:root {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  color: #223936;
  background: #f7f8f4;
  line-height: 1.6;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: #22665b;
  text-underline-offset: 4px;
}
a:focus-visible {
  outline: 3px solid #d7983c;
  outline-offset: 4px;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding: 24px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid #dee4db;
  background: #fff;
}
.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  font-weight: 700;
  text-decoration: none;
}
.brand img {
  width: 42px;
  height: 42px;
}
.brand small {
  display: block;
  font-size: 12px;
  font-weight: 400;
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
main {
  max-width: 900px;
  margin: 60px auto;
  padding: 36px clamp(20px, 5vw, 52px);
  border: 1px solid #dee4db;
  border-radius: 16px;
  background: white;
}
h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 24px;
}
.licence-links {
  padding-left: 24px;
  margin: 32px 0;
}
.licence-links li {
  margin: 20px 0;
}
.back {
  display: inline-block;
  margin: 12px 0;
}
footer {
  padding: 24px;
  text-align: center;
  border-top: 1px solid #dee4db;
}
@media (max-width: 600px) {
  main {
    margin: 28px 16px;
    padding: 24px 20px;
  }
  header {
    padding: 20px;
  }
  nav {
    gap: 16px;
  }
}