@font-face{font-family:Serum Editorial;src:url(/fonts/serum/editorial-regular.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Serum Editorial;src:url(/fonts/serum/editorial-italic.woff2)format("woff2");font-weight:400;font-style:italic;font-display:swap}@font-face{font-family:Serum Sans;src:url(/fonts/serum/sans-regular.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Serum Sans;src:url(/fonts/serum/sans-medium.woff2)format("woff2");font-weight:500;font-style:normal;font-display:swap}.serum-launch{--heading:"Serum Editorial",Georgia,serif;--body:"Serum Sans",system-ui,sans-serif;--serum-blue:#194ca8;--serum-ink:#302b24;--serum-paper:#f7f3eb;--serum-line:#d2d4c8;font-family:var(--body);color:var(--serum-ink);background:var(--serum-paper)}.serum-launch p{margin:0 0 24px;font-size:15px;line-height:1.75}.serum-launch h1,.serum-launch h2,.serum-launch h3{margin:0;font-weight:400}.serum-launch h2{font:400 clamp(46px,4.5vw,72px)/1.02 var(--heading);letter-spacing:-.035em}.serum-launch h2 em{color:#67745e;font-weight:400}.serum-launch .serum-eyebrow{font:500 11px/1.5 var(--body);letter-spacing:.13em;text-transform:uppercase;margin-bottom:25px}.serum-section{padding:90px clamp(25px,6vw,96px)}.hair-hero{grid-template-columns:49% 51%;min-height:720px;display:grid;position:relative;overflow:hidden}.hair-hero-copy{z-index:2;flex-direction:column;justify-content:center;align-items:flex-start;padding:68px 35px 65px clamp(25px,6vw,96px);display:flex;position:relative}.hair-hero h1{font:400 clamp(62px,6.15vw,99px)/.94 var(--heading);letter-spacing:-.045em;white-space:nowrap}.hair-hero h1 em{color:#64705c;font-weight:400}.serum-launch .hair-product-name{letter-spacing:-.01em;margin:27px 0 16px;font-size:20px;line-height:1.3}.serum-launch .hair-hero-description{color:#625e51;max-width:380px;margin-bottom:26px;font-size:14px;line-height:1.7}.hair-hero-purchase{width:100%;max-width:375px}.serum-launch .serum-price{color:#625e51;align-items:center;gap:18px;margin-bottom:15px;font-size:12px;display:flex}.serum-price strong{color:#302b24;font-size:19px;font-weight:500}.serum-button{color:#fffdf7;font:500 14px var(--body);background:#283d31;justify-content:space-between;align-items:center;gap:35px;min-width:265px;min-height:56px;padding:17px 23px;text-decoration:none;transition:background .2s;display:inline-flex}.serum-button:hover{background:#194ca8}.serum-button>span{font-size:24px;line-height:1}.hair-hero-purchase>.serum-button{width:100%}.serum-launch .serum-release-note{color:#625e51;margin:12px 0 0;font-size:11px;line-height:1.6}.serum-release-note>span{display:block}.hair-hero-visual{min-width:0;min-height:720px;position:relative}.hair-campaign-portrait{-o-object-fit:cover;object-fit:cover;-o-object-position:50% 42%;object-position:50% 42%;width:100%;height:100%;position:absolute;inset:0}.hair-product-inset{background:#f8f4eb;width:clamp(175px,16vw,245px);padding:6px;text-decoration:none;position:absolute;bottom:28px;right:30px;box-shadow:0 6px 36px #2d21152b}.hair-product-inset img{aspect-ratio:1/1.12;-o-object-fit:cover;object-fit:cover;-o-object-position:center 59%;object-position:center 59%;width:100%;display:block}.hair-product-inset>span{justify-content:space-between;padding:10px 7px 5px;font-size:11px;display:flex}.hair-product-inset>span>span{font-size:17px}.serum-fact-strip{border-block:1px solid var(--serum-line);text-align:center;letter-spacing:.03em;background:#eeeede;grid-template-columns:repeat(4,1fr);padding:23px 6%;font-size:12px;display:grid}.serum-fact-strip>span+span{border-left:1px solid #c9ccbc}.serum-fact-strip b{color:var(--serum-blue);margin-right:8px;font-size:15px;font-weight:500}.serum-text-link{border-bottom:1px solid;align-items:center;gap:24px;min-height:44px;font-size:14px;text-decoration:none;display:inline-flex}.serum-text-link>span{font-size:20px}.serum-product-story{grid-template-columns:1fr 1fr;align-items:center;gap:8%;display:grid}.serum-story-copy>h2{margin-bottom:25px}.serum-story-copy>p:not(.serum-eyebrow){color:#625e51}.serum-story-facts{border-block:1px solid var(--serum-line);grid-template-columns:repeat(3,1fr);margin:27px 0;padding:25px 0;display:grid}.serum-story-facts>div{flex-direction:column;gap:8px;display:flex}.serum-story-facts strong{font:400 45px/1 var(--heading);color:var(--serum-blue)}.serum-story-facts strong span{font-size:25px}.serum-story-facts>div>span{font-size:12px}.serum-launch .serum-story-detail{font-size:14px}.serum-product-hero{background:#e7e6d9;min-width:0;min-height:620px;position:relative;overflow:hidden}.serum-editorial-image{-o-object-fit:cover;object-fit:cover;-o-object-position:center 58%;object-position:center 58%;width:100%;height:100%;position:absolute;inset:0}.serum-photo-caption{font:10px var(--body);letter-spacing:.1em;color:#27392d;pointer-events:none;justify-content:space-between;gap:18px;display:flex;position:absolute;top:24px;left:25px;right:25px}.serum-view-switch{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:5;background:#f3f3eaef;border:1px solid #ffffff90;width:max-content;max-width:94%;padding:4px;display:flex;position:absolute;bottom:22px;left:50%;transform:translate(-50%)}.serum-view-switch button{white-space:nowrap;cursor:pointer;color:#253a32;background:0 0;border:0;min-height:44px;padding:12px 14px;font-size:12px}.serum-view-switch button[aria-pressed=true]{color:#fff;background:#243b32}.serum-view-switch button span{margin-left:12px}.serum-product-hero.is-exploring .serum-photo-caption{display:none}.serum-ritual{border-top:1px solid