.compact-hero{margin-bottom:24px}.compact-hero h1{font-size:39px}.compact-hero .intro{max-width:740px;font-size:13px}.semantic-tabs{display:flex;border-bottom:1px solid var(--border);gap:28px;margin:0 0 23px}.semantic-tabs a{font-size:13px;padding:11px 0;color:var(--muted);border-bottom:2px solid transparent}.semantic-tabs a.active{border-color:var(--accent);color:var(--accent);font-weight:600}.semantic-tabs b{font-size:10px;background:var(--surface-alt);padding:3px 6px;border-radius:5px;margin-left:6px}.family-filter{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:20px}.family-filter .chip{font-size:11px;border:1px solid var(--border);background:var(--surface)}.family-filter .chip.active{background:var(--text);color:var(--surface);border-color:var(--text)}.family-filter .dot{background:var(--cat-ink)}.family-filter .active .dot{background:var(--surface)}.family-cleansing{--cat-bg:var(--mint);--cat-ink:var(--mint-ink)}.family-conditioning{--cat-bg:var(--sage);--cat-ink:var(--sage-ink)}.family-humectants{--cat-bg:var(--lavender);--cat-ink:var(--accent)}.family-lipids{--cat-bg:var(--yellow);--cat-ink:var(--sand-ink)}.family-films{--cat-bg:var(--peach);--cat-ink:var(--peach-ink)}.family-proteins{--cat-bg:var(--sand);--cat-ink:var(--sand-ink)}.family-scalp{--cat-bg:var(--blue);--cat-ink:var(--blue-ink)}.family-chelators{--cat-bg:var(--mint);--cat-ink:var(--mint-ink)}.family-styling{--cat-bg:var(--mauve);--cat-ink:var(--mauve-ink)}.family-uv{--cat-bg:var(--yellow);--cat-ink:var(--sand-ink)}.family-formula{--cat-bg:var(--grey);--cat-ink:var(--muted)}.family-fragrance{--cat-bg:var(--rose);--cat-ink:var(--rose-ink)}.toolbar-right{display:flex;gap:10px}.toolbar-right .select{max-width:240px;font-size:11px;min-height:32px}.family-intro{border-left:3px solid var(--cat-ink);padding:12px 17px;background:var(--cat-bg);border-radius:0 7px 7px 0;margin:0 0 20px}.family-intro b{font-size:13px}.family-intro p{margin:6px 0;font-size:12px;max-width:800px}.text-button{border:0;background:transparent;color:var(--accent);padding:4px 0;text-align:left;font-size:12px;display:block}.text-button:hover{text-decoration:underline}.ingredient-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px}.ingredient-tile{min-height:180px;border:1px solid var(--border-soft);border-radius:7px;background:var(--cat-bg);padding:12px;display:flex;flex-direction:column;text-align:left;position:relative;transition:transform .15s,box-shadow .15s}.ingredient-tile:hover{transform:translateY(-3px);box-shadow:0 7px 15px var(--shadow-color);border-color:var(--cat-ink)}.ingredient-tile .element-code{margin:11px 0 8px;font-size:31px}.ingredient-title{font-size:11px;font-weight:650;line-height:1.4;overflow-wrap:anywhere}.inci-label{font-size:9px;line-height:1.45;color:var(--cat-ink);margin-top:5px;overflow-wrap:anywhere}.ingredient-tile-foot{margin-top:auto;padding-top:15px;display:flex;justify-content:space-between;gap:4px;font-size:9px;color:var(--cat-ink)}.ingredient-tile.favorite:after{content:'♥';position:absolute;right:12px;top:28px;color:var(--cat-ink);font-size:10px}.ingredient-count{font-size:10px;color:var(--muted);margin-left:auto;white-space:nowrap}.ingredient-detail-head{display:flex;gap:20px;align-items:center;margin:4px 0 18px}.inci-title{font-size:13px;line-height:1.6;color:var(--muted);margin:4px 0;overflow-wrap:anywhere}.ingredient-roles{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:18px}.ingredient-roles .tag{background:var(--cat-bg);color:var(--cat-ink);font-size:10px;padding:5px 9px}.article-lead{font-size:16px;line-height:1.8;color:var(--muted);margin:18px 0 24px;max-width:740px}.ingredient-facts{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);background:var(--surface);border-radius:8px;margin:25px 0}.ingredient-facts>div{padding:16px}.ingredient-facts>div+div{border-left:1px solid var(--border)}.ingredient-facts small{font-size:10px;color:var(--muted);display:block;margin-bottom:8px}.ingredient-facts strong{font-size:12px;font-weight:500;line-height:1.7}.takeaways{padding:18px 23px 18px 38px;background:var(--lavender-light);border-radius:8px;font-size:13px;line-height:1.8}.alias-list{display:flex;flex-wrap:wrap;gap:6px}.alias-list span{font-size:11px;border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:5px 