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.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:white;margin-top:18px}.paper-table{border-collapse:collapse;width:100%;min-width:1120px;font-size:11px;line-height:1.5;font-variant-numeric:tabular-nums}.paper-table th,.paper-table td{padding:7px;text-align:center;white-space:nowrap}.paper-table thead{background:#edf0e7}.paper-table tbody th{text-align:left;position:sticky;left:0;background:white;border-right:1px solid var(--line)}.paper-table tr.model-group td{font-weight:bold;padding:12px;border-block:1px solid var(--line)}.paper-table tr.row-base>*{background:#f0f1ec}.paper-table tr.row-mix>*{background:#f7efe8}.paper-table tr.row-gain>*{background:#f2dfdb;color:var(--rl)}.paper-table u{text-underline-offset:3px}footer{padding:30px 0;border-top:1px solid var(--line);font-size:12px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-inner p{font-weight:600}.footer-inner span{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:4px}.footer-inner>a{text-decoration:none;color:var(--soft);white-space:nowrap}.footer-note{font-size:10px;color:var(--muted);padding-top:14px}.footer-note a{text-underline-offset:3px}.in-view .budget-bars span{animation:grow-bars .7s both;animation-delay:calc(var(--budget)*40ms)}@keyframes grow-bars{from{transform:scaleY(.08)}to{transform:scaleY(1)}}
@media(min-width:1500px){.hero{padding-top:80px;padding-bottom:50px}}
@media(max-width:900px){.nav-brand{display:none}.nav-inner{justify-content:center}.result-controls{flex-wrap:wrap}.chart-card{padding:20px}.chart-head{font-size:10px}.chart-card h3{font-size:17px}.mechanism-grid{gap:26px;grid-template-columns:1fr 1.2fr}}
@media(max-width:640px){html{scroll-padding-top:76px}.wrap{padding:0 20px}.hero{padding:40px 0 30px}.hero .eyebrow{font-size:9px;letter-spacing:.09em;gap:7px;margin-bottom:22px}.eyebrow-divider{padding:0}.desktop-break{display:none}h1{font-size:35px;line-height:1.16;letter-spacing:-.035em}.authors{margin:17px 0}.hero-summary{font-size:15px;line-height:1.65}.resource-links{gap:8px}.button{font-size:12px;padding:10px 12px;gap:7px;flex-wrap:wrap;justify-content:center}.link-status{font-size:8px;margin-left:0;padding-left:6px}.button svg{width:15px;height:15px}.resource-status{font-size:10px}.scroll-link{margin-top:22px}.nav-inner{padding:0 12px;min-height:58px;justify-content:flex-start}.nav-links{width:100%;gap:0}.nav-links a{padding:8px 10px;font-size:11px}.section{padding:52px 0}.section-heading{margin-bottom:26px}.section-heading .eyebrow{font-size:9px;letter-spacing:.1em;margin-bottom:14px}.section-heading>p:last-child:not(.eyebrow){font-size:14px;margin-top:16px}h2{font-size:32px}.result-controls{padding:12px;gap:10px}.task-buttons{display:grid;grid-template-columns:1fr 1fr;width:100%}.task-buttons button{font-size:11px;padding:7px}.model-label{margin-left:auto}.chart-meta{padding:14px 16px 0;flex-wrap:wrap;font-size:10px;gap:8px}.legend{font-size:11px;gap:12px}.chart-grid{grid-template-columns:1fr}.chart-card{padding:22px 16px}.chart-card+.chart-card{border-left:0;border-top:1px solid var(--line)}.chart-card h3{min-height:0;max-width:none;font-size:20px}.chart-head{font-size:10px}.chart-viewport{margin-top:18px}.playback{padding:12px 16px;gap:8px}.scrub-label{width:100%;margin:3px 0 0}.scrub-label input{width:100%;flex:1}.source-note{font-size:10px}.results-board>.source-note{padding:0 16px}.evidence>summary{font-size:12px;gap:8px;flex-wrap:wrap}.evidence>summary>span{display:none}.details-body{font-size:13px}.quality-grid{grid-template-columns:1fr;gap:12px}.quality-card{padding:23px}.quality-card