/* Visual editorial edition: photography, relationships, and evidence in context. */
.visual-article{--visual-ink:#18384c;--visual-blue:#7b9fae;--visual-paper:#edf3f4;background:#fff}
.visual-article .detail-intro{background:#f3f6f6;padding-bottom:0;border:0}
.visual-article .breadcrumbs{padding-block:18px 16px;font-size:10px}
.visual-article .detail-heading,.visual-article.article-detail-no-photo .detail-heading{display:grid;grid-template-columns:1.05fr 1fr;gap:42px;margin:0;align-items:stretch;min-height:385px}
.visual-article .detail-heading-copy{padding-block:28px 33px;align-self:center}
.visual-article .detail-heading .kicker{font-size:10px;letter-spacing:.12em;color:#527081;margin-bottom:12px}
.visual-article .detail-heading h1{font:400 21px/1.65 var(--sans);letter-spacing:.05em;max-width:100%;overflow-wrap:anywhere}
.visual-article .visual-story-title{font:400 clamp(30px,3.1vw,43px)/1.65 var(--serif);letter-spacing:.015em;margin-top:10px;text-wrap:pretty;color:#153348}
.visual-article .detail-aliases{font-size:10px;line-height:1.85;margin-top:15px;max-width:42em}
.visual-article .detail-tags{margin-top:15px}
.visual-article .detail-tags>span{border:0;border-bottom:1px solid #a9bec9;background:transparent;border-radius:0;padding:2px 0;margin-right:12px;font-size:10px}
.visual-hero-link{display:inline-flex;gap:28px;align-items:center;font-size:12px;min-height:44px;margin-top:18px;border-bottom:1px solid #8ea6b2}
.visual-hero-link span{font-size:21px}
.editorial-hero-art{position:relative;margin:0;min-height:385px;overflow:hidden;isolation:isolate;background:#e7eff2}
.editorial-photo{width:100%;height:100%;min-height:385px;object-fit:cover;object-position:center;position:absolute;inset:0;z-index:-1}
.editorial-hero-art:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#edf4f0cc,transparent 50%);z-index:-1;pointer-events:none}
.editorial-hero-art figcaption{position:absolute;bottom:24px;left:27px;right:22px;display:grid;grid-template-columns:1fr auto;align-items:end;gap:3px}
.editorial-hero-art figcaption>span{font:9px/1.5 Arial,sans-serif;letter-spacing:.22em;color:#31566a}
.editorial-hero-art figcaption>strong{grid-row:1 / 3;grid-column:2;font:italic 53px/1 Georgia,serif;font-weight:400;color:#375e6f}
.editorial-hero-art figcaption>small{font-size:9px;color:#476474}
.visual-overview{display:grid;grid-template-columns:230px minmax(0,1fr);gap:54px;padding-block:58px 34px;align-items:center}
.visual-label{font:10px/1.8 var(--sans);color:#567483;letter-spacing:.1em;margin:0 0 13px}
.visual-overview-heading h2{font:400 23px/1.85 var(--serif);letter-spacing:.015em;text-wrap:pretty}
.visual-section-line{display:block;width:50px;height:1px;background:#708f9f;margin-top:25px}
.visual-explainer{margin:0;background:#f0f5f6;padding:22px 27px 20px;border-top:2px solid #234a61;min-width:0}
.figure-topline{display:flex;justify-content:space-between;gap:18px;align-items:center;min-height:36px}
.figure-topline>span{font-size:10px;color:#476778;line-height:1.8;letter-spacing:.025em}
.figure-topline button{flex:none;min-height:36px;border:0;border-bottom:1px solid #b4c8d3;background:transparent;padding:4px 0;color:#385d74;font-size:10px;line-height:1.7}
.figure-topline button span{margin-left:8px}
.diagram-stage{position:relative;padding-block:20px 23px;min-height:242px;isolation:isolate}
.diagram-root{display:flex;justify-content:center;align-items:center;gap:12px;min-height:57px;text-align:center;position:relative;transition:background .35s,color .35s;z-index:1}
.diagram-root strong{font:400 18px/1.65 var(--serif);letter-spacing:.03em}
.diagram-root-mark{width:29px;height:29px;border:1px solid #8ba8b8;border-radius:50%;box-shadow:inset 0 0 0 5px #f0f5f6, inset 0 0 0 6px #a3bac6;flex:none}
.diagram-nodes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:37px;position:relative;z-index:1}
.diagram-node{text-align:center;min-width:0;padding:13px 7px 10px;position:relative;background:#f0f5f6;border-top:1px solid #7f9fb0;transition:background .35s,color .35s,box-shadow .35s}
