* {
  box-sizing: border-box;
}

body {
  color: #17201a;
  font-family: system-ui, sans-serif;
  line-height: 1.6;
  margin: 0;
}

.page {
  margin-inline: auto;
  max-width: 720px;
  padding: 2rem 1rem;
}

img {
  display: block;
  max-width: 100%;
}