h3{font-size:22px}.stat-pair{gap:38px}.paper-figure img{padding:8px}.paper-figure figcaption{font-size:11px}.mechanism-grid{grid-template-columns:1fr;gap:10px}.mechanism-copy .callout{margin:20px 0}.budget-method{grid-template-columns:1fr;gap:24px;padding:24px}.budget-bars{height:85px}.gain-grid>div{padding:2px 10px}.gain-grid strong{font-size:36px}.gain-grid strong span{font-size:10px;margin-left:4px}.gain-grid p{font-size:10px}.gain-heading{font-size:11px}.budget-takeaway{font-size:20px}.footer-inner{align-items:flex-start}.footer-inner p{font-size:11px}.footer-inner span{font-size:10px}.footer-inner>a{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* Keep numeric highlights within narrow mobile columns. */
.gain-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.gain-grid>div{min-width:0}.figure-link{display:block;cursor:zoom-in;border-radius:10px}.figure-link:hover img{border-color:#aab5a3}
@media(max-width:640px){.gain-grid>div{padding:2px 8px}.gain-grid strong{font-size:32px}.gain-grid strong span{margin-left:3px}}

/* Readable line endings across headings, captions, and body copy. */
h1,h2,h3,h4{ text-wrap:balance; }
p,figcaption{ text-wrap:pretty; }
.chart-card h3{max-width:none;min-height:48px}
.chart-card figcaption{min-height:83px}

/* Full abstract and original introductory figure, followed by linked modules. */
.overview-section{padding:48px 0 50px}
.overview-panel{background:white;border:1px solid var(--line);border-radius:14px;padding:34px 38px 28px;box-shadow:0 12px 40px -28px #3b423c33}
.overview-heading{text-align:center;margin-bottom:24px}
.overview-heading .eyebrow{justify-content:center;margin-bottom:12px}
.overview-heading h2{font-size:32px}
.abstract-copy{max-width:920px;margin:0 auto}
.abstract-copy p{font:17px/1.85 var(--serif);color:var(--soft)}
.abstract-copy em{font-style:normal;color:var(--rl)}
.overview-figure{margin:28px auto 0}
.overview-figure img{background:white;border:0;border-radius:6px}
.overview-figure figcaption{font-size:12px;line-height:1.7;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:18px}
.module-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:22px}
.module-card{position:relative;display:block;text-decoration:none;min-width:0;background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px 19px 30px;transition:transform .18s,border-color .18s,box-shadow .18s}
.module-card:hover{transform:translateY(-3px);border-color:#b1baa8;box-shadow:0 12px 22px -18px #26282566}
.module-number{font:italic 27px var(--serif);color:var(--rl);display:block;margin-bottom:18px}
.module-tag{font-size:9px;letter-spacing:.045em;text-transform:uppercase;color:var(--teal);display:block}
.module-card h3{font-size:20px;line-height:1.3;margin-top:10px;min-height:78px}
.module-card p{font-size:12px;color:var(--soft);line-height:1.75;margin-top:10px}
.module-arrow{position:absolute;right:17px;top:22px;font-size:21px;color:#929a88}

/* Figure 4 / Figure 5 carousel, with both figures readable without JavaScript. */
.quality-card[role=button]{cursor:pointer;transition:border-color .18s,box-shadow .18s}
.quality-card[role=button]:hover{border-color:#929d85}
.quality-card.selected{border-color:#9aab8c;box-shadow:inset 0 0 0 1px #9aab8c}
.quality-card.recovery.selected{border-color:#b57868;box-shadow:inset 0 0 0 1px #b57868}
.scatter-carousel{margin-top:22px;border:1px solid #d7ddce;border-radius:12px;background:#fff;overflow:hidden}
.scatter-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px 28px 0}
.scatter-heading .card-index{margin-bottom:5px}
