/* Site styles: everything the theme does not provide.
   Linked from _includes/header.liquid at the spot the inline <style> block used to be, so rule order is unchanged.
   It sits outside assets/css/ on purpose: PurgeCSS trims only assets/css/*.css. */
/* Site fonts: Source Serif 4 (titles, headings) and Source Sans 3 (text, menu), variable WOFF2 from Fontsource 5.3.1, SIL OFL 1.1 (assets/fonts/LICENSE-*.md).
   Each face is split into Latin and Latin Extended files; a browser fetches a file only when a page uses a character in its unicode-range. */
@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/source-serif-4-latin-opsz-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/source-serif-4-latin-ext-opsz-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/source-sans-3-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/source-sans-3-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Source Sans 3";
  font-style: italic;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/source-sans-3-latin-wght-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Source Sans 3";
  font-style: italic;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/source-sans-3-latin-ext-wght-italic.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
:root {
  --paper: #fbfaf6;
  --ink: #1f2930;
  --muted: #5f666b;
  --chrome: #1b3a4b;
  --chrome-line: #6d94ab;
  --accent: #7a1a1a;
  --current: #b4232a;
  --rule: rgba(27, 58, 75, 0.18);
  /* Titles and headings; body text and menu. Loaded via third_party_libraries.google_fonts in _config.yml. */
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-sans: "Source Sans 3", Arial, Helvetica, sans-serif;
}
body {
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body > [role="main"] {
  flex: 1 0 auto;
}
h1,
h2,
h3,
.post-title,
.navbar-brand {
  font-family: var(--font-serif);
}
/* The theme sets headings to 300; Georgia had no light weight, so they always rendered at 400. Keep that now that the variable font has a real 300. */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
}
.post-title .font-weight-bold,
.navbar-brand .font-weight-bold {
  font-weight: 400 !important;
}
.author > em {
  border-bottom: none;
  font-style: normal;
  font-weight: 400;
}
h1.post-title {
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--chrome);
}
.post .desc {
  letter-spacing: 0.01em;
  color: var(--muted);
  font-family: var(--font-serif);
}
article p,
.post p {
  line-height: 1.65;
}
article a,
.post a {
  color: var(--accent);
}
#navbar {
  background: var(--chrome) !important;
  border-bottom: 4px solid var(--chrome-line);
  box-shadow: none !important;
}
.navbar-brand,
.navbar-brand:hover,
.navbar-brand:focus {
  color: #f7f4ee !important;
  font-size: 1.55rem;
  font-weight: 400 !important;
}
.navbar .nav-link {
  color: #f7f4ee !important;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border-bottom: 3px solid transparent;
  padding-bottom: 0.35rem;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: #ffffff !important;
  border-bottom-color: var(--chrome-line);
}
.navbar .nav-item.active > .nav-link {
  color: #ffffff !important;
  border-bottom-color: var(--current);
}
.navbar .icon-bar {
  background-color: #f7f4ee;
}
.navbar-collapse,
.navbar-collapse.show {
  background: var(--chrome);
}
.publications h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.04em;
  font-size: 1.15rem;
  color: var(--chrome);
}
.container.mt-5 {
  margin-top: 1rem !important;
}
h1.post-title {
  margin-bottom: 0.15rem;
  font-size: 1.75rem;
}
.post-header {
  margin-bottom: 0.7rem;
}
p.desc,
.post-description {
  margin: 0;
}
.profile {
  width: 11rem !important;
  max-width: 11rem;
  margin: 0.15rem 0 0.35rem 1.1rem !important;
  padding: 0;
  background: #fff;
  border: 1px solid var(--rule);
  float: right;
}
.profile img,
.profile .img-fluid,
.profile figure,
.profile picture {
  display: block;
  width: 11rem !important;
  max-width: 100%;
  height: auto !important;
  margin: 0;
}
.profile img,
.profile .img-fluid {
  border-radius: 0 !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
  object-position: center !important;
  background: #fff;
  box-shadow: none !important;
}
.post .clearfix p {
  margin-bottom: 0.4rem;
}
.post .clearfix p:last-child {
  margin-bottom: 0;
}
.social {
  clear: both;
  text-align: left !important;
