/* DMSE Lab — shared styles for sub-pages and the index sections. Builds on the tokens in style.css. */
.site-head{position:sticky;top:0;z-index:20;background:rgba(3,6,12,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-head .inner{max-width:1320px;margin:auto;padding:0 50px;height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-head nav{display:flex;gap:30px;align-items:center;font-size:13px;color:#b2b8c4;flex-wrap:wrap}
.site-head nav a:hover{color:#fff}
.site-head nav a[aria-current=page]{color:#fff}
.site-head nav a.cta{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:11px 20px}
.site-head nav a.cta span{margin-left:10px}
.masthead nav a[aria-current=page]{color:#fff}
.wrap{max-width:1210px;margin:auto;padding:0 50px}
.page-hero{padding:92px 0 52px;border-bottom:1px solid var(--line)}
.page-hero .eyebrow{margin-bottom:14px}
.page-hero h1{font-size:clamp(36px,4.2vw,60px);font-weight:450;letter-spacing:-.04em;line-height:1.1;margin:0 0 18px;text-shadow:none}
.page-hero p{max-width:600px;color:var(--muted);font-size:16px;line-height:1.7;margin:0}
.page-hero p.ko{margin-top:10px;font-size:14px;color:#7f8ba0}
.section{padding:84px 0}
.section+.section{border-top:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:34px}
.section-head h2{font-size:clamp(28px,3vw,42px);font-weight:450;letter-spacing:-.04em;line-height:1.14;margin:8px 0 0}
.section-head p{margin:12px 0 0;color:var(--muted);font-size:15px;line-height:1.7;max-width:560px}
.section-head .more{font-size:13px;color:#adb4c3;white-space:nowrap;padding-bottom:6px}
.section-head .more:hover{color:#fff}
.section-head .more span{margin-left:10px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:var(--bg);padding:28px 26px 30px;display:flex;flex-direction:column;gap:12px;min-height:230px;transition:background .2s;position:relative}
.card:hover{background:#070c16}
.card .k{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:2px;color:#8296ad}
.card .dot{width:9px;height:9px;border-radius:50%;background:var(--topic,#7fe5ed);box-shadow:0 0 16px var(--topic,#7fe5ed)}
.card h3{font-size:19px;font-weight:450;letter-spacing:-.03em;margin:4px 0 0}
.card p{font-size:13.5px;line-height:1.7;color:var(--muted);margin:0}
.card .go{margin-top:auto;padding-top:10px;font-size:12px;color:#79cbd7}
[data-world=ai]{--topic:#c3a0ff}[data-world=synthesis]{--topic:#ffd080}[data-world=pores]{--topic:#8adefa}[data-world=capture]{--topic:#87e2b0}[data-world=catalysis]{--topic:#ffad96}[data-world=energy]{--topic:#ef9bca}
/* research page */
.area{display:grid;grid-template-columns:260px 1fr;gap:56px;padding:56px 0;border-top:1px solid var(--line);scroll-margin-top:100px}
.area:first-of-type{border-top:0}
.area .k{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:2px;color:#8296ad;margin-bottom:14px}
.area h3{font-size:26px;font-weight:450;letter-spacing:-.035em;margin:0;line-height:1.2}
.area h3 small{display:block;font-size:13px;color:#7f8ba0;letter-spacing:0;margin-top:8px;font-weight:400}
.area p{font-size:15px;line-height:1.75;color:var(--muted);margin:0 0 14px;max-width:640px}
.area ul{margin:14px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.area li{font-size:11px;letter-spacing:.5px;border:1px solid var(--line);border-radius:4px;padding:7px 10px;color:#aeb6c4}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}
.steps div{padding:24px 18px 26px 0;border-top:2px solid transparent}
.steps div:not(:first-child){padding-left:22px}
.steps .n{font-size:11px;color:#6eb8c6;letter-spacing:1px}
.steps strong{display:block;font-size:19px;font-weight:450;letter-spacing:-.03em;margin:10px 0 8px}
.steps small{font-size:12.5px;line-height:1.65;color:var(--muted)}
/* publications */
.pub-tools{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.pub-tools input{background:#070c16;border:1px solid var(--line);border-radius:6px;color:var(--text);padding:12px 14px;font:inherit;font-size:14px;min-width:300px}
.pub-tools input:focus{outline:none;border-color:#53888f}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:transparent;border-radius:4px;padding:9px 12px;font-size:11px;color:var(--muted);letter-spacing:.5px}
.chip[aria-pressed=true]{border-color:#53888f;color:var(--cyan);background:#0b1b23}
