:root{--navy:#112a43;--blue:#2864bc;--pale:#edf3f8;--gray:#647484;--line:#dce4eb;--white:#fff}*{box-sizing:border-box}body{margin:0;color:var(--navy);font:15px/1.65 Arial,Helvetica,sans-serif;background:#fff}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button,input,select,textarea{outline-offset:5px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue)}button,a{touch-action:manipulation}button{cursor:pointer}.skip{position:fixed;top:-100px;z-index:10;background:white;padding:15px}.skip:focus{top:0}.preview{padding:7px 5%;background:var(--navy);color:white;font-size:10px;letter-spacing:1.5px;display:flex;justify-content:space-between}.preview span{letter-spacing:.4px}header{display:flex;align-items:center;justify-content:space-between;padding:25px 5%;border-bottom:1px solid var(--line);gap:20px}.logo{font-size:17px;font-weight:700;letter-spacing:.5px;display:flex;align-items:center;gap:12px}.mark{font-size:32px;color:var(--blue);line-height:1}nav{display:flex;gap:27px;font-size:12px}nav a:hover,footer a:hover{color:var(--blue)}#menu{display:none}main{min-height:60vh}.wrap{max-width:1300px;margin:auto;padding:70px 5%}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--blue);font-weight:bold}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(40px,5.4vw,76px);line-height:1.09;font-weight:500;letter-spacing:-3px;margin:22px 0}h2{font-size:clamp(28px,3.5vw,43px);line-height:1.2;font-weight:500;letter-spacing:-1px}h3{font-size:20px;font-weight:500;line-height:1.3}p{color:var(--gray)}.hero{display:grid;grid-template-columns:1.1fr 1fr;background:linear-gradient(120deg,#f5f8fa,#eaf1f6);min-height:570px;position:relative;overflow:hidden}.hero-copy{padding:85px 0 75px 10%;position:relative;z-index:1}.hero-copy>p{max-width:470px;font-size:17px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{background:var(--navy);color:#fff;padding:13px 22px;border:1px solid var(--navy);font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:46px}.btn:hover{background:var(--blue);border-color:var(--blue)}.btn.secondary{background:transparent;color:var(--navy);border-color:#b8c7d3}.hero-art{position:relative;display:flex;align-items:center;justify-content:center;background-image:radial-gradient(#bdcedd 1px,transparent 1px);background-size:24px 24px}.hero-art:before{content:'';position:absolute;width:370px;height:370px;border:1px solid #c9d7e2;border-radius:50%}.art-caption{position:absolute;bottom:28px;right:35px;font-size:10px;color:var(--gray);letter-spacing:1px}.vial{width:100px;height:178px;position:relative;border-radius:14px 14px 22px 22px;background:linear-gradient(90deg,#c9d6df88,#ffffffee 30%,#e3ecf388 80%,#b9c9d9aa);border:1px solid #c3d0da;box-shadow:12px 18px 22px #1c3a5020;display:flex;align-items:center;justify-content:center;margin:30px auto 10px}.vial:before{content:'';position:absolute;top:-20px;left:3px;right:3px;height:30px;background:repeating-linear-gradient(90deg,#163954 0px,#163954 3px,#224b69 4px,#224b69 6px);border-radius:6px 6px 3px 3px;border-top:6px solid #3675a0}.vial:after{content:'';position:absolute;bottom:10px;width:76%;height:18px;border-radius:50%;background:#f5f7fa;box-shadow:0 -9px 12px white}.vial-label{background:#fff;border-top:3px solid var(--blue);width:100%;padding:11px 7px 15px;line-height:1.4;z-index:1}.vial-label small{font-size:5px;display:block;letter-spacing:.4px}.vial-label b{font-size:10px;display:block;margin:7px 0}.vial-label span{font-size:7px}.hero-art .vial{transform:rotate(-9deg) scale(1.65);margin:0 30px 0 0}.hero-art .vial.back{transform:rotate(9deg) scale(1.3);margin-left:-12px;opacity:.8}.strip{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);padding:23px 5%;font-size:12px}.strip>div{padding:0 20px;border-right:1px solid var(--line)}.strip>div:last-child{border:0}.strip span{color:var(--gray);margin-right:14px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}.section-head h2{margin-bottom:0}.textlink{font-size:13px;border-bottom:1px solid #9aabba;padding-bottom:5px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{border:1px solid var(--line);background:white;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #152c4510}.card-art{height:240px;background:#f1f5f8;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.card-art .vial{transform:scale(.85);margin:15px auto 0}.tag{position:absolute;top:13px;left:13px;font-size:9px;letter-spacing:1px;text-transform:uppercase;border:1px solid #d0dce5;padding:3px 8px;background:#ffffffbb}.card-body{padding:21px}.card-body h3{margin-bottom:8px}.muted{color:var(--gray);font-size:12px}.card-bottom{display:flex;justify-content:space-between;margin-top:21px;padding-top:15px;border-top:1px solid var(--line);font-size:11px}.status{color:#735929;font-size:11px}.split{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.tinted{background:#f3f6f8}.steps{border-top:1px solid var(--line)}.step{display:flex;gap:25px;border-bottom:1px solid var(--line);padding:23px 0}.step>span{font-size:11px;color:var(--blue)}.step h3{font-size:17px;margin-bottom:6px}.step p{font-size:13px;margin:0}.doc-visual{background:#e8eef4;padding:45px}.paper{background:#fff;padding:32px;box-shadow:10px 12px 0 #d8e3ee}.paper-line{height:7px;background:#e9eff4;margin:16px 0}.empty{border:1px dashed #b7c7d5;padding:35px;text-align:center;background:#f8fafc}.empty h3{margin:12px 0}.signup{display:flex;justify-content:space-between;gap:50px;align-items:center}.signup form{min-width:42%}label{display:block;font-size:12px;font-weight:bold;margin-bottom:8px}input,select,textarea{border:1px solid #bbcbd7;border-radius:0;background:white;padding:12px;color:var(--navy);width:100%;min-height:46px}textarea{min-height:130px}.inputrow{display:flex;gap:8px}.form-note{font-size:11px;margin-top:10px}.message{font-size:13px;color:var(--blue);margin-top:12px}footer{padding:55px 5% 25px;background:var(--navy);color:white;display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}footer p{font-size:12px;color:#b4c4d2;margin-top:18px}footer b{font-size:12px;display:block;margin-bottom:15px}footer a:not(.logo){display:block;color:#d2dce5;font-size:12px;margin:8px 0}.footer-note{grid-column:1/-1;border-top:1px solid #365066;padding-top:22px;font-size:11px;color:#b4c4d2}.page-head{padding-bottom:35px}.page-head h1{font-size:52px;letter-spacing:-2px}.page-head p{max-width:650px}.filters{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:12px;padding:20px;background:#f2f6f9;margin-bottom:25px}.resultbar{display:flex;justify-content:space-between;margin-bottom:20px;font-size:12px;color:var(--gray)}.notice{border-left:3px solid var(--blue);background:var(--pale);padding:17px 21px;font-size:12px;margin:25px 0}.breadcrumb{font-size:12px;color:var(--gray);margin-bottom:30px}.detail-art{background:#f1f5f8;min-height:500px;display:flex;align-items:center;justify-content:center}.detail-art .vial{transform:scale(1.7)}.detail h1{font-size:49px;letter-spacing:-2px}.detail .split{align-items:start;gap:60px}.options{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:25px 0}.price{font-size:21px;margin:20px 0 0}.disabled{background:#e0e7ed;color:#586a79;border:0;padding:14px;width:100%;cursor:not-allowed}.specs{width:100%;border-collapse:collapse;margin:25px 0;font-size:13px}.specs td,.specs th{border-bottom:1px solid var(--line);text-align:left;padding:14px 0}.specs th{font-weight:normal;color:var(--gray);width:45%}.content{max-width:800px}.content h2{margin-top:40px;font-size:28px}.contactform{display:grid;gap:16px}.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.coa-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:30px}.coatable{overflow-x:auto}.coatable table{width:100%;white-space:nowrap}.coatable th{font-size:11px;text-align:left;padding:15px;background:var(--pale)}@media(max-width:1000px){nav{gap:13px;font-size:10px}.grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:2fr 1fr 1fr}.split{gap:40px}.hero-copy{padding-left:8%}}@media(max-width:700px){header{padding:18px 5%;flex-wrap:wrap}.logo{font-size:14px}#menu{display:block;border:1px solid var(--line);background:white;padding:7px 12px;font-size:12px}nav{display:none;width:100%;flex-direction:column;font-size:14px;padding:15px 0;gap:18px}nav.open{display:flex}.preview{font-size:8px}.preview span{font-size:8px;letter-spacing:0}.hero{grid-template-columns:1fr}.hero-copy{padding:50px 6% 30px}h1{letter-spacing:-2px}.hero-art{height:310px}.hero-art:before{width:250px;height:250px}.hero-art .vial{transform:rotate(-9deg) scale(1.1)}.hero-art .vial.back{transform:rotate(9deg) scale(.9)}.strip{grid-template-columns:1fr;gap:10px;padding:20px 5%}.strip>div{border:0;padding:0}.wrap{padding:45px 5%}.grid{gap:12px}.card-art{height:200px}.card-body{padding:14px}.card-body h3{font-size:18px}.card-bottom{font-size:10px;gap:8px}.split{grid-template-columns:1fr;gap:32px}.section-head{align-items:start}.section-head .textlink{white-space:nowrap;font-size:11px}.signup{display:block}.signup form{margin-top:25px}.doc-visual{padding:25px}footer{grid-template-columns:1fr 1fr}footer>div:first-child{grid-column:1/-1}.filters{grid-template-columns:1fr 1fr;padding:14px}.filters>div:first-child{grid-column:1/-1}.page-head h1{font-size:40px}.detail-art{min-height:350px}.detail-art .vial{transform:scale(1.3)}.detail h1{font-size:38px}.coa-fields{grid-template-columns:1fr}.two{grid-template-columns:1fr}.inputrow{flex-direction:column}}

