.header-nav [aria-current]{color:var(--accent);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:9px}
.research-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px;margin-top:38px}
.research-card{display:flex;flex-direction:column;padding:27px 25px 25px;border:1px solid var(--line);border-top:3px solid var(--accent);text-decoration:none;transition:border-color .18s,background .18s}
.research-card:hover{border-color:var(--gold);background:var(--paper);color:var(--ink)}
.research-card .card-number{font-size:12px;color:var(--accent);font-weight:700;letter-spacing:.12em;margin-bottom:24px}
.research-card h3{font:normal 26px/1.2 Georgia,'Times New Roman',serif;letter-spacing:-.025em;margin:0 0 16px}
.research-card p{font-size:15px;color:var(--body);margin:0 0 26px}
.research-card .card-link{margin-top:auto;font-size:13px;font-weight:700;color:var(--accent)}
.research-card:hover .card-link{color:#80621F}
.research-hero{background:var(--paper);border-bottom:1px solid var(--line);padding:36px 0 66px}
.breadcrumb{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:40px}
.breadcrumb a{color:var(--accent)}
.research-hero h1{font:normal clamp(39px,5.4vw,66px)/1.08 Georgia,'Times New Roman',serif;letter-spacing:-.045em;max-width:930px;margin:18px 0 23px}
.research-hero .intro{font-size:19px;line-height:1.65;color:var(--body);max-width:790px;margin:0}
.area-nav{background:white;border-bottom:1px solid var(--line)}
.area-nav .container{display:flex;flex-wrap:wrap;gap:14px 30px;padding-top:20px;padding-bottom:20px}
.area-nav a{font-size:13px;text-decoration:none;color:var(--muted)}
.area-nav [aria-current]{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:5px}
.detail-page section{padding:65px 0}
.detail-page .section-label{letter-spacing:.1em}
.detail-page .section-body h2{font-size:36px}
.detail-page h3{font:normal 26px/1.3 Georgia,'Times New Roman',serif;letter-spacing:-.02em;margin:0 0 16px}
.detail-page .project{padding:0;border:0;margin:0}
.detail-page .project-id{margin-bottom:17px}
.detail-list{margin:23px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.detail-list li{padding:16px 0;border-bottom:1px solid var(--line);color:var(--body)}
.detail-list strong{color:var(--ink)}
.study{padding:28px 0;border-top:1px solid var(--line)}
.study:first-of-type{margin-top:27px}
.study:last-child{padding-bottom:0}
.study .study-label{font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:9px}
.reference{padding:21px 0;border-top:1px solid var(--line)}
.reference:first-of-type{margin-top:26px}
.reference a{font:normal 22px/1.35 Georgia,'Times New Roman',serif;text-decoration:none}
.reference a:hover{text-decoration:underline}
.reference span{display:block;font-size:13px;color:var(--muted);margin-top:8px}
.reference .doi{font:13px/1.6 Arial,Helvetica,sans-serif;display:inline-block;color:var(--accent);margin-top:8px;overflow-wrap:anywhere}
.study .reference{margin-top:22px;padding:17px 0 0}
.study .reference a{font:normal 16px/1.5 Arial,Helvetica,sans-serif}
.study .reference .doi{font-size:13px}
.reference-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.project-people{font-size:14px;color:var(--body);margin:0 0 18px}
.detail-page .section-body>.project{margin:28px 0 32px;padding:25px 0 28px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.detail-page .project .project-id{line-height:1.9}
.detail-page .project+.study{border-top:0;padding-top:0}
.next-areas{padding:33px 0;background:var(--paper);border-top:1px solid var(--line)}
.next-areas .container{display:flex;gap:18px 30px;flex-wrap:wrap;justify-content:space-between}
.next-areas a{font-size:14px;font-weight:700;color:var(--accent)}
@media(max-width:1000px){.header-nav{gap:20px}.research-card{padding:23px 19px}.research-card h3{font-size:24px}}
@media(max-width:850px){.research-cards{gap:15px}.research-card h3{font-size:22px}.research-card p{font-size:14px}}
@media(max-width:650px){.research-cards{grid-template-columns:1fr;gap:18px;margin-top:26px}.research-card{padding:24px}.research-card .card-number{margin-bottom:16px}.research-card h3{font-size:28px}.research-card p{font-size:15px;margin-bottom:19px}.research-hero{padding:25px 0 46px}.breadcrumb{margin-bottom:29px}.research-hero .intro{font-size:17px}.area-nav .container{gap:13px;padding-top:16px;padding-bottom:16px}.area-nav a{font-size:12px}.detail-page section{padding:47px 0}.detail-page .section-body h2{font-size:32px}.detail-page h3{font-size:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.research-card{transition:none}}