h1, h2, h3 {
  line-height: 1.2;
}

body {
  max-width: 650px;
  margin: 40px auto;
  padding: 0 10px;
  font: 18px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
  color: #444;
  background: #fff;
}

.card {
  text-align: center;
}

.photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
}

.contacts {
  margin-top: 20px;
  list-style: none;
  padding: 0;
}

.contacts li {
  margin: 5px 0;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Make photo smaller on narrow screens */
@media (max-width: 500px) {
  .photo {
    width: 100px;
    height: 100px;
  }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body {
    color: #c9d1d9;
    background: #0d1117;
  }

  a:link {
    color: #58a6ff;
  }

  a:visited {
    color: #8e96f0;
  }
}