:root {
  --text:      #1c1c1e;
  --muted:     #6a6a72;
  --faint:     #8e8e96;
  --link:      #1772d0;
  --link-hover:#0f5aa8;
  --rule:      #e6e6ea;
  --bg:        #ffffff;
  --bg-soft:   #f7f7f9;

  --max:    1060px;
  --gutter: 28px;
  --sidebar: 210px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }

h1, h2, h3 { line-height: 1.25; margin: 0; font-weight: 600; }
p { margin: 0 0 1.15em; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 3px; }

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--link); color: #fff; padding: 10px 16px; font-weight: 600;
}
.skip-link:focus { left: 0; }

.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 30px 0 24px;
}
.site-header .container {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px 46px;
}

.brand {
  font-size: 1.32rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -.015em;
  margin-right: 28px;
}
.brand:hover { color: var(--text); text-decoration: none; }

.site-nav { display: flex; flex-wrap: wrap; gap: 34px; }
.site-nav a {
  font-size: 1.08rem;
  color: var(--muted);
  transition: color .15s;
}
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--text); font-weight: 600; }

.home {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  gap: 58px;
  padding-block: 48px 70px;
}

.profile__photo {
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  display: block;
}
.profile__placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--rule);
  display: block;
}
.profile__placeholder {
  display: none;
  place-items: center;
  background: var(--bg-soft);
  color: var(--faint);
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: .04em;
}

.profile__name {
  font-size: 1.28rem;
  margin: 20px 0 3px;
}
.profile__title {
  color: var(--muted);
  font-size: 1rem;
  margin: 0 0 18px;
}

.profile__meta { margin-bottom: 16px; }
.profile__meta li,
.profile__links li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: .97rem;
  padding: 3px 0;
  color: var(--muted);
}
.profile__links li { color: var(--link); }

.profile__meta .ico,
.profile__links .ico {
  flex: 0 0 17px;
  width: 17px;
  height: 17px;
  margin-top: 4px;
  color: var(--faint);
}

.profile__links .ico--mail    { color: #6a6a72; }
.profile__links .ico--scholar { color: #4285f4; }
.profile__links .ico--rg      { color: #00ccbb; }
.profile__links .ico--orcid   { color: #a6ce39; }
.profile__links .ico--gh      { color: #181717; }
.profile__links .ico--li      { color: #0a66c2; }
.ico svg { width: 100%; height: 100%; display: block; }

.lede > p { font-size: 1.05rem; }

.news { margin-top: 42px; }
.news h2 {
  font-size: 1.16rem;
  padding-bottom: 9px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}

.news ul { display: grid; gap: 2px; }
.news li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 8px 0;
  font-size: .99rem;
}
.news__date {
  justify-self: start;
  padding: 3px 10px;
  border-radius: 999px;
  background: #eef4fd;
  color: var(--link);
  text-align: center;
  font-size: .78rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 3.6em;
}
.news__item { min-width: 0; }

.emoji {
  margin-left: .35em;
  font-size: .95em;
  line-height: 1;
  font-style: normal;
}

.js .lede > p[data-q] { visibility: hidden; }

.typed-q {
  color: var(--faint);
  font-weight: 500;
}

.caret {
  display: inline-block;
  width: 2px;
  height: 1.05em;
  margin-left: 2px;
  vertical-align: -.16em;
  background: var(--link);
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }

.js .page__intro,
.js .section > h2,
.js .pub,
.js .rows > li,
.js .people > li,
.js .venues > li,
.js .news h2,
.js .news ul > li,
.js .footnote {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1.05s cubic-bezier(.22, 1, .36, 1),
              transform 1.05s cubic-bezier(.22, 1, .36, 1);
}

.js .page__intro.is-in,
.js .section > h2.is-in,
.js .pub.is-in,
.js .rows > li.is-in,
.js .people > li.is-in,
.js .venues > li.is-in,
.js .news h2.is-in,
.js .news ul > li.is-in,
.js .footnote.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .lede > p[data-q] { visibility: visible; }
  .caret { animation: none; display: none; }
  .js .page__intro,
  .js .section > h2,
  .js .pub,
  .js .rows > li,
  .js .people > li,
  .js .venues > li,
  .js .news h2,
  .js .news ul > li,
  .js .footnote {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.page { padding-block: 40px 76px; max-width: 800px; }

