:root {
  --ink: #24292f;
  --muted: #656d76;
  --line: #d8dee4;
  --link: #0969da;
  --background: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.62;
}

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

a:hover {
  text-decoration: underline;
}

.page {
  width: min(900px, calc(100% - 36px));
  margin: 0 auto;
  padding: 48px 0 36px;
}

.profile {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  margin-bottom: 38px;
}

.portrait {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
}

h1 {
  margin: 0 0 14px;
  font-size: 2.4rem;
  line-height: 1.1;
  letter-spacing: 0;
}

h2 {
  margin: 38px 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
  font-size: 1.45rem;
  line-height: 1.25;
  letter-spacing: 0;
}

h3 {
  margin: 24px 0 10px;
  font-size: 1.08rem;
  letter-spacing: 0;
}

p {
  margin: 0 0 10px;
}

ul {
  margin: 0 0 14px;
  padding-left: 1.4rem;
}

li {
  margin-bottom: 5px;
}

.links {
  margin-top: 14px;
}

.links a {
  margin-right: 10px;
}

.publication {
  margin-bottom: 18px;
}

.publication p {
  margin-bottom: 4px;
}

.venue {
  color: var(--muted);
}

.title {
  font-weight: 700;
}

.entry {
  margin-bottom: 16px;
}

.meta {
  color: var(--muted);
}

@media (max-width: 680px) {
  .page {
    width: min(100% - 28px, 900px);
    padding-top: 28px;
  }

  .profile {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .portrait {
    width: 150px;
    height: 150px;
  }

  h1 {
    font-size: 2rem;
  }
}