/* Layout adapted from the TFlow project page, with survey-specific sections. */
*{box-sizing:border-box;letter-spacing:0}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{font-family:"Noto Sans",Arial,sans-serif;color:#222;background:#fbfdff}
a{color:#209cee}a:hover{color:#1478b8}
button{font:inherit;cursor:pointer}img{max-width:100%;height:auto}figure{margin:0}
:root{--ink:#2f3640;--muted:#555;--line:#e7ecf3;--teal:#26756d;--accent:#155e9d}
a:focus-visible,button:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid #209cee;outline-offset:4px}
.skip-link{position:fixed;top:-100px;left:20px;z-index:1001;padding:10px 20px;background:white}.skip-link:focus{top:10px}
.publication-title,.publication-authors,.publication-venue{font-family:"Google Sans","Noto Sans",Arial,sans-serif}
.publication-title{margin:0 auto!important;color:#2f3640!important;line-height:1.12;font-size:42px;font-weight:700}
.title-line{display:block}
.publication-subtitle{max-width:790px;margin:20px auto 24px!important;color:#253244;font-size:21px;line-height:1.3}
.publication-venue{color:#555;font-weight:700;margin-top:8px;font-size:16px}
.publication-authors{margin:18px auto 0;max-width:1120px;line-height:1.8}
.author-block{display:inline-block;margin:0 7px;white-space:nowrap}
sup{font-size:11px;line-height:0;vertical-align:super}
.affiliations{font-size:14px;line-height:1.85;margin:9px auto 0;max-width:1070px;color:#4a4a4a}
.affiliations span{display:inline-block;margin:0 8px}.affiliations sup{margin-right:2px}
.institution-icons{--emblem-size:80px;display:grid;grid-template-columns:repeat(8,var(--emblem-size));justify-content:center;align-items:center;gap:24px;margin:0 auto 28px;width:max-content;max-width:100%}
.institution-icon-link{display:block;width:var(--emblem-size);height:var(--emblem-size);border-radius:4px}
.institution-icon{display:block;width:var(--emblem-size);height:var(--emblem-size)}
.publication-links{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:12px}
.publication-links .button{gap:8px;padding-inline:18px;min-height:40px;font-size:16px;box-shadow:0 8px 18px rgba(15,23,42,.15)}
.publication-links .button i{font-size:15px}
.hero.is-light{background:#f5f9fd}
.publication-header .hero-body{padding-top:24px;padding-bottom:30px}
.release-note{font-size:11px;color:#737b84;margin-top:19px}
.teaser .hero-body{padding:28px 24px 38px}
.teaser .figure-button{border-radius:18px;box-shadow:0 18px 46px rgba(17,24,39,.12)}
.teaser figcaption{text-align:center}
.figure-button{position:relative;display:block;border:0;background:#fff;padding:0;width:100%;cursor:zoom-in;overflow:hidden}
.figure-button img{display:block;width:100%;height:auto}
.zoom-hint{position:absolute;right:12px;bottom:12px;width:31px;height:31px;display:flex;align-items:center;justify-content:center;border:1px solid #e0e6ec;background:#fff;border-radius:5px;color:#53616e;font-size:12px}
.figure-button:hover .zoom-hint{background:#363636;color:white}
figcaption,.figure-note{color:#555;font-size:14px;line-height:1.65;margin-top:16px}
.section{padding:58px 24px}
.video-section{background:#fff;padding-top:32px;padding-bottom:32px}
.video-heading-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.video-heading-row .title{font-size:24px;line-height:1.3;margin:0}
.video-heading-row .text-link{min-height:40px;flex-shrink:0}
.survey-video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:6px}
.video-section figcaption{text-align:center;margin-top:14px}
.video-transcript{margin-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.video-transcript summary{cursor:pointer;padding:14px 0;width:fit-content;min-height:44px}