.card-bottom small{display:block;font-size:9px;line-height:1.5;color:var(--gray);margin-top:4px}.card-bottom>span:first-child{font-size:13px}.card-bottom>span:last-child{white-space:nowrap}

.shipping-banner{background:var(--pale);color:var(--navy);text-align:center;padding:11px 20px;border-bottom:1px solid var(--line);font-size:13px;font-weight:600;letter-spacing:.25px;line-height:1.5}

#welcome-offer{border:1px solid var(--line);padding:0;color:var(--navy);background:white;width:min(460px,calc(100% - 28px));max-height:calc(100dvh - 32px);overflow:auto;box-shadow:0 24px 80px #112a4340}#welcome-offer::backdrop{background:#112a4380;backdrop-filter:blur(3px)}.offer-inner{padding:32px;position:relative}.offer-close{position:absolute;right:9px;top:8px;width:44px;height:44px;border:0;background:transparent;color:var(--navy);font-size:28px}.offer-inner>.eyebrow{padding-right:24px;font-size:10px}.offer-inner h2{font-size:38px;margin:18px 0 14px}.offer-inner>p{font-size:13px}.offer-inner form{display:grid;gap:12px}.offer-inner input{padding:10px 12px}.offer-consent{display:flex;align-items:flex-start;gap:10px;font-size:11px;font-weight:normal;line-height:1.5;margin:0;color:var(--gray)}.offer-consent input{width:18px;height:18px;min-height:18px;flex:0 0 18px;margin:2px 0;accent-color:var(--blue)}.offer-policies{font-size:11px;margin:0}.offer-policies a{text-decoration:underline}.offer-submit{width:100%}.offer-inner .form-note,.offer-inner .message{margin:0}.offer-dismiss{display:block;margin:14px auto 0;border:0;background:transparent;color:var(--gray);font-size:12px;min-height:44px;text-decoration:underline}@media(max-width:480px){.offer-inner{padding:25px 22px}.offer-inner h2{font-size:33px}}

#research-access{border:1px solid var(--line);padding:0;color:var(--navy);background:white;width:min(460px,calc(100% - 28px));max-height:calc(100dvh - 32px);overflow:auto;box-shadow:0 24px 80px #112a4340}#research-access::backdrop{background:#112a43e8;backdrop-filter:blur(7px)}#access-form{display:grid;gap:20px}.access-check{font-size:13px;color:var(--navy)}#access-enter:disabled{opacity:.5;cursor:not-allowed}body.access-pending{overflow:hidden}body.access-pending>header,body.access-pending>main,body.access-pending>footer{visibility:hidden}

