/* Site refinements. Loaded after the original HTML5 UP stylesheet. */
@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 100 1000;
  font-display: swap;
  src: url("../fonts/dm-sans-latin-variable.woff2") format("woff2");
}

@font-face {
  font-family: "Newsreader";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/newsreader-latin-variable.woff2") format("woff2");
}

:root {
  --paper: #faf9f6;
  --surface: #f0f2ee;
  --ink: #263633;
  --body: #46534f;
  --muted: #64716b;
  --accent: #315f5b;
  --accent-hover: #1b4440;
  --rule: #dce1d9;
  --honor: #b42332;
  --sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
}

body {
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

body, input, select, textarea {
  color: var(--body);
  font-family: var(--sans);
  font-size: 15.5px;
  font-weight: 400;
  font-style: normal;
  font-optical-sizing: auto;
  font-synthesis: none;
  line-height: 1.8;
}

em, i, cite, dfn, address, blockquote {
  font-style: normal;
}

::selection {
  color: var(--ink);
  background: #dce8df;
}

a {
  color: var(--accent);
  border-bottom: 0;
  text-decoration: underline;
  text-decoration-color: #b5c8bf;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

a:hover {
  color: var(--accent-hover) !important;
  text-decoration-color: currentColor;
}

a:focus-visible, .news-feed:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
  border-radius: 2px;
}

strong, b {
  color: var(--ink);
  font-weight: 600;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--ink);
  font-family: var(--sans);
  font-style: normal;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.015em;
}

h1, h2 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 1.95em;
}

h3 {
  font-size: 1.15em;
  margin: 2.1em 0 0.95em;
}

h4 {
  font-size: 1em;
  margin: 1.7em 0 1em;
}

p {
  margin-bottom: 1.1em;
}

/* One centered reading column; no sidebar space or toggle. */
#wrapper {
  display: block;
}

#main > .inner {
  width: 100%;
  max-width: 1120px;
  padding: 0 64px 0.1em;
}

#main > .inner > section {
  padding: 3.5em 0 2em;
  border-top: 1px solid var(--rule);
}

#header {
  align-items: center;
  justify-content: space-between;
  gap: 1.5em;
  padding: 4.5em 0 1.4em;
  border-bottom: 1px solid var(--rule);
}

#header > * {
  flex: 0 1 auto;
}

#header .logo {
  font-size: 1em;
  text-decoration: none;
}

#header .logo h1 {
  font-size: 2.85em;
  line-height: 1.15;
  margin: 0;
}

.home-nav {
  text-align: right;
}

.home-nav h2,
.profile-links h2 {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72em;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0;
}

.home-nav a {
  font-size: 0.88em;
  font-weight: 500;
}

/* Keep the existing portrait dimensions and orientation behavior. */
#main > .inner > #banner {
  align-items: center;
  padding: 2.5em 0 1.8em;
}

#banner .image.object {
  flex-shrink: 0;
  display: block;
  width: 100px;
  max-width: 38%;
  height: auto;
  margin: 0 1.75em 0 0;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(38, 54, 51, 0.08);
}

#banner .image.object img {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: center;
  border-radius: inherit;
}

#banner > p {
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 0;
}

.profile-links {
  padding-bottom: 2.5em;
  font-size: 0.9em;
}

.profile-links > * {
  display: flex;
  align-items: baseline;
  gap: 1.5em;
}

.profile-links > * + * {
  margin-top: 0.65em;
}

.profile-links h2 {
  flex: 0 0 100px;
}

.profile-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 1.5em;
  list-style: none;
  margin: 0;
  padding: 0;
}

.profile-links li {
  margin: 0;
  padding: 0;
  border: 0;
}

.profile-links .contact li {
  margin: 0;
  padding: 0 0 0 1.85em;
  border: 0;
}

.profile-links .contact li::before {
  color: var(--accent);
  font-size: 1em;
  top: 0;
  width: 1.2em;
  height: auto;
  line-height: inherit;
}

header.major > :last-child {
  border-bottom: 2px solid var(--accent);
  margin: 0 0 1.1em;
  padding: 0 0.55em 0.35em 0;
}

#main > .inner > section > header.major:not(:first-child) {
  margin-top: 3em;
}

header.major + h3 {
  margin-top: 0;
}

#main li::marker {
  color: #879a8e;
  font-size: 0.85em;
}

#main > .inner > section > ul > li > p {
  margin-bottom: 0.45em;
}

#main > .inner > section > ul > li > p:last-child {
  margin-bottom: 0.85em;
}

.news-feed {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--surface);
  padding: 1em 1.2em;
  margin-bottom: 20px;
  scrollbar-color: #a7b8aa var(--surface);
  scrollbar-width: thin;
}

.distinction {
  color: var(--honor);
  font-weight: 700;
}

a.distinction:hover {
  color: #881b28 !important;
}

/* Research: full, readable citations with a consistent metadata row. */
.research-heading {
  font-size: 1.25em;
}

.publications-heading {
  margin-bottom: 0.4em;
}

.publications-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5em 1.25em;
  margin-bottom: 0.5em;
}

.publications-header > .publications-heading {
  margin: 0;
}

.scholar-citations {
  color: var(--muted);
  font-size: 0.82em;
  font-weight: 500;
}

.publications-intro {
  color: var(--muted);
  font-size: 0.9em;
  margin-bottom: 2.25em;
}

