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@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/inter-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/manrope-latin-700-normal.woff2") format("woff2")}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media print{.site-header,.footer,.preview-banner,.consent,.no-print,.calculator-actions,.calc-privacy,dialog{display:none!important}body{background:white}.section{padding:15px 0}.container{width:100%}.discovery-results{color:black}.preference-summary,.explainer,.education-result{break-inside:avoid}.page-heading{background:white}.discovery-results .button{display:none}}
/* Source-linked imagery and reference reading room. */
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var(--head);letter-spacing:-.025em;display:block}.hero-reference-row a{display:inline-flex;gap:7px;align-items:center;font-size:10px;color:#18796f;margin-top:13px}.hero-reference-row img{width:100px;height:140px;object-fit:contain;background:#fff}.formula-feature{border-left:1px solid #35505d;padding:24px 0 24px 40px}.formula-feature>span{font:10px var(--mono);color:#a6cbc6;letter-spacing:.1em}.formula-feature>strong{display:block;font:500 clamp(25px,3.2vw,40px)/1.4 var(--head);letter-spacing:-.05em;margin:18px 0;color:#b4f1e5}.formula-feature>p{font:13px var(--mono);color:#d2e6e2}.formula-feature>p>span{margin:0 12px;color:#81a7a7}.formula-feature small{font-size:10px;color:#9fb9bc}.illustrated-card .card-image{display:block;overflow:hidden;background:#fff;border-bottom:1px solid #e8efef;aspect-ratio:1.62}.card-image img{width:100%;height:100%;object-fit:contain;padding:19px;transition:transform .2s}.card-image:hover img{transform:scale(1.025)}.context-image img{padding:0;object-fit:cover}.illustrated-card .article-meta{align-items:center;font-size:9px;color:#3b726d;margin-bottom:12px}.illustrated-card .article-body{padding:24px}.illustrated-card h3{font-size:19px;line-height:1.4}.illustrated-card .reading-time{font-size:9px;display:flex;gap:6px;align-items:center;color:#758990;margin-top:16px}.reference-card h3{font-size:24px;margin-bottom:6px}.ingredient-line{display:block;color:#487272;font-size:10px;margin-bottom:16px}.reference-card p{margin-bottom:20px}.library-toolbar{display:grid;grid-template-columns:1fr minmax(190px,.43fr);gap:25px;align-items:end;border-bottom:1px solid var(--line);padding-bottom:24px}.library-toolbar label{display:block;font-size:11px;font-weight:600}.library-toolbar input,.library-toolbar select{width:100%;min-height:48px;border:1px solid #d4e1e2;border-radius:7px;background:#fff;color:var(--ink);padding:12px;font-size:12px;margin-top:9px}.search-field{position:relative}.search-field>svg{position:absolute;left:14px;top:25px;color:#78918f}.search-field input{padding-left:42px}.result-count{font:400 10px var(--mono);color:#718d91;margin:24px 0}.news-intro{padding:32px;background:#f0f7f5;border:1px solid #dceae6;border-radius:12px;display:grid;grid-template-columns:1.2fr 1fr;gap:15px 50px;align-items:center;margin-bottom:45px}.news-intro h2{font-size:29px;margin:0}.news-intro p{font-size:13px;line-height:1.9;color:#5a727c;margin:0}.news-intro .text-link{grid-column:2}.editorial-figure{margin:25px 0 32px}.editorial-figure>div{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.editorial-figure img{width:100%;height:380px;object-fit:contain;padding:24px}.context-figure img{object-fit:cover;padding:0}.editorial-figure figcaption{font-size:10px;line-height:1.8;color:#72838c;margin-top:11px}.editorial-figure figcaption a{white-space:nowrap}.identity-panel{padding:26px;border:1px solid #d4e6df;border-radius:9px;background:#f3f9f6;margin:24px 0 35px}.identity-panel .eyebrow{margin-bottom:12px}.identity-panel dl{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:20px 30px}.identity-panel dt{color:#6e8688;font-size:10px}.identity-panel dd{margin:5px 0 0;font-size:12px;font-weight:500}.connected-reading{border-top:1px solid var(--line);padding-top:8px}.editor-image{height:220px;object-fit:contain;max-width:100%;margin-bottom:24px}.image-credit-list>div{display:grid;grid-template-columns:130px 1fr;gap:22px;border-bottom:1px solid var(--line);padding:22px 0;align-items:center}.image-credit-list img{width:130px;height:100px;object-fit:contain}.image-credit-list strong{font-size:13px}.image-credit-list p,.image-credit-list a{font-size:11px;margin:6px 0 0}.calculator-section{padding:55px 