/* Site styles: colors and fonts are defined in :root below. */
:root {
  color-scheme:light;
  --bg:#fff;
  --panel:#f4f6f9;
  --ink:#172436;
  --muted:#536071;
  --accent:#1755a0;
  --line:#dce1e7;
  --strong:#8390a1;
  --nav:rgba(255,255,255,.97);
  --serif:Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif
}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:115px
}

body {
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:17px/1.7 var(--sans);
  -webkit-font-smoothing:antialiased
}

a {
  color:var(--accent);
  text-decoration-thickness:1px;
  text-underline-offset:4px
}

a:hover {
  text-decoration:underline
}

a:focus-visible,button:focus-visible,summary:focus-visible {
  outline:3px solid var(--accent);
  outline-offset:4px
}

button,input,select {
  font:inherit
}

h1,h2,h3,p {
  margin-top:0
}

h1,h2 {
  font-family:var(--serif);
  font-weight:500;
  line-height:1.2
}

h3 {
  font-size:1rem;
  line-height:1.45;
  font-weight:650
}

p {
  margin-bottom:1.05rem
}

.wrap {
  width:min(1040px,calc(100% - 64px));
  margin-inline:auto
}

.skip {
  position:fixed;
  left:16px;
  top:-100px;
  background:var(--bg);
  padding:10px;
  z-index:30
}

.skip:focus {
  top:12px
}

.topbar {
  position:sticky;
  top:0;
  z-index:10;
  background:var(--nav);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px)
}

.nav-wrap {
  display:flex;
  align-items:center;
  gap:22px;
  min-height:76px;
  padding-block:12px
}

.brand {
  font-family:var(--serif);
  font-size:1.15rem;
  white-space:nowrap;
  color:var(--ink);
  text-decoration:none
}

.brand span {
  display:none
}

nav {
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:7px 17px;
  margin-left:auto
}

nav a {
  font-size:.875rem;
  text-decoration:none;
  color:var(--ink)
}

nav a[aria-current] {
  color:var(--accent);
  text-decoration:underline
}

.theme {
  border:1px solid var(--line);
  background:var(--bg);
  color:var(--ink);
  border-radius:50%;
  width:34px;
  height:34px;
  flex:none;
  cursor:pointer
}

.masthead {
  display:grid;
  grid-template-columns:205px 1fr;
  gap:44px;
  align-items:center;
  padding:58px 0 6px
}

.portrait {
  display:block;
  width:205px;
  height:257px;
  object-fit:cover;
  border-radius:3px
}

.affiliation-line {
  font-size:.875rem;
  color:var(--accent);
  font-weight:650;
  margin-bottom:12px
}

h1 {
  font-size:clamp(2.3rem,4.5vw,3.25rem);
  margin-bottom:12px;
  letter-spacing:-.025em
}

.role {
  font-weight:650;
  margin-bottom:2px
}

.affiliation {
  font-size:.94rem;
  color:var(--muted);
  margin-bottom:16px
}

.contact-links {
  display:flex;
  gap:6px 18px;
  flex-wrap:wrap;
  font-size:.875rem
}

.email {
  font-size:.875rem;
  margin:7px 0 0
}

.email a {
  color:var(--muted)
}

.section {
  padding-top:58px
}

.section>h2 {
  font-size:1.9rem;
  border-bottom:1px solid var(--strong);
  padding-bottom:12px;
  margin-bottom:25px
}

.bio {
  max-width:98ch
}

.bio p {
  line-height:1.8
}

.interest-list {
  list-style:none;
  padding:0;
  margin:0
}

.interest-list li {
  display:grid;
  grid-template-columns:260px 1fr;
  gap:28px;
  border-bottom:1px solid var(--line);
  padding:17px 0
}

.interest-list li:first-child {
  padding-top:0
}

.interest-list li:last-child {
  border:0;
  padding-bottom:0
}

.interest-list h3 {
  margin:0
}

.interest-list p {
  margin:0;
  color:var(--ink);
  font-size:.94rem
}

/* The news and publication lists are capped at five visible items by main.js,
   which measures where the sixth begins; without JavaScript both lists show in
   full. */
.news-scroll,.papers-scroll {
  overflow-y:auto;
  overscroll-behavior:contain;
  scrollbar-gutter:stable;
  padding-right:6px
}

.news-scroll:focus-visible,.papers-scroll:focus-visible {
  outline:3px solid var(--accent);
  outline-offset:4px
}

.news-list {
  list-style:none;
  padding:0;
  margin:0
}

.news-list li {
  display:grid;
  grid-template-columns:95px 1fr;
  gap:20px;
  padding:12px 0;
  border-bottom:1px solid var(--line)
}