var(--serum-line);background:#eeeee3;grid-template-columns:1fr 1fr;align-items:center;gap:10%;display:grid}.serum-ritual h2{margin-bottom:25px}.serum-ritual>div>p:last-child{color:#625e51;margin:0}.serum-ritual ol{margin:0;padding:0;list-style:none}.serum-ritual li{border-top:1px solid #c6ccbb;gap:24px;padding:23px 0;display:flex}.serum-ritual li>span{color:#5d6d53;padding-top:5px;font:12px monospace}.serum-ritual li h3{font:400 32px var(--heading);margin-bottom:6px}.serum-ritual li p{max-width:370px;margin:0;font-size:14px;line-height:1.7}.serum-signup{color:#f7f3e9;background:#293e32;grid-template-columns:1fr 1fr;align-items:center;gap:10%;display:grid}.serum-signup h2 em{color:#c8d2b5}.serum-signup .serum-eyebrow{color:#c4d0b7}.serum-launch .serum-batch-number{font:400 130px/.95 var(--heading);letter-spacing:-.05em;color:#c9d5b6;align-items:center;gap:24px;margin:35px 0 0;display:flex}.serum-batch-number>span{font:12px/1.6 var(--body);letter-spacing:0}.serum-signup-copy>p{color:#d6decd}.serum-launch .serum-signup-product{font:400 25px/1.35 var(--heading);color:#fffdf4}.serum-signup-product strong{font:500 16px var(--body);margin-top:13px;display:inline-block}.serum-signup-form{margin:28px 0 0}.serum-signup-form form>label:first-child{margin-bottom:10px;font-size:13px;display:block}.serum-email-row{background:#f7f7ee;border:1px solid #b9c8a9;display:flex}.serum-email-row input{color:#253a32;outline-offset:-4px;background:0 0;border:0;width:100%;min-width:0;padding:17px 15px;font-size:16px}.serum-email-row button{color:#24372b;white-space:nowrap;font:500 12px var(--body);cursor:pointer;background:#d1dfbb;border:0;align-items:center;gap:12px;min-height:56px;padding:15px;display:flex}.serum-email-row button>span{font-size:21px}.serum-email-row button:disabled{opacity:.6;cursor:wait}.serum-consent{align-items:flex-start;gap:11px;margin-top:18px;display:flex}.serum-consent input{accent-color:#d1dfbb;flex-shrink:0;width:19px;height:19px;margin-top:3px}.serum-consent span{color:#d3ddc9;font-size:13px;line-height:1.65}.serum-launch .serum-form-privacy{color:#c1ceb6;margin:16px 0 0;font-size:12px;line-height:1.7}.serum-launch .serum-signup-foot{color:#c1ceb6;border-top:1px solid #5f7259;margin:25px 0 0;padding-top:19px;font-size:12px;line-height:1.7}.serum-signup-success{border:1px solid #a5b594;padding:24px}.serum-signup-success>span{font-size:25px}.serum-signup-success h3{font:400 33px var(--heading);margin:10px 0}.serum-signup-success p{margin:0;font-size:14px}.serum-honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.serum-launch .serum-form-error{color:#8a2c10;background:#fff0e4;margin:16px 0;padding:12px;font-size:14px}.serum-signup :focus-visible{outline-color:#d4e9be!important}.serum-faq{grid-template-columns:1fr 1.3fr;gap:8%;display:grid}.serum-faq details{border-bottom:1px solid var(--serum-line)}.serum-faq details:first-child{border-top:1px solid var(--serum-line)}.serum-faq summary{cursor:pointer;justify-content:space-between;gap:20px;padding:22px 0;font-size:14px;list-style:none;display:flex}.serum-faq summary::-webkit-details-marker{display:none}.serum-faq summary>span{color:#5f775b;font-size:21px}.serum-faq details[open] summary>span{transform:rotate(45deg)}.serum-faq details p{color:#5d7057;max-width:520px;padding-right:25px;font-size:14px}.serum-makeup{background:#eeeade}.serum-makeup-head{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:40px;display:flex}.serum-makeup-head>p{color:#43543b;margin:0 0 5px;font-size:14px}.serum-makeup-grid{grid-template-columns:1fr 1fr;gap:28px;display:grid}.serum-makeup-grid>a{text-decoration:none}.serum-makeup-grid>a>div{height:330px;overflow:hidden}.serum-makeup-grid img{-o-object-fit:cover;object-fit:cover;-o-object-position:center 62%;object-position:center 62%;width:100%;height:100%;transition:transform .5s}.serum-makeup-grid a:hover img{transform:scale(1.035)}.serum-makeup-grid>a>span{justify-content:space-between;align-items:center;padding:20px 0 6px;display:flex}.serum-makeup-grid strong{font:400 32px var(--heading)}.serum-makeup-grid>a>span>span{color:#5f775b;font-size:25px}.serum-formula{background:#e7ece1}.serum-section-heading{-moz-column-gap:10%;grid-template-columns:1.35fr 1fr;align-items:end;column-gap:10%;margin-bottom:40px;display:grid}.serum-section-heading>.serum-eyebrow{grid-column:1/-1}.serum-section-heading>p:last-child{color:#55634b;max-width:370px;margin:0 0 4px;font-size:15px}.serum-formula h2 em{color:#527162}.serum-formula-tabs{border-bottom:1px solid #b7c2b5;grid-template-columns:repeat(6,1fr);margin-bottom:28px;display:grid}.serum-formula-tabs button{color:#465940;cursor:pointer;text-align:left;background:0 0;border-top:1px solid #b7c2b5;border-bottom:0;border-left:0;border-right:1px solid #b7c2b5;flex-direction:column;align-items:flex-start;gap:8px;min-width:0;padding:20px 15px;font-size:12px;display:flex;position:relative}.serum-formula-tabs button:first-child{border-left:1px solid #b7c2b5}.serum-formula-tabs strong{font:400 30px var(--heading);color:#254f3c}.serum-formula-tabs button[aria-selected=true]{color:#fff;background:#293f34}.serum-formula-tabs button[aria-selected=true] strong{color:#d4e1cb}.serum-formula-tabs button:hover{background:#dbe4d7}.serum-formula-tabs button[aria-selected=true]:hover{background:#293f34}.serum-science-panel{background:#f6f6ee;border:1px solid #c8d1c3;grid-template-columns:1.1fr 1fr;min-height:610px;display:grid}.serum-structure{border-right:1px solid #c8d1c3;min-width:0;padding-bottom:23px;position:relative}.serum-structure-heading{color:#4e644a;justify-content:space-between;gap:15px;padding:24px 