba(255,255,255,0.84)}.product-page .breadcrumb a{color:var(--teal-on-dark)}.product-page .product-overview{padding-block:30px 72px;background:var(--navy)}.product-page .product-overview__grid{grid-template-columns:minmax(420px,540px) minmax(520px,1fr);gap:64px}.product-page .product-media--large{order:2;height:596px;border:0;border-radius:4px}.product-page .product-copy{order:1;color:var(--white)}.product-page .product-copy .eyebrow,.product-page .documentation-cta--dark .eyebrow{color:var(--teal-on-dark)}.product-page .product-copy h1{max-width:440px;margin-bottom:22px;color:var(--white);font-size:3.7rem;font-weight:600;line-height:1.02}.product-page .product-description,.product-page .product-copy>p:not(.eyebrow):not(.product-strength):not(.research-notice){max-width:500px;color:rgba(255,255,255,0.84);font-size:1.22rem;font-weight:500;line-height:1.65}.product-page .product-copy__meta{margin-bottom:18px}.product-page .product-copy .availability-tag{border-color:rgba(255,255,255,0.3);color:var(--white);background:rgba(255,255,255,0.08)}.product-page .attribute-list{margin-block:30px 24px}.product-page .attribute-list li{color:var(--navy);background:var(--mint)}.product-page .summary-facts{margin-bottom:22px;border-color:rgba(255,255,255,0.2)}.product-page .summary-facts>div+div{border-top:1px solid rgba(255,255,255,0.16)}.product-page .summary-facts dt{color:rgba(255,255,255,0.66);font-size:0.9rem}.product-page .summary-facts dd{color:var(--white);font-size:1.02rem;font-weight:700}.product-page .product-purchase{border-color:rgba(255,255,255,0.28)}.product-page .product-purchase span{color:rgba(255,255,255,0.68)}.product-page .product-purchase strong{color:var(--white);font-size:1.6rem}.product-page .product-variant-selector label{color:rgba(255,255,255,0.84)}.product-page .product-use-notice{display:none}.product-page .button-row{margin-top:28px}.product-page .button--primary{color:var(--white);background:var(--teal-bright)}.product-page .button--secondary{border-color:rgba(255,255,255,0.78);color:var(--white);background:transparent}.product-classification{padding-block:72px;border-bottom:1px solid var(--line);background:var(--paper)}.product-classification__header{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,0.72fr);align-items:end;gap:72px;margin-bottom:36px}.product-classification__header h2{max-width:720px;margin:4px 0 0;font-size:clamp(2.15rem,4vw,3.35rem);font-weight:600;line-height:1.08}.product-classification__header>p{max-width:570px;margin:0;color:var(--muted);font-size:1.06rem;font-weight:500;line-height:1.65}.product-classification__facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0 0 30px;border-block:1px solid var(--line)}.product-classification__facts>div{min-width:0;padding:18px 20px}.product-classification__facts>div+div{border-left:1px solid var(--line)}.product-classification__facts dt{margin-bottom:7px;color:var(--soft);font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:0.72rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase}.product-classification__facts dd{margin:0;color:var(--navy);font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:0.96rem;font-weight:700;line-height:1.45}.product-classification__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,390px),1fr));gap:18px}.product-classification-card{position:relative;display:flex;flex-direction:column;min-height:100%;padding:30px;border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:var(--radius-md);background:var(--surface)}.product-classification-card--primary{border-top-color:var(--teal-bright);box-shadow:0 16px 40px rgba(16,42,67,0.08)}.product-classification-card .eyebrow{margin-bottom:10px;color:var(--teal)}.product-classification-card h3{margin:0 0 14px;color:var(--navy);font-size:1.48rem;font-weight:700;line-height:1.25}.product-classification-card__overview{margin:0;color:var(--muted);font-size:0.98rem;font-weight:500;line-height:1.65}.product-classification-card__topic-label{margin:26px 0 8px;color:var(--soft);font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:0.72rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase}.product-classification-card__topics{display:grid;gap:0;margin:0 0 26px;padding:0;list-style:none}.product-classification-card__topics li{display:grid;gap:5px;padding:13px 0;border-top:1px solid var(--line)}.product-classification-card__topics strong{color:var(--navy);font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:0.94rem;font-weight:700}.product-classification-card__topics span{color:var(--muted);font-size:0.9rem;font-weight:500;line-height:1.55}.product-classification-card__link{align-self:flex-start;margin-top:auto;color:var(--teal);font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:0.84rem;font-weight:800;letter-spacing:0.035em;text-decoration:none;text-transform:uppercase}.product-classification-card__link:hover,.product-classification-card__link:focus-visible{color:var(--teal-bright);text-decoration:underline;text-underline-offset:4px}.product-classification__notice{display:grid;grid-template-columns:minmax(220px,0.34fr) minmax(0,0.66fr);gap:42px;margin-top:20px;padding:24px 28px;border-radius:var(--radius-md);color:var(--white);background:var(--navy)}.product-classification__notice strong{font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:1rem;font-weight:700}.product-classification__notice p{margin:0;color:rgba(255,255,255,0.8);font-size:0.92rem;font-weight:500;line-height:1.6}@media(max-width:920px){.product-classification__header{grid-template-columns:1fr;gap:18px}.product-classification__facts{grid-template-columns:repeat(2,minmax(0,1fr))}.product-classification__facts>div:nth-child(3){border-left:0}.product-classification__facts>div:nth-child(n+3){border-top:1px solid var(--line)}}@media(max-width:620px){.product-classification{padding-block:52px}.product-classification__facts{grid-template-columns:1fr}.product-classification__facts>div+div{border-top:1px solid var(--line);border-left:0}.product-classification-card{padding:24px 20px}.product-classification__notice{grid-template-columns:1fr;gap:8px;padding:22px}}.product-research{padding:0 0 88px;background:var(--paper)}.product-research__hero{padding-block:64px 40px}.product-research__hero-grid{display:grid;grid-template-columns:minmax(0,0.95fr) minmax(380px,0.8fr);align-items:end;gap:120px}.product-research__hero h2{max-width:620px;margin:0;font-size:3.35rem;font-weight:600;line-height:1.08;scroll-margin-top:104px}.product-research__lead>p:last-child{max-width:560px;margin:0;color:var(--navy);font-size:1.2rem;font-weight:500;line-height:1.55}.product-research__lead strong{font-weight:inherit}.product-research__layout{display:block}.product-research__index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:0 0 42px;padding:0;border-block:1px solid var(--line)}.product-research__index>span{grid-column:1 / -1;margin:0;padding:14px 0 8px}.product-research__index a{min-height:62px;padding:16px 20px 16px 0;border-top:1px solid var(--line);font-size:0.9rem}.product-writeup{max-width:none}.product-page .product-writeup p,.product-page .product-writeup li{color:#2f4353;font-size:1.08rem;font-weight:500;line-height:1.75}.product-writeup__kicker{margin:0 0 20px!important;font-size:0.86rem!important;font-weight:600}.product-writeup__section{padding-block:44px;border-top:1px solid var(--line)}.product-writeup__section>h2{margin:0 0 24px;padding:0;border:0;font-size:2.5rem;font-weight:600;line-height:1.12;scroll-margin-top:104px}.product-writeup__section>p,.product-writeup__section>ul,.product-writeup__section>ol{max-width:760px}.product-writeup__section--applications{padding-top:24px;border-top:0}.product-writeup__section--applications>h2{margin-bottom:18px;color:var(--teal);font-size:1.22rem;font-weight:700;letter-spacing:0.01em;text-transform:uppercase}.research-applications-grid{max-width:none!important;display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px!important;margin:0!important;padding:0!important;list-style:none}.research-applications-grid>li{position:relative;min-height:0;display:grid;align-content:start;gap:9px;padding:24px 18px 24px 38px;border-top:1px solid var(--line)}.research-applications-grid>li::before{content:attr(data-index);position:absolute;top:28px;left:0;color:var(--teal);font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;font-size:0.76rem;font-weight:600}.research-applications-grid strong{font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif;color:var(--navy);font-size:1.2rem;font-weight:600;line-height:1.35}.research-applications-grid span{max-width:570px;color:#344b5c;font-size:1rem;font-weight:500;line-height:1.65}.product-writeup__section--intro{display:grid;grid-template-columns:minmax(240px,0.34fr) minmax(0,0.66fr);align-items:start;gap:64px}.product-writeup__section--intro>h2{grid-column:1;font-size:2.6rem}.product-writeup__section--intro>.product-writeup__section-body{grid-column:2;display:grid;gap:18px;max-width:780px}.product-writeup__section-body>p{margin:0}.product-writeup__lead{color:var(--navy)!important;font-size:1.18rem!important;font-weight:500;line-height:1.7!important}.product-details-grid{max-width:none!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px!important;padding:0!important;list-style:none}.product-details-grid>li{padding:16px 0;border-top:1px solid var(--line)}.product-details-grid>li p{display:grid;grid-template-columns:minmax(140px,0.42fr) minmax(0,0.58fr);gap:20px}.product-writeup__section--disclaimer{margin-top:24px;padding:36px 40px;border:0;color:var(--white);background:var(--navy)}.product-writeup__section--disclaimer>h2,.product-writeup__section--disclaimer p,.product-writeup__section--disclaimer em{color:var(--white)}.product-page .product-writeup__section--disclaimer p,.product-page .product-writeup__section--disclaimer em{color:rgba(255,255,255,0.82)}.product-writeup__section:has(>.product-writeup__disclosure){padding-block:0}.product-writeup__disclosure{border-bottom:1px solid var(--line)}.product-writeup__disclosure summary{min-height:76px;display:grid;grid-template-columns:42px minmax(0,1fr) 24px;gap:18px;align-items:center;color:var(--navy);cursor:pointer;list-style:none}.product-writeup__disclosure summary::-webkit-details-marker{display:none}.product-writeup__disclosure summary>span{color:var(--teal);font-size:0.72rem;font-weight:700}.product-writeup__disclosure summary>strong{font-size:1.15rem;font-weight:700}.product-writeup__disclosure summary>i{position:relative;width:18px;height:18px}.product-writeup__disclosure summary>i::before,.product-writeup__disclosure summary>i::after{content:"";position:absolute;top:8px;left:2px;width:14px;height:2px;background:var(--teal)}.product-writeup__disclosure summary>i::after{transform:rotate(90deg);transition:transform 160ms ease}.product-writeup__disclosure[open] summary>i::after{transform:rotate(0deg)}.product-writeup__disclosure-panel{max-width:860px;padding:0 0 42px 60px}.product-writeup__disclosure-panel>:last-child{margin-bottom:0}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}.button.is-loading .button__spinner{animation:none}}.form-field--full{grid-column:1 / -1}.checkbox-field{display:grid;grid-template-columns:18px minmax(0,1fr);gap:10px;align-items:start;margin-top:18px;color:var(--navy);font-size:0.76rem}.checkbox-field input{width:18px;min-height:18px;margin:0;accent-color:var(--teal)}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:24px}.form-actions .button{width:224px;flex:0 0 auto}.form-actions p{max-width:430px;margin-bottom:0;color:var(--muted);font-size:0.69rem}.request-process{position:sticky;top:104px;padding-top:18px;border-top:1px solid rgba(14,30,50,0.16)}.request-process h2{font-size:1.55rem}.request-process>p,.request-process li span{color:var(--muted);font-size:0.8rem}.request-process ol{margin:16px 0;padding:0;list-style:none;counter-reset:request-step}.request-process li{display:grid;gap:5px;padding-block:14px;border-top:1px solid rgba(22,159,149,0.5);counter-increment:request-step}.request-process li strong::before{content:"0" counter(request-step) "  "}.request-process li strong{color:var(--navy);font-size:0.76rem}.lot-help{display:grid;gap:5px;padding:14px 15px;border-radius:4px;background:var(--mint)}.lot-help strong{color:var(--teal);font-size:0.65rem;text-transform:uppercase}.lot-help span{color:var(--muted);font-size:0.76rem}.request-preflight{display:grid;gap:6px;margin-top:12px;padding:15px 16px;border-left:5px solid var(--teal-bright);border-radius:6px;background:var(--white);box-shadow:0 12px 28px rgba(14,30,50,0.06)}.request-preflight strong{color:var(--teal);font-size:0.65rem;text-transform:uppercase}.request-preflight span{color:var(--muted);font-size:0.75rem}.request-preflight a,.request-account-link{color:var(--teal);font-size:0.71rem;font-weight:800;text-decoration:underline;text-underline-offset:3px}.request-account-link{display:inline-flex;margin-top:17px}.confirmation{min-height:620px;display:grid;place-items:center;padding:90px 24px;background:var(--white)}.confirmation__inner{width:min(1120px,100%);display:grid;grid-template-columns:minmax(0,660px) 360px;align-items:center;gap:100px}.confirmation__copy{display:grid;justify-items:start}.confirmation__icon{width:56px;height:56px;margin-bottom:18px;fill:none;stroke:var(--teal);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.confirmation h1{max-width:650px;font-size:3rem}.confirmation__copy>p:not(.eyebrow){max-width:620px;margin-bottom:24px;color:var(--muted)}.confirmation__steps{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0 0 28px;padding:0;list-style:none}.confirmation__steps li{min-height:106px;display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;align-content:start;padding:15px;border:1px solid var(--line);border-left:5px solid var(--line);border-radius:6px;background:var(--white)}.confirmation__steps li.is-current{border-left-color:var(--teal-bright);background:var(--mint)}.confirmation__steps li>span{color:var(--teal);font-size:0.65rem;font-weight:800}.confirmation__steps li div{display:grid;gap:5px}.confirmation__steps strong{color:var(--navy);font-size:0.75rem}.confirmation__steps small{color:var(--muted);font-size:0.66rem;line-height:1.45}.confirmation__guide-link{margin-top:16px;color:var(--teal);font-size:0.74rem;font-weight:800;text-decoration:underline;text-underline-offset:3px}.confirmation__summary{padding:28px;background:var(--mint)}.confirmation__summary .eyebrow{margin-bottom:16px}.confirmation__summary h2{margin-bottom:18px;font-size:1.55rem}.confirmation__summary dl{margin:0}.confirmation__summary dl>div{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--line)}.confirmation__summary dt{color:var(--muted);font-size:0.72rem}.confirmation__summary dd{color:var(--navy);font-size:0.72rem;font-weight:700;text-align:right}.confirmation__account-note{margin:18px 0 0;padding:13px 14px;border-left:5px solid var(--teal-bright);border-radius:6px;color:var(--muted);background:var(--white);font-size:0.7rem}.site-footer{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:24px max(24px,calc((100vw - var(--max)) / 2));color:var(--white);background:var(--navy)}.brand--footer .brand__name{font-size:0.8rem}.brand--footer .brand__logo{width:38px;height:38px;flex-basis:38px;border-radius:3px}.brand--footer,.brand--footer .brand__name,.brand--footer .brand__name strong,.brand--footer .brand__lab{color:var(--white)}.site-footer__content{display:grid;justify-items:end;gap:10px;text-align:right}.site-footer__links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px 18px}.site-footer__links a{color:rgba(255,255,255,0.86);font-size:0.66rem;font-weight:700}.site-footer__links a:hover,.site-footer__links a:focus-visible{color:var(--white);text-decoration:underline;text-underline-offset:4px}.site-footer__address{display:grid;gap:2px;margin:0;color:rgba(255,255,255,0.78);font-size:0.68rem;font-style:normal;line-height:1.45}.site-footer__address strong{color:var(--white)}.site-footer__address a{width:fit-content;color:inherit}.site-footer__address a:hover,.site-footer__address a:focus-visible{color:var(--white);text-decoration:underline;text-underline-offset:4px}.site-footer__content>p{margin:0;color:rgba(255,255,255,0.68);font-size:0.72rem}.resources-page{background:var(--paper)}.resources-page .breadcrumb--light{border-bottom:1px solid var(--line);color:var(--muted);background:var(--white)}.resources-page .breadcrumb--light .page-shell{color:var(--muted)}.resources-page .breadcrumb--light a{color:var(--teal)}.resource-hero{background:var(--mint)}.resource-hero__grid,.resource-article__hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,0.78fr);align-items:end;gap:88px}.resource-hero h1,.resource-article__hero h1{max-width:760px;margin-bottom:0;font-size:clamp(2.8rem,5vw,5rem);line-height:0.98}.resource-hero__grid>div:last-child>p,.resource-article__hero-grid>div:last-child>p{color:var(--muted);font-size:1.03rem;line-height:1.72}.resource-hero__note{margin:20px 0 0;padding:14px 16px;border-left:5px solid var(--teal);border-radius:4px;color:var(--navy)!important;background:var(--white);font-size:0.78rem!important;font-weight:700;line-height:1.5!important}.resource-library{background:var(--paper)}.resource-section-heading,.resource-next__inner{display:flex;align-items:end;justify-content:space-between;gap:48px;margin-bottom:28px}.resource-section-heading .eyebrow,.resource-section-heading h2,.resource-section-heading>p,.resource-next__inner .eyebrow,.resource-next__inner h2,.resource-next__inner p{margin:0}.resource-section-heading h2{margin-top:5px}.resource-section-heading>p{max-width:520px;color:var(--muted);font-size:0.86rem;line-height:1.6}.resource-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.resource-card{min-width:0;min-height:310px;display:flex;align-items:flex-start;flex-direction:column;padding:26px 24px 24px;border:1px solid var(--line);border-left:5px solid var(--teal);border-radius:6px;background:var(--white);transition:border-color 160ms ease,box-shadow 160ms ease,transform 160ms ease}.resource-card:hover{border-color:var(--teal);box-shadow:0 14px 32px rgba(14,30,50,0.08);transform:translateY(-2px)}.resource-card--featured{border-color:rgba(15,76,129,0.42);background:linear-gradient(145deg,#ffffff 0%,#f2f7ff 100%)}.resource-card--tool{border-left-color:var(--teal-bright)}.resource-card>span,.resource-article__number{color:var(--teal);font-size:0.66rem;font-weight:800;letter-spacing:0.08em;text-transform:uppercase}.resource-card h3{margin:16px 0 