  margin-top: 0.55rem;
}
.social .contact-icons {
  font-size: 1.05rem !important;
  display: flex;
  gap: 0.9rem;
  align-items: center;
}
.social .contact-icons a svg,
.social .contact-icons a img,
.social .contact-icons a i {
  width: 1.05rem !important;
  height: 1.05rem !important;
  margin: 0 !important;
  font-size: 1.05rem !important;
}
img.preview,
.preview {
  border-radius: 0 !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: contain !important;
  object-position: center;
  width: 100%;
  height: auto !important;
  background: #fff;
  border: 1px solid var(--rule);
  box-shadow: none !important;
}
.research-group {
  margin-top: 1.05rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rule);
}
.research-group:first-of-type {
  margin-top: 0.2rem;
  border-top: none;
  padding-top: 0;
}
.research-group h2 {
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--chrome);
  margin-bottom: 0.35rem;
}
.research-group p {
  margin-bottom: 0.55rem;
}
.research-lead {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.research-lead > div {
  flex: 1;
  min-width: 0;
}
.research-source {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.research-figure {
  flex: 0 0 9.25rem;
  width: 9.25rem;
  margin: 0;
}
.research-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  height: auto;
  background: #fff;
  border: 1px solid var(--rule);
}
.activity-section {
  clear: both;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--rule);
}
.activity-section h2,
.activity-list + .activity-more {
  font-weight: 400;
}
.activity-list {
  border-top: 1px solid var(--rule);
  margin-top: 0.35rem;
}
.activity-item {
  display: grid;
  grid-template-columns: 4.2rem 6.4rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--rule);
}
.activity-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 6.4rem;
  height: 2.35rem;
  margin: 0;
  padding: 0.2rem 0.35rem;
  background: #fff;
  border: 1px solid var(--rule);
}
.activity-logo img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.activity-date {
  color: var(--muted);
  font: 700 0.78rem/1.35 var(--font-sans);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.activity-title {
  margin: 0 0 0.2rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.35;
}
.activity-meta,
.activity-more {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.activity-more {
  margin-top: 0.8rem;
}
.publications {
  margin-top: 0.35rem;
}
.publications h2.bibliography {
  text-align: left;
  font-size: 1rem;
  color: var(--chrome);
  border-top: 1px solid var(--rule);
  margin: 0.8rem 0 0.35rem;
  padding-top: 0.35rem;
}
.publications h2.bibliography:first-of-type {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}
.publications ol.bibliography {
  margin-bottom: 0;
}
.publications ol.bibliography > li {
  margin-bottom: 0.4rem;
}
.publications .row {
  display: grid;
  grid-template-columns: 6.25rem minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  margin: 0;
}
.publications .row > .abbr {
  flex: 0 0 6.25rem !important;
  max-width: 6.25rem !important;
  width: 6.25rem !important;
  padding: 0 !important;
}
.publications .row > .col-sm-8 {
  flex: 1 1 auto !important;
  max-width: none !important;
  width: auto !important;
  padding: 0 !important;
}
.publications .title,
.publications .author,
.publications .periodical {
  line-height: 1.35;
}
.publications .title a {
  color: inherit;
  text-decoration: none;
}
.publications .title a:hover,
.publications .title a:focus {
  color: var(--accent);
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
#navbar a:focus-visible,
#navbar button:focus-visible {
  outline-color: #f7f4ee;
}
.publications img.preview,
.publications .preview {
  display: block;
  position: static !important;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  aspect-ratio: 1 / 1;
  object-fit: contain !important;
  object-position: center;
}
.site-footer {
  margin-top: 1.5rem;
  padding: 0.8rem 1rem;
  background: var(--chrome);
  color: #f7f4ee;
  text-align: center;
  font-size: 0.82rem;
}
.site-footer p {
  margin: 0;
  color: #f7f4ee;
}
/* Copyright in the centre, update date in the right corner; stacked on phones. */
.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 1rem;
}
.site-footer-copy {
  grid-column: 2;
}
.site-footer-updated {
  grid-column: 3;
  justify-self: end;
  text-align: right;
}