8px;overflow-wrap:anywhere}.section-heading{display:flex;align-items:center;gap:12px}.section-heading span{font-size:12px;background:var(--surface-alt);padding:2px 8px;border-radius:4px}.article-section{margin:32px 0;scroll-margin-top:90px}.article-section h3{font:25px/1.3 Georgia,serif;letter-spacing:-.3px;margin:0 0 17px}.article-section p,.article-section li{font-size:14px;line-height:1.85;margin-top:0}.article-section p{margin-bottom:14px}.article-section ul{padding-left:21px}.article-section li{padding-left:4px;margin-bottom:9px}.article-section .relation-note{font-size:11px}.knowledge-article{max-width:730px;margin:0 auto}.knowledge-article>h2{font-size:38px;line-height:1.2;margin-top:7px}.article-keypoints{background:var(--lavender-light);border:1px solid var(--lavender);border-radius:9px;padding:21px 25px;margin:25px 0}.article-keypoints h3{margin:0 0 12px!important;font-size:12px!important;font-family:'Segoe UI',sans-serif!important;text-transform:uppercase;letter-spacing:1px;color:var(--accent)}.article-keypoints ul{margin:0;padding-left:19px}.article-keypoints li{font-size:13px;line-height:1.8;margin:7px 0}.article-toc{display:grid;padding:18px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);gap:7px;margin:26px 0}.article-toc>span{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:6px}.article-toc button{border:0;background:none;padding:3px 0;text-align:left;font-size:12px;color:var(--accent)}.article-toc button:hover{text-decoration:underline}.inline-ingredient{display:inline;border:0;border-bottom:1px dotted var(--accent);border-radius:0;padding:0 1px;background:var(--lavender-light);color:var(--accent);font:inherit;line-height:inherit;cursor:pointer}.inline-ingredient:hover{background:var(--lavender)}.article-table{margin:23px 0}.article-table figcaption{font-size:12px;color:var(--muted);margin-bottom:9px}.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:7px}.article-table table{border-collapse:collapse;width:100%;font-size:12px;background:var(--surface)}.article-table th{background:var(--lavender-light);font-weight:600;text-align:left}.article-table th,.article-table td{padding:11px 13px;border-bottom:1px solid var(--border);vertical-align:top;min-width:110px;line-height:1.7}.article-table tr:last-child td{border-bottom:0}.article-table td+td,.article-table th+th{border-left:1px solid var(--border)}.section-evidence{margin-top:15px;display:flex;gap:8px;flex-wrap:wrap}.source-ref{display:inline-block;font-size:10px;color:var(--accent);border-bottom:1px solid var(--lavender-strong);margin:3px 10px 3px 0;line-height:1.6;overflow-wrap:anywhere}.source-ref:hover{border-color:var(--accent)}.source-refs{margin:17px 0;display:flex;flex-wrap:wrap;gap:3px 8px}.provenance,.editorial-note{margin:25px 0;border-top:1px solid var(--border);padding:15px 0;font-size:12px;line-height:1.8}.provenance summary,.editorial-note summary{font-size:11px;color:var(--muted);cursor:pointer}.editorial-note{background:var(--yellow);padding:14px 18px;border:0;border-radius:7px}.editorial-note summary{color:var(--sand-ink)}.editorial-note a{font-size:11px;color:var(--accent);display:block}.provenance blockquote{margin:15px 0;padding:5px 17px;border-left:2px solid var(--border);color:var(--muted)}.provenance blockquote small{font-size:10px}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.product-card{border:1px solid var(--border);background:var(--surface);border-radius:8px;display:flex;gap:13px;text-align:left;align-items:flex-start;padding:17px;width:100%;min-width:0}.product-card:hover{border-color:var(--accent)}.product-card .format{flex-shrink:0;min-width:34px}.product-card>div{flex:1;min-width:0}.product-card small{font-size:9px;color:var(--accent);display:block;margin-bottom:5px}.product-card strong{font-size:12px;line-height:1.6;font-weight:600;display:block;overflow-wrap:anywhere}.product-card p{font-size:10px;color:var(--muted);margin:8px 0 0}.product-card>span:last-child{color:var(--muted)}.product-links{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.product-links .product-card{padding:13px;gap:9px}.product-links .product-card .format{display:none}.product-links .product-card strong{font-size:11px}.compact-articles{display:grid;grid-template-columns:1fr 1fr;gap:9px}.compact-articles>button{border:1px