12px;font-size:1.28rem;line-height:1.2}.resource-card>p{margin-bottom:24px;color:var(--muted);font-size:0.84rem;line-height:1.65}.resource-card .button{margin-top:auto}.resource-library__action{margin-top:28px}.resource-library__action a{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:0.82rem;font-weight:800}.resource-library__action a:hover,.resource-library__action a:focus-visible{color:var(--navy);text-decoration:underline;text-underline-offset:4px}.resource-workflow{background:var(--mint)}.resource-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:0 0 32px;padding:0;border:1px solid var(--line);border-radius:6px;overflow:hidden;list-style:none;background:var(--white)}.resource-steps li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;padding:24px;border-right:1px solid var(--line)}.resource-steps li:last-child{border-right:0}.resource-steps li>span{color:var(--teal);font-size:0.72rem;font-weight:800}.resource-steps h3{margin-bottom:8px}.resource-steps p{margin:0;color:var(--muted);font-size:0.8rem;line-height:1.55}.resource-faq{background:var(--paper)}.resource-faq__layout{display:grid;grid-template-columns:minmax(260px,0.65fr) minmax(0,1fr);align-items:start;gap:88px}.resource-faq__layout>div:first-child{position:sticky;top:112px}.resource-faq__layout>div:first-child>p:last-child{color:var(--muted)}.resource-faq__items{border-top:1px solid var(--line)}.resource-faq__items details{border-bottom:1px solid var(--line)}.resource-faq__items summary{min-height:72px;display:grid;grid-template-columns:minmax(0,1fr) 22px;align-items:center;gap:20px;color:var(--navy);font-size:0.98rem;font-weight:700;cursor:pointer;list-style:none}.resource-faq__items summary::-webkit-details-marker{display:none}.resource-faq__items summary i{position:relative;width:18px;height:18px}.resource-faq__items summary i::before,.resource-faq__items summary i::after{position:absolute;top:8px;left:2px;width:14px;height:2px;content:"";background:var(--teal)}.resource-faq__items summary i::after{transform:rotate(90deg);transition:transform 160ms ease}.resource-faq__items details[open] summary i::after{transform:rotate(0)}.resource-faq__items details>p{max-width:720px;margin:0;padding:0 42px 24px 0;color:var(--muted);font-size:0.9rem;line-height:1.7}.resource-article__hero{background:var(--mint)}.resource-article__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.resource-article__meta span{padding:7px 10px;border:1px solid rgba(10,95,87,0.25);border-radius:4px;color:var(--teal);background:var(--white);font-size:0.66rem;font-weight:800;text-transform:uppercase}.resource-hero__actions{margin-top:22px}.resource-article__layout{display:grid;grid-template-columns:220px minmax(0,780px);justify-content:space-between;gap:72px;padding-block:68px 88px}.resource-article__aside,.resource-article__body{min-width:0}.resource-article__aside{position:sticky;top:112px;align-self:start}.resource-article__aside nav{display:grid;border-top:1px solid var(--line)}.resource-article__aside nav a{padding:12px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:0.76rem;font-weight:700}.resource-article__aside nav a:hover,.resource-article__aside nav a:focus-visible{color:var(--teal)}.resource-article__body>section{scroll-margin-top:110px;padding:0 0 46px;margin-bottom:46px;border-bottom:1px solid var(--line)}.resource-article__body>section:last-child{margin-bottom:0;border-bottom:0}.resource-article__body h2{margin:10px 0 20px;font-size:2rem}.resource-article__body p,.resource-article__body li{color:var(--text);font-size:1rem;line-height:1.82}.resource-article__body p a,.resource-citations a{color:var(--teal);font-weight:700;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.resource-article__body p a:hover,.resource-article__body p a:focus-visible,.resource-citations a:hover,.resource-citations a:focus-visible{color:var(--navy);text-decoration-thickness:2px}.resource-callout{margin:28px 0;padding:20px 22px;border-left:5px solid var(--teal);border-radius:5px;background:var(--mint)}.resource-callout strong{display:block;margin-bottom:6px;color:var(--navy)}.resource-callout p{margin:0;color:var(--muted);font-size:0.9rem;line-height:1.6}.resource-checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:28px 0;padding:0;list-style:none}.resource-checklist li{padding:18px;border:1px solid var(--line);border-radius:5px;background:var(--white)}.resource-checklist strong,.resource-checklist span{display:block}.resource-checklist strong{color:var(--navy);font-size:0.86rem}.resource-checklist span{margin-top:5px;color:var(--muted);font-size:0.76rem;line-height:1.5}.resource-checklist--numbered{grid-template-columns:1fr}.resource-table-wrap{max-width:100%;margin:28px 0;overflow-x:auto;border:1px solid var(--line);border-radius:6px;background:var(--white);box-shadow:0 12px 28px rgba(14,30,50,0.05)}.resource-comparison{width:100%;min-width:620px;border-collapse:collapse;color:var(--text);font-size:0.86rem;line-height:1.58}.resource-comparison caption{padding:16px 18px;color:var(--navy);background:var(--mint);font-size:0.73rem;font-weight:800;letter-spacing:0.04em;text-align:left;text-transform:uppercase}.resource-comparison th,.resource-comparison td{padding:16px 18px;border-top:1px solid var(--line);text-align:left;vertical-align:top}.resource-comparison th{color:var(--navy);background:#f7f9fc;font-size:0.76rem;font-weight:800;text-transform:uppercase}.resource-comparison td+td,.resource-comparison th+th{border-left:1px solid var(--line)}.resource-comparison code{padding:2px 5px;border-radius:3px;color:var(--navy);background:var(--mint);font-size:0.74rem;white-space:nowrap}.resource-comparison--fields{min-width:760px}.resource-method-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:28px 0}.resource-method-grid>div{padding:18px;border:1px solid var(--line);border-radius:5px;background:var(--white)}.resource-method-grid strong,.resource-method-grid span{display:block}.resource-method-grid strong{color:var(--navy);font-size:0.86rem}.resource-method-grid span{margin-top:5px;color:var(--muted);font-size:0.76rem;line-height:1.5}.resource-download-panel{display:flex;align-items:center;justify-content:space-between;gap:32px;margin:30px 0;padding:24px;border:1px solid rgba(15,76,129,0.28);border-left:5px solid var(--teal-bright);border-radius:6px;background:var(--mint)}.resource-download-panel .eyebrow,.resource-download-panel h3,.resource-download-panel p{margin:0}.resource-download-panel h3{margin-top:5px;color:var(--navy);font-size:1.2rem}.resource-download-panel p:not(.eyebrow){margin-top:7px;color:var(--muted);font-size:0.8rem;line-height:1.55}.resource-download-panel .button{flex:0 0 auto}.resource-methodology{margin:28px 0 24px;padding:20px 22px;border:1px solid var(--line);border-radius:5px;background:var(--white)}.resource-methodology strong{display:block;color:var(--navy)}.resource-methodology p{margin:8px 0 0;color:var(--muted);font-size:0.87rem;line-height:1.68}.resource-citations{display:grid;gap:12px;margin:24px 0;padding-left:22px}.resource-citations li{padding-left:5px;color:var(--muted);font-size:0.86rem;line-height:1.65}.resource-source-note{padding-top:16px;border-top:1px solid var(--line);color:var(--muted)!important;font-size:0.76rem!important;line-height:1.55!important}.resource-sequence{display:grid;gap:10px;margin:28px 0;padding:0;list-style:none}.resource-sequence li{display:grid;grid-template-columns:84px minmax(0,1fr);gap:18px;padding:18px;border:1px solid var(--line);border-radius:5px;background:var(--white)}.resource-sequence li>span{color:var(--teal);font-size:0.69rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase}.resource-sequence strong{display:block;color:var(--navy);font-size:0.9rem}.resource-sequence p{margin:5px 0 0;color:var(--muted);font-size:0.8rem;line-height:1.55}.resource-next{color:var(--white);background:var(--navy)}.resource-next__inner{margin-bottom:0}.resource-next h2,.resource-next p{color:var(--white)}.resource-next p:not(.eyebrow){max-width:680px;color:rgba(255,255,255,0.75)}.resource-next .eyebrow{color:var(--teal-on-dark)}.resource-next .button--secondary{color:var(--white);border-color:rgba(255,255,255,0.5);background:transparent}.documentation-cta--dark .button--secondary{color:var(--white);border-color:rgba(255,255,255,0.5);background:transparent}.resource-next .button--secondary:hover,.resource-next .button--secondary:focus-visible,.documentation-cta--dark .button--secondary:hover,.documentation-cta--dark .button--secondary:focus-visible{color:var(--navy);border-color:var(--white);background:var(--white)}@media(max-width:980px){h1{font-size:3rem}h2{font-size:2rem}.site-nav{gap:18px}.resource-hero__grid,.resource-article__hero-grid{grid-template-columns:1fr;gap:30px}.resource-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-card:last-child{grid-column:1 / -1}.resource-article__layout{grid-template-columns:180px minmax(0,1fr);gap:44px}.featured__grid,.product-overview__grid,.catalog-product,.request-grid{grid-template-columns:1fr}.featured__grid,.product-overview__grid,.catalog-product{gap:40px}.product-page .product-overview__grid{grid-template-columns:1fr;gap:34px}.product-page .product-media--large{width:min(100%,640px);margin-inline:auto}.request-grid{gap:56px}.request-process{position:static}.confirmation__inner{grid-template-columns:1fr;gap:42px}.confirmation__summary{width:min(100%,620px)}.product-research__layout{grid-template-columns:1fr;gap:34px}.product-research__heading{position:static}.product-research__heading h2,.product-research__heading>p:last-of-type{max-width:640px}.product-writeup{padding-left:0;border-left:0}.product-research__hero-grid{grid-template-columns:1fr;gap:28px}.product-research__hero h2{font-size:3.35rem}.product-research__lead>p:last-child{max-width:720px}.product-research__index{grid-template-columns:repeat(2,minmax(0,1fr))}.product-writeup__section--intro{grid-template-columns:1fr;gap:16px}.product-writeup__section--intro>h2,.product-writeup__section--intro>.product-writeup__section-body{grid-column:1}.request-process{padding:32px;background:var(--mint)}.facts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-merchandising__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-products__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-product-grid .product-card:last-child{display:none}}@media(max-width:760px){.site-header{min-height:68px;gap:16px;padding:10px 18px}.home-page .site-header{min-height:78px}.home-page .site-header .brand{gap:9px}.home-page .site-header .brand__mark{width:56px;height:48px;flex-basis:56px}.home-page .site-header .brand__mark .brand__logo{width:58px;transform:scale(1.34)}.home-page .site-header .brand__name{font-size:0.96rem}.home-page .site-header .brand__lab{margin-top:4px;font-size:0.48rem}.brand__logo{width:38px;height:38px;flex-basis:38px}.brand__name{font-size:0.88rem}.brand__lab{font-size:0.44rem}.menu-toggle{display:block;flex:0 0 42px;border:1px solid rgba(204,216,213,0.75);background:var(--white)}.site-nav{position:fixed;inset:76px 14px auto;display:none;flex-direction:column;align-items:stretch;gap:6px;max-height:calc(100dvh - 92px);padding:12px;overflow-y:auto;border:1px solid var(--line);border-radius:8px;background:var(--white);box-shadow:0 18px 50px rgba(14,30,50,0.18)}body.nav-open .site-nav{display:flex}.site-nav a{min-height:48px;display:flex;align-items:center;justify-content:center;border-bottom:0!important;border-radius:5px;text-align:center}.site-nav>a:not(.nav-action):hover,.site-nav>a:not(.nav-action):focus-visible,.site-nav>a[aria-current=page]:not(.nav-action){background:var(--mint)}.page-shell{width:min(100% - 40px,var(--max))}.section-pad{padding-block:48px}h1{font-size:2.55rem}h2{font-size:1.85rem}.lede{font-size:1rem}.home-hero{min-height:640px}.home-hero__content{padding-block:30px 0}.home-hero__brand{display:none}.home-hero__content h1{font-size:2.4rem}.home-hero__media{position:absolute}.home-hero__media img{object-fit:contain;object-position:center bottom}.proof-strip__grid{grid-template-columns:1fr}.proof-strip__grid>div,.proof-strip__grid>div:first-child{min-height:60px;display:flex;align-items:center;justify-content:flex-start;gap:12px;padding-inline:20px;border-left:0;border-right:0;border-bottom:0}.proof-strip__grid>div:last-child{border-bottom:0}.proof-strip__grid{padding-block:24px}.featured-vial__heading h2{font-size:1.85rem}.featured-vial__grid{grid-template-columns:1fr;grid-template-rows:auto auto;gap:0}.featured-vial__media,.featured-vial__details{min-height:0;border:0;border-radius:0}.featured-vial__media{aspect-ratio:1;border-radius:6px}.featured-vial__details{padding:24px 0 0}.featured-vial__details h3{font-size:1.65rem}.featured-vial__details .button{width:100%}.section-heading--split,.documentation-cta__inner{align-items:flex-start;flex-direction:column}.section-heading--split{display:flex;gap:14px}.home-catalog__action{align-items:flex-start;flex-direction:column;gap:16px}.home-catalog__action p{text-align:left}.documentation-cta__inner{display:flex;gap:26px}.standards-grid{grid-template-columns:1fr;gap:26px}.catalog-intro,.request-intro{padding-block:42px}.catalog-intro{padding-block:36px}.catalog-intro__grid,.request-intro__grid{grid-template-columns:1fr;gap:28px}.catalog-intro__grid{gap:14px}.catalog-intro h1{margin-bottom:10px;font-size:2.25rem}.catalog-intro .lede{font-size:0.95rem}.catalog-status{display:block;padding-top:0;border-top:0}.catalog-status>span,.catalog-status>strong,.catalog-status>.desktop-copy{display:none}.catalog-status .mobile-copy{display:block;margin:0;color:var(--teal);font-size:0.62rem;font-weight:700;line-height:1.35;text-transform:uppercase}.request-intro .catalog-status{display:grid;gap:7px;padding-top:14px;border-top:2px solid rgba(22,159,149,0.55);text-transform:none}.request-intro .catalog-status span{display:block;color:var(--teal);font-size:0.62rem}.request-intro .catalog-status strong{display:block;font-size:1.1rem;line-height:1.2}.request-intro .catalog-status p{color:var(--muted);font-size:0.72rem;font-weight:500;line-height:1.3}.catalog-controls{grid-template-columns:minmax(0,1fr);gap:10px;margin-bottom:28px}.resource-hero h1,.resource-article__hero h1{font-size:2.7rem}.resource-section-heading,.resource-next__inner{align-items:flex-start;flex-direction:column;gap:12px}.resource-card-grid,.resource-steps,.resource-faq__layout,.resource-article__layout,.resource-checklist,.resource-method-grid{grid-template-columns:1fr}.resource-card:last-child{grid-column:auto}.resource-card{min-height:280px}.resource-steps li{border-right:0;border-bottom:1px solid var(--line)}.resource-steps li:last-child{border-bottom:0}.resource-faq__layout,.resource-article__layout{gap:34px}.resource-article__layout{grid-template-columns:minmax(0,1fr)}.resource-faq__layout>div:first-child,.resource-article__aside{position:static}.resource-article__layout{padding-block:44px 56px}.resource-article__aside nav{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-article__aside nav a{padding-right:10px}.resource-article__body>section{padding-bottom:34px;margin-bottom:34px}.resource-article__body h2{font-size:1.55rem}.resource-download-panel{align-items:flex-start;flex-direction:column}.resource-download-panel .button{width:100%}.resource-sequence li{grid-template-columns:1fr;gap:8px}.catalog-merchandising__heading,.related-products__heading{align-items:flex-start;flex-direction:column;gap:8px}.catalog-merchandising__grid,.related-products__grid{grid-template-columns:1fr}.catalog-merchandising__card{min-height:142px}.catalog-controls .search-field,.catalog-controls .category-filter-row,.catalog-controls .availability-control,.catalog-controls .catalog-reset,.catalog-filter-summary{grid-column:1 / -1}.desktop-copy{display:none}.mobile-copy{display:inline}.category-filter-row{display:flex;gap:8px;padding-bottom:2px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity}.category-filter-row::-webkit-scrollbar{display:none}.category-filter-row .filter-button{min-width:max-content;flex:0 0 auto;padding-inline:18px;scroll-snap-align:start}.availability-control{min-width:0}.catalog-reset{width:100%;border:1px solid rgba(22,159,149,0.28);border-radius:4px;background:var(--mint)}.filter-button{justify-content:center;padding-inline:12px;font-size:0.66rem}.filter-count,.category-count{display:none}.catalog-product{padding:0;gap:0;overflow:hidden}.catalog-product__details{padding:22px 18px 24px}.catalog-empty{min-height:520px;gap:18px;padding:48px 28px}.catalog-empty h2{width:min(100%,286px);font-size:2.25rem}.catalog-empty__body,.catalog-empty__note{width:min(100%,278px)}.catalog-empty__body{font-size:0.88rem}.catalog-empty__clear{width:min(100%,278px)}.catalog-empty__note{font-size:0.62rem}.catalog-product__media,.product-media,.product-media--large{aspect-ratio:1 / 0.96}.product-page .product-overview{padding-block:24px 40px}.product-page .product-media--large{order:1;height:auto;max-height:340px;aspect-ratio:4 / 3}.product-page .product-copy{order:2}.product-page .product-overview__grid{gap:22px}.product-copy h1,.product-copy h2,.catalog-product h2{font-size:2.45rem;overflow-wrap:anywhere}.product-page .product-copy h1{font-size:2.15rem}.product-page .product-description{font-size:0.92rem;line-height:1.55}.product-page .product-overview{padding-block:24px 48px}.product-page .product-copy h1{max-width:none;font-size:2.25rem;line-height:1.05}.product-page .attribute-list{margin:18px 0 14px}.product-page .summary-facts{gap:0;margin-bottom:20px;padding-block:14px}.product-page .research-highlights{margin-top:14px;padding:13px 13px 12px}.product-page .research-highlights li{font-size:0.88rem}.product-page .research-highlights__intro{font-size:0.86rem}.product-page .summary-facts>div{min-height:42px}.product-page .button-row{display:grid;grid-template-columns:1fr 1fr}.product-page .button-row .button{min-width:0;padding-inline:12px}.product-research__heading h2{font-size:1.7rem}.product-research{padding-bottom:60px}.product-research__hero{padding-block:44px 28px}.product-research__hero h2{font-size:2.4rem}.product-research__lead>p:last-child{font-size:1.08rem}.product-research__index{grid-template-columns:1fr;margin-bottom:24px}.research-applications-grid,.product-details-grid{grid-template-columns:1fr}.research-applications-grid>li{min-height:0;padding-right:0}.product-writeup__section{padding-block:34px}.product-writeup__section>h2,.product-writeup__section--intro>h2{font-size:1.85rem}.product-details-grid>li