:root{
  /* University of Florida palette */
  --uf-blue:#0a2d9c;      /* UF Blue, a touch lighter for on-screen text */
  --uf-orange:#d94a1e;    /* UF Orange, desaturated for small type */
  --uf-blue-ink:#001b87;
  --ink:#1f2733;          /* headings — a step down from black */
  --body:#525c69;         /* body copy */
  --muted:#828b96;
  --line:#e0e2df;
  --line-soft:#e9eae7;
  --paper:#f6f6f3;        /* page background — soft, faintly warm */
  --surface:#fcfcfa;      /* raised panels sit just above the paper */
  --wash:#eeefeb;         /* recessed blocks */
  --tint:#eef1f8;         /* alternating section band, blue-leaning */
  --tint-line:#dbe1ef;    /* borders inside tinted bands */
  --orange-soft:#fdf0ea;  /* orange at 8% — callouts only */
  --white:#fff;
  --display:"Fraunces","Iowan Old Style",Georgia,serif;   /* name + headings */
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --wrap:1080px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

body{margin:0;background:var(--paper);color:var(--body);font-family:var(--sans);
  font-size:15.5px;line-height:1.72;-webkit-font-smoothing:antialiased;
  font-feature-settings:"cv05","ss01"}
img{max-width:100%;display:block}
a{color:var(--uf-blue)}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--uf-orange);outline-offset:3px;border-radius:2px}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.2}
h1,h2{font-family:var(--display);font-weight:600;font-variation-settings:"SOFT" 0,"WONK" 1;
  letter-spacing:-.015em}
h3,h4{font-family:var(--sans);font-weight:650;letter-spacing:-.005em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------------- header ---------------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,246,243,.92);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:20px;height:70px}
.brand{font-family:var(--display);font-size:18px;letter-spacing:-.015em;color:var(--ink);
  font-weight:600;text-decoration:none}
.brand:hover{text-decoration:none}
.brand span{font-weight:400;color:var(--muted)}
.mainnav{margin-left:auto;display:flex;gap:24px;font-size:13.5px;font-weight:500}
.mainnav a{color:var(--body);padding:24px 0;border-bottom:2px solid transparent;text-decoration:none}
.mainnav a:hover{color:var(--ink)}
.mainnav a.on{color:var(--ink);border-bottom-color:var(--uf-orange)}
.socials{display:flex;gap:14px;padding-left:20px;border-left:1px solid var(--line)}
.socials a{color:var(--muted);display:grid;place-items:center}
.socials a:hover{color:var(--uf-blue)}
.socials svg{width:16px;height:16px;fill:currentColor}
.navtoggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:5px;padding:8px 12px;cursor:pointer;font:inherit;font-size:13px;color:var(--ink)}

/* ---------------- hero ---------------- */
.hero{padding:76px 0 68px;background:var(--tint);border-bottom:1px solid var(--tint-line)}
.hero .recruit{background:var(--surface)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:60px;align-items:start}
.hero h1{font-size:clamp(42px,5.6vw,66px);line-height:1.02;letter-spacing:-.028em;
  margin-bottom:14px;font-weight:600;font-variation-settings:"SOFT" 0,"WONK" 1,"opsz" 48}
.hero .role{font-family:var(--display);font-size:19px;font-weight:500;font-style:italic;
  color:var(--ink);margin-bottom:3px;letter-spacing:-.01em}
.hero .role a{font-weight:600;font-style:normal}
.hero .affil{font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--muted);margin-bottom:24px}
.hero .accent{width:56px;height:4px;background:var(--uf-orange);margin-bottom:26px;border-radius:2px}
.hero p{font-size:16px;line-height:1.72;max-width:62ch}
.hero strong{color:var(--ink);font-weight:600}
.altname{margin-top:16px;font-size:13.5px;color:var(--muted)}
.herobtns{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.btn{display:inline-block;font-size:13px;font-weight:600;padding:10px 18px;border-radius:4px;
  background:var(--uf-blue);color:#fff;border:1px solid var(--uf-blue);text-decoration:none}
.btn:hover{background:var(--uf-blue-ink);border-color:var(--uf-blue-ink);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--uf-blue);border-color:var(--line)}
.btn.ghost:hover{background:var(--wash);color:var(--uf-blue-ink);border-color:#d6dae1}
.portrait{width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--wash);
  border-radius:3px;box-shadow:0 1px 3px rgba(31,39,51,.07)}