.filters{grid-template-columns:2fr 1.5fr repeat(4,1fr)}.research-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:12px}.research-tags span{background:var(--pale);color:var(--gray);padding:3px 6px;font-size:10px;line-height:1.5}@media(max-width:1100px){.filters{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.filters{grid-template-columns:repeat(2,minmax(0,1fr))}.filters>div:nth-child(2){grid-column:1/-1}}

.brand-logo{display:block;position:relative;width:220px;height:48px;overflow:hidden;background:#fff;border-radius:2px;flex:none}.brand-logo img{position:absolute;display:block;width:336px;height:168px;max-width:none;left:-58px;top:-60px}footer .brand-logo{width:220px;height:52px}footer .brand-logo img{top:-58px}@media(max-width:700px){.brand-logo{width:185px;height:42px}.brand-logo img{width:282px;height:141px;left:-49px;top:-50px}}

/* Kara Bio glass vial study: original illustration inspired by reference silhouette. */
.vial{width:100px;height:178px;display:block;border:0;border-radius:0;background:none;box-shadow:none;filter:drop-shadow(7px 12px 8px #112a4322)}.vial:before,.vial:after{display:none}.vial-neck{position:absolute;top:7px;left:22px;width:56px;height:41px;border:1px solid #bac5cd;border-radius:5px 5px 11px 11px;background:linear-gradient(90deg,#a9b8c260,#fff 24%,#f5fafb60 58%,#94a6b288 92%);box-shadow:inset 3px 0 3px #fff, inset -3px 0 3px #9facb388}.vial-cap{position:absolute;z-index:4;left:3px;top:-18px;width:94px;height:34px;border:1px solid #a4adb3;border-radius:45% 45% 12% 12% / 20% 20% 10% 10%;background:linear-gradient(90deg,#b7bec3,#f8fafb 20%,#cbd1d5 40%,#989fa6 73%,#dfe4e7 95%);box-shadow:inset 0 5px 1px #f2f5f7,inset 0 -4px 2px #8b969e}.vial-cap:after{content:'';position:absolute;left:4px;right:4px;top:14px;height:12px;border-top:1px solid #9aa6ae;border-bottom:2px solid #eef1f3;background:repeating-linear-gradient(0deg,#b5bdc255 0 1px,#e5e9eb66 1px 2px)}.vial-glass{position:absolute;left:0;right:0;top:28px;bottom:0;border:1px solid #b9c6ce;border-radius:31px 31px 12px 12px;background:linear-gradient(90deg,#a1b2bf55,#ffffffde 13%,#f8fcff77 35%,#ffffff55 68%,#a7b6c277 94%,#e9f1f6);box-shadow:inset 3px 0 3px #fff9,inset -3px 0 4px #7c929c33,inset 0 -6px 2px #c3ced788}.vial-glass:before{content:'';position:absolute;left:12px;top:5px;width:64px;height:12px;border-top:2px solid #fff;border-radius:50%;transform:rotate(-8deg)}.vial-label{position:absolute;top:64px;left:0;width:100%;height:94px;display:flex;padding:0;border:0;border-radius:2px;background:linear-gradient(90deg,#f6f9fd,#e5eef8 80%,#d0deec);box-shadow:0 1px 1px #112a431c;border-top:2px solid var(--blue);overflow:hidden}.vial-copy{width:69%;padding:7px 4px 5px 6px;display:flex;flex-direction:column;align-items:flex-start}.vial-label b{font-size:8px;line-height:1.2;margin:0 0 5px;overflow-wrap:anywhere;color:var(--navy);max-width:100%}.vial-label .vial-strength{font-size:5.5px;background:var(--blue);color:white;border-radius:6px;padding:2px 4px;line-height:1.25;white-space:nowrap}.vial-label small{font-size:3.6px;letter-spacing:.1px;line-height:1.4;display:block}.vial-copy small:first-of-type{margin-top:auto;color:var(--blue);padding-top:5px}.vial-brand{position:absolute;right:5px;top:7px;bottom:7px;writing-mode:vertical-rl;transform:rotate(180deg);font-size:17px;font-weight:700;letter-spacing:-.7px;line-height:1.15;color:var(--navy)}.vial-base{position:absolute;bottom:3px;left:7px;right:7px;height:9px;border-radius:50%;border-bottom:2px solid #8fa3af99;border-top:1px solid #fff;background:linear-gradient(0deg,#c0cdd555,#fff9)}

/* Distinct Kara Bio label: angular facets, fine rules, and a square strength panel. */
.vial-label{background:linear-gradient(90deg,#fff 0%,#f7f9fc 66%,#e8eff7 100%);border-top:0;border-bottom:3px solid var(--navy)}.vial-copy{position:relative;z-index:2;padding-top:9px}.vial-label b{border-top:2px solid var(--blue);padding-top:5px;margin-bottom:6px}.vial-label .vial-strength{border-radius:0;background:transparent;border:1px solid #9eb5d0;border-left:2px solid var(--blue);color:var(--navy);padding:3px 4px;font-weight:700;letter-spacing:.15px}.vial-copy small:first-of-type{border-top:1px solid #bdcedf;padding-top:4px;width:100%;font-size:3.4px}.vial-pattern{position:absolute;inset:0;overflow:hidden;pointer-events:none}.vial-pattern i{position:absolute;width:38px;height:38px;border:1px solid #2864bc1c;transform:rotate(35deg);left:27px;bottom:13px}.vial-pattern i:nth-child(2){left:17px;bottom:3px;border-color:#2864bc14}.vial-pattern i:nth-child(3){left:7px;bottom:-7px;border-color:#2864bc0e}.vial-brand{z-index:2;border-left:1px solid #b5c8dc;padding-left:3px}

.kara-wordmark{display:inline-flex;align-items:center;gap:2px;white-space:nowrap;color:var(--navy);font-family:Arial,Helvetica,sans-serif;font-size:32px;font-weight:700;letter-spacing:-1.3px;line-height:1.05}.kara-k{width:33px;height:36px;flex:none;display:block}footer .kara-wordmark{background:#fff;padding:6px 10px;border-radius:2px}.vial-brand{right:2px;top:7px;bottom:7px;width:22px;padding:0;border:0;writing-mode:horizontal-tb;transform:none;display:flex;align-items:center;justify-content:center}.vial-brand .kara-wordmark{position:absolute;width:79px;justify-content:center;font-size:15px;letter-spacing:-.65px;gap:0;transform:rotate(-90deg);padding:0;background:none}.vial-brand .kara-k{width:15px;height:17px}@media(max-width:700px){header .kara-wordmark{font-size:27px}header .kara-k{width:28px;height:31px}}

