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20px!important;border-bottom:1px solid var(--line)}.needle-figure>div:nth-child(3)>div{padding:25px 20px!important}.team-people>div{grid-template-columns:100px minmax(0,1fr)!important}.team-people>div>div:first-child{padding:24px 12px!important}.team-people>div>div:first-child>div{width:72px!important;height:72px!important;font-size:30px!important}.team-people>div>div:last-child{padding:24px 18px!important}.team-people [style*="font-size: 32px"]{font-size:26px!important}.team-people p{font-size:15px!important}.team-people [style*="font-size: 11px"]{font-size:9px!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Immunisation edition: the original six-page story, with a new research workbench. */
.immunisation-home .home-content{display:block;padding-bottom:36px}.immunisation-home .home-heading h1{letter-spacing:-.045em;max-width:11ch}.original-strip{position:relative;z-index:2}.original-strip>div{min-width:0}.original-strip svg{flex-shrink:0}.original-strip a:hover{color:var(--blue)}.original-strip>div:last-child a:first-child:hover{color:#fff;background:var(--blue)!important}.original-strip>div:nth-child(4) a{text-decoration:underline;text-underline-offset:3px}.research-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-bottom:1px solid var(--line)}.research-tabs button{appearance:none;border:0;border-right:1px solid var(--line);border-bottom:2px solid transparent;margin:0;background:transparent;text-align:left;padding:24px 30px;color:var(--muted);font-size:17px;font-weight:500;cursor:pointer}.research-tabs button:last-child{border-right:0}.research-tabs button span{font-family:var(--mono);font-size:11px;margin-right:20px;color:var(--muted)}.research-tabs button[aria-selected=true]{color:var(--blue);background:var(--wash);border-bottom-color:var(--blue)}.research-tabs button:hover{background:#ededed}.research-tabs button[aria-selected=true]:hover{background:var(--wash)}.research-panel{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(0,1.6fr);min-height:610px;border-bottom:1px solid var(--line)}[hidden]{display:none!important}.research-copy{display:flex;flex-direction:column;padding:38px 38px 34px;border-right:1px solid var(--line)}.research-copy h2{font-size:clamp(36px,3.2vw,52px);margin:58px 0 28px;line-height:1.03}.research-copy p{max-width:39ch;font-size:16px;line-height:1.6}.research-copy p+p{margin-top:18px}.research-meta{margin-top:auto;padding-top:48px}.research-meta strong{display:block;margin-top:12px;font-size:46px;letter-spacing:-.04em;font-weight:600;color:var(--blue)}.research-meta .meta-small{font-size:23px}.research-drawing{padding:28px 28px 0;display:flex;flex-direction:column;justify-content:center;min-width:0;overflow:hidden;background:#f2f2f2}.research-drawing>.iso{width:100%;flex:1;display:flex;align-items:center;max-width:900px!important}.research-drawing .ifig,.research-drawing .pfig{width:100%}.figure-key{display:flex;justify-content:space-between;gap:20px;padding:21px 0;border-top:1px solid var(--line);font-family:var(--mono);font-size:10px;letter-spacing:.05em;color:var(--muted);line-height:1.5}.response-drawing{padding:28px 40px 0;background:var(--paper)}.response-drawing figure{width:100%;max-width:660px;margin:auto;flex:1}.response-drawing figure+figure{margin-top:18px}.response-drawing svg{display:block;max-height:205px;width:100%;margin-top:12px}.response-drawing text{font-family:var(--mono);font-size:11px;fill:var(--muted)}.response-drawing .figure-key{margin-top:20px}.delivery-explainer,.reading-notes{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer}summary::-webkit-details-marker{display:none}.delivery-explainer>summary{display:flex;justify-content:space-between;align-items:center;padding:25px 32px;gap:24px}.delivery-explainer>summary strong{display:block;font-size:25px;letter-spacing:-.03em;font-weight:500;margin-top:10px}.expand-mark{font-size:36px;font-weight:400;color:var(--blue);line-height:1}.delivery-explainer[open] .expand-mark{transform:rotate(45deg)}.delivery-explainer[open]>summary{border-bottom:1px solid var(--line)}.illustration-caption{font-family:var(--mono);font-size:11px;padding:20px 32px;line-height:1.6;border-top:1px solid var(--line)}.further-research{display:grid;grid-template-columns:200px 1.25fr 1fr;border-bottom:1px solid var(--line)}.further-label{padding:30px 24px}.further-research>div+div{border-left:1px solid var(--line);padding:30px 32px 38px}.further-research h3{margin:24px 0 20px;font-size:30px}.further-research p{max-width:44ch;font-size:16px}.reading-notes>summary{padding:22px 32px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--muted)}.reading-notes>summary span{font-size:18px;line-height:1;color:var(--blue)}.reading-notes[open]>summary span{transform:rotate(45deg)}.reading-notes>div{padding:0 32px 30px;max-width:950px}.reading-notes p,.reading-notes li{font-size:14px;line-height:1.7}.reading-notes ul{margin:20px 0 0;padding-left:18px}.reading-notes li+li{margin-top:8px}.reading-notes a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.contact-page{flex:1}.original-mission h2{font-size:clamp(48px,5vw,80px)!important}