.diagram-node strong{display:block;font:400 14px/1.65 var(--sans);color:#203e54;overflow-wrap:anywhere}
.diagram-node-detail{display:block;font-size:10px;line-height:1.8;color:#536e7e;margin-top:7px}
.diagram-node-mark{display:block;font:italic 15px/1 Georgia,serif;color:#809da9;margin-bottom:10px}
.diagram-connectors{position:absolute;inset:20px 0 15px;width:100%;height:calc(100% - 35px);z-index:0;overflow:visible;pointer-events:none}
.connector-line{fill:none;stroke:#8aa8b8;stroke-width:1;vector-effect:non-scaling-stroke}
.diagram-takeaway{border-top:1px solid #c7d9e0;padding-top:13px;font-size:11px;color:#2f5367;line-height:1.9;display:flex;gap:12px;align-items:start}
.diagram-takeaway>span{font-size:21px;line-height:1}
.visual-explainer figcaption{font-size:10px;line-height:1.9;color:#5c7481;margin-top:12px;overflow-wrap:anywhere}
.visual-refs{display:flex;flex-wrap:wrap;gap:3px 15px;margin-top:6px}
.visual-refs a{display:inline-flex;min-height:30px;align-items:center;font-size:10px;text-decoration:underline;text-underline-offset:4px;text-decoration-color:#9fb5c1}
.visual-original-lead{padding-block:8px 27px}
.visual-original-lead .detail-lead{margin:0 0 0 284px;font-size:16px;line-height:2.1;max-width:50em;padding-left:22px;border-left:2px solid #a9c0cb}
.visual-article .article-key-points-shell{padding-top:12px;padding-bottom:20px}
.visual-article .article-key-points{border-block:1px solid #d4e0e5;padding-block:23px}
.visual-article .article-key-points h2{font-size:20px;margin-bottom:16px}
.visual-article .article-key-points-grid{gap:26px}
.visual-article .article-key-point{padding:0 22px 0 0;border:0;background:transparent;border-right:1px solid #d4e0e5}
.visual-article .article-key-point:last-child{border-right:0;padding-right:0}
.visual-article .article-key-point dt{font-size:11px;color:#466b7d;display:flex;align-items:center;gap:10px}
.visual-article .article-key-point dt:before{content:'';display:inline-block;width:8px;height:8px;border:1px solid #668c9f;transform:rotate(45deg)}
.visual-article .article-key-point p{font-size:13px;line-height:1.95}
.visual-article .detail-layout{padding-block:28px 60px;grid-template-columns:185px minmax(0,1fr);gap:8%}
.visual-article .detail-main{max-width:none}
.visual-article .detail-section{padding-block:13px 37px;margin-bottom:29px}
.visual-article .detail-section h2{font-size:28px;margin-bottom:22px;padding-left:18px;border-left:2px solid #7596a7}
.visual-article .detail-section>p{max-width:44em}
.visual-article .ingredient-facts{margin-top:25px;background:#f5f8f9;border-inline:0}
.visual-article .ingredient-facts>div{padding:18px 20px}
.visual-reading-pause{margin:23px 0 35px;display:grid;grid-template-columns:37% minmax(0,1fr);align-items:stretch;background:#edf4f6;min-height:185px;overflow:hidden}
.pause-photo{width:100%;height:100%;min-height:185px;object-fit:cover}
.visual-reading-pause>div{padding:25px 28px;align-self:center}
.visual-reading-pause .visual-label{font-size:10px;margin-bottom:10px}
.visual-reading-pause p{font:400 21px/1.85 var(--serif);color:#294c61;letter-spacing:.03em}
.visual-reading-pause small{display:block;font-size:9px;line-height:1.8;color:#617985;margin-top:14px}
.visual-article .evidence-grid{gap:0;border-block:1px solid #c3d6e0}
.visual-article .evidence-panel{border:0;border-bottom:1px solid #c3d6e0;background:#f4f8fa;padding:25px 27px;position:relative}
.visual-article .evidence-panel:last-child{border-bottom:0}
.visual-article .evidence-scope{border-left:2px solid #688da3;padding-left:13px}
.visual-comparison{margin-top:34px}
.visual-comparison .visual-label{font:9px/1.8 Arial,sans-serif;letter-spacing:.15em;margin-bottom:7px}
.visual-article .visual-comparison h3{font:400 22px/1.75 var(--serif);margin-bottom:19px}
.visual-table-wrap{overflow-x:auto;border-top:2px solid #31566d;scrollbar-color:#9fb9c7 #eef4f6}
.visual-table-wrap table{border-collapse:collapse;width:100%;table-layout:fixed;text-align:left;font-size:13px;line-height:1.95}
.visual-table-wrap th,.visual-table-wrap td{padding:18px 18px;border-bottom:1px solid #cbdce4;vertical-align:top;font-weight:400;overflow-wrap:anywhere}
