:root{
  --navy:#0b2a5b;--navy2:#173f7e;--blue:#155eef;--indigo:#5b5cf6;--ink:#17243a;--muted:#64748b;
  --line:#dbe6f5;--soft:#f7faff;--soft2:#eef5ff;--white:#fff;--max:1200px;
  --shadow:0 18px 48px rgba(23,63,126,.10);--shadow2:0 10px 30px rgba(23,63,126,.07)
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.62}
a{color:var(--blue);text-decoration:none} a:hover{text-decoration:none} img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 44px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,230,245,.88)}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-family:Georgia,"Times New Roman",serif;font-weight:700;font-size:1.55rem;color:var(--navy);letter-spacing:-.025em}.nav-links{display:flex;align-items:center;gap:25px;font-size:.94rem}.nav-links a{color:#2b3d5b;position:relative;padding:26px 0 22px}.nav-links a:hover,.nav-links a.active{color:var(--blue)}.nav-links a.active:after{content:"";position:absolute;left:0;right:0;bottom:13px;height:2px;border-radius:2px;background:var(--blue)}.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;color:var(--navy);font-size:.95rem}
.hero{position:relative;overflow:hidden;padding:60px 0 52px;background:linear-gradient(180deg,#fff 0%,#fbfdff 68%,#f7faff 100%);border-bottom:1px solid #e8eef7}.hero:before{content:"";position:absolute;width:760px;height:760px;border:1px solid rgba(70,110,230,.10);border-radius:50%;right:-315px;top:-430px;box-shadow:0 0 0 78px rgba(70,110,230,.028),0 0 0 154px rgba(70,110,230,.02)}.hero:after{content:"";position:absolute;left:50%;right:-5%;bottom:-92px;height:210px;background:repeating-radial-gradient(ellipse at 55% 130%,transparent 0 17px,rgba(42,100,235,.075) 18px 19px,transparent 20px 33px);opacity:.55;pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:50px;align-items:center;position:relative;z-index:2}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:var(--blue);font-weight:750;margin-bottom:12px}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:var(--navy);line-height:1.16;margin-top:0}h1{font-size:clamp(2.75rem,5vw,4.65rem);letter-spacing:-.045em;margin-bottom:8px}.title-line{font-size:1.48rem;color:var(--blue);font-weight:680;margin:0 0 6px}.affiliation{font-size:1.06rem;color:#344560;margin:0}.rule{width:50px;height:2px;background:var(--blue);margin:24px 0}.focus-line{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:1.45rem;line-height:1.35;margin:0 0 13px}.lede{max-width:690px;color:#52627b;font-size:1.06rem;margin:0 0 25px}.actions{display:flex;flex-wrap:wrap;gap:11px}.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid #cbdaf4;background:#fff;color:var(--navy);border-radius:12px;padding:10px 15px;font-weight:680;box-shadow:0 6px 18px rgba(25,69,142,.055);transition:.2s transform,.2s border-color,.2s box-shadow}.btn:hover{transform:translateY(-2px);border-color:#9db8ee;box-shadow:0 10px 24px rgba(25,69,142,.10)}.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.hero-art{min-height:450px;position:relative;display:flex;align-items:center;justify-content:center}.portrait-shell{width:min(360px,88%);aspect-ratio:4/5;border-radius:24px;background:#fff;border:1px solid #d8e4fb;box-shadow:var(--shadow);position:relative;overflow:hidden}.portrait-shell img{width:100%;height:100%;object-fit:cover;object-position:50% 22%}.portrait-shell:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45);border-radius:24px;pointer-events:none}.hero-note{position:absolute;right:-96px;top:26px;width:280px;color:#6680bc;font:italic 1.06rem Georgia,"Times New Roman",serif;line-height:1.45;padding:14px 14px 14px 20px;background:linear-gradient(90deg,rgba(255,255,255,.88),rgba(255,255,255,.28));border-left:2px solid rgba(21,94,239,.18);box-shadow:0 8px 22px rgba(31,64,120,.06);backdrop-filter:blur(2px)}
