:root{--paper:#F4F4F1;--ink:#141414;--muted:#55554F;--soft:#3F3F3A;--rule:#141414;--coral:#E8553E;--coral-d:#FF8A73;--amber:#FFC94D;--blue:#9DB3FF;--mint:#86D9B4;--hover:#B8332A;--tint:#EAEAE5;
--display:'Bricolage Grotesque',system-ui,sans-serif;--body:Inter,system-ui,sans-serif;--mono:'JetBrains Mono',ui-monospace,monospace}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--body)}
img{max-width:100%;height:auto}
a{color:var(--ink);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{color:var(--hover)}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px}
.wrap{max-width:1280px;margin:0 auto;padding-left:48px;padding-right:48px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:9}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
h1,h2,h3{font-family:var(--display);font-weight:700;font-stretch:85%;letter-spacing:-.03em;line-height:1}
/* header */
.site-head{border-bottom:1px solid var(--rule)}
.site-head .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 32px;padding-top:18px;padding-bottom:18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:24px;letter-spacing:-.02em}
.brand svg{flex:none}
.nav{display:flex;flex-wrap:wrap;gap:4px 26px;align-items:center;font-weight:500;font-size:16px}
.nav a{text-decoration:none;padding:10px 0}
.nav a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.4em}
.nav .pill{border:1.5px solid var(--ink);border-radius:999px;padding:9px 18px}
.nav .pill:hover{background:var(--ink);color:var(--paper)}
/* buttons */
.btn{display:inline-block;text-decoration:none;background:var(--ink);color:var(--paper);border-radius:999px;padding:15px 26px;font-weight:600}
.btn:hover{background:var(--hover);color:var(--paper)}
.link-u{font-weight:600;text-decoration:none;border-bottom:2px solid var(--ink);padding:15px 4px}
/* hero */
.hero{display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding-top:72px;padding-bottom:64px}
.hero-text{flex:1 1 520px;display:flex;flex-direction:column;gap:26px}
.hero h1{margin:0;font-size:clamp(46px,6.6vw,96px);line-height:.95;letter-spacing:-.035em}
.hero p.lede{margin:0;max-width:600px;font-size:20px;line-height:1.55}
.hero .eyebrow{color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero figure{flex:1 1 400px;max-width:520px;margin:0;display:flex;flex-direction:column;gap:14px}
.hero figcaption{font-family:var(--mono);font-size:14px;line-height:1.55;color:var(--muted)}
/* sections */
.sec{padding-top:88px;padding-bottom:88px}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:36px}
.sec-head h2{margin:0;font-size:clamp(36px,4.4vw,60px)}
.sec-head .mono{color:var(--muted)}
.ruled{border-top:1px solid var(--rule)}
.dark{background:var(--ink);color:var(--paper)}
.dark a{color:var(--paper)}
.dark .sec-head .mono{color:#B4B4AC}
.three{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.card-k{padding-top:20px;display:flex;flex-direction:column;gap:12px}
.card-k .mono{font-size:13px}
.card-k .big{font-family:var(--display);font-weight:700;font-size:30px;line-height:1.05;letter-spacing:-.02em}
.card-k p{margin:0;font-size:16px;line-height:1.55;color:#D6D6D0}
.tag{align-self:flex-start;font-family:var(--mono);font-size:13px;padding:5px 10px;letter-spacing:.04em}
.k-sensing{--k:var(--coral-d)}.k-simulating{--k:var(--amber)}.k-governing{--k:var(--mint)}
.card-k{border-top:6px solid var(--k)}.card-k .mono{color:var(--k)}
.tag.k-sensing,.tag.k-simulating,.tag.k-governing{background:var(--k);color:var(--ink)}
.plist{display:flex;flex-direction:column;gap:12px}
.plist ul{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--rule)}
.plist li a{display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--rule);padding:14px 0;text-decoration:none}
.plist .t{font-family:var(--display);font-weight:700;font-size:24px;letter-spacing:-.01em}
.plist .s{font-size:15px;line-height:1.5;color:var(--soft)}