p{grid-template-columns:1fr;gap:5px}.product-writeup__section--disclaimer{padding:28px 24px}.product-writeup__disclosure summary{min-height:68px;grid-template-columns:30px minmax(0,1fr) 20px;gap:12px}.product-writeup__disclosure summary>strong{font-size:1rem}.product-writeup__disclosure-panel{padding:0 0 32px 42px}.product-record.section-pad,.product-research.section-pad,.related-products.section-pad{padding-block:44px}.product-record__heading{align-items:start;flex-direction:column;gap:6px}.product-research__index{margin-top:22px}.product-writeup h2{font-size:1.35rem}.product-writeup p,.product-writeup li{font-size:1rem;line-height:1.76}.facts-grid{grid-template-columns:1fr;gap:0}.facts-grid>div{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:18px 20px;border-top:1px solid var(--line);border-left:0}.facts-grid>div:first-child{border-top:0}.facts-grid dt{margin-bottom:0}.facts-grid dd{max-width:190px;font-size:1rem;text-align:right}.form-grid{grid-template-columns:1fr}.coa-form__steps{grid-template-columns:1fr}.coa-form__steps li{min-height:0;grid-template-columns:30px minmax(0,1fr);column-gap:10px}.coa-form__steps li>span{grid-row:1 / span 2}.coa-form__steps li>strong,.coa-form__steps li>small{grid-column:2}.coa-form__section-header{grid-template-columns:34px minmax(0,1fr);gap:12px}.coa-form__section-header>span{width:34px;height:34px}.form-heading-row{flex-direction:column;gap:8px;margin-bottom:24px}.form-progress{margin-top:0}.form-field--full{grid-column:auto}.form-actions{align-items:stretch;flex-direction:column;gap:10px}.form-actions .button{width:100%}.request-process{margin-inline:calc(50% - 50vw);padding:38px 20px 44px;border-top:0;background:var(--mint)}.confirmation{min-height:0;padding:52px 20px 58px}.confirmation__inner{gap:34px}.confirmation__icon{width:52px;height:52px}.confirmation h1{font-size:2.15rem}.confirmation .button-row{width:100%;display:grid}.confirmation .button-row .button{width:100%}.confirmation__steps{grid-template-columns:1fr}.confirmation__steps li{min-height:0}.confirmation__summary{width:100%;padding:22px 20px}.site-footer{min-height:128px;align-items:start;justify-content:center;flex-direction:column;gap:14px;padding:30px 24px}.site-footer__content{justify-items:start;text-align:left}.site-footer__links{justify-content:flex-start}.product-card__media{aspect-ratio:1}.product-card__details{min-height:155px;gap:6px;padding:12px}.product-card h3{min-height:0;font-size:0.95rem}.product-card__details>p{min-height:0;font-size:0.82rem}.availability-tag{padding:5px 8px;font-size:0.65rem}}@media(max-width:480px){.page-shell{width:min(100% - 32px,var(--max))}.catalog-intro .page-shell,.catalog-results .page-shell,.standards-band .page-shell{width:min(100% - 48px,var(--max))}.button-row:not(.button-row--center){display:grid}.button-row .button{width:100%}.results-heading{align-items:flex-end}.results-heading h2{font-size:1.5rem;white-space:nowrap}.results-heading span{font-size:0.65rem;white-space:nowrap}.catalog-grid{grid-template-columns:1fr;gap:14px}.product-card__media{aspect-ratio:16 / 10;margin:12px 12px 0}.product-card__details{padding:16px}.home-product-grid{grid-template-columns:1fr}.home-product-grid .product-card:last-child{display:block}.filter-button{font-size:0.6rem}}.research-gate{width:min(520px,calc(100% - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:34px;overflow-y:auto;border:1px solid var(--line);border-radius:6px;color:var(--text);background:var(--white);box-shadow:0 28px 80px rgba(14,30,50,0.28)}.research-gate::backdrop{background:rgba(14,30,50,0.78);backdrop-filter:blur(4px)}.research-gate__brand{display:flex;align-items:center;gap:12px;margin-bottom:30px;color:var(--navy);font-size:0.82rem;font-weight:800}.research-gate__brand img{width:54px;height:54px;object-fit:contain}.research-gate__brand span,.research-gate__eyebrow{color:var(--navy)}.research-gate__eyebrow{margin-bottom:9px;font-size:0.68rem;font-weight:800;text-transform:uppercase}.research-gate h2{margin-bottom:15px;font-size:2rem}.research-gate>p:not(.research-gate__eyebrow){margin-bottom:24px;color:var(--muted);font-size:0.92rem;line-height:1.65}.research-gate__confirm{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;align-items:start;padding:16px;border:1px solid var(--line);border-radius:4px;background:var(--paper);color:var(--navy);font-size:0.82rem;font-weight:700;line-height:1.5;cursor:pointer}.research-gate__confirm input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--teal)}.research-gate__confirm:focus-within{border-color:var(--teal);box-shadow:0 0 0 3px rgba(22,159,149,0.14)}.research-gate__status{margin:10px 0 0;color:var(--muted);font-size:0.72rem;font-weight:700;line-height:1.45}.research-gate__actions{display:grid;grid-template-columns:1fr 1.35fr;gap:10px;margin-top:22px}.research-gate__actions a,.research-gate__actions button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border:1px solid var(--navy);border-radius:4px;font-size:0.78rem;font-weight:800;cursor:pointer}.research-gate__actions a{color:var(--navy);background:var(--white)}.research-gate__actions button{color:var(--white);background:var(--navy)}.research-gate__actions button:disabled{border-color:#a9b9cb;color:var(--soft);background:#d9e2ec;cursor:not-allowed}@media(max-width:520px){.research-gate{padding:26px 22px}.research-gate h2{font-size:1.65rem}.research-gate__actions{grid-template-columns:1fr}}.research-area-page{font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-feature-settings:"kern" 1,"liga" 1}.research-area-page main{min-height:60vh}.research-area-shell{width:min(calc(100% - 96px),1248px);margin-inline:auto}.research-area-hero{padding-block:var(--space-6);background:var(--paper)}.research-area-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:var(--space-5);color:var(--teal);font-size:0.66rem;font-weight:700;text-transform:uppercase}.research-area-breadcrumb span{color:var(--line)}.research-area-breadcrumb strong{color:var(--muted)}.research-area-hero__grid{display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:var(--space-6);align-items:start}.research-area-hero__copy{padding-top:2px}.research-area-page .eyebrow{margin:0;color:var(--teal);font-size:0.64rem;font-weight:800;letter-spacing:0.02em;text-transform:uppercase}.research-area-hero__copy .eyebrow{color:var(--teal-bright)}.research-area-hero h1{max-width:790px;margin:22px 0 20px;color:var(--navy);font-size:clamp(2.65rem,4.2vw,4.1rem);font-weight:700;letter-spacing:-0.045em;line-height:1.08}.research-area-hero__copy>p:not(.eyebrow){max-width:760px;margin:0;color:var(--muted);font-size:1.02rem;line-height:1.7}.research-area-actions{display:flex;align-items:center;gap:var(--space-3);margin-top:var(--space-4)}.research-area-actions .button{min-height:44px;padding-inline:22px;border-radius:var(--radius-sm);font-size:0.7rem}.research-area-text-link{min-height:44px;display:inline-flex;align-items:center;color:var(--teal);font-size:0.7rem;font-weight:800;text-transform:uppercase}.research-pathway-map{padding:var(--space-5);border:var(--stroke-1) solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}.research-pathway-map h2{margin:18px 0 var(--space-4);color:var(--navy);font-size:1.45rem;line-height:1.25}.research-pathway-map ol{display:grid;gap:var(--space-3);margin:0;padding:0;list-style:none}.research-pathway-map li{min-height:52px;display:flex;align-items:center;gap:var(--space-3);padding:12px 16px;border-radius:var(--radius-md);color:var(--navy);background:var(--mint)}.research-pathway-map li span{color:var(--teal-bright);font-size:0.68rem;font-weight:800}.research-pathway-map li strong{font-size:0.78rem}.research-area-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4);margin:var(--space-5) 0 0}.research-area-stats div{padding:var(--space-4);border:var(--stroke-1) solid var(--line);border-radius:var(--radius-md);background:var(--surface)}.research-area-stats dt{color:var(--navy);font-size:1.45rem;font-weight:700;line-height:1.2}.research-area-stats dd{margin:8px 0 0;color:var(--teal);font-size:0.61rem;font-weight:800;text-transform:uppercase}.research-area-section{padding-block:var(--space-6);background:var(--paper)}.research-area-section--surface{background:var(--surface)}.research-area-heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-5);margin-bottom:var(--space-5)}.research-area-heading h2,.research-area-lower-grid h2{margin:8px 0 0;color:var(--navy);font-size:clamp(1.75rem,3vw,2.15rem);font-weight:600;line-height:1.2}.research-area-heading>p{max-width:420px;margin:0;color:var(--muted);font-size:0.78rem;line-height:1.55}.research-topic-grid,.research-record-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4)}.research-topic-card{min-height:180px;padding:var(--space-5);border:var(--stroke-1) solid var(--line);border-radius:var(--radius-md);background:var(--paper)}.research-topic-card>span{color:var(--teal-bright);font-size:0.68rem;font-weight:800}.research-topic-card h3{margin:var(--space-3) 0 10px;color:var(--navy);font-size:1.08rem;font-weight:600}.research-topic-card p{margin:0;color:var(--muted);font-size:0.78rem;line-height:1.6}.research-record{min-width:0;min-height:268px;display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);border:var(--stroke-1) solid var(--line);border-radius:var(--radius-md);background:var(--surface)}.research-record__accent{width:100%;height:4px;flex:0 0 auto;background:var(--teal-bright)}.research-record__header,.research-record__footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.research-record__header>span{color:var(--teal);font-size:0.58rem;font-weight:800;text-transform:uppercase}.research-record__status{flex:0 0 auto;padding:7px 10px;border-radius:var(--radius-pill);color:var(--teal);background:var(--mint);font-size:0.58rem;font-weight:800;text-transform:uppercase}.research-record__status--in-stock{color:#17633a;background:#e4f5ea}.research-record__status--low-availability{color:#7a4d00;background:#fff2cc}.research-record__status--out-of-stock{color:var(--soft);background:#edf1f5}.research-record h3{margin:0;color:var(--navy);font-size:1.15rem;font-weight:600;line-height:1.3}.research-record__meta{margin:0;color:var(--teal);font-size:0.72rem;font-weight:700;line-height:1.5}.research-record__description{margin:0;color:var(--muted);font-size:0.76rem;line-height:1.58}.research-record__footer{margin-top:auto;padding-top:2px;color:var(--text);font-size:0.7rem;font-weight:700;text-transform:uppercase}.research-record__footer a{color:var(--teal);font-size:0.65rem;font-weight:800}.research-record__footer a:hover,.research-record__footer a:focus-visible{color:var(--teal-bright)}.research-record__footer .button{min-height:38px;padding-inline:14px;color:var(--white);font-size:0.68rem}.research-record__footer .button:hover,.research-record__footer .button:focus-visible{color:var(--white);background:var(--teal)}.research-area-lower-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-6)}.research-related-list,.research-document-list{display:grid;gap:var(--space-3);margin-top:var(--space-4)}.research-related-card{display:grid;gap:7px;padding:var(--space-4);border:var(--stroke-1) solid var(--line);border-radius:var(--radius-md);background:var(--paper)}.research-related-card strong{color:var(--navy);font-size:0.92rem}.research-related-card span,.research-document-list small{color:var(--muted);font-size:0.7rem;font-weight:500;line-height:1.5}.research-related-card i{color:var(--teal);font-size:0.62rem;font-style:normal;font-weight:800;text-transform:uppercase}.research-document-list>a{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);border:var(--stroke-1) solid var(--line);border-radius:var(--radius-md);background:var(--paper)}.research-document-list span{display:grid;gap:6px}.research-document-list strong{color:var(--teal);font-size:0.64rem;text-transform:uppercase}.research-document-list i{color:var(--teal-bright);font-size:1.1rem;font-style:normal;font-weight:800}.research-related-card:hover,.research-related-card:focus-visible,.research-document-list>a:hover,.research-document-list>a:focus-visible{border-color:var(--teal);outline:none;box-shadow:0 10px 24px rgba(16,42,67,0.08)}.research-use-band{padding-block:var(--space-5);color:var(--teal-on-dark);background:var(--navy)}.research-use-band .research-area-shell{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5)}.research-use-band h2{margin:0 0 8px;color:var(--teal-on-dark);font-size:0.74rem;text-transform:uppercase}.research-use-band p{max-width:920px;margin:0;color:var(--teal-on-dark);font-size:0.75rem;line-height:1.6}.research-use-band a{flex:0 0 auto;color:var(--teal-on-dark);font-size:0.68rem;font-weight:800;text-transform:uppercase}@media(max-width:1080px){.research-area-hero__grid{grid-template-columns:minmax(0,1fr) 360px}.research-topic-grid,.research-record-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:820px){.research-area-shell{width:min(calc(100% - 48px),1248px)}.research-area-hero__grid,.research-area-lower-grid{grid-template-columns:1fr}.research-area-heading,.research-use-band .research-area-shell{align-items:flex-start;flex-direction:column}.research-area-stats{grid-template-columns:1fr;gap:var(--space-2)}.research-area-stats div{display:flex;align-items:baseline;justify-content:space-between}.research-area-stats dd{margin:0}}@media(max-width:620px){.research-area-hero,.research-area-section{padding-block:var(--space-5)}.research-area-shell{width:min(calc(100% - 32px),1248px)}.research-area-hero h1{font-size:2.45rem}.research-area-actions{align-items:stretch;flex-direction:column}.research-area-actions .button,.research-area-text-link{width:100%;justify-content:center}.research-pathway-map{padding:var(--space-4)}.research-topic-grid,.research-record-grid{grid-template-columns:1fr}.research-topic-card{min-height:0;padding:var(--space-4)}.research-record{min-height:0}}.home-page .site-header{min-height:94px;height:94px;padding:0 max(24px,calc((100vw - var(--max)) / 2));border-bottom-color:var(--line);background:var(--white);backdrop-filter:none}.home-page .site-header .brand{gap:14px}.home-page .site-header .brand__mark{width:64px;height:64px;flex:0 0 64px;overflow:hidden}.home-page .site-header .brand__mark .brand__logo{width:64px;height:64px;max-width:64px;object-fit:contain;transform:none}.home-page .site-header .brand__name{font-size:1.25rem;letter-spacing:0.6px}.home-page .site-header .brand__lab{margin-top:1px;color:var(--teal);font-size:0.625rem;letter-spacing:2.2px}.home-page .site-nav{gap:24px;font-size:0.8125rem}.home-page .home-hero{min-height:650px;height:650px}.home-page .home-hero__media::after{display:none}.home-page .home-hero__media img{object-position:center center;filter:none}.home-page .home-hero__content{align-content:center;gap:14px;width:min(800px,calc(100% - 48px));height:320px;margin-top:42px;padding:0}.home-hero__eyebrow{margin:0;color:rgba(255,255,255,0.72);font-size:0.75rem;font-weight:600;letter-spacing:1.8px;line-height:18px;text-transform:uppercase}.home-page .home-hero__content h1{max-width:780px;margin:0;font-size:3.5rem;font-weight:800;letter-spacing:-1.2px;line-height:66px}.home-page .home-hero__content .lede{max-width:650px;color:rgba(255,255,255,0.88);font-size:1.125rem;line-height:28px}.home-page .home-hero .button-row{margin-top:0;gap:12px}.home-page .home-hero .button--primary{color:var(--white);background:var(--navy)}.home-page .home-hero .button--secondary{color:var(--navy);border-color:var(--teal);background:var(--white)}.home-page .proof-strip{min-height:120px;color:var(--navy);background:var(--mint)}.home-page .proof-strip__grid>div{min-height:120px;padding-block:22px}.home-page .proof-strip strong{color:var(--teal);font-size:0.9375rem}.home-page .proof-strip span{color:var(--muted);font-size:0.75rem}.home-page .featured-vial{padding-block:64px}.home-page .featured-vial__heading{max-width:900px;margin-bottom:12px}.home-page .featured-vial__heading h2{margin-bottom:12px;font-size:2.625rem;line-height:50px}.home-page .featured-vial__heading>p:last-child{max-width:760px;font-size:1.0625rem;line-height:27px}.home-page .featured-vial__grid{grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);grid-template-rows:384px}.home-page .featured-vial__media,.home-page .featured-vial__details{min-height:384px;border-color:var(--line);border-radius:var(--radius-lg)}.home-page .featured-vial__details{gap:12px;padding:32px 42px 30px;background:var(--mint)}.home-page .featured-vial__details .eyebrow,.home-page .featured-vial__details h3,.home-page .featured-vial__details>p,.home-page .featured-vial__details dl{margin:0}.home-page .featured-vial__details h3{font-size:2.375rem;line-height:44px}.home-page .featured-vial__details>p:not(.eyebrow){max-width:550px;font-size:1rem;line-height:25px}.home-page .featured-vial__details dl{gap:0}.home-page .featured-vial__details dl>div{grid-template-columns:62px minmax(0,1fr);min-height:25px}.home-page .featured-vial__details .button{margin-top:auto}.home-page .standards-band--light{padding-block:54px;background:var(--mint)}.home-page .standards-band--light h2{margin-bottom:14px;font-size:2.5rem;line-height:48px}.home-page .standards-band--light .standards-grid{gap:50px}.home-page .standards-band--light .standards-grid article{min-height:200px;padding:18px 34px 0 0}.home-page .resource-library{padding-block:48px;background:var(--white)}.home-page .resource-section-heading{gap:48px;margin-bottom:26px}.home-page .resource-section-heading>div{width:min(760px,60%)}.home-page .resource-section-heading h2{margin-top:12px;font-size:2.375rem;line-height:48px}.home-page .resource-section-heading>p{max-width:460px;font-size:1rem;line-height:24px}.home-page .resource-card-grid{gap:26px}.home-page .resource-card{min-height:250px;height:250px;padding:24px 28px;border-left-width:4px;border-radius:var(--radius-sm);transition:border-color 160ms ease,box-shadow 160ms ease,transform 160ms ease}.home-page .resource-card>span{font-size:0.625rem;letter-spacing:0}.home-page .resource-card h3{margin:12px 0;font-size:1.125rem;font-weight:800;line-height:20px}.home-page .resource-card>p{margin-bottom:18px;font-size:0.8125rem;line-height:19px}.home-page .resource-card .button{width:fit-content;min-width:160px}.home-page .catalog-cta{min-height:260px;padding-block:36px;color:rgba(255,255,255,0.85);background:var(--navy)}.home-page .catalog-cta__inner{gap:12px}.home-page .catalog-cta .eyebrow,.home-page .catalog-cta h2,.home-page .catalog-cta p:not(.eyebrow){margin:0}.home-page .catalog-cta