.video-transcript>div{max-width:820px;line-height:1.75;padding-bottom:8px}
.video-transcript p+p{margin-top:12px}
.section-heading{text-align:center;margin:0 auto 30px;max-width:900px}
.section-heading h2,.section>.container>h2{color:#363636;font-size:32px;line-height:1.25;font-weight:600;margin-bottom:24px}
.section-intro{color:#526071;font-size:16px;line-height:1.65;max-width:880px;margin:0 auto 26px}
.heading-row{display:flex;flex-direction:column;align-items:center}
.heading-row .section-heading{margin-bottom:0}
.heading-row>.button{margin:-4px 0 28px}
.button.compact{font-size:13px;gap:8px;border-radius:999px;padding-inline:16px}
.abstract{font-size:20px;line-height:1.65}
.abstract p+p{margin-top:20px}.abstract strong{font-weight:700}
.content-card{background:#fff;border:1px solid #e7ecf3;border-radius:20px;box-shadow:0 16px 36px rgba(15,23,42,.07);padding:25px;height:100%}
.highlight-number{color:#0f62fe;font-size:34px;font-weight:800;line-height:1}
.highlight-label{color:#4b5563;font-size:16px;line-height:1.55;margin-top:10px}
.survey-tree{margin:18px 0 22px}.tree-root{position:relative;width:330px;max-width:100%;margin:0 auto 58px;display:flex;gap:16px;justify-content:center;align-items:center;background:#263a34;color:white;border-radius:6px;padding:18px 22px;line-height:1.4;font-size:17px;font-weight:600}
.tree-root i{font-size:22px;color:#b9dcd0}.tree-root small{display:block;font-weight:400;font-size:12px;color:#c4d9d0;margin-top:5px}.tree-root:after{content:"";position:absolute;left:50%;top:100%;height:30px;border-left:1px solid #b9c8c0}
.tree-branches{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;position:relative;align-items:start}.tree-branches:before{content:"";position:absolute;top:-29px;left:calc(10% - 9px);right:calc(10% - 9px);border-top:1px solid #b9c8c0}
.tree-branch{--branch:#396c99;min-width:0;position:relative}.tree-branch:before{content:"";position:absolute;bottom:100%;height:29px;left:50%;border-left:1px solid #b9c8c0}.tree-branch.diagnose{--branch:#873b51}.tree-branch.establish{--branch:#91701d}.tree-branch.intervene{--branch:#26756d}.tree-branch.retain{--branch:#665c87}
.tree-branch summary{position:relative;list-style:none;border-top:3px solid var(--branch);border-bottom:1px solid var(--line);padding:15px 12px;background:#f7f9f8;cursor:pointer;min-height:104px}.tree-branch summary::-webkit-details-marker{display:none}
.branch-number{display:block;font-size:10px;font-weight:650;color:var(--branch);margin-bottom:4px}.tree-branch strong{font-size:18px;display:block;line-height:1.4;color:var(--branch)}.branch-subtitle{display:block;font-size:11px;color:var(--muted)}
.tree-branch summary i{position:absolute;right:12px;top:20px;font-size:10px;color:var(--branch);transition:transform .2s}.tree-branch:not([open]) summary i{transform:rotate(-90deg)}
.tree-branch ul{list-style:none;margin:14px 0 0 12px;padding:0 0 0 16px;border-left:1px solid #d6dfd9}.tree-branch li{position:relative;font-size:12px;line-height:1.5;padding:8px 0}.tree-branch li:before{content:"";position:absolute;left:-16px;top:17px;width:9px;border-top:1px solid #d6dfd9}.tree-branch a:hover{color:var(--branch);text-decoration:underline}.tree-branch b{color:var(--branch);margin-right:5px}.survey-tree+.figure-note{border-top:1px solid var(--line);padding-top:18px}

.interface-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.interface-grid article{padding:5px 8px;text-align:left}
.interface-grid article>i{display:block;font-size:23px;color:#155e9d;margin-bottom:14px}