.badge{font-family:var(--mono);font-weight:400;font-size:11px;vertical-align:middle;border:1px solid currentColor;padding:2px 6px;margin-left:6px;letter-spacing:.06em}
/* film */
.film{background:var(--amber)}
.film .wrap{display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding-top:80px;padding-bottom:80px}
.film .txt{flex:1 1 340px;display:flex;flex-direction:column;gap:16px}
.film h2{margin:0;font-size:clamp(36px,4.4vw,60px)}
.film p{margin:0;font-size:17px;max-width:480px}
.video{flex:1 1 520px;aspect-ratio:16/9;background:var(--ink)}
.video iframe{width:100%;height:100%;border:0;display:block}
/* reports */
.reports{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.report{background:#fff;border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:14px;text-decoration:none;border-top:8px solid var(--k,var(--amber))}
.report .mono{color:var(--muted);font-size:12px}
.report .t{font-family:var(--display);font-weight:700;font-size:26px;line-height:1.1;letter-spacing:-.02em}
.report:hover .t{color:var(--hover)}
/* standard + news */
.split{display:flex;flex-wrap:wrap;gap:56px}
.split>div{flex:1 1 400px;display:flex;flex-direction:column;gap:16px}
.split h2{margin:0;font-size:clamp(36px,4.4vw,56px)}
.split p{margin:0;font-size:18px;max-width:560px}
.nlist{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--rule)}
.nlist a{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;border-top:1px solid var(--rule);padding:16px 0;text-decoration:none}
.nlist .d{font-family:var(--mono);font-size:13px;color:var(--muted);padding-top:3px}
.nlist .t{font-family:var(--display);font-weight:600;font-size:20px;line-height:1.25}
/* team */
.team{display:flex;flex-wrap:wrap;justify-content:center;gap:48px 80px}
.team .person{align-items:center;text-align:center;width:180px}
.team .av{width:150px}
.team-more{text-align:center;margin:44px 0 0;font-size:21px;font-weight:600}
.team-more a{text-decoration:none;border-bottom:2px solid var(--ink);padding-bottom:4px}
.person{display:flex;flex-direction:column;gap:10px}
.av{aspect-ratio:1;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:36px;max-width:150px}
.person .n{font-family:var(--display);font-weight:700;font-size:20px}
.person .r{color:var(--muted);font-size:12px}
/* funders */
.funders{background:var(--tint);border-top:1px solid var(--rule)}
.funders .wrap{display:flex;flex-wrap:wrap;gap:12px 36px;align-items:baseline;padding-top:44px;padding-bottom:44px}
.funders .mono{color:var(--muted);font-size:12px}
.funders span.f{font-family:var(--display);font-weight:600;font-size:19px}
/* footer */
.site-foot{background:var(--ink);color:#D6D6D0;font-size:15px;line-height:1.6}
.site-foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px 40px;padding-top:44px;padding-bottom:52px}
.site-foot a{color:#D6D6D0}.site-foot a:hover{color:var(--coral-d)}
.site-foot .h{color:var(--paper);font-weight:600}
.site-foot nav{display:flex;flex-wrap:wrap;gap:8px 24px}
/* inner pages */
.page-head{padding-top:64px;padding-bottom:8px}
.page-head .mono{color:var(--muted);margin-bottom:14px;display:block}
.page-head h1{margin:0;font-size:clamp(40px,5.4vw,76px);max-width:16ch}
.prose{max-width:740px;padding-top:40px;padding-bottom:96px;font-size:18px;line-height:1.65}
.prose h1{font-size:clamp(36px,4.6vw,56px);margin:.2em 0 .5em}
.prose h2{font-size:32px;margin:1.6em 0 .5em}
.prose h3{font-size:24px;letter-spacing:-.02em;margin:1.4em 0 .4em;font-stretch:90%}
.prose h1 strong,.prose h2 strong,.prose h3 strong{font-weight:inherit}
.prose img{display:block;margin:1.5em 0;border-radius:4px}
.prose iframe{max-width:100%;border:0}
.prose .yt,.prose iframe[src*="youtube"],.prose iframe[src*="vimeo"]{width:100%;aspect-ratio:16/9;height:auto}
.prose blockquote{margin:1.5em 0;padding-left:20px;border-left:3px solid var(--coral);color:var(--soft)}
