body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background-color: #fdf2f2; /* light brick red */
  color: #1f2937;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px;
}

h1 {
  font-size: 44px;
  margin-bottom: 12px;
  color: #991b1b; /* brick red */
}

h2 {
  font-size: 26px;
  margin-top: 48px;
  margin-bottom: 12px;
  color: #991b1b;
}

h3 {
  font-size: 20px;
  margin-top: 32px;
  color: #b91c1c;
}

p {
  font-size: 17px;
  line-height: 1.75;
  margin-bottom: 18px;
}

a {
  color: #b91c1c;
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  text-decoration: underline;
}

.nav {
  margin: 28px 0;
  font-size: 16px;
}

.nav a {
  margin-right: 14px;
}

.footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid #fecaca;
  font-size: 14px;
  color: #7f1d1d;
}