.interface-grid article:nth-child(2)>i{color:#873b51}.interface-grid article:nth-child(3)>i{color:#26756d}
.interface-grid h3{font-size:21px;font-weight:600;margin-bottom:12px;color:#363636}
.interface-grid p{font-size:15px;line-height:1.7;color:#526071}
.interface-grid .boundary{font-size:13px;border-top:1px solid #dfe6ed;margin-top:16px;padding-top:14px}
.screening-flow{display:grid;grid-template-columns:1fr 20px 1fr 20px 1.2fr 20px 1fr;gap:18px;align-items:center;padding:25px 0 30px;border-block:1px solid #dfe6ed}
.screening-flow>div{display:flex;flex-direction:column;gap:8px}.screening-flow strong{font-size:38px;line-height:1.1;font-weight:700;color:#526071}
.screening-flow span{font-size:13px;line-height:1.7}.screening-flow small{font-size:11px;color:#6b7280}
.screening-flow>i,.flow-plus{color:#7d8a97;font-size:16px}.screening-flow .flow-total strong{color:#0f62fe}
.evidence-result{display:flex;gap:25px;align-items:center;padding:30px 0}.result-number{color:#155e9d;font-size:62px;font-weight:700;line-height:1}
.evidence-result h3{font-size:19px;font-weight:600;line-height:1.4;margin-bottom:9px}.evidence-result p{font-size:14px;line-height:1.65;color:#526071}
.evidence-table-wrap{width:100%;overflow:auto}
.evidence-table{width:100%;border-collapse:collapse;text-align:left;font-size:14px;line-height:1.7}
.evidence-table th{background:#eef3f8;color:#334155;font-weight:700;padding:14px 16px;border-bottom:1px solid #dfe6ed;font-size:13px}
.evidence-table td{padding:18px 16px;border-bottom:1px solid #e0e6ec;vertical-align:top}
.evidence-table td:first-child{width:43%;position:relative;padding-left:45px}
.evidence-table td>strong,.evidence-table td>span:not(.table-index){display:block}
.evidence-table td>span:not(.table-index){font-size:12px;color:#637080}
.table-index{position:absolute;left:16px;top:22px;font-size:10px;color:#6b7b8c}
.analysis-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}
.analysis-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid #e7ecf3;border-radius:20px;box-shadow:0 16px 36px rgba(15,23,42,.07)}
.analysis-copy{padding:20px 20px 16px}.analysis-copy .title{font-size:20px;line-height:1.25;margin-bottom:10px}
.analysis-copy p{color:#526071;font-size:15px;line-height:1.6}
.pill{display:inline-block;border-radius:999px;background:#eef6ff;color:#155e9d;font-weight:700;font-size:12px;padding:4px 10px;margin-bottom:12px}
.analysis-card:nth-child(2) .pill{background:#f7eef2;color:#873b51}.analysis-card:nth-child(3) .pill{background:#edf5f1;color:#26756d}
.analysis-figure{display:flex;align-items:center;justify-content:center;height:250px;padding:9px;margin-top:auto;background:#f3f7fb;border-top:1px solid #e7ecf3;overflow:hidden}
.analysis-figure .figure-button{background:transparent}.analysis-figure img{height:220px;object-fit:contain}
.control-figure .figure-button{border-radius:18px;box-shadow:0 12px 32px rgba(15,23,42,.06)}
.control-notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding-top:28px;margin-top:30px;border-top:1px solid #dfe6ed}
.mini-label{display:block;font-size:12px;font-weight:700;color:#155e9d;margin-bottom:9px}
.control-notes h3{font-size:18px;font-weight:600;line-height:1.4}.control-notes p{font-size:14px;line-height:1.7;color:#526071;margin-top:10px}
.resource-featured{display:grid;grid-template-columns:1fr 1fr;gap:25px;border-block:1px solid #e1e7ee;margin-bottom:26px}
.resource-featured>a{display:flex;align-items:center;gap:15px;padding:23px 0;color:#363636}.resource-featured>a>i:first-child{font-size:24px;color:#155e9d}.resource-featured>a>i:last-child{font-size:11px;margin-left:auto;color:#6b7b8c}