.visual-table-wrap thead th{font-size:11px;color:#fff;background:#294a61;padding-block:13px}
.visual-table-wrap th:first-child{width:22%}
.visual-table-wrap tbody th{background:#f0f5f7;color:#38576b;font-size:12px}
.visual-table-wrap tbody td:nth-child(2){background:#f9fbfc}
.visual-table-wrap tbody td:nth-child(3){color:#506a7b;background:#f2f6f8}
.visual-article .visual-table-note{font-size:10px;line-height:1.8;margin-top:10px;color:#688190}
.visual-article .article-related-link{border-left:2px solid #b2c7d1;padding-left:20px;margin-bottom:10px;background:#f5f8fa}
.visual-article .article-related-link>span{padding-block:3px}
.visual-article .detail-section#sources{background:#f7f9fa;padding:25px 27px;border-top:1px solid #d5e0e6}
.visual-article .detail-section#sources h2{font-size:23px}
.visual-article .source-list li{padding-bottom:15px;border-bottom:1px solid #dbe4e9}
.visual-article .source-list li:last-child{border-bottom:0}
.visual-article .detail-notice{background:#edf3f6;padding:22px 26px;border:0;border-left:2px solid #9fb8c5}
/* Different information structures have different shapes, rather than repeated ornaments. */
.diagram-formulation-hub .diagram-root{position:absolute;bottom:35px;left:0;right:0;padding:15px 20px;border:1px solid #91afbf;border-radius:50%;max-width:300px;margin:auto;background:#e0ebef}
.diagram-formulation-hub .diagram-nodes{margin-top:0;grid-template-columns:repeat(3,minmax(0,1fr));padding-bottom:132px}
.diagram-formulation-hub .diagram-node{border-top:0;border-bottom:1px solid #9bb4c2;padding-bottom:18px}
.diagram-formulation-hub .role-result{grid-column:1/-1;position:absolute;bottom:0;left:0;right:0;padding:0;background:transparent;border:0}
.diagram-formulation-hub .role-result .diagram-node-mark{display:none}
.diagram-formulation-hub .role-result strong{font-size:11px}
.diagram-formulation-hub .role-result .diagram-node-detail{display:none}
.diagram-formulation-hub .diagram-connectors{inset:65px 0 45px;height:calc(100% - 110px)}
.diagram-family-tree .diagram-root,.diagram-ingredient-family .diagram-root{border-bottom:1px solid #829eae;width:70%;margin:auto}
.diagram-family-tree .role-focus,.diagram-ingredient-family .role-focus{background:#dce8ed;border-bottom:2px solid #456e83}
.diagram-label-fork .diagram-root{justify-content:flex-start;border-left:3px solid #466e82;padding-left:19px;margin-bottom:15px}
.diagram-label-fork .diagram-root-mark{border-radius:0;width:23px;height:29px;box-shadow:4px -4px 0 -1px #f0f5f6,4px -4px 0 0 #95afbd}
.diagram-label-fork .diagram-nodes{grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.diagram-label-fork .diagram-node{background:#fff;border-top:0;border-bottom:1px solid #adc3ce;text-align:left;padding:19px}
.diagram-label-fork .diagram-node-mark{font-size:12px;margin-bottom:8px}
.diagram-label-fork .role-caution{grid-column:1/-1;background:transparent;border:0;padding:7px 0 0;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.diagram-label-fork .role-caution .diagram-node-mark{display:none}
.diagram-label-fork .role-caution strong{font-size:11px;color:#436778}
.diagram-label-fork .role-caution .diagram-node-detail{font-size:10px;margin:0}
.diagram-label-fork .diagram-connectors{display:none}
.diagram-stage.count-2 .diagram-nodes{grid-template-columns:1fr 1fr}
.diagram-stage.count-4 .diagram-nodes{grid-template-columns:repeat(2,minmax(0,1fr))}
.diagram-formulation-hub .diagram-stage.count-4 .diagram-nodes{grid-template-columns:repeat(3,minmax(0,1fr))}
.diagram-node.is-current,.diagram-root.is-current{background:#d1e3eb;box-shadow:0 0 0 2px #638ba2;color:#13384f}
.is-playing .connector-line{stroke:#426f87;stroke-dasharray:7 5;animation:diagram-read 1.8s linear infinite}
@keyframes diagram-read{to{stroke-dashoffset:-36}}