25px 0;font:11px monospace;display:flex}.molecular-viewer{position:relative}.molecular-render{touch-action:pan-y;cursor:grab;height:335px}.molecular-render:active{cursor:grabbing}.molecular-render canvas{display:block}.molecular-cross{color:#98aa94;pointer-events:none;font:20px monospace;position:absolute}.molecular-cross-a{top:26px;left:22px}.molecular-cross-b{top:286px;right:22px}.molecular-status{text-align:center;color:#536a56;position:absolute;top:38%;left:14%;right:14%;font-size:14px!important}.molecular-controls{font:12px var(--body);color:#53694d;justify-content:space-between;align-items:center;gap:10px;padding:2px 25px 16px;display:flex}.molecular-controls>div{gap:4px;display:flex}.molecular-controls button{color:#304b38;font:12px var(--body);cursor:pointer;background:0 0;border:1px solid #b4c0ad;min-width:44px;min-height:44px;padding:8px 11px}.molecular-controls button:hover{background:#e3eadd}.molecular-legend{font:11px var(--body);color:#53694d;flex-wrap:wrap;justify-content:center;gap:16px;padding:5px 22px 20px;display:flex}.molecular-legend>span{align-items:center;gap:6px;display:flex}.molecular-legend i{border-radius:50%;width:8px;height:8px;display:inline-block}.atom-carbon{background:#415756}.atom-nitrogen{background:#3569bd}.atom-oxygen{background:#b76a52}.atom-hydrogen{background:#f2f1e8;border:1px solid #acb6a6}.serum-copper-binding{border-top:1px solid #d2dbcb;align-items:center;gap:18px;margin:0 25px;padding:18px 0;display:flex}.copper-ion{width:56px;height:56px;font:400 26px var(--heading);color:#241b12;background:#b58f6c;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;box-shadow:inset -8px -8px 20px #75563355,inset 6px 5px 10px #f4d7b388}.copper-ion sup{font:10px var(--body);transform:translateY(-8px)}.serum-copper-binding p{color:#53654c;margin:0;font-size:12px;line-height:1.65}.serum-copper-binding strong{color:#304a36;font-weight:500}.serum-launch .serum-model-note{color:#5f6d54;max-width:470px;margin:3px 25px 0;font-size:11px;line-height:1.6}.serum-model-note a{text-underline-offset:3px}.serum-science-copy{padding:38px clamp(25px,3.5vw,55px) 30px}.serum-science-copy>.serum-eyebrow{color:#58674b;margin-bottom:20px}.serum-dose{align-items:center;gap:20px;margin-bottom:27px;display:flex}.serum-dose strong{font:400 72px/1 var(--heading);letter-spacing:-.05em;color:var(--serum-blue)}.serum-dose>span{color:#58674b;font-size:12px;line-height:1.7}.serum-science-copy h3{font:400 34px/1.12 var(--heading);max-width:370px;margin-bottom:18px}.serum-science-copy>p:not(.serum-eyebrow){color:#4c5e45;font-size:14px;line-height:1.75}.serum-amino-sequence{padding:0 0 22px}.serum-amino-sequence>span{font:11px var(--body);letter-spacing:.04em;text-transform:uppercase;color:#53634a}.serum-amino-sequence>div{flex-wrap:wrap;gap:0;margin-top:13px;display:flex}.serum-amino-sequence>div>div{align-items:center;gap:7px;margin-right:20px;font-size:11px;display:flex;position:relative}.serum-amino-sequence>div>div:not(:last-child):after{content:"—";color:#718268;position:absolute;right:-15px}.serum-amino-sequence b{font:400 24px var(--heading);color:var(--serum-blue)}.serum-study-link{color:#284c37;border-block:1px solid #cdd6c6;justify-content:space-between;gap:15px;min-height:44px;padding:14px 0;font-size:12px;text-decoration:none;display:flex}.serum-study-link>span{font-size:17px}.serum-launch .serum-evidence-note{margin:18px 0 0;color:#5d6b52!important;font-size:12px!important;line-height:1.65!important}.serum-science-foot{justify-content:space-between;gap:30px;margin-top:22px;display:flex}.serum-science-foot>span{letter-spacing:.03em;color:#53634a;font:11px monospace}.serum-science-foot>p{color:#53634a;max-width:350px;margin:0;font-size:12px;line-height:1.65}.hydration-illustration{flex-direction:column;justify-content:center;min-height:420px;padding:25px;display:flex}.hydration-illustration p{color:#53634a;text-align:center;font:12px monospace!important}.serum-product-view{isolation:isolate;background:radial-gradient(at 40% 40%,#f7f5eb,#dfe3d5);margin:0;position:absolute;inset:0;overflow:hidden}.serum-scene-word{display:none}.serum-scene-caption{letter-spacing:.08em;z-index:3;font:11px monospace;position:absolute;top:26px;left:26px}.serum-canvas{z-index:2;opacity:0;touch-action:pan-y;cursor:grab;position:absolute;inset:45px 0 145px}.serum-canvas:active{cursor:grabbing}.serum-canvas.is-ready{opacity:1}.serum-canvas canvas{width:100%;height:100%;display:block}.serum-product-shadow{filter:blur(22px);opacity:.2;z-index:-1;background:#3b332e;border-radius:100%;height:24px;position:absolute;bottom:25%;left:20%;right:12%}.serum-model-fallback{-o-object-fit:contain;object-fit:contain;mix-blend-mode:multiply;width:70%;height:66%;position:absolute;inset:12% 15% 22%}.serum-model-fallback.is-hidden{opacity:0;visibility:hidden}.serum-scene-stamp{display:none}.serum-model-controls{z-index:4;color:#4b6043;justify-content:space-between;align-items:center;gap:8px;font-size:11px;display:flex;position:absolute;bottom:99px;left:24px;right:24px}.serum-model-controls>div{gap:4px;display:flex}.serum-model-controls button{color:#304b38;cursor:pointer;background:#f5f4eb;border:1px solid #aebfa2;min-width:40px;min-height:44px;padding:8px;font-size:12px}.serum-model-controls button:hover{background:#fff}.serum-closing{border-top:1px solid #c8d1c3;justify-content:space-between;align-items:center;gap:30px;padding:38px 6%;display:flex}.serum-closing p{font:400 30px