@media(max-width:1200px){.original-strip{grid-template-columns:1fr 1fr 1fr!important}.original-strip>div:nth-child(4){grid-column:1/3;border-left:0!important;border-top:1px solid var(--line)}.original-strip>div:last-child{grid-column:3;border-top:1px solid var(--line)}.research-panel{grid-template-columns:minmax(280px,.9fr) minmax(0,1.4fr)}.research-copy{padding:30px}.research-copy h2{font-size:42px;margin-top:42px}.research-tabs button{padding:22px 26px}.research-drawing{padding:20px 20px 0}.further-research{grid-template-columns:150px 1.2fr 1fr}.response-drawing{padding:26px 30px 0}}
@media(max-width:960px){.research-panel{grid-template-columns:1fr;min-height:0}.research-copy{display:grid;grid-template-columns:1fr 1fr;gap:18px 28px;padding:32px;border-right:0;border-bottom:1px solid var(--line)}.research-copy>.eyebrow{grid-column:1/-1}.research-copy h2{grid-row:2/4;margin:12px 0 0;font-size:42px}.research-copy p{grid-column:2}.research-copy p+p{margin:0}.research-meta{grid-column:1/-1;padding-top:20px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}.research-meta strong{margin:0;font-size:34px}.research-meta .meta-small{font-size:20px}.research-drawing{min-height:390px}.research-drawing>.iso{max-width:700px!important}.response-drawing{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:28px 24px 0}.response-drawing figure{margin:0!important}.response-drawing .figure-key{grid-column:1/-1;margin:0}.further-research{grid-template-columns:1fr 1fr}.further-label{grid-column:1/-1;border-bottom:1px solid var(--line);padding:23px 32px}.further-research>div:nth-child(2){border-left:0}.original-mission>div{grid-template-columns:1fr 380px!important}.original-mission [style*="width: 380px; height: 470px"]{transform:scale(.85);transform-origin:center center;margin:-35px}.immunisation-home .home-content{padding-top:calc(56.25vw + 20px)}}
@media(max-width:650px){.site-header nav{grid-template-columns:repeat(5,minmax(0,1fr))}.site-header nav a{font-size:11px;padding:15px 6px;border-bottom:0!important;border-right:1px solid var(--line)!important}.site-header nav a:last-child{border-right:0!important}.immunisation-home .home-content{padding:calc(56.25vw + 24px) 22px 34px}.immunisation-home .home-heading h1{font-size:clamp(40px,11.5vw,70px);max-width:none;line-height:1.02}.immunisation-home .home-heading .eyebrow{font-size:9px;max-width:30ch}.original-strip{grid-template-columns:1fr!important}.original-strip>div{padding:20px 22px!important;border-left:0!important;border-bottom:1px solid var(--line)}.original-strip>div:nth-child(4),.original-strip>div:last-child{grid-column:1!important;border-top:0!important}.original-strip>div:last-child{padding:0!important;display:grid!important;grid-template-columns:1fr 1fr;grid-template-rows:1fr!important}.original-strip>div:last-child a{padding:20px!important;font-size:13px!important}.original-strip>div:last-child a+a{border-top:0!important}.research-tabs button{padding:19px 10px;font-size:12px;line-height:1.4;text-align:left}.research-tabs button span{display:block;margin:0 0 7px;font-size:10px}.research-copy{display:block;padding:28px 22px}.research-copy h2{font-size:36px;margin:34px 0 24px}.research-copy p{font-size:15px;max-width:none}.research-copy p+p{margin-top:16px}.research-meta{margin-top:30px;padding-top:20px;display:block}.research-meta strong{margin-top:10px}.research-drawing{min-height:0;padding:16px 8px 0}.research-drawing>.iso{min-height:270px}.figure-key{margin:0 12px;padding:18px 0;font-size:9px;gap:15px}.response-drawing{display:block;padding:28px 18px 0}.response-drawing figure+figure{margin-top:28px!important}.response-drawing .figure-key{margin:20px 0 0}.response-drawing svg{max-height:none}.delivery-explainer>summary{padding:24px 20px}.delivery-explainer>summary strong{font-size:23px}.delivery-explainer .eyebrow{font-size:9px}.further-research{display:block}.further-label{padding:24px 20px}.further-research>div+div{padding:28px 20px;border-left:0;border-top:1px solid var(--line)}.further-research>div:nth-child(2){border-top:0}.further-research h3{font-size:29px;margin:22px 0 18px}.reading-notes>summary{padding:22px 20px;font-size:10px}.reading-notes>div{padding:0 20px 26px}.illustration-caption{padding:18px 20px;font-size:10px}.original-mission h2{font-size:48px!important}.original-mission [style*="width: 380px; height: 470px"]{transform:scale(.8);margin:-45px -35px}.original-mission [style*="padding: 48px 40px"]{padding:30px 0!important}.original-mission [style*="padding: 24px 32px 48px"]{padding:26px 20px 34px!important}}

