:root
  color-scheme light dark

  --head-color-start #2563eb
  --head-color-end #ec4899

html
body
  margin 0
  padding 0

body
  display grid
  grid-template-rows 1fr auto
  min-height 100vh
  font-family Inter, system-ui, Helvetica, Arial, sans-serif
  text-align center

.main
  display flex
  flex-direction column
  justify-content center