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@media(min-width:1500px){.hero{max-height:740px}.hero-copy{padding-left:max(12%,calc((100vw - 1300px)/2))}}
@media(max-width:1000px){.hero{min-height:530px}.hero-copy{padding:55px 10%}.hero h1{font-size:48px}.hero-media{min-height:500px}.main-nav{gap:24px}.header-side .desktop-label{display:none}.story-copy{padding:50px 10%}.collection-grid{gap:32px 20px}.collection-hero{gap:35px}.collection-hero h1{font-size:42px}.product-detail{grid-template-columns:34% 1fr;gap:6%}.product-photo{padding:20px;min-height:250px}.product-detail h2{font-size:28px}.footer-top{gap:35px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
@font-face{font-family:Baskerville;src:url('/assets/serif-italic.woff2') format('woff2');font-style:italic;font-display:swap}

.collection-hero img{height:auto}.collection-hero{align-items:center}
@media(min-width:701px) and (max-width:1000px){.collection-hero{align-items:start}.collection-hero h1{font-size:38px}}

/* Original transparent product photography in the searchable catalog. */
.catalog-product-image{display:flex;align-items:center;justify-content:center;height:260px;margin:0 0 24px;padding:12px 20px;background:transparent}
.catalog-product-image img{display:block;width:100%;height:100%;max-width:260px;object-fit:contain;object-position:center;background:transparent}
.product-card h2{overflow-wrap:anywhere}
@media(max-width:700px){.catalog-product-image{height:175px;margin-bottom:18px;padding:8px 0}.catalog-product-image img{max-width:180px}}

/* Clear paths to learn, shop, and order. */
.announcement a{color:inherit;text-decoration:none}.hero h1{font-size:clamp(48px,5.5vw,86px)}.hero-copy>p:not(.eyebrow){max-width:560px}.shopping-paths{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;padding-top:65px;padding-bottom:65px}.shopping-paths article{border-top:1px solid var(--line);padding-top:28px}.shopping-paths h2{font-size:36px;margin:15px 0}.shopping-paths p{color:var(--muted)}.card-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:22px}.card-actions .button{font-size:11px;padding:14px 18px}.lab-edit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.lab-edit-card{border-top:1px solid var(--line);padding-top:30px}.lab-edit-card h3{font:32px/1.25 var(--serif);margin:15px 0}.lab-edit-card p{color:var(--muted)}.lab-edit-card .text-link{font-size:11px}.lab-order-note{font-size:14px!important;max-width:760px;margin-top:24px!important}.footer-offer{text-align:center;border-bottom:1px solid var(--line);padding:0 0 42px;margin-bottom:50px}.footer-offer p{font:26px/1.4 var(--serif)}.edit-purchase-bar{display:flex;justify-content:center;flex-wrap:wrap;gap:22px;padding:25px 5%;border-block:1px solid var(--line);background:#eef0e7}.edit-purchase-bar a{font:12px/1.6 var(--sans);letter-spacing:1px;text-transform:uppercase;text-decoration:underline;text-underline-offset:6px}.purchase-offer,.course-first-note{text-align:center!important;font:14px/1.7 var(--sans)!important;max-width:none!important;padding:0 24px}.course-first-note a{text-decoration:underline;text-underline-offset:4px}.course-free{font-size:13px!important}.faq-layout{display:grid;grid-template-columns:240px minmax(0,850px);gap:70px;padding-bottom:100px}.faq-index{display:flex;flex-direction:column;gap:20px;align-self:start;position:sticky;top:25px;font-size:14px}.faq-index a{text-decoration:underline;text-underline-offset:5px}.faq-group{margin-bottom:70px}.faq-answer{border-top:1px solid var(--line);padding:26px 0}.faq-answer h2{font:29px/1.35 var(--serif);margin:0 0 18px}.faq-answer p{line-height:1.9}.faq-answer a{text-decoration:underline;text-underline-offset:3px}.home-labs{background:#eeefe7}
@media(max-width:900px){.shopping-paths,.lab-edit-grid{grid-template-columns:repeat(2,1fr)}.faq-layout{grid-template-columns:1fr;gap:35px}.faq-index{position:static;flex-direction:row;flex-wrap:wrap}}
@media(max-width:600px){.shopping-paths,.lab-edit-grid{grid-template-columns:1fr;gap:35px}.shopping-paths{padding-block:40px}.hero h1{font-size:52px}.hero-copy{padding:45px 24px}.hero-copy>p:not(.eyebrow){font-size:17px}.card-actions{gap:16px}.product-card .card-actions{align-items:start;flex-direction:column}.product-card .text-link{font-size:10px;line-height:1.7}.product-card .button{width:100%;font-size:10px;padding:13px 8px;text-align:center}.edit-purchase-bar{gap:17px;padding:20px}.edit-purchase-bar a{font-size:10px}.faq-answer h2{font-size:25px}.lab-edit-card h3{font-size:29px}}