.pub-count{font-size:12px;color:#7f8ba0;margin:0 0 26px}
.pub-year{display:grid;grid-template-columns:120px 1fr;gap:24px;border-top:1px solid var(--line);padding:30px 0}
.pub-year h3{margin:0;font-size:30px;font-weight:450;letter-spacing:-.04em;color:#c7cdd5;line-height:1}
.pub{padding:0 0 22px}
.pub+.pub{border-top:1px solid rgba(151,177,213,.08);padding-top:22px}
.pub .t{font-size:16.5px;font-weight:500;letter-spacing:-.02em;line-height:1.45;margin:0 0 7px;color:#eef1f6}
.pub .a{font-size:13px;color:var(--muted);line-height:1.6;margin:0 0 6px}
.pub .a b{color:#dfe5ee;font-weight:500}
.pub .j{font-size:13px;color:#aeb6c4;margin:0}
.pub .j i{color:#dfe5ee;font-style:italic}
.pub .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:9px;align-items:center}
.tag{font-size:10px;letter-spacing:1px;border:1px solid var(--line);border-radius:3px;padding:4px 7px;color:#8b9bb0}
.tag.f{color:var(--cyan);border-color:#53888f}
.pub .doi{font-size:12px;color:#79cbd7}
.pub .doi:hover{color:#fff}
.pub-list-compact{border-top:1px solid var(--line)}
.pub-list-compact .pub{padding:20px 0;border-bottom:1px solid var(--line);border-top:0!important}
.pub-list-compact .pub .t{font-size:16px}
/* people */
.pi{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:start}
.portrait{aspect-ratio:3/4;background:linear-gradient(160deg,#0e1a2a,#05090f);border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;color:#5a6a7e;font-size:11px;letter-spacing:2px;overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover;display:block}
.pi h2{font-size:34px;font-weight:450;letter-spacing:-.04em;margin:0 0 4px}
.pi h2 small{font-size:18px;color:#8b9bb0;margin-left:12px;letter-spacing:0}
.pi .role{color:var(--cyan);font-size:12px;letter-spacing:2px;margin:0 0 22px}
.pi p{color:var(--muted);line-height:1.75;font-size:15px;max-width:640px;margin:0 0 14px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:26px 0 30px;max-width:640px}
.fact{background:var(--bg);padding:18px 20px}
.fact b{display:block;font-size:24px;font-weight:450;letter-spacing:-.03em}
.fact span{font-size:11px;color:var(--muted);letter-spacing:1px}
.dl{margin:0;max-width:640px}
.dl div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:12px 0;border-top:1px solid rgba(151,177,213,.1);font-size:14px}
.dl dt{color:#8b9bb0;font-size:11px;letter-spacing:1.5px;padding-top:3px}
.dl dd{margin:0;color:#d5dbe6;line-height:1.6}
.dl dd small{display:block;color:var(--muted);font-size:12.5px}
.people-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.person{border:1px solid var(--line);border-radius:8px;padding:18px}
.person .ph{aspect-ratio:1;border-radius:6px;background:#0a1220;margin-bottom:14px;width:100%;object-fit:cover;display:block}
.person h4{margin:0 0 4px;font-size:16px;font-weight:500}
.person h4 small{color:#8b9bb0;font-weight:400;margin-left:6px}
.person p{margin:0;font-size:12px;color:var(--muted);line-height:1.6}
.group{padding:44px 0;border-top:1px solid var(--line)}
.group h3{margin:0 0 20px;font-size:12px;letter-spacing:2px;color:#8296ad;font-weight:450;text-transform:uppercase}
.empty{border:1px dashed var(--line);border-radius:8px;padding:30px;color:var(--muted);font-size:14px;line-height:1.7}
.empty a{color:#79cbd7}
/* news */
.news{border-top:1px solid var(--line)}
.news .item{display:grid;grid-template-columns:130px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}
.news time{font-size:12px;color:#8b9bb0;letter-spacing:1px;padding-top:4px}
.news h3{margin:0 0 6px;font-size:18px;font-weight:450;letter-spacing:-.02em}
.news h3 a:hover{color:var(--cyan)}
.news p{margin:0;font-size:14px;color:var(--muted);line-height:1.65;max-width:680px}
/* join */
.two{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.two h3{margin:0 0 6px;font-size:12px;letter-spacing:2px;color:#8296ad;font-weight:450}
.list{margin:0 0 40px;padding:0;list-style:none}
.list li{padding:16px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.6;color:#d5dbe6}
.list li small{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.list li b{font-weight:500}
.cta-band{border:1px solid var(--line);border-radius:10px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:30px;background:radial-gradient(ellipse at 15% 50%,rgba(11,73,84,.28),transparent 55%)}
