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button{color:var(--gold);background:none;border:1px solid #806e44;padding:8px;margin-left:15px}
@media(min-width:1500px){.hero{min-height:650px}.hero-brand img{max-width:600px}}
@media(max-width:1000px){nav{gap:18px}.hero{min-height:470px}.actions{flex-wrap:wrap;gap:20px}#featured-grid,#products{grid-template-columns:repeat(3,minmax(0,1fr))}#featured-grid .product:last-child{display:none}.category-card{padding:18px 9px;min-height:220px}.category-card strong{font-size:13px}.browse{font-size:7px;letter-spacing:0}.customer,.inquiry{gap:40px}footer{gap:20px}}
@media(max-width:700px){html{scroll-padding-top:88px}.notice{padding:6px 5%;font-size:7px;letter-spacing:1px}header{gap:10px;padding:3px 5%;flex-wrap:wrap}.logo{width:88px;height:76px}#menu{display:block;background:none;color:#d4bf90;border:1px solid #5a4728;padding:8px 10px;margin-left:auto;font-size:10px}.compact{font-size:8px;padding:9px 10px;gap:12px}nav{display:none;order:3;width:100%;padding:10px 0 18px;justify-content:space-between;font-size:11px}nav.open{display:flex}section{padding:40px 5%}.hero{grid-template-columns:1fr;min-height:0;padding:36px 6% 12px}.hero-copy{z-index:1;padding:0}.hero:before{background-position:right bottom}.hero h1{font-size:56px}.hero .eyebrow{font-size:8px}.lead{font-size:13px;margin:20px 0 25px}.hero-brand img{max-width:320px}.hero-brand{margin-top:12px}.actions{gap:18px}.actions .button{padding:12px 14px;gap:20px;font-size:9px}.collection-facts{grid-template-columns:1fr 1fr;gap:15px;font-size:8px;padding:18px 5%}.collection-facts b{font-size:23px}.section-head{align-items:start;gap:10px}.section-head .text-link{font-size:9px;white-space:nowrap}h2{font-size:28px}#category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.category-card{min-height:200px}.category-card:last-child{grid-column:1/-1;min-height:150px;display:grid;grid-template-columns:70px 1fr 1fr;gap:12px}.category-card:last-child strong{min-height:0;text-align:left}.category-card:last-child .browse{margin:0}#featured-grid,#products{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}#featured-grid .product:last-child{display:flex}.product-info{padding:13px 12px 0}.product h3{font-size:19px;min-height:42px;margin-bottom:8px}.product-action{margin:10px -12px 0;padding:12px;width:calc(100% + 24px);font-size:9px}.format{font-size:10px;gap:5px}.product-art{aspect-ratio:1}.category-tag{font-size:6px;top:8px;left:8px}.science-symbol{width:58px;height:58px}.art-caption{font-size:5px;letter-spacing:.6px;bottom:9px}.toolbar{grid-template-columns:1fr 1fr;gap:12px}.search{grid-column:1/-1}.toolbar select{font-size:10px;padding:12px 7px}.customer,.inquiry{grid-template-columns:1fr;gap:24px}.inquiry h2{font-size:44px}footer{flex-wrap:wrap;gap:18px}footer p{font-size:10px}footer small{max-width:none;width:100%}dialog{padding:24px}dialog h2{font-size:31px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.category-card:hover{transform:none}.product{transition:none}}

/* Six plain-language collections */
@media(min-width:761px){#category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.category-card:last-child{grid-column:auto;display:flex;flex-direction:column;min-height:230px}.category-card:last-child .category-art{margin:0 0 14px}.category-card:last-child strong{min-height:50px}.category-card:last-child .browse{margin-top:auto}}

/* Science imagery, with the exact approved logo retained separately. */
.hero:before{background:linear-gradient(90deg,#000 0%,#000d 40%,#0008 100%),url('assets/molecular-study.webp') center/cover;opacity:.38}
.laboratory-scene{margin:26px 0 22px;max-width:540px}.laboratory-scene img{display:block;width:100%;height:auto;border:1px solid #6e532c55}.laboratory-scene figcaption{font-size:10px;color:#a79b87;margin-top:7px;letter-spacing:.08em}
.inquiry .fine a{color:#dfbd78;overflow-wrap:anywhere}