.scatter-heading h3{font-size:24px}
.scatter-counter{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.scatter-stage{padding:18px 24px 20px}
.scatter-slide img{border:0;padding:0;max-width:100%;border-radius:5px}
.scatter-slide figcaption{font-size:12px;color:var(--soft);margin-top:16px;text-align:center}
.scatter-controls{display:flex;justify-content:center;align-items:center;gap:28px;padding:15px 22px;border-top:1px solid var(--line);background:#fafbf7}
.carousel-arrow{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid #d3d9ca;border-radius:50%;background:white;color:var(--ink);font-size:22px}
.carousel-arrow:hover{background:var(--ink);color:white;border-color:var(--ink)}
.scatter-dots{display:flex;gap:8px}
.scatter-dots button{border:0;background:transparent;padding:9px 13px;border-radius:6px;font-size:12px;color:var(--muted)}
.scatter-dots button[aria-pressed=true]{background:#e7ecdf;color:var(--ink);font-weight:600}

/* §5 remains a preliminary discussion of two possible improvements. */
.discussion-label{display:inline-block;margin-top:19px;padding:4px 11px;font-size:11px;color:#735b40;background:#e8e0d0;border-radius:4px;letter-spacing:.025em}
.discussion-part{margin-top:38px;padding-top:32px;border-top:1px solid #d4d3c7}
.part-heading{display:flex;align-items:flex-start;gap:17px;max-width:820px;margin-bottom:18px}
.part-number{display:flex;align-items:center;justify-content:center;flex:none;width:38px;height:38px;border-radius:8px;background:#e4e1d6;color:var(--rl);font:22px var(--serif)}
.part-heading .eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:8px}
.part-heading h3{font-size:29px;line-height:1.28}
.part-lede{font-size:14px;color:var(--soft);max-width:800px;line-height:1.8;margin-bottom:25px}
.process-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.process-card{padding:23px 26px;background:#f9f8f3;border:1px solid #dbd9cd;border-radius:10px}
.process-card:last-child{background:#f7eeea;border-color:#dfd3c9}
.process-card h4{font:500 23px/1.3 var(--serif);letter-spacing:-.015em;margin:0}
.process-card p{font-size:14px;line-height:1.8;margin-top:12px;color:var(--soft)}
.process-figure{margin-top:25px}
.process-takeaway{border-left:2px solid var(--rl);padding:3px 0 3px 20px;max-width:850px;font:20px/1.55 var(--serif);color:var(--soft);margin-top:24px}
#budgetmix .budget-method{margin-top:22px}
@media(max-width:1000px){.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.module-card h3{min-height:52px}.module-card{padding-bottom:23px}}
@media(max-width:640px){
  .overview-section{padding:28px 0 32px}
  .overview-panel{padding:26px 19px 20px}
  .overview-heading h2{font-size:27px}
  .abstract-copy p{font-size:15px;line-height:1.8}
  .overview-figure{margin-top:23px}
  .overview-figure figcaption{font-size:11px}
  .module-grid{gap:12px;grid-template-columns:1fr}
  .module-card{padding:20px 22px}
  .module-number{font-size:23px;margin-bottom:12px}
  .module-card h3{font-size:22px;min-height:0}
  .module-card p{font-size:13px}
  .chart-card h3{min-height:0}
  .chart-card figcaption{min-height:0}
  .scatter-heading{padding:18px 17px 0}
  .scatter-heading .card-index{font-size:9px;max-width:230px}
  .scatter-heading h3{font-size:22px}
  .scatter-stage{padding:18px 9px 17px}
  .scatter-slide figcaption{font-size:11px;padding:0 8px}
  .scatter-controls{gap:10px;padding:12px 8px}
  .carousel-arrow{width:36px;height:36px;flex:none;font-size:19px}
  .scatter-dots{gap:3px}
  .scatter-dots button{font-size:10px;padding:8px 9px}
  .discussion-part{margin-top:30px;padding-top:27px}