var(--heading);margin:0}.serum-closing p>span{font:12px var(--body);margin-top:10px;display:block}.serum-mobile-cta{display:none}.serum-launch :focus-visible{outline-offset:5px;outline:2px solid #194ca8}#formula,#launch-list,#concentrate,#ritual{scroll-margin-top:105px}.site-chrome .wordmark{font-family:Serum Editorial,Georgia,serif}@media (max-width:1100px){.serum-section{padding:65px 35px}.hair-hero-copy{padding-left:35px;padding-right:25px}.hair-hero,.hair-hero-visual{min-height:660px}.hair-hero h1{font-size:7vw}.hair-product-inset{width:175px;bottom:24px;right:20px}.serum-product-story{gap:6%}.serum-product-hero{min-height:560px}.serum-science-copy{padding:30px 25px}.serum-structure-heading{flex-direction:column;gap:7px}.molecular-controls{flex-wrap:wrap}.serum-amino-sequence>div>div{gap:5px;margin-right:17px;font-size:10px}.serum-email-row{flex-wrap:wrap}.serum-email-row button{justify-content:space-between;width:100%}.serum-signup{gap:6%}.serum-formula-tabs button{padding:17px 11px;font-size:11px}}@media (max-width:720px){.serum-section{padding:55px 23px}.serum-launch h2{font-size:48px}.serum-launch .serum-eyebrow{margin-bottom:20px;font-size:10px}.hair-hero{flex-direction:column;min-height:0;padding:27px 0 24px;display:flex}.hair-hero-copy{display:contents}.hair-hero-copy>.serum-eyebrow{order:0;margin:0 23px 15px;font-size:9px}.hair-hero h1{order:1;margin:0 23px 16px;font-size:clamp(47px,13.3vw,72px);line-height:.96}.serum-launch .hair-product-name{order:2;margin:0 23px 17px;font-size:16px;line-height:1.4}.desktop-break{display:none}.hair-hero-visual{background:#dddccc;order:3;height:240px;min-height:240px;margin:0 23px 20px;overflow:hidden}.hair-campaign-portrait{-o-object-position:center 32%;object-position:center 32%;-o-object-fit:cover;object-fit:cover;width:70%}.hair-product-inset{flex-direction:column;width:38%;padding:4px;display:flex;top:0;bottom:0;right:0;box-shadow:-7px 0 25px #2d211530}.hair-product-inset img{aspect-ratio:auto;-o-object-position:center 63%;object-position:center 63%;flex:1;height:calc(100% - 30px);min-height:0}.hair-product-inset>span{align-items:center;padding:7px 3px 3px;font-size:9px}.hair-product-inset>span>span{font-size:14px}.serum-launch .hair-hero-description{order:4;margin:0 23px 16px;font-size:12px;line-height:1.6}.hair-hero-purchase{order:5;width:calc(100% - 46px);max-width:none;margin:0 23px}.serum-launch .serum-price{gap:15px;margin-bottom:11px;font-size:11px}.serum-price strong{font-size:18px}.serum-button{width:100%;min-width:0;min-height:52px;padding:14px 20px;font-size:13px}.serum-launch .serum-release-note{margin-top:9px;font-size:10px}.serum-release-note>span{display:inline}.serum-fact-strip{grid-template-columns:repeat(2,1fr);gap:18px 0;padding:20px 15px;font-size:11px}.serum-fact-strip>span:nth-child(3){border-left:0}.serum-fact-strip b{margin-right:5px;font-size:14px}.serum-product-story{flex-direction:column;gap:33px;display:flex}.serum-product-stage{width:100%}.serum-product-hero{height:480px;min-height:480px}.serum-photo-caption{font-size:9px;left:18px;right:18px}.serum-view-switch button{padding:11px 12px;font-size:11px}.serum-story-copy>p:not(.serum-eyebrow){font-size:14px}.serum-story-facts{padding:22px 0}.serum-story-facts strong{font-size:43px}.serum-ritual{display:block}.serum-ritual ol{margin-top:30px}.serum-ritual li p{font-size:14px}.serum-signup{display:block}.serum-signup h2{font-size:54px}.serum-launch .serum-batch-number{margin:30px 0;font-size:105px}.serum-batch-number>span{font-size:12px}.serum-signup-copy{margin-top:34px}.serum-launch .serum-signup-product{font-size:25px}.serum-email-row{flex-direction:column;display:flex}.serum-email-row button{width:100%;padding:14px 16px;font-size:13px}.serum-faq{display:block}.serum-faq>div:last-child{margin-top:32px}.serum-faq summary{align-items:center;font-size:14px;line-height:1.5}.serum-makeup-head{display:block}.serum-makeup-head>p{margin-top:22px;font-size:14px}.serum-makeup-grid{gap:16px}.serum-makeup-grid>a>div{height:225px}.serum-makeup-grid strong{font-size:24px}.serum-makeup-grid>a>span>span{font-size:20px}.serum-section-heading{margin-bottom:28px;display:block}.serum-section-heading>p:last-child{margin-top:22px;font-size:14px}.serum-formula-tabs{grid-template-columns:repeat(3,1fr);margin-bottom:20px}.serum-formula-tabs button{gap:5px;min-height:89px;padding:14px 10px;font-size:11px}.serum-formula-tabs button:nth-child(4){border-left:1px solid #b7c2b5}.serum-formula-tabs strong{font-size:29px}.serum-science-panel{flex-direction:column;display:flex}.serum-structure{border-bottom:1px solid #c8d1c3;border-right:0;padding-bottom:20px}.serum-structure-heading{padding:20px 18px 0;font-size:11px}.molecular-render{height:285px}.molecular-cross-a{top:20px;left:17px}.molecular-cross-b{top:235px;right:17px}.molecular-controls{flex-wrap:wrap;gap:10px;padding:0 18px 15px;font-size:11px}.molecular-controls button{padding:8px 10px;font-size:11px}.molecular-legend{gap:12px;padding:4px 15px 18px;font-size:10px}.serum-copper-binding{gap:14px;margin:0 18px}.serum-copper-binding p{font-size:12px}.copper-ion{width:46px;height:46px;font-size:23px}.serum-launch .serum-model-note{margin:0 18px;font-size:11px}.serum-science-copy{padding:28px 23px}.serum-science-copy h3{font-size:32px}.serum-dose{margin-bottom:24px}.serum-dose strong{font-size:68px}.serum-amino-sequence>div>div{gap:6px;margin-right:18px;font-size:10px}.serum-amino-sequence>div>div:not(:last-child):after{right:-13px}.serum-science-foot{display:block}.serum-science-foot>span{font-size:10px}.serum-science-foot>p{margin-top:12px;font-size:12px}.hydration-illustration{min-height:300px;padding:18px}.serum-canvas{inset:40px 