h2{max-width:840px;font-size:2.375rem;line-height:46px}.home-page .catalog-cta p:not(.eyebrow){max-width:700px;font-size:1rem;line-height:24px}.home-page .catalog-cta .button--secondary{color:var(--navy);border-color:var(--white);background:var(--white)}.home-page .site-footer{min-height:260px;align-items:stretch;flex-direction:column;gap:18px;padding:32px max(24px,calc((100vw - var(--max)) / 2)) 24px}.home-page .site-footer__main{min-height:145px;display:grid;grid-template-columns:330px minmax(320px,392px) 330px;align-items:start;justify-content:space-between;gap:36px}.home-page .site-footer__brand{width:330px}.home-page .site-footer__brand .brand{gap:10px}.home-page .site-footer__brand .brand__logo{width:34px;height:34px;flex:0 0 34px;border-radius:2px}.home-page .site-footer__brand-name{color:var(--white);font-size:1.0625rem;font-weight:700;white-space:nowrap}.home-page .site-footer__brand>p{max-width:320px;margin:10px 0 0;color:rgba(255,255,255,0.72);font-size:0.8125rem;line-height:19px}.home-page .site-footer__links{display:flex;justify-content:space-between;flex-wrap:nowrap;gap:56px}.home-page .site-footer__links>div{width:160px;display:flex;align-items:flex-start;flex-direction:column;gap:10px}.home-page .site-footer__links strong,.home-page .site-footer__address>strong{color:rgba(255,255,255,0.72);font-size:0.625rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase}.home-page .site-footer__links a{color:var(--white);font-size:0.8125rem;font-weight:400}.home-page .site-footer__address{width:330px;gap:0;color:var(--white);font-size:0.75rem;line-height:18px;text-align:left}.home-page .site-footer__address>strong{margin-bottom:7px}.home-page .site-footer__legal{min-height:40px;display:grid;grid-template-columns:minmax(330px,1fr) auto auto;align-items:start;gap:20px;padding-top:17px;border-top:1px solid rgba(203,216,230,0.25)}.home-page .site-footer__legal p{margin:0;color:rgba(255,255,255,0.65);font-size:0.6875rem;white-space:nowrap}.home-page .site-footer__policy-links{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 12px}.home-page .site-footer__policy-links a{color:rgba(255,255,255,0.72);font-size:0.59375rem}@media(max-width:1050px)and (min-width:761px){.home-page .site-header .brand__wordmark{display:none}.home-page .site-footer__main{grid-template-columns:minmax(250px,1fr) auto minmax(250px,1fr);gap:24px}.home-page .site-footer__brand,.home-page .site-footer__address{width:auto}.home-page .site-footer__links{gap:24px}.home-page .site-footer__links>div{width:120px}.home-page .site-footer__policy-links{display:none}}@media(max-width:760px){.home-page .site-header{min-height:78px;height:78px;padding:0 18px}.home-page .site-header .brand{gap:10px}.home-page .site-header .brand__mark{width:48px;height:48px;flex-basis:48px}.home-page .site-header .brand__mark .brand__logo{width:48px;height:48px;max-width:48px;transform:none}.home-page .site-header .brand__name{font-size:1rem;letter-spacing:0.45px}.home-page .site-header .brand__lab{margin-top:1px;font-size:0.53125rem;letter-spacing:1.8px}.home-page .menu-toggle{width:42px;height:42px;flex-basis:42px;border:0;background:transparent}.home-page .site-nav{inset:78px 14px auto}.home-page .home-hero{min-height:660px;height:660px;display:block}.home-page .home-hero__content{align-content:start;gap:10px;width:min(100% - 40px,350px);height:330px;margin:0 auto;padding:32px 0 22px}.home-hero__eyebrow{width:100%;font-size:0.6875rem;letter-spacing:1.5px;text-align:center}.home-page .home-hero__content h1{width:100%;font-size:2.125rem;letter-spacing:-0.7px;line-height:50px}.home-page .home-hero__content .lede{width:100%;font-size:0.9375rem;line-height:22px}.home-page .home-hero .button-row{width:100%;flex-direction:column;flex-wrap:nowrap;gap:8px}.home-page .home-hero .button{width:100%;min-height:45px}.home-page .home-hero__media{inset:330px 0 auto;height:330px}.home-page .home-hero__media img{object-fit:cover;object-position:center center}.home-page .proof-strip{min-height:220px}.home-page .proof-strip__grid{width:100%;grid-template-columns:1fr;gap:10px;margin:0;padding:20px}.home-page .proof-strip__grid>div,.home-page .proof-strip__grid>div:first-child{min-height:52px;height:52px;display:flex;align-items:center;justify-content:flex-start;gap:12px;padding:0 16px}.home-page .proof-strip strong{flex:0 0 auto;font-size:0.9375rem}.home-page .proof-strip span{min-width:0;font-size:0.75rem}.home-page .featured-vial{padding-block:40px}.home-page .featured-vial__heading{margin-bottom:12px}.home-page .featured-vial__heading h2{margin-bottom:12px;font-size:2.125rem;line-height:40px}.home-page .featured-vial__heading>p:last-child{font-size:1rem;line-height:23px}.home-page .featured-vial__grid{grid-template-columns:1fr;grid-template-rows:260px auto}.home-page .featured-vial__media,.home-page .featured-vial__details{min-height:0;border:0}.home-page .featured-vial__media{height:260px;aspect-ratio:auto;border-radius:var(--radius-lg)}.home-page .featured-vial__details{gap:12px;padding:12px 0 0;background:var(--white)}.home-page .featured-vial__details h3{font-size:2rem;line-height:36px}.home-page .featured-vial__details dl{width:100%}.home-page .featured-vial__details .button{width:100%;margin-top:0}.home-page .standards-band--light{padding-block:40px}.home-page .standards-band--light h2{margin-bottom:12px;font-size:2rem;line-height:38px}.home-page .standards-band--light .standards-grid{grid-template-columns:1fr;gap:10px}.home-page .standards-band--light .standards-grid article{min-height:110px;padding:14px 0;border-bottom:1px solid var(--line)}.home-page .standards-band--light .standards-grid article:last-child{border-bottom:0}.home-page .standards-band--light .standards-grid article>span{margin-bottom:8px}.home-page .standards-band--light .standards-grid h3{margin-bottom:8px;font-size:1.125rem;line-height:24px}.home-page .standards-band--light .standards-grid p{font-size:0.8125rem;line-height:20px}.home-page .resource-library{padding-block:40px}.home-page .resource-section-heading{align-items:flex-start;flex-direction:column;gap:10px;margin-bottom:18px}.home-page .resource-section-heading>div{width:100%}.home-page .resource-section-heading h2{margin-top:10px;font-size:1.875rem;line-height:36px}.home-page .resource-section-heading>p{display:none}.home-page .resource-card-grid{grid-template-columns:1fr;gap:12px}.home-page .resource-card,.home-page .resource-card:last-child{min-height:230px;height:230px;grid-column:auto;padding:20px}.home-page .resource-card h3{margin-block:10px}.home-page .resource-card>p{margin-bottom:12px}.home-page .resource-card .button{width:100%}.home-page .catalog-cta{min-height:280px;padding:30px 20px}.home-page .catalog-cta__inner{gap:10px}.home-page .catalog-cta h2{font-size:1.875rem;line-height:36px}.home-page .catalog-cta p:not(.eyebrow){font-size:0.9375rem;line-height:22px}.home-page .catalog-cta .button{width:100%}.home-page .site-footer{min-height:390px;align-items:stretch;justify-content:flex-start;gap:16px;padding:24px 20px 18px}.home-page .site-footer__main{min-height:0;display:flex;align-items:flex-start;flex-direction:column;gap:16px}.home-page .site-footer__brand{width:100%}.home-page .site-footer__brand>p{max-width:330px}.home-page .site-footer__links{width:328px;justify-content:flex-start;gap:48px}.home-page .site-footer__links>div{width:140px}.home-page .site-footer__address{width:100%}.home-page .site-footer__legal{min-height:0;display:flex;align-items:flex-start;flex-direction:column;gap:8px;padding-top:16px}.home-page .site-footer__legal p{white-space:normal}.home-page .site-footer__policy-links{justify-content:flex-start}}.product-page .product-buy-panel{display:grid;gap:16px;margin-top:26px;padding:22px;border:1px solid rgba(203,216,230,0.88);border-radius:var(--radius-lg);color:var(--text);background:var(--white);box-shadow:0 18px 46px rgba(3,18,31,0.2)}.product-page .product-buy-panel__selection{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-bottom:15px;border-bottom:1px solid var(--line)}.product-page .product-buy-panel__selection>div{display:grid;gap:4px}.product-page .product-buy-panel__selection>div+div{padding-left:16px;border-left:1px solid var(--line)}.product-page .product-buy-panel__selection span,.product-page .product-shipping__heading span{color:var(--muted);font-size:0.625rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase}.product-page .product-buy-panel__selection strong{color:var(--navy);font-size:0.9375rem;line-height:1.35}.product-page .product-buy-panel[data-status=in-stock] #product-purchase-status,.product-page .product-buy-panel[data-status=low-availability] #product-purchase-status{color:var(--teal)}.product-page .product-buy-panel[data-status=out-of-stock] #product-purchase-status{color:var(--error)}.product-page .product-buy-panel .product-variant-selector{gap:7px;margin:0}.product-page .product-buy-panel .product-variant-selector label{color:var(--muted)}.product-page .product-buy-panel .product-variant-selector select{width:100%;min-height:50px;border-color:var(--line);background:var(--paper)}.product-page .product-buy-panel .product-purchase{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,0.72fr);gap:18px;padding:0;border:0}.product-page .product-buy-panel .product-purchase__price{align-content:center;gap:2px}.product-page .product-buy-panel .product-purchase span{color:var(--muted)}.product-page .product-buy-panel .product-purchase strong{color:var(--navy);font-size:2rem;letter-spacing:-0.03em}.product-page .product-buy-panel .product-purchase .button{width:100%;min-width:0;min-height:54px;border-radius:var(--radius-sm)}.product-page .product-shipping{display:grid;gap:10px;padding:15px 16px;border-radius:var(--radius-md);background:var(--mint)}.product-page .product-shipping__heading{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product-page .product-shipping__heading>div{display:grid;gap:3px}.product-page .product-shipping__heading strong{color:var(--navy);font-size:0.75rem;line-height:1.35}.product-page .product-shipping__progress{height:5px;overflow:hidden;border-radius:var(--radius-pill);background:rgba(72,101,129,0.18)}.product-page .product-shipping__progress span{width:0;height:100%;display:block;border-radius:inherit;background:var(--teal-bright);transition:width 240ms ease}.product-page .product-shipping>p{margin:0;color:var(--muted);font-size:0.6875rem;line-height:1.45}.product-page .product-buy-panel+.attribute-list{margin-top:24px}.product-page .related-products{border-block:1px solid var(--line);background:var(--mint)}.product-page .related-products.section-pad{padding-block:66px}.product-page .related-products__heading{align-items:end;margin-bottom:28px}.product-page .related-products__heading h2{font-size:2.375rem}.product-page .related-products__intro{max-width:520px;display:grid;justify-items:start;gap:10px}.product-page .related-products__intro p{margin:0;color:var(--muted);font-size:0.8125rem;line-height:1.55}.product-page .related-products__intro a{color:var(--teal);font-size:0.6875rem;font-weight:800;letter-spacing:0.03em;text-transform:uppercase}.product-page .related-products__grid{gap:22px}.product-page .product-card--related{border-left:0;border-top:4px solid var(--teal-bright);border-radius:var(--radius-md);box-shadow:0 10px 28px rgba(16,42,67,0.07)}.product-page .product-card--related .product-card__match{order:-1;width:fit-content;padding:5px 9px;border-radius:var(--radius-pill);color:var(--teal);background:var(--mint);font-size:0.625rem;line-height:1.3;text-align:left}.product-page .product-card--related .product-card__details{min-height:210px}.mobile-purchase-bar{display:none}@media(max-width:760px){.product-page{padding-bottom:82px}.product-page .product-overview{padding-block:18px 42px}.product-page .product-overview__grid{gap:20px}.product-page .product-copy__meta{margin-bottom:12px}.product-page .product-copy h1{margin-bottom:12px}.product-page .product-buy-panel{gap:14px;margin-top:20px;padding:16px;border-radius:var(--radius-md);box-shadow:0 12px 32px rgba(3,18,31,0.18)}.product-page .product-buy-panel__selection{gap:12px;padding-bottom:13px}.product-page .product-buy-panel__selection>div+div{padding-left:12px}.product-page .product-buy-panel .product-purchase{grid-template-columns:minmax(90px,0.6fr) minmax(150px,1fr);gap:12px}.product-page .product-buy-panel .product-purchase strong{font-size:1.65rem}.product-page .product-shipping{padding:13px}.product-page .product-shipping__heading{gap:12px}.product-page .product-buy-panel+.attribute-list{margin-top:20px}.product-page .related-products.section-pad{padding-block:48px}.product-page .related-products__heading{align-items:flex-start;gap:12px}.product-page .related-products__heading h2{font-size:1.875rem}.product-page .related-products__grid{width:calc(100vw - 20px);display:grid;grid-auto-columns:minmax(278px,82vw);grid-template-columns:none;grid-auto-flow:column;gap:14px;margin-right:calc(50% - 50vw);padding:0 20px 10px 0;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-width:thin}.product-page .product-card--related{scroll-snap-align:start}.mobile-purchase-bar:not([hidden]){position:fixed;z-index:46;right:0;bottom:0;left:0;min-height:74px;display:grid;grid-template-columns:minmax(0,1fr) minmax(136px,auto);align-items:center;gap:14px;padding:10px max(16px,calc((100vw - 520px) / 2));border-top:1px solid var(--line);background:rgba(255,255,255,0.98);box-shadow:0 -12px 30px rgba(16,42,67,0.15);backdrop-filter:blur(12px)}.mobile-purchase-bar__details{min-width:0;display:grid;gap:2px}.mobile-purchase-bar__details>span{overflow:hidden;color:var(--muted);font-size:0.625rem;font-weight:700;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.mobile-purchase-bar__details>strong{color:var(--navy);font-size:0.8125rem;white-space:nowrap}.mobile-purchase-bar .button{min-width:0;min-height:48px;padding-inline:16px;color:var(--white);background:var(--teal-bright)}.mobile-purchase-bar .button:disabled{border-color:#aebbb8;color:var(--soft);background:#e7eeec}}@media(max-width:420px){.product-page .product-buy-panel__selection{grid-template-columns:1fr}.product-page .product-buy-panel__selection>div+div{padding:12px 0 0;border-top:1px solid var(--line);border-left:0}.product-page .product-buy-panel .product-purchase{grid-template-columns:1fr}.product-page .product-shipping__heading{grid-template-columns:1fr}.mobile-purchase-bar:not([hidden]){grid-template-columns:minmax(0,1fr) 128px;gap:10px;padding-inline:12px}}.catalog-page .catalog-intro__grid{height:420px;align-items:stretch}.catalog-page .catalog-intro__copy,.catalog-page .catalog-intro__visual{width:100%;height:100%;min-height:0}.catalog-page .catalog-intro__copy{align-self:stretch;padding-top:40px;padding-bottom:40px}.catalog-page .catalog-intro__copy>*{width:min(100%,620px)}.catalog-page .catalog-intro h1{font-size:clamp(2.875rem,3.35vw,3.75rem);line-height:1.08}.catalog-page .catalog-intro .lede{max-width:590px}.catalog-page .catalog-intro .button{min-height:48px;padding-inline:20px;font-size:0.75rem;letter-spacing:0.02em}.catalog-page .catalog-intro__visual{align-self:stretch}.catalog-page .catalog-intro__visual img{object-position:52% 58%}.catalog-page .catalog-intro__proof{position:relative;z-index:1;clear:both;min-height:116px}.catalog-page .catalog-intro__proof-grid{min-height:116px;align-items:stretch}.catalog-page .catalog-status,.catalog-page .catalog-proof-item{justify-content:center;padding-block:21px}.catalog-page .catalog-status>strong,.catalog-page .catalog-proof-item>strong{font-size:1.0625rem}.catalog-page .catalog-status>p,.catalog-page .catalog-proof-item>p{font-size:0.775rem}@media(max-width:1050px){.catalog-page .catalog-intro__grid{height:400px}.catalog-page .catalog-intro__copy{padding-right:42px}.catalog-page .catalog-intro h1{font-size:clamp(2.75rem,5vw,3.375rem)}}@media(max-width:760px){.catalog-page .catalog-intro__grid{height:auto}.catalog-page .catalog-intro__copy{height:auto;min-height:320px;padding:36px 24px}.catalog-page .catalog-intro__visual{height:240px;min-height:240px}.catalog-page .catalog-intro__visual img{object-position:52% 58%}.catalog-page .catalog-intro__proof,.catalog-page .catalog-intro__proof-grid{min-height:0}}@media(max-width:520px){.catalog-page .catalog-intro__copy{min-height:310px;padding:34px 20px}.catalog-page .catalog-intro h1{font-size:2.25rem}.catalog-page .catalog-intro__visual{height:220px;min-height:220px}}.home-page .site-header{box-shadow:0 10px 30px rgba(16,42,67,0.06)}.home-page .site-nav>a:not(.nav-action){text-underline-offset:7px}.home-page .nav-action,.home-page .button{border-radius:6px;transition:border-color 160ms ease,background-color 160ms ease,box-shadow 160ms ease,color 160ms ease,transform 160ms ease}.home-page .nav-action:hover,.home-page .nav-action:focus-visible,.home-page .button:hover,.home-page .button:focus-visible{box-shadow:0 10px 24px rgba(16,42,67,0.16);transform:translateY(-1px)}.home-page .proof-strip{border-block:1px solid rgba(43,93,160,0.12);background:linear-gradient(90deg,#edf4ff 0%,#e7f0ff 50%,#edf4ff 100%)}.home-page .proof-strip__grid{grid-template-columns:repeat(4,minmax(0,1fr))}.home-page .proof-strip__grid>div+div{border-left:1px solid rgba(43,93,160,0.18)}.home-page .featured-vial{padding-block:76px}.home-page .featured-vial__heading{margin-bottom:28px}.home-page .featured-vial__media,.home-page .featured-vial__details{border-color:#c4d4e9;box-shadow:0 20px 50px rgba(16,42,67,0.09)}.home-page .featured-vial__details{position:relative;overflow:hidden;border-left:4px solid var(--teal-bright);background:radial-gradient(circle at 100% 0%,rgba(51,103,175,0.12),transparent 42%),linear-gradient(145deg,#f6f9ff 0%,#eaf2ff 100%)}.home-page .featured-vial__details::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--teal),var(--teal-bright))}.home-page .featured-vial__details dl{width:100%;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid rgba(43,93,160,0.18)}.home-page .featured-vial__details dl>div{min-height:68px;align-content:center;grid-template-columns:1fr;gap:5px;padding:11px 16px}.home-page .featured-vial__details dl>div:first-child{padding-left:0}.home-page .featured-vial__details dl>div+div{border-left:1px solid rgba(43,93,160,0.18)}.home-page .featured-vial__details dt{color:var(--muted);font-size:0.625rem;letter-spacing:0.08em}.home-page .featured-vial__details dd{font-size:0.9rem}.home-page .featured-vial__details .button{box-shadow:0 12px 28px rgba(16,42,67,0.16)}.home-page .standards-band--light{padding-block:68px;background:linear-gradient(180deg,rgba(240,246,255,0.7),rgba(232,241,255,0.96)),var(--mint)}.home-page .standards-band--light .standards-grid{gap:22px}.home-page .standards-band--light .standards-grid article{min-height:228px;padding:28px;border:1px solid rgba(43,93,160,0.16);border-radius:12px;background:rgba(255,255,255,0.86);box-shadow:0 14px 34px rgba(16,42,67,0.07)}.home-page .standards-band--light .standards-grid article>span{width:38px;height:38px;display:grid;place-items:center;margin-bottom:22px;border-radius:50%;color:var(--white);background:var(--teal-bright);box-shadow:0 8px 18px rgba(43,93,160,0.2)}.home-page .standards-band--light .standards-grid h3{margin-bottom:12px;font-size:1.24rem}.home-page .standards-band--light .standards-grid p{font-size:0.9rem;line-height:1.65}.home-page .resource-library{padding-block:64px 72px;background:linear-gradient(180deg,#ffffff 0%,#f9fbff 100%)}.home-page .resource-card{position:relative;overflow:hidden;border:1px solid rgba(43,93,160,0.2);border-top:4px solid var(--teal-bright);border-left-width:1px;border-radius:12px;background:linear-gradient(155deg,#ffffff 0%,#f7faff 100%);box-shadow:0 12px 30px rgba(16,42,67,0.06)}.home-page .resource-card:nth-child(2){border-top-color:var(--teal)}.home-page .resource-card:nth-child(3){border-top-color:var(--teal)}.home-page .resource-card:hover,.home-page .resource-card:focus-within{border-color:rgba(43,93,160,0.52);box-shadow:0 22px 46px rgba(16,42,67,0.13);transform:translateY(-4px)}.home-page .resource-card .button{min-height:42px;border-color:var(--teal-bright);color:var(--teal)}.home-page .resource-card .button:hover,.home-page .resource-card .button:focus-visible{border-color:var(--teal-bright);color:var(--white);background:var(--teal-bright)}.home-page .catalog-cta{border-top:1px solid rgba(255,255,255,0.1);background:radial-gradient(circle at 50% -30%,rgba(51,103,175,0.54),transparent 48%),var(--navy)}.home-page .catalog-cta .button--secondary{box-shadow:0 14px 30px rgba(3,18,31,0.24)}.home-page .site-footer{min-height:300px;gap:26px;padding-top:42px;background:linear-gradient(180deg,#102e4b 0%,var(--navy) 100%)}.home-page .site-footer__main{min-height:154px;grid-template-columns:minmax(300px,1.1fr) minmax(330px,0.9fr) minmax(250px,0.72fr);gap:56px}.home-page .site-footer__brand .brand__logo{width:42px;height:42px;flex-basis:42px}.home-page .site-footer__brand-name{font-size:1.12rem}.home-page .site-footer__brand>p{margin-top:14px;font-size:0.84rem;line-height:1.65}.home-page .site-footer__links{gap:46px}.home-page .site-footer__links a{font-size:0.84rem}.home-page .site-footer__address{width:100%;min-width:0;font-size:0.78rem;line-height:1.55}.home-page .site-footer__legal{align-items:center;grid-template-columns:minmax(300px,1fr) minmax(0,1.4fr) auto;padding-top:20px}.home-page .site-footer__legal p{white-space:normal}.home-page .site-footer__policy-links{gap:7px 14px}.home-page .site-footer__policy-links a{font-size:0.625rem}@media(max-width:1050px)and (min-width:761px){.home-page .site-footer__main{grid-template-columns:minmax(230px,1fr) auto minmax(220px,0.8fr);gap:28px}}@media(max-width:760px){.home-page .site-header{box-shadow:0 8px 22px rgba(16,42,67,0.07)}.home-page .nav-action:hover,.home-page .nav-action:focus-visible,.home-page .button:hover,.home-page .button:focus-visible{transform:none}.home-page .proof-strip__grid>div+div{border-left:0;border-top:1px solid rgba(43,93,160,0.14)}.home-page .proof-strip{min-height:282px}.home-page .proof-strip__grid{grid-template-columns:1fr}.home-page .featured-vial{padding-block:48px}.home-page .featured-vial__heading{margin-bottom:22px}.home-page .featured-vial__media{box-shadow:0 16px 34px rgba(16,42,67,0.1)}.home-page .featured-vial__details{margin-top:-2px;padding:24px 20px;border:1px solid #c4d4e9;border-left:4px solid var(--teal-bright);border-radius:var(--radius-lg);background:radial-gradient(circle at 100% 0%,rgba(51,103,175,0.1),transparent 48%),#f4f8ff;box-shadow:0 16px 34px rgba(16,42,67,0.08)}.home-page .featured-vial__details dl{grid-template-columns:1fr}.home-page .featured-vial__details dl>div,.home-page .featured-vial__details dl>div:first-child{min-height:48px;grid-template-columns:72px minmax(0,1fr);gap:10px;padding:10px 0}.home-page .featured-vial__details dl>div+div{border-top:1px solid rgba(43,93,160,0.16);border-left:0}.home-page .standards-band--light{padding-block:48px}.home-page .standards-band--light .standards-grid{gap:14px}.home-page .standards-band--light .standards-grid article{min-height:0;padding:22px;border:1px solid rgba(43,93,160,0.16);border-radius:10px}.home-page .standards-band--light .standards-grid article:last-child{border-bottom:1px solid rgba(43,93,160,0.16)}.home-page .standards-band--light .standards-grid article>span{width:34px;height:34px;margin-bottom:16px}.home-page .resource-library{padding-block:48px}.home-page .resource-card,.home-page .resource-card:last-child{min-height:0;height:auto;padding:24px 22px;border-top-width:4px;border-left-width:1px}.home-page .resource-card .button{margin-top:10px}.home-page .site-footer{min-height:0;gap:22px;padding-top:30px}.home-page .site-footer__main{gap:22px}.home-page .site-footer__links{width:100%;gap:28px}.home-page .site-footer__links>div{flex:1 1 130px}.home-page .site-footer__legal{gap:12px}}@media(prefers-reduced-motion:reduce){.home-page .nav-action,.home-page .button,.home-page .resource-card{transition:none}}.catalog-page,.product-page{font-family:"Plus Jakarta Sans",Inter,ui-sans-serif,system-ui,sans-serif}.catalog-page .page-shell,.product-page .page-shell{width:min(1280px,calc(100% - 48px))}.catalog-page .site-header,.product-page .site-header{min-height:88px;height:88px;padding:0 max(32px,calc((100vw - 1280px) / 2));border-bottom:1px solid var(--line);background:var(--surface);box-shadow:none;backdrop-filter:none}.catalog-page .site-nav,.product-page .site-nav{gap:28px;font-size:0.75rem}.catalog-page .nav-action,.product-page .nav-action{min-height:44px;padding-inline:24px;border-radius:6px;color:var(--surface);background:var(--navy)}.catalog-page .catalog-intro{padding:0;background:var(--navy)}.catalog-page .catalog-intro__grid{width:100%;max-width:none;height:460px;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;padding:0}.catalog-page .catalog-intro__copy{min-width:0;display:flex;align-items:flex-start;justify-content:center;flex-direction:column;padding:64px max(40px,calc((100vw - 1280px) / 2));color:var(--surface);background:var(--navy)}.catalog-page .catalog-intro__copy>*{width:min(100%,560px)}.catalog-page .catalog-intro .eyebrow{margin-bottom:24px;color:var(--teal-on-dark);font-size:0.75rem;letter-spacing:0.12em}.catalog-page .catalog-intro h1{margin:0 0 24px;color:var(--surface);font-size:clamp(3rem,3.9vw,3.5rem);font-weight:800;line-height:1.1;letter-spacing:-0.04em}.catalog-page .catalog-intro .lede{max-width:540px;margin:0 0 30px;color:var(--teal-on-dark);font-size:1.0625rem;line-height:1.6}.catalog-page .catalog-intro .button-row{gap:24px;margin:0}.catalog-page .catalog-intro .button{min-height:48px;padding-inline:0;border:0;color:var(--surface);background:transparent;font-size:0.75rem}.catalog-page .catalog-intro .button:hover,.catalog-page .catalog-intro .button:focus-visible{color:var(--teal-on-dark);background:transparent;text-decoration:underline;text-underline-offset:5px}.catalog-page .catalog-intro__visual{min-height:0;height:460px;overflow:hidden;background:var(--navy)}.catalog-page .catalog-intro__visual picture{width:100%;height:100%;display:block}.catalog-page .catalog-intro__visual img{width:100%;height:100%;object-fit:cover;object-position:52% 58%}.catalog-page .catalog-intro__proof{display:none}.catalog-discovery{padding-block:52px;background:var(--mint)}.catalog-discovery .catalog-merchandising__heading{min-height:64px;align-items:center;margin-bottom:24px}.catalog-discovery .catalog-merchandising__heading .eyebrow{display:none}.catalog-discovery .catalog-merchandising__heading h2{margin:0;color:var(--navy);font-size:1.875rem;line-height:1.2}.catalog-discovery .catalog-merchandising__heading>p{width:min(100%,500px);margin:0;font-size:0.875rem;line-height:1.55}.catalog-discovery .catalog-merchandising__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.catalog-discovery .catalog-merchandising__card{min-height:180px;padding:22px 24px;border:1px solid var(--line);border-radius:10px;box-shadow:none}.catalog-discovery .catalog-merchandising__card>strong{margin-top:8px}.catalog-discovery .catalog-merchandising__card>p{margin:6px 0 14px}.catalog-discovery .catalog-merchandising__actions button{border:0;color:var(--teal);background:transparent}.catalog-page .catalog-results{padding-block:34px 72px;background:var(--surface)}.catalog-page .results-heading{min-height:42px;margin-bottom:24px}.catalog-page .results-heading .eyebrow{display:none}.catalog-page .results-heading h2{font-size:1.75rem}.catalog-page .results-heading>span{color:var(--teal);font-size:0.75rem;font-weight:700}.catalog-page .catalog-controls{grid-template-columns:minmax(360px,1.25fr) minmax(360px,1fr) 282px auto;gap:24px;margin-bottom:54px}.catalog-page .search-field input,.catalog-page .availability-control select,.catalog-page .filter-button{min-height:52px;border-radius:8px}.catalog-page .search-field input{padding-inline:18px;background:var(--mint)}.catalog-page .category-filter-row{min-width:0;gap:0;overflow:hidden;border:1px solid var(--line);border-radius:8px}.catalog-page .filter-button{flex:1 1 auto;min-width:0;min-height:50px;padding-inline:10px;border:0;border-radius:0;font-size:0.65rem}.catalog-page .filter-button:hover,.catalog-page .filter-button:focus-visible,.catalog-page .filter-button.is-active{color:var(--teal);background:var(--mint)}.catalog-page .catalog-filter-summary{color:var(--muted);font-size:0.65rem}.catalog-priority[hidden]{display:none}.catalog-priority{margin-bottom:58px}.catalog-priority>h3,.catalog-all-heading h3{margin:0 0 22px;color:var(--navy);font-size:1.125rem}.catalog-priority__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.catalog-all-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:0 0 22px;padding-top:34px;border-top:1px solid var(--line)}.catalog-all-heading h3,.catalog-all-heading p{margin:0}.catalog-all-heading p{color:var(--muted);font-size:0.78rem}.catalog-page .catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.catalog-page .product-card,.product-page .product-card{position:relative;border:1px solid var(--line);border-radius:10px;box-shadow:none}.catalog-page .product-card__media{margin:0;border-radius:10px 10px 0 0;background:var(--paper)}.catalog-page .product-card__media .vial-shot--photo>img{width:100%;height:100%;object-fit:contain;object-position:center}.catalog-page .product-card__details,.product-page .product-card__details{position:relative;gap:12px;padding:22px 24px 24px}.catalog-page .product-card__details::before,.product-page .product-card__details::before{content:"";width:100%;height:4px;display:block;margin-bottom:2px;background:var(--teal-bright)}.catalog-page .product-card__header,.product-page .product-card__header{display:flex;align-items:center;justify-content:space-between;gap:12px}.catalog-page .product-card__category,.product-page .product-card__category{color:var(--teal);font-size:0.625rem}.catalog-page .availability-tag,.product-page .availability-tag{border-radius:var(--radius-pill)}.catalog-page .product-card h3,.product-page .product-card h3{font-size:1.15rem;line-height:1.35}.catalog-page .product-card__details>p,.product-page .product-card__details>p{font-size:0.75rem;line-height:1.5}.catalog-page .product-card__summary,.product-page .product-card__summary{color:var(--muted)}.catalog-page .product-card__summary,.catalog-page .product-card__research-intents{display:none}.catalog-page .product-card__details{gap:10px}.catalog-page .product-card--priority{min-height:0}.catalog-page .product-card--priority .product-card__media{height:auto;aspect-ratio:4 / 3}.catalog-page .product-card--priority .product-card__details{min-height:210px}.catalog-page .product-card--priority .product-card__research-intents{display:none}.catalog-documentation-cta{min-height:240px;display:flex;align-items:center;color:var(--teal-on-dark);background:var(--navy)}.catalog-documentation-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:48px}.catalog-documentation-cta h2{margin:0 0 18px;color:var(--surface);font-size:2.125rem}.catalog-documentation-cta p{max-width:760px;margin:0;color:var(--teal-on-dark);font-size:0.92rem}.catalog-documentation-cta .button{flex:0 0 auto;min-width:180px;min-height:48px;border-radius:6px}.product-page .breadcrumb{background:var(--surface);border-bottom:1px solid var(--line)}.product-page .breadcrumb .page-shell{min-height:56px;color:var(--teal);font-size:0.72rem}.product-page .product-overview{padding-block:64px;background:var(--paper)}.product-page .product-overview__grid{grid-template-columns:minmax(0,600px) minmax(0,616px);align-items:start;gap:64px}.product-page .product-media--large{order:1;height:572px;aspect-ratio:auto;border-radius:12px;background:var(--surface)}.product-page .product-media--large img{object-fit:contain}.product-page .product-copy{order:2;min-width:0;color:var(--text)}.product-page .product-copy__meta{gap:12px;margin:2px 0 24px}.product-page .product-copy__meta .eyebrow,.product-page .product-copy__meta .availability-tag{color:var(--teal);background:transparent;font-size:0.72rem;letter-spacing:0.08em}.product-page .product-copy h1{margin:0 0 20px;color:var(--navy);font-size:3.25rem;font-weight:800;line-height:1.08;letter-spacing:-0.045em}.product-page .product-description{max-width:590px;color:var(--muted);font-size:1rem;font-weight:400;line-height:1.62}.product-page .product-copy>p.product-description{color:var(--muted);font-size:1rem;font-weight:400;line-height:1.62}.product-page .product-copy>p:not(.eyebrow):not(.product-strength):not(.research-notice){max-width:590px;color:var(--muted);font-size:1rem;font-weight:400;line-height:1.62}.product-page .product-buy-panel{display:flex;flex-direction:column;gap:14px;margin-top:24px;padding:24px 28px;border:1px solid var(--line);border-radius:12px;box-shadow:none}.product-page .product-buy-panel__selection{display:block;padding:0;border:0}.product-page .product-buy-panel__selection>div{display:flex;align-items:baseline;gap:14px}.product-page .product-buy-panel__selection>div+div{display:none}.product-page .product-buy-panel__selection span,.product-page .product-buy-panel .product-purchase span,.product-page .product-shipping__heading span{color:var(--navy);font-size:0.72rem;font-weight:800;letter-spacing:0}.product-page .product-buy-panel__selection strong{color:var(--navy);font-size:0.875rem}.product-page .product-variant-selector{order:2}.product-page .product-shipping{order:3;padding:0;background:transparent}.product-page .product-shipping__heading{display:block}.product-page .product-shipping__heading>div:first-child,.product-page .product-shipping__progress,.product-page .product-shipping>p{display:none}.product-page .product-shipping__heading>div:last-child{display:flex;align-items:baseline;gap:14px}.product-page .product-shipping__heading strong{color:var(--navy);font-size:0.875rem;text-transform:uppercase}.product-page .product-buy-panel .product-purchase{order:4;display:flex;flex-direction:column;gap:18px}.product-page .product-buy-panel .product-purchase__price{display:flex;align-items:baseline;gap:14px}.product-page .product-buy-panel .product-purchase strong{font-size:0.875rem;letter-spacing:0}.product-page .product-buy-panel .product-purchase .button{min-height:52px;border-radius:6px;font-size:0.875rem;font-weight:700;letter-spacing:0.02em}.product-page .product-buy-panel+.attribute-list{gap:0;margin:20px 0 0}.product-page .attribute-list li{padding:0;color:var(--teal);background:transparent;font-size:0.68rem;text-transform:none}.product-page .attribute-list li:first-child{display:none}.product-page .attribute-list li+li::before{content:"•";margin-inline:10px}.product-page .attribute-list a{color:inherit}.product-page .summary-facts,.product-page .research-highlights,.product-page .product-use-notice,.product-page .product-copy>.button-row{display:none!important}.product-page .stock-alert:not([hidden]){margin-top:26px}.product-page .product-classification{padding-block:50px;background:var(--mint)}.product-page .product-classification__header{grid-template-columns:minmax(0,1fr) minmax(360px,490px);align-items:start;gap:64px;margin-bottom:24px}.product-page .product-classification__header .eyebrow{display:none}.product-page .product-classification__header h2{margin:0;font-size:2rem;font-weight:700}.product-page .product-classification__header>p{font-size:0.875rem;line-height:1.6}.product-page .product-classification__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-page .product-classification__facts{display:none}.product-page .product-classification-card--compact{min-height:180px;padding:24px;border:1px solid var(--line);border-radius:10px;box-shadow:none}.product-page .product-classification-card--compact .eyebrow{margin:0 0 8px;font-size:0.65rem}.product-page .product-classification-card--compact h3{margin:0 0 24px;font-size:0.9rem;line-height:1.45}.product-page .product-classification-card--compact .product-classification-card__link{margin-top:auto;font-size:0.7rem}.product-page .product-classification__note{margin:18px 0 0;color:var(--muted);font-size:0.72rem}.product-page .related-products{border:0;background:var(--surface)}.product-page .related-products.section-pad{padding-block:48px}.product-page .related-products__heading{align-items:center;margin-bottom:24px}.product-page .related-products__heading .eyebrow,.product-page .related-products__intro a{display:none}.product-page .related-products__heading h2{margin:0;font-size:1.875rem}.product-page .related-products__intro{justify-items:end}.product-page .related-products__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-page .related-products .product-card{min-height:250px}.product-page .related-products .product-card__media{display:none}.product-page .related-products .product-card__details{min-height:250px}.product-page .related-products .product-card__research-intents{display:none}.product-page .product-card--related .product-card__match{order:4;padding:0;border-radius:0;color:var(--muted);background:transparent;font-size:0.7rem;text-transform:none}.product-page .documentation-cta--dark{min-height:230px;padding-block:48px}.product-page .documentation-cta__inner{gap:48px}.product-page .documentation-cta h2{margin:0 0 12px;font-size:2rem}.product-page .documentation-cta .eyebrow{display:none}.product-page .documentation-cta__inner p:last-child{color:var(--teal-on-dark);font-size:0.875rem}.product-page .documentation-cta .button-row{flex-wrap:nowrap;margin:0}.product-page .documentation-cta .button{min-height:48px;border-radius:6px}@media(max-width:1050px){.catalog-page .catalog-intro__copy{padding-inline:48px}.catalog-page .catalog-controls{grid-template-columns:minmax(300px,1fr) minmax(320px,1fr) 220px}.catalog-page .catalog-reset{grid-column:1 / -1;justify-self:start}.catalog-page .catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.product-page .product-overview__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:42px}.product-page .product-media--large{height:520px}}@media(max-width:760px){.catalog-page .page-shell,.product-page .page-shell{width:min(100% - 36px,1280px)}.catalog-page .site-header,.product-page .site-header{min-height:72px;height:72px;padding:0 18px}.catalog-page .site-header .brand__mark,.product-page .site-header .brand__logo{width:42px;height:42px;flex-basis:42px}.catalog-page .site-nav,.product-page .site-nav{inset:72px 14px auto}.catalog-page .catalog-intro__grid{height:auto;display:flex;flex-direction:column}.catalog-page .catalog-intro__copy{width:100%;min-height:350px;padding:36px 22px 32px}.catalog-page .catalog-intro__copy>*{width:100%}.catalog-page .catalog-intro .eyebrow{margin-bottom:18px;font-size:0.68rem}.catalog-page .catalog-intro h1{margin-bottom:18px;font-size:2.25rem;line-height:1.16}.catalog-page .catalog-intro .lede{margin-bottom:20px;font-size:0.875rem;line-height:1.55}.catalog-page .catalog-intro .button-row{width:100%;display:block}.catalog-page .catalog-intro .button{width:100%;padding-inline:18px;color:var(--surface);background:var(--teal-bright)}.catalog-page .catalog-intro .button--secondary{display:none}.catalog-page .catalog-intro__visual{width:100%;height:240px;min-height:240px}.catalog-discovery{padding-block:30px}.catalog-discovery .catalog-merchandising__heading{min-height:0;align-items:flex-start;flex-direction:column;gap:10px;margin-bottom:16px}.catalog-discovery .catalog-merchandising__heading h2{font-size:1.56rem}.catalog-discovery .catalog-merchandising__heading>p{font-size:0.78rem}.catalog-discovery .catalog-merchandising__grid{grid-template-columns:1fr;gap:12px}.catalog-discovery .catalog-merchandising__card{min-height:132px;padding:16px 18px}.catalog-discovery .catalog-merchandising__card>strong{margin-top:6px}.catalog-discovery .catalog-merchandising__card>p{margin:4px 0 8px}.catalog-discovery .catalog-merchandising__actions button{display:none}.catalog-page .catalog-results{padding-block:28px 48px}.catalog-page .results-heading{margin-bottom:14px}.catalog-page .results-heading h2{font-size:1.38rem}.catalog-page .results-heading>span{font-size:0.62rem}.catalog-page .catalog-controls{display:flex;align-items:stretch;flex-direction:column;gap:10px;margin-bottom:28px}.catalog-page .category-filter-row{width:100%}.catalog-page .catalog-filter-summary{order:6}.catalog-priority{margin-bottom:38px}.catalog-priority>h3{text-align:center}.catalog-priority__grid{grid-template-columns:1fr;gap:16px}.catalog-page .product-card--priority{min-height:0}.catalog-page .product-card--priority .product-card__media{display:grid;aspect-ratio:4 / 3}.catalog-page .product-card--priority .product-card__details{min-height:260px}.catalog-all-heading{align-items:flex-start;flex-direction:column;gap:6px;padding-top:28px}.catalog-page .catalog-grid{grid-template-columns:1fr;gap:16px}.catalog-documentation-cta{min-height:230px;padding-block:34px}.catalog-documentation-cta__inner{align-items:stretch;flex-direction:column;gap:16px}.catalog-documentation-cta h2{font-size:1.56rem;line-height:1.28}.catalog-documentation-cta p{font-size:0.75rem}.catalog-documentation-cta .button{width:100%}.product-page{padding-bottom:82px}.product-page .breadcrumb .page-shell{min-height:44px;font-size:0.625rem}.product-page .product-overview{padding-block:14px 36px}.product-page .product-overview__grid{grid-template-columns:1fr;gap:24px}.product-page .product-media--large{height:360px}.product-page .product-copy__meta{margin:0 0 16px}.product-page .product-copy h1{margin-bottom:14px;font-size:2.25rem}.product-page .product-description{font-size:0.82rem;line-height:1.6}.product-page .product-buy-panel{gap:12px;margin-top:22px;padding:20px;border-radius:10px}.product-page .product-buy-panel .product-purchase{grid-template-columns:1fr}.product-page .product-buy-panel .product-purchase .button{width:100%}.product-page .attribute-list{flex-wrap:nowrap}.product-page .attribute-list li{font-size:0.62rem}.product-page .product-classification{padding-block:32px}.product-page .product-classification__header{grid-template-columns:1fr;gap:8px;margin-bottom:14px}.product-page .product-classification__header h2{font-size:1.56rem;line-height:1.28}.product-page .product-classification__header>p{display:none}.product-page .product-classification .page-shell{display:flex;flex-direction:column}.product-page .product-classification__header{order:1}.product-page .product-classification__note{order:2;margin:0 0 14px;font-size:0.7rem}.product-page .product-classification__grid{order:3;grid-template-columns:1fr;gap:14px;padding-top:0}.product-page .product-classification-card--compact{min-height:92px;padding:14px 18px}.product-page .product-classification-card--compact .eyebrow{margin-bottom:4px}.product-page .product-classification-card--compact h3{margin-bottom:4px;font-size:0.78rem}.product-page .product-classification-card--compact .product-classification-card__link{margin-top:0;font-size:0.66rem}.product-page .related-products.section-pad{padding-block:30px}.product-page .related-products__heading{justify-content:center;margin-bottom:18px;text-align:center}.product-page .related-products__heading h2{font-size:1.44rem}.product-page .related-products__intro{display:none}.product-page .related-products__grid{width:100%;display:grid;grid-template-columns:1fr;grid-auto-flow:row;gap:16px;margin:0;padding:0;overflow:visible}.product-page .related-products .product-card:nth-child(n+3){display:none}.product-page .related-products .product-card,.product-page .related-products .product-card__details{min-height:250px}.product-page .documentation-cta--dark{min-height:272px;padding-block:28px}.product-page .documentation-cta__inner{align-items:stretch;flex-direction:column;gap:16px}.product-page .documentation-cta h2{font-size:1.625rem;line-height:1.3}.product-page .documentation-cta__inner p:last-child{font-size:0.78rem}.product-page .documentation-cta .button-row{display:block}.product-page .documentation-cta .button{width:100%}.product-page .documentation-cta .button--secondary{display:none}}@media(max-width:420px){.catalog-page .product-card__details,.product-page .product-card__details{padding:20px}.product-page .product-copy h1{font-size:2rem}.product-page .product-media--large{height:340px}}.site-header__mobile-actions{display:contents}.mobile-cart-link{display:none}.research-area-page .site-header{min-height:88px;height:88px;padding:0 max(32px,calc((100vw - 1280px) / 2));border-bottom:1px solid var(--line);background:var(--surface);box-shadow:none;backdrop-filter:none}.research-area-page .site-nav{gap:28px;font-size:0.75rem}.research-area-page .nav-action{min-height:44px;padding-inline:24px;border-radius:6px;color:var(--surface);background:var(--navy)}.research-area-page .research-area-shell{width:min(1280px,calc(100% - 48px))}.research-area-page .research-area-hero{padding:0 0 56px;color:var(--teal-on-dark);background:var(--navy)}.research-area-page .research-area-breadcrumb{min-height:56px;align-items:center;margin:0;border-bottom:1px solid rgb(185 216 255 / 22%);color:var(--teal-on-dark)}.research-area-page .research-area-breadcrumb a,.research-area-page .research-area-breadcrumb strong{color:var(--teal-on-dark)}.research-area-page .research-area-breadcrumb span{color:rgb(185 216 255 / 48%)}.research-area-page .research-area-hero__grid{grid-template-columns:minmax(0,1fr) 440px;gap:72px;padding-block:56px 48px;align-items:stretch}.research-area-page .research-area-hero__copy{display:flex;flex-direction:column;justify-content:center}.research-area-page .research-area-hero__copy .eyebrow{color:var(--teal-on-dark);letter-spacing:0.12em}.research-area-page .research-area-hero h1{margin:20px 0 22px;color:var(--surface);font-size:clamp(3rem,4.4vw,4.25rem);font-weight:800;line-height:1.04}.research-area-page .research-area-hero__copy>p:not(.eyebrow){max-width:720px;color:rgb(255 255 255 / 76%);font-size:1rem;line-height:1.72}.research-area-page .research-area-actions{margin-top:30px}.research-area-page .research-area-actions .button--primary{border-color:var(--teal-bright);color:var(--surface);background:var(--teal-bright)}.research-area-page .research-area-text-link{color:var(--teal-on-dark)}.research-area-page .research-pathway-map{display:flex;flex-direction:column;justify-content:center;padding:34px;border:0;border-radius:12px;background:var(--surface);box-shadow:0 20px 60px rgb(2 14 28 / 18%)}.research-area-page .research-pathway-map .eyebrow{color:var(--teal)}.research-area-page .research-pathway-map h2{margin:18px 0 24px;font-size:1.65rem}.research-area-page .research-pathway-map li{min-height:58px;border:1px solid transparent;background:var(--mint)}.research-area-page .research-area-stats{gap:0;margin:0;border:1px solid rgb(185 216 255 / 32%);border-radius:10px;overflow:hidden}.research-area-page .research-area-stats div{border:0;border-right:1px solid rgb(185 216 255 / 32%);border-radius:0;background:rgb(255 255 255 / 7%)}.research-area-page .research-area-stats div:last-child{border-right:0}.research-area-page .research-area-stats dt{color:var(--surface)}.research-area-page .research-area-stats dd{color:var(--teal-on-dark)}.research-area-page .research-area-section{padding-block:72px}.research-area-page .research-area-section--surface:first-of-type{background:var(--mint)}.research-area-page .research-area-heading{margin-bottom:34px}.research-area-page .research-area-heading h2,.research-area-page .research-area-lower-grid h2{font-weight:700}.research-area-page .research-topic-card{border-radius:10px;background:var(--surface)}.research-area-page .research-record{min-height:248px;gap:16px;padding:24px;border-radius:8px}.research-area-page .research-record h3{font-size:1.25rem}.research-area-page .research-related-card,.research-area-page .research-document-list>a{background:var(--surface)}@media(max-width:760px){.site-header__mobile-actions{display:flex;align-items:center;gap:12px}.mobile-cart-link{min-height:42px;display:inline-flex;align-items:center;gap:5px;color:var(--navy);font-size:0.68rem;font-weight:800;letter-spacing:0.04em;text-transform:uppercase}.mobile-cart-link span{min-width:18px;height:18px;display:inline-grid;place-items:center;border-radius:999px;color:var(--surface);background:var(--navy);font-size:0.58rem}.research-area-page .site-header{min-height:72px;height:72px;padding:0 18px}.research-area-page .site-nav{inset:72px 14px auto}.research-area-page .research-area-shell{width:min(100% - 36px,1280px)}.research-area-page .research-area-hero{padding-bottom:30px}.research-area-page .research-area-breadcrumb{min-height:52px;gap:6px;font-size:0.58rem}.research-area-page .research-area-hero__grid{grid-template-columns:1fr;gap:28px;padding-block:32px 28px}.research-area-page .research-area-hero h1{margin-block:16px 18px;font-size:2.25rem;line-height:1.12}.research-area-page .research-area-hero__copy>p:not(.eyebrow){font-size:0.875rem;line-height:1.65}.research-area-page .research-area-actions{margin-top:24px}.research-area-page .research-pathway-map{padding:22px}.research-area-page .research-pathway-map h2{margin-block:14px 18px;font-size:1.4rem}.research-area-page .research-pathway-map li{min-height:52px}.research-area-page .research-area-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.research-area-page .research-area-stats div{min-width:0;display:block;padding:14px 10px;text-align:center}.research-area-page .research-area-stats dt{font-size:1.15rem}.research-area-page .research-area-stats dd{margin-top:6px;font-size:0.5rem;line-height:1.35}.research-area-page .research-area-section{padding-block:48px}.research-area-page .research-area-heading{gap:12px;margin-bottom:24px}.research-area-page .research-record{min-height:248px}.product-page{padding-bottom:74px}}.cart-page{color:var(--text);background:var(--paper)}.cart-page h1,.cart-page h2{font-family:"Plus Jakarta Sans",Inter,sans-serif}.cart-page .site-header{min-height:94px;height:94px;padding:0 max(24px,calc((100vw - var(--max)) / 2));border-bottom-color:var(--line);background:var(--white);backdrop-filter:none}.cart-page .site-header .brand{gap:14px}.cart-page .site-header .brand__mark,.cart-page .site-header .brand__mark .brand__logo{width:64px;height:64px;flex:0 0 64px;object-fit:contain}.cart-page .site-header .brand__mark{overflow:hidden}.cart-page .site-header .brand__name{font-size:1.25rem;letter-spacing:0.6px}.cart-page .site-header .brand__lab{margin-top:1px;color:var(--teal);font-size:0.625rem;letter-spacing:2.2px}.cart-page .site-nav{gap:24px;font-size:0.8125rem}.cart-page .site-nav .nav-action{min-height:44px;display:inline-flex;align-items:center;padding:0 20px;border-radius:6px;color:var(--white);background:var(--navy)}.cart-page .purchase-progress{border-bottom:1px solid rgba(203,216,230,0.72);background:var(--mint)}.cart-page .purchase-progress .page-shell{min-height:72px;font-size:0.72rem;letter-spacing:0.02em}.cart-page .purchase-progress .page-shell>:is(a,span,strong){min-height:34px;display:flex;align-items:center;gap:10px;color:var(--soft);text-decoration:none}.cart-page .purchase-progress .page-shell>:is(a,strong){color:var(--teal)}.cart-page .purchase-progress .page-shell>:is(a,span,strong)::before{width:30px;height:30px;display:inline-grid;place-items:center;flex:0 0 30px;border:1px solid var(--line);border-radius:50%;color:var(--soft);background:var(--white);font-size:0}.cart-page .purchase-progress .page-shell>:is(a,strong)::before{border-color:var(--teal-bright);color:var(--white);background:var(--teal-bright)}.cart-page .purchase-progress .page-shell>:nth-child(1)::before{content:"01";font-size:0.62rem}.cart-page .purchase-progress .page-shell>:nth-child(2)::before{content:"02";font-size:0.62rem}.cart-page .purchase-progress .page-shell>:nth-child(3)::before{content:"03";font-size:0.62rem}.cart-page .cart-intro{padding-top:52px;padding-bottom:34px}.cart-page .cart-intro .eyebrow{width:fit-content;margin-bottom:12px;padding:7px 11px;border-radius:var(--radius-pill);color:var(--teal);background:var(--mint)}.cart-page .cart-intro h1{max-width:860px;margin:0 0 12px;color:var(--navy);font-size:clamp(2.4rem,4vw,3.65rem);font-weight:800;line-height:1.08;letter-spacing:-0.04em}.cart-page .cart-intro>p:last-child{max-width:760px;color:var(--muted);font-size:0.9rem;line-height:1.65}.cart-page .cart-layout{grid-template-columns:minmax(0,1fr) 400px;gap:32px;padding-bottom:56px}.cart-page .cart-lines>.eyebrow{margin-bottom:14px;color:var(--teal)}.cart-page #cart-items{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--white)}.cart-page .cart-item{grid-template-columns:100px minmax(190px,1fr) 116px 92px;gap:20px;min-height:160px;padding:24px;border-bottom-color:var(--line)}.cart-page .cart-item:last-child{border-bottom:0}.cart-page .cart-item__media{width:82px;height:112px;border-radius:6px;background:var(--paper)}.cart-page .cart-item__copy span,.cart-page .cart-item__quantity label{color:var(--teal);letter-spacing:0.03em}.cart-page .cart-item__copy h2{margin:6px 0 5px;color:var(--navy);font-size:1.12rem;font-weight:800}.cart-page .cart-item__copy small{color:var(--teal-bright)}.cart-page .cart-item__quantity>div{border-radius:6px}.cart-page .cart-item__quantity button:last-child,.cart-page .cart-item__price button,.cart-page .cart-continue{color:var(--teal-bright)}.cart-page .cart-summary{position:sticky;top:20px;padding:24px;border-color:var(--line);border-radius:var(--radius-md);box-shadow:0 18px 42px rgba(16,42,67,0.06)}.cart-page .cart-summary h2{margin:0;color:var(--navy);font-size:1.35rem;font-weight:800}.cart-page .cart-summary dl{margin:20px 0 14px;padding-top:18px;border-top:1px solid var(--line)}.cart-page .cart-discount-row{color:var(--teal);font-weight:800}.cart-page .cart-discount-row[hidden]{display:none!important}.cart-page .cart-discount-row dt span{font-size:0.66rem;letter-spacing:0.04em}.cart-page .cart-discount{display:grid;gap:8px;margin:0 0 14px;padding:14px;border:1px solid var(--line);border-radius:6px;background:#f8fbfd}.cart-page .cart-discount>label{color:var(--navy);font-size:0.7rem;font-weight:800;letter-spacing:0.04em;text-transform:uppercase}.cart-page .cart-discount>div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}.cart-page .cart-discount input,.cart-page .cart-discount button{min-height:42px;border:1px solid #b9cbd6;border-radius:5px;font:inherit}.cart-page .cart-discount input{min-width:0;padding:0 11px;color:var(--navy);background:var(--white);text-transform:uppercase}.cart-page .cart-discount button{padding:0 14px;color:var(--white);background:var(--navy);font-size:0.72rem;font-weight:800;cursor:pointer}.research-gate__actions a:focus-visible,.research-gate__actions button:focus-visible{outline:3px solid rgba(22,159,149,0.34);outline-offset:3px}.cart-page .cart-discount button:disabled{cursor:wait;opacity:0.55}.cart-page .cart-discount .cart-discount__remove{grid-column:1 / -1;min-height:28px;padding:0;border:0;color:var(--teal-bright);background:transparent;text-align:left}.cart-page .cart-discount p{margin:0;color:var(--soft);font-size:0.72rem;line-height:1.45}.cart-page .cart-discount p[data-kind=success]{color:#236b58}.cart-page .cart-discount p[data-kind=error]{color:#a3261d}.cart-page .cart-summary__shipping{display:grid;gap:9px;margin:0;padding:13px;border-radius:6px;color:var(--teal);background:var(--mint)}.cart-page .cart-summary__shipping p{margin:0;font-size:0.7rem;font-weight:800}.cart-page .cart-summary__shipping-track{height:6px;overflow:hidden;border-radius:var(--radius-pill);background:var(--white)}.cart-page .cart-summary__shipping-track>span{width:0;height:100%;display:block;border-radius:inherit;background:var(--teal-bright);transition:width 