@media(max-width:1000px){.visual-overview{grid-template-columns:190px minmax(0,1fr);gap:28px}.visual-overview-heading h2{font-size:21px}.visual-original-lead .detail-lead{margin-left:218px}.visual-explainer{padding-inline:20px}.visual-article .detail-heading,.visual-article.article-detail-no-photo .detail-heading{gap:28px}.visual-article .visual-story-title{font-size:31px}.visual-article .detail-layout{gap:35px;grid-template-columns:150px minmax(0,1fr)}.figure-topline{align-items:start;gap:8px}.figure-topline button{font-size:9px}.diagram-node strong{font-size:12px}.diagram-node-detail{font-size:9px}.visual-table-wrap th,.visual-table-wrap td{padding:14px 12px}.visual-reading-pause>div{padding:21px}.visual-reading-pause p{font-size:18px}}
@media(max-width:650px){
 .visual-article .breadcrumbs{font-size:9px;padding-block:12px}
 .visual-article .detail-intro>.shell{padding-inline:0}
 .visual-article .breadcrumbs{margin-inline:var(--gutter)}
 .visual-article .detail-heading,.visual-article.article-detail-no-photo .detail-heading{grid-template-columns:1fr;gap:0;min-height:0}
 .visual-article .detail-heading-copy{padding:15px var(--gutter) 25px}
 .visual-article .detail-heading h1{font-size:17px;line-height:1.8}
 .visual-article .detail-heading .kicker{font-size:9px;margin-bottom:9px}
 .visual-article .visual-story-title{font-size:clamp(27px,7.4vw,32px);line-height:1.65;margin-top:7px;letter-spacing:0}
 .visual-article .visual-story-title br{display:none}
 .visual-article .detail-aliases{font-size:9px;margin-top:12px;line-height:1.9}
 .visual-article .detail-tags{margin-top:12px}
 .visual-hero-link{margin-top:10px;font-size:11px;min-height:40px;gap:24px}
 .editorial-hero-art{min-height:230px;height:230px}
 .editorial-photo{min-height:230px;height:230px;object-position:center 52%}
 .editorial-hero-art figcaption{left:var(--gutter);bottom:18px;right:var(--gutter)}
 .editorial-hero-art figcaption>strong{font-size:42px}
 .editorial-hero-art figcaption>small{font-size:8px}
 .visual-overview{display:block;padding-block:34px 20px}
 .visual-overview-heading{margin-bottom:22px;padding-left:14px;border-left:2px solid #7b9baa}
 .visual-label{font-size:9px;margin-bottom:8px}
 .visual-overview-heading h2{font-size:20px;line-height:1.85}
 .visual-section-line{display:none}
 .visual-explainer{padding:15px 17px 17px;margin-inline:-5px}
 .figure-topline{display:block;min-height:0}
 .figure-topline>span{display:block;font-size:10px}
 .figure-topline button{font-size:10px;min-height:40px;margin-top:5px}
 .diagram-stage{padding-block:19px 20px;min-height:0}
 .diagram-root{min-height:53px;gap:8px}
 .diagram-root strong{font-size:16px}
 .diagram-root-mark{width:23px;height:23px}
 .diagram-nodes{gap:10px;margin-top:26px}
 .diagram-node{padding:12px 5px 9px}
 .diagram-node strong{font-size:12px;line-height:1.8}
 .diagram-node-detail{font-size:10px;line-height:1.8;margin-top:6px}
 .diagram-node-mark{font-size:13px;margin-bottom:8px}
 .diagram-takeaway{font-size:10px;line-height:1.9;gap:9px}
 .visual-explainer figcaption{font-size:10px;margin-top:11px;line-height:1.9}
 .visual-refs{gap:0 14px}
 .visual-refs a{min-height:36px;font-size:10px}
 .visual-original-lead{padding-block:12px 24px}
 .visual-original-lead .detail-lead{margin:0;font-size:14px;line-height:2.05;padding-left:15px}
 .visual-article .article-key-points-shell{padding-block:6px 15px}
 .visual-article .article-key-points{padding-block:20px}
 .visual-article .article-key-points h2{font-size:20px;margin-bottom:14px}
 .visual-article .article-key-points-grid{border:0;gap:0}
 .visual-article .article-key-point{padding:13px 0;border:0;border-top:1px solid #dce6ea;grid-template-columns:5.7em minmax(0,1fr);gap:12px}
 .visual-article .article-key-point:first-child{border-top:0;padding-top:0}
 .visual-article .article-key-point dt{font-size:11px;display:block}
 .visual-article .article-key-point dt:before{display:block;margin:4px 0 10px;width:6px;height:6px}
 .visual-article .article-key-point p{font-size:13px}
 .visual-article .detail-layout{display:block;padding-block:15px 40px}
 .visual-article .detail-nav{padding:7px 15px;background:#f4f8fa;border-inline:0;margin-bottom:28px}
 .visual-article .detail-section{padding-block:5px 29px;margin-bottom:25px}
 .visual-article .detail-section h2{font-size:24px;padding-left:13px;line-height:1.65;margin-bottom:19px}