.card-cart{padding:0 15px 16px}.card-cart .btn{width:100%;font-size:11px;padding:10px}.cart-feedback:empty{display:none}.cart-feedback{background:var(--pale);padding:10px 5%;font-size:12px}.cart-feedback a{text-decoration:underline;font-weight:bold;margin-left:10px}.cart-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:40px;align-items:start}.cart-lines{border-top:1px solid var(--line);margin-bottom:25px}.cart-line{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:24px 0}.cart-line h3{margin-bottom:8px}.cart-line p{margin-bottom:8px}.cart-line-right{text-align:right;min-width:125px}.cart-line-right label{margin:14px 0 6px;font-size:10px}.cart-quantity{display:flex;width:130px;margin-left:auto}.cart-quantity button{width:34px;border:1px solid var(--line);background:white;color:var(--navy)}.cart-quantity input{width:62px;text-align:center;padding:8px;min-height:40px}.cart-summary{background:#f3f6f9;border:1px solid var(--line);padding:25px}.shipping-progress{margin-bottom:25px}.progress-heading{display:flex;justify-content:space-between;gap:15px;font-size:12px;margin-bottom:10px}progress{display:block;width:100%;height:10px;border:0;accent-color:var(--blue);background:#dbe5ef;border-radius:5px;overflow:hidden}progress::-webkit-progress-bar{background:#dbe5ef}progress::-webkit-progress-value{background:var(--blue)}progress::-moz-progress-bar{background:var(--blue)}.summary-row{display:flex;justify-content:space-between;gap:20px;margin:13px 0;font-size:12px}.cart-total{border-top:1px solid var(--line);padding-top:15px}.cart-remove{background:none;border:0;color:var(--blue);text-decoration:underline;padding:5px 0;font-size:11px}.cart-checkout{width:100%;margin-top:15px}.cart-summary form{margin:25px 0}.cart-summary .disabled{margin:20px 0 8px}.btn:disabled{opacity:.5;cursor:not-allowed}@media(max-width:850px){.cart-layout{grid-template-columns:1fr}nav{gap:12px}}@media(max-width:450px){.cart-line{gap:10px}.cart-line h3{font-size:17px}.cart-summary{padding:20px}.cart-line-right{min-width:110px}.cart-quantity{width:110px}.cart-quantity input{width:46px}.cart-total{flex-wrap:wrap}}

#cart-added{border:1px solid var(--line);padding:0;color:var(--navy);background:white;width:min(460px,calc(100% - 28px));max-height:calc(100dvh - 32px);overflow:auto;box-shadow:0 24px 80px #112a4340}#cart-added::backdrop{background:#112a4377;backdrop-filter:blur(3px)}#cart-added h2{font-size:31px;padding-right:15px}#cart-added-details h3{font-size:20px;margin:8px 0}#cart-added-details>p{font-size:13px}.added-actions{display:flex;gap:10px;flex-wrap:wrap}.added-actions>*{flex:1;white-space:nowrap}#cart-added .shipping-progress{background:var(--pale);padding:16px;margin:20px 0}#cart-added .form-note{margin-top:14px}@media(max-width:400px){.added-actions{flex-direction:column}}

.cart-related{margin-top:60px;padding-top:40px;border-top:1px solid var(--line)}.cart-related>.muted{max-width:780px;margin-bottom:24px}

.shipping-banner{display:flex;align-items:center;justify-content:center;gap:8px}.shipping-truck{width:19px;height:19px;flex:0 0 19px;vertical-align:middle}.progress-heading strong{display:flex;align-items:center;gap:7px}.progress-heading .shipping-truck{width:17px;height:17px;flex-basis:17px}.hero.entrance-active .hero-copy>*{animation:kara-rise .7s cubic-bezier(.2,.7,.25,1) both}.hero.entrance-active .hero-copy>:nth-child(2){animation-delay:.09s}.hero.entrance-active .hero-copy>:nth-child(3){animation-delay:.18s}.hero.entrance-active .hero-copy>:nth-child(4){animation-delay:.26s}.hero.entrance-active .hero-copy>:nth-child(5){animation-delay:.32s}.hero.entrance-active .hero-art{animation:kara-slide-in 1s cubic-bezier(.2,.7,.25,1) .12s both}.reveal-item{opacity:0;translate:0 22px;transition:opacity .6s ease var(--reveal-delay,0ms),translate .6s cubic-bezier(.2,.7,.25,1) var(--reveal-delay,0ms)}.reveal-item.is-revealed{opacity:1;translate:0 0}@keyframes kara-rise{from{opacity:0;translate:0 25px}to{opacity:1;translate:0 0}}@keyframes kara-slide-in{from{opacity:0;translate:55px 22px}to{opacity:1;translate:0 0}}@media(prefers-reduced-motion:reduce){.hero.entrance-active .hero-copy>*,.hero.entrance-active .hero-art{animation:none}.reveal-item{opacity:1;translate:none;transition:none}.card{transition:none}}

/* Reversible viewport transitions: replay when visitors return to a section. */
.hero.scroll-hero .hero-copy>*{animation:none;opacity:0;translate:0 25px;transition:opacity .55s ease,translate .65s cubic-bezier(.2,.7,.25,1)}.hero.scroll-hero .hero-art{animation:none;opacity:0;translate:55px 22px;transition:opacity .65s ease,translate .8s cubic-bezier(.2,.7,.25,1)}.hero.scroll-hero.is-revealed .hero-copy>*{opacity:1;translate:0 0}.hero.scroll-hero.is-revealed .hero-copy>:nth-child(2){transition-delay:.06s}.hero.scroll-hero.is-revealed .hero-copy>:nth-child(3){transition-delay:.12s}.hero.scroll-hero.is-revealed .hero-copy>:nth-child(4){transition-delay:.18s}.hero.scroll-hero.is-revealed .hero-copy>:nth-child(5){transition-delay:.22s}.hero.scroll-hero.is-revealed .hero-art{opacity:1;translate:0 0;transition-delay:.08s}.reveal-item:not(.is-revealed){transition-delay:0ms}@media(prefers-reduced-motion:reduce){.hero.scroll-hero .hero-copy>*,.hero.scroll-hero .hero-art,.reveal-item{opacity:1;translate:none;transition:none;animation:none}}

