html {
  align-items: center;
  border-image: linear-gradient(to bottom right, #b827fc 0%, #2c90fc 25%, #b8fd33 50%, #fec837 75%, #fd1892 100%) 1 100;
  border-style: solid;
  border-width: 10px;
  box-sizing: border-box;
  display: flex;
  font-family: system-ui, sans-serif, sans;
  justify-content: center;
  line-height: 1.15;
  min-height: 100%;
  text-align: center;
}

body {
  width: 80ch;
}

h1,
h2,
a {
  color: #bd39d9;
}

ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  justify-content: center;
  list-style: none;
  padding: 0;
}