@import url("https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;500;600;700&family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600&display=swap");

:root {
  --ink: #173445;
  --muted: #63727a;
  --paper: #fbfaf6;
  --white: #fffdf9;
  --teal: #196b70;
  --teal-dark: #105c64;
  --aqua: #edf2ef;
  --line: #d8e1de;
  --amber: #c98f32;
  --coral: #ad4e3e;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { min-width: 0; background: var(--paper); font-size: 17px; scroll-behavior: smooth; }
html body {
  min-width: 0;
  margin: 0;
  padding: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body a { color: var(--teal-dark); text-underline-offset: .18em; }
body a:hover { color: var(--coral); }

#layout-content {
  display: block;
  width: min(1180px, calc(100% - 48px));
  min-height: calc(100vh - 76px);
  margin: 0 auto;
  padding: 76px 0 110px;
  border: 0;
  background: transparent;
}

/* The header and footer are shared verbatim with the homepage. */
.site-header a,
.site-footer a { color: inherit; }
.site-header .wordmark { font-size: 1.25rem; }
.site-header .desktop-nav a { font-size: .82rem; }

#toptitle {
  margin: 0 0 52px;
  padding: 0 0 31px;
  border: 0;
  border-bottom: 1px solid var(--line);
}

#layout-content #toptitle h1,
#layout-content > h1 {
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--ink);
  font: 500 clamp(2.9rem, 5.5vw, 4.6rem)/1.05 var(--serif) !important;
  letter-spacing: -.03em;
}

#subtitle {
  margin-top: 14px;
  color: var(--muted);
  font: 400 .98rem/1.55 var(--sans);
}

#layout-content h2 {
  margin: 58px 0 22px;
  padding: 0 0 13px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font: 500 1.58rem/1.25 var(--serif) !important;
  letter-spacing: -.01em;
}

#layout-content h2::after {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  margin-top: 12px;
  margin-bottom: -16px;
  border-radius: 2px;
  background: var(--amber);
}

#layout-content h3 {
  color: var(--ink);
  font: 500 1.18rem/1.38 var(--serif) !important;
}

#layout-content p,
#layout-content li,
#layout-content td,
#layout-content th { font-size: .96rem; line-height: 1.65; }

#layout-content p { margin: 0 0 1.05em; }
#layout-content strong,
#layout-content b { color: #102b3a; font-weight: 600; }

/* Keep inline author formatting at the paragraph's exact text size. */
#layout-content p a,
#layout-content p b,
#layout-content p strong,
#layout-content p u,
#layout-content p i,
#layout-content p em,
#layout-content p span,
#layout-content li a,
#layout-content li b,
#layout-content li strong,
#layout-content li u,
#layout-content li i,
#layout-content li em,
#layout-content li span {
  font-size: inherit !important;
  line-height: inherit;
}
#layout-content p sup,
#layout-content li sup { font-size: .7em !important; }

.publication-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin: 10px 0 34px;
  padding: 0 0 17px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: .72rem;
}
.publication-legend strong {
  color: var(--coral) !important;
  font-size: .68rem;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.publication-legend span,
.publication-legend span b,
.publication-legend span u {
  font-size: inherit !important;
  line-height: inherit;
}
.publication-legend span { white-space: nowrap; }
.publication-legend span + span::before { content: "·"; margin-right: 18px; color: #aab6b1; }
.publication-legend span b { color: var(--teal-dark) !important; }

#layout-content > ul,
#layout-content > ol {
  margin: 0 0 24px;
  padding-left: 1.35em;
}

#layout-content > ul li,
#layout-content > ol li { margin-bottom: 12px; padding-left: .3em; }