 .visual-article .detail-section p{font-size:15px;line-height:2.05}
 .visual-article .ingredient-facts>div{padding:16px}
 .visual-reading-pause{grid-template-columns:1fr;margin:15px 0 30px}
 .pause-photo{height:145px;min-height:145px;object-position:center 45%}
 .visual-reading-pause>div{padding:22px}
 .visual-reading-pause p{font-size:21px;line-height:1.85}
 .visual-reading-pause small{font-size:9px;margin-top:13px}
 .visual-article .evidence-panel{padding:21px 19px}
 .visual-comparison{margin-top:27px}
 .visual-article .visual-comparison h3{font-size:22px;line-height:1.8;margin-bottom:17px}
 .visual-table-wrap table{font-size:12px;line-height:1.9;min-width:0}
 .visual-table-wrap th,.visual-table-wrap td{padding:12px 8px}
 .visual-table-wrap th:first-child{width:22%}
 .visual-table-wrap thead th{font-size:10px;line-height:1.8;padding-block:12px}
 .visual-table-wrap tbody th{font-size:10px}
 .visual-article .visual-table-note{font-size:10px;line-height:1.9}
 .visual-article .detail-section#sources{padding:22px 17px;margin-inline:-5px}
 .visual-article .detail-section#sources h2{font-size:22px}
 .visual-article .detail-notice{padding:20px}
 .diagram-formulation-hub .diagram-nodes{gap:7px;padding-bottom:134px}
 .diagram-formulation-hub .diagram-root{bottom:37px;max-width:250px;padding:12px}
 .diagram-formulation-hub .diagram-root strong{font-size:15px}
 .diagram-formulation-hub .diagram-node strong{font-size:11px}
 .diagram-formulation-hub .diagram-node-detail{font-size:10px}
 .diagram-family-tree .diagram-nodes,.diagram-ingredient-family .diagram-nodes{grid-template-columns:1fr;margin-top:22px;gap:8px;padding-left:22px;border-left:1px solid #9eb8c5;margin-left:12px}
 .diagram-family-tree .diagram-node,.diagram-ingredient-family .diagram-node{text-align:left;display:grid;grid-template-columns:28px minmax(0,1fr);gap:0 7px;padding:10px 12px;border:0}
 .diagram-family-tree .diagram-node:before,.diagram-ingredient-family .diagram-node:before{content:'';position:absolute;left:-22px;top:23px;width:20px;height:1px;background:#9eb8c5}
 .diagram-family-tree .diagram-node-mark,.diagram-ingredient-family .diagram-node-mark{grid-row:1 / 3;margin:4px 0 0}
 .diagram-family-tree .diagram-node-detail,.diagram-ingredient-family .diagram-node-detail{grid-column:2;margin-top:2px}
 .diagram-family-tree .diagram-connectors,.diagram-ingredient-family .diagram-connectors{display:none}
 .diagram-family-tree .diagram-root,.diagram-ingredient-family .diagram-root{width:100%}
 .diagram-label-fork .diagram-root{padding-left:12px}
 .diagram-label-fork .diagram-root strong{font-size:17px}
 .diagram-label-fork .diagram-node{padding:15px 12px}
 .diagram-label-fork .diagram-node strong{font-size:13px}
 .diagram-label-fork .role-caution{padding:5px 0 0;gap:3px}
 .diagram-label-fork .role-caution strong{font-size:11px}
}
@media(max-width:360px){.visual-article .visual-story-title{font-size:27px}.editorial-hero-art,.editorial-photo{min-height:200px;height:200px}.visual-explainer{padding-inline:12px}.diagram-formulation-hub .diagram-root strong{font-size:13px}.diagram-formulation-hub .diagram-root{max-width:230px}.diagram-root strong{font-size:14px}.diagram-formulation-hub .diagram-node strong{font-size:10px}.visual-table-wrap th,.visual-table-wrap td{padding:11px 6px}.visual-table-wrap table{font-size:11px}}
@media(prefers-reduced-motion:reduce){.visual-article *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.connector-line{stroke-dasharray:none!important}}

/* Article-specific visual grammar: composition, study scope, identity, and use conditions. */
.diagram-ingredient-path .diagram-root-mark{display:none}
.diagram-ingredient-path .diagram-nodes{grid-template-columns:1fr 1fr;column-gap:60px;row-gap:20px;margin-top:25px}
.diagram-ingredient-path .role-part{border:1px solid #8aa8b8;border-radius:50%;background:#e1ecf0;padding:22px 12px}
.diagram-ingredient-path .role-part strong{font:400 19px/1.8 var(--serif)}
.diagram-ingredient-path .role-result{grid-column:1/-1;background:transparent;border:0;padding-top:3px}
