:root {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #18212b;
  background: #f7f5f0;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
main {
  width: min(680px, calc(100% - 40px));
  padding: 56px 0;
}
h1 {
  font-size: 28px;
  line-height: 1.2;
  font-weight: 600;
  margin: 0 0 28px;
}
p, li {
  font-size: 16px;
  line-height: 1.65;
}
a { color: inherit; }
nav {
  margin-top: 32px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.small {
  margin-top: 40px;
  font-size: 13px;
  opacity: .65;
}