/* Publication and report entries. */
.publications-page #layout-content #toptitle {
  margin: 0 0 44px;
  padding: 0 0 27px;
  border: 0;
  border-bottom: 1px solid var(--line);
}
.publications-page .publication-intro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 15px;
  margin-top: 18px;
  color: var(--muted);
  font-size: .83rem;
}
.publications-page .scholar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border: 1px solid rgba(25,107,112,.22);
  border-radius: 999px;
  background: rgba(255,255,255,.62);
  color: var(--teal-dark);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .045em;
  text-decoration: none;
  text-transform: uppercase;
}
.publications-page .scholar-link:hover,
.publications-page .scholar-link:focus-visible {
  border-color: rgba(25,107,112,.42);
  background: var(--aqua);
}
.publications-page #layout-content .publication-section > h2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 58px 0 12px;
  padding: 17px 20px;
  border: 1px solid rgba(25,107,112,.15);
  border-left: 4px solid var(--amber);
  border-radius: 9px;
  background: linear-gradient(100deg, rgba(226,239,235,.78), rgba(255,255,255,.58));
  box-shadow: 0 7px 18px rgba(23,52,69,.035);
  font-size: clamp(1.42rem, 2.3vw, 1.78rem) !important;
  letter-spacing: -.018em;
}
.publications-page #layout-content #toptitle + .publication-section > h2 { margin-top: 0; }
.publications-page #layout-content .publication-section > h2::before,
.publications-page #layout-content .publication-section > h2::after { display: none; }
.publication-section.technical-reports { counter-reset: publication-item 17; }
.publication-section.published-papers { counter-reset: publication-item 40; }
.publication-section .section-count,
.related-work-heading .section-count {
  display: inline-flex;
  min-width: 36px;
  height: 25px;
  align-items: center;
  justify-content: center;
  margin-left: 10px;
  padding: 0 8px;
  border: 1px solid rgba(25,107,112,.2);
  border-radius: 999px;
  background: var(--aqua);
  color: var(--teal-dark);
  font: 700 .68rem/1 var(--sans) !important;
  vertical-align: .24em;
}
.publications-page #layout-content .publication-section .section-count {
  min-width: 0;
  height: auto;
  flex: none;
  margin: 0 0 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: .64rem !important;
  letter-spacing: .09em;
  text-transform: uppercase;
  vertical-align: middle;
}
.publication-entry,
#layout-content > div[style*="margin-left"] {
  position: relative;
  margin: 0 !important;
  padding: 19px 0 18px;
  border-bottom: 1px solid var(--line);
}
.publication-section .publication-entry {
  padding-left: 68px;
  counter-increment: publication-item -1;
}
.publication-section .publication-entry::before {
  content: counter(publication-item, decimal-leading-zero);
  position: absolute;
  top: 23px;
  left: 0;
  width: 44px;
  color: var(--coral);
  font: 700 1rem/1.3 var(--sans);
  letter-spacing: .04em;
}
.publication-entry p,
#layout-content > div[style*="margin-left"] p { margin: 0; color: var(--muted); font-size: .98rem; line-height: 1.52; }
.publication-entry p > a:not(.resource-link),
#layout-content > div[style*="margin-left"] p > a:not(.resource-link) {
  display: inline;
  margin: 0;
  color: var(--ink) !important;
  font: 500 1.16rem/1.42 var(--serif) !important;
  text-decoration: none;
}
.publication-entry p > a:not(.resource-link):hover,
.publication-entry p > a:not(.resource-link):focus-visible,
#layout-content > div[style*="margin-left"] p > a:not(.resource-link):hover,
#layout-content > div[style*="margin-left"] p > a:not(.resource-link):focus-visible {
  color: var(--teal-dark) !important;
  text-decoration: underline;
}
#layout-content p .resource-link,
#layout-content li .resource-link { color: var(--coral) !important; font-size: .75rem !important; font-weight: 600; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
#layout-content .resource-link:hover,
#layout-content .resource-link:focus-visible { text-decoration: underline; }

/* Topic summaries and informational blocks. */
.infoblock {
  margin: 30px 0 40px;
  border: 0;
  border-left: 4px solid var(--amber);
  border-radius: 4px;
  background: var(--aqua);
  box-shadow: none;
}
#layout-content .infoblock > .blockcontent {
  padding: 25px 28px;
  border: 0;
  background: transparent;
}
#layout-content .infoblock .topic-summary-paragraph {
  width: 100%;
  max-width: none;
  margin: 0 !important;
  color: var(--ink) !important;
  font: 400 1.04rem/1.72 var(--serif) !important;
}