.diagram-ingredient-path .role-result .diagram-node-mark{display:none}
.diagram-ingredient-path .role-result strong{font:400 21px/1.7 var(--serif)}
.diagram-ingredient-path .diagram-nodes:before{content:'＋';position:absolute;left:calc(50% - 9px);top:45px;font:20px/1 var(--serif);color:#6e94a8}
.diagram-water-reservoir .diagram-stage{min-height:255px}
.diagram-water-reservoir .diagram-root-mark{border-radius:70% 45% 65% 45%;transform:rotate(-30deg);width:33px;height:39px;box-shadow:inset 0 -9px 0 0 #c5dce7;border-color:#7a9eb2}
.diagram-water-reservoir .diagram-nodes{margin-top:37px;gap:23px}
.diagram-water-reservoir .diagram-node{border:0;background:#f0f5f6cc;padding:17px 7px}
.diagram-water-reservoir .role-water{border:1px solid #92b1c2;border-radius:45% 45% 46% 46%;background:#d7e7ee}
.diagram-water-reservoir .role-water strong{font-family:var(--serif);font-size:19px}
.diagram-water-reservoir .diagram-connectors{opacity:.75;top:42px}
.diagram-evidence-lanes .diagram-nodes,.diagram-derivative-pair .diagram-nodes,.diagram-name-check .diagram-nodes{grid-template-columns:1fr 1fr;gap:22px 35px;margin-top:25px}
.diagram-evidence-lanes .diagram-node,.diagram-derivative-pair .diagram-node,.diagram-name-check .diagram-node{border:0;text-align:left;padding:20px 17px;background:#fff;box-shadow:0 2px 0 #b9ccd6}
.diagram-evidence-lanes .role-caution,.diagram-derivative-pair .role-condition,.diagram-name-check .role-formulation{grid-column:1/-1;padding:10px 0 0;background:transparent;box-shadow:none;border-top:1px solid #c6d7df}
.diagram-evidence-lanes .role-caution .diagram-node-mark,.diagram-derivative-pair .role-condition .diagram-node-mark,.diagram-name-check .role-formulation .diagram-node-mark{display:none}
.diagram-evidence-lanes .role-caution strong,.diagram-derivative-pair .role-condition strong,.diagram-name-check .role-formulation strong{font-size:12px}
.diagram-evidence-lanes .diagram-connectors,.diagram-derivative-pair .diagram-connectors,.diagram-name-check .diagram-connectors{height:185px;top:55px;opacity:.7}
.diagram-evidence-lanes .connector-line,.diagram-derivative-pair .connector-line,.diagram-name-check .connector-line{stroke-dasharray:2 5}
.diagram-evidence-lanes .diagram-root-mark,.diagram-evidence-window .diagram-root-mark{border-radius:0;width:23px;height:30px;box-shadow:4px 4px 0 0 #d8e5eb}
.diagram-evidence-window .diagram-stage{padding-bottom:27px}
.diagram-evidence-window .diagram-nodes{padding:0 18px;gap:18px;margin-top:30px}
.diagram-evidence-window .diagram-node{border-top:0;background:transparent;padding-block:15px}
.diagram-evidence-window .diagram-node-mark{font:italic 31px/1 Georgia,serif;color:#7697a9;margin-bottom:12px}
.diagram-evidence-window .diagram-node strong{font-size:13px}
.diagram-evidence-window .diagram-connectors{top:39px;height:calc(100% - 45px)}
.diagram-condition-gate .diagram-root{justify-content:flex-start;border-bottom:1px solid #b7cdd9;padding-bottom:13px}
.diagram-condition-gate .diagram-root-mark{border-radius:0;box-shadow:none;width:21px;height:25px;border-left-width:4px}
.diagram-condition-gate .diagram-nodes{gap:18px;margin-top:22px}
.diagram-condition-gate .diagram-node{border:0;padding:0;background:transparent}
.diagram-condition-gate .diagram-node-mark{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:#e1ebef;border:1px solid #8aa9bb;margin:0 auto 17px;font:italic 16px/1 Georgia,serif}
.diagram-condition-gate .diagram-node strong{font-size:13px}
.diagram-condition-gate .diagram-connectors{top:62px;height:60px}
.diagram-condition-gate .diagram-node-detail{background:#f0f5f6}
.diagram-function-pair .diagram-nodes{grid-template-columns:1fr 1fr;gap:20px 28px;margin-top:32px}
.diagram-function-pair .diagram-node{border:1px solid #9eb8c6;border-radius:50%;background:#e1edf1;padding:23px 13px}
.diagram-function-pair .diagram-node strong{font:400 18px/1.7 var(--serif)}
.diagram-function-pair .role-formulation{grid-column:1/-1;border-radius:0;border:0;border-top:1px solid #c5d7df;background:transparent;padding:15px 0 0}
.diagram-function-pair .role-formulation .diagram-node-mark{display:none}