@media (max-width: 576px) {
  .site-footer {
    grid-template-columns: 1fr;
    row-gap: 0.25rem;
  }
  .site-footer-copy,
  .site-footer-updated {
    grid-column: 1;
    justify-self: center;
    text-align: center;
  }
}
.publications .abbr figure {
  margin: 0;
}
@media (max-width: 576px) {
  .profile,
  .profile img,
  .profile .img-fluid,
  .profile figure,
  .profile picture {
    float: none !important;
    width: 11rem !important;
  }
  .profile {
    margin: 0 0 0.7rem !important;
  }
  .navbar .navbar-nav {
    padding-bottom: 0.6rem;
  }
  img.preview,
  .preview {
    max-width: 220px;
  }
  .research-lead {
    flex-direction: column;
    align-items: flex-start;
  }
  .publications .row {
    gap: 0.45rem 0.85rem;
  }
  .publications .row > .col-sm-8 {
    display: contents;
  }
  .publications .title {
    grid-column: 2;
  }
  .publications .author,
  .publications .periodical {
    grid-column: 1 / -1;
  }
  .activity-item {
    grid-template-columns: 3.2rem 4.6rem minmax(0, 1fr);
    gap: 0.55rem;
  }
  .activity-logo {
    width: 4.6rem;
    height: 1.9rem;
    padding: 0.12rem 0.2rem;
  }
}
/* Site-wide reading scale and page rhythm. */
body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
}
body > .container[role="main"] {
  margin-top: 2.5rem !important;
  margin-bottom: 2.5rem;
}
.post h1.post-title {
  font-size: 2.25rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  letter-spacing: 0;
}
.post .post-header {
  margin-bottom: 2rem;
}
.post .desc,
.post-description {
  color: var(--muted);
  font: 400 1rem/1.6 var(--font-sans);
}
.post article a {
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}
.post article a:hover {
  text-decoration-thickness: 2px;
}
.post article .social a,
.post article .social a:hover,
.post article .social a:focus {
  text-decoration: none;
  border-bottom: 0;
}
.navbar .navbar-nav .nav-link {
  font-size: 1rem;
  font-weight: 400;
  padding: 0.65rem 0.6rem;
}
.navbar .navbar-nav .active .nav-link {
  font-weight: 600;
}
/* The portrait keeps its natural 982:1600 aspect ratio. */
.post:has(.profile) article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 13rem;
  grid-template-rows: auto 1fr;
  column-gap: 3rem;
  align-items: start;
}
.post:has(.profile) .profile {
  grid-column: 2;
  grid-row: 1 / span 2;
  float: none;
  width: 13rem !important;
  max-width: 13rem;
  margin: 0 !important;
}
.post:has(.profile) .profile img,
.post:has(.profile) .profile .img-fluid,
.post:has(.profile) .profile figure,
.post:has(.profile) .profile picture {
  width: 100% !important;
  height: auto !important;
}
.post:has(.profile) .clearfix {
  grid-column: 1;
  grid-row: 1;
}
.post:has(.profile) .clearfix p {
  margin-bottom: 0.8rem;
}
.post:has(.profile) .social {
  grid-column: 1;
  grid-row: 2;
  align-self: end;
  clear: none;
  margin-top: 0.7rem;
}
.post:has(.profile) .social .contact-icons {
  gap: 1.2rem;
}
.post:has(.profile) .social .contact-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  min-height: 2rem;
}
.post:has(.profile) .social .contact-icons a i,
.post:has(.profile) .social .contact-icons a svg {
  width: 1.2rem !important;
  height: 1.2rem !important;
  font-size: 1.2rem !important;
}
/* Research sections pair concise text with a figure. */
.post .research-group {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(10.5rem, 0.51fr);
  column-gap: 2.25rem;
  row-gap: 0.85rem;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.75rem;
}
.post .research-group h2 {
  grid-column: 1 / -1;
}
.post .research-copy {
  min-width: 0;
}
.post .research-copy p {
  max-width: none;
}
.post .research-group:first-of-type {
  margin-top: 0;
  padding-top: 0;
}
.post .research-group h2 {
  margin-bottom: 0;
  font-size: 1.6rem;
}
.post .research-group p {
  margin-bottom: 0.85rem;
}
.post .research-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 13rem;
  gap: 2rem;
  align-items: start;
}
.post .research-figure {
  width: 13rem;
  margin: 0;
}
.research-figure figcaption {
  margin-top: 0.6rem;
  color: var(--muted);
  font: 400 0.8rem/1.5 var(--font-sans);
}
.post .research-note {
  color: var(--muted);
  font-size: 0.9rem;
}
.post .research-lesson {
  width: 100%;
  min-width: 0;
  margin: 0;
}
.post .research-lesson figure {
  margin: 0;
}
.post .research-lesson img {
  position: static;
  display: block;
  width: 100%;
