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@media(max-width:767px){:root{--gutter:22px}.nav{height:70px;gap:15px}.wordmark{font-size:25px}.nav-links{display:none}.nav-buy{font-size:12px;gap:12px}.hero-top{padding-top:16px;font-size:11px}.hero-top .edition{display:none}.hero-grid{display:flex;flex-direction:column;min-height:0}.hero-copy{padding:35px 0 12px}.hero-copy h1{font-size:clamp(50px,13vw,74px);max-width:550px}.hero-copy .hero-bottom{margin-top:26px}.hero-sub{font-size:18px}.hero-mark{font-size:22px}.hero-copy .note{font-size:14px}.hero-copy .actions{display:grid;grid-template-columns:1fr;margin-top:24px;gap:10px}.hero-copy .button{width:100%}.hero-object{min-height:435px;margin-top:10px;margin-bottom:24px}.bottle{height:385px}.object-label.a{top:22px;left:10px;max-width:95px}.object-label.b{bottom:18px;right:5px;max-width:100px}.object-label.c{bottom:14px;left:5px;font-size:10px}.hero-foot{font-size:11px;padding:17px 0}.hero-foot span:nth-child(2){display:none}.ticker{font-size:11px;gap:10px}.ticker 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.button{min-width:130px}.source-dialog{padding:25px}.source-dialog h2{font-size:39px}.source-dialog .dialog-close{margin-bottom:45px}.progress{height:2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.bottle{transform:none!important}.receipt{transform:none!important}}
@media print{.nav,.sticky-commerce,.progress,.source-dialog,.scanner-form,.actions,.button,.footer-links{display:none!important}.section{break-inside:avoid;padding:25px}.blue{background:white;color:var(--blue)}.receipt{box-shadow:none;transform:none}.hero-grid{min-height:0}.hero-object{display:none}body{font-size:12px}h1,h2{font-size:32px}}
/* Progressive enhancement: static class explanations stay readable without JS. */
html:not(.js) .decoder-tabs{display:none}html:not(.js) .decoder-content{border-top:1px solid var(--line);margin-top:22px}html:not(.js) .decoder-content:before{content:attr(id);font:14px var(--mono)}
/* WECALM prescription grid — campaign integration. */
.hero-grid{grid-template-columns:1.16fr 1fr;grid-template-rows:auto auto;column-gap:5vw;min-height:650px;padding-bottom:30px}.hero-title{padding-top:44px;align-self:end}.hero-kicker{margin-bottom:20px}.hero-title h1{font-size:clamp(52px,5.65vw,86px);letter-spacing:-.065em;line-height:.96}.hero-title .light{font-weight:400}.hero-object{grid-column:2;grid-row:1/3;margin-top:24px}.hero-object .bottle{height:560px;max-width:90%;object-fit:contain}.hero-bottom{padding-top:24px;align-self:start}.hero-bottom .hero-sub{font-size:18px;line-height:1.35;margin-bottom:18px}.hero-bottom .note{margin-top:12px;max-width:440px}.hero-bottom .actions{gap:10px;margin-top:22px}.hero-bottom .button{font-size:12px;padding:14px 17px;gap:15px}.hero-reassurance{font-size:11px;margin-top:14px}.object-caption{position:absolute;bottom:22px;right:18px;font:12px var(--mono);text-decoration:none}.hero-mark{font-size:25px}.edition{text-decoration:none}.ticker{font-size:12px}.hero-foot{font-size:12px}.clear-input{border:0;background:transparent;color:inherit;padding:12px 0;text-decoration:underline;font:13px var(--mono);cursor:pointer}.campaign-diptych{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--blue);gap:1px;background:var(--blue)}figure{margin:0}.campaign-diptych figure{position:relative;background:white;overflow:hidden}.campaign-diptych img{width:100%;height:550px;object-fit:cover}.campaign-diptych figcaption,.clinical-rail figcaption{background:white;font:12px var(--mono);padding:16px 20px;color:var(--blue)}.campaign-diptych figure:first-child img{object-position:center 