.prose ul,.prose ol{padding-left:1.2em}.prose li{margin:.3em 0}
.prose li h3{font-family:var(--body);font-weight:400;font-size:18px;letter-spacing:0;line-height:1.6;margin:0}
.prose hr{border:0;border-top:1px solid var(--rule);margin:2.5em 0}
.prose table{border-collapse:collapse;font-size:15px}.prose td,.prose th{border:1px solid #CFCFC8;padding:6px 10px}
.back{display:inline-block;margin-top:32px;font-weight:600}
.list-page{padding-bottom:96px}
.pager{display:flex;gap:24px;align-items:center;margin-top:32px;font-weight:600}
.pgroups{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;padding-bottom:96px}
@media (max-width:720px){
 .wrap{padding-left:22px;padding-right:22px}
 .hero{padding-top:44px;gap:36px}
 .sec{padding-top:64px;padding-bottom:64px}
 .nav{gap:2px 18px;font-size:15px}
 .nlist a{grid-template-columns:1fr;gap:4px}
 .brand{font-size:21px}
}
/* outputs */
.keys{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.keys .report .t{font-size:22px}
.filters{display:flex;flex-direction:column;gap:12px;margin:8px 0 36px}
.fgroup{display:flex;flex-wrap:wrap;gap:8px}
.fgroup button{font:500 15px var(--body);color:var(--ink);background:transparent;border:1.5px solid var(--ink);border-radius:999px;padding:8px 16px;cursor:pointer}
.fgroup button:hover{background:#E6E6E0}
.fgroup button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.fgroup button.k-sensing[aria-pressed="true"],.fgroup button.k-simulating[aria-pressed="true"],.fgroup button.k-governing[aria-pressed="true"]{background:var(--k);color:var(--ink);border-color:var(--ink)}
.ygroup{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;border-top:1px solid var(--rule);padding:18px 0}
.ygroup .year{margin:0;font-size:28px;letter-spacing:-.02em}
.olist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.olist li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;font-size:16px;line-height:1.55}
.otype{font-family:var(--mono);font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding-top:3px}
.ocite p{margin:0}
.note{margin-top:40px;color:var(--soft)}
.proj-outputs{margin-top:56px;border-top:1px solid var(--rule);padding-top:28px}
.proj-outputs h2{font-size:32px;margin:0 0 20px}
@media (max-width:720px){.ygroup{grid-template-columns:1fr;gap:8px}.olist li{grid-template-columns:1fr;gap:2px}}
/* what is emotional AI */
.wi-head{padding-bottom:48px}
.wi-lede{font-size:20px;line-height:1.55;max-width:720px;margin:20px 0 0}
.wi-jump{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:32px}
.wi-jump a{text-decoration:none;border-bottom:1.5px solid var(--ink);padding-bottom:3px}
.wi-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.wi-card{background:#fff;border-radius:14px;padding:22px 24px;border-top:6px solid var(--k)}
.wi-card h3{margin:0 0 8px;font-size:23px;letter-spacing:-.01em}
.wi-card p{margin:0;font-size:16px;line-height:1.55;color:var(--soft)}
.wi-sim{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:start}
.wi-sim h2{font-size:clamp(34px,4vw,52px);margin-bottom:0}
.wi-prose h3{margin:0 0 14px;font-size:28px;letter-spacing:-.02em;color:var(--amber)}
.wi-prose p{font-size:18px;line-height:1.65;color:#E4E4DE;margin:0 0 18px}
.wi-links{display:flex;flex-wrap:wrap;gap:8px 28px;font-weight:600}
.wi-links a{text-decoration:none;border-bottom:1.5px solid currentColor}
.wi-qs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px}
.wi-qs>div{border-top:1px solid var(--rule);padding-top:16px}
.wi-qs h3{margin:0 0 12px;font-size:26px;letter-spacing:-.02em}
.wi-qs ul{margin:0;padding-left:1.1em}.wi-qs li{margin:0 0 10px;font-size:16px;line-height:1.5}
.wi-read{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-wrap:wrap;gap:10px 32px;font-weight:600;font-size:18px}
.wi-read a{text-decoration:none;border-bottom:1.5px solid var(--ink)}
@media (max-width:860px){.wi-sim{grid-template-columns:1fr;gap:20px}}