.diagram-function-pair .role-formulation strong{font-size:13px}
.diagram-function-pair .diagram-root-mark{display:none}
.diagram-name-check .role-focus{border-bottom:3px solid #3d6a81;background:#e2edf2;transform:translateY(8px)}
.diagram-name-check .diagram-root-mark{border-radius:0;transform:rotate(-8deg);box-shadow:3px 3px 0 #d6e4eb}
.diagram-derivative-pair .role-original{border-left:3px solid #a5bfcd}
.diagram-derivative-pair .role-derivative{border-left:3px solid #4f7a91}
.diagram-derivative-pair .diagram-root-mark{display:none}
@media(max-width:650px){
 .diagram-ingredient-path .diagram-nodes{column-gap:38px;margin-top:22px}
 .diagram-ingredient-path .role-part{padding:20px 8px}
 .diagram-ingredient-path .role-part strong{font-size:18px}
 .diagram-ingredient-path .role-result strong{font-size:18px}
 .diagram-ingredient-path .diagram-nodes:before{top:42px;font-size:17px;left:calc(50% - 7px)}
 .diagram-water-reservoir .diagram-nodes{grid-template-columns:1fr;gap:10px;margin-top:20px}
 .diagram-water-reservoir .diagram-node{display:grid;grid-template-columns:24px minmax(0,1fr);gap:0 8px;text-align:left;padding:13px 15px}
 .diagram-water-reservoir .role-water{border-radius:35px}
 .diagram-water-reservoir .diagram-node-mark{grid-row:1 / 3;margin:5px 0 0}
 .diagram-water-reservoir .diagram-node-detail{grid-column:2;margin-top:2px}
 .diagram-water-reservoir .role-water strong{font-size:17px}
 .diagram-water-reservoir .diagram-connectors{inset:110px 0 auto;height:80px}
 .diagram-evidence-lanes .diagram-nodes,.diagram-derivative-pair .diagram-nodes,.diagram-name-check .diagram-nodes{gap:17px 20px;margin-top:21px}
 .diagram-evidence-lanes .diagram-node,.diagram-derivative-pair .diagram-node,.diagram-name-check .diagram-node{padding:15px 12px}
 .diagram-evidence-lanes .role-caution,.diagram-derivative-pair .role-condition,.diagram-name-check .role-formulation{padding:12px 0 0}
 .diagram-evidence-lanes .diagram-connectors,.diagram-derivative-pair .diagram-connectors,.diagram-name-check .diagram-connectors{top:58px;height:160px}
 .diagram-evidence-window .diagram-nodes{grid-template-columns:1fr;margin-top:20px;padding:0 13px;gap:8px}
 .diagram-evidence-window .diagram-node{display:grid;grid-template-columns:32px minmax(0,1fr);gap:0 10px;text-align:left;padding:12px 10px;border-bottom:1px solid #d0dfe7}
 .diagram-evidence-window .diagram-node:last-child{border-bottom:0}
 .diagram-evidence-window .diagram-node-mark{grid-row:1 / 3;font-size:25px;margin:2px 0 0}
 .diagram-evidence-window .diagram-node strong{font-size:13px}
 .diagram-evidence-window .diagram-node-detail{grid-column:2;margin-top:2px}
 .diagram-evidence-window .diagram-connectors{top:75px;height:calc(100% - 74px)}
 .diagram-condition-gate .diagram-nodes{grid-template-columns:1fr;gap:14px;margin-top:19px}
 .diagram-condition-gate .diagram-node{display:grid;grid-template-columns:42px minmax(0,1fr);gap:0 13px;text-align:left}
 .diagram-condition-gate .diagram-node-mark{grid-row:1 / 3;margin:0;width:36px;height:36px}
 .diagram-condition-gate .diagram-node-detail{grid-column:2;margin-top:4px}
 .diagram-condition-gate .diagram-connectors{display:none}
 .diagram-condition-gate .diagram-nodes:before{content:'';position:absolute;left:18px;top:30px;bottom:30px;border-left:1px solid #aac3cf;z-index:-1}
 .diagram-function-pair .diagram-nodes{gap:20px 15px;margin-top:27px}
 .diagram-function-pair .diagram-node{padding:20px 9px;border-radius:43%}
 .diagram-function-pair .diagram-node strong{font-size:16px}
 .diagram-function-pair .role-formulation{border-radius:0;padding-top:13px}
 .diagram-function-pair .role-formulation strong{font-size:13px}
 .diagram-function-pair .diagram-connectors{top:29px;height:160px}
}

/* Refined branches and handset composition after the representative-page review. */
.diagram-label-fork .diagram-root{justify-content:center;border-left:0;border-bottom:1px solid #9fb8c5;padding:0 10px 12px;margin:0 auto 29px;width:max-content;max-width:100%}
.diagram-label-fork .diagram-root:after{content:'';position:absolute;left:50%;bottom:-18px;height:18px;border-left:1px solid #91adbe}