0}.numeric-calculator{background:white;border:1px solid #dbe5e7;border-radius:15px;overflow:hidden;box-shadow:0 14px 40px #16383e08}.numeric-top{padding:22px 30px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:center}.numeric-top .eyebrow{margin:0}.numeric-top>span:last-child{font:10px var(--mono);color:#6e898c}.numeric-grid{display:grid;grid-template-columns:1fr 1fr 1fr;padding:0 28px}.numeric-grid fieldset{min-width:0;border:0;margin:0;padding:30px 28px}.numeric-grid legend{float:left;width:100%;font:600 18px var(--head);letter-spacing:-.02em;margin-bottom:17px;padding:0}.numeric-grid legend>span{font:400 9px var(--mono);color:#638d86;border:1px solid #d7e7e2;border-radius:50%;height:25px;width:25px;display:inline-flex;align-items:center;justify-content:center;margin-right:9px}.numeric-grid fieldset>p{clear:left;font-size:11px;color:#71858e;min-height:40px;line-height:1.75;margin-bottom:24px}.numeric-grid label{font-size:10px;color:#49616a;display:block;font-weight:600;margin-top:17px}.numeric-grid input,.numeric-grid select{width:100%;padding:14px;border:1px solid #cfdde1;border-radius:6px;margin-top:7px;min-height:52px;font-size:14px;color:var(--ink);background:white}.numeric-grid input::placeholder{font-size:12px;color:#a3afb5}.numeric-grid fieldset+fieldset{border-left:1px solid var(--line)}.unit-note{font-size:11px;background:#f6f9fa;border-radius:6px;padding:14px;margin-top:20px}.unit-note p{font-size:10px;line-height:1.8;color:#7c8f95;margin:7px 0 0}.numeric-result{background:#edf7f3;margin:20px 0 20px 20px;border:1px solid #d1e7de;border-radius:9px;padding:25px}.numeric-result h2{font-size:21px}.numeric-result output,.result-placeholder{display:block;font:500 39px/1.3 var(--head);letter-spacing:-.05em;color:#123e3c;overflow-wrap:anywhere}.numeric-result output>span,.result-placeholder>span{display:block;font:400 12px var(--mono);letter-spacing:0;color:#698d85;margin:5px 0 20px}.result-secondary{font:11px var(--mono);border-top:1px solid #cce0d7;padding-top:15px;margin-top:5px;color:#1b6b5b}.numeric-result p{color:#6d8982;font-size:10px;line-height:1.9;margin:15px 0 0}.numeric-result p.formula{font:10px var(--mono);color:#3f7066;line-height:1.8}.numeric-actions{padding:7px 56px 30px;display:flex;align-items:center;gap:25px}.numeric-error{padding:0 55px 18px;color:#b73c3c;margin:0}.calculator-boundary{background:#f9fbfc;border-top:1px solid var(--line);padding:22px 55px}.calculator-boundary strong{font-size:11px}.calculator-boundary p{font-size:11px;line-height:1.85;color:#70838c;margin:8px 0 0}.calculator-source{text-align:right;font-size:10px;color:#527d78;margin-top:15px}.discovery-accordion{border:1px solid var(--line);border-radius:12px;padding:28px}.discovery-accordion>summary{display:flex;justify-content:space-between;align-items:center;gap:20px;cursor:pointer;list-style:none;font:600 24px var(--head)}.discovery-accordion>summary::-webkit-details-marker{display:none}.discovery-accordion>summary .eyebrow{margin-bottom:8px}.discovery-accordion>p{font-size:13px;color:#67808a;max-width:760px;margin-top:25px}.discovery-accordion .calculator-container{margin:28px auto 0}
@media(max-width:1100px){.nav{gap:14px}.image-home-hero .hero-grid{gap:35px}.numeric-grid{padding:0 14px}.numeric-grid fieldset{padding:28px 19px}.numeric-result{margin-left:12px;padding:23px 20px}.numeric-grid legend{font-size:16px}.numeric-result output{font-size:32px}.numeric-actions{padding-left:33px}.calculator-boundary{padding:22px 33px}}
@media(max-width:900px){.image-home-hero .hero-grid{gap:28px}.image-home-hero h1{font-size:44px}.hero-lab-photo>img{height:260px}.hero-reference-row{padding:20px;grid-template-columns:1fr 75px;gap:10px}.hero-reference-row img{width:75px;height:120px}.hero-reference-row strong{font-size:16px}.numeric-grid{grid-template-columns:1fr 1fr}.numeric-result{grid-column:1/-1;margin:0 20px 25px;padding:25px}.numeric-result output{font-size:36px}.numeric-grid fieldset>p{min-height:40px}.numeric-result .eyebrow{margin-bottom:8px}.news-intro{gap:25px;padding:28px}.formula-feature{padding-left:25px}.illustrated-card .article-body{padding:20px}.illustrated-card h3{font-size:17px}.reference-card h3{font-size:22px}}