  max-width: 100% !important;
  height: auto !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--rule);
}
@media (min-width: 576px) and (max-width: 991px) {
  .post .research-group {
    grid-template-columns: 1fr;
  }
  .post .research-lesson {
    width: min(70%, 19.6rem);
    justify-self: center;
  }
}
.publications .row > .abbr {
  min-width: 0;
}
/* Publication hierarchy and a larger image column. */
.publications .row {
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1.5rem;
}
.publications .row > .abbr {
  width: 10rem !important;
  max-width: 10rem !important;
}
.publications ol.bibliography > li {
  margin-bottom: 1.25rem;
}
.publications h2.bibliography {
  margin: 1.7rem 0 1rem;
  padding-top: 1rem;
  font-size: 1.1rem;
}
.publications ol.bibliography li .title {
  margin-bottom: 0.5rem;
  color: var(--chrome);
  font: 400 1.2rem/1.35 var(--font-serif);
}
.publications .title a {
  color: var(--chrome);
}
.publications .title a:hover,
.publications .title a:focus-visible {
  text-decoration: underline;
}
.publications .author {
  margin-bottom: 0.35rem;
  color: var(--muted);
}
.publications .author,
.publications .periodical {
  font-size: 0.9rem;
  line-height: 1.5;
}
.publications .venue-link {
  display: inline-flex;
  align-items: center;
  margin-right: 0.45rem;
  color: #000;
  text-decoration: none;
  line-height: 1;
  vertical-align: middle;
}
.publications .venue-link:hover,
.publications .venue-link:focus-visible {
  color: #000;
  text-decoration: none;
}
.publications .venue-link .ai-arxiv {
  font-size: 1.25rem;
}
.publications .venue-link .fa-file-lines {
  font-size: 1.05rem;
}
/* Event names lead; organization logos remain secondary. */
.post .activity-item {
  grid-template-columns: 4rem minmax(0, 1fr) 7.5rem;
  gap: 1.5rem;
  padding: 1rem 0;
}
.post .activity-item > :last-child {
  grid-column: 2;
  grid-row: 1;
}
.post .activity-logo {
  display: flex;
  grid-column: 3;
  grid-row: 1;
  min-width: 0;
  width: 7.5rem;
  height: 3.4rem;
  padding: 0.25rem 0.4rem;
  background: #fff;
  border: 1px solid var(--rule);
}
.post .activity-logo img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.post .activity-logo--cargese img {
  object-fit: cover;
}
.post .activity-title {
  margin-bottom: 0.3rem;
  font: 400 1.2rem/1.4 var(--font-serif);
}
.post .activity-meta {
  font-size: 0.9rem;
  line-height: 1.5;
}
.post .activity-website {
  display: inline-flex;
  align-items: center;
  margin-right: 0.45rem;
  color: #000;
  text-decoration: none;
}
.post .activity-website:hover,
.post .activity-website:focus-visible {
  color: #000;
  text-decoration: none;
}
.site-footer {
  padding: 1rem;
}
@media (max-width: 767px) {
  .post:has(.profile) article {
    grid-template-columns: minmax(0, 1fr) 11rem;
    column-gap: 1.5rem;
  }
  .post:has(.profile) .profile {
    width: 11rem !important;
    max-width: 11rem;
  }
  .post .research-lead {
    grid-template-columns: minmax(0, 1fr) minmax(8.4rem, 0.47fr);
    gap: 1.25rem;
  }
  .post .research-figure {
    width: 11rem;
  }
}
@media (max-width: 575px) {
  body {
    font-size: 1rem;
  }
  body > .container[role="main"] {
    margin-top: 1.5rem !important;
    padding-inline: 20px;
  }
  .post h1.post-title {
    font-size: 2rem;
  }
  .post:has(.profile) article,
  .post .research-group,
  .post .research-lead {
    grid-template-columns: 1fr;
  }
  .post .research-lesson {
    width: min(70%, 19.6rem);
    justify-self: center;
  }
  .post:has(.profile) .profile {
    grid-column: 1;
    grid-row: 1;
    width: 10rem !important;
    max-width: 10rem;
    margin-bottom: 1.25rem !important;
  }
  .post:has(.profile) .clearfix {
    grid-column: 1;
    grid-row: 2;
  }
  .post:has(.profile) .social {
    grid-column: 1;
    grid-row: 3;
    margin-top: 0.5rem;
  }
  .post .research-figure {
    width: 12.5rem;
  }
  .publications .row {
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: 0.5rem 1rem;
  }
  .publications .row > .abbr {
    width: 7rem !important;
    max-width: 7rem !important;
  }
  .publications ol.bibliography li .title {
    margin: 0;
    font-size: 1.06rem;
  }
  .post .activity-item {
    grid-template-columns: 3rem minmax(0, 1fr) 4.8rem;
    gap: 0.6rem;
    align-items: center;
  }
  .post .activity-logo {
    display: flex;
    width: 4.8rem;
    height: 2.4rem;
  }
}