.diagram-label-fork .diagram-nodes{margin-top:0;position:relative}
.diagram-label-fork .diagram-nodes:before{content:'';position:absolute;left:25%;right:25%;top:-13px;border-top:1px solid #91adbe}
.diagram-label-fork .diagram-node:not(.role-caution):before{content:'';position:absolute;left:50%;height:13px;top:-13px;border-left:1px solid #91adbe}
.diagram-label-fork .diagram-node:not(.role-caution){border:1px solid #bfd0da;border-left:3px solid #86a6b9;background:linear-gradient(90deg,#fff,#f9fbfc)}
.visual-article[data-visual-article="sodium-hyaluronate"] .diagram-label-fork .diagram-nodes{grid-template-columns:repeat(3,minmax(0,1fr))}
.visual-article[data-visual-article="sodium-hyaluronate"] .diagram-label-fork .diagram-nodes:before{left:16.67%;right:16.67%}
@media(max-width:650px){
 .diagram-formulation-hub .diagram-stage{padding-top:22px;padding-bottom:15px}
 .diagram-formulation-hub .diagram-stage.count-4 .diagram-nodes{display:grid;grid-template-columns:1fr;gap:13px;margin:0 0 0 10px;padding:0 0 100px 22px;border-left:1px solid #9cb8c9}
 .diagram-formulation-hub .diagram-node:not(.role-result){display:grid;grid-template-columns:24px minmax(0,1fr);gap:0 9px;text-align:left;padding:10px 14px;border:0;border-bottom:1px solid #b9ced9;background:#e5eef2}
 .diagram-formulation-hub .diagram-node:not(.role-result):before{content:'';position:absolute;left:-22px;top:26px;width:22px;border-top:1px solid #9cb8c9}
 .diagram-formulation-hub .diagram-node-mark{grid-row:1/3;margin:4px 0 0;font-size:14px}
 .diagram-formulation-hub .diagram-node strong{font-size:13px;line-height:1.8}
 .diagram-formulation-hub .diagram-node-detail{grid-column:2;font-size:11px;margin-top:2px}
 .diagram-formulation-hub .diagram-root{position:absolute;bottom:37px;left:30px;right:0;width:calc(100% - 32px);max-width:none;min-height:53px;padding:10px;border-radius:32px}
 .diagram-formulation-hub .diagram-root strong{font-size:14px}
 .diagram-formulation-hub .diagram-root:before{content:'';position:absolute;left:-22px;top:50%;width:22px;border-top:1px solid #9cb8c9}
 .diagram-formulation-hub .role-result{bottom:3px;left:0;right:0;padding:0}
 .diagram-formulation-hub .role-result strong{font-size:11px}
 .diagram-formulation-hub .diagram-connectors{display:none}
 .diagram-label-fork .diagram-root{padding-left:0;padding-bottom:12px;margin-bottom:28px;gap:8px}
 .diagram-label-fork .diagram-root strong{font-size:16px}
 .diagram-label-fork .diagram-node:not(.role-caution){padding:15px 11px}
 .visual-article[data-visual-article="sodium-hyaluronate"] .diagram-label-fork .diagram-nodes{grid-template-columns:1fr;margin-left:10px;padding-left:22px;border-left:1px solid #9cb8c9;gap:12px}
 .visual-article[data-visual-article="sodium-hyaluronate"] .diagram-label-fork .diagram-root:after,.visual-article[data-visual-article="sodium-hyaluronate"] .diagram-label-fork .diagram-nodes:before{display:none}
 .visual-article[data-visual-article="sodium-hyaluronate"] .diagram-label-fork .diagram-node:not(.role-caution):before{left:-24px;top:29px;width:22px;height:0;border-top:1px solid #9cb8c9;border-left:0}
}

/* Final per-article pixel review: clear joins and balanced Japanese labels. */
.diagram-ingredient-path .diagram-connectors{display:none}
.diagram-ingredient-path .role-part:after{content:'';position:absolute;left:50%;bottom:-22px;height:22px;border-left:1px solid #9cb7c6}
.diagram-ingredient-path .role-result{border-top:1px solid #9cb7c6;padding-top:18px}
.diagram-ingredient-path .diagram-nodes{row-gap:22px}
.diagram-node strong,.diagram-node-detail,.diagram-root strong{text-wrap:balance;line-break:strict}
@media(min-width:651px){.diagram-formulation-hub .diagram-root{max-width:370px}.diagram-formulation-hub .diagram-root strong{font-size:17px}}
@media(max-width:650px){
 .diagram-family-tree .diagram-stage.count-2 .diagram-nodes{grid-template-columns:1fr}
 .diagram-ingredient-path .role-result{padding-top:16px}
}

.visual-article .visual-story-title{text-wrap:balance}

.diagram-takeaway{text-wrap:balance}