.pack-offers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}.pack-offer{border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;background:#fff}.pack-offer.bulk-offer{border-color:#a8c0de;background:#f4f8fd}.pack-heading{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-height:48px;margin-bottom:10px}.pack-heading h3{font-size:18px;margin:0}.bulk-badge{background:var(--blue);color:white;padding:4px 8px;font-size:11px;white-space:nowrap}.pack-price{color:var(--navy);font-size:24px;font-weight:700;margin:4px 0}.pack-price small{font-size:10px;font-weight:400}.bulk-comparison{font-size:11px;min-height:48px;margin-bottom:14px}.bulk-comparison strong{color:var(--blue)}.offer-quantity{display:flex;margin-bottom:14px}.offer-quantity button{width:34px;border:1px solid var(--line);background:white;color:var(--navy)}.offer-quantity input{width:65px;text-align:center;padding:8px;min-height:40px}.pack-offer>.btn{width:100%;font-size:11px;padding:10px 8px;margin-top:auto}.pack-offer>.form-note{font-size:10px;margin:10px 0 0}.detail .options{grid-template-columns:1fr}@media(min-width:701px) and (max-width:1100px){.detail .split:first-of-type{grid-template-columns:.75fr 1.25fr;gap:30px}.pack-offer{padding:12px}}@media(max-width:400px){.pack-offers{gap:8px}.pack-offer{padding:11px}.pack-heading h3{font-size:16px}.pack-price{font-size:21px}.pack-offer>.btn{font-size:10px}}

.cart-layout .cart-related{margin-top:32px;padding-top:28px}.cart-layout .cart-related .grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cart-layout .cart-related h2{font-size:28px}.cart-layout .cart-related .section-head{align-items:start;flex-wrap:wrap}.cart-layout .cart-related .card-art{height:210px}

.affiliate-layout{align-items:start;gap:50px}.affiliate-panel{padding:30px;background:#f4f7fa;border:1px solid var(--line)}.affiliate-panel h3{margin-bottom:8px}.affiliate-confirmation h2{font-size:32px;margin-top:18px}.affiliate-confirmation:focus{outline:none}.affiliate-panel .two{grid-template-columns:1fr}@media(max-width:700px){.affiliate-panel{padding:22px}.affiliate-layout{gap:28px}}

@media(min-width:701px){header nav{flex-wrap:wrap;justify-content:flex-end;row-gap:10px}}

.chat-launcher{position:fixed;bottom:22px;right:22px;z-index:15;border:0;background:var(--navy);color:#fff;padding:13px 18px;box-shadow:0 5px 24px #112a4333;display:flex;align-items:center;gap:9px;font-size:13px}.chat-launcher svg{width:22px;height:22px}.support-chat{position:fixed;right:22px;bottom:83px;z-index:16;width:min(380px,calc(100vw - 28px));max-height:calc(100dvh - 110px);background:white;border:1px solid var(--line);box-shadow:0 12px 45px #112a4333;display:flex;flex-direction:column;overflow:hidden;color:var(--navy)}.support-chat[hidden]{display:none}.chat-header{padding:16px;background:var(--navy);color:white;display:flex;justify-content:space-between;align-items:center}.chat-header strong{font-size:15px}.chat-header span{display:block;font-size:10px;color:#d8e4f0;margin-top:3px}.chat-header button{background:none;border:0;color:white;font-size:27px;width:36px;height:36px}.chat-disclosure{font-size:10px;padding:10px 15px;margin:0;background:var(--pale);line-height:1.5}.chat-messages{padding:14px;overflow:auto;min-height:120px;max-height:290px;overscroll-behavior:contain}.chat-message{padding:10px 12px;margin:0 20px 10px 0;background:#f0f4f8;font-size:12px;line-height:1.6}.chat-message p{margin:0;color:var(--navy);white-space:pre-line}.chat-message.user{margin:0 0 10px 25px;background:#e2ecfb}.chat-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.chat-links a{font-size:11px;color:var(--blue);text-decoration:underline}.chat-prompts{display:flex;flex-wrap:wrap;gap:6px;padding:5px 14px 10px}.chat-prompts button{border:1px solid var(--line);background:white;color:var(--blue);font-size:10px;padding:5px 8px}.support-chat form{padding:9px 14px;border-top:1px solid var(--line)}.chat-label{font-size:10px}.chat-inputrow{display:flex;gap:6px}.chat-inputrow input{min-width:0;font-size:12px;padding:9px}.chat-inputrow .btn{padding:9px 13px;font-size:11px}.chat-footer{display:flex;justify-content:space-between;align-items:center;padding:0 14px 10px;font-size:10px}.chat-footer a{text-decoration:underline}.chat-footer button{border:0;background:none;color:var(--gray);font-size:10px;padding:5px}body.access-pending .chat-launcher,body.access-pending .support-chat{visibility:hidden}@media(max-width:700px){.chat-launcher{right:14px;bottom:14px;padding:11px 14px}.support-chat{right:14px;bottom:75px;max-height:calc(100dvh - 90px)}.chat-messages{max-height:32dvh}}

.vial-label small.vial-storage{font-size:4px;font-weight:700;margin-top:7px;color:var(--navy)}.product-storage{font-size:13px;color:var(--navy);border-left:2px solid var(--blue);padding-left:10px}

.faq-page{max-width:1000px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:20px 0}.faq-list summary{cursor:pointer;font-weight:600;font-size:16px;padding-right:20px;line-height:1.5}.faq-list summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.faq-list details p{font-size:14px;margin:15px 0 0;max-width:800px}