.intro-text { margin-bottom: 34px; color: var(--muted) !important; }
.research-topics-page {
  background:
    radial-gradient(circle at 92% 2%, rgba(201,143,50,.08), transparent 25rem),
    var(--paper);
}
.research-directory {
  position: relative;
  overflow: hidden;
  padding-block: 82px 104px;
}
.research-directory::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -150px;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(25,107,112,.1);
  border-radius: 50%;
  box-shadow: 0 0 0 58px rgba(25,107,112,.025);
  pointer-events: none;
}
.directory-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, .78fr) minmax(440px, 1.22fr);
  gap: clamp(56px, 9vw, 130px);
  align-items: end;
  padding-bottom: 47px;
  border-bottom: 1px solid var(--line);
}
.directory-heading { max-width: 430px; }
.directory-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 15px;
  color: var(--coral);
  font: 700 .71rem/1.2 var(--sans);
  letter-spacing: .15em;
  text-transform: uppercase;
}
.directory-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--amber);
}
.research-directory .directory-title {
  margin: 0;
  max-width: 430px;
  color: var(--ink);
  font: 500 clamp(3rem, 5vw, 4.25rem)/1 var(--serif);
  letter-spacing: -.035em;
}
.directory-intro {
  max-width: 680px;
  margin: 0;
  color: #475b64;
  font: 400 1.13rem/1.65 var(--sans);
}
.topic-directory-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}
.topic-directory-card {
  position: relative;
  display: flex;
  min-height: 258px;
  flex-direction: column;
  padding: 30px 30px 26px;
  overflow: hidden;
  border: 1px solid rgba(25,107,112,.15);
  border-top: 3px solid rgba(25,107,112,.68);
  border-radius: 11px;
  background: rgba(255,255,255,.62);
  box-shadow: 0 9px 28px rgba(23,52,69,.045);
  color: var(--ink) !important;
  text-decoration: none;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.topic-directory-card:hover,
.topic-directory-card:focus-visible {
  border-color: rgba(25,107,112,.38);
  box-shadow: 0 18px 42px rgba(23,52,69,.095);
  color: var(--ink) !important;
  transform: translateY(-4px);
}
.topic-directory-card .topic-type {
  margin-bottom: 24px;
  color: var(--coral);
  font: 700 .66rem/1.2 var(--sans);
  letter-spacing: .13em;
  text-transform: uppercase;
}
body.research-topics-page .topic-directory-card h2 {
  margin: 0 0 13px;
  padding: 0;
  border: 0;
  color: var(--ink) !important;
  font: 500 1.48rem/1.22 var(--serif) !important;
  letter-spacing: -.018em;
}
body.research-topics-page .topic-directory-card h2::after { display: none; }
.topic-directory-card p {
  max-width: 330px;
  margin: 0;
  color: var(--muted);
  font: 400 .92rem/1.58 var(--sans);
}
.topic-directory-card .topic-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: auto;
  padding-top: 25px;
  color: var(--teal-dark);
  font: 700 .69rem/1.2 var(--sans);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.topic-directory-card .topic-action span {
  transition: transform .2s ease;
}
.topic-directory-card:hover .topic-action span,
.topic-directory-card:focus-visible .topic-action span { transform: translateX(4px); }
.topic-directory-card-application {
  border-color: rgba(201,143,50,.26);
  border-top-color: var(--amber);
  background: linear-gradient(145deg, rgba(255,249,237,.9), rgba(255,255,255,.62));
}
.topic-directory-card-application:hover,
.topic-directory-card-application:focus-visible { border-color: rgba(201,143,50,.58); }
.topic-directory-card-application .topic-type { color: #9b6820; }
.topic-directory-card-application .topic-action { color: #8b5d1c; }
.topic-directory-card:nth-child(2),
.topic-directory-card:nth-child(4),
.topic-directory-card:nth-child(6) { border-top-color: rgba(173,78,62,.68); }
.topic-directory-card:nth-child(2) .topic-type,
.topic-directory-card:nth-child(4) .topic-type,
.topic-directory-card:nth-child(6) .topic-type { color: var(--teal-dark); }
.topic-directory-card-application:nth-child(5) { border-top-color: var(--amber); }
.topic-directory-card-application:nth-child(5) .topic-type { color: #9b6820; }
.topic-directory-card-application:nth-child(5) .topic-action { color: #8b5d1c; }
.research-topics-page .site-footer { position: relative; }
.read-more { color: var(--teal-dark) !important; }

