:root {
  color: #1c1915;
  background: #f4f0e8;
  font-family: Georgia, "Iowan Old Style", Palatino, serif;
}

body {
  margin: 0;
}

.wrap {
  max-width: 40rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  font-family: "Segoe UI", Helvetica, sans-serif;
  font-size: 0.95rem;
}

nav a {
  color: #1c1915;
}

h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.25rem;
  margin: 1.75rem 0 0.4rem;
}

h3 {
  font-size: 1.05rem;
  margin: 0;
}

p,
li {
  line-height: 1.5;
}

.brand {
  font-family: "Segoe UI", Helvetica, sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.35rem;
}

.seller,
footer {
  font-family: "Segoe UI", Helvetica, sans-serif;
  letter-spacing: 0.01em;
}

.price {
  font-family: "Segoe UI", Helvetica, sans-serif;
  font-size: 1.8rem;
  margin: 0.25rem 0 0.5rem;
}

.price span {
  font-size: 1rem;
}

.cover {
  width: min(100%, 22rem);
  height: auto;
  display: block;
  margin: 0 0 1.25rem;
  background: white;
  border: 1px solid #d9d2c5;
}

.modules {
  padding-left: 1.2rem;
}

.modules li {
  margin: 0.8rem 0;
}

button {
  font-family: "Segoe UI", Helvetica, sans-serif;
  font-size: 1rem;
  background: #1c1915;
  color: #f4f0e8;
  border: 0;
  border-radius: 4px;
  padding: 0.85rem 1.2rem;
  margin-top: 0.5rem;
}

footer {
  margin-top: 2.5rem;
}

@media (max-width: 40rem) {
  h1 {
    font-size: 1.65rem;
  }

  .wrap {
    padding: 1rem 0.9rem 2.5rem;
  }
}