:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #243044;
  background: #f5f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 32px 18px;
  line-height: 1.65;
}

main {
  width: min(820px, 100%);
  margin: 0 auto;
  padding: 40px;
  border: 1px solid #e7ebf2;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(26, 39, 66, 0.07);
}

h1 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.02em;
}

h2 {
  margin-top: 32px;
  padding-bottom: 8px;
  border-bottom: 1px solid #edf0f5;
  font-size: 19px;
}

p,
li {
  color: #4d596d;
  font-size: 15px;
}

a {
  color: #356ae6;
}

.eyebrow {
  margin-bottom: 6px;
  color: #356ae6;
  font-weight: 700;
}

.lead {
  margin-top: 12px;
  font-size: 17px;
}

.card {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 12px;
  background: #f7f9fc;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.card p {
  margin: 0;
}

footer {
  margin-top: 40px;
  color: #8a94a6;
  font-size: 13px;
  text-align: center;
}

@media (max-width: 600px) {
  body {
    padding: 16px;
  }

  main {
    padding: 28px 22px;
  }
}