/* Blog landing page. */
.blog-page {
  background:
    radial-gradient(circle at 92% 4%, rgba(201,143,50,.085), transparent 24rem),
    var(--paper);
}
.blog-index { min-height: calc(100vh - 76px); padding-block: 88px 110px; }
.blog-hero {
  display: grid;
  grid-template-columns: minmax(500px, 1.15fr) minmax(340px, .85fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: end;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}
.blog-hero h1 {
  margin: 0;
  color: var(--ink);
  font: 500 clamp(3.1rem, 5vw, 4.25rem)/1 var(--serif);
  letter-spacing: -.04em;
}
.blog-hero > p {
  max-width: 680px;
  margin: 0;
  color: #475b64;
  font: 400 1.13rem/1.65 var(--sans);
}
.blog-welcome {
  display: grid;
  grid-template-columns: 190px minmax(0, 680px);
  gap: clamp(42px, 8vw, 110px);
  margin-top: 34px;
  padding: 42px;
  border: 1px solid rgba(25,107,112,.15);
  border-radius: 12px;
  background: rgba(255,255,255,.62);
  box-shadow: 0 12px 32px rgba(23,52,69,.055);
}
.blog-status {
  margin: 4px 0 0;
  color: var(--coral);
  font: 700 .69rem/1.3 var(--sans);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.blog-welcome h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font: 500 1.75rem/1.25 var(--serif);
  letter-spacing: -.018em;
}
.blog-welcome div > p { margin: 0; color: var(--muted); font-size: .96rem; }
.blog-links { display: flex; flex-wrap: wrap; gap: 18px 30px; margin-top: 26px; }
.blog-links a {
  color: var(--teal-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}
.blog-links a span { display: inline-block; margin-left: 5px; transition: transform .18s ease; }
.blog-links a:hover span,
.blog-links a:focus-visible span { transform: translateX(4px); }

.blog-posts { margin-top: 72px; }
.blog-section-heading {
  display: grid;
  grid-template-columns: 190px minmax(0, 680px);
  gap: clamp(42px, 8vw, 110px);
  align-items: end;
  margin-bottom: 24px;
}
.blog-section-heading .directory-eyebrow { margin: 0 0 7px; }
.blog-section-heading h2 {
  margin: 0;
  color: var(--ink);
  font: 500 clamp(2rem, 3vw, 2.75rem)/1.1 var(--serif);
  letter-spacing: -.025em;
}
.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.blog-post-card {
  display: flex;
  min-height: 310px;
  flex-direction: column;
  padding: 28px 27px 25px;
  border: 1px solid rgba(25,107,112,.16);
  border-radius: 11px;
  background: rgba(255,255,255,.72);
  box-shadow: 0 10px 28px rgba(23,52,69,.045);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.blog-post-card:hover {
  transform: translateY(-3px);
  border-color: rgba(25,107,112,.3);
  box-shadow: 0 16px 34px rgba(23,52,69,.075);
}
.blog-post-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 20px;
  color: var(--coral);
  font: 700 .65rem/1.35 var(--sans);
  letter-spacing: .085em;
  text-transform: uppercase;
}
.blog-post-meta span { color: var(--muted); white-space: nowrap; }
.blog-post-card h3 {
  margin: 0 0 15px;
  font: 500 1.52rem/1.22 var(--serif);
  letter-spacing: -.018em;
}
.blog-post-card h3 a { color: var(--ink); text-decoration: none; }
.blog-post-card h3 a:hover,
.blog-post-card h3 a:focus-visible { color: var(--teal-dark); }
.blog-post-card > p:not(.blog-post-meta) {
  margin: 0;
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.58;
}
.blog-read-link {
  margin-top: auto;
  padding-top: 25px;
  color: var(--teal-dark);
  font-size: .69rem;
  font-weight: 700;
  letter-spacing: .075em;
  text-decoration: none;
  text-transform: uppercase;
}
.blog-read-link span { display: inline-block; margin-left: 5px; transition: transform .18s ease; }
.blog-read-link:hover span,
.blog-read-link:focus-visible span { transform: translateX(4px); }