.resource-featured strong{display:block;font-size:17px}.resource-featured small{font-size:12px;color:#657180}.resource-featured>a:hover strong{color:#209cee}
.resource-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.resource-grid>a{display:flex;flex-direction:column;padding:18px;border:1px solid #e1e7ee;border-radius:8px;min-height:218px;color:#363636;background:white}
.resource-grid>a:hover{border-color:#8bb6dc}.resource-code{font-size:12px;font-weight:700;color:#155e9d;margin-bottom:16px}
.resource-grid h3{font-size:15px;font-weight:600;line-height:1.5}.resource-grid p{font-size:12px;color:#657180;line-height:1.7;margin:10px 0 22px}.resource-format{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:#718095;margin-top:auto}
.citation-layout>.section-heading{text-align:center}.citation-layout>div:first-child{text-align:center;margin-bottom:24px}
.citation-code{border-radius:18px;overflow:hidden;background:#17202e;color:#e2e8f0}
.code-toolbar{display:flex;align-items:center;gap:15px;padding:12px 20px;border-bottom:1px solid #313d4e;font-size:12px;color:#bac5d3}
.code-toolbar .icon-button{margin-left:auto}.code-toolbar #copy-status:empty{display:none}
pre{padding:20px 24px;background:transparent;color:inherit;font-size:14px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}
pre code{background:transparent;color:inherit;padding:0}
.icon-button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid #dfe6ed;background:#fff;color:#374151;border-radius:5px;font-size:13px;flex-shrink:0}
.icon-button:hover{background:#eef3f8}
.text-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#209cee}
footer{padding:32px 24px;background:#f8fafc;color:#687382;font-size:12px}.footer-inner{display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap}.footer-inner a{text-decoration:underline}
#lightbox{border:0;border-radius:12px;padding:0;background:white;width:min(1450px,94vw);max-width:94vw;max-height:94vh;box-shadow:0 20px 60px #0004}
#lightbox::backdrop{background:rgba(2,6,23,.88)}
.lightbox-toolbar{position:sticky;top:0;display:flex;gap:10px;justify-content:flex-end;padding:10px 12px;background:white;border-bottom:1px solid #e7ecf3;z-index:1}
.lightbox-content{padding:15px;overflow:auto;max-height:calc(94vh - 58px)}#lightbox-image{display:block;width:100%;height:auto}
@media(min-width:1440px){.publication-title{font-size:48px}.publication-subtitle{font-size:22px}}
@media(min-width:1800px){.publication-title{font-size:56px}.publication-subtitle{font-size:24px}}
@media(max-width:1023px){.institution-icons{--emblem-size:68px;gap:20px}.publication-title{font-size:38px}.publication-subtitle{font-size:20px}.publication-authors{font-size:18px!important}.affiliations{font-size:13px}.tree-branches{gap:12px}.tree-branches:before{left:calc(10% - 5px);right:calc(10% - 5px)}.tree-branch summary{padding-inline:10px}.tree-branch strong{font-size:16px}.tree-branch li{font-size:11px}.resource-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:768px){
.section{padding:42px 20px}.publication-header .hero-body{padding:20px 20px 26px}.publication-title{font-size:30px!important;line-height:1.18}
.video-section{padding:28px 16px}.video-heading-row .title{font-size:22px}.video-transcript{font-size:13px}
.publication-subtitle{font-size:18px;line-height:1.4;margin:18px auto 20px!important}.publication-authors{font-size:17px!important;line-height:1.8}.author-block{margin:0 5px}
.affiliations{font-size:12px;line-height:1.8}.affiliations span{margin:0 5px}.publication-venue{font-size:15px}
.institution-icons{--emblem-size:64px;grid-template-columns:repeat(4,var(--emblem-size));gap:12px 24px;margin:0 auto 24px}
