/* A quiet, document-first academic site. */
:root {
  --ink: #172033;
  --body: #3f4a5a;
  --muted: #697386;
  --soft: #f7f8fa;
  --line: #e5e8ee;
  --link: #225f9b;
  --link-hover: #153f69;
  --serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--body);
  background: #fff;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

a {
  color: var(--link);
  text-decoration: none;
  text-underline-offset: 0.16em;
}

a:hover,
a:focus-visible {
  color: var(--link-hover);
  text-decoration: underline;
}

strong { color: var(--ink); font-weight: 650; }

::selection { background: #d9e9f7; color: var(--ink); }

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.55rem 0.75rem;
  color: #fff;
  background: var(--ink);
  transform: translateY(-150%);
}

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

.site-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  gap: clamp(2rem, 5vw, 3.5rem);
  width: min(100% - 3rem, 1036px);
  min-height: 100vh;
  margin: 0 auto;
}

.profile-sidebar {
  align-self: start;
  position: sticky;
  top: 1.5rem;
  padding: 3rem 0 2.5rem;
}

.profile-avatar {
  width: 148px;
  height: 148px;
  aspect-ratio: 1 / 1;
  margin: 0 0 1.3rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  object-fit: cover;
  object-position: center 26%;
}

.profile-name {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.76rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.profile-name a { color: inherit; }
.profile-name a:hover,
.profile-name a:focus-visible { color: var(--link); text-decoration: none; }

.profile-nickname {
  margin: 0.4rem 0 0.75rem;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.profile-nickname img { display: inline-block; width: 1.15em; height: 1.15em; vertical-align: -0.17em; }

.profile-role {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.84rem;
  line-height: 1.45;
}

.profile-bio { margin: 1rem 0; font-size: 0.96rem; line-height: 1.6; }

.profile-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.2rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.8rem;
}

.profile-location svg,
.profile-links svg { width: 1rem; height: 1rem; flex: 0 0 auto; }

.profile-links {
  display: grid;
  gap: 0.3rem;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-family: var(--serif);
  font-size: 0.84rem;
  line-height: 1.45;
}

.profile-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.22rem 0;
  color: var(--body);
}

.profile-links a:hover,
.profile-links a:focus-visible { color: var(--link); }
.profile-links svg { color: var(--muted); }

.content-column { min-width: 0; padding: 3rem 0 4.5rem; }

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.25rem;
  padding: 0 0 1rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 0.875rem;
  font-weight: 560;
  line-height: 1.4;
}

.top-nav a { color: var(--body); }
.top-nav a[aria-current="page"],
.top-nav a:hover,
.top-nav a:focus-visible { color: var(--link); text-decoration: none; }

.home-header,
.page-header { padding: 3rem 0 2.5rem; }

.home-header { padding: 1.8rem 0 1.5rem; }
.home-header .home-deck { max-width: 43rem; margin-top: 0; }

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--link);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 { color: var(--ink); }

h1,
.page-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.45rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.home-deck,
.page-description {
  max-width: 43rem;
  margin: 1.1rem 0 0;
  color: var(--body);
  font-size: 1.09rem;
  line-height: 1.75;
}

.home-deck p { margin: 0 0 0.9rem; }
.home-deck p:last-child { margin-bottom: 0; }

.section {
  padding: 2.35rem 0;
  border-top: 1px solid var(--line);
}

.section:first-of-type { border-top: 0; }

.section-title {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: 1.56rem;
  font-weight: 650;
  letter-spacing: -0.017em;
  line-height: 1.25;
}

.section-intro { margin: 0 0 1.15rem; }

.news-list,
.publication-list,
.entry-list,
.compact-list,
.post-list { margin: 0; padding: 0; list-style: none; }

.news-list { display: grid; gap: 0.75rem; }

.news-list li {
  display: grid;
  grid-template-columns: 6.35rem minmax(0, 1fr);
  gap: 1.15rem;
}

.news-list time {
  padding-top: 0.1rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-variant-numeric: tabular-nums;
}

.news-celebration,
.inline-emoji { display: inline-block; width: 1.1em; height: 1.1em; vertical-align: -0.15em; margin-right: 0.1em; }

.interest-list { display: grid; gap: 1.15rem; }

.interest-list h3,
.entry-heading,
.publication-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.48;
}

.interest-list p { margin: 0.3rem 0 0; }

.publication-list { display: grid; gap: 0; }

.publication {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.75rem 0;
}

.publication + .publication { border-top: 1px solid var(--line); }
.publication:first-child { padding-top: 0.5rem; }
.publication:last-child { padding-bottom: 0; }

.publication-with-figure {
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
  gap: 1.75rem;
  align-items: center;
}

.publication-figure {
  display: block;
  padding: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.publication-figure img { width: 100%; height: auto; }
.publication-figure:hover,
.publication-figure:focus-visible { border-color: var(--link); }
.publication-figure:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; }
.publication article { min-width: 0; }
.publication-with-figure .publication-title { font-family: var(--sans); font-size: 1rem; line-height: 1.45; }
.publication-with-figure .publication-venue {
  margin: 0 0 0.4rem;
  color: var(--link);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.035em;
  line-height: 1.5;
  text-transform: uppercase;
}
.publication-with-figure .publication-authors { margin-top: 0.5rem; }
.publication-with-figure .publication-description { margin-top: 0.65rem; }
.publication-with-figure .publication-links { margin-top: 0.55rem; }

