:root {
  --text: #111111;
  --muted: #555555;
  --rule: #d7d7d7;
  --link: #064f8f;
  --background: #ffffff;
  --aside: #f7f7f7;
  font-family: Georgia, "Times New Roman", Times, serif;
  color: var(--text);
  background: var(--background);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  max-width: 980px;
  margin: 0 auto;
  padding: 42px 28px 56px;
  background: var(--background);
  color: var(--text);
  font-size: 17px;
  line-height: 1.62;
}

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

a:hover,
a:focus-visible {
  color: #032f56;
}

.site-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}

.site-header h1 {
  margin: 0 0 6px;
  font-size: clamp(2.35rem, 7vw, 4.2rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: 0;
}

.site-header p {
  margin: 0;
  color: var(--muted);
}

nav {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: flex-end;
  padding-top: 8px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
}

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

nav a:hover,
nav a:focus-visible {
  text-decoration: underline;
}

main {
  display: grid;
  gap: 0;
}

.section {
  padding: 34px 0;
  border-bottom: 1px solid var(--rule);
}

.summary {
  max-width: 790px;
}

h2,
h3 {
  font-weight: 500;
  line-height: 1.2;
}

h2 {
  margin: 0 0 18px;
  font-size: 1.55rem;
}

h3 {
  margin: 0 0 4px;
  font-size: 1.2rem;
}

p {
  margin: 0 0 15px;
}

p:last-child {
  margin-bottom: 0;
}

.research-area {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 12px 34px;
  padding: 25px 0;
  border-top: 1px solid var(--rule);
}

.research-area:first-of-type {
  border-top: 0;
  padding-top: 4px;
}

.research-area h3,
.research-area .meta {
  grid-column: 1;
}

.research-area p:not(.meta) {
  grid-column: 2;
}

.meta {
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
  line-height: 1.45;
}

.link-list {
  margin: 0;
  padding-left: 22px;
}

.link-list li {
  margin-bottom: 8px;
}

.cv-list {
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
}

.cv-list div {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
}

dt {
  font-weight: 600;
}

dd {
  margin: 0;
}

.contact {
  border-bottom: 0;
}

footer {
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.86rem;
}

@media (max-width: 760px) {
  body {
    padding: 28px 22px 44px;
    font-size: 16px;
  }

  .site-header,
  .research-area,
  .cv-list div {
    grid-template-columns: 1fr;
  }

  nav {
    justify-content: flex-start;
    padding-top: 0;
  }

  .research-area h3,
  .research-area .meta,
  .research-area p:not(.meta) {
    grid-column: 1;
  }

  .research-area {
    gap: 5px;
  }
}