:root {
  font-family: Inter, system-ui, sans-serif;
  background: #071a1b;
  color: #eaf7f2;
}
body {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px;
  line-height: 1.7;
}
a {
  color: #63e6bd;
}
h1 {
  font-size: clamp(36px, 7vw, 64px);
  line-height: 1;
}
h2 {
  margin-top: 2em;
}
p,
li {
  color: #b5cac6;
}
.notice {
  border: 1px solid #315d57;
  border-radius: 12px;
  padding: 18px;
  background: #0c2727;
}
nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
code {
  color: #9ef0d1;
}