* {
  box-sizing: border-box;
}

:root {
  /* SPACING */
  --padding-desktop: 1rem 2rem 2rem 2rem;
  --padding-mobile: 0.5rem 1rem 1rem 1rem;
}

body {
  height: 100%;
  margin: 0;
  background-color: var(--bg);
  font-family: "JetBrains Mono NL", monospace;
}

.back-link {
  text-align: center; /* mitten */
  padding: 1rem;
  text-decoration: none;
  color: inherit;
  font-size: 0.9rem;
}

a:hover {
  text-transform: uppercase;
}

.container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: var(--padding-mobile);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

h1 {
  text-decoration: none;
  font-weight: 400;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

a:visited {
  color: inherit;
}

@media screen and (width >= 700px) {
  .container {
    padding: var(--padding-desktop);
  }
}