.recruit{margin-top:34px;border-left:3px solid var(--uf-orange);background:var(--orange-soft);
  padding:16px 20px;max-width:66ch;font-size:14.5px;border-radius:0 4px 4px 0}
.recruit b{display:block;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--uf-orange);font-weight:700;margin-bottom:5px}

/* ---------------- sections ---------------- */
.section{padding:64px 0;border-bottom:1px solid var(--line)}
.section:last-of-type{border-bottom:0}
.section.band{background:var(--tint);border-bottom-color:var(--tint-line)}
.hero + .section.band{background:var(--paper);border-bottom-color:var(--line)}
.hero + .section.band .card,.hero + .section.band .thrust{border-color:var(--line)}
.section.band .card,.section.band .thrust{border-color:var(--tint-line)}
.section.band .list,.section.band .list li{border-color:var(--tint-line)}
.section.band .people li{border-color:var(--tint-line)}
.sechead{margin-bottom:34px;max-width:70ch}
.sechead h2{font-size:32px;letter-spacing:-.02em;font-variation-settings:"SOFT" 0,"WONK" 1,"opsz" 36}
.sechead h2::after{content:"";display:block;width:38px;height:3px;background:var(--uf-orange);
  border-radius:2px;margin-top:14px}
.sechead .sub{margin-top:14px;font-size:16px;line-height:1.7}

/* ---------------- research ---------------- */
.thrusts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;align-items:start}
.thrust{background:var(--surface);border:1px solid var(--line);border-radius:6px;
  border-top:3px solid var(--uf-blue);padding:24px;display:flex;flex-direction:column}
.thrust h3{font-family:var(--display);font-size:20px;font-weight:600;margin-bottom:12px;
  line-height:1.25;color:var(--uf-blue);letter-spacing:-.015em}
.thrust p{font-size:14px}
.thrust ul{list-style:none;margin:16px 0 0;padding:14px 0 0;border-top:1px solid var(--line-soft);font-size:13px}
.thrust li{margin-bottom:9px;line-height:1.5}
.thrust li:last-child{margin-bottom:0}
.thrust em{font-style:italic}
.thrust.has-papers{cursor:pointer}
.thrust.has-papers:hover{border-color:var(--uf-blue)}
.thrust-toggle{display:inline-flex;align-items:center;gap:7px;margin-top:16px;
  font-size:12.5px;font-weight:600;color:var(--uf-blue);letter-spacing:.01em}
.thrust-toggle .chev{font-size:9px;transition:transform .18s}
.thrust[aria-expanded="true"] .thrust-toggle .chev{transform:rotate(180deg)}
.thrust-toggle-hide{display:none}
.thrust[aria-expanded="true"] .thrust-toggle-show{display:none}
.thrust[aria-expanded="true"] .thrust-toggle-hide{display:inline}
.thrust-papers{display:none}
.thrust[aria-expanded="true"] .thrust-papers{display:block}

/* ---------------- publications ---------------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:13px;
  padding-bottom:14px;border-bottom:1px solid var(--line)}
.filters select{font:inherit;font-size:13px;padding:7px 10px;border:1px solid var(--line);
  border-radius:4px;background:var(--surface);color:var(--ink)}
.filters button{font:inherit;font-size:13px;font-weight:500;padding:7px 12px;border-radius:4px;
  border:1px solid var(--line);background:var(--surface);color:var(--body);cursor:pointer}
.filters button:hover{background:var(--wash)}
.filters .count{margin-left:auto;color:var(--muted)}