.section{padding:62px 0}.section.alt{background:#fbfdff;border-top:1px solid #edf2f8;border-bottom:1px solid #edf2f8}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:27px}.section-head h2{font-size:2rem;margin-bottom:0}.section-head p{margin:0;color:var(--muted);max-width:760px}.text-link{font-weight:700;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.card{background:#fff;border:1px solid #dfe8f7;border-radius:16px;padding:23px;min-height:215px;box-shadow:0 8px 28px rgba(21,59,120,.04);transition:.22s transform,.22s box-shadow,.22s border-color}.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(21,59,120,.09);border-color:#c3d5f7}.icon{width:54px;height:54px;border-radius:15px;background:linear-gradient(145deg,#edf4ff,#f8f9ff);display:grid;place-items:center;margin-bottom:18px;color:var(--blue);font-size:1.26rem;font-weight:750;border:1px solid #dae6fb}.card h3{font-size:1.16rem;margin-bottom:10px}.card p{color:#5b6a82;margin:0;font-size:.96rem}.two-col{display:grid;grid-template-columns:1.07fr .93fr;gap:55px}.publication-list,.news-list{display:grid;gap:0;border-top:1px solid var(--line)}.pub,.news-item{padding:17px 0;border-bottom:1px solid var(--line)}.pub-title{font-weight:750;color:#183664;line-height:1.35;margin-bottom:5px}.pub-meta{color:#7a8799;font-size:.9rem}.pub-links{margin-top:7px;display:flex;gap:14px;flex-wrap:wrap;font-size:.9rem;font-weight:650}.news-item{display:grid;grid-template-columns:112px 1fr;gap:18px}.news-date{color:#677da5;font-size:.9rem}.news-copy{color:#4f5f76}
.page-hero{padding:55px 0 38px;background:linear-gradient(180deg,#fff,#f7faff);border-bottom:1px solid #e8eef7}.page-hero h1{font-size:clamp(2.4rem,4vw,3.65rem);margin-bottom:12px}.page-hero p{max-width:820px;color:#5d6d84;font-size:1.04rem}.content{padding:52px 0 78px}.content h2{font-size:1.85rem;margin:40px 0 18px}.content h2:first-child{margin-top:0}.bullets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 36px;padding:0;list-style:none}.bullets li{padding:12px 14px 12px 38px;background:#f8fbff;border:1px solid #e1eaf7;border-radius:12px;position:relative}.bullets li:before{content:"";position:absolute;left:17px;top:20px;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--indigo))}.project-list{display:grid;gap:16px}.project{padding:22px 24px;border-left:3px solid var(--blue);background:#fbfdff;border-radius:0 14px 14px 0;border-top:1px solid #e6eef9;border-right:1px solid #e6eef9;border-bottom:1px solid #e6eef9}.project h3{margin-bottom:7px;font-size:1.12rem}.project p{margin:0;color:#58687e}.tag{display:inline-block;margin-top:10px;margin-right:7px;padding:4px 9px;border-radius:999px;background:#eef4ff;color:#31589e;font-size:.8rem;font-weight:650}.callout{background:linear-gradient(135deg,#eef5ff,#fafaff);border:1px solid #dbe6fa;border-radius:18px;padding:25px 28px;margin:26px 0}.callout strong{color:var(--navy)}
.pub-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:0 0 26px}.pub-search{flex:1 1 320px;min-width:220px;border:1px solid #cfdcf1;border-radius:12px;padding:11px 13px;font:inherit;color:var(--ink);outline:none}.pub-search:focus{border-color:#94b2ea;box-shadow:0 0 0 3px rgba(21,94,239,.08)}.filter-btn{border:1px solid #d6e1f2;background:#fff;border-radius:999px;padding:8px 12px;color:#415674;font-weight:650;cursor:pointer}.filter-btn.active,.filter-btn:hover{background:#edf4ff;color:var(--blue);border-color:#bcd0f4}.year-block{margin:28px 0 34px}.year-block h2{display:flex;align-items:center;gap:14px;margin-bottom:5px}.year-block h2:after{content:"";height:1px;background:var(--line);flex:1}.pub-record{padding:17px 0;border-bottom:1px solid var(--line)}.pub-record.hidden{display:none}.pub-record .pub-title{font-size:1rem}.pub-record .pub-meta{margin-top:3px}.pub-type{display:inline-block;margin-left:7px;padding:2px 7px;border-radius:999px;background:#eff5ff;color:#466aa5;font-size:.74rem;font-weight:700;vertical-align:1px}.pub-note{color:#6d7d93;font-size:.92rem}.pub-count{font-size:.9rem;color:#74839a;margin-left:auto}.timeline{border-left:2px solid #dbe6f8;margin-left:8px;padding-left:28px;display:grid;gap:24px}.timeline-item{position:relative}.timeline-item:before{content:"";position:absolute;left:-36px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px #edf4ff}.timeline-item h3{font-size:1.08rem;margin-bottom:5px}.timeline-item p{margin:0;color:#5e6d83}.timeline-item .sub{font-size:.9rem;color:#8995a7;margin-top:4px}.cv-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:42px}.cv-card{background:#fbfdff;border:1px solid #e1eaf7;border-radius:16px;padding:22px}.cv-card h3{font-size:1.08rem;margin-bottom:8px}.cv-card p{margin:3px 0;color:#56677f}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.stat{padding:18px;border:1px solid #dfe8f7;border-radius:14px;background:#fff}.stat .big{font:700 1.6rem Georgia,"Times New Roman",serif;color:var(--navy)}.stat .small{font-size:.85rem;color:#728096}.footer{background:#f7faff;border-top:1px solid #e4ebf6;padding:34px 0 42px;margin-top:0}.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-end}.footer-name{font:700 1.18rem Georgia,"Times New Roman",serif;color:var(--navy)}.footer p{margin:4px 0 0;color:#728096;font-size:.9rem}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:.9rem}.small-note{font-size:.86rem;color:#7d8a9d}