.news-list li:first-child {
  padding-top:0
}

.news-list li:last-child {
  padding-bottom:0
}

.news-list time {
  font-size:.875rem;
  color:var(--accent);
  font-variant-numeric:tabular-nums
}

.news-list p {
  margin:0;
  font-size:1rem
}

.two-col {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:start
}

.column-title {
  font-size:.875rem;
  letter-spacing:.045em;
  text-transform:uppercase;
  color:var(--muted);
  border-bottom:1px solid var(--line);
  padding-bottom:12px;
  margin-bottom:17px
}

.entry-list {
  list-style:none;
  padding:0;
  margin:0
}

.entry-list li {
  display:grid;
  grid-template-columns:85px 1fr;
  gap:14px;
  padding:13px 0;
  border-bottom:1px solid var(--line);
  font-size:.94rem
}

.entry-list li:first-child {
  padding-top:0
}

.entry-list li:last-child {
  border-bottom:0
}

.entry-date {
  font-size:.875rem;
  color:var(--muted);
  font-variant-numeric:tabular-nums
}

.entry-list strong {
  font-weight:600
}

.section-intro {
  font-size:.94rem;
  margin-bottom:24px
}

summary {
  cursor:pointer
}

details[open]>summary {
  margin-bottom:12px
}

.pub-year {
  border-top:1px solid var(--line);
  padding:17px 0
}

.pub-year:last-child {
  border-bottom:1px solid var(--line)
}

.pub-year>summary {
  font-family:var(--serif);
  font-size:1.4rem;
  line-height:1.3;
  color:var(--ink)
}

.pub-year>summary span {
  font: .875rem var(--sans);
  color:var(--muted);
  margin-left:18px
}

.year-papers {
  padding:0 0 0 26px
}

.paper {
  padding:14px 0;
  border-bottom:1px solid var(--line)
}

/* Three lines per entry: title, authors, venue. A title linking to the paper
   keeps the body colour and carries a faint underline as the only cue. */
.paper h3 {
  margin-bottom:4px
}

.paper h3 a {
  color:inherit;
  text-decoration:underline;
  text-decoration-color:var(--line);
  text-underline-offset:3px
}

.paper h3 a:hover {
  color:var(--accent);
  text-decoration-color:currentColor
}

.paper:last-child {
  border-bottom:0;
  padding-bottom:8px
}

.venue {
  font-size:.875rem;
  color:var(--muted);
  font-style:italic;
  margin-bottom:0
}

.paper h3 {
  font-size:1.04rem;
  line-height:1.5;
  margin-bottom:7px
}

.authors {
  font-size:.875rem;
  color:var(--ink);
  margin-bottom:10px
}

.paper-links {
  display:flex;
  gap:16px;
  font-size:.82rem;
  margin:0
}

.paper-details {
  margin-top:10px;
  font-size:.875rem
}

.paper-details details {
  margin:7px 0
}

.paper-details summary {
  width:fit-content;
  color:var(--muted)
}

.paper-details p {
  font-size:.94rem;
  margin:12px 0
}

.paper-details pre {
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  background:var(--panel);
  padding:18px;
  font-size:.8rem
}

.teaching-grid {
  display:block
}

.teaching-grid>div {
  margin-bottom:30px
}

.teaching-grid>div:last-child {
  margin-bottom:0
}

.teaching-grid .column-title {
  margin-bottom:14px;
  color:var(--ink);
  text-transform:none;
  letter-spacing:0;
  font-size:1rem;
  font-weight:650
}

/* Course codes are short, so they run in two balanced columns under each
   institution; the institution heading stays full width. */
.courses.two-columns {
  columns:2;
  column-gap:44px
}

.courses.two-columns li {
  break-inside:avoid;
  -webkit-column-break-inside:avoid
}

/* Awards fill row by row, so reading left to right keeps them in date order.
   The year sits above the award, which keeps long date ranges on one line. */
.award-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 48px;
  list-style:none;
  padding:0;
  margin:0
}

.award-grid li {
  padding:13px 0;
  border-bottom:1px solid var(--line);
  font-size:.94rem
}

.award-grid .entry-date {
  display:block;
  margin-bottom:3px
}

.teaching-grid h3 {
  font-size:.95rem;
  margin-bottom:12px
}

.courses {
  padding-left:20px;
  margin:0;
  color:var(--ink);
  font-size:.94rem
}

