* {
  box-sizing: border-box;
}
body {
  font-family: "Georgia", serif;
  margin: 0;
  background: #433633;
  color: #253238;
}
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 20px;
}
section {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}