.blog-post-page { background: var(--paper); }
.blog-article {
  width: min(100% - 48px, 900px);
  margin-inline: auto;
  padding: clamp(70px, 9vw, 118px) 0 96px;
}
.blog-article-header {
  padding-bottom: 42px;
  border-bottom: 1px solid var(--line);
}
.blog-back-link {
  display: inline-flex;
  gap: 7px;
  margin-bottom: 42px;
  color: var(--teal-dark);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .075em;
  text-decoration: none;
  text-transform: uppercase;
}
.blog-back-link:hover,
.blog-back-link:focus-visible { color: var(--coral); }
.blog-article-header .blog-post-meta { max-width: 470px; margin-bottom: 22px; }
.blog-article h1 {
  max-width: 850px;
  margin: 0;
  color: var(--ink);
  font: 500 clamp(3rem, 6vw, 5.5rem)/.98 var(--serif);
  letter-spacing: -.045em;
}
.blog-article-deck {
  max-width: 720px;
  margin: 30px 0 0;
  color: var(--muted);
  font: 400 1.18rem/1.62 var(--sans);
}
.blog-article-body {
  width: min(100%, 720px);
  margin: 48px auto 0;
}
.blog-article-body p {
  margin: 0 0 1.35em;
  color: var(--ink);
  font: 400 1.08rem/1.78 var(--serif);
}
.blog-article-body h2 {
  margin: 2.3em 0 .75em;
  color: var(--ink);
  font: 500 1.85rem/1.2 var(--serif);
  letter-spacing: -.018em;
}
.blog-article-footer {
  width: min(100%, 720px);
  margin: 54px auto 0;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}
.blog-article-footer a {
  color: var(--teal-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}

/* Numbered publication lists on individual research-topic pages. */
.topic-publications #layout-content {
  width: min(1120px, calc(100% - 96px));
  counter-reset: paper-item var(--paper-start);
}
.topic-publications .related-work-heading { margin-top: 42px !important; }
.topic-publications #layout-content > ul {
  margin: 0;
  padding: 19px 0 18px;
  border-bottom: 1px solid var(--line);
  list-style: none;
}
.topic-publications #layout-content > ul li { margin: 0; padding: 0; }
.topic-publications #layout-content > ul li > p {
  position: relative;
  margin: 0;
  padding-left: 68px;
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.52;
}
.topic-publications #layout-content > ul li > p::before {
  position: absolute;
  left: 0;
  top: .12em;
  width: 44px;
  counter-increment: paper-item -1;
  content: counter(paper-item, decimal-leading-zero);
  color: var(--coral);
  font: 700 1rem/1.3 var(--sans);
  letter-spacing: .04em;
}
.topic-publications #layout-content > ul li > p > a:not(.resource-link) {
  color: var(--ink) !important;
  font: 500 1.16rem/1.42 var(--serif) !important;
  text-decoration: none;
}
.topic-publications #layout-content > ul li > p > a:not(.resource-link):hover,
.topic-publications #layout-content > ul li > p > a:not(.resource-link):focus-visible {
  color: var(--teal-dark) !important;
  text-decoration: underline;
}