0 145px}.serum-scene-caption{font-size:10px;left:20px}.serum-model-controls{flex-wrap:wrap;font-size:10px;bottom:98px;left:16px;right:16px}.serum-model-controls>span{max-width:100px;line-height:1.5}.serum-model-controls button{min-width:36px;font-size:11px}.serum-closing{padding:32px 23px;display:block}.serum-closing p{margin-bottom:24px;font-size:28px}.serum-mobile-cta:not([hidden]){-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:12px 18px calc(12px + env(safe-area-inset-bottom));z-index:29;background:#f8f5ecf5;border-top:1px solid #c5ceba;justify-content:space-between;align-items:center;gap:15px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -3px 20px #23311c10}.serum-mobile-cta>span{font-size:15px;font-weight:500}.serum-mobile-cta small{margin-top:3px;font-size:10px;font-weight:400;display:block}.serum-mobile-cta a{color:#fff;background:#293e32;align-items:center;gap:16px;min-height:44px;padding:13px 16px;font-size:12px;text-decoration:none;display:flex}.serum-mobile-cta a>span{font-size:19px}.site-footer{padding-bottom:110px!important}body:has(.site-nav-toggle:checked) .serum-mobile-cta{display:none}#formula,#launch-list,#concentrate,#ritual{scroll-margin-top:90px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}.serum-launch *{scroll-behavior:auto!important;transition:none!important}}.serum-closing-actions{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.serum-closing-actions .serum-text-link{gap:14px;min-height:44px;font-size:12px}.serum-launch #results-comparison+#launch-list{border-top:1px solid #5f7259}@media (max-width:720px){.serum-closing-actions{width:100%}.serum-closing-actions .serum-text-link{align-self:center}}
.serum-home p{font-size:16px;line-height:1.7}.serum-home .serum-eyebrow,.serum-home .experience-eyebrow{letter-spacing:.11em;font-size:12px}.serum-home .hair-hero{grid-template-columns:47% 53%;min-height:720px}.serum-home .hair-hero-copy{padding-block:58px;padding-right:38px}.serum-home .hair-hero h1{font-size:clamp(58px,5.9vw,94px)}.serum-home .hair-product-name{margin:28px 0 18px;font-size:23px}.serum-home .hair-hero-description{max-width:410px;margin-bottom:25px;font-size:16px}.serum-home .hair-hero-purchase{max-width:410px}.serum-home .serum-price{flex-wrap:wrap;gap:6px 18px;font-size:13px}.serum-home .serum-price strong{font-size:22px}.serum-home .serum-button{min-height:58px;font-size:15px}.serum-home .serum-release-note{font-size:13px;line-height:1.6}.hair-science-link{border-bottom:1px solid #a6b19b;align-items:center;gap:18px;min-height:44px;margin-top:12px;font-size:14px;text-decoration:none;display:inline-flex}.hair-science-link:hover{color:#194ca8}.serum-home .hair-hero-visual{background:#e8e2d5;min-height:720px}.hair-hero-product{-o-object-fit:cover;object-fit:cover;-o-object-position:62% 54%;object-position:62% 54%;width:100%;height:100%;position:absolute;inset:0}.hair-edition-label{letter-spacing:.13em;color:#3e4434;font-size:12px;position:absolute;top:26px;left:28px;right:28px}.hair-editorial-inset{background:#f7f3eb;border:6px solid #f7f3eb;width:clamp(145px,14vw,220px);margin:0;position:absolute;bottom:24px;right:24px;box-shadow:0 5px 28px #38281d26}.hair-editorial-inset img{aspect-ratio:4/5;-o-object-fit:cover;object-fit:cover;-o-object-position:50% 30%;object-position:50% 30%;width:100%;display:block}.hair-editorial-inset figcaption{padding:10px 3px 4px;font-size:12px;line-height:1.4}.serum-discovery-nav{background:#eeeee3;border-block:1px solid #d2d4c8;grid-template-columns:repeat(3,minmax(0,1fr));padding:0 6%;display:grid}.serum-discovery-nav a{align-items:center;gap:16px;min-height:78px;padding:18px 24px;font-size:14px;text-decoration:none;display:flex}.serum-discovery-nav a+a{border-left:1px solid #cbd1c1}.serum-discovery-nav a>span:first-child{color:#43543b;font-size:12px}.serum-discovery-nav a>span:last-child{margin-left:auto}.serum-discovery-nav a:hover{background:#e2e7d8}.serum-home .serum-product-story{gap:7%;padding-block:72px}.serum-home .serum-product-hero{min-height:560px}.serum-home .serum-story-copy h2{font-size:clamp(42px,4.4vw,68px)}.serum-home .serum-story-detail{font-size:15px}.serum-home .serum-story-facts>div>span{font-size:14px}.serum-story-links{flex-wrap:wrap;gap:12px 26px;display:flex}.serum-home .serum-photo-caption{font-size:12px}.serum-home .serum-view-switch button{font-size:13px}.serum-home .serum-formula{background:#e2e9dc;border-top:1px solid #c5d0bb}.serum-home .serum-section-heading>p:last-child{max-width:420px;font-size:16px}.serum-home .serum-formula-tabs{border-bottom:0;margin-bottom:0}.serum-home .serum-formula-tabs button{min-height:105px;padding:19px 16px;font-size:14px}.serum-home .serum-formula-tabs strong{font-size:34px}.serum-home .serum-science-panel{background:#fbfbf3;border-color:#bac8b2;min-height:580px}.serum-home .serum-structure{background:#f0f3e9}.serum-home .serum-structure-heading{font-size:12px}.serum-home .molecular-render{height:320px}.serum-home .molecular-controls,.serum-home .molecular-controls button,.serum-home .molecular-legend{font-size:12px}.serum-home .serum-copper-binding p{font-size:13px}.serum-home .serum-model-note{font-size:12px}.serum-home .serum-science-copy{padding:34px clamp(25px,3vw,48px)}.serum-home .serum-dose{margin-bottom:22px}.serum-home .serum-dose>span{font-size:14px}.serum-home .serum-science-copy>p:not(.serum-eyebrow){font-size:16px;line-height:1.7}.serum-home .serum-amino-sequence>span{font-size:12px}.serum-home .serum-amino-sequence>div{gap:6px 0}.serum-home .serum-amino-sequence>div>div{font-size:12px}.serum-research-notes{border-top:1px solid #c4cfbd}.serum-research-notes summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;min-height:50px;font-size:14px;list-style:none;display:flex}.serum-research-notes summary::-webkit-details-marker{display:none}.serum-research-notes summary>span{font-size:24px}.serum-research-notes[open] summary>span{transform:rotate(45deg)}.serum-research-notes .serum-study-link{border-top:0;font-size:13px}.serum-home .serum-science-foot>span{font-size:12px}.serum-home .serum-science-foot>p{max-width:570px;font-size:12px}.serum-home .serum-routine-journey{padding-block:66px}.serum-home .serum-routine-journey .experience-heading{margin-bottom:30px}.serum-home .serum-routine-journey .experience-heading>p{font-size:16px}.serum-home .serum-routine-journey .experience-heading .journey-context{font-size:13px}.serum-home .routine-panel-copy p{font-size:15px}.serum-home .routine-panel-copy h4,.serum-home .routine-foot .experience-note{font-size:12px}.serum-home .serum-before-after{padding-block:76px}.serum-home .comparison-frame{border-radius:0}.serum-home .comparison-story .experience-heading>p{font-size:16px}.serum-home .comparison-story .comparison-instruction{font-size:14px}.serum-home .comparison-story figcaption p{font-size:12px}.serum-home .serum-signup{align-items:start;gap:7%;padding-block:85px}.serum-home .serum-signup-invitation{color:#d8e0ce;max-width:340px;margin:25px 0 0}.serum-home .serum-batch-number{font-size:clamp(105px,11vw,170px)}.serum-home .serum-batch-number>span{font-size:14px}.serum-home .serum-signup-copy{background:#ffffff08;border:1px solid #718567;padding:32px}.serum-home .serum-signup-product{font:400 20px/1.4 var(--body);border-bottom:1px solid #718567;margin-bottom:25px;padding-bottom:23px}.serum-home .serum-signup-product strong{font-size:22px}.serum-home .serum-form-title{font:400 34px/1.15 var(--heading);margin-bottom:15px}.serum-home .serum-signup-copy>p:not(.serum-signup-foot):not(.serum-signup-product){font-size:15px}.serum-home .serum-signup-form{margin-top:22px}.serum-home .serum-signup-form form>label:first-child{font-size:14px}.serum-home .serum-email-row{background:0 0;border:0;flex-direction:column;gap:10px}.serum-home .serum-email-row input{background:#fffdf5;border:1px solid #c9d6be;min-height:56px}.serum-home .serum-email-row button{justify-content:space-between;width:100%;min-height:56px;padding-inline:20px;font-size:15px}.serum-home .serum-email-row button:hover:not(:disabled){background:#e4edcf}.serum-home .serum-email-row input:focus-visible{outline-offset:-4px;outline-color:#194ca8!important}.serum-home .serum-signup-foot{margin-top:20px;line-height:1.7}.serum-home .serum-benefits,.serum-home .serum-ritual,.serum-home .serum-faq,.serum-home .serum-makeup{padding-block:60px}.serum-home .serum-benefits .experience-heading{-moz-column-gap:8%;grid-template-columns:1.1fr 1fr;align-items:end;column-gap:8%;max-width:none;display:grid}.serum-home .serum-benefits .experience-eyebrow{grid-column:1/-1}.serum-home .serum-benefits .experience-heading h2{margin-bottom:0}.serum-home .serum-benefits .experience-heading>p:last-child{margin-bottom:4px}.serum-home .serum-benefit-grid article p{font-size:15px}.serum-home .benefit-detail{font-size:12px}.serum-home .serum-faq summary{font-size:16px}.serum-home .serum-faq details p{font-size:15px}.serum-home .serum-makeup h2{font-size:clamp(38px,4vw,58px)}.serum-home .serum-makeup-grid>a>div{height:260px}.serum-home .serum-closing{padding-block:48px}.serum-home .serum-closing p{font-size:36px}.serum-home .serum-closing p>span{font-size:14px}@media (max-width:1100px) and (min-width:721px){.serum-home .hair-hero-copy{padding:42px 28px 42px 35px}.serum-home .hair-hero,.serum-home .hair-hero-visual{min-height:720px}.serum-home .hair-hero h1{font-size:6.2vw}.serum-home .hair-product-name{font-size:20px}.serum-home .hair-hero-description{font-size:15px}.hair-editorial-inset{width:145px;bottom:20px;right:18px}.serum-discovery-nav{padding-inline:15px}.serum-discovery-nav a{gap:10px;padding-inline:18px;font-size:13px}.serum-home .serum-product-hero{min-height:570px}.serum-home .serum-story-copy h2{font-size:45px}.serum-home .serum-formula-tabs button{padding-inline:11px;font-size:12px}.serum-home .serum-signup-copy{padding:25px}.serum-home .serum-signup h2{font-size:52px}}@media (max-width:720px){.serum-home p{font-size:15px}.serum-home .serum-eyebrow,.serum-home .experience-eyebrow{font-size:11px}.serum-home .hair-hero{min-height:0;padding-top:24px}.serum-home .hair-hero h1{white-space:normal;font-size:clamp(46px,12.7vw,72px)}.serum-home .hair-product-name{margin:0 23px 20px;font-size:17px}.serum-home .hair-hero-visual{height:265px;min-height:265px;margin-bottom:20px}.hair-hero-product{-o-object-position:50% 64%;object-position:50% 64%;width:76%}.hair-edition-label{letter-spacing:.09em;font-size:9px;top:13px;left:13px;right:auto}.hair-editorial-inset{border-width:4px;width:30%;top:24px;bottom:0;right:0;box-shadow:-5px 0 20px #38281d1a}.hair-editorial-inset img{aspect-ratio:auto;-o-object-position:48% 30%;object-position:48% 30%;height:100%}.hair-editorial-inset figcaption{display:none}.serum-home .hair-hero-description{order:6;max-width:none;margin:18px 23px 0;font-size:15px}.serum-home .hair-hero-purchase{max-width:none}.serum-home .serum-price{gap:6px 16px;font-size:12px}.serum-home .serum-price