/* Homepage styles. The legacy theme remains available to the other pages. */
:root {
  color-scheme: light;
  --page-background: #fafaf8;
  --text-color: #26323d;
  --muted-color: #56616b;
  --link-color: #164d75;
  --link-hover-color: #0c3554;
  --rule-color: #dce1e3;
  --content-width: 58rem;
}

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

html {
  background: var(--page-background);
  scroll-padding-top: 1.5rem;
}

body {
  margin: 0;
  color: var(--text-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  overflow-wrap: break-word;
}

.page-header,
main,
.page-footer {
  width: calc(100% - 4rem);
  max-width: var(--content-width);
  margin-right: auto;
  margin-left: auto;
}

.page-header {
  padding-top: 3.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--rule-color);
}

h1,
h2 {
  margin: 0;
  color: #172f42;
  font-weight: 650;
  line-height: 1.25;
}

h1 {
  font-size: 2.625rem;
  letter-spacing: -0.035em;
}

.affiliation {
  margin: 0.55rem 0 0;
  color: var(--muted-color);
  font-size: 1.125rem;
}

.page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.5rem;
  margin-top: 1.5rem;
  font-size: 0.9375rem;
}

.page-nav a {
  display: inline-block;
  padding: 0.35rem 0;
  text-decoration: none;
}

.page-nav a:hover {
  text-decoration: underline;
}

a {
  color: var(--link-color);
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--link-hover-color);
  text-decoration-thickness: 0.11em;
}

a:focus-visible,
.email-reveal:focus-visible {
  outline: 2px solid var(--link-color);
  outline-offset: 4px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 1rem;
  z-index: 1;
  padding: 0.5rem 0.75rem;
  background: var(--page-background);
  transform: translateY(-200%);
}

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

.page-section {
  padding: 2.25rem 0;
  scroll-margin-top: 1.5rem;
}

.page-section + .page-section {
  border-top: 1px solid var(--rule-color);
}

h2 {
  margin-bottom: 1.1rem;
  font-size: 1.375rem;
  letter-spacing: -0.015em;
}

.section-note {
  display: block;
  margin-top: 0.45rem;
  color: var(--muted-color);
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: normal;
  line-height: 1.5;
}

p {
  margin: 0 0 1rem;
}

.page-section > :last-child {
  margin-bottom: 0;
}

.publication-list {
  margin: 0;
  padding-left: 1.3rem;
}

.publication-list > li {
  padding-left: 0.25rem;
}

.publication-list > li + li {
  margin-top: 1rem;
}

.publication-list > li::marker {
  color: var(--muted-color);
}

.note-description {
  margin: 0.5rem 0 0;
  color: var(--muted-color);
}

#lecture-notes .publication-list > li + li {
  margin-top: 1.75rem;
}

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

.contact-list > li + li {
  margin-top: 0.45rem;
}

.contact-list i {
  color: var(--muted-color);
  font-style: normal;
}

.email-reveal {
  padding: 0.15rem 0.55rem;
  border: 1px solid currentColor;
  border-radius: 0.25rem;
  background: transparent;
  color: var(--link-color);
  font: inherit;
  cursor: pointer;
}

.email-reveal:hover {
  color: var(--link-hover-color);
}

.page-footer {
  padding: 1.25rem 0 2rem;
  border-top: 1px solid var(--rule-color);
  color: var(--muted-color);
  font-size: 0.8125rem;
}

img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 40rem) {
  body {
    font-size: 1rem;
  }

  .page-header,
  main,
  .page-footer {
    width: calc(100% - 2.5rem);
  }

  .page-header {
    padding-top: 2rem;
    padding-bottom: 1.4rem;
  }

  h1 {
    font-size: 2.125rem;
  }

  .affiliation {
    font-size: 1.0625rem;
  }

  .page-nav {
    gap: 0.2rem 1.2rem;
    margin-top: 1.1rem;
  }

  .page-section {
    padding: 1.75rem 0;
  }

  h2 {
    font-size: 1.25rem;
  }
}

@media print {
  html,
  body {
    background: #fff;
    color: #000;
  }

  body {
    font-size: 10pt;
    line-height: 1.45;
  }

  .page-header,
  main {
    width: 100%;
    max-width: none;
  }

  .page-header {
    padding: 0 0 1rem;
  }

  h1 {
    font-size: 24pt;
  }

  h2 {
    font-size: 14pt;
    break-after: avoid;
  }

  .affiliation,
  .section-note {
    font-size: 10pt;
  }

  a,
  h1,
  h2,
  .affiliation,
  .section-note,
  .note-description,
  .contact-list i {
    color: #000;
  }

  .page-section {
    padding: 1rem 0;
  }

  .publication-list > li {
    break-inside: avoid;
  }

  .page-nav,
  .page-footer,
  .skip-link {
    display: none;
  }
}