:root {
  --bg: #fbfbf9;
  --text: #1f2933;
  --muted: #59636e;
  --line: #d9ded9;
  --accent: #7a2f2f;
  --accent-dark: #542323;
  --panel: #ffffff;
  --soft: #edf2ef;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 17px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-dark);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
}

.site-title {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--text);
}

.page {
  max-width: 1040px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 2rem;
  align-items: center;
  padding: 2rem 0 2.5rem;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h2 {
  margin: 0 0 0.85rem;
  font-size: 1.35rem;
}

h3 {
  margin: 1.75rem 0 0.7rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.affiliation {
  margin: 0.4rem 0 1.2rem;
  color: var(--muted);
  font-size: 1.1rem;
}

.notice {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--line);
  background: var(--soft);
  color: var(--text);
  font-weight: 600;
}

.link-row {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.link-row a {
  display: inline-flex;
  align-items: center;
  min-height: 2.35rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
}

.link-row a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.portrait {
  width: 180px;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--line);
}

.section {
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.intro {
  max-width: 820px;
  font-size: 1.05rem;
}

.intro p:first-child {
  margin-top: 0;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.45fr);
  gap: 2rem;
}

.compact-list,
.news-list {
  margin: 0;
  padding-left: 1.2rem;
}

.compact-list li + li {
  margin-top: 0.35rem;
}

.news-list {
  list-style: none;
  padding-left: 0;
}

.news-list li {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.45rem 0;
}

.news-list time {
  color: var(--muted);
  font-size: 0.92rem;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.publication-list {
  margin: 0;
  padding-left: 1.25rem;
}

.publication-list li + li {
  margin-top: 1.1rem;
}

.publication-title,
.publication-authors,
.publication-venue,
.publication-note {
  margin: 0.15rem 0;
}

.publication-title {
  font-weight: 700;
}

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

.publication-venue {
  font-style: italic;
}

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

.page-title {
  padding-top: 1rem;
}

.page-title h1 {
  font-size: 2.4rem;
}

.page-title p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.site-footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  html {
    font-size: 16px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .two-column {
    grid-template-columns: 1fr;
  }

  .portrait {
    width: 150px;
    order: -1;
  }

  .news-list li {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }
}