55%}.brand-story{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--blue)}.brand-picture{overflow:hidden}.brand-picture img{width:100%;height:660px;object-fit:cover}.brand-copy{padding:65px var(--gutter);display:flex;flex-direction:column;justify-content:center}.brand-copy h2{margin:25px 0}.brand-copy p{max-width:430px}.brand-copy .actions{align-items:center}.clinical-rail{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--blue);border-top:1px solid var(--blue)}.clinical-rail figure{background:white;min-width:0;overflow:hidden}.clinical-rail figure>img{height:450px;width:100%;object-fit:cover;object-position:center top}.photo-window{position:relative;overflow:hidden;background:white;height:450px}.photo-window img{position:absolute;height:100%;width:200%;max-width:none;object-fit:cover}.right-window img{right:0}.left-window img{left:0}.clinical-rail .right-window img{width:216%;object-position:right bottom;height:125%;top:-12%}.clinical-rail .left-window img{width:222%;object-position:left center}.passport{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:5vw}.passport h2{margin:25px 0}.passport p{max-width:550px;margin-bottom:25px}.passport figure{border:1px solid var(--blue);position:relative}.passport img{width:100%;height:390px;object-fit:contain}.passport figcaption{padding:16px;border-top:1px solid var(--line);font:13px var(--mono)}.routine-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:5vw;align-items:center;margin-top:36px}.routine-layout .steps{grid-template-columns:1fr;margin-top:0;gap:22px}.routine-layout .step{display:grid;grid-template-columns:70px 1fr;column-gap:25px}.routine-layout .step .num{grid-row:1/3}.routine-layout .step h3{margin:0 0 10px}.routine-layout .step p{grid-column:2}.routine-photo{height:440px;border:1px solid var(--line)}.routine-photo img{width:220%;object-position:right center}.cold-edit .note{grid-column:1/-1;padding:15px var(--gutter);background:white}.cold-edit img{height:450px}.no-js-note{margin-bottom:15px}.nav-links a:hover{text-decoration:underline}.brand-story .button:after,.passport .button:after{content:'↗'}.source-mark{font-weight:700}.receipt-result:focus-visible{outline:2px dashed var(--blue);outline-offset:7px}.formula-row small{font-size:12px}.source-inline{font-size:14px}.section-no{font-size:12px}.source-entry .source-tag{display:block;margin-bottom:12px}.button:focus-visible{outline-offset:4px}.photo-window:focus-within{outline:2px solid var(--blue)}
@media(min-width:768px) and (max-width:1100px){.hero-grid{column-gap:25px;grid-template-columns:1.05fr 1fr}.hero-title h1{font-size:5.8vw}.hero-object .bottle{height:500px}.hero-bottom .actions{display:grid}.brand-copy{padding:35px}.brand-copy h2{font-size:56px}.campaign-diptych img{height:450px}.clinical-rail figure>img,.clinical-rail .photo-window{height:340px}}
@media(max-width:767px){.hero-grid{display:grid;grid-template-columns:1fr 95px;gap:0 7px;min-height:0;padding-bottom:22px}.hero-title{grid-column:1;grid-row:1;padding-top:28px;align-self:center}.hero-kicker{font-size:10px;margin-bottom:15px;max-width:180px}.hero-title h1{font-size:clamp(29px,8.25vw,48px);letter-spacing:-.06em;line-height:1.03}.hero-object{grid-column:2;grid-row:1;min-height:295px;margin:14px 0 0;background-size:24px 24px}.hero-object .bottle{height:262px;max-width:none;width:auto;transform:rotate(8deg);filter:drop-shadow(7px 9px 5px #233a6125)}.hero-object .object-label,.hero-object .object-caption{display:none}.hero-bottom{grid-column:1/-1;grid-row:2;padding-top:10px}.hero-bottom .hero-sub{font-size:17px;margin:0 0 17px}.hero-bottom .note{font-size:13px;max-width:350px}.hero-mark{font-size:22px}.hero-bottom .actions{display:grid;grid-template-columns:1fr;gap:9px;margin-top:19px}.hero-bottom .button{font-size:13px;min-height:49px}.hero-reassurance{font-size:10px;margin-top:12px}.hero-foot{padding:15px 0;font-size:10px}.hero-top{font-size:10px}.hero-top .edition{display:none}.section-head .eyebrow,.section-head .section-no{font-size:12px}.section-head{align-items:start}.section-head .section-no{max-width:120px;text-align:right}.campaign-diptych img{height:280px}.campaign-diptych figcaption{font-size:10px;line-height:1.5;padding:12px}.brand-story{grid-template-columns:1fr}.brand-picture img{height:440px;object-position:center 46%}.brand-copy{padding:45px var(--gutter)}.brand-copy h2{font-size:53px}.brand-copy p{font-size:18px}.clinical-rail{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;background:white;border-bottom:1px solid var(--blue);gap:1px}.clinical-rail figure{min-width:76vw;scroll-snap-align:start;border-right:1px solid var(--blue)}.clinical-rail figure>img,.clinical-rail .photo-window{height:355px}.clinical-rail figcaption{font-size:11px;padding:14px}.passport{grid-template-columns:1fr;gap:35px}.passport h2{font-size:48px}.passport img{height:330px}.routine-layout{grid-template-columns:1fr;gap:30px;margin-top:30px}.routine-photo{height:340px;width:100%}.routine-photo img{object-fit:contain;object-position:right center}.routine-layout .step .num{font-size:35px}.routine-layout .step{grid-template-columns:50px 1fr;column-gap:18px}.cold-edit img{height:245px}.cold-edit .note{font-size:12px}.source-dialog{padding-bottom:90px}.compare-grid{grid-template-columns:1fr;gap:18px}.compare-grid>div{padding-bottom:16px;border-bottom:1px solid #849fda}.compare-grid strong{font-size:34px}.compare-grid span{display:block;margin-top:6px}.ingredients .source-inline{margin-left:0!important;margin-top:20px}.barcode{background:repeating-linear-gradient(90deg,var(--blue) 0 2px,white 2px 5px,var(--blue) 5px 6px,white 6px 11px)}}
@media(max-width:374px){:root{--gutter:18px}.hero-grid{grid-template-columns:1fr 80px}.hero-title h1{font-size:30px}.hero-mark{font-size:20px}.hero-object .bottle{height:240px}.hero-object{min-height:280px}.hero-kicker{font-size:9px}.nav-buy{padding:10px;font-size:11px}.source-dialog h2{font-size:33px}}
.decoder-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.decoder-tab{min-width:0}.decoder-tab strong,.decoder-tab span{overflow-wrap:anywhere}@media(max-width:767px){.decoder-tab strong{font-size:clamp(46px,14vw,70px)}.decoder-tab span{font-size:10px;letter-spacing:-.025em}.hero-title{align-self:center}.hero-object{min-height:275px}.hero-object .bottle{height:252px}.hero-mark{animation-duration:.65s}.routine-photo img{width:230%;object-fit:cover;right:0}.source-entry{min-width:0}}

/* Feedback edition: a readable formula ledger and real patch-study evidence. */
.reading-steps{padding:0;list-style:none;margin:28px 0}.reading-steps li{border-top:1px solid #90a9df;padding:18px 0}.reading-steps b{display:block;font:14px var(--mono)}.reading-steps span{display:block;margin-top:9px;font-size:17px}.scanner-form input{display:block;width:100%;padding:13px;border:1px solid #a1b8ee;background:transparent;color:white;margin-bottom:22px;border-radius:0;min-height:48px}.scanner-form input::placeholder{color:#c5d4f5}.scanner-form input[type=file]{font-size:14px}.scanner-form input::file-selector-button{background:white;color:var(--blue);border:0;padding:10px;margin-right:12px;cursor:pointer}.scanner-form #photo-help{margin:-12px 0 22px}#photo-preview{margin:16px 0}#local-photo{max-height:360px;object-fit:contain;width:100%;background:white}#receipt-type{max-width:50%;overflow-wrap:anywhere;text-align:right}.receipt-row