.page__title {
  font-size: 1.95rem;
  letter-spacing: -.02em;
  margin-bottom: .35em;
}
.page__intro {
  color: var(--muted);
  font-size: 1.04rem;
  margin-bottom: 2.1em;
}

.section { margin-bottom: 46px; }
.section > h2 {
  font-size: 1.16rem;
  padding-bottom: 9px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--rule);
}

.pubs { display: grid; gap: 2px; }

.pub {
  padding: 13px 0 14px 17px;
  border-left: 2px solid var(--rule);
  transition: border-color .18s ease;
}
.pub:hover { border-left-color: var(--link); }

.pub__title {
  display: block;
  font-size: 1.01rem;
  font-weight: 600;
  line-height: 1.42;
  color: var(--text);
  margin-bottom: 5px;
}
.pub__title:hover,
.pub__title:focus-visible { color: var(--link); text-decoration: none; }

.pub__authors {
  margin: 0 0 3px;
  font-size: .93rem;
  color: var(--muted);
  line-height: 1.5;
}
.pub__authors .me { font-weight: 600; color: var(--text); }

.pub__venue {
  margin: 0;
  font-size: .9rem;
  font-style: italic;
  color: var(--faint);
}

.badge {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 8px;
  border-radius: 3px;
  background: #eef4fd;
  color: var(--link);
  font-size: .76rem;
  font-weight: 600;
  font-style: normal;
  vertical-align: 1px;
}
sup.eq { font-size: .68em; color: var(--link); }

.footnote {
  margin: -22px 0 0;
  padding-left: 19px;
  font-size: .86rem;
  color: var(--faint);
}

.rows li {
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 10px 22px;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
  font-size: .99rem;
}
.rows li:last-child { border-bottom: none; }
.rows .what strong { font-weight: 600; }
.rows .what .sub { display: block; color: var(--muted); font-size: .94rem; }
.rows .when {
  text-align: right;
  color: var(--muted);
  font-size: .92rem;
  white-space: nowrap;
}

.prose-list { color: var(--muted); font-size: .99rem; margin: 0; }

.people li {
  display: grid;
  grid-template-columns: 64px 1fr 90px;
  gap: 10px 16px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
  font-size: .99rem;
}
.people li:last-child { border-bottom: none; }

.person__photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  display: block;
}
.person__photo--empty {
  display: grid;
  place-items: center;
  color: var(--faint);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .03em;
}
.person__text strong { font-weight: 600; }
.person__text .sub { display: block; color: var(--muted); font-size: .94rem; }

.venues li {
  padding: 7px 0;
  font-size: .99rem;
  border-bottom: 1px solid #f2f2f6;
}
.venues li:last-child { border-bottom: none; }
.venues .yrs {
  color: var(--faint);
  font-size: .89rem;
  font-variant-numeric: tabular-nums;
  margin-left: .45em;
}

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
  padding: 5px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--bg-soft);
  font-size: .89rem;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--rule);
  background: var(--bg-soft);
  padding: 26px 0;
  margin-top: auto;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  justify-content: space-between;
  font-size: .89rem;
  color: var(--faint);
}
.site-footer a { color: var(--muted); }

@media (max-width: 860px) {
  .home { grid-template-columns: 1fr; gap: 38px; padding-top: 36px; }
  .profile { max-width: 260px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .site-header { padding: 22px 0 18px; }
  .site-header .container { gap: 10px 0; }
  .brand { margin-right: 0; flex: 0 0 100%; }
  .site-nav { gap: 22px; }
  .rows li { grid-template-columns: 1fr; gap: 4px; }
  .people li { grid-template-columns: 54px 1fr; gap: 6px 13px; }
  .people .when { grid-column: 2; text-align: left; }
  .person__photo { width: 54px; height: 54px; }
  .news li { gap: 11px; font-size: .95rem; }
  .news__date { font-size: .72rem; padding: 3px 8px; }
  .rows .when { text-align: left; }
}

@media print {
  .site-header, .site-footer { border: none; }
  .site-nav, .profile__links { display: none; }
  a { color: var(--text); }
}