/* Adapted from Jon Barron's academic website. */

:root {
  --accent: #1772d0;
  --accent-hover: #a64b00;
  --text: #222;
  --muted: #666;
  --line: #e8e8e8;
  --highlight: #fff8d6;
  --page-width: 840px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.52;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:focus,
a:hover {
  color: var(--accent-hover);
}

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

p {
  margin: 0 0 0.9em;
}

strong {
  font-weight: 700;
}

h1,
h2,
h3 {
  font-weight: 400;
}

h1 {
  margin: 0 0 18px;
  font-size: 32px;
  line-height: 1.15;
  text-align: center;
}

h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 10;
  padding: 8px 12px;
  background: #fff;
  border: 1px solid var(--accent);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.page-shell {
  width: calc(100% - 32px);
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 18px 0 24px;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 70fr) minmax(150px, 30fr);
  gap: 20px;
  align-items: center;
}

.intro--portrait-hidden {
  grid-template-columns: minmax(0, 1fr);
}

.intro--portrait-hidden .intro-copy {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
}

.intro--portrait-hidden .portrait-wrap {
  display: none;
}

.intro-copy,
.portrait-wrap {
  padding: 2.5%;
}

.recruiting {
  font-weight: 700;
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 8px;
  margin-top: 16px;
}

.portrait-wrap {
  display: flex;
  justify-content: center;
}

.portrait {
  display: block;
  width: 100%;
  max-width: 140px;
  height: auto;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
}

.section {
  padding: 18px 16px;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 6px;
}

.section-link {
  white-space: nowrap;
  font-size: 13px;
}

.news-list,
.detail-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.news-list li,
.detail-list li {
  display: grid;
  grid-template-columns: 94px 1fr;
  gap: 14px;
  margin: 6px 0;
}

.news-list time,
.detail-date {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.publication-list {
  margin-top: 8px;
}

.publication {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 18px 0;
}

.publication + .publication {
  border-top: 1px solid var(--line);
}

.publication-media {
  aspect-ratio: 25 / 13;
  overflow: hidden;
  background: #fff;
}

.publication-media a,
.publication-media img {
  display: block;
  width: 100%;
  height: 100%;
}

.publication-media img {
  object-fit: fill;
}

.paper-title {
  margin: 0 0 5px;
  font-size: inherit;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.authors,
.venue {
  margin-top: 3px;
}

.paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 7px;
  margin-top: 5px;
}

.details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  border-top: 1px solid var(--line);
}

.compact-section {
  min-width: 0;
}

.compact-section .detail-list li {
  grid-template-columns: 72px 1fr;
  margin-bottom: 10px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding: 18px 16px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 640px) {
  .page-shell {
    width: calc(100% - 24px);
    padding-top: 10px;
  }

  .intro {
    display: flex;
    flex-direction: column-reverse;
    gap: 0;
  }

  .intro-copy,
  .portrait-wrap {
    padding: 12px;
  }

  .portrait {
    max-width: 110px;
  }

  h1 {
    margin-top: 2px;
  }

  .section {
    padding-right: 12px;
    padding-left: 12px;
  }

  .publication {
    grid-template-columns: 1fr;
    gap: 12px;
    align-items: start;
  }

  .publication-media {
    max-width: 260px;
  }

  .details-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .details-grid .section + .section {
    border-top: 1px solid var(--line);
  }

  footer {
    flex-direction: column;
    padding-right: 12px;
    padding-left: 12px;
  }
}

@media (max-width: 420px) {
  .section-heading {
    display: block;
  }

  .section-link {
    display: inline-block;
    margin-top: 5px;
  }

  .news-list li,
  .detail-list li,
  .compact-section .detail-list li {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

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

@media print {
  body {
    color: #000;
    font-size: 11pt;
  }

  a {
    color: inherit;
    text-decoration: underline;
  }

  .skip-link {
    display: none;
  }

  .page-shell {
    width: 100%;
    max-width: none;
    padding: 0;
  }

  .publication {
    break-inside: avoid;
  }
}