  .part-heading{gap:12px}
  .part-heading h3{font-size:25px}
  .part-heading .eyebrow{font-size:9px;letter-spacing:.035em}
  .part-number{width:32px;height:32px;font-size:19px}
  .part-lede{font-size:13px}
  .process-grid{grid-template-columns:1fr;gap:12px}
  .process-card{padding:22px}
  .process-card h4{font-size:22px}
  .process-card p{font-size:13px}
  .process-takeaway{font-size:18px;padding-left:16px}
}
/* Let body copy fill its column while avoiding isolated final words. */
.module-card p,.quality-card>p,.section-heading>p,.chart-card figcaption,
.mechanism-copy p,.process-card p,.part-lede,.budget-method p,
.budget-takeaway,.process-takeaway,.scatter-slide figcaption{ text-wrap:pretty; }
.module-card h3{font-size:19px}
.paper-term{white-space:nowrap}

/* A readable, horizontal Times New Roman footer. */
.footer-inner{flex-wrap:wrap;align-items:baseline;gap:16px 28px}
.footer-inner .footer-brand{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 26px;font-family:"Times New Roman",Times,serif;font-weight:400;line-height:1.5}
.footer-inner .footer-name{display:inline;font:600 23px/1.5 "Times New Roman",Times,serif;color:var(--ink);margin:0;white-space:nowrap}
.footer-inner .footer-question{display:inline;font:400 21px/1.5 "Times New Roman",Times,serif;color:var(--soft);margin:0;white-space:nowrap}
.footer-inner>a{font:16px/1.5 "Times New Roman",Times,serif}
.footer-note{font:16px/1.65 "Times New Roman",Times,serif;padding-top:16px;color:var(--muted);text-wrap:pretty}
.footer-note a{color:var(--soft)}
@media(max-width:640px){.footer-inner .footer-name{font-size:21px}.footer-inner .footer-question{font-size:18px}.footer-note{font-size:15px}.footer-inner>a{font-size:15px}}
@media(max-width:640px){.footer-inner .footer-brand{min-width:0;max-width:100%}.footer-inner .footer-question{white-space:normal;text-wrap:balance;max-width:100%}}

/* Requested revision: hero layout, distinct findings, and chapter hierarchy. */
.hero h1{font-size:clamp(28px,3.25vw,44px);line-height:1.2;letter-spacing:-.03em}
.hero-title-line{display:block;white-space:nowrap}
.hero .hero-summary{max-width:none;font-size:17px;line-height:1.6;white-space:nowrap}
.module-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.module-card{padding-left:16px;padding-right:16px}
.module-card h3{font-size:18px;min-height:72px}
.section-heading{max-width:none;margin-bottom:32px}
.section-heading .chapter-title{font:400 clamp(27px,2.9vw,36px)/1.28 var(--serif);letter-spacing:-.02em;color:var(--ink);text-wrap:balance}
.chapter-number{font:400 .72em/1.3 var(--sans);color:var(--teal);white-space:nowrap;vertical-align:.07em;margin-right:8px}
.section-heading>p:last-child:not(.eyebrow){max-width:none;font-size:18px;line-height:1.8;text-wrap:pretty}
.section-heading .chapter-thesis{font:400 27px/1.4 var(--serif);color:var(--rl);margin-top:19px;text-wrap:balance}
.chart-card h3{font-size:21px;min-height:58px}
.chart-card figcaption{font-size:16px;line-height:1.75;min-height:140px}
.quality-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.quality-card{padding:24px}
.quality-card h3{font-size:22px;min-height:58px}
.quality-card>p{font-size:15px;max-width:none;line-height:1.75}
.quality-card .stat-pair{gap:24px}
.quality-card .stat-pair strong{font-size:38px}
.quality-card.depth-card{background:#f4f6f0}
.depth-card.selected{border-color:#8a9b7a;box-shadow:inset 0 0 0 1px #8a9b7a}
.depth-card .depth-highlight{font:italic 19px/1.5 var(--serif);color:var(--teal);margin-top:23px}
.scatter-heading h3{font-size:25px}
.scatter-slide figcaption{font-size:14px}