solid var(--border);border-radius:7px;background:var(--surface);padding:15px;text-align:left}.compact-articles span{font-size:9px;color:var(--muted);display:block;margin-bottom:7px}.compact-articles strong{font-size:12px;font-weight:600;line-height:1.6;color:var(--accent)}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.article-card{display:flex;flex-direction:column;align-items:flex-start;padding:21px;background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--cat-ink,var(--accent));border-radius:8px;text-align:left}.article-card:hover{border-color:var(--accent)}.article-category{font-size:9px;color:var(--cat-ink,var(--accent));text-transform:uppercase;letter-spacing:.8px;margin-bottom:12px}.article-card h2{font:24px/1.25 Georgia,serif;font-weight:400;letter-spacing:-.3px;margin:0 0 12px;overflow-wrap:anywhere}.article-card p{font-size:12px;line-height:1.8;color:var(--muted);margin:0 0 20px}.article-card-foot{font-size:10px;color:var(--muted);margin-top:auto;width:100%;display:flex;justify-content:space-between;gap:10px;padding-top:15px;border-top:1px solid var(--border)}.article-card-foot span{color:var(--accent)}.article-ingredients{display:grid;grid-template-columns:1fr 1fr;gap:7px}.article-ingredients>button,.formula-ingredients>button{display:flex;align-items:center;gap:11px;text-align:left;border:1px solid var(--border-soft);border-radius:6px;background:var(--cat-bg);padding:11px;min-width:0}.article-ingredients b,.formula-ingredients b{font:22px Georgia,serif;color:var(--cat-ink);min-width:40px}.article-ingredients span,.formula-ingredients span{font-size:12px;line-height:1.5;overflow-wrap:anywhere}.article-ingredients small,.formula-ingredients small{font-size:9px;color:var(--cat-ink);display:block;margin-top:3px;overflow-wrap:anywhere}.article-ingredients em{font-size:9px;color:var(--cat-ink);margin-left:auto;white-space:nowrap;font-style:normal}.formula-ingredients{display:grid;grid-template-columns:1fr 1fr;gap:8px}.formula-text{font-size:12px;line-height:1.9;background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:6px;white-space:pre-wrap}.product-metadata{margin:0}.product-metadata>div{display:grid;grid-template-columns:1fr 2fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--border)}.product-metadata dt{font-size:11px;color:var(--muted)}.product-metadata dd{font-size:12px;white-space:pre-wrap;margin:0;line-height:1.8}.serif-heading{font:29px Georgia,serif;margin:30px 0 18px}.semantic-graph{display:grid;grid-template-columns:1fr 230px 1.2fr;gap:25px;align-items:center;margin:30px 0}.graph-column h2{font-size:12px;color:var(--muted);margin-bottom:17px}.graph-column>p{font-size:11px;color:var(--muted)}.graph-node{display:block;width:100%;border:1px solid var(--border);border-radius:8px;padding:14px 16px;background:var(--cat-bg,var(--surface));margin:9px 0;text-align:left;position:relative}.graph-node small{display:block;font-size:9px;color:var(--cat-ink,var(--muted));margin-bottom:5px}.graph-node strong{font-size:12px;line-height:1.6;font-weight:600}.graph-center{border:1px solid var(--cat-ink);background:var(--cat-bg);border-radius:14px;padding:22px;text-align:center;position:relative}.graph-center:before,.graph-center:after{content:'';width:26px;height:1px;background:var(--accent);position:absolute;top:50%}.graph-center:before{left:-26px}.graph-center:after{right:-26px}.graph-center .large-tile{margin:auto;background:var(--surface);width:90px;height:90px}.graph-center h2{font:26px Georgia,serif;line-height:1.25;margin:16px 0 7px;overflow-wrap:anywhere}.graph-center p{font-size:11px;color:var(--cat-ink);overflow-wrap:anywhere}.graph-center .button{font-size:10px;padding:8px 10px}.case-grid{display:grid;gap:11px}.case-card{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:18px}.case-card h4{font:21px Georgia,serif;margin:0 0 13px}.case-card dl{margin:0;display:grid;gap:10px}.case-card dt{font-size:10px;color:var(--accent);text-transform:uppercase;letter-spacing:.7px}.case-card dd{font-size:13px;line-height:1.8;margin:3px 0 0}
@media(min-width:1550px){.ingredient-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}