.lab-nav-link{display:inline-flex;align-items:center;justify-content:center;gap:9px}.lab-nav-icon{display:inline-block;width:24px;height:24px;flex:0 0 24px;vertical-align:middle}.main-nav{align-items:center}

.lab-edit-label{display:flex;align-items:center;gap:14px;min-height:38px}.lab-edit-icon{display:block;width:34px;height:34px;flex:0 0 34px;color:#536a4f}.lab-edit-label span{line-height:1.6}
/* Quiet footer disclosure, below all other footer content. */
.footer .site-educational-disclaimer{display:block;max-width:1200px;margin:24px auto 0;padding-top:18px;border-top:1px solid #b3beaa40;font:10px/1.65 Arial,sans-serif;color:inherit;opacity:.8;text-align:left}
/* Laboratory directory: clear hierarchy and distinct reading / ordering actions. */
.labs-heading{max-width:1000px;margin:auto;padding:70px 24px 50px}
.labs-heading h1{font-size:clamp(42px,5vw,68px);line-height:1.12;margin:24px 0}
.labs-heading>p:not(.eyebrow){max-width:740px;margin:22px auto;font-size:16px;line-height:1.8}
.labs-heading .hero-actions{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:20px 28px;margin-top:30px}
.labs-heading .lab-order-note{max-width:680px!important;font-size:12px!important;line-height:1.7!important;color:#657062;margin-top:28px!important}
.lab-selection-note{max-width:1120px;width:calc(100% - 48px);margin:30px auto 80px;display:grid;grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr);gap:clamp(35px,7vw,90px);align-items:center}
.lab-selection-note figure{margin:0;height:580px;overflow:hidden}
.lab-selection-note img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.lab-selection-note h2{font-size:clamp(36px,4vw,53px);line-height:1.15;margin:20px 0 28px}
.lab-selection-note p:not(.eyebrow){font-size:15px;line-height:1.85;color:#586452;margin-bottom:20px;max-width:540px}
.lab-selection-note .text-link{margin-top:10px}
.lab-directory{padding-top:0}
.lab-directory-heading{border-bottom:1px solid #c5cebd;padding-bottom:30px;margin-bottom:35px}
.lab-directory-heading h2{font-size:44px;margin-top:14px}
.lab-edit-grid{gap:48px 36px}
.lab-edit-card{display:flex;flex-direction:column;min-width:0;padding:0 0 30px;border-bottom:1px solid #c5cebd}
.lab-edit-card h3{font:400 clamp(28px,2.4vw,35px)/1.2 Baskerville,Georgia,serif;letter-spacing:-.02em;margin:8px 0 22px;color:#263a2c}
.lab-edit-card>p:not(.eyebrow){font-size:15px;line-height:1.8;margin-bottom:24px}
.lab-edit-card .card-actions{margin-top:auto;display:flex;align-items:flex-start;flex-direction:column;gap:19px}
.lab-edit-card .button{font-size:10px;min-height:46px;padding:13px 20px}
.lab-edit-card .text-link{font-size:10px;line-height:1.7}
@media(max-width:760px){.labs-heading{padding-top:45px}.lab-selection-note{grid-template-columns:1fr;gap:30px;margin-bottom:50px}.lab-selection-note figure{height:460px;max-width:450px;width:100%;margin:auto}.lab-selection-note h2{font-size:40px}.lab-edit-grid{grid-template-columns:1fr}.lab-edit-card h3{font-size:31px}.lab-directory-heading h2{font-size:38px}}