.publication-year {
  padding-top: 0.14rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-variant-numeric: tabular-nums;
}

.publication-title a { color: var(--ink); }
.publication-title a:hover,
.publication-title a:focus-visible { color: var(--link); }

.publication-authors,
.publication-venue,
.publication-description { margin: 0.22rem 0 0; font-size: 0.94rem; }

.publication-venue { color: var(--muted); }

.publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.85rem;
  margin: 0.28rem 0 0;
  font-size: 0.86rem;
}

.publication-links a { font-weight: 580; }

.section-heading-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1rem;
}

.section-heading-row .section-title { margin-bottom: 0; }
.section-heading-row > a { font-size: 0.9rem; font-weight: 580; }

.entry-list { display: grid; gap: 1.6rem; }

.entry { padding: 0; }

.entry-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
}

.entry-date {
  color: var(--muted);
  font-size: 0.84rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.entry-role { margin: 0.18rem 0 0; color: var(--body); font-size: 0.94rem; font-style: italic; }

.entry-summary { margin: 0.5rem 0 0; font-size: 0.94rem; }

.entry-details { margin: 0.55rem 0 0; padding-left: 1.08rem; font-size: 0.94rem; }
.entry-details li + li { margin-top: 0.24rem; }

.skill-list {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.skill-list li { display: grid; grid-template-columns: 5.65rem minmax(0, 1fr); gap: 0.75rem; }
.skill-list strong { font-size: 0.9rem; }

.content-footer {
  margin-top: 3.25rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.content-footer p { margin: 0; }

.content-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin-top: 0.5rem;
}

.article-content { max-width: 44rem; }
.article-content > :first-child { margin-top: 0; }
.article-content h2 { margin: 2rem 0 0.65rem; font-family: var(--serif); font-size: 1.48rem; line-height: 1.3; }
.article-content h3 { margin: 1.5rem 0 0.4rem; font-size: 1rem; line-height: 1.45; }
.article-content p { margin: 0.75rem 0; }
.article-content ul { padding-left: 1.15rem; }
.article-content li + li { margin-top: 0.35rem; }

blockquote {
  margin: 1.4rem 0;
  padding: 0.1rem 0 0.1rem 1rem;
  border-left: 3px solid #b9d2e7;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.55;
}

.page-meta { margin: 0.7rem 0 0; color: var(--muted); font-size: 0.9rem; }

.back-link { display: inline-block; margin: 0 0 1.35rem; font-size: 0.9rem; font-weight: 580; }

.post-list { display: grid; gap: 0; border-top: 1px solid var(--line); }

.post-list li { padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.post-list h2 { margin: 0; font-family: var(--serif); font-size: 1.3rem; line-height: 1.33; }
.post-list p { margin: 0.35rem 0 0; }
.post-date { margin: 0 0 0.36rem; color: var(--muted); font-size: 0.84rem; }

.not-found { padding: 5rem 0; }
.not-found .page-description { max-width: 30rem; }

.button-link { display: inline-block; margin-top: 1.2rem; font-weight: 650; }

@media (max-width: 900px) {
  .site-layout {
    grid-template-columns: 1fr;
    gap: 0;
    width: min(100% - 2.5rem, 720px);
  }

  .profile-sidebar {
    position: static;
    display: block;
    padding: 2rem 0 1.7rem;
    border-bottom: 1px solid var(--line);
    text-align: center;
  }

  .profile-avatar { width: 128px; height: 128px; margin: 0 auto 1rem; }
  .profile-name { font-size: 1.58rem; }
  .profile-role { margin-top: 0.4rem; }
  .profile-bio { max-width: 22rem; margin: 0.75rem auto; }
  .profile-location { justify-content: center; margin-bottom: 0.8rem; }
  .profile-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.3rem 1rem; padding-top: 0; border-top: 0; }
  .profile-links a { min-height: 2rem; }
  .content-column { padding: 1.5rem 0 3rem; }
  .top-nav { padding-bottom: 0.85rem; }
  .page-header { padding: 2.25rem 0 1.85rem; }
  .home-header { padding: 1.6rem 0 1rem; }
}

@media (max-width: 650px) {
  .publication-with-figure { grid-template-columns: 1fr; gap: 1rem; }
}

@media (max-width: 560px) {
  body { font-size: 15.5px; }
  .site-layout { width: min(100% - 2rem, 720px); }
  h1,
  .page-title { font-size: 2rem; }
  .home-deck,
  .page-description { font-size: 1rem; }
  .section { padding: 1.9rem 0; }
  .news-list li,
  .publication { grid-template-columns: 1fr; gap: 0.22rem; }
  .publication-with-figure { gap: 1rem; }
  .publication-year { padding-top: 0; }
  .entry-topline { display: block; }
  .entry-date { display: block; margin-top: 0.2rem; white-space: normal; }
  .skill-list li { grid-template-columns: 1fr; gap: 0.1rem; }
}

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