@media(max-width:1150px){.ingredient-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.article-grid{grid-template-columns:1fr 1fr}.semantic-graph{grid-template-columns:1fr 180px 1fr;gap:17px}.graph-center{padding:14px}.graph-center:before,.graph-center:after{width:18px}.graph-center:before{left:-18px}.graph-center:after{right:-18px}.semantic-graph .graph-column .graph-node{padding:11px}}
@media(max-width:760px){.compact-hero h1{font-size:33px}.compact-hero .intro{font-size:12px;line-height:1.8}.semantic-tabs{gap:23px}.semantic-tabs a{font-size:11px}.semantic-tabs b{font-size:9px;margin-left:3px}.family-filter{flex-wrap:nowrap;overflow-x:auto;padding:0 0 8px;scrollbar-width:none;margin-bottom:14px}.family-filter .chip{font-size:10px;white-space:nowrap;flex-shrink:0}.toolbar-right{gap:5px;flex-wrap:wrap;justify-content:flex-end;max-width:65%}.toolbar-right .select{max-width:100%;font-size:10px;min-height:30px}.results-toolbar{align-items:flex-end;gap:8px;font-size:10px}.ingredient-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.ingredient-tile{padding:10px 9px;min-height:185px}.ingredient-tile .element-code{font-size:28px;margin:12px 0 8px}.ingredient-title{font-size:10px}.inci-label{font-size:8px}.ingredient-tile-foot{font-size:8px;gap:2px;flex-wrap:wrap}.ingredient-detail-head{gap:14px}.ingredient-detail-head h2{font-size:28px}.ingredient-detail-head .large-tile{width:65px;height:76px;font-size:32px}.article-lead{font-size:14px;line-height:1.8}.ingredient-facts{grid-template-columns:1fr}.ingredient-facts>div+div{border-left:0;border-top:1px solid var(--border)}.ingredient-facts>div{padding:13px}.article-section{margin:28px 0}.article-section h3{font-size:24px}.article-section p,.article-section li{font-size:13px;line-height:1.85}.knowledge-article>h2{font-size:31px}.article-keypoints{padding:17px 19px}.article-keypoints li{font-size:12px}.article-grid,.product-grid,.product-links,.compact-articles,.formula-ingredients,.article-ingredients{grid-template-columns:1fr}.article-card{padding:19px}.article-card h2{font-size:25px}.article-card p{font-size:12px}.product-card{padding:15px}.ingredient-roles .tag{font-size:9px}.article-table th,.article-table td{font-size:11px;padding:9px 10px}.semantic-graph{display:flex;flex-direction:column;gap:15px;align-items:stretch}.graph-center{order:-1;max-width:none;padding:18px}.graph-center:before,.graph-center:after{display:none}.graph-center .large-tile{width:65px;height:65px}.graph-center h2{font-size:28px}.graph-center p{font-size:12px}.graph-column{border-top:1px solid var(--border);padding-top:12px}.graph-column h2{font-size:13px}.graph-node strong{font-size:12px}.product-metadata>div{grid-template-columns:1fr;gap:4px}.ingredient-count{font-size:9px}.source-ref{font-size:9px}.library-row .source-ref{margin-left:auto}.family-intro p{font-size:11px}.article-toc button{font-size:12px}.case-card{padding:15px}.case-card dd{font-size:12px}}
.detail-head{gap:12px}.detail-head>span{flex:1}.detail-back{flex-shrink:0}.package-claim{border-left:3px solid var(--accent);background:var(--lavender-light);padding:17px 20px;margin:25px 0;line-height:1.8}.package-claim small{display:block;font-size:10px;color:var(--muted);margin-top:7px}
.scope-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 17px;border:1px solid var(--lavender-strong);background:var(--lavender-light);border-radius:7px;margin:12px 0 20px;font-size:12px}.scope-banner .button{font-size:10px;min-height:30px;padding:6px 10px}@media(max-width:760px){.scope-banner{align-items:flex-start;flex-direction:column;font-size:11px}}
.add-product{margin:0 0 24px}.analysis-methods{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.analysis-methods label{padding:12px;border:1px solid var(--border);border-radius:10px;cursor:pointer}.analysis-error{color:#9b2839}.analysis-confirm{display:block;margin:22px 0}.analysis-components{padding-left:24px}.analysis-components li{padding:12px 0;border-bottom:1px solid var(--border)}.analysis-components li>span{display:block;font-size:12px;color:var(--muted)}.analysis-components blockquote,.research-item blockquote{margin:12px 0;padding:14px;border-left:3px solid #76618a;background:#f2edf5;overflow-wrap:anywhere}.analysis-summary a,#analysis-result a{overflow-wrap:anywhere}#analysis-preview{max-width:100%;max-height:260px;object-fit:contain;margin-top:14px}#analysis-progress{margin-top:16px}.family-unverified{--family-color:#777;--family-bg:#eee}