/* Refined research selection and removable filter tokens. */
.filters{border:1px solid #e4ebf2;border-radius:16px;background:#f7f9fc;align-items:start;position:relative;z-index:3}.filters input,.filters select{border-radius:10px;border-color:#d6e0ea}.research-dropdown{position:relative;min-width:0}.research-toggle{display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;width:100%;min-height:48px;border:1px solid #d6e0ea;border-radius:10px;background:#fff;color:var(--navy);padding:11px 13px;font-size:13px}.research-toggle svg{flex:none;transition:transform .18s}.research-toggle[aria-expanded=true]{border-color:var(--blue);box-shadow:0 0 0 3px #2864bc10}.research-toggle[aria-expanded=true] svg{transform:rotate(180deg)}.research-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:100%;width:310px;max-width:calc(100vw - 40px);max-height:340px;overflow:auto;z-index:25;padding:7px;background:#fff;border:1px solid #e1e8f0;border-radius:14px;box-shadow:0 14px 40px #112a4324}.research-menu[hidden]{display:none}.research-menu [role=option]{display:flex;justify-content:space-between;align-items:center;gap:16px;width:100%;border:0;background:#fff;border-radius:8px;padding:12px 13px;text-align:left;font-size:13px;color:var(--navy);line-height:1.4}.research-menu [role=option]:hover,.research-menu [role=option]:focus-visible{background:#f1f6fc}.research-menu [aria-selected=true]{background:#edf4ff;color:var(--blue);font-weight:600}.research-check{color:var(--blue);font-size:16px;visibility:hidden}.research-menu [aria-selected=true] .research-check{visibility:visible}.active-filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 20px}.active-filters:empty{display:none}.filter-pill{display:inline-flex;gap:10px;align-items:center;border:1px solid #d8e5f5;border-radius:30px;background:#eef4fd;color:var(--navy);font-size:12px;padding:7px 12px;line-height:1.5}.filter-pill span{font-size:18px;color:var(--blue);line-height:1}.filter-pill:hover{background:#e1edfc}.clear-filters{border:0;background:none;color:var(--blue);font-size:12px;padding:9px;text-decoration:underline;text-underline-offset:3px}.strength-buttons{display:flex;flex-wrap:wrap;gap:10px}.strength-button{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:83px;min-height:49px;border:1px solid #d7e1eb;border-radius:11px;background:#fff;color:var(--navy);padding:11px 18px;font-size:14px;font-weight:600;transition:background .16s,border-color .16s,box-shadow .16s}.strength-button:hover{border-color:#8eafd8;background:#f6f9fe}.strength-button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 3px 9px #112a4318}.strength-button small{font-size:9px;font-weight:400;margin-top:3px}.filters>div{min-width:0}@media(max-width:700px){.research-menu{width:100%;max-width:100%}.strength-button{flex:1;min-width:75px;padding:11px 13px}.research-toggle{min-height:48px}}@media(prefers-reduced-motion:reduce){.research-toggle svg,.strength-button{transition:none}}

/* Shared custom menus across catalog, documents, support, and affiliate forms. */
.modern-select{position:relative;min-width:0}.native-select-source{position:absolute!important;width:1px!important;height:1px!important;min-height:0!important;padding:0!important;opacity:0!important;pointer-events:none;clip-path:inset(50%)}.modern-select-trigger{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:48px;text-align:left;border:1px solid #d6e0ea;border-radius:10px;background:#fff;color:var(--navy);padding:11px 13px;font-size:13px;line-height:1.5}.modern-select-trigger>span:first-child{min-width:0;overflow-wrap:anywhere}.select-chevron{font-size:19px;line-height:1;color:var(--gray);flex:none;transition:transform .18s}.modern-select-trigger[aria-expanded=true]{border-color:var(--blue);box-shadow:0 0 0 3px #2864bc10}.modern-select-trigger[aria-expanded=true] .select-chevron{transform:rotate(180deg)}.modern-select-menu{position:absolute;left:0;top:calc(100% + 8px);width:max-content;min-width:100%;max-width:min(350px,calc(100vw - 40px));max-height:290px;overflow:auto;z-index:30;padding:7px;border:1px solid #e1e8f0;border-radius:14px;background:#fff;box-shadow:0 14px 40px #112a4324;overscroll-behavior:contain}.modern-select-menu[hidden]{display:none}.modern-select-option{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;border:0;border-radius:8px;background:white;color:var(--navy);padding:12px 13px;font-size:13px;text-align:left;line-height:1.45}.modern-select-option:hover,.modern-select-option:focus-visible{background:#f1f6fc}.modern-select-option[aria-selected=true]{background:#edf4ff;color:var(--blue);font-weight:600}.option-check{color:var(--blue);font-size:16px;visibility:hidden}.modern-select-option[aria-selected=true] .option-check{visibility:visible}.modern-select-trigger[aria-invalid=true]{border-color:#b44b4b}.select-error{display:block;color:#9a3434;font-size:11px;margin-top:4px}.select-error:empty{display:none}.contactform input,.contactform textarea,.coa-fields input,.preview-form input,.offer-inner input{border-radius:10px;border-color:#d6e0ea}.contactform .btn{border-radius:10px}.coa-fields{position:relative;z-index:4}@media(max-width:700px){.modern-select-menu{max-width:100%;width:100%}}@media(prefers-reduced-motion:reduce){.select-chevron{transition:none}}

.full-product-description{margin-top:55px;padding-top:30px;border-top:1px solid var(--line);max-width:1000px}.full-product-description h2{font-size:30px;margin-bottom:22px}.full-product-description>p{font-size:15px;line-height:1.9;margin-bottom:23px}.full-product-description .research-intent{font-size:13px;color:var(--navy)}.description-facts{margin-top:28px;border-left:2px solid var(--blue);padding-left:18px}.description-facts p{font-size:13px;margin:9px 0}.description-facts strong{color:var(--navy)}@media(max-width:700px){.full-product-description{margin-top:35px}.full-product-description>p{font-size:14px}}

#remove-item-dialog{border:1px solid var(--line);border-radius:16px;padding:0;color:var(--navy);background:white;width:min(460px,calc(100% - 28px));max-height:calc(100dvh - 32px);box-shadow:0 20px 70px #112a4333}#remove-item-dialog::backdrop{background:#112a4377;backdrop-filter:blur(3px)}#remove-item-title{font-size:27px;line-height:1.25;letter-spacing:-.6px}#remove-item-detail{font-size:13px}.remove-item-actions{display:flex;gap:10px;margin-top:24px}.remove-item-actions .btn{flex:1;border-radius:10px;padding:12px;font-size:12px}@media(max-width:400px){.remove-item-actions{flex-direction:column}}

