body, html {
  margin: 0; }

body {
  background-color: #FEFADC;
  color: #465362;
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center; }

_::-webkit-full-page-media, _:future, :root body {
  min-height: -webkit-fill-available; }

main {
  max-width: 1300px; }

h1 {
  color: #0D1B2A;
  font-size: 6em; }

main p {
  font-size: 2em;
  color: #465362; }

p.attribution {
  font-size: 1.4em; }

a {
  color: #CE4760; }

a:visited {
  color: #878E99; }

h1 .since {
  text-decoration: underline; }

footer {
  padding-bottom: 1em; }

header {
  width: 100%;
  font-size: 1.5em;
  display: -ms-grid;
  display: grid;
  -ms-grid-rows: 1fr 1fr;
  grid-template-rows: 1fr 1fr; }
  header div {
    padding: 0.2em; }
  header .top {
    background-color: #0057b7;
    color: #ffffff; }
  header .bottom {
    background-color: #ffd700;
    color: #000000;
    display: -ms-grid;
    display: grid; }
    header .bottom a {
      color: #000000; }
  header .inner {
    -ms-grid-row-align: center;
        align-self: center; }