.yearblock{border-bottom:1px solid var(--line)}
.yearblock > button{width:100%;display:flex;align-items:center;justify-content:space-between;
  font:inherit;font-family:var(--display);font-size:21px;font-weight:600;color:var(--uf-blue);
  background:none;border:0;padding:17px 2px;cursor:pointer;text-align:left;
  font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.yearblock > button:hover{color:var(--uf-blue-ink)}
.yearblock .n{font-family:var(--sans);font-weight:400;color:var(--muted);font-size:12.5px;
  margin-left:10px;letter-spacing:0}
.yearblock .chev{font-size:11px;color:var(--uf-blue);transition:transform .18s}
.yearblock[data-open="true"] .chev{transform:rotate(180deg)}
.yearlist{display:none;padding:0 0 14px}
.yearblock[data-open="true"] .yearlist{display:block}

.pub{padding:13px 0;border-top:1px solid var(--line-soft)}
.pub .t{color:var(--ink);font-weight:600;font-size:15px;line-height:1.45}
.pub .m{font-size:13.5px;margin-top:2px}
.pub .m em{font-style:italic}
.pub .badge{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.06em;
  color:#fff;background:var(--uf-orange);border-radius:3px;
  padding:2px 7px;margin-left:8px;vertical-align:2px}
.pub .acts{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;font-size:12.5px}
.pub .acts a,.pub .acts button{font:inherit;font-size:12.5px;font-weight:500;background:none;
  border:0;padding:0;color:var(--uf-blue);cursor:pointer;
  border-bottom:1px solid rgba(10,45,156,.32);text-decoration:none}
.pub .acts a:hover,.pub .acts button:hover{text-decoration:none;border-bottom-color:var(--uf-blue)}
.pub pre{margin:10px 0 0;background:var(--wash);border:1px solid var(--line);border-radius:4px;
  padding:14px;font-size:12px;line-height:1.55;overflow-x:auto;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink)}
.empty{padding:24px 0;font-size:14px}

/* ---------------- list rows (news, awards, service) ---------------- */
.list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.list li{display:grid;grid-template-columns:92px minmax(0,1fr);gap:20px;
  padding:9px 0;border-bottom:1px solid var(--line-soft);align-items:baseline}
.list li:last-child{border-bottom:0}
.list .k{font-size:12.5px;color:var(--uf-blue);font-weight:600;line-height:1.5;
  font-variant-numeric:tabular-nums;letter-spacing:.01em}
.list .h{color:var(--ink);font-weight:600;font-size:14.5px;line-height:1.5}
.list p{font-size:13.5px;line-height:1.55;margin:1px 0 0;max-width:66ch}
.list .org{font-size:13.5px;line-height:1.5;margin-top:0;color:var(--muted)}
#newslist{display:grid;grid-template-columns:1fr 1fr;column-gap:44px;
  border-top:0;border-bottom:1px solid var(--line-soft)}
#newslist::before{content:"";grid-column:1/-1;border-top:1px solid var(--line)}
#newslist li{grid-template-columns:56px minmax(0,1fr)}
#svc li{grid-template-columns:104px minmax(0,1fr)}
#awardlist{display:grid;grid-template-columns:1fr 1fr;column-gap:44px;
  border-top:0;border-bottom:1px solid var(--line-soft)}
#awardlist::before{content:"";grid-column:1/-1;border-top:1px solid var(--line)}
#awardlist li{grid-template-columns:56px minmax(0,1fr)}
#presslist li{grid-template-columns:56px minmax(0,1fr)}
#talklist li{grid-template-columns:84px minmax(0,1fr)}
#fundlist li{grid-template-columns:104px minmax(0,1fr)}
#pastcourses li{grid-template-columns:104px minmax(0,1fr)}
.list.edu{margin-top:22px;border-top:1px solid var(--tint-line)}
.list.edu li{grid-template-columns:56px minmax(0,1fr);border-bottom-color:var(--tint-line)}
.list .org .sub{display:block;font-size:12.5px;line-height:1.5;margin-top:2px;color:var(--muted)}
#presslist .org{font-size:12.5px;letter-spacing:.01em}

