/* Hughes Lab: shared design system, local assets, no runtime dependencies. */
.alumni-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 24px;list-style:none;padding:0;margin:32px 0 0}.alumni-list li{padding:15px 18px;border:1px solid var(--line);background:var(--white);font-weight:600;overflow-wrap:anywhere}
@media(max-width:900px){.alumni-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.alumni-list{grid-template-columns:1fr;gap:10px}}
:root{--ink:#152e48;--muted:#526779;--teal:#006c70;--line:#dce4e7;--paper:#f6f8f8;--white:#fff;--sans:Arial,'Helvetica Neue',Helvetica,sans-serif;--serif:var(--sans)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 var(--sans)}a{color:var(--teal);text-underline-offset:.22em}a:hover{text-decoration-thickness:2px}button,input,select{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #be7720;outline-offset:4px}img{max-width:100%;display:block}button{cursor:pointer}h1,h2,h3,p{margin:0 0 1rem}h1,h2,h3{line-height:1.16}h1{font:clamp(2.6rem,5vw,4.4rem)/1.06 var(--serif);letter-spacing:-.04em}h2{font:clamp(1.8rem,3vw,2.7rem)/1.15 var(--serif);letter-spacing:-.025em}h3{font-size:1.25rem;letter-spacing:-.025em}[hidden]{display:none!important}.wrap{width:min(1200px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;left:20px;top:-100px;z-index:100;padding:12px;background:white}.skip-link:focus{top:10px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:.72rem;font-weight:700;color:var(--teal);margin-bottom:18px}.site-header{position:sticky;top:0;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);z-index:30}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:94px}.brand{display:flex;align-items:center;gap:13px;color:var(--ink);text-decoration:none;white-space:nowrap}.brand-mark{width:40px;height:44px;display:grid;place-items:center;border:1px solid #93b7bd;border-radius:3px;font:bold 25px var(--serif);color:var(--teal)}.brand-name{display:block;font-size:1.4rem;font-weight:700;letter-spacing:-.06em;line-height:1.2}.brand-affiliation{display:block;font-size:.64rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-top:4px}.main-nav{display:flex;align-items:center;gap:25px}.main-nav a{font-size:.88rem;font-weight:550;color:var(--ink);text-decoration:none;padding:34px 0 30px;border-bottom:3px solid transparent}.main-nav a[aria-current=page]{color:var(--teal);border-color:var(--teal)}.main-nav a:hover{color:var(--teal)}.menu-toggle{display:none;border:1px solid var(--line);border-radius:4px;background:white;color:var(--ink);padding:8px 14px}.page-hero{padding:65px 0 55px;background:#eaf0f1;border-bottom:1px solid var(--line)}.page-hero .lede{font-size:1.12rem;max-width:740px;color:var(--muted);margin:20px 0 0}.home-hero{position:relative;padding:85px 0 82px;background:#142f49;color:white;overflow:hidden}.home-hero .eyebrow{color:#a1d9d2}.home-hero h1{font-size:clamp(3.1rem,6vw,5.5rem);max-width:800px;margin-bottom:26px}.home-hero .lede{max-width:690px;color:#d8e5e9;font-size:1.13rem;line-height:1.8}.hero-rule{width:70px;height:3px;background:#90d1c7;margin-bottom:32px}.hero-links{display:flex;gap:25px;align-items:center;flex-wrap:wrap;margin-top:32px}.button{display:inline-block;background:var(--teal);border:1px solid var(--teal);color:white;border-radius:3px;padding:11px 20px;font-size:.92rem;font-weight:600;text-decoration:none}.button:hover{background:#00565b}.button.light{background:#e8f4f1;border-color:#e8f4f1;color:#163e4b}.home-hero .text-link{color:white}.section{padding:62px 0}.section.white{background:white}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}.section-head h2{margin-bottom:0}.section-head p{margin-bottom:0;max-width:590px;color:var(--muted)}.intro{display:grid;grid-template-columns:1fr 1.4fr;gap:80px}.intro p{color:var(--muted)}.research-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.research-card{background:white;border:1px solid var(--line);border-top:3px solid var(--teal);padding:28px;display:flex;flex-direction:column;scroll-margin-top:120px}.research-number{font:1.9rem var(--serif);color:#86a6ad;margin-bottom:26px}.research-card h3{font:1.65rem/1.2 var(--serif);min-height:3.6em}.research-card>p{color:var(--muted)}.research-card>.text-link{margin-top:auto;padding-top:14px;font-weight:600}.research-detail .research-card h2{font-size:1.7rem;min-height:3.6em}.paper-list{border-top:1px solid var(--line);margin-top:auto;padding-top:24px}.paper-list .eyebrow{font-size:.63rem;margin-bottom:16px}.paper-spotlight+.paper-spotlight{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.paper-spotlight h3{font:600 1rem/1.45 var(--sans);min-height:0;margin-bottom:10px}.paper-spotlight h3 a{color:var(--ink);text-decoration:none}.paper-spotlight h3 a:hover{color:var(--teal);text-decoration:underline}.paper-meta{font-size:.8rem;color:var(--muted)}.paper-meta strong{color:var(--teal)}.feature-strip{background:#eaf0f1;border:1px solid var(--line);display:flex;gap:30px;justify-content:space-between;align-items:center;padding:32px;margin-top:32px}.feature-strip h3{font:1.5rem var(--serif)}.feature-strip p{margin:0;max-width:700px;color:var(--muted)}.member-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.member-card{background:white;border:1px solid var(--line);overflow:hidden}.member-photo{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 25%;background:#eaf0f1}.member-info{padding:20px 24px 22px}.member-info h3{margin-bottom:6px;font-size:1.13rem}.member-info p{margin:0;color:var(--muted);font-size:.88rem}.section-links{display:flex;gap:22px;margin:20px 0 0;font-size:.9rem}.filters{display:flex;align-items:end;gap:20px;flex-wrap:wrap;padding:25px 0;border-bottom:1px solid var(--line);margin-bottom:24px}.search-field{flex:1 1 280px}.filter-field{flex:0 1 210px}label{display:block;font-size:.8rem;font-weight:650;margin-bottom:7px}input[type=search],select{width:100%;min-height:48px;border:1px solid #aab9c2;border-radius:3px;background:white;color:var(--ink);padding:10px 12px}.result-count{color:var(--muted);font-size:.85rem;margin:0 0 25px}.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.resource-card{display:flex;flex-direction:column;background:white;border:1px solid var(--line);padding:28px}.resource-card h2{font:1.8rem var(--serif);margin:14px 0}.resource-kind{font-size:.64rem;color:var(--teal);text-transform:uppercase;letter-spacing:.11em;font-weight:700}.resource-card>p{color:var(--muted);font-size:.93rem}.resource-citation{font-size:.8rem!important;margin-top:auto;padding-top:12px}.resource-link{font-size:.9rem;font-weight:650;margin-top:10px}.resource-domain{font-size:.7rem!important;overflow-wrap:anywhere;margin:8px 0 0}.resource-notice{border-left:2px solid #a8792b;padding-left:12px;color:#715323!important;font-size:.78rem!important}.publication-layout{display:grid;grid-template-columns:120px 1fr;gap:40px}.year-nav{align-self:start;position:sticky;top:120px;max-height:70vh;overflow:auto;display:flex;flex-direction:column;gap:4px;font-size:.85rem}.year-nav a{padding:2px 4px;text-decoration:none}.publication-year{margin-bottom:40px;scroll-margin-top:125px}.publication-year>h2{font-size:2rem;padding-bottom:18px;border-bottom:2px solid var(--ink);margin-bottom:0}.publication{padding:25px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.publication h3{font:600 1.13rem/1.5 var(--sans);margin:10px 0}.publication h3 a{color:var(--ink);text-decoration:none}.publication h3 a:hover{color:var(--teal);text-decoration:underline}.publication-authors{font-size:.82rem;color:var(--muted);margin-bottom:8px}.publication-venue{font-size:.88rem;margin-bottom:12px}.publication-links{display:flex;gap:16px;flex-wrap:wrap;font-size:.8rem;margin:0}.badge{display:inline-block;font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding:3px 8px;border:1px solid #bcd4d1;background:#edf6f3;color:#175a58}.badge.preprint{color:#7a5928;background:#faf4e9;border-color:#e3d0ac}.publication details{font-size:.78rem;color:var(--muted);margin-top:12px}.publication details ul{padding-left:20px}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px}.contact-card{padding:36px;background:white;border:1px solid var(--line)}.contact-card h2{font-size:1.7rem}.contact-card p, address{color:var(--muted);font-style:normal}.site-footer{background:white;border-top:1px solid var(--line);margin-top:30px;padding:36px 0}.footer-inner{display:flex;justify-content:space-between;gap:24px}.footer-name{font-weight:650;margin-bottom:3px}.footer-meta{font-size:.77rem;color:var(--muted);margin:0}.footer-links{display:flex;align-items:start;gap:24px;font-size:.8rem}.empty-results{padding:30px;background:white;border:1px solid var(--line)}.small-note{font-size:.8rem;color:var(--muted)}
@media(min-width:901px) and (max-width:1150px){.main-nav{gap:16px}.main-nav a{font-size:.78rem}.brand-name{font-size:1.25rem}.brand-affiliation{font-size:.57rem}.wrap{width:calc(100% - 48px)}}
