:root {
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #103845;
  background: #f6f8fc;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px max(24px, calc((100vw - 1100px) / 2));
  border-bottom: 1px solid #dde5ef;
  background: #fff;
  gap: 20px;
}
header a {
  color: #102d39;
  text-decoration: none;
  font-size: 27px;
  font-weight: 750;
  letter-spacing: -1.5px;
}
header a span {
  font-size: 12px;
  vertical-align: super;
}
header > span,
.eyebrow {
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 700;
  color: #627c90;
}
main {
  max-width: 900px;
  margin: 70px auto;
  padding: 0 28px;
}
h1 {
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.08;
  letter-spacing: -2.5px;
  margin: 23px 0;
}
h1 em {
  font-style: normal;
  color: #0053fa;
}
.intro {
  font-size: 19px;
  line-height: 1.7;
  max-width: 720px;
  color: #567080;
}
aside {
  padding: 26px 30px;
  background: #eaf0ff;
  border-left: 3px solid #0053fa;
  border-radius: 0 14px 14px 0;
  margin: 35px 0 55px;
}
aside p {
  margin-bottom: 0;
}
section {
  padding: 26px 0;
  border-top: 1px solid #dde5ef;
}
h2 {
  font-size: 23px;
  letter-spacing: -0.5px;
}
p,
li {
  line-height: 1.8;
  font-size: 16px;
  color: #496273;
}
li {
  margin-bottom: 12px;
}
strong {
  color: #183e4d;
}
a {
  color: #0053fa;
  text-underline-offset: 3px;
}
footer {
  border-top: 1px solid #dde5ef;
  margin-top: 30px;
  padding: 30px 0;
  color: #627c90;
  font-size: 12px;
  line-height: 2;
}
@media (max-width: 600px) {
  header > span {
    font-size: 8px;
    letter-spacing: 1px;
  }
  main {
    margin: 45px auto;
    padding: 0 22px;
  }
  h1 {
    letter-spacing: -1.5px;
  }
  aside {
    padding: 20px;
  }
  ul {
    padding-left: 22px;
  }
}
@media print {
  body,
  header {
    background: white;
  }
  main {
    margin: 20px auto;
  }
  h1 {
    font-size: 36px;
  }
  section {
    break-inside: avoid;
  }
  header {
    padding: 12px;
  }
  a {
    color: inherit;
  }
}