/* Mechanism explanations use the full text column; secondary benchmarks fold below. */
.mechanism-part{margin-top:35px;padding-top:29px;border-top:1px solid var(--line)}
.mechanism-part-title{font:400 30px/1.3 var(--serif);margin-bottom:18px}
.mechanism-part-title>span{font-size:20px;color:var(--teal);margin-right:13px}
.mechanism-part>p,.mechanism-part .details-body>p{font-size:18px;line-height:1.85;color:var(--soft);max-width:none;text-wrap:pretty}
.mechanism-part>p+p{margin-top:14px}
.mechanism-figure{max-width:900px;margin:28px auto 20px}
.mechanism-figure figcaption{font-size:14px;line-height:1.7;text-wrap:pretty}
.mechanism-part .evidence>summary{font-size:16px}
.mechanism-part .evidence>summary>span{font-size:13px}
@media(max-width:1100px){.module-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.module-card h3{min-height:52px}}
@media(max-width:900px){
  .hero-title-line{white-space:normal}
  .hero .hero-summary{white-space:normal;text-wrap:balance}
  .quality-grid{grid-template-columns:1fr}
  .quality-card h3{min-height:0}
  .quality-card .stat-pair strong{font-size:40px}
}
@media(max-width:640px){
  .hero h1{font-size:32px}
  .hero .hero-summary{font-size:15px}
  .module-grid{grid-template-columns:1fr}
  .module-card{padding:20px 22px}
  .module-card h3{font-size:22px;min-height:0}
  .section-heading .chapter-title{font-size:29px}
  .chapter-number{margin-right:4px}
  .section-heading>p:last-child:not(.eyebrow){font-size:16px;line-height:1.8}
  .section-heading .chapter-thesis{font-size:23px}
  .chart-card h3{font-size:21px;min-height:0}
  .chart-card figcaption{font-size:15px;min-height:0}
  .scatter-heading h3{font-size:23px}
  .scatter-controls{gap:6px}
  .scatter-dots button{font-size:10px;padding:7px 6px}
  .scatter-slide figcaption{font-size:12px}
  .mechanism-part-title{font-size:26px}
  .mechanism-part>p,.mechanism-part .details-body>p{font-size:16px;line-height:1.8}
  .mechanism-part .evidence>summary{font-size:15px}
  .mechanism-figure figcaption{font-size:13px}
}

/* Full-width prose and compact, vector-backed benchmark comparisons. */
.abstract-copy,.part-heading,.part-lede,.budget-takeaway,.process-takeaway{max-width:none}
.part-lede{font-size:18px;line-height:1.8}
h1,h2,.mechanism-part-title,.part-heading h3{text-transform:none}
.hero h1{font-size:clamp(28px,3.25vw,44px)}
.mechanism-figures{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:28px 0 20px;align-items:start}
.mechanism-figures .mechanism-figure{min-width:0;max-width:none;margin:0}
.mechanism-figures .figure-link{background:white;border:1px solid var(--line);border-radius:10px;padding:10px}
.mechanism-figures img{border:0;border-radius:0;padding:0;width:100%}
.mechanism-figures figcaption{font-size:13px;line-height:1.7}
@media(max-width:700px){.mechanism-figures{grid-template-columns:1fr;gap:24px}}
@media(max-width:640px){.hero h1{font-size:32px}.part-lede{font-size:16px}.mechanism-figures .figure-link{padding:8px}}

/* Author metadata and readable labels throughout the project page. */
.authors{margin:26px 0 24px;color:var(--soft)}
.author-row{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;font:400 21px/1.6 var(--serif);color:var(--ink)}
.author-row+.author-row{margin-top:4px}
.author-name{white-space:nowrap}
.authors sup{font:500 .65em/1 var(--sans);margin-left:3px;vertical-align:super;color:var(--teal)}
.affiliations{margin-top:16px;font-size:15px;line-height:1.65}
.affiliations p+p{margin-top:4px}
.institution-line{display:block}
.author-contacts{display:flex;flex-wrap:wrap;justify-content:center;gap:5px 20px;margin-top:12px;font-size:14px;line-height:1.6}