/* Group directory. */
.student-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 22px;
  margin-bottom: 34px;
}
.student-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--white);
  box-shadow: 0 9px 25px rgba(23,107,115,.06);
}
.student-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--aqua);
}
.student-info { display: block; padding: 16px 17px 18px; }
.student-name {
  display: block;
  color: var(--ink) !important;
  font: 500 1.2rem/1.2 var(--serif);
  text-decoration: none;
}
.student-desc {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.5;
}
.student-desc p,
.student-card .student-desc { margin-bottom: 0 !important; }
/* Portrait-forward academic directory on the dedicated group page. */
.group-page #layout-content { width: min(1140px, calc(100% - 48px)); }
.group-page #toptitle { margin-bottom: 48px; padding-bottom: 28px; }
.group-page #layout-content #toptitle h1 { font-size: clamp(3rem, 4.4vw, 3.8rem) !important; }
.group-page .group-section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 24px;
  font-size: .78rem;
}
.group-page .group-section-nav a {
  color: var(--teal);
  font-weight: 600;
  text-decoration: none;
}
.group-page .group-section-nav a:hover,
.group-page .group-section-nav a:focus-visible { text-decoration: underline; text-underline-offset: 4px; }
.group-page #layout-content > h2 { margin-top: 62px; margin-bottom: 26px; }
.group-page #layout-content > h2[id] { scroll-margin-top: 105px; }
.group-page .student-grid {
  grid-template-columns: repeat(3, minmax(240px, 280px));
  justify-content: center;
  align-items: stretch;
  gap: 38px 28px;
  margin-bottom: 52px;
}
.group-page .student-card {
  display: flex;
  flex-direction: column;
  grid-column: auto;
  min-height: 0;
  overflow: hidden;
  border-radius: 10px;
  background: var(--white);
  box-shadow: 0 10px 26px rgba(23,52,69,.065);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.group-page .student-card:hover { border-color: rgba(25,107,112,.25); box-shadow: 0 14px 30px rgba(23,52,69,.095); }
.group-page .student-card img {
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 25%;
}
.group-page .student-info {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  padding: 20px 20px 22px;
  text-align: center;
}
.group-page .student-name { font-size: 1.28rem; }
.group-page .student-desc { margin-top: 8px; font-size: .8rem; line-height: 1.5; }
.group-page .alumni-meta { display: block; margin-top: 7px; color: var(--coral); font-size: .68rem; font-weight: 600; letter-spacing: .025em; }

/* Teaching overview and course directory. */
.teaching-overview #layout-content { width: min(1080px, calc(100% - 48px)); }
.teaching-intro {
  max-width: 870px;
  margin: -10px 0 54px !important;
  color: #425866;
  font: 400 1.3rem/1.62 var(--serif);
}
.course-feature {
  position: relative;
  display: block;
  padding: 35px 38px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 6px;
  background: linear-gradient(135deg, var(--teal), #247d83);
  color: white !important;
  text-decoration: none;
  box-shadow: 0 14px 32px rgba(23,107,115,.13);
}
.course-feature::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  top: -100px;
  right: -55px;
  border-radius: 50%;
  background: rgba(245,201,121,.17);
}
.course-feature h3 { margin: 14px 0 10px; color: white !important; font-size: 2rem !important; }
.course-feature p { max-width: 680px; margin: 0 !important; color: #d7e7e4; }
.course-kicker { color: #ffe0a3; font-size: .7rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.course-action { display: inline-block; margin-top: 26px; font-size: .78rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
.course-action span { display: inline-block; margin-left: 7px; transition: transform .18s ease; }
.course-feature:hover .course-action span { transform: translateX(5px); }

.course-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.course-card {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--amber);
  border-radius: 5px;
  background: var(--white);
  box-shadow: 0 9px 25px rgba(23,107,115,.06);
}
.course-card:first-child { grid-row: span 2; }
.course-code { margin: 0 0 22px !important; color: var(--coral); font-size: .72rem !important; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.course-card h3 { margin: 0 0 10px; font-size: 1.5rem !important; }
.course-meta { color: var(--muted); font-size: .88rem !important; }
.evaluation-links { display: grid; gap: 7px; margin-top: 24px; }
.evaluation-links a { width: fit-content; font-size: .78rem; font-weight: 600; text-decoration: none; }
.evaluation-links a::after { content: " ↗"; }

.assistant-list { border-top: 1px solid var(--line); }
.assistant-list > div { display: grid; grid-template-columns: 120px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.assistant-list span { color: var(--coral); font-size: .78rem; font-weight: 600; }
.assistant-list p { margin: 0 !important; }