.publication-category {
  width: fit-content;
  max-width: 100%;
  color: var(--accent);
  background: var(--surface);
  border-left: 3px solid var(--accent);
  font-size: 0.82em;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  padding: 0.5em 0.85em;
  margin: 0 0 0.4em;
}

.publication-list {
  list-style: none;
  margin: 0 0 2.75em;
  padding: 0;
}

.publication-list > .publication {
  padding: 1.6em 0;
  margin: 0;
}

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

.publication-title {
  font-size: 1.08em;
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: -0.012em;
  margin: 0 0 0.5em;
}

.publication-title a {
  color: var(--ink);
  text-decoration-color: transparent;
}

.publication-title a:hover,
.publication-title a:focus-visible {
  text-decoration-color: currentColor;
}

.publication-authors {
  color: var(--muted);
  font-size: 0.9em;
  line-height: 1.8;
  margin: 0;
}

.publication-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5em 1.2em;
  margin-top: 0.8em;
  font-size: 0.82em;
  line-height: 1.6;
}

.publication-venue {
  color: var(--accent);
  font-weight: 500;
  background: #edf1ec;
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.3em 0.7em;
  margin: 0;
}

.publication-venue .distinction {
  display: inline-block;
  background: #fce8e9;
  border-radius: 3px;
  padding: 0 0.3em;
  margin-right: 0.2em;
}

.publication-resources {
  margin: 0;
}

/* Shared by paper resources, transcripts, and all bracketed News links. */
.resource-links {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.15rem 0.5rem;
  max-width: 100%;
  vertical-align: baseline;
}

.resource-link {
  display: inline-flex;
  align-items: baseline;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.6;
  white-space: nowrap;
}

.resource-link a {
  display: inline-block;
  color: var(--accent);
  padding: 0.25em 0.1em;
  font: inherit;
  text-decoration-color: #b5c8bf;
}

.resource-link a:hover,
.resource-link a:focus-visible {
  text-decoration-color: currentColor;
}

.publication-note {
  color: var(--muted);
  font-size: 0.88em;
  line-height: 1.75;
  border-left: 2px solid var(--rule);
  padding-left: 0.85em;
  margin: 1em 0 0;
}

.research-projects {
  list-style: none;
  padding: 0;
}

.research-projects > li {
  padding: 0;
  margin: 0.7em 0;
  border: 1px solid var(--rule);
  border-radius: 5px;
  transition: background-color 160ms ease, border-color 160ms ease;
}

#main > .inner > section > .research-projects > li > p,
#main > .inner > section > .research-projects > li > p:last-child {
  margin: 0;
}

.research-projects a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
  padding: 0.85em 1.1em;
  font-size: 0.94em;
  font-weight: 500;
  text-decoration-color: transparent;
}

.project-description {
  min-width: 0;
}

.project-stars {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.45em;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.2em 0.6em;
  min-width: 6em;
  justify-content: center;
  font-size: 0.85em;
  font-variant-numeric: tabular-nums;
}

.project-stars .icon {
  color: #876720;
  font-size: 0.9em;
}

.research-projects > li:hover,
.research-projects > li:focus-within {
  background: var(--surface);
  border-color: #b5c8bf;
}

.research-projects a:hover,
.research-projects a:focus-visible {
  text-decoration-color: currentColor;
}

#footer {
  padding: 1.75em 0 3em;
  border-top: 1px solid var(--rule);
}

#footer .copyright {
  color: var(--muted);
  font-size: 0.78em;
  line-height: 1.8;
}

#footer .copyright a {
  color: inherit;
}

@media screen and (max-width: 980px) {
  #main > .inner {
    padding-right: 40px;
    padding-left: 40px;
  }
}

@media screen and (orientation: portrait) {
  #banner .image.object {
    width: 60%;
    max-width: 260px;
    min-height: 0;
    max-height: none;
    height: auto;
    margin: 0 0 1.5em;
    align-self: center;
  }

  #banner > p {
    margin-bottom: 1.5em;
  }
}

@media screen and (max-width: 736px) {
  body, input, select, textarea {
    font-size: 15px;
  }

  #main > .inner {
    padding-right: 24px;
    padding-left: 24px;
  }

  #header {
    padding-top: 2.75em;
  }

  #header .logo h1 {
    font-size: 2.4em;
  }

  #main > .inner > section {
    padding-top: 2.5em;
  }

  .profile-links > * {
    flex-direction: column;
    gap: 0.45em;
  }

  .profile-links > * + * {
    margin-top: 1.1em;
  }

  .profile-links h2 {
    flex-basis: auto;
  }

  .publication-list > .publication {
    padding: 1.4em 0;
  }

  .publication-meta {
    gap: 0.5em 0.9em;
  }

  .research-projects a {
    flex-wrap: wrap;
    gap: 0.65em 1em;
  }
}

@media screen and (orientation: portrait) and (max-width: 480px) {
  #banner .image.object {
    width: 66%;
    max-width: 230px;
  }
}

@media screen and (max-width: 360px) {
  #main > .inner {
    padding-right: 20px;
    padding-left: 20px;
  }

  #header .logo h1 {
    font-size: 2.1em;
  }
}

@media (prefers-reduced-motion: reduce) {
  a, .research-projects > li {
    transition: none;
  }
}