:root {
  color-scheme: light;
  --paper: #f6f7f5;
  --ink: #202723;
  --muted: #66706a;
  --line: #dce1dc;
  --accent: #426c55;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

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

.site-header {
  display: flex;
  width: min(900px, calc(100% - 48px));
  min-height: 66px;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  margin-right: auto;
  color: var(--ink);
  font-size: 16px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.site-header nav {
  display: flex;
  gap: 22px;
}

.site-header nav a,
.header-contact {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
}

.site-header nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 5px;
}

.header-contact {
  color: var(--accent);
}

.home {
  width: min(760px, calc(100% - 48px));
  margin: 0 auto;
}

.intro {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 27px;
  align-items: start;
  padding: 72px 0 50px;
}

.portrait {
  display: block;
  width: 160px;
  aspect-ratio: 1;
  border-radius: 3px;
  object-fit: cover;
}

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

h1 {
  margin-bottom: 3px;
  font-size: 31px;
  font-weight: 650;
  letter-spacing: -.04em;
  line-height: 1.3;
}

.intro-name {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
}

.credentials {
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  white-space: nowrap;
}

.credentials a {
  color: inherit;
  text-decoration: none;
}

.intro-role {
  margin-bottom: 15px;
  color: var(--muted);
  font-size: 14px;
}

.intro-copy {
  max-width: 590px;
  margin-bottom: 16px;
}

.intro-links {
  display: grid;
  grid-template-columns: repeat(4, max-content);
  justify-content: space-between;
  gap: 7px 17px;
  margin-bottom: 0;
  font-size: 14px;
}

.intro-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.intro-links a:hover {
  text-decoration: underline;
}

.intro-links svg {
  width: 1em;
  height: 1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.25;
}

.intro-links svg.brand-icon {
  fill: currentColor;
  stroke: none;
}

.home-section {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.home-section h2 {
  margin-bottom: 7px;
  font-size: 19px;
  font-weight: 620;
  letter-spacing: -.02em;
}

.home-section p {
  max-width: 680px;
  margin-bottom: 8px;
  color: #454e48;
}

.home-section p:last-child {
  margin-bottom: 0;
}

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

.section-heading-row a {
  font-size: 13px;
}

.selected-publications {
  margin-top: 7px;
  border-top: 1px solid var(--line);
}

.selected-publications .publication {
  padding-block: 12px;
}

.selected-publications .publication-links {
  gap: 4px 11px;
}

.publication-impact-label {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 13px;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.publication-impact-label span {
  font-weight: 600;
}

.publication-impact-label a {
  color: var(--accent);
  font-size: 12px;
}

.student-list {
  max-width: 700px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.student-group + .student-group {
  margin-top: 21px;
}

.student-group h3 {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.student-list li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.student-identity {
  display: grid;
  gap: 1px;
}

.student-meta {
  color: var(--muted);
  font-size: 13px;
}

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

.separator {
  padding-inline: 8px;
  color: #98a09a;
}

.secondary-section {
  color: var(--muted);
}

.course-list {
  display: grid;
  max-width: 620px;
  gap: 7px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.course-list li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.course-list span {
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.site-footer {
  display: flex;
  width: min(900px, calc(100% - 48px));
  justify-content: space-between;
  gap: 16px;
  margin: 30px auto 0;
  padding: 17px 0 26px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.site-footer a {
  text-decoration: none;
}

.publication-page {
  display: grid;
  width: min(900px, calc(100% - 48px));
  grid-template-columns: 245px minmax(0, 1fr);
  align-items: start;
  gap: 45px;
  margin: 0 auto;
  padding: 48px 0 30px;
}

.publication-page-heading {
  position: sticky;
  top: 24px;
}

.back-link {
  display: inline-block;
  margin-bottom: 22px;
  font-size: 13px;
  text-decoration: none;
}

.publication-page-heading h1 {
  margin-bottom: 5px;
}

.publication-page-heading > p {
  margin-bottom: 18px;
  font-size: 13px;
}

.publication-search {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
}

.publication-search input {
  width: 100%;
  min-height: 39px;
  padding: 0 10px;
  border: 1px solid #cdd5ce;
  border-radius: 2px;
  background: white;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
}