/* Dedicated course pages: keep long lecture descriptions compact and readable. */
.lecture-summary {
  margin: 0;
  padding: 17px 0 24px;
  border-bottom: 1px solid var(--line);
  color: #425866;
  font-size: .94rem;
  line-height: 1.7;
}
.lecture-summary > a:first-child {
  display: inline-block;
  margin-right: .3em;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Paper references on the software page, without empty definition-list labels. */
.software-page #layout-content #toptitle {
  border: 0;
  border-bottom: 1px solid var(--line);
}
.software-page #layout-content .infoblock {
  margin: 28px 0 44px;
  border: 0;
  background: transparent;
}
.software-page #layout-content .infoblock > .blockcontent {
  padding: 28px 32px 30px;
  border: 1px solid rgba(25,107,112,.16);
  border-left: 4px solid var(--teal);
  border-radius: 10px;
  background:
    radial-gradient(circle at 94% 8%, rgba(25,107,112,.055), transparent 20rem),
    rgba(255,255,255,.8) !important;
  box-shadow: 0 10px 28px rgba(23,52,69,.045);
}
.software-page #layout-content .infoblock > .blockcontent > p:first-child {
  margin: 0 0 18px;
  color: var(--ink);
  font-weight: 600;
}
.software-page #layout-content .infoblock ul {
  margin-block: 0;
  padding-left: 24px;
}
.software-page #layout-content .infoblock li { color: var(--teal-dark); }
.software-page #layout-content .infoblock li::marker { color: var(--teal); }
.software-page #layout-content .infoblock a {
  color: var(--teal-dark);
  text-decoration-color: rgba(25,107,112,.28);
}
.software-page #layout-content .infoblock a:hover,
.software-page #layout-content .infoblock a:focus-visible {
  color: var(--coral);
  text-decoration-color: currentColor;
}
.software-references { margin: 4px 0 24px 20px; }
.software-reference { margin-top: 12px; color: #222; }
.software-reference > p:first-child { margin-top: 0; }

/* Lists of talks, lectures, software, and teaching records. */
#layout-content > h2 + ul,
#layout-content > ul + ul {
  margin-top: 0;
  margin-bottom: 0;
  padding: 15px 0 13px 24px;
  border-bottom: 1px solid var(--line);
}

/* Selected talks: compact titles with quiet resource links. */
.talks-page #layout-content h2 {
  margin-top: 50px;
  font-size: 1.45rem !important;
}
.talks-page #layout-content > ul {
  margin: 0;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  list-style: none;
}
.talks-page #layout-content > ul li {
  margin: 0;
  padding: 0;
}
.talks-page #layout-content > ul p {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 22px;
  margin: 0;
  color: var(--ink);
  font: 500 1rem/1.5 var(--serif);
}
.talks-page .talk-resources {
  display: inline-flex;
  flex: none;
  align-items: baseline;
  gap: 10px;
  margin-left: auto;
  vertical-align: baseline;
}
.talks-page #layout-content .talk-resource {
  color: var(--teal-dark);
  font: 600 .66rem/1.2 var(--sans) !important;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}
.talks-page #layout-content .talk-resource:hover,
.talks-page #layout-content .talk-resource:focus-visible {
  color: var(--coral);
  text-decoration: underline;
}

/* Keep nested data/profile tables readable without inheriting the layout table rules. */
#layout-content table:not(#tlayout) {
  max-width: 100%;
  border-collapse: collapse;
  background: var(--white);
}
#layout-content table:not(#tlayout) td,
#layout-content table:not(#tlayout) th {
  padding: 13px 15px;
  border: 1px solid var(--line);
}

#footer,
#layout-content > div[style*="text-align: right"] {
  margin-top: 54px !important;
  padding-top: 24px !important;
  border-top: 1px solid var(--line) !important;
  color: var(--muted) !important;
  font-size: .75rem !important;
}