.bulk-showcase{background:radial-gradient(ellipse at 12% 10%,#dceafb 0,transparent 48%),radial-gradient(ellipse at 90% 85%,#e4eef6 0,transparent 50%),#f5f8fc;border-block:1px solid var(--line)}.bulk-showcase-inner{text-align:center;max-width:1050px}.bulk-showcase h2{font-size:clamp(32px,4vw,50px);margin:20px 0}.bulk-showcase-inner>p{max-width:650px;margin:0 auto 22px}.bulk-feature-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin:28px 0}.bulk-feature-tags span{border-radius:30px;background:white;border:1px solid #d7e3f0;padding:8px 14px;font-size:12px}.bulk-example{display:flex;align-items:center;gap:22px;background:white;border:1px solid #dfe7f0;border-radius:20px;box-shadow:0 15px 40px #112a430c;max-width:710px;margin:30px auto;text-align:left;padding:22px 28px}.bulk-example-art{width:90px;height:135px;flex:none;display:flex;align-items:center;justify-content:center;background:var(--pale);border-radius:12px;overflow:hidden}.bulk-example-art .vial{transform:scale(.52);margin:0}.bulk-example h3{margin:8px 0;font-weight:600}.bulk-example p{font-size:12px;margin:0 0 12px}.bulk-example-price{margin-left:auto;text-align:right}.bulk-example-price>span{display:block;color:var(--gray);font-size:11px}.bulk-example-price strong{display:block;font-size:28px;white-space:nowrap}.bulk-example-price small{font-size:11px;color:var(--blue)}.bulk-showcase .actions{justify-content:center}.bulk-showcase .form-note{margin-top:20px;font-size:11px}.supply-information{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}.supply-art{background:linear-gradient(130deg,#e7eff8,#f7f9fc);border-radius:20px;min-height:440px;display:flex;flex-direction:column;align-items:center;justify-content:center}.supply-art>div{display:flex;gap:20px;align-items:center;min-height:320px}.supply-art .vial{transform:rotate(-9deg) scale(1.25);margin:0 20px}.supply-art .vial.back{transform:rotate(8deg) scale(1.05);margin:20px 0 0 -10px}.supply-art>p{font-size:10px;margin:30px 15px 0}.supply-points article{display:flex;gap:18px;border:1px solid var(--line);padding:20px;margin:14px 0;border-radius:12px;background:white}.supply-icon{background:var(--pale);color:var(--blue);border-radius:50%;width:38px;height:38px;display:grid;place-items:center;font-size:11px;flex:none}.supply-points h3{font-size:17px;margin:0 0 7px}.supply-points p{font-size:12px;margin:0 0 8px}.supply-points .textlink{font-size:11px}.bulk-table-wrap{overflow-x:auto}.bulk-table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}.bulk-table th,.bulk-table td{text-align:left;padding:16px;border-bottom:1px solid var(--line)}.bulk-table th{background:var(--pale);font-size:11px}.bulk-table small{display:block;color:var(--gray);margin-top:6px}@media(max-width:800px){.supply-information{grid-template-columns:1fr;gap:30px}.supply-art{min-height:340px}.supply-art>div{min-height:250px}.bulk-example{padding:18px;gap:14px;flex-wrap:wrap}.bulk-example-price{margin-left:0}.bulk-example-art{width:70px}.bulk-example .eyebrow{font-size:9px}}

.lab-use-banner{padding:12px 20px;text-align:center;background:#edf3fa;color:#112a43;border-bottom:1px solid #d8e3ef;font-size:12px;line-height:1.6}.lab-use-banner strong,.lab-use-banner span{display:block}.lab-use-banner strong{letter-spacing:.08em}

/* Compact homepage bulk kit cards */
.bulk-examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0}
.bulk-examples .bulk-example{display:flex;flex-direction:column;align-items:stretch;gap:14px;margin:0;padding:22px;max-width:none;min-width:0;height:100%;box-sizing:border-box}
.bulk-examples .bulk-example-art{width:100%;height:140px}
.bulk-examples .bulk-example h3{font-size:20px}
.bulk-examples .bulk-example .eyebrow{font-size:9px;letter-spacing:.1em}
.bulk-examples .bulk-example-price{margin: auto 0 0;padding-top:14px;border-top:1px solid var(--line);text-align:left}
.bulk-examples .bulk-example-price strong{font-size:26px}
.bulk-examples .bulk-example p.form-note{margin:8px 0;font-size:11px}
@media(max-width:760px){.bulk-examples{grid-template-columns:1fr;max-width:480px;margin:24px auto}.bulk-examples .bulk-example{gap:12px}.bulk-examples .bulk-example-art{height:120px}}