.courses li {
  padding:4px 0
}

.service-grid {
  row-gap:25px
}

.service-grid h3 {
  font-size:.875rem;
  letter-spacing:.045em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:650;
  border-bottom:1px solid var(--line);
  padding-bottom:10px;
  margin-bottom:14px
}

.service-grid ul {
  padding-left:20px;
  margin:0;
  font-size:.94rem;
  color:var(--ink)
}

.service-grid li {
  padding:5px 0
}

.service-grid details {
  font-size:.94rem
}

.footer {
  border-top:1px solid var(--line);
  margin-top:60px;
  padding-block:28px;
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  font-size:.875rem;
  color:var(--muted)
}

.footer a {
  color:var(--muted)
}

[data-theme="dark"] {
  color-scheme:dark;
  --bg:#111d2b;
  --panel:#1b2c40;
  --ink:#eef3fa;
  --muted:#b4c0d1;
  --accent:#94c4ff;
  --line:#334357;
  --strong:#7c8da2;
  --nav:rgba(17,29,43,.97)
}

@media(max-width:1000px) {
  .nav-wrap {
    gap:14px;
    flex-wrap:wrap
  }
  nav {
    order:3;
    width:100%;
    justify-content:flex-start;
    gap:6px 21px
  }
  .theme {
    margin-left:auto
  }
  html {
    scroll-padding-top:150px
  }
  .masthead {
    padding-top:40px
  }
  .interest-list li {
    grid-template-columns:225px 1fr;
    gap:20px
  }
}

@media(max-width:680px) {
  .wrap {
    width:calc(100% - 36px)
  }
  .nav-wrap {
    padding-block:10px
  }
  nav {
    gap:6px 15px
  }
  nav a {
    font-size:.875rem
  }
  .masthead {
    grid-template-columns:110px 1fr;
    gap:22px;
    padding-top:32px
  }
  .portrait {
    width:110px;
    height:138px
  }
  .affiliation-line {
    font-size:.875rem;
    margin-bottom:10px
  }
  h1 {
    font-size:2.15rem
  }
  .role,.affiliation {
    font-size:.875rem
  }
  .contact-links {
    gap:7px 14px
  }
  .section {
    padding-top:40px
  }
  .section>h2 {
    font-size:1.65rem;
    margin-bottom:22px
  }
  .two-col {
    grid-template-columns:1fr;
    gap:28px
  }
  .courses.two-columns {
    columns:1
  }
  .award-grid {
    grid-template-columns:1fr;
    gap:0
  }
  .interest-list li {
    grid-template-columns:1fr;
    gap:6px;
    padding-block:15px
  }
  .news-list li {
    grid-template-columns:75px 1fr;
    gap:12px
  }
  .entry-list li {
    grid-template-columns:80px 1fr;
    gap:12px
  }
  .year-papers {
    padding-left:0
  }
  .footer {
    margin-top:40px
  }
  .email {
    overflow-wrap:anywhere
  }
}

@media(max-width:400px) {
  .masthead {
    grid-template-columns:1fr
  }
  .portrait {
    width:110px;
    height:138px
  }
  .news-list li {
    grid-template-columns:1fr;
    gap:3px
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
}

@media print {
  .topbar,.skip {
    display:none
  }
  .wrap {
    width:100%
  }
  .masthead {
    padding-top:0
  }
  body {
    font-size:11pt
  }
  .section {
    padding-top:24px
  }
  .footer {
    margin-top:24px
  }
}


/* CV update: publication types, student rosters, and longer appointment dates. */
.publication-type { font-size: .875rem; color: var(--accent); margin-bottom: 6px; }
.supplementary { margin-top: 28px; }
.supplementary > summary { font-weight: 600; }
.supplementary > summary span { color: var(--muted); font-weight: 400; margin-left: 12px; }
.presentation-year { font-family: var(--serif); font-size: 1.4rem; margin: 28px 0 6px; }
.student-list { padding: 0; margin: 0; list-style: none; }
.student-list li { padding: 15px 0; border-bottom: 1px solid var(--line); }
.student-list li:first-child { padding-top: 0; }
.student-list h3 { margin-bottom: 5px; }
.student-list p, .student-context { font-size: .94rem; color: var(--ink); margin-bottom: 4px; }
.student-context { margin-bottom: 20px; }
.student-history { margin-top: 38px; }
.entry-note { color: var(--muted); font-size: .875rem; }
#journey .entry-list li { grid-template-columns: 108px 1fr; }
.entry-date { overflow-wrap: anywhere; }
.course-history { margin-top: 12px; font-size: .875rem; }
@media (max-width: 680px) { #journey .entry-list li { grid-template-columns: 90px 1fr; } }