.cta-band h2{margin:0 0 8px;font-size:30px;font-weight:450;letter-spacing:-.04em}
.cta-band p{margin:0;color:var(--muted);font-size:15px}
.contact-box{border:1px solid var(--line);border-radius:10px;padding:28px 30px}
.contact-box h3{margin:0 0 16px}
.contact-box dl{margin:0}
.contact-box div{display:grid;grid-template-columns:90px 1fr;gap:12px;padding:10px 0;border-top:1px solid rgba(151,177,213,.1);font-size:14px}
.contact-box dt{color:#8b9bb0;font-size:11px;letter-spacing:1.5px;padding-top:3px}
.contact-box dd{margin:0;color:#d5dbe6}
.contact-box a:hover{color:var(--cyan)}
.note{font-size:12px;color:#6f7b8e;line-height:1.7;margin-top:18px}
/* footer */
.site-foot{border-top:1px solid var(--line);margin-top:40px}
.site-foot .inner{max-width:1210px;margin:auto;padding:44px 50px 46px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;font-size:13px;color:#8b9bb0;line-height:1.85}
.site-foot b{display:block;color:#d5dbe6;font-weight:500;letter-spacing:2px;font-size:11px;margin-bottom:8px}
.site-foot a:hover{color:#fff}
.site-foot .brand{font-size:14px;color:#dfe5ee}
.site-foot .legal{max-width:1210px;margin:auto;padding:0 50px 40px;font-size:11px;color:#5f6c7e;display:flex;justify-content:space-between;gap:20px}
[hidden]{display:none!important}
@media(max-width:900px){.wrap,.site-head .inner,.site-foot .inner,.site-foot .legal{padding-left:24px;padding-right:24px}.grid-3{grid-template-columns:1fr 1fr}.pi{grid-template-columns:1fr}.portrait{max-width:280px}.people-grid{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr;gap:36px}.site-foot .inner{grid-template-columns:1fr}.pub-year{grid-template-columns:1fr;gap:10px}.cta-band{flex-direction:column;align-items:flex-start;padding:32px}.site-head nav{gap:18px;font-size:12px}.area{grid-template-columns:1fr;gap:20px}.steps{grid-template-columns:1fr 1fr}.steps div{padding-left:0!important}.section{padding:60px 0}.page-hero{padding:64px 0 40px}}
@media(max-width:600px){.grid-3{grid-template-columns:1fr}.people-grid{grid-template-columns:1fr}.site-head .inner{height:auto;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}.site-head nav{gap:14px}.site-head nav a.cta{padding:8px 12px}.pub-tools input{min-width:0;width:100%}.news .item{grid-template-columns:1fr;gap:6px}.facts{grid-template-columns:1fr}.dl div,.contact-box div{grid-template-columns:1fr;gap:4px}.steps{grid-template-columns:1fr}}
/* wordmark lockup (matches the DMSE Lab logo: heavy DMSE, light LAB, small full name) */
.identity.wordmark{gap:12px;letter-spacing:0;line-height:1;align-items:center}
.identity.wordmark .mark{width:40px;height:40px;object-fit:contain;display:block}
.identity.wordmark .wm{display:block;font-size:19px;font-weight:400;letter-spacing:-.01em;color:#f3f5f9;white-space:nowrap}
.identity.wordmark .wm b{font-weight:700;letter-spacing:-.04em;margin-right:6px}
.identity.wordmark small{display:block;margin-top:5px;font-size:8.5px;letter-spacing:1.5px;text-transform:uppercase;color:#8fa3b5;font-weight:500}
@media(max-width:600px){.identity.wordmark .wm{font-size:16px}.identity.wordmark small{display:none}.identity.wordmark .mark{width:32px;height:32px}}
/* figures: the lab's illustrations are rendered on white, so they sit in white panels */
.fig{display:block;background:#fff;border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.fig img{display:block;width:100%;height:100%;object-fit:cover}
.grid-5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.card5{display:flex;flex-direction:column;gap:12px}
.card5 .fig{aspect-ratio:5/4}
.card5 .k{display:flex;align-items:center;gap:9px;font-size:10px;letter-spacing:2px;color:#8296ad;margin-top:4px}
.card5 .dot{width:8px;height:8px;border-radius:50%;background:var(--topic,#7fe5ed);box-shadow:0 0 14px var(--topic,#7fe5ed)}
.card5 h3{font-size:17px;font-weight:450;letter-spacing:-.03em;margin:0;line-height:1.3}
.card5 h3 small{display:block;font-size:12px;color:#7f8ba0;margin-top:3px;font-weight:400}
.card5 p{font-size:13px;line-height:1.65;color:var(--muted);margin:0}
.card5:hover h3{color:var(--cyan)}
.overview{padding:0;border-radius:12px}
.overview img{width:100%;height:auto;display:block}