180ms ease}.cart-page .cart-summary__total{margin-top:16px;padding-top:16px;text-transform:none}.cart-page .cart-summary__total span{color:var(--navy);font-size:0.84rem;font-weight:800}.cart-page .cart-summary__total strong{color:var(--navy);font-size:1.6rem;font-weight:800}.cart-page .cart-checkout-panel{margin-top:16px}.cart-page .cart-summary .cart-checkout{min-height:50px;border:0;border-radius:6px;background:var(--teal-bright)}.cart-page .cart-checkout[hidden],.cart-page .paypal-buttons[hidden]{display:none!important}.cart-page .checkout-ack{margin-bottom:16px;padding:14px;border-radius:6px;color:var(--navy);background:var(--mint);font-size:0.74rem}.cart-page .checkout-ack input{accent-color:var(--teal-bright)}.cart-page .checkout-ack a{color:var(--teal-bright)}.cart-page .cart-checkout-status{padding:12px;border-radius:5px;color:var(--teal);background:var(--mint);font-size:0.76rem}.cart-page .cart-summary small{margin-top:12px;color:var(--soft)}.cart-page .cart-assurances{padding:0 0 64px;border:0;background:var(--paper)}.cart-page .cart-assurances .page-shell{min-height:112px;padding-inline:32px;border-radius:var(--radius-md);color:var(--white);background:var(--navy)}.cart-page .cart-assurances article{gap:6px}.cart-page .cart-assurances article>span{color:var(--teal-on-dark);font-size:0.62rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase}.cart-page .cart-assurances article>strong{color:var(--white);font-size:0.88rem}.cart-page--payment .cart-summary{border-top:4px solid var(--teal-bright)}.cart-page--payment .cart-summary h2::after{content:"Final order";display:block;margin-top:5px;color:var(--soft);font-size:0.68rem;font-weight:600}.cart-page--payment .checkout-ack{border:1px solid rgba(29,95,209,0.14)}.cart-page .site-footer{padding:58px max(24px,calc((100vw - var(--max)) / 2)) 24px;color:var(--white);background:var(--navy)}.cart-page .site-footer__main{display:grid;grid-template-columns:minmax(260px,1.4fr) minmax(260px,1fr) minmax(240px,0.8fr);gap:64px;align-items:start}.cart-page .site-footer__brand .brand{justify-content:flex-start;color:var(--white)}.cart-page .site-footer__brand .brand__logo{width:52px;height:52px;border-radius:2px;object-fit:contain}.cart-page .site-footer__brand-name{color:var(--white);font-size:0.92rem;font-weight:800;letter-spacing:0.08em}.cart-page .site-footer__brand>p{max-width:370px;margin:18px 0 0;color:var(--teal-on-dark);font-size:0.76rem;line-height:1.65}.cart-page .site-footer__links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}.cart-page .site-footer__links>div,.cart-page .site-footer__address{display:grid;gap:10px}.cart-page .site-footer__links strong,.cart-page .site-footer__address>strong{margin-bottom:4px;color:var(--white);font-size:0.68rem;letter-spacing:0.08em;text-transform:uppercase}.cart-page .site-footer :is(a,span){color:var(--teal-on-dark);font-size:0.72rem;font-style:normal;text-decoration:none}.cart-page .site-footer__legal{display:grid;grid-template-columns:minmax(240px,1fr) auto auto;gap:24px;align-items:center;margin-top:42px;padding-top:22px;border-top:1px solid rgba(203,216,230,0.25)}.cart-page .site-footer__legal p{margin:0;color:var(--teal-on-dark);font-size:0.65rem}.cart-page .site-footer__policy-links{display:flex;flex-wrap:wrap;gap:12px}.cart-page .site-footer__policy-links a{font-size:0.62rem}@media(max-width:900px){.cart-page .cart-layout{grid-template-columns:1fr;gap:28px}.cart-page .cart-summary{position:static}.cart-page .site-footer__main{grid-template-columns:1fr 1fr}.cart-page .site-footer__address{grid-column:1 / -1}.cart-page .site-footer__legal{grid-template-columns:1fr}}@media(max-width:640px){.cart-page .site-header{min-height:72px;height:72px;padding-inline:18px}.cart-page .site-header .brand{gap:9px}.cart-page .site-header .brand__mark,.cart-page .site-header .brand__mark .brand__logo{width:40px;height:40px;flex-basis:40px}.cart-page .site-header .brand__name{font-size:0.78rem}.cart-page .site-header .brand__lab{font-size:0.48rem;letter-spacing:1.6px}.cart-page .site-header__mobile-actions{display:flex;align-items:center;gap:10px}.cart-page .mobile-cart-link{min-width:42px;min-height:42px;display:grid;place-items:center;border-radius:50%;color:var(--teal-bright);background:var(--mint);font-size:0;font-weight:800;text-decoration:none}.cart-page .mobile-cart-link span{color:inherit;font-size:0.72rem}.cart-page .purchase-progress .page-shell{width:100%;min-height:72px;padding-inline:18px}.cart-page .purchase-progress .page-shell>:is(a,span,strong){justify-content:center;flex-direction:column;gap:3px;font-size:0.56rem;line-height:1}.cart-page .purchase-progress .page-shell>:is(a,span,strong)::before{width:26px;height:26px;flex-basis:26px}.cart-page .cart-intro{padding-top:34px;padding-bottom:26px}.cart-page .cart-intro .eyebrow{margin-bottom:10px;padding:0;background:transparent}.cart-page .cart-intro h1{font-size:2rem;line-height:1.1}.cart-page .cart-intro>p:last-child{font-size:0.78rem;line-height:1.55}.cart-page .cart-item{grid-template-columns:76px minmax(0,1fr);gap:14px;padding:18px}.cart-page .cart-item__media{width:76px;height:104px}.cart-page .cart-item__copy h2{font-size:1rem}.cart-page .cart-item__quantity{grid-column:1 / -1;padding-top:14px;border-top:1px solid var(--line)}.cart-page .cart-item__price{grid-column:1 / -1;padding-top:0;border-top:0}.cart-page .cart-summary{padding:18px}.cart-page .cart-summary h2{font-size:1.2rem}.cart-page .cart-summary__total strong{font-size:1.35rem}.cart-page .cart-assurances{padding-bottom:36px}.cart-page .cart-assurances .page-shell{gap:0;padding:0}.cart-page .cart-assurances article{padding:18px;border-bottom:1px solid rgba(203,216,230,0.32)}.cart-page .cart-assurances article:last-child{border-bottom:0}.cart-page .site-footer{padding:40px 20px 24px}.cart-page .site-footer__main,.cart-page .site-footer__links{grid-template-columns:1fr;gap:28px}.cart-page .site-footer__address{grid-column:auto}.cart-page .site-footer__legal{gap:18px}}@media(max-width:760px){.catalog-page .catalog-priority__grid,.catalog-page .catalog-grid{gap:12px}.catalog-page .product-card,.catalog-page .product-card--priority{min-height:0;display:grid;grid-template-columns:112px minmax(0,1fr);align-items:stretch}.catalog-page .product-card__media,.catalog-page .product-card--priority .product-card__media{width:100%;height:100%;min-height:188px;margin:0;aspect-ratio:auto;border-right:1px solid var(--line);border-radius:10px 0 0 10px}.catalog-page .product-card__media .vial-shot,.catalog-page .product-card__media .vial-shot--photo,.catalog-page .product-card__media .vial-shot--photo>img{width:100%;height:100%}.catalog-page .product-card__details,.catalog-page .product-card--priority .product-card__details{min-width:0;min-height:0;gap:6px;padding:14px}.catalog-page .product-card__details::before{height:3px;margin-bottom:0}.catalog-page .product-card__header{align-items:flex-start;gap:6px}.catalog-page .product-card__category{font-size:0.56rem;line-height:1.3}.catalog-page .availability-tag{padding:5px 7px;font-size:0.52rem;line-height:1.1}.catalog-page .product-card h3{font-size:0.98rem;line-height:1.25}.catalog-page .product-card__details>p{font-size:0.68rem;line-height:1.35}.catalog-page .product-card__summary,.catalog-page .product-card__research-intents{display:none}.catalog-page .product-card__footer{gap:8px;padding-top:2px}.catalog-page .product-card__footer strong{font-size:0.95rem;white-space:nowrap}.catalog-page .product-card__footer .button{min-height:44px;padding-inline:8px;text-align:right}}@media(max-width:360px){.catalog-page .product-card,.catalog-page .product-card--priority{grid-template-columns:96px minmax(0,1fr)}.catalog-page .product-card__details,.catalog-page .product-card--priority .product-card__details{padding:12px}}.home-page .home-hero{min-height:570px;height:auto;overflow:hidden;color:var(--navy);background:var(--white)}.home-page .home-hero__layout{width:min(1440px,100%);min-height:570px;display:grid;grid-template-columns:minmax(0,0.95fr) minmax(0,1.05fr);margin-inline:auto}.home-page .home-hero__content{position:relative;z-index:1;width:min(100%,650px);height:auto;display:flex;align-items:flex-start;justify-content:center;flex-direction:column;gap:18px;margin:0;padding:64px 56px 64px max(48px,calc((100vw - 1280px) / 2));color:var(--navy);text-align:left}.home-page .home-hero__eyebrow{color:var(--teal);font-size:0.75rem;font-weight:800;letter-spacing:0.12em;text-align:left}.home-page .home-hero__content h1{max-width:620px;margin:0;color:var(--navy);font-size:clamp(3.3rem,5vw,5rem);font-weight:800;line-height:0.98;letter-spacing:-0.055em}.home-page .home-hero__content .lede{max-width:560px;margin:2px 0 4px;color:var(--text);font-size:1.25rem;line-height:1.5}.home-page .home-hero .button-row{width:auto;margin:0}.home-page .home-hero .button--primary{min-height:58px;padding-inline:28px;color:var(--white);background:var(--teal-bright);font-size:0.9375rem}.home-page .home-hero__cta-note{margin:0;color:var(--muted);font-size:0.8125rem}.home-page .home-hero__media{position:relative;inset:auto;min-width:0;height:auto;display:grid;place-items:center;overflow:hidden;background:var(--mint)}.home-page .home-hero__media::after{display:none}.home-page .home-hero__media img{width:100%;height:100%;object-fit:cover;object-position:center;filter:none}.home-page .proof-strip{min-height:96px;border-block:1px solid var(--line);background:var(--mint)}.home-page .proof-strip__grid>div{min-height:96px}.home-page .home-available{padding-block:48px 58px;background:var(--white)}.home-page .home-available .resource-section-heading{align-items:end;margin-bottom:24px}.home-page .home-available .resource-section-heading h2{margin:6px 0 0;font-size:2.25rem;line-height:1.15}.home-page .home-available__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.home-page .home-available__grid>a{min-height:120px;display:grid;place-items:center;padding:20px;border:1px solid var(--line);border-radius:var(--radius-md);color:var(--navy);background:var(--white);font-weight:800}.home-page .product-card--home{min-width:0;border:1px solid var(--line);border-radius:10px;box-shadow:none}.home-page .product-card--home .product-card__media{height:auto;aspect-ratio:4 / 3;background:var(--paper)}.home-page .product-card--home .product-card__details{min-height:210px;gap:10px;padding:18px}.home-page .product-card--home .product-card__summary,.home-page .product-card--home .product-card__research-intents{display:none}.home-page .product-card--home .product-card__footer{margin-top:auto}.home-page .home-available__empty{grid-column:1 / -1;margin:0;padding:28px;border:1px solid var(--line);border-radius:var(--radius-md);color:var(--muted);background:var(--paper)}@media(max-width:1000px){.home-page .home-hero__content{padding-inline:36px}.home-page .home-available__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.home-page .home-hero,.home-page .home-hero__layout{min-height:0}.home-page .home-hero__layout{grid-template-columns:1fr}.home-page .home-hero__content{width:100%;padding:42px 20px 34px;text-align:left}.home-page .home-hero__content h1{font-size:clamp(2.7rem,14vw,4rem);line-height:1}.home-page .home-hero__content .lede{font-size:1.0625rem}.home-page .home-hero .button-row,.home-page .home-hero .button{width:100%}.home-page .home-hero__media{height:min(92vw,440px)}.home-page .proof-strip__grid{padding-block:16px}.home-page .home-available{padding-block:36px 44px}.home-page .home-available .resource-section-heading{align-items:start}.home-page .home-available__grid{grid-template-columns:1fr}.home-page .product-card--home{display:grid;grid-template-columns:118px minmax(0,1fr)}.home-page .product-card--home .product-card__media{height:100%;aspect-ratio:auto}.home-page .product-card--home .product-card__details{min-height:0}}.home-page .home-hero__cta-note{display:none}@media(max-width:760px){.home-page .home-hero__content{height:340px;padding-top:24px}.home-page .home-hero .home-hero__catalog-cta{min-height:54px;gap:10px;border-color:var(--teal-bright);color:var(--white);background:var(--teal-bright);box-shadow:0 12px 26px rgba(0,184,169,0.28);font-size:0.8125rem}.home-page .home-hero .home-hero__catalog-cta span{font-size:1.05rem;line-height:1}.home-page .home-hero .home-hero__catalog-cta:hover,.home-page .home-hero .home-hero__catalog-cta:focus-visible{border-color:var(--white);color:var(--navy);background:var(--white)}.home-page .home-hero .home-hero__standards-cta{min-height:44px;border-color:rgba(255,255,255,0.48);color:var(--teal-on-dark);background:transparent}.home-page .home-hero__cta-note{display:block;margin:-2px 0 0;color:rgba(255,255,255,0.7);font-size:0.68rem;line-height:1.4;text-align:center}.home-page .home-hero__media{inset-block-start:340px;height:320px}}.product-page .site-header,.cart-page .site-header{min-height:88px;height:88px;padding-inline:max(48px,calc((100vw - 1440px) / 2));border-bottom-color:#dce7f3}.product-page .site-header .brand__mark,.cart-page .site-header .brand__mark{display:none}.product-page .site-header .brand__name,.cart-page .site-header .brand__name{color:#071e51;font-size:2rem;font-weight:800;line-height:1;letter-spacing:-0.045em;text-transform:none}.product-page .site-header .brand__name sup,.cart-page .site-header .brand__name sup{margin-left:2px;font-size:0.48em;vertical-align:top}.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:8px;color:#28456e;font-size:0.54rem;font-weight:700;letter-spacing:0.31em;text-transform:uppercase}.product-page .site-nav,.cart-page .site-nav{gap:28px}.product-page .site-nav .nav-action,.cart-page .site-nav .nav-action{display:none}.home-page .home-hero__content h1{font-size:clamp(3rem,4.3vw,4.25rem);line-height:1.03}.home-page .home-inventory-band .proof-strip__grid>div,.home-page .home-inventory-band .proof-strip__grid strong,.home-page .home-inventory-band .proof-strip__grid span{min-width:0;max-width:100%;overflow-wrap:anywhere}.research-gate{width:min(560px,calc(100% - 32px));padding:38px;border:1px solid #cbd8e6;border-radius:16px;box-shadow:0 30px 90px rgba(16,42,67,0.24)}.research-gate__brand{gap:14px;margin-bottom:26px;color:#071e51;font-size:0.92rem;letter-spacing:-0.02em}.research-gate__brand img{width:44px;height:44px}.research-gate__brand>span{display:grid;gap:4px}.research-gate__brand>span::after{content:"Your research. Our focus.";color:#28456e;font-size:0.52rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase}.research-gate h2{color:#071e51;font-size:clamp(1.7rem,4vw,2.2rem);line-height:1.1}.research-gate__confirm{border-radius:10px;background:#f7f9fc}.research-gate__actions a,.research-gate__actions button{min-height:50px;border-radius:8px}.customer-header,.checkout-shell .customer-header,.customer-account>.customer-header{min-height:88px;height:88px;padding-inline:max(48px,calc((100vw - 1440px) / 2));border-bottom:1px solid #dce7f3;background:#fff}.app-brand-logo{gap:0}.app-brand-logo__mark{display:none}.app-brand-logo__wordmark{gap:7px}.app-brand-logo__wordmark strong{color:#071e51;font-size:1.45rem;letter-spacing:-0.045em}.app-brand-logo__wordmark strong sup{margin-left:2px;font-size:0.48em;vertical-align:top}.app-brand-logo__wordmark span{color:#28456e;font-size:0.52rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase}.customer-header nav,.checkout-shell .customer-header nav,.customer-account>.customer-header nav{gap:24px;color:#102a43;font-size:0.78rem}@media(max-width:760px){.product-page .site-header,.cart-page .site-header{min-height:72px;height:72px;padding-inline:18px}.product-page .site-header .brand__name,.cart-page .site-header .brand__name{font-size:1.22rem;letter-spacing:-0.035em}.