strong{max-width:55%;overflow-wrap:anywhere}.position-chart{margin:20px 0;border:1px solid var(--blue);padding:15px}.position-chart ol{list-style:none;padding:0;margin:12px 0 0;max-height:290px;overflow:auto}.position-chart li{font:13px/1.5 var(--mono);padding:8px;border-top:1px solid var(--line);overflow-wrap:anywhere}.position-chart li.position-found{background:var(--blue);color:white;font-weight:bold;border-left:5px solid var(--blue)}.position-rail{border-top:1px solid #90a9df;padding:20px 0;margin-top:35px;display:flex;align-items:center;gap:25px;flex-wrap:wrap}.position-rail span{font:13px var(--mono);max-width:330px}.patch-study{background:var(--soft)}.study-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:6vw}.study-grid>div>p{margin:24px 0}.study-grid .button{margin-top:12px}.study-ledger{border-top:1px solid var(--blue)}.study-ledger>div{display:grid;grid-template-columns:.6fr 1fr;gap:20px;align-items:center;padding:25px 0;border-bottom:1px solid var(--blue)}.study-ledger b{font-size:clamp(46px,6vw,80px);line-height:1;letter-spacing:-.06em;font-weight:400}.study-ledger span{font-size:16px}.study-ledger .note{margin-top:24px}.guidance h2{margin-top:25px}.guidance-grid{display:grid;grid-template-columns:1fr 1fr;gap:5vw;margin:35px 0}.guidance-grid h3{margin-bottom:18px}.guidance-grid p{margin-bottom:20px}.guidance>.note{border-top:1px solid var(--line);padding-top:20px}.formula-row p small{line-height:1.6}.study-grid>div{min-width:0} @media(max-width:767px){.study-grid,.guidance-grid{grid-template-columns:1fr;gap:32px}.study-grid h2{font-size:clamp(40px,10vw,60px)}.study-ledger>div{grid-template-columns:.7fr 1fr}.guidance h2{font-size:clamp(36px,10vw,60px)}.hero-mark{font-size:clamp(18px,5.2vw,22px)}.receipt-row{gap:15px}.position-chart{padding:12px}.receipt-row strong{font-size:13px}.study-grid .source-mark{font-size:17px}}
@media(max-width:374px){.receipt{transform:none}}
@media(max-width:374px){#checker{overflow-x:clip}}
/* Ingredient-order laboratory. Band geometry is illustrative, never an assay. */
#checker .scanner-layout{display:block;margin-top:0}.scanner-copy{max-width:1100px}.reading-steps{display:grid;grid-template-columns:1fr 1fr;gap:40px}.beaker-comparison{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(16px,6vw,90px);margin:30px 0}.beaker-column{min-width:0}.beaker-heading{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:24px}.beaker-heading h3{font-size:clamp(23px,3vw,39px)}.beaker-heading .mono{font-size:11px}.beaker-vessel{height:360px;border:2px solid white;border-top:0;border-radius:0 0 26px 26px;padding:16px 10px 10px;display:flex;flex-direction:column;position:relative;background:repeating-linear-gradient(0deg,transparent 0 39px,#ffffff15 39px 40px);isolation:isolate}.beaker-vessel:before{content:'';position:absolute;top:-8px;left:-9px;right:-9px;height:9px;border:2px solid white;border-radius:50%;background:var(--blue)}.beaker-band{position:relative;flex:var(--band) 1 0;min-height:3px;background:#edf2fc;color:var(--blue);border:0;border-bottom:2px solid var(--blue);font:12px var(--mono);text-align:left;overflow:hidden;padding:0 10px;transition:flex .3s,min-height .3s}.beaker-band:nth-child(even){background:#c7d6f2}.beaker-band span{display:block;line-height:24px}.beaker-band.found-band{background:var(--yellow);color:var(--ink);min-height:46px;flex-shrink:0;font-weight:bold;overflow:visible;z-index:1}.beaker-band.found-band span{line-height:1.4}.beaker-band.expanded{min-height:75px}.beaker-band:last-child{border-radius:0 0 13px 13px}.beaker-caption{padding-top:22px;font-size:15px;overflow-wrap:anywhere}.beaker-caption strong{font:12px var(--mono);letter-spacing:.1em}.beaker-caption