@media (max-width: 1040px) {
  .site-header .desktop-nav { gap: 18px; }
  .group-page .student-grid { grid-template-columns: repeat(2, minmax(240px, 300px)); gap: 32px 26px; }
  .directory-hero { grid-template-columns: minmax(250px, .8fr) minmax(0, 1.2fr); gap: 48px; }
  .topic-directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-hero { grid-template-columns: minmax(420px, 1.05fr) minmax(0, .95fr); gap: 42px; }
  .blog-post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .blog-hero { grid-template-columns: 1fr; gap: 24px; }
  .blog-section-heading { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 680px) {
  html { font-size: 16px; }
  #layout-content { width: min(100% - 32px, 560px); padding-block: 55px 78px; }
  #layout-content #toptitle h1,
  #layout-content > h1 { font-size: clamp(2.8rem, 15vw, 4.5rem) !important; }
  #layout-content h2 { margin-top: 48px; font-size: 1.55rem !important; }
  .research-directory { padding-block: 58px 76px; }
  .research-directory::before { width: 300px; height: 300px; }
  .directory-hero { grid-template-columns: 1fr; gap: 24px; padding-bottom: 34px; }
  .directory-heading { max-width: none; }
  .research-directory .directory-title { max-width: none; font-size: clamp(2.8rem, 14vw, 4rem); }
  .directory-intro { font-size: 1rem; line-height: 1.62; }
  .topic-directory-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 26px; }
  .topic-directory-card { min-height: 0; padding: 25px 24px 23px; }
  .topic-directory-card .topic-type { margin-bottom: 17px; }
  .topic-directory-card .topic-action { padding-top: 24px; }
  .blog-index { min-height: 0; padding-block: 58px 76px; }
  .blog-hero { grid-template-columns: 1fr; gap: 24px; padding-bottom: 34px; }
  .blog-hero h1 { font-size: clamp(3rem, 15vw, 4.2rem); }
  .blog-hero > p { font-size: 1rem; line-height: 1.62; }
  .blog-welcome { grid-template-columns: 1fr; gap: 18px; margin-top: 26px; padding: 26px 24px; }
  .blog-posts { margin-top: 54px; }
  .blog-post-grid { grid-template-columns: 1fr; }
  .blog-post-card { min-height: 0; }
  .blog-article { width: min(100% - 32px, 560px); padding-block: 58px 76px; }
  .blog-back-link { margin-bottom: 32px; }
  .blog-article h1 { font-size: clamp(2.8rem, 14vw, 4rem); }
  .blog-article-deck { font-size: 1rem; }
  .blog-article-body { margin-top: 36px; }
  .blog-article-body p { font-size: 1.02rem; line-height: 1.7; }
  .blog-article-body h2 { font-size: 1.6rem; }
  .topic-publications #layout-content > ul li > p { padding-left: 52px; }
  .topic-publications #layout-content { width: min(100% - 32px, 560px); }
  .topic-publications #layout-content > ul li > p::before { width: 36px; font-size: .92rem; }
  .publication-section .publication-entry { padding-left: 52px; }
  .publication-section .publication-entry::before { width: 36px; font-size: .92rem; }
  .student-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .group-page #layout-content { width: min(100% - 32px, 560px); }
  .group-page #toptitle { margin-bottom: 44px; }
  .group-page #layout-content > h2 { margin-top: 52px; margin-bottom: 22px; }
  .group-page .student-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 40px; }
  .group-page .student-card { min-height: 0; }
  .group-page .student-card img { width: 100%; height: auto; min-height: 0; }
  .group-page .student-info { padding: 16px 12px 18px; }
  .group-page .student-name { font-size: 1.18rem; }
  .group-page .student-desc { font-size: .75rem; }
  .teaching-overview #layout-content { width: min(100% - 32px, 560px); }
  .teaching-intro { font-size: 1.12rem; }
  .course-feature { padding: 28px 24px; }
  .course-feature h3 { font-size: 1.65rem !important; }
  .course-grid { grid-template-columns: 1fr; }
  .course-card:first-child { grid-row: auto; }
  .assistant-list > div { grid-template-columns: 1fr; gap: 5px; }
}

@media (max-width: 460px) {
  .group-page .student-grid { grid-template-columns: minmax(0, 300px); justify-content: center; gap: 22px; }
  .group-page .student-info { padding: 18px 16px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}