.author-contacts a{text-decoration:none;text-underline-offset:3px}
.author-contacts a:hover{text-decoration:underline;color:var(--teal)}
.author-note{font-size:14px;margin-top:10px}
.nav-links a{font-size:15px;padding:10px 12px}
.task-buttons button{font-size:15px;padding:9px 13px;min-height:42px}
.model-label,.model-label select{font-size:14px}
.model-label select{min-height:42px}
.chart-meta,.legend{font-size:15px}
.chart-head{font-size:14px;flex-wrap:wrap}
.metric-label{font-size:27px}
.chart-card h3{font-size:23px}
.axis-label{font-size:16px;font-weight:500;line-height:1.6;margin-top:10px}
.small-button{font-size:14px;min-height:40px;padding:8px 13px}
.scrub-label{font-size:14px;gap:12px}
.scrub-label output{min-width:44px}
.source-note{font-size:14px;line-height:1.7}
.card-index,.part-heading .eyebrow{font-size:12px;letter-spacing:.06em}
.module-tag{font-size:11px;letter-spacing:.035em}
.module-card p{font-size:14px}
.stat-pair>div>span{font-size:13px}
.scatter-counter{font-size:14px;flex:none}
.scatter-dots button{font-size:14px;min-height:40px}
.overview-figure figcaption,.paper-figure figcaption,.mechanism-figure figcaption,.mechanism-figures figcaption,.scatter-slide figcaption,.details-body figcaption{font-size:15px;line-height:1.75}
.evidence>summary,.mechanism-part .evidence>summary{font-size:16px}
.evidence>summary>span,.mechanism-part .evidence>summary>span{font-size:14px}
.details-body,.process-card p,.budget-method p{font-size:16px}
.budget-visual p,.gain-heading,.gain-grid p{font-size:14px}
.gain-grid strong span{font-size:14px}
.paper-table{font-size:13px;min-width:1320px}
.paper-table th,.paper-table td{padding:9px}
.resource-links .button{font-size:15px}
.link-status{font-size:11px}
.resource-status,.scroll-link{font-size:13px}
@media(max-width:1100px){.nav-inner{gap:12px}.nav-links{gap:0}.nav-links a{padding:10px}}
@media(max-width:640px){
 .author-row{font-size:19px;gap:7px 16px}
 .affiliations{font-size:14px}
 .author-contacts{font-size:13px;gap:6px 12px}
 .nav-links a{font-size:14px;padding:10px}
 .task-buttons button{font-size:14px;padding:9px 8px}
 .chart-meta,.legend{font-size:14px}
 .chart-head{font-size:13px}
 .axis-label{font-size:15px}
 .source-note{font-size:13px}
 .scatter-heading .card-index{font-size:12px}
 .scatter-controls{display:grid;grid-template-columns:36px minmax(0,1fr) 36px;gap:8px;padding:12px}
 .scatter-dots{justify-content:center;flex-wrap:wrap;gap:3px}
 .scatter-dots button{font-size:13px;padding:7px 8px}
 .overview-figure figcaption,.paper-figure figcaption,.mechanism-figure figcaption,.mechanism-figures figcaption,.scatter-slide figcaption,.details-body figcaption{font-size:14px}
 .evidence>summary,.mechanism-part .evidence>summary{font-size:15px}
 .details-body,.process-card p,.budget-method p{font-size:15px}
 .budget-visual p,.gain-heading,.gain-grid p{font-size:13px}
 .resource-links .button{font-size:14px}
}

/* Three affiliation lines: two for CAS, one shared by UCAS and Tsinghua. */
.affiliations{display:flex;flex-wrap:wrap;justify-content:center;gap:3px 22px;font:400 15px/1.6 "Times New Roman",Times,serif}
.affiliations p{margin:0}
.affiliations p:first-child{flex-basis:100%}
.affiliations p+p{margin-top:0}
.affiliations .institution-line{display:block}
.affiliations sup{font-family:inherit}
.author-contacts{font:400 15px/1.6 "Times New Roman",Times,serif;margin-top:10px}
@media(max-width:640px){.affiliations{gap:4px 16px}.affiliations p{flex-basis:100%}}

@media(max-width:640px){.affiliations,.author-contacts{font-size:14px}}