:root{
  --paper:#F7F8F6;
  --ink:#1A1C1A;
  --muted:#5F6560;
  --rule:#DFE2DD;
  --rule-soft:#ECEEEA;
  --accent:#B45A14;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#111312;
    --ink:#E8EAE6;
    --muted:#969C96;
    --rule:#282C29;
    --rule-soft:#1E211F;
    --accent:#D98A3F;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--ink);text-decoration-color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1.5px}
a:hover{color:var(--accent)}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

/* ---- top bar ---- */
.bar{border-bottom:1px solid var(--rule);background:var(--paper)}
.bar-in{
  max-width:60rem;margin:0 auto;padding:0 1.5rem;
  display:flex;align-items:center;gap:1.25rem;height:3.25rem;
}
.mark{display:flex;flex:none;text-decoration:none}
.mark svg{width:22px;height:22px;color:var(--ink);display:block}
.bar nav{margin-left:auto;display:flex;gap:1.5rem}
.bar nav a{
  text-decoration:none;font-size:.82rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);padding:.9rem 0;
}
.bar nav a:hover{color:var(--ink)}
.bar nav a[aria-current="page"]{color:var(--ink);box-shadow:inset 0 -2px 0 0 var(--accent)}

/* ---- layout ---- */
main{max-width:60rem;margin:0 auto;padding:0 1.5rem}
section{padding:2.6rem 0;border-bottom:1px solid var(--rule-soft)}
section:last-of-type{border-bottom:none}
.intro{padding-top:clamp(2.5rem,7vw,4.5rem);border-bottom:1px solid var(--rule)}

h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(2.1rem,7vw,2.9rem);line-height:1.08;letter-spacing:-.01em;margin:0;
}
.role{color:var(--muted);margin:.4rem 0 0;font-size:1rem}
.bio{margin:1.6rem 0 0;font-size:1.12rem;line-height:1.65;max-width:40rem}

h2{
  font-family:var(--mono);font-size:.72rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  margin:0 0 1.3rem;
}

/* ---- thesis ---- */
.thesis{display:flex;gap:1.75rem;align-items:flex-start;flex-wrap:wrap}
.cover{flex:none;width:6.75rem;text-decoration:none;display:block}
.cover img{
  display:block;width:100%;height:auto;border-radius:2px;
  box-shadow:0 2px 14px rgba(0,0,0,.24);
}
.thesis-text{flex:1 1 18rem;min-width:0;max-width:38rem}
.thesis-text p{margin:0 0 .9rem}
.thesis-text p:last-child{margin-bottom:0}
.aside{color:var(--muted);font-size:.9rem;line-height:1.5}

/* ---- talks ---- */
.talks{list-style:none;margin:0;padding:0}
.talks li{
  display:grid;grid-template-columns:3.4rem minmax(0,1fr) auto;gap:.15rem 1.5rem;
  align-items:baseline;
  padding:.7rem 0;border-bottom:1px solid var(--rule-soft);
}
.talks li:last-child{border-bottom:none}
.yr{
  font-family:var(--mono);font-size:.8rem;color:var(--muted);
  font-variant-numeric:tabular-nums;
}
.t{font-size:1rem;line-height:1.4}
.v{color:var(--muted);font-size:.88rem;text-align:right;white-space:nowrap}

/* ---- packages ---- */
.pkgs{margin:0}
.pkgs div{
  padding:.75rem 0;border-bottom:1px solid var(--rule-soft);
  display:grid;grid-template-columns:10rem minmax(0,1fr);gap:1.5rem;align-items:baseline;
}
.pkgs div:last-child{border-bottom:none}
.pkgs dt{font-weight:600}
.pkgs dd{margin:0;color:var(--muted);font-size:.95rem}

/* ---- links ---- */
.links{list-style:none;margin:0;padding:0}
.links li{
  padding:.7rem 0;border-bottom:1px solid var(--rule-soft);
  display:flex;justify-content:space-between;gap:1rem;align-items:baseline;
}
.links li:last-child{border-bottom:none}
.links span{color:var(--muted);font-size:.86rem;font-family:var(--mono)}

/* ---- photographs ---- */
.gallery{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:2.75rem 1.75rem;align-items:start;padding:2.6rem 0;
}
figure{margin:0}
figure.pano{grid-column:1 / -1}
figure img{display:block;width:100%;height:auto;border-radius:2px;background:var(--rule-soft)}
figcaption{
  margin-top:.6rem;display:flex;justify-content:space-between;gap:1rem;
  font-size:.88rem;color:var(--muted);
}
figcaption .where{font-family:var(--mono);font-size:.78rem;white-space:nowrap}
.lede{margin:0;padding:2.4rem 0 0;color:var(--muted);max-width:34rem}

/* ---- footer ---- */
footer{
  max-width:60rem;margin:0 auto;padding:2.5rem 1.5rem 4rem;
  color:var(--muted);font-size:.85rem;border-top:1px solid var(--rule);
}
footer p{margin:0}

@media (max-width:680px){
  .gallery{grid-template-columns:minmax(0,1fr);gap:2.25rem}
}
@media (max-width:520px){
  .talks li{grid-template-columns:3.4rem minmax(0,1fr);gap:.1rem .9rem}
  .yr{grid-row:span 2}
  .v{text-align:left;white-space:normal}
  .pkgs div{grid-template-columns:minmax(0,1fr);gap:.15rem}
}