:root {
  --text: #222;
  --muted: #555;
  --link: #0645ad;
  --border: #e6e6e6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Georgia, "Times New Roman", "Noto Serif SC", serif;
  line-height: 1.55;
  background: #fff;
}

.page {
  max-width: 840px;
  margin: 48px auto 80px;
  padding: 0 24px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 28px;
  align-items: start;
}

h1 {
  margin: 0 0 16px;
  font-size: 2.1rem;
}

h2 {
  margin: 32px 0 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
  font-size: 1.35rem;
}

p {
  margin: 0 0 12px;
}

ul {
  margin-top: 8px;
  padding-left: 24px;
}

li {
  margin: 10px 0;
}

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

a:hover {
  text-decoration: underline;
}

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

.avatar {
  width: 160px;
  height: 200px;
  object-fit: cover;
  border-radius: 2px;
}

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

  .avatar {
    width: 140px;
    height: 175px;
  }
}