/* The research notebook has its own reading space. */
.original-mission{overflow:hidden}
.experiments-link{display:grid;grid-template-columns:168px 1fr 30px;align-items:center;gap:32px;padding:30px 32px;border-bottom:1px solid var(--line);background:var(--wash)}
.experiments-link>span:nth-child(2){font-size:27px;font-weight:500;letter-spacing:-.035em}.experiments-link>span:last-child{font-size:28px;color:var(--blue)}
.journal-heading{display:flex;justify-content:space-between;gap:20px;padding:24px 32px;border-bottom:1px solid var(--line)}
.experiment-entry{border-bottom:1px solid var(--line)}.experiment-entry>summary{display:grid;grid-template-columns:168px 1fr 52px;gap:32px;padding:44px 32px 50px;align-items:start}
.entry-number{font-family:var(--mono);font-size:15px;color:var(--blue);padding-top:6px}.entry-title>span{display:block}.entry-title>strong{display:block;font-size:clamp(34px,4vw,64px);font-weight:600;letter-spacing:-.045em;line-height:1.04;margin:28px 0 22px}.entry-deck{font-size:17px;line-height:1.6;color:var(--muted);max-width:44ch}.entry-open{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:0;font-size:36px;color:var(--blue);font-weight:400}
.experiment-entry>summary:hover .entry-title>strong{color:var(--blue)}.experiment-entry[open] .entry-open{transform:rotate(45deg)}summary:focus-visible{outline:2px solid var(--blue);outline-offset:-4px}
.experiment-body{display:grid;grid-template-columns:168px minmax(0,800px);gap:32px;padding:0 32px 60px}.experiment-body aside{padding-top:5px;line-height:1.8}.experiment-body aside span{display:block;margin-top:12px;font-size:9px;letter-spacing:.04em}.experiment-body article{max-width:62ch}.experiment-body h2{font-size:23px;letter-spacing:-.03em;margin:30px 0 14px}.experiment-body h2:first-child{margin-top:0}.experiment-body p{font-size:17px;line-height:1.8}
.journal-footnote{display:grid;grid-template-columns:168px minmax(0,730px);gap:32px;padding:28px 32px 34px}.journal-footnote p{font-size:15px;line-height:1.7}
@media(max-width:960px){.experiments-link,.experiment-entry>summary,.experiment-body,.journal-footnote{grid-template-columns:110px 1fr;gap:24px}.experiments-link>span:last-child{display:none}.experiment-entry>summary{grid-template-columns:60px 1fr 48px}.experiment-body{grid-template-columns:60px 1fr}.experiment-body aside{grid-column:2;display:flex;gap:16px;align-items:baseline}.experiment-body aside span{margin:0}.experiment-body article{grid-column:2}.entry-title>strong{font-size:44px}}
@media(max-width:650px){.site-header nav{grid-template-columns:repeat(3,minmax(0,1fr))}.site-header nav a{padding:12px 10px;font-size:12px;border-bottom:1px solid var(--line)!important;justify-content:center}.site-header nav a:nth-child(3n){border-right:0!important}.site-header nav a:nth-child(n+4){border-bottom:0!important}.experiments-link{display:block;padding:26px 20px}.experiments-link>span:nth-child(2){display:block;font-size:26px;margin-top:20px;line-height:1.15}.journal-heading{padding:20px;display:block}.journal-heading>span{display:block}.journal-heading>span+span{margin-top:10px;font-size:9px}.experiment-entry>summary{grid-template-columns:1fr 32px;padding:27px 20px 32px;gap:20px}.entry-number{grid-column:1/-1;font-size:12px}.entry-title>strong{font-size:34px;margin:24px 0 20px}.entry-title>.eyebrow{font-size:9px}.entry-open{height:30px;width:30px;font-size:22px}.entry-deck{font-size:15px}.experiment-body{display:block;padding:0 20px 35px}.experiment-body aside{display:block;margin-bottom:25px}.experiment-body article{max-width:none}.experiment-body p{font-size:16px}.journal-footnote{display:block;padding:26px 20px 32px}.journal-footnote p{margin-top:16px}}