/* Phone layout: preserve the Kara Bio desktop design. */
@media(max-width:700px){
html{-webkit-text-size-adjust:100%;scroll-padding-top:16px}body{font-size:15px}main,section,.split>*{min-width:0}input,select,textarea,.modern-select-trigger{font-size:16px}input[type=checkbox]{flex-shrink:0}button,.btn{min-height:44px}
.preview{flex-wrap:wrap;justify-content:center;gap:2px 12px;text-align:center;padding:7px 16px}.shipping-banner{font-size:12px;padding:9px 16px}
header{position:relative;padding:17px 20px;gap:14px}#menu{border-radius:10px;min-width:76px;min-height:44px}header nav{padding:8px 0 0;gap:0}header nav a{padding:13px 10px;border-bottom:1px solid var(--line);font-size:14px;min-height:46px}header nav a:last-child{border:0}
.lab-use-banner{padding:11px 18px;font-size:10px;line-height:1.65}.lab-use-banner strong{letter-spacing:.05em}
.wrap{padding:38px 20px}.hero-copy{padding:38px 22px 22px}.hero h1{font-size:clamp(35px,9vw,48px);letter-spacing:-1.7px;margin:18px 0}.hero-copy>p{font-size:15px}.hero .actions{gap:10px}.hero .actions .btn{flex:1;padding:12px 10px;gap:8px}.hero-art{height:250px}.hero-art:before{width:210px;height:210px}.art-caption{font-size:8px;right:20px;bottom:16px}.strip{padding:18px 20px;gap:9px;font-size:11px}
.section-head{gap:12px;flex-wrap:wrap;margin-bottom:22px}.section-head h2{font-size:28px}.section-head .textlink{min-height:32px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{min-width:0;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.card>a{flex:1}.card-art{height:170px}.card-art .vial{transform:scale(.7)}.tag{font-size:8px;letter-spacing:.2px;top:10px;left:9px;padding:3px 5px;max-width:calc(100% - 18px)}.card-body{padding:13px 11px}.card-body h3{font-size:16px;overflow-wrap:anywhere}.card .muted,.card .status{font-size:10px}.card-bottom{flex-wrap:wrap;margin-top:14px;padding-top:12px}.card-bottom>span:first-child{font-size:12px}.card-cart{padding:0 10px 12px}.card-cart .btn{font-size:11px;padding:10px 6px;line-height:1.4}.research-tags:empty{display:none}
.filters{grid-template-columns:repeat(2,minmax(0,1fr));padding:14px;gap:14px 10px;border-radius:12px}.filters>div:first-child{grid-column:1/-1}.filters>div:nth-child(2){grid-column:auto}.modern-select-menu{max-height:240px}.resultbar{gap:12px;align-items:start;flex-wrap:wrap;font-size:11px}.filter-pill{min-height:44px}
.bulk-showcase h2{font-size:32px;letter-spacing:-1px}.bulk-showcase-inner>p{font-size:14px}.bulk-feature-tags{gap:6px;margin:22px 0}.bulk-feature-tags span{font-size:10px;padding:7px 10px}.bulk-examples .bulk-example{padding:18px;border-radius:16px}.bulk-examples .bulk-example-art{height:125px}.bulk-examples .bulk-example h3{font-size:22px}
.detail .split{gap:28px}.detail-art{min-height:285px;border-radius:14px}.detail-art .vial{transform:scale(1.15)}.detail h1{font-size:34px;letter-spacing:-1px;overflow-wrap:anywhere}.detail .options{margin:20px 0}.pack-offers{grid-template-columns:1fr;gap:14px}.pack-offer{padding:18px;border-radius:12px}.pack-heading{min-height:0}.pack-offer>.btn{font-size:13px;min-height:46px}.offer-quantity button{width:46px;min-height:44px}.offer-quantity input{width:74px;font-size:16px}.specs{table-layout:fixed;font-size:12px}.specs td,.specs th{overflow-wrap:anywhere;padding:13px 8px 13px 0;vertical-align:top}.specs th{width:42%}.full-product-description{margin-top:30px}.breadcrumb{overflow-wrap:anywhere}
.cart-line{flex-wrap:wrap;padding:20px 0;gap:12px}.cart-line>div:first-child{flex:1;min-width:170px}.cart-line-right{display:flex;flex-wrap:wrap;align-items:center;gap:10px;text-align:left;width:100%}.cart-line-right label{margin:0 0 0 auto;font-size:11px}.cart-quantity{width:138px;margin:0}.cart-quantity button{width:44px;min-height:44px}.cart-quantity input{width:50px;font-size:16px}.cart-remove{min-height:44px;padding:8px 0}.cart-summary{padding:20px;border-radius:14px}.progress-heading{gap:10px;font-size:11px}.summary-row{gap:12px}.cart-total{flex-wrap:wrap}
.offer-inner{padding:28px 22px 22px}.offer-inner h2{font-size:30px;letter-spacing:-.7px}.offer-close{min-height:44px}.offer-consent{font-size:12px}.access-check{font-size:13px}#welcome-offer,#research-access,#cart-added,#remove-item-dialog{border-radius:16px;max-height:calc(100dvh - 24px);width:calc(100% - 24px);overscroll-behavior:contain}.added-actions{flex-direction:column}.added-actions>*{width:100%;white-space:normal}
.support-chat{right:12px;bottom:calc(76px + env(safe-area-inset-bottom));width:calc(100vw - 24px);max-height:calc(100dvh - 100px);border-radius:16px}.chat-launcher{bottom:calc(14px + env(safe-area-inset-bottom));border-radius:28px;min-height:48px}.chat-header button{min-width:44px;min-height:44px}.chat-inputrow input{font-size:16px}.chat-messages{flex:1;min-height:80px}.chat-prompts button,.chat-footer button{min-height:40px}.chat-footer{gap:10px}
.supply-art{min-height:280px;overflow:hidden}.supply-art>div{min-height:210px}.supply-art .vial{transform:rotate(-9deg);margin:0 12px}.supply-art .vial.back{transform:rotate(8deg) scale(.9)}.supply-points article{padding:16px;gap:12px}.doc-visual{padding:22px}.paper{padding:23px}.affiliate-panel{padding:20px;border-radius:14px}.page-head h1{font-size:36px;letter-spacing:-1px}.empty{padding:25px 18px}.bulk-table th,.bulk-table td{padding:13px 12px}.bulk-table-wrap{overscroll-behavior-x:contain}.faq-list summary{font-size:15px;min-height:44px}
footer{padding:38px 20px calc(88px + env(safe-area-inset-bottom));gap:25px}footer a:not(.logo){padding:7px 0;margin:2px 0;min-height:38px}.footer-note{line-height:1.7}
}
@media(max-width:360px){.grid{grid-template-columns:1fr}.card-art{height:200px}.hero .actions{flex-direction:column}.filters{grid-template-columns:1fr}.filters>div:first-child{grid-column:auto}.cart-line-right label{margin-left:0}.cart-line-right{justify-content:space-between}}

#stock-waitlist{border:1px solid var(--line);border-radius:16px;padding:0;color:var(--navy);background:#fff;width:min(460px,calc(100% - 28px));max-height:calc(100dvh - 32px);overflow:auto;box-shadow:0 24px 80px #112a4340}#stock-waitlist::backdrop{background:#112a4380;backdrop-filter:blur(3px)}#stock-waitlist h2{font-size:30px;line-height:1.2;padding-right:22px}#stock-waitlist-product{font-weight:600;color:var(--navy)}#stock-waitlist-note{font-size:12px}#stock-waitlist-form{display:grid;gap:10px}#stock-waitlist-email{border-radius:10px}.stock-notify{width:100%}@media(max-width:700px){#stock-waitlist{width:calc(100% - 24px);max-height:calc(100dvh - 24px)}#stock-waitlist-email{font-size:16px}}