@media(max-width:930px){.hero-grid,.two-col,.cv-grid{grid-template-columns:1fr}.hero-art{min-height:390px;margin-top:-4px}.hero-note{right:0;top:10px;width:245px}.cards{grid-template-columns:repeat(2,1fr)}.nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 22px 22px;flex-direction:column;align-items:flex-start;gap:2px}.nav-links.open{display:flex}.nav-links a{padding:10px 0;width:100%}.nav-links a.active:after{display:none}.menu-btn{display:block}}
@media(max-width:640px){.container{width:min(var(--max),calc(100% - 28px))}.hero{padding-top:44px}.focus-line{font-size:1.22rem}.title-line{font-size:1.25rem}.cards,.bullets,.stat-strip{grid-template-columns:1fr}.card{min-height:0}.section{padding:48px 0}.section-head{align-items:flex-start;flex-direction:column}.news-item{grid-template-columns:1fr;gap:4px}.footer-grid{flex-direction:column;align-items:flex-start}.hero-note{display:none}.portrait-shell{width:78%;max-width:330px}.pub-count{width:100%;margin-left:0}}

/* V3 visual research and publication highlights */
.cards-3{grid-template-columns:repeat(3,1fr)}
.featured-pubs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.featured-pub{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid #dfe8f7;border-radius:18px;box-shadow:0 8px 28px rgba(21,59,120,.05);transition:.22s transform,.22s box-shadow,.22s border-color}
.featured-pub:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(21,59,120,.10);border-color:#c4d7f7}
.featured-pub-media{height:220px;background:#fff;border-bottom:1px solid #e7eef8;display:flex;align-items:center;justify-content:center;overflow:hidden}
.featured-pub-media img{width:100%;height:100%;object-fit:contain;padding:9px;background:#fff}
.featured-pub-body{padding:19px 20px 21px;display:flex;flex-direction:column;flex:1}
.featured-pub-body h3{font-size:1.07rem;margin:5px 0 9px;line-height:1.32}
.featured-pub-body p{font-size:.92rem;color:#5f6e83;margin:0 0 13px}
.featured-pub-body .text-link{margin-top:auto}
.featured-kicker{font-size:.75rem;line-height:1.4;text-transform:uppercase;letter-spacing:.08em;color:#5475ad;font-weight:750}
.compact{font-size:.98rem;margin-bottom:18px}
.mini-photo{border-radius:17px;overflow:hidden;border:1px solid #dfe8f7;background:#fff;box-shadow:var(--shadow2)}
.mini-photo img{width:100%;aspect-ratio:16/9;object-fit:cover}
.research-directions{display:grid;gap:28px}
.research-direction{display:grid;grid-template-columns:.96fr 1.04fr;border:1px solid #dde8f7;border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 12px 34px rgba(21,59,120,.055)}
.research-visual{min-height:330px;background:#fff;border-right:1px solid #e5edf8;display:flex;align-items:center;justify-content:center;padding:14px}
.research-visual img{width:100%;height:100%;max-height:390px;object-fit:contain;background:#fff}
.research-copy{padding:28px 30px}
.research-copy h3{font-size:1.55rem;margin:5px 0 11px}
.research-copy p{color:#56677f;margin:0 0 17px}
.rep-papers{display:grid;gap:8px;padding-top:14px;border-top:1px solid #e7eef8}
.rep-papers strong{font-size:.79rem;text-transform:uppercase;letter-spacing:.08em;color:#718099}
.rep-papers a{font-size:.91rem;font-weight:650;line-height:1.45}
.community-section{margin-top:52px;padding-top:5px}
.group-photo{margin:0;background:#fff;border:1px solid #dfe8f7;border-radius:20px;overflow:hidden;box-shadow:var(--shadow2)}
.group-photo img{width:100%;max-height:760px;object-fit:cover}
.group-photo figcaption{padding:13px 18px 15px;color:#687991;font-size:.9rem;border-top:1px solid #e8eef7;background:#fbfdff}
.selected-publications{margin-bottom:50px}
.all-pubs-heading{margin-top:0!important;margin-bottom:18px!important}
.pub-page .selected-publications .section-head h2{margin:0}

@media(max-width:1000px){
  .featured-pubs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .research-direction{grid-template-columns:1fr}
  .research-visual{border-right:0;border-bottom:1px solid #e5edf8;min-height:280px}
}
@media(max-width:700px){
  .cards-3,.featured-pubs-grid{grid-template-columns:1fr}
  .featured-pub-media{height:230px}
  .research-copy{padding:22px 20px}
  .research-visual{min-height:220px;padding:8px}
  .group-photo img{max-height:none}
}