/* Homepage illustration: the landscape stays still; each kite drifts independently. */
.home-art .hero-kites{inset:0;width:100%;height:100%;max-width:none;animation:none;will-change:auto;pointer-events:none}
.home-heading h1{margin-top:0}


/* One GPU surface; the image remains the first-paint and no-WebGL fallback. */
.home-art .hero-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;pointer-events:none}
.home-art.hero-gpu-ready .hero-canvas{opacity:1}
.home-art.hero-gpu-ready .hv{visibility:hidden}
@media(prefers-reduced-motion:reduce){.home-art .hero-canvas{display:none}.home-art.hero-gpu-ready .hv{visibility:visible}}

/* Shared responsive frame. Navigation keeps usable targets; the landscape and
   headline occupy consecutive rows instead of relying on viewport-sized gaps. */
.site-header{flex-shrink:0}
.site-header nav a{min-height:44px}
@media(max-width:960px){
 .site-header{height:auto;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:56px auto}
 .site-header .wordmark{height:56px;width:max-content;max-width:100%;margin-right:0}
 .site-header nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));width:100%;overflow:visible}
 .site-header nav a{min-height:48px;padding:12px 8px;font-size:13px;line-height:1.4;justify-content:center;border-left:0;border-right:1px solid var(--line)}
 .site-header nav a:last-child{border-right:0}
 .immunisation-home.home-hero{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto auto;min-height:0;height:auto;overflow:clip}
 .immunisation-home>.site-header{grid-area:1/1}
 .immunisation-home .home-art,.immunisation-home .home-fade{position:relative;grid-area:2/1;inset:auto;aspect-ratio:1672/941;width:100%;height:auto;min-width:0}
 .immunisation-home .home-art{z-index:0}
 .immunisation-home .home-fade{z-index:1;pointer-events:none}
 .immunisation-home .home-content{grid-area:3/1;display:block;position:relative;z-index:2;margin-top:-3vw;padding:0 32px 32px;min-width:0}
 .immunisation-home .home-heading h1{font-size:clamp(44px,8.7vw,80px);line-height:1.02;letter-spacing:-.05em;margin:0;max-width:none}
 .immunisation-home .original-strip{grid-area:4/1}
 .footer-links a{min-height:44px}
}
@media(max-width:650px){
 .site-header{grid-template-rows:52px auto}
 .site-header .wordmark{height:52px;padding:0 20px}
 .site-header nav{grid-template-columns:repeat(3,minmax(0,1fr))}
 .site-header nav a{min-height:44px;padding:11px 8px;font-size:12px;border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)!important}
 .site-header nav a:nth-child(3n){border-right:0!important}
 .site-header nav a:nth-child(n+4){border-bottom:0!important}
 .immunisation-home .home-content{padding:0 22px 28px;margin-top:-2vw}
 .immunisation-home .home-heading h1{font-size:clamp(37px,10.8vw,65px);line-height:1.04}
 .original-strip>div:last-child a{display:flex;align-items:center;min-height:60px}
}

