:root {
  --ink: #333333;
  --muted: #666666;
  --line: #eeeeee;
  --paper: #ffffff;
  --link: #2a7ae2;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

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

a:hover {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: #fff;
  padding: 0.65rem 0.9rem;
  z-index: 10;
}

.skip-link:focus {
  top: 1rem;
}

.masthead {
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 960px);
  margin: 0 auto;
  padding: 14px 20px;
}

.site-title {
  color: #222222;
  font-size: 13px;
  font-weight: 700;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 12px;
}

.top-nav a {
  color: #333333;
}

.site-shell {
  display: grid;
  grid-template-columns: 190px minmax(0, 640px);
  gap: 44px;
  width: min(100%, 960px);
  margin: 0 auto;
  padding: 36px 20px 70px;
}

.profile {
  padding: 0;
  background: #ffffff;
}

.avatar {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  margin: 0 auto 18px;
  display: block;
  object-fit: cover;
  object-position: 50% 72%;
  background: #dfe2e4;
}

.profile h1 {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.25;
  font-weight: 700;
}

.role {
  margin: 0;
  color: #555555;
  font-size: 12px;
}

.institution {
  margin: 3px 0 18px;
  color: var(--muted);
  font-size: 12px;
}

.profile-links {
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-wrap: anywhere;
  color: #444444;
  font-size: 12px;
}

.profile-links li {
  margin: 0 0 8px;
}

.content {
  padding: 0;
}

.intro {
  padding: 0;
}

.intro h2,
.section h2 {
  margin: 0;
  color: #333333;
  font-size: 22px;
  line-height: 1.18;
  font-weight: 700;
}

.intro p:last-child {
  margin: 12px 0 0;
}

.section {
  padding: 26px 0 0;
}

.entry {
  margin-top: 16px;
}

.entry h3 {
  margin: 0 0 3px;
  color: #333333;
  font-size: 16px;
  line-height: 1.3;
}

.entry p,
.compact p,
.section > p {
  margin: 7px 0 0;
}

.meta {
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
}

.date {
  color: var(--muted);
  font-size: 12px;
}

.plain-list {
  margin: 10px 0 0 20px;
  padding: 0;
}

.plain-list li {
  margin: 0 0 7px;
}

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

.columns {
  columns: 2;
  column-gap: 34px;
}

.skill-groups {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}

.skill-groups article h3 {
  margin: 0;
  color: #333333;
  font-size: 15px;
  line-height: 1.3;
}

.skill-groups article p {
  margin: 4px 0 0;
}

.compact {
  max-width: 640px;
}

@media (max-width: 760px) {
  .masthead-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .top-nav {
    flex-wrap: wrap;
    gap: 12px 18px;
  }

  .site-shell {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 24px;
  }

  .profile {
    max-width: 260px;
  }

  .avatar {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .columns {
    grid-template-columns: 1fr;
    columns: 1;
  }

  .intro h2,
  .section h2 {
    font-size: 20px;
  }
}