:root {
  color-scheme: light;
  --text: #252525;
  --muted: #606060;
  --line: #d9d9d9;
  --link: #244b72;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

main {
  width: min(100% - 40px, 820px);
  margin: 0 auto;
  padding: 28px 0 40px;
}

.profile {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
}

h1 {
  margin: 0;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: .03em;
}

.name-en {
  margin: 0;
  color: var(--muted);
}

.portrait {
  display: block;
  width: 144px;
  height: 144px;
  object-fit: cover;
  flex: none;
}

section {
  padding: 14px 0 16px;
  border-top: 1px solid var(--line);
}

h2 {
  margin: 0 0 6px;
  font-size: 1.18rem;
  font-weight: 700;
}

h3 {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 600;
}

.plain-list + h3,
.publication-list + h3 { margin-top: 12px; }

.plain-list,
.publication-list {
  padding-left: 1.45em;
  margin: 0;
}

li + li { margin-top: 4px; }

.publication-list li { margin-bottom: 8px; }
.publication-list li:last-child { margin-bottom: 0; }

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover,
a:focus-visible { color: #132f4b; }

@media (max-width: 560px) {
  main { padding-top: 20px; }
  .profile { gap: 16px; }
  .portrait { width: 100px; height: 100px; }
  h1 { font-size: 1.65rem; }
  body { font-size: 16px; }
}