.area .fig{aspect-ratio:5/4;margin-top:18px;max-width:260px}
@media(max-width:1100px){.grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.grid-5{grid-template-columns:1fr 1fr;gap:14px}}
@media(max-width:480px){.grid-5{grid-template-columns:1fr}}
/* language toggle, footer logo card, author marks */
nav a.lang{font-family:'DM Sans',sans-serif;font-size:12px;letter-spacing:.5px;color:#8fa3b5;border:1px solid var(--line);border-radius:20px;padding:6px 11px}
nav a.lang:hover{color:#fff;border-color:rgba(255,255,255,.3)}
.masthead nav a.lang{margin-left:-6px}
.logo-card{display:inline-block;background:#fff;border-radius:10px;padding:8px 14px;margin-bottom:16px}
.logo-card img{display:block;width:230px;height:auto}
.pub .a sup{font-size:9px;color:#79cbd7;margin-left:1px}
.legend{font-size:12px;color:#7f8ba0;margin:10px 0 0}
.legend sup{color:#79cbd7}
.pub-tools .chip[data-lead]{margin-left:6px}
.interests{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;max-width:720px}
.interests li{font-size:14px;line-height:1.6;color:#c7cdd5;padding:10px 0;border-top:1px solid rgba(151,177,213,.1)}
@media(max-width:700px){.interests{grid-template-columns:1fr}}
/* always-on hero motion: the pause control is retired */
#motion-toggle{display:none!important}
/* mobile: compact scrolling navigation, tighter hero and sections */
@media(max-width:760px){
.site-head .inner{flex-wrap:wrap;height:auto;padding:12px 18px 10px;gap:8px}
.site-head nav,.masthead nav{width:100%;flex-wrap:nowrap;overflow-x:auto;gap:16px;padding:6px 0 4px;-webkit-overflow-scrolling:touch;scrollbar-width:none;justify-content:flex-start}
.site-head nav::-webkit-scrollbar,.masthead nav::-webkit-scrollbar{display:none}
.site-head nav a,.masthead nav a{white-space:nowrap;flex:0 0 auto;font-size:13px}
.site-head nav a.cta{padding:7px 12px}
.masthead{top:0;height:auto;flex-wrap:wrap;width:calc(100% - 32px);padding-top:10px;gap:4px}
.masthead nav a:first-child{display:inline}
.masthead nav a:last-child{padding:7px 12px}
.identity.wordmark .mark{width:30px;height:30px}
.identity.wordmark .wm{font-size:16px}
.identity.wordmark small{display:none}
.hero{min-height:640px}
.hero-copy-v2{top:24%;width:calc(100% - 32px)}
.hero-name{font-size:clamp(48px,15vw,68px)}
.hero-full{font-size:14px}
.hero-copy-v2 .research-line{font-size:14px;line-height:1.55}
.hero-copy-v2 .research-line br{display:none}
.hero-actions{flex-direction:row;gap:14px}
.primary-action{min-height:42px;padding:10px 14px;font-size:12px;gap:14px}
.world-topics{display:none}
.hero-bottom{width:calc(100% - 32px);bottom:18px}
.viewer-bar>.text-action{display:none}
.wrap,.site-foot .inner,.site-foot .legal{padding-left:18px;padding-right:18px}
.page-hero{padding:44px 0 30px}
.page-hero h1{font-size:30px}
.page-hero p{font-size:14.5px}
.section{padding:44px 0}
.section-head{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:22px}
.section-head h2{font-size:26px}
.grid-5{grid-template-columns:1fr 1fr;gap:12px}
.card5 h3{font-size:15px}
.card5 p{display:none}
.steps{grid-template-columns:1fr}
.steps div{padding:16px 0!important;border-top:1px solid var(--line)}
.area{grid-template-columns:1fr;gap:14px;padding:32px 0}
.area .fig{max-width:100%;aspect-ratio:16/9}
.area h3{font-size:22px}
.pi{grid-template-columns:1fr;gap:22px}
.portrait{max-width:220px}
.dl div{grid-template-columns:1fr;gap:3px;padding:10px 0}
.pub .t{font-size:15px}
.pub-year{grid-template-columns:1fr;gap:6px;padding:22px 0}
.pub-year h3{font-size:22px}
.news .item{grid-template-columns:1fr;gap:4px;padding:18px 0}
.two{grid-template-columns:1fr;gap:26px}
.cta-band{padding:26px;flex-direction:column;align-items:flex-start;gap:18px}
.cta-band h2{font-size:24px}
.logo-card img{width:180px}
.site-foot .inner{grid-template-columns:1fr;gap:22px;padding-top:30px}
.site-foot .legal{flex-direction:column;gap:4px}
.gallery{grid-template-columns:1fr 1fr;gap:10px}
.g-item figcaption{font-size:11.5px;padding:9px 10px}
}
@media(max-width:420px){.grid-5{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr}.hero-actions{flex-direction:column;align-items:center}}
@media(max-width:760px){.hide-m{display:none}.masthead nav{padding-right:18px}}