:root {
  --text: #222;
  --muted: #666;
  --link: #1c4f7a;
  --line: #ddd;
  --width: 780px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  max-width: var(--width);
  margin: 0 auto;
  padding: 0 24px;
  color: var(--text);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

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

header {
  padding: 24px 0 16px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

header .name {
  color: var(--text);
  font-weight: bold;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

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

nav a:hover {
  color: var(--text);
  text-decoration: underline;
}

.about {
  padding: 52px 0 38px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  align-items: start;
}

.about img {
  width: 180px;
  height: 220px;
  object-fit: cover;
  object-position: center top;
  border-radius: 2px;
}

h1 {
  margin: 0 0 4px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.2rem;
  font-weight: normal;
  line-height: 1.2;
}

.position {
  margin: 0 0 20px;
  color: var(--muted);
}

.links {
  margin-bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

section:not(.about) {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 20px;
}

h2 {
  margin: 0 0 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.65rem;
  font-weight: normal;
}

h3 {
  margin: 30px 0 12px;
  color: var(--muted);
  font-size: 0.83rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h3:first-of-type {
  margin-top: 0;
}

h4 {
  margin: 0 0 3px;
  font-size: 1rem;
}

p {
  margin: 0 0 16px;
}

.item {
  margin-bottom: 20px;
}

.item p {
  margin-bottom: 0;
}

.future {
  margin-top: 30px;
  padding-top: 20px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.publications {
  margin: 0;
  padding-left: 24px;
}

.publications li {
  margin-bottom: 20px;
  padding-left: 6px;
}

.resources {
  margin: 0;
  padding: 0;
  list-style: none;
}

.resources li {
  padding: 10px 0;
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 18px;
  border-bottom: 1px solid #eee;
}

.resources li:first-child {
  border-top: 1px solid #eee;
}

.resources span {
  color: var(--muted);
}

footer {
  margin-top: 22px;
  padding: 22px 0 40px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.88rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 620px) {
  header {
    display: block;
  }

  nav {
    margin-top: 8px;
  }

  .about {
    padding-top: 36px;
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .about img {
    width: 145px;
    height: 180px;
  }

  .resources li {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}