@media(max-width:900px){.header-inner{min-height:80px;flex-wrap:wrap;gap:0}.menu-toggle{display:block}.main-nav{display:flex;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;padding:12px 0 18px}.js .main-nav:not(.is-open){display:none}.main-nav a{padding:10px 0;border:0}.main-nav a[aria-current=page]{font-weight:750}.intro{grid-template-columns:1fr;gap:20px}.research-grid,.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.research-detail .research-grid{grid-template-columns:1fr}.research-detail .research-card h2{min-height:0}.member-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.member-info{padding:15px}.member-info h3{font-size:1rem}.publication-layout{grid-template-columns:1fr;gap:20px}.year-nav{position:static;flex-direction:row;flex-wrap:wrap;max-height:none;gap:12px}.contact-grid{gap:25px}.page-hero{padding:42px 0}.home-hero{padding:62px 0}.section{padding:45px 0}}
@media(max-width:600px){.wrap{width:calc(100% - 40px)}.brand-affiliation{font-size:.56rem}.brand-name{font-size:1.25rem}.brand-mark{width:32px;height:38px}.brand{gap:10px}.research-grid,.resource-grid,.member-grid,.contact-grid{grid-template-columns:1fr}.research-card h3{min-height:0}.section-head,.feature-strip,.footer-inner{display:block}.section-head p{margin-top:15px}.feature-strip{padding:25px}.feature-strip .button{margin-top:20px}.filter-field{flex:1 1 140px}.resource-card,.research-card{padding:25px}.footer-links{margin-top:20px;gap:18px;flex-wrap:wrap}.home-hero h1{font-size:3.4rem}.member-photo{aspect-ratio:1/1}.contact-card{padding:25px}.button{overflow-wrap:anywhere}.section-links{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.research-figure{margin:0 0 24px}.research-figure>a{display:block;background:#fff;border:1px solid var(--line);padding:10px}.research-figure img{width:100%;height:250px;object-fit:contain}.research-figure figcaption{font-size:.68rem;line-height:1.6;color:var(--muted);margin-top:10px}.research-detail .paper-list{margin-top:20px}.member-photo{height:auto}.section-links{margin-inline:auto}.research-card{overflow-wrap:anywhere}
@supports(grid-template-rows:subgrid){@media(min-width:901px){.research-detail .research-card{display:grid;grid-template-rows:subgrid;grid-row:span 4;row-gap:0}.research-detail .research-card h2{min-height:0}}}
.brand-mark{width:44px;height:44px;border:0;border-radius:0;display:block}.brand-name{font-size:1.85rem;letter-spacing:-.055em}.brand-lab{font-size:1.05rem;font-weight:500;letter-spacing:-.02em}.brand-affiliation{font-size:.59rem;letter-spacing:.13em}
/* Familiar scientific sans-serif typography; installed fonts only, no remote requests. */
h1,h2,.research-card h3,.feature-strip h3,.resource-card h2{font-weight:600;letter-spacing:-.025em}
.home-hero{background:#f2f6f5;color:var(--ink);isolation:isolate;border-bottom:1px solid var(--line)}
.home-hero::before{content:"";position:absolute;inset:0;z-index:-2;background:#f2f6f5 url('../img/Helix_BW_graded_full.png') right center/auto 125% no-repeat;background-blend-mode:multiply}
.home-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#f2f6f5 0%,rgba(242,246,245,.98) 32%,rgba(242,246,245,.88) 48%,rgba(242,246,245,.18) 76%,rgba(242,246,245,0))}
.home-hero h1{font-weight:700;font-size:clamp(3.1rem,5.8vw,5rem);letter-spacing:-.045em;max-width:720px}
.home-hero .eyebrow{color:var(--teal)}.hero-rule{background:var(--teal)}
.home-hero .lede{max-width:590px;color:var(--ink)}.home-hero .text-link{color:var(--teal);font-weight:600}
.home-hero .button.light{background:var(--teal);border-color:var(--teal);color:white}.home-hero .button.light:hover{background:#00565b}
.intro h2{max-width:360px}
@media(max-width:900px){html:not(.js) .site-header{position:static}.home-hero::after{background:linear-gradient(90deg,rgba(242,246,245,.98),rgba(242,246,245,.85) 65%,rgba(242,246,245,.65))}}
@media(max-width:600px){.brand-mark{width:34px;height:38px}.brand-name{font-size:1.7rem}.brand-lab{font-size:1rem}.brand-affiliation{font-size:.53rem}.home-hero h1{font-size:clamp(2.6rem,11vw,3.4rem)}.home-hero::before{background-position:65% center}}
@media print{.site-header{position:static}.filters,.menu-toggle,.year-nav,.site-footer{display:none!important}.publication-layout{display:block}body{background:white}.publication{break-inside:avoid}a{color:inherit}}