/* Home fills the available viewport, with its footer in the final grid row. */
#main:not([hidden]){min-height:100svh;display:flex;flex-direction:column}
#main>.home-hero{flex:1;height:auto;min-height:max(738px,calc(100svh - 62px))}
#main>.site-footer{flex:none}
@media(max-width:960px){
 #main>.immunisation-home.home-hero{min-height:0;grid-template-rows:auto auto minmax(min-content,1fr) auto}
 #main .home-content{align-self:center;padding-top:28px}
}
/* Contact uses the same compact, consistently aligned information rows. */
#contact .contact-row{grid-template-columns:minmax(110px,18%) minmax(0,1fr);align-items:stretch}
#contact .contact-row>*{display:flex;align-items:center;margin:0;padding:24px 32px;min-height:80px}
#contact .contact-row>:first-child{font-size:11px}
#contact .contact-row>:last-child{font-size:clamp(19px,1.65vw,25px);font-weight:400;letter-spacing:-.025em;line-height:1.4;overflow-wrap:anywhere}
#contact .contact-row>a{color:var(--ink)}
#contact .contact-row>a:hover{color:var(--blue)}
@media(max-width:650px){
 #contact .contact-row{grid-template-columns:90px minmax(0,1fr)}
 #contact .contact-row>*{padding:20px 16px;min-height:78px}
 #contact .contact-row>:last-child{font-size:17px;border-left:1px solid var(--line)}
}

.site-footer .footer-credit{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px}
.footer-made-in{white-space:nowrap}
.footer-heart{color:#f43f5e}

/* Navigation stays open within the shared page width. */
.site-header nav a{border-left:0!important;border-right:0!important}

/* The footer divider spans the page; content keeps the shared frame inset. */
.site-footer{width:100%;max-width:none;margin-inline:0;padding-inline:max(32px,calc((100% - 1600px)/2));border-inline:0;border-bottom:0;border-top:1px solid var(--line)}
@media(max-width:960px){.site-footer{padding-inline:20px}}
@media(max-width:650px){.site-footer{padding-inline:14px}}

/* Keep the wordmark and six navigation links together on tablet-sized windows. */
@media(min-width:651px) and (max-width:960px){
 .site-header{display:flex;flex-wrap:nowrap;height:56px}
 .site-header .wordmark{margin-right:auto;flex-shrink:0}
 .site-header nav{display:flex;width:auto;border-top:0;flex-shrink:0}
 .site-header nav a{flex:none;min-height:56px;padding:0 12px}
}

/* One full-height route from the homepage into Impact. */
#main .original-strip>.home-impact-link{display:flex!important;padding:0!important;border-left:1px solid var(--line)}
#main .home-impact-link>a{flex:1;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;min-height:104px;background:var(--ink);color:#fff;font-size:14px;font-weight:600;line-height:1.4}
#main .home-impact-link>a:hover{background:var(--blue);color:#fff}
@media(max-width:650px){#main .home-impact-link>a{min-height:76px}}