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:4px;font-size:0.42rem;letter-spacing:0.18em}.home-page .home-hero__content h1{max-width:360px;font-size:clamp(2.55rem,11vw,3.75rem);line-height:1.04}.home-page .home-inventory-band .proof-strip__grid{grid-template-columns:1fr;padding-block:12px}.home-page .home-inventory-band .proof-strip__grid>div{min-height:66px;padding:13px 18px;justify-items:start;text-align:left}.home-page .home-inventory-band__title strong{font-size:1.18rem}.research-gate{padding:28px 22px}.customer-header,.checkout-shell .customer-header,.customer-account>.customer-header{min-height:72px;height:auto;padding:14px 18px}.app-brand-logo__wordmark strong{font-size:1.12rem}.customer-header nav,.checkout-shell .customer-header nav,.customer-account>.customer-header nav{gap:12px;font-size:0.68rem}}@media(max-width:760px){body[class] .menu-toggle{width:44px;min-width:44px;height:44px;min-height:44px;flex-basis:44px}body[class] .site-header__mobile-actions .mobile-cart-link{min-width:44px;min-height:44px}body[class] .breadcrumb a,body[class] .research-area-breadcrumb a,.catalog-discovery .catalog-merchandising__actions a,.catalog-page .catalog-empty__clear,.home-page .resource-card .button,.product-page .product-card__footer .button,.research-area-page .research-record__footer .button,.resources-page .resource-article__aside nav a{min-height:44px;display:inline-flex;align-items:center}.cart-page .cart-item__quantity>div{grid-template-columns:repeat(3,44px)}.cart-page .cart-item__quantity button,.cart-page .cart-item__quantity input{width:44px;min-width:44px;height:44px;min-height:44px}.cart-page .cart-item__price button,.cart-page .cart-continue{min-height:44px;display:inline-flex;align-items:center}.cart-page .cart-discount input,.cart-page .cart-discount button,.cart-page .cart-discount .cart-discount__remove{min-height:44px}body[class] .site-footer__links a,body[class] .site-footer__policy-links a{min-height:44px;display:inline-flex;align-items:center}}.home-peptide-directory{background:var(--paper)}.home-peptide-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.home-peptide-links a{min-width:0;min-height:92px;display:flex;align-items:flex-start;justify-content:center;flex-direction:column;gap:7px;padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--navy);background:var(--surface);text-decoration:none;transition:border-color 160ms ease,box-shadow 160ms ease,transform 160ms ease}.home-peptide-links a:hover,.home-peptide-links a:focus-visible{border-color:var(--teal);box-shadow:0 12px 28px rgb(16 42 67 / 10%);transform:translateY(-2px)}.home-peptide-links strong{font-size:0.9rem;line-height:1.3}.home-peptide-links span{color:var(--muted);font-size:0.72rem;line-height:1.35}.home-peptide-directory__action{margin-top:24px}.catalog-index{background:var(--mint)}.catalog-index__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.catalog-index__grid>section{min-width:0;padding:22px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.catalog-index__grid h3{margin:0 0 14px;color:var(--navy);font-size:0.9rem;line-height:1.35}.catalog-index__grid ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.catalog-index__grid a{min-height:30px;display:inline-flex;align-items:center;color:var(--teal);font-size:0.75rem;font-weight:700;line-height:1.35;text-underline-offset:3px}.product-search-context{margin:24px 0;padding:20px;border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:var(--radius-sm);background:var(--paper)}.product-search-context .eyebrow,.product-search-context h2,.product-search-context p{margin:0}.product-search-context h2{margin-top:7px;font-size:1.15rem;line-height:1.35}.product-search-context p:not(.eyebrow){margin-top:10px;color:var(--muted);font-size:0.78rem;line-height:1.55}.product-search-context__links{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.product-search-context__links a{min-height:36px;display:inline-flex;align-items:center;padding:8px 11px;border:1px solid var(--line);border-radius:4px;color:var(--teal);background:var(--surface);font-size:0.7rem;font-weight:800;text-decoration:none}.product-evidence-note{margin:0 0 1.5rem;padding:1rem 1.1rem;border:1px solid rgba(31,111,98,0.2);border-left:4px solid var(--teal);border-radius:var(--radius-sm);background:var(--mint);color:var(--muted);font-size:0.78rem;line-height:1.62}.product-evidence-note strong{color:var(--navy)}.research-area-crawl-directory{padding:44px 0;background:var(--paper)}.research-area-crawl-directory ul{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0;padding:0;list-style:none}.research-area-crawl-directory a{min-height:40px;display:inline-flex;align-items:center;padding:9px 12px;border:1px solid var(--line);border-radius:4px;color:var(--teal);background:var(--surface);font-weight:700}@media(max-width:980px){.home-peptide-links,.catalog-index__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.sale-banner__inner{width:min(100% - 28px,var(--max));min-height:52px;gap:8px 12px;padding-block:7px}.sale-banner p{font-size:0.75rem;line-height:1.45}.sale-banner a{min-height:44px;font-size:0.72rem}.home-peptide-links,.catalog-index__grid{grid-template-columns:1fr}.home-peptide-links a,.catalog-index__grid a,.product-search-context__links a,.research-area-crawl-directory a{min-height:44px}}.cart-page .cart-layout{grid-template-areas:"intro summary" "lines summary";grid-template-rows:auto 1fr;row-gap:26px}.cart-page .cart-layout>*,.cart-page .cart-item>*,.cart-page .cart-summary,.cart-page .cart-lines{min-width:0}.cart-page .cart-summary :is(dt,dd,p,small),.cart-page .cart-item__copy{overflow-wrap:anywhere}.product-page [data-availability-pending=true]{color:var(--muted)}.product-page .product-buy-panel{display:grid;gap:18px;margin-top:26px;padding:24px;border-top:4px solid var(--teal-bright)}.product-page .product-buy-panel__title{margin:0;color:var(--navy);font-size:1.125rem;font-weight:800}.product-page .product-buy-panel__selection{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:0 0 16px;border-bottom:1px solid var(--line)}.product-page .product-buy-panel__selection>div,.product-page .product-buy-panel__selection>div+div{display:grid;gap:4px;padding:0;border:0}.product-page .product-buy-panel__selection span,.product-page .product-buy-panel .product-purchase span,.product-page .product-shipping__heading span{color:var(--muted);font-size:0.875rem;font-weight:700}.product-page .product-buy-panel__selection strong{font-size:1rem;line-height:1.4}.product-page .product-buy-panel .product-purchase{order:3;display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,0.8fr);align-items:center;gap:20px}.product-page .product-buy-panel .product-purchase__price{display:grid;gap:2px}.product-page .product-buy-panel .product-purchase strong{color:var(--navy);font-size:2rem;line-height:1.1;letter-spacing:-0.03em}.product-page .product-buy-panel .product-purchase .button{min-height:56px;font-size:0.9375rem}.product-page .product-shipping{order:4}@media(max-width:600px){.product-page .product-buy-panel{padding:20px}.product-page .product-buy-panel .product-purchase{grid-template-columns:1fr;gap:14px}.product-page .product-buy-panel .product-purchase .button{width:100%}}.cart-page .cart-layout__intro{grid-area:intro;width:100%;padding:22px 0 0}.cart-page .cart-lines{grid-area:lines}.cart-page .cart-summary{grid-area:summary}@media(max-width:900px){.cart-page .cart-layout{grid-template-areas:"intro" "summary" "lines";grid-template-rows:auto;row-gap:24px}.cart-page .cart-layout__intro{padding-top:30px;padding-bottom:0}}@media(max-width:760px){.catalog-page .search-field input{min-width:0;padding-inline:14px 40px;font-size:0.875rem}.catalog-page .category-filter-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;overflow:visible;padding:0;border:0;border-radius:0}.catalog-page .category-filter-row .filter-button{width:100%;min-width:0;padding-inline:16px;border:1px solid var(--line);border-radius:7px;white-space:nowrap}.catalog-page .category-filter-row .filter-button:last-child{grid-column:1 / -1}.catalog-page .product-card__footer .button{min-width:0;flex:0 1 auto;white-space:nowrap}}@media(max-width:600px){.sale-banner__inner{width:min(100% - 32px,var(--max));min-height:56px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding-block:7px;text-align:left}.sale-banner p{min-width:0;font-size:0.75rem;line-height:1.38}.sale-banner code{padding:2px 6px;font-size:0.68rem}.sale-banner a{min-height:44px;justify-content:center;padding-inline:10px;white-space:nowrap}.cart-page .cart-layout__intro{padding-top:26px}.cart-page .cart-summary{scroll-margin-top:16px}.cart-page:not(.cart-page--payment) .cart-checkout-panel{position:fixed;right:12px;bottom:12px;left:12px;z-index:60;margin:0;padding:10px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,0.98);box-shadow:0 18px 46px rgba(16,42,67,0.2)}.cart-page:not(.cart-page--payment) .cart-checkout-panel #cart-account-status{margin:0 0 8px;padding:8px 10px}.cart-page:not(.cart-page--payment) .cart-checkout-panel .cart-checkout{margin:0}.cart-page:not(.cart-page--payment) .cart-full{padding-bottom:150px}}.catalog-page .product-card[hidden],.catalog-page .product-card--priority[hidden]{display:none!important}body{line-height:1.5}.site-nav,.catalog-page .site-nav,.product-page .site-nav,.research-area-page .site-nav,.home-page .site-nav,.cart-page .site-nav{font-size:0.8125rem}.button{font-size:0.8125rem;letter-spacing:0.02em;word-spacing:normal}.catalog-page .product-card__category,.product-page .product-card__category,.research-area-page .product-card__category,.home-page .product-card__category,.catalog-page .availability-tag,.product-page .availability-tag,.research-area-page .availability-tag,.home-page .availability-tag{font-size:0.6875rem;line-height:1.3}.product-card__details>p{font-size:0.75rem;line-height:1.5}.catalog-page .results-heading>span{font-size:0.6875rem;line-height:1.4}.breadcrumb .page-shell,.product-page .breadcrumb .page-shell,.research-area-breadcrumb,.research-area-page .research-area-breadcrumb{font-size:0.6875rem;line-height:1.4}.product-page .attribute-list li{font-size:0.6875rem;line-height:1.45}.site-footer__links a,.site-footer__address,.site-footer__content>p,.site-footer__policy-links a,.home-page .site-footer__policy-links a,.catalog-page .site-footer__policy-links a,.cart-page .site-footer :is(a,span),.cart-page .site-footer__legal p,.cart-page .site-footer__policy-links a{font-size:0.75rem;line-height:1.5}.catalog-page .product-card__footer .button,.product-page .product-card__footer .button,.research-area-page .product-card__footer .button,.home-page .product-card__footer .button{font-size:0.8125rem}@media(max-width:760px){.catalog-page .product-card__category,.catalog-page .availability-tag{font-size:0.6875rem;line-height:1.3}.catalog-page .product-card__details>p{font-size:0.75rem;line-height:1.5}.catalog-page .results-heading>span,.product-page .breadcrumb .page-shell,.research-area-page .research-area-breadcrumb,.product-page .attribute-list li{font-size:0.6875rem}.cart-page .purchase-progress .page-shell>:is(a,span,strong){font-size:0.6875rem;line-height:1.2}.catalog-page .product-card__footer{display:grid;grid-template-columns:1fr;align-items:stretch;gap:6px;min-width:0}.catalog-page .product-card__footer strong{min-width:0;font-size:0.875rem;line-height:1.25;white-space:normal;overflow-wrap:anywhere}.catalog-page .product-card__footer .button{width:100%;min-width:0;padding-inline:8px;font-size:0.8125rem;line-height:1.2;text-align:center;white-space:normal}}@media(max-width:360px){.catalog-page .product-card__header{display:grid;grid-template-columns:minmax(0,1fr);align-items:start;gap:4px}.catalog-page .availability-tag{justify-self:start;max-width:100%}}.home-page .home-hero__cta-note{display:block}@media(max-width:760px){.home-page .home-hero__content{height:auto;padding:42px 20px 34px}.home-page .home-hero__cta-note{margin:0;color:var(--muted);font-size:0.8125rem;text-align:left}.home-page .home-hero__media{inset:auto;height:min(92vw,440px)}}@media(min-width:901px){.home-page .site-header .brand__mark{display:none}.home-page .site-header .brand__name{color:#071e51;font-size:2rem;font-weight:800;line-height:1;letter-spacing:-0.045em;text-transform:none}.home-page .site-header .brand__name sup{margin-left:2px;font-size:0.48em;vertical-align:top}.home-page .site-header .brand__lab{margin-top:8px;color:#28456e;font-size:0.54rem;font-weight:700;letter-spacing:0.31em;text-transform:uppercase}.home-page .site-nav .nav-action{display:none}.home-page .home-hero{min-height:500px;height:500px}.home-page .home-hero__layout,.home-page .home-hero__media{min-height:500px;height:500px}.home-page .home-hero__layout{grid-template-columns:minmax(0,48%) minmax(0,52%)}.home-page .home-hero__content{width:100%;max-width:none;height:500px;padding:56px 64px 54px max(72px,calc((100vw - 1400px) / 2));text-align:left}.home-page .home-hero__media{inset:auto}.home-page .home-hero__media img{width:100%;height:100%;object-fit:cover;object-position:center}.home-page .home-inventory-band .proof-strip__grid{min-height:96px;grid-template-columns:1.18fr 0.84fr 1fr 1.12fr}.home-page .home-inventory-band .proof-strip__grid>div{align-items:flex-start;padding:19px 36px;text-align:left}.home-page .home-inventory-band__title strong{font-size:1.72rem}.home-page .home-available .resource-section-heading{display:none}.home-page .home-available{padding-top:14px}.home-page .home-available__grid{width:100%;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.home-page .product-card--home{min-height:190px;display:grid;grid-template-columns:34% minmax(0,1fr);overflow:hidden}.home-page .product-card--home .product-card__media{height:190px;aspect-ratio:auto;border-right:1px solid var(--line)}.home-page .product-card--home .product-card__media img{width:100%;height:100%;object-fit:cover}.home-page .product-card--home .product-card__details{min-height:190px;padding:16px}}.home-page,.catalog-page,.product-page,.cart-page,.research-area-page,.home-page *,.catalog-page *,.product-page *,.cart-page *,.research-area-page *{font-family:var(--font-ui)!important;font-synthesis:none;text-rendering:optimizeLegibility}:root{--font-ui: "Manrope", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}body{color:#17324d;background:#f7f9fc;font-family:var(--font-ui);font-weight:500;text-rendering:optimizeLegibility}h1,h2,h3,button,input,select,textarea{font-family:var(--font-ui)}h1,h2,h3{font-weight:800;letter-spacing:-0.035em}.home-page .home-utility-bar,.catalog-page .catalog-utility-bar{min-height:36px;color:#fff;background:#06366c;border:0}.home-page .home-utility-bar .sale-banner__inner,.catalog-page .catalog-utility-bar .sale-banner__inner{min-height:36px;width:min(100% - 64px,1280px);padding-block:0;justify-content:space-between;gap:28px;font-size:0.74rem;letter-spacing:0.04em;text-transform:uppercase}.home-page .home-utility-bar p,.catalog-page .catalog-utility-bar p{margin:0}.home-page .home-utility-bar code,.catalog-page .catalog-utility-bar code{padding:0;color:inherit;background:transparent;font:inherit}.home-page .site-header,.catalog-page .site-header,.product-page .site-header,.cart-page .site-header{min-height:88px;height:88px;padding:0 max(24px,calc((100vw - 1280px) / 2));border-bottom:1px solid #d7e3ef;background:#fff;box-shadow:none;backdrop-filter:none}.home-page .site-header .brand,.catalog-page .site-header .brand,.product-page .site-header .brand,.cart-page .site-header .brand{gap:12px}.home-page .site-header .brand__mark,.catalog-page .site-header .brand__mark,.product-page .site-header .brand__mark,.cart-page .site-header .brand__mark{width:52px;height:52px;flex:0 0 52px;display:block;overflow:hidden}.home-page .site-header .brand__mark .brand__logo,.catalog-page .site-header .brand__mark .brand__logo,.product-page .site-header .brand__mark .brand__logo,.cart-page .site-header .brand__mark .brand__logo{width:52px;height:52px;max-width:52px;object-fit:contain;transform:none}.home-page .site-header .brand__name,.catalog-page .site-header .brand__name,.product-page .site-header .brand__name,.cart-page .site-header .brand__name{color:#102a43;font-size:1.12rem;font-weight:800;line-height:1;letter-spacing:-0.025em;text-transform:none}.home-page .site-header .brand__lab,.catalog-page .site-header .brand__lab,.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:5px;color:#28639a;font-size:0.54rem;font-weight:700;letter-spacing:0.15em;text-transform:uppercase}.home-page .site-nav,.catalog-page .site-nav,.product-page .site-nav,.cart-page .site-nav{gap:26px;color:#17324d;font-size:0.8rem;font-weight:700}.home-page .site-nav .nav-action,.catalog-page .site-nav .nav-action,.product-page .site-nav .nav-action,.cart-page .site-nav .nav-action{display:inline-flex}.home-page .home-hero{min-height:420px;height:420px;background:#fff}.home-page .home-hero__layout{width:min(1280px,calc(100% - 48px));max-width:1280px;min-height:420px;height:420px;grid-template-columns:minmax(0,48%) minmax(0,52%);gap:0}.home-page .home-hero__content{width:100%;max-width:none;min-height:420px;height:420px;padding:48px 54px 44px max(48px,calc((100vw - 1280px) / 2));color:#102a43;background:#fff;justify-content:center;text-align:left}.home-page .home-hero__content h1{max-width:570px;margin-bottom:18px;color:#102a43;font-size:clamp(3.1rem,4.4vw,4.4rem);font-weight:800;line-height:0.98;letter-spacing:-0.055em}.home-page .home-hero__content .lede{max-width:540px;color:#486581;font-size:1.08rem;line-height:1.6}.home-page .home-hero__catalog-cta{min-height:52px;padding-inline:24px;border-radius:6px;font-size:0.86rem;text-transform:none}.home-page .home-hero__media{height:420px;border:0;background:#dfeffc}.home-page .home-hero__media img{object-position:center}.home-page .home-inventory-band{background:#eef6ff;border-block:1px solid #d7e5f3}.home-page .home-available{padding-block:44px 72px;background:#f7f9fc}.home-page .home-available .resource-section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:18px}.home-page .home-available .resource-section-heading h2{margin-bottom:0;font-size:2rem}.home-page .home-available .resource-section-heading p:last-child{max-width:430px;margin-bottom:0;font-size:0.92rem}.home-page .home-available__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.home-page .home-product-tile{min-height:216px;grid-template-columns:42% minmax(0,1fr);gap:16px;padding:0 20px 0 0;border:1px solid #cbd8e6;border-radius:10px;color:#102a43;background:#fff;overflow:hidden;transition:border-color 160ms ease,box-shadow 160ms ease,transform 160ms ease}.home-page .home-product-tile:hover,.home-page .home-product-tile:focus-visible{border-color:#1d5fd1;box-shadow:0 12px 28px rgb(16 42 67 / 12%);transform:translateY(-2px)}.home-page .home-product-tile img{height:100%;min-height:216px;object-fit:cover}.home-page .home-product-tile span{padding-block:22px}.home-page .home-product-tile strong{font-size:1.1rem;font-weight:800}@media(max-width:760px){.home-page .home-utility-bar .sale-banner__inner,.catalog-page .catalog-utility-bar .sale-banner__inner{width:100%;justify-content:center;padding-inline:16px;font-size:0.66rem}.home-page .home-utility-bar .sale-banner__inner p:first-child,.catalog-page .catalog-utility-bar .sale-banner__inner p:first-child{display:none}.home-page .site-header,.catalog-page .site-header,.product-page .site-header,.cart-page .site-header{min-height:72px;height:72px;padding-inline:18px}.home-page .site-header .brand__mark,.catalog-page .site-header .brand__mark,.product-page .site-header .brand__mark,.cart-page .site-header .brand__mark,.home-page .site-header .brand__mark .brand__logo,.catalog-page .site-header .brand__mark .brand__logo,.product-page .site-header .brand__mark .brand__logo,.cart-page .site-header .brand__mark .brand__logo{width:42px;height:42px;max-width:42px;flex-basis:42px}.home-page .site-header .brand__name,.catalog-page .site-header .brand__name,.product-page .site-header .brand__name,.cart-page .site-header .brand__name{font-size:0.98rem}.home-page .site-header .brand__lab,.catalog-page .site-header .brand__lab,.product-page .site-header .brand__lab,.cart-page .site-header .brand__lab{margin-top:3px;font-size:0.43rem;letter-spacing:0.11em}.home-page .home-hero,.home-page .home-hero__layout,.home-page .home-hero__content{min-height:0;height:auto}.home-page .home-hero__layout{width:100%;grid-template-columns:1fr}.home-page .home-hero__content{padding:44px 24px 38px}.home-page .home-hero__content h1{max-width:620px;font-size:clamp(2.65rem,11vw,3.75rem)}.home-page .home-hero__media{height:min(92vw,420px)}.home-page .home-available .resource-section-heading{display:block}.home-page .home-available .resource-section-heading p:last-child{margin-top:8px}.home-page .home-available__grid{grid-template-columns:1fr}.home-page .home-product-tile{min-height:184px}.home-page .home-product-tile img{min-height:184px}}.purchase-progress .page-shell{color:#506780}.product-writeup__section--disclaimer a,.product-writeup__section--disclaimer a:visited{color:#cce8ff;text-decoration:underline;text-underline-offset:.18em}.product-writeup__section--disclaimer a:hover,.product-writeup__section--disclaimer a:focus-visible{color:#fff}