p{margin-top:9px}.beaker-caption p:first-of-type{font-size:clamp(20px,3vw,36px);font-weight:700;letter-spacing:-.04em}.beaker-source{font:11px/1.6 var(--mono);margin-top:15px}.beaker-detail{background:white;color:var(--blue);padding:16px;margin-top:16px;font-size:14px;overflow-wrap:anywhere}.empty-beaker{align-items:center;justify-content:center;color:white;text-align:center;font-size:clamp(19px,3vw,35px);font-weight:700;line-height:1.12;letter-spacing:-.03em;border-style:dashed}.empty-beaker a{display:block;font:12px/1.5 var(--mono);margin-top:24px}.beaker-footnote{font-size:12px;line-height:1.6;max-width:760px;margin:20px 0 30px}.complex-annotation{color:#9b101f;background:#fff1f1;border-left:4px solid #ad142c;padding:15px;font-size:14px;line-height:1.5;margin-top:16px}.scanner-workbench{display:grid;grid-template-columns:1fr;gap:25px}.checker-input{border-top:1px solid #a1b8ee;border-bottom:1px solid #a1b8ee;padding:20px 0}.checker-input>summary{cursor:pointer;font:15px var(--mono);min-height:44px;display:flex;justify-content:space-between;align-items:center}.checker-input .scanner-form{max-width:850px}.receipt{transform:none;box-shadow:none;margin:0;padding:25px}.receipt:after{display:none}.receipt-top{border-bottom:1px solid}.receipt-result{display:grid;grid-template-columns:1fr 1fr;gap:0 35px}.receipt-heading,.receipt-classes,.receipt-disclaimer,.position-chart,.detected-list{grid-column:1/-1}.position-chart{display:none}.receipt .button{max-width:400px}.receipt .button.outline{color:var(--blue);border-color:var(--blue)}.rationale-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:40px}.rationale-grid article{border-top:1px solid;padding-top:20px}.rationale-grid h3{margin:20px 0}.label-comparison{margin-top:30px;border-top:1px solid;padding-top:18px}.label-comparison summary{cursor:pointer;min-height:44px}.label-comparison table{width:100%;border-collapse:collapse;font-size:16px;margin-top:15px}.label-comparison td,.label-comparison th{padding:15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.label-comparison caption{text-align:left;font-size:14px;padding:12px}.academic-citation{display:block;font-size:12px;line-height:1.7;margin-top:15px;overflow-wrap:anywhere}.patch-study h2{font-size:clamp(36px,4vw,60px)}.study-ledger .note{font-size:12px}.skin-window img{position:relative;visibility:visible;opacity:1}.brand-copy h2{font-size:clamp(42px,4.5vw,66px)}
@media(max-width:767px){.reading-steps{gap:20px;grid-template-columns:1fr}.reading-steps li{padding:14px 0}.beaker-heading{display:block;min-height:55px}.beaker-heading .mono,.beaker-heading .source-inline{display:block;margin-top:8px;font-size:10px}.beaker-vessel{height:300px;padding:12px 5px 7px;border-radius:0 0 17px 17px}.beaker-band{padding:0 5px;font-size:10px}.beaker-band.found-band{font-size:11px;min-height:48px}.beaker-caption{font-size:13px}.beaker-caption p:first-of-type{font-size:21px}.beaker-source{font-size:10px}.beaker-footnote{font-size:12px}.receipt-result{display:block}.rationale-grid{grid-template-columns:1fr;gap:20px}.label-comparison td,.label-comparison th{padding:10px 6px;font-size:14px}.brand-picture img{height:350px}.scanner-workbench{min-width:0}.receipt{padding:20px}.receipt-class strong{font-size:32px}.empty-beaker a{font-size:10px}.complex-annotation{font-size:12px;padding:10px}.study-ledger>div{padding:18px 0}}
.delivery-schematic{display:block;width:100%;height:auto;margin:25px 0 5px}html:not(.js) .beaker-detail[hidden]{display:block!important}html:not(.js) .found-band{pointer-events:none}.beaker-detail{max-height:180px;overflow:auto}.beaker-caption p:first-of-type{line-height:1.2}