* {
  box-sizing: border-box;
}
body {
  background-color: hsl(212, 45%, 89%);
  line-height: 1.25;
  padding: 0;
  margin: 0;
  font-family: "Inter", sans-serif;
  font-size: 15px;
}

.container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.qr-code {
  width: 100%;
  padding: 22px;
  border-radius: 37px;
  margin-bottom: 0;
}
.card {
  background-color: hsl(0, 0%, 100%);
  border-radius: 22px;
  width: 100%;
  max-width: 425px;
  text-align: center;
}

.title {
  color: hsl(218, 44%, 22%);
  padding: 0 auto;
  margin: 0 auto;
  max-width: 80%;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 20px;
}

.description {
  color: hsl(216, 15%, 48%);
  padding: 0 30px;
  margin: 10px auto;
  max-width: 85%;
  font-size: 17px;
  padding-bottom: 37px;
  font-weight: 600;
}

.attribution {
  font-size: 0.6875rem;
  text-align: center;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}

@media (min-width: 768px) {
  .card {
    max-width: 440px;
  }
}