.publication-count {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
}

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

.publication-year-group {
  border-bottom: 1px solid var(--line);
}

.publication-year-group[hidden] {
  display: none;
}

.publication-year-heading {
  margin: 0;
  padding: 17px 0 6px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.publication {
  display: grid;
  padding: 13px 0 14px;
}

.publication[hidden] {
  display: none;
}

.publication h3 {
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 620;
  letter-spacing: -.01em;
  line-height: 1.45;
}

.publication h3 a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-decoration-color: #a8bbb0;
}

.publication p {
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.publication .publication-venue {
  color: #454e48;
}

.publication .publication-award,
.publication .publication-impact {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin: 4px 0 2px;
  color: #77623d;
  font-size: 13px;
  font-weight: 550;
}

.publication .publication-impact {
  margin-top: 2px;
}

.publication-award-star,
.publication-impact-star {
  flex: none;
  color: #a48650;
  font-size: 14px;
  line-height: 1;
}

.publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 13px;
  margin-top: 6px;
}

.publication-links a {
  font-size: 12px;
}

.publication-bibtex {
  font-size: 12px;
}

.publication-bibtex summary {
  width: fit-content;
  color: var(--link);
  cursor: pointer;
}

.publication-bibtex pre {
  max-width: 100%;
  overflow-x: auto;
  margin: 6px 0 0;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-size: 11px;
  line-height: 1.5;
  white-space: pre;
}

.loading-message,
.error-message {
  padding-block: 15px;
  color: var(--muted);
  font-size: 14px;
}

.course-page {
  width: min(760px, calc(100% - 48px));
  margin: 0 auto;
  padding: 48px 0 30px;
}

.course-page-heading {
  padding-bottom: 24px;
}

.course-page-heading .back-link {
  margin-bottom: 16px;
}

.course-page-heading h1 {
  margin-bottom: 5px;
}

.course-page-heading p {
  margin-bottom: 0;
  color: var(--muted);
}

.course-section {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.course-section h2 {
  margin-bottom: 12px;
  font-size: 18px;
  font-weight: 620;
}

.course-offerings {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-offerings li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.course-offerings li:first-child {
  border-top: 1px solid var(--line);
}

.course-offering-links {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 14px;
  font-size: 13px;
}

.course-note,
.course-resources {
  color: var(--muted);
  font-size: 14px;
}

.course-resources {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 0;
  list-style: none;
}

.course-content {
  border-top: 1px solid var(--line);
  color: #454e48;
}

.course-content > * {
  margin-block: 17px;
}

.course-content h2 {
  margin-top: 29px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 620;
}

.course-content h3 {
  margin-top: 23px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 620;
}

.course-content ul,
.course-content ol {
  padding-left: 22px;
}

.course-content li + li {
  margin-top: 5px;
}

.course-table-wrap {
  overflow-x: auto;
}

.course-content-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.course-content-table th,
.course-content-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.course-content-table th {
  width: 34%;
  color: var(--ink);
  font-weight: 550;
}

.course-calendar {
  overflow: hidden;
  border: 1px solid var(--line);
}

.course-calendar iframe {
  display: block;
  width: 100%;
  min-height: 580px;
  border: 0;
}

@media (max-width: 700px) {
  .site-header {
    width: calc(100% - 32px);
    min-height: 58px;
    gap: 14px;
  }

  .site-header nav {
    gap: 14px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .site-header nav::-webkit-scrollbar {
    display: none;
  }

  .site-header nav a,
  .header-contact {
    font-size: 12px;
  }

  .home,
  .site-footer,
  .publication-page,
  .course-page {
    width: calc(100% - 32px);
  }

  .intro {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 17px;
    padding-top: 43px;
  }

  .portrait {
    width: 96px;
  }

  h1 {
    font-size: 26px;
  }

  .intro-role {
    font-size: 13px;
  }

  .intro-copy,
  .home-section p {
    font-size: 15px;
  }

  .intro-links {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 13px;
    font-size: 13px;
  }

  .publication-page {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 28px;
  }

  .course-page {
    padding-top: 28px;
  }

  .course-calendar iframe {
    min-height: 480px;
  }

  .course-list li,
  .course-offerings li {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .course-list span {
    text-align: left;
  }

  .publication-page-heading {
    position: static;
  }

  .back-link {
    margin-bottom: 10px;
  }

  .publication-search input {
    max-width: 400px;
  }

  .site-footer {
    flex-wrap: wrap;
    font-size: 11px;
  }
}

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