.product-conclusion{padding:24px;background:var(--lavender-light);border:1px solid var(--border);border-radius:14px}.conclusion-section h4{font-size:18px;margin:22px 0 10px}.conclusion-claim{margin-bottom:20px}.conclusion-claim>p{margin-bottom:8px}.conclusion-claim .provenance{margin-top:8px}.conclusion-claim blockquote{margin:10px 0;padding-left:14px;border-left:3px solid var(--lavender-strong)}#conclusion-status{font-size:13px;color:var(--muted)}
.overall-verdict{padding:20px;background:var(--surface);border-radius:12px;margin:18px 0}.overall-verdict h4{font-size:24px;margin:12px 0}.verdict-rating{display:inline-block;font-size:12px;font-weight:600;color:var(--accent);background:var(--lavender);padding:6px 10px;border-radius:20px}.verdict-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}.verdict-columns>section{background:var(--surface);padding:18px;border-radius:12px;min-width:0}.verdict-columns h4,.verdict-facts h4{font-size:18px;margin:0 0 12px}.verdict-facts>section{padding:18px 0;border-top:1px solid var(--border)}.verdict-facts .tag{white-space:normal}.conclusion-detail{margin:24px 0}.conclusion-detail>summary{cursor:pointer;font-weight:600}@media(max-width:600px){.verdict-columns{grid-template-columns:1fr}.product-conclusion{padding:16px}.overall-verdict{padding:16px}}
.auth-screen .workspace{margin-left:0}.auth-screen #main{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{max-width:460px;width:100%;background:var(--surface);border:1px solid var(--border);padding:32px;border-radius:20px}.auth-card h1{font-size:36px;margin:16px 0}.auth-card input{width:100%}#login-error{color:#9b2839}.auth-screen .sidebar[hidden],.auth-screen .topbar[hidden],.auth-screen footer[hidden]{display:none}

/* Mobile navigation keeps all destinations within thumb reach. */
.mobile-nav{display:none}.apk-slot{max-width:1500px;margin:20px auto 0;padding:0 42px}.apk-offer{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--lavender-strong);border-radius:12px;background:var(--lavender-light);padding:16px}.apk-offer strong{font-size:16px}.apk-offer p{font-size:13px;color:var(--muted);margin:4px 0 0}.apk-actions{display:flex;gap:8px;flex-shrink:0}.auth-card .apk-offer{display:block;margin-top:24px}.auth-card .apk-actions{margin-top:12px}.auth-screen .mobile-nav{display:none}
@media(max-width:900px){
 body:not(.auth-screen) .sidebar{display:none}.workspace{margin-left:0;padding-bottom:calc(86px + env(safe-area-inset-bottom,0px))}.auth-screen .workspace{padding-bottom:0}
 .mobile-nav{position:fixed;inset:auto 0 0;z-index:25;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;padding:8px 8px calc(8px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border);background:var(--surface);box-shadow:0 -3px 18px var(--shadow-color)}
 .mobile-nav>a,.mobile-nav>button,.mobile-more>a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:0;min-height:64px;padding:7px 2px;border:0;border-radius:12px;background:var(--surface-alt);color:var(--muted);font-size:10px;font-weight:600;line-height:1.2;text-align:center;letter-spacing:0}
 .mobile-nav span{display:block;font-size:25px;line-height:1}.mobile-nav>a.active,.mobile-nav>button.active,.mobile-more>a.active{background:var(--lavender);color:var(--accent)}.mobile-nav a:hover,.mobile-nav button:hover{background:var(--lavender-light)}
 .mobile-more{position:absolute;left:8px;right:8px;bottom:calc(100% + 8px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px;border:1px solid var(--border);border-radius:16px;background:var(--surface);box-shadow:0 6px 24px var(--shadow-color)}.mobile-more[hidden]{display:none}.mobile-more>a{min-height:76px;font-size:13px}
 .topbar{height:auto;min-height:60px;padding:12px 16px;gap:10px}.top-actions{gap:10px}.top-actions .status{display:none}.top-actions .button{min-height:44px}.breadcrumb{font-size:12px}.breadcrumb span{padding:0 7px}
 .toast{bottom:calc(100px + env(safe-area-inset-bottom,0px))}.apk-slot{padding:0 16px;margin-top:16px}.apk-offer{display:block}.apk-actions{margin-top:12px}.apk-actions .button{min-height:44px}.auth-card{padding:24px}
}

/* Offscreen translation alone cannot hide a toast above bottom navigation. */
.toast{visibility:hidden;opacity:0;pointer-events:none}.toast.show{visibility:visible;opacity:1}