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  <h1>Variables & Media Queries</h1>

  <a href="#">link 1</a>
  <a href="#">link 2</a>
  <a href="#">link 3</a>

  <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Rem explicabo, totam expedita, commodi aperiam alias nulla deserunt tenetur eveniet repellendus eaque tempora odit placeat distinctio quibusdam atque ut asperiores magni?</p>

  Copyright © 2021 No One


                html {
  --gutter: 0.5em;

@media (min-width: 40em) {
  html {
    --gutter: 1em;

  main {
    --gutter: 2em;

body {
  display: grid;
  gap: var(--gutter);

footer {
  padding: var(--gutter);
  outline: thin dotted;

/* layout */
html {
  height: 100%;
  font-size: min(1em + 0.5vw, 2em);

h1 {
  margin: 0;