.publication-links{gap:9px}.publication-links .button{font-size:13px;padding-inline:14px;min-height:37px}.release-note{font-size:10px;line-height:1.6;max-width:440px;margin-inline:auto}
.teaser .hero-body{padding:24px 20px 30px}.teaser .figure-button{border-radius:12px}
.section-heading h2,.section>.container>h2{font-size:28px}.section-intro{font-size:15px}.abstract{font-size:17px;line-height:1.7}
.content-card{padding:23px}.highlight-number{font-size:30px}.highlight-label{font-size:15px}.columns .column{padding-block:8px}
.survey-tree{margin-top:8px}.tree-root{margin:0 0 25px;width:100%;max-width:100%;font-size:16px}.tree-root:after{display:none}
.tree-branches{display:grid;grid-template-columns:1fr;gap:16px;margin-left:16px;border-left:1px solid #b9c8c0;padding-left:22px}.tree-branches:before{left:-1px;right:auto;top:-25px;height:25px;border-top:0;border-left:1px solid #b9c8c0}
.tree-branch:before{top:42px;left:-22px;width:22px;height:0;border-left:0;border-top:1px solid #b9c8c0}.tree-branch summary{min-height:80px;padding:13px 16px 13px 53px}.branch-number{position:absolute;left:17px;top:18px;font-size:13px}.tree-branch strong{font-size:18px}.branch-subtitle{font-size:12px}.tree-branch summary i{right:17px;top:29px}
.tree-branch ul{margin-left:16px;display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.tree-branch li{font-size:13px}
.interface-grid,.analysis-grid,.control-notes{grid-template-columns:1fr;gap:26px}.interface-grid article{padding:0}.interface-grid article>i{float:left;margin:4px 13px 0 0}
.analysis-copy{padding:24px}.analysis-figure{height:270px}.analysis-figure img{height:240px}.analysis-card{border-radius:16px}
.screening-flow{grid-template-columns:1fr 18px 1fr;gap:18px}.screening-flow>div:nth-of-type(1){grid-column:1}.screening-flow>div:nth-of-type(2){grid-column:3}.screening-flow>.flow-plus{grid-column:2;grid-row:2;justify-self:center}.screening-flow>div:nth-of-type(3){grid-column:1;grid-row:3}.screening-flow>i:last-of-type{grid-column:2;grid-row:3}.screening-flow>.flow-total{grid-column:3;grid-row:3}
.screening-flow strong{font-size:34px}.screening-flow span{font-size:12px}.screening-flow small{font-size:10px}.evidence-result{align-items:flex-start;gap:17px}.result-number{font-size:48px}.evidence-result h3{font-size:17px}.evidence-result p{font-size:13px}
.evidence-table th,.evidence-table td{padding:13px 11px}.evidence-table td:first-child{padding-left:11px}.evidence-table{font-size:12px}.evidence-table th{font-size:11px}.table-index{position:static;display:block;margin-bottom:5px}.evidence-table td>span:not(.table-index){font-size:11px}
.resource-featured{grid-template-columns:1fr;gap:0}.resource-featured>a+a{border-top:1px solid #e1e7ee}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.resource-grid>a{padding:16px}.resource-grid h3{font-size:14px}.resource-grid p{font-size:11px}
pre{font-size:11px;padding:18px}.citation-code{border-radius:12px}.footer-inner{text-align:center}.footer-inner span:first-child{width:100%}figcaption,.figure-note{font-size:12px}
}
@media(max-width:420px){.publication-title{font-size:28px!important}.publication-subtitle{font-size:16px}.publication-authors{font-size:15px!important}.affiliations{font-size:10px}.affiliations span{margin:0 3px}.institution-icons{--emblem-size:56px;gap:10px 16px}.publication-links{gap:8px}.publication-links .button{font-size:12px;padding-inline:12px;gap:6px}.publication-links .button i{font-size:12px}.tree-branch ul{grid-template-columns:1fr}.tree-root{padding-inline:14px}.resource-grid>a{padding:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}