strong{font-size:21px}.serum-home .serum-release-note{font-size:12px}.serum-home .serum-release-note br{display:none}.hair-science-link{margin-top:5px;font-size:13px}.serum-discovery-nav{grid-template-columns:1fr;padding:0 23px}.serum-discovery-nav a{min-height:53px;padding:12px 0;font-size:14px}.serum-discovery-nav a+a{border-top:1px solid #cbd1c1;border-left:0}.serum-home .serum-product-story{gap:30px;padding-block:48px}.serum-home .serum-product-hero{height:440px;min-height:440px}.serum-home .serum-photo-caption{font-size:10px}.serum-home .serum-story-copy h2{font-size:45px}.serum-home .serum-story-copy>p:not(.serum-eyebrow){font-size:15px}.serum-home .serum-story-facts>div>span{font-size:13px}.serum-home .serum-formula{padding-block:48px}.serum-home .serum-section-heading>p:last-child{font-size:15px}.serum-home .serum-formula-tabs button{gap:6px;min-height:91px;padding:13px 10px;font-size:12px}.serum-home .serum-formula-tabs strong{font-size:29px}.serum-home .serum-structure-heading{font-size:12px}.serum-home .molecular-render{height:275px}.serum-home .serum-science-copy{padding:26px 20px}.serum-home .serum-science-copy>p:not(.serum-eyebrow){font-size:15px}.serum-home .serum-amino-sequence>div>div,.serum-home .serum-science-foot>span{font-size:11px}.serum-home .serum-routine-journey{padding-block:48px}.serum-home .serum-routine-journey .experience-heading>p,.serum-home .routine-panel-copy p{font-size:15px}.serum-home .serum-routine-journey .routine-tabs{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}.serum-home .routine-tabs button{min-height:50px;padding:13px 8px;font-size:13px}.serum-home .serum-before-after{padding-block:48px}.serum-home .comparison-story .experience-heading>p{font-size:15px}.serum-home .serum-signup{padding-block:48px}.serum-home .serum-signup h2{font-size:49px}.serum-home .serum-signup-invitation{max-width:none;margin-top:20px}.serum-home .serum-batch-number{display:none}.serum-home .serum-signup-copy{margin-top:28px;padding:24px 20px}.serum-home .serum-signup-product{font-size:18px}.serum-home .serum-form-title{font-size:32px}.serum-home .serum-benefits,.serum-home .serum-ritual,.serum-home .serum-faq,.serum-home .serum-makeup{padding-block:48px}.serum-home .serum-benefits .experience-heading{display:block}.serum-home .serum-benefits .experience-heading>p:last-child{margin-top:20px}.serum-home .serum-benefit-grid{grid-template-columns:1fr;gap:26px}.serum-home .serum-benefit-grid h3{margin-block:12px;font-size:29px}.serum-home .serum-benefit-grid article p{margin-bottom:15px}.serum-home .benefit-detail{border:0;padding-top:0}.serum-home .serum-makeup-grid>a>div{height:190px}.serum-home .serum-makeup-grid strong{font-size:23px}.serum-home .serum-closing{padding-block:36px}.serum-home .serum-closing p{font-size:32px}.serum-home .serum-mobile-cta small{font-size:11px}.serum-home .serum-mobile-cta a{font-size:13px}}
.scalp-illustration{color:#283f3e;background:radial-gradient(at 50% 42%,#f7fcfb,#e2e9e3);flex-direction:column;padding:68px 26px 94px;display:flex;position:absolute;inset:0}.scalp-illustration-heading>span{letter-spacing:.14em;color:#466269;font-size:10px}.scalp-illustration-heading .scalp-illustration-title{font:400 34px/1.05 var(--heading);letter-spacing:-.025em;margin:13px 0 0}.scalp-illustration-heading em{color:#245f9a}.scalp-illustration>svg{flex:1;width:100%;min-height:0;overflow:visible}.scalp-illustration-footer{justify-content:space-between;align-items:center;gap:16px;display:flex}.serum-home .scalp-illustration-footer p{color:#3f595a;margin:0;font-size:12px;line-height:1.6}.scalp-illustration-footer button{color:#1d527c;cursor:pointer;background:#edf6f8;border:1px solid #678895;flex-shrink:0;align-items:center;gap:10px;min-height:44px;padding:9px 12px;font-size:12px;display:flex}.scalp-illustration-footer button:hover{background:#d9edf5}.scalp-moisture-film,.scalp-water-beads{opacity:.25}.scalp-illustration[data-applied=true] .scalp-serum-drop{transform-origin:300px 143px;animation:2.4s ease-in-out forwards scalp-drop}.scalp-illustration[data-applied=true] .scalp-moisture-film,.scalp-illustration[data-applied=true] .scalp-water-beads{animation:2.4s ease-in-out forwards scalp-hydrate}@keyframes scalp-drop{0%{opacity:1;transform:translateY(0)}40%{opacity:1;transform:translateY(66px)scaleY(.95)}65%,to{opacity:0;transform:translateY(72px)scale(2.4,.04)}}@keyframes scalp-hydrate{0%,35%{opacity:.25}75%,to{opacity:1}}@media (max-width:720px){.scalp-illustration{padding:58px 18px 85px}.scalp-illustration-heading .scalp-illustration-title{margin-top:9px;font-size:28px}.scalp-illustration-footer{gap:9px}.serum-home .scalp-illustration-footer p{max-width:185px;font-size:11px}.scalp-illustration-footer button{padding:8px;font-size:11px}}@media (prefers-reduced-motion:reduce){.scalp-illustration[data-applied=true] .scalp-serum-drop{opacity:0;animation:none}.scalp-illustration[data-applied=true] .scalp-moisture-film,.scalp-illustration[data-applied=true] .scalp-water-beads{opacity:1;animation:none}}