@media(max-width:650px){.image-home-hero{padding:40px 0}.image-home-hero .hero-grid{grid-template-columns:1fr;gap:32px}.image-home-hero h1{font-size:43px}.hero-lab-photo>img{height:250px}.hero-reference-row{grid-template-columns:1fr 90px}.hero-reference-row strong{font-size:20px}.hero-reference-row img{width:90px;height:120px}.formula-feature{border-left:0;border-top:1px solid #35505d;padding:25px 0 0}.formula-feature>strong{font-size:33px}.library-toolbar{grid-template-columns:1fr;gap:17px}.library-toolbar label{font-size:12px}.result-count{font-size:10px}.card-image{aspect-ratio:1.7}.illustrated-card h3{font-size:21px}.reference-card h3{font-size:25px}.illustrated-card .article-meta{font-size:10px}.illustrated-card .article-body{padding:24px}.news-intro{display:block;padding:25px;margin-bottom:30px}.news-intro p{margin-top:20px}.news-intro .text-link{margin-top:20px}.news-intro h2{font-size:29px}.editorial-figure img{height:300px;padding:16px}.context-figure img{padding:0}.identity-panel{padding:22px}.identity-panel dl{grid-template-columns:1fr;gap:16px}.image-credit-list>div{grid-template-columns:80px 1fr;gap:17px}.image-credit-list img{width:80px;height:100px}.numeric-top{padding:20px;align-items:flex-start}.numeric-top>.eyebrow{font-size:9px}.numeric-top>span:last-child{font-size:8px;white-space:nowrap;margin-top:3px}.numeric-grid{grid-template-columns:1fr;padding:0 20px}.numeric-grid fieldset{padding:25px 0}.numeric-grid fieldset+fieldset{border-left:0;border-top:1px solid var(--line)}.numeric-grid legend{font-size:20px}.numeric-grid fieldset>p{min-height:0;font-size:12px}.numeric-grid label{font-size:11px}.numeric-grid input,.numeric-grid select{font-size:16px}.unit-note p{font-size:11px}.numeric-result{grid-column:auto;margin:0 0 25px;padding:25px}.numeric-result h2{font-size:23px}.numeric-result p{font-size:11px}.numeric-actions{padding:0 20px 25px;gap:22px;flex-wrap:wrap}.numeric-error{padding:0 20px 20px}.calculator-boundary{padding:22px 20px}.calculator-source{text-align:left;line-height:1.8}.calculator-section{padding:30px 0}.discovery-accordion{padding:23px 18px}.discovery-accordion>summary{font-size:21px}.discovery-accordion .calculator-container{max-width:100%}.card-image img{padding:17px}.context-image img{padding:0}}
@media print{.numeric-calculator{box-shadow:none}.numeric-grid{display:block}.numeric-grid fieldset{display:none}.numeric-result{margin:0}.numeric-actions,.library-toolbar{display:none}.article-card{break-inside:avoid}}
/* Hostinger edition */
[hidden]{display:none!important}.admin-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 35px}.admin-toolbar form{margin:0}.admin-record{display:flex;gap:16px;padding:18px;border:1px solid var(--line);border-bottom:0;background:#fff;align-items:center}.admin-record:last-child{border-bottom:1px solid var(--line)}.admin-record>div{flex:1;min-width:0}.admin-record strong{font-size:12px;display:block}.admin-record small{display:block;font-size:10px;color:var(--muted);overflow-wrap:anywhere}.admin-record>a{font-size:11px;color:#1c776c}.bulk-select{display:flex;justify-content:space-between;gap:25px;padding:18px;border:1px solid var(--line);background:var(--cloud)}.bulk-select input[type=search]{padding:10px;border:1px solid var(--line);border-radius:5px;min-width:200px}.bulk-approval{padding:25px;border:1px solid var(--line);background:#f1f8f5;margin-top:28px}.bulk-approval>summary{font-weight:600;cursor:pointer}.bulk-approval>p{font-size:12px;margin-top:20px}.bulk-approval input:not([type=checkbox]){width:100%;padding:12px;border:1px solid var(--line);border-radius:6px;margin:8px 0 20px}.bulk-approval label{font-size:12px}.error{color:#a43b3b}.foundation-heading{margin-top:55px}.discovery-results .preference-summary{margin-bottom:25px}.discovery-results .preference-summary dt{font-size:10px;color:#667e86}.discovery-results .preference-summary dd{margin:5px 0 0;font-size:12px}.calculator-actions button{min-height:40px}.section-editor>legend{padding:0 10px}.editor-form label{font-size:12px}.bulk-form .checkbox-label{font-size:12px}.bulk-form input[type=checkbox],.checkbox-label input[type=checkbox]{width:18px;height:18px;flex-shrink:0}.bulk-form .grid-2{margin-top:20px}.newsletter-form .form-status{color:#325c55}.admin-list .status-badge{white-space:nowrap}@media(max-width:650px){.admin-record{flex-wrap:wrap;gap:12px;padding:16px}.admin-record>div{min-width:calc(100% - 50px)}.bulk-select{display:block}.bulk-select input[type=search]{width:100%;margin-top:14px}.admin-toolbar .button{font-size:10px;padding:11px 12px}.bulk-approval{padding:20px}.admin-list .admin-record strong{font-size:12px}}