:root {
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #fff;
  color: #000;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 14.6667px;
  line-height: 1.45;
}

.page {
  max-width: 720px;
  margin: 44px auto 56px;
  padding: 0 28px;
}

h1,
h2 {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  font-size: 2rem;
  line-height: 1.08;
  margin-bottom: 34px;
}

h2 {
  margin-bottom: 12px;
  font-size: 1.3rem;
  line-height: 1.2;
}

section {
  margin-top: 30px;
}

.end-rule {
  margin: 28px 0 10px;
  border: 0;
  border-top: 1px solid #bdbdbd;
}

.end-marker {
  margin: 0;
}

ul {
  margin: 0;
  padding-left: 1.7em;
}

li {
  margin: 0;
}

li + li {
  margin-top: 0.22em;
}

li > ul {
  margin-top: 0.18em;
}

@media (max-width: 640px) {
  .page {
    margin-top: 28px;
    padding: 0 18px 28px;
  }

  h1 {
    font-size: 1.65rem;
    margin-bottom: 24px;
  }

  h2 {
    font-size: 1.1rem;
    margin-bottom: 10px;
  }

  section {
    margin-top: 24px;
  }

  .end-rule {
    margin-top: 24px;
  }
}