.more{margin-top:16px;font:inherit;font-size:13.5px;font-weight:500;background:none;border:0;
  padding:0;color:var(--uf-blue);cursor:pointer;border-bottom:1px solid rgba(10,45,156,.32)}

/* ---------------- teaching / group ---------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;
  border-top:3px solid var(--uf-orange);padding:24px}
.card .code{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.05em;
  color:var(--uf-blue);background:var(--tint);padding:3px 9px;border-radius:3px}
.card h3{font-family:var(--display);font-size:19px;font-weight:600;margin:10px 0 8px;
  letter-spacing:-.015em;line-height:1.25}
.card h3 a{text-decoration:none}
.card p{font-size:14px}
.card .meta{font-size:12.5px;color:var(--muted);margin-top:12px}

.people{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:0 28px;list-style:none;padding:0;margin:0}
.people li{padding:12px 0;border-bottom:1px solid var(--line-soft)}
.people .n{color:var(--ink);font-weight:600;font-size:14.5px;display:block}
.people .r{font-size:13px;color:var(--muted)}
.subhead{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--uf-orange);margin:0 0 12px}
.subhead + .people{margin-bottom:26px}
.note{margin-top:20px;font-size:14px;max-width:66ch}

/* ---------------- footer ---------------- */
.site-footer{background:var(--uf-blue);color:rgba(255,255,255,.78);border-top:4px solid var(--uf-orange);
  padding:52px 0 0;font-size:13.5px}
.site-footer h3{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:rgba(255,255,255,.62);margin-bottom:14px}
.site-footer a{color:#fff}
.site-footer a:hover{color:#fff;text-decoration:underline}
.fcols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:40px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:8px}
.fcontact div{margin-bottom:12px}
.fcontact b{display:block;color:#fff;font-weight:600;margin-bottom:1px}
.copy{border-top:1px solid rgba(255,255,255,.16);padding:16px 0;font-size:12.5px;
  color:rgba(255,255,255,.6);text-align:center}

/* ---------------- responsive ---------------- */
@media (max-width:900px){
  .thrusts{grid-template-columns:repeat(2,minmax(0,1fr))}
  #newslist{grid-template-columns:1fr;column-gap:0}
  #awardlist{grid-template-columns:1fr;column-gap:0}
  .hero .wrap{grid-template-columns:minmax(0,1fr);gap:32px}
  .portrait{max-width:220px}
  .fcols{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:740px){
  .navtoggle{display:block}
  .site-header .wrap{flex-wrap:wrap;height:auto;padding-top:14px;padding-bottom:14px}
  .mainnav{order:3;flex-basis:100%;flex-direction:column;gap:0;margin-left:0;display:none;
    border-top:1px solid var(--line);margin-top:12px}
  .mainnav.open{display:flex}
  .mainnav a{padding:11px 0;border-bottom:1px solid var(--line-soft)}
  .mainnav a.on{border-bottom-color:var(--line-soft);color:var(--uf-blue)}
  .socials{display:none}
  .thrusts{grid-template-columns:1fr}
  .hero{padding:48px 0 44px}
  .hero h1{font-size:38px}
  .section{padding:46px 0}
  #newslist{grid-template-columns:1fr;column-gap:0}
  .list li,#newslist li,#svc li,#presslist li,#talklist li,#fundlist li,#pastcourses li,#awardlist li,.list.edu li{grid-template-columns:minmax(0,1fr);gap:1px;padding:11px 0}
  .list .k{order:-1}
  .fcols{grid-template-columns:1fr}
}