.serum-bottle-studio{background:#eeeae2}.serum-studio-heading{z-index:3;pointer-events:none;position:absolute;top:25px;left:28px;right:28px}.serum-studio-heading>span{font:10px var(--body);letter-spacing:.12em;color:#57534a}.serum-launch .serum-studio-heading h3{font:400 clamp(26px,2.5vw,39px)/1.05 var(--heading);color:#28392f;letter-spacing:-.025em;margin:15px 0 0}.serum-studio-heading h3 em{color:#64695d;font-weight:400}.serum-bottle-studio .serum-canvas,.serum-bottle-studio.is-detail .serum-canvas{inset:28px 0 158px}.serum-bottle-studio .serum-model-fallback{width:60%;height:calc(100% - 300px);inset:130px 20% 170px}.serum-studio-turn{z-index:4;gap:5px;display:flex;position:absolute;bottom:181px;left:22px}.serum-studio-turn button{color:#344138;cursor:pointer;background:#f7f5ef;border:1px solid #c2beb4;border-radius:50%;place-items:center;width:44px;height:44px;font-size:18px;display:grid}.serum-studio-turn button:hover{background:#fff}.serum-studio-details{z-index:4;position:absolute;bottom:86px;left:28px;right:28px}.serum-launch .serum-studio-details>p{text-align:center;color:#4f544b;margin:0 0 12px;font-size:12px;line-height:1.4}.serum-studio-chapters{justify-content:center;gap:6px;display:flex}.serum-studio-chapters button{color:#334839;cursor:pointer;background:0 0;border:1px solid #b9bcb1;flex:1;max-width:200px;min-height:44px;padding:10px 12px;font-size:12px;transition:background .2s,color .2s}.serum-studio-chapters button>span:first-child{margin-right:7px;font-size:10px}.serum-studio-chapters button[aria-pressed=true]{color:#fff;background:#304338;border-color:#304338}.serum-studio-chapters button:hover:not([aria-pressed=true]){background:#faf8f1}.serum-bottle-studio button:focus-visible{outline-offset:3px;outline:2px solid #264da5}@media (max-width:1100px) and (min-width:721px){.serum-launch .serum-studio-heading h3{font-size:31px}}@media (max-width:720px){.serum-home .serum-product-hero.is-exploring{height:570px;min-height:570px}.serum-studio-heading{top:22px;left:22px;right:22px}.serum-launch .serum-studio-heading h3{margin-top:12px;font-size:31px}.serum-bottle-studio .serum-canvas,.serum-bottle-studio.is-detail .serum-canvas{inset:28px 0 160px}.serum-studio-details{bottom:88px;left:20px;right:20px}.serum-studio-turn{bottom:183px;left:18px}.serum-launch .serum-studio-details>p{font-size:11px}}@media (prefers-reduced-motion:reduce){.serum-studio-chapters button{transition:none}}
.home-collection-switch{border-bottom:1px solid #d8d5cd;grid-template-columns:1fr 1fr;display:grid}.home-collection-switch a{color:#153f79;background:#edf2f8;align-items:center;gap:16px;padding:18px 6vw;font-size:12px;text-decoration:none;display:flex}.home-collection-switch a>span:first-child{text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:500}.home-collection-switch a>span:last-child{margin-left:auto;font-size:20px}.home-collection-switch a+a{color:#244435;background:#e5ebe4;border-left:1px solid #d8d5cd}.serum-home .hair-hero{background:#f0f3f7}.serum-home .hair-hero h1 em{color:#20529a}.serum-home .hair-hero .serum-eyebrow{color:#8d5134}.serum-home .serum-button{background:#194c91}.serum-home .serum-button:hover{background:#12376b}.home-shade-studio{color:#fbf6ec;background:#213f32;grid-template-columns:1.05fr 1fr;align-items:center;gap:7vw;padding:64px 6vw;scroll-margin-top:100px;display:grid}.home-studio-copy{padding:22px 0}.serum-launch .home-studio-copy h2{margin-bottom:26px;font-size:clamp(58px,6vw,92px);line-height:.98}.serum-launch .home-studio-copy h2 em{color:#d2bfa4}.serum-launch .home-studio-copy>p:not(.serum-eyebrow){color:#e1e6dc;max-width:410px;line-height:1.8}.home-studio-actions{flex-direction:column;align-items:flex-start;gap:16px;margin:30px 0 18px;display:flex}.home-studio-button{color:#203b2e;background:#faf4e8;justify-content:space-between;align-items:center;gap:30px;min-width:290px;min-height:56px;padding:18px 22px;font-size:13px;font-weight:500;text-decoration:none;display:flex}.home-studio-button:hover{background:#e7d7bd}.home-studio-button span{font-size:22px}.home-studio-shop{text-underline-offset:5px;align-items:center;gap:20px;min-height:44px;font-size:13px;display:inline-flex}.serum-launch .home-studio-copy>.home-studio-note{color:#ced9cc;font-size:11px;line-height:1.7}.serum-launch .home-studio-copy>.home-studio-signature{font:italic 26px var(--heading);color:#ebdcc2;margin:34px 0 0}.home-studio-portrait{background:#ece3d5;flex-direction:column;align-self:stretch;margin:0;display:flex}.home-studio-portrait img{-o-object-fit:cover;object-fit:cover;-o-object-position:center 35%;object-position:center 35%;flex:1;width:100%;height:100%;min-height:0;max-height:600px;display:block}.home-studio-portrait figcaption{color:#464b40;padding:13px 18px;font-size:10px;line-height:1.5}.desktop-nav .nav-try-on{color:#fff9ed;white-space:nowrap;background:#244435;border-radius:2px;padding:8px 14px}.mobile-nav .nav-try-on{color:#244435;font-weight:600}@media (max-width:1000px){.home-collection-switch a{flex-wrap:wrap;gap:6px 12px;padding:16px 4vw}.home-collection-switch a>span:first-child{width:100%}.home-shade-studio{gap:4vw;padding:48px 4vw}.home-studio-button{width:100%;min-width:0}}@media (max-width:720px){.home-collection-switch a{padding:15px 20px;font-size:10px;line-height:1.5}.home-collection-switch a>span:first-child{font-size:10px}.home-collection-switch a>span:last-child{display:none}.home-shade-studio{flex-direction:column;gap:28px;padding:42px 23px;display:flex}.home-studio-copy{width:100%;padding:0}.serum-launch .home-studio-copy h2{font-size:60px}.serum-launch .home-studio-copy>p:not(.serum-eyebrow){font-size:14px}.home-studio-actions{width:100%;margin-top:24px}.home-studio-button{font-size:13px}.serum-launch .home-studio-copy>.home-studio-note{font-size:11px}.home-studio-portrait{width:100%}.home-studio-portrait img{aspect-ratio:4/4.6;-o-object-position:center 27%;object-position:center 27%;height:auto;max-height:none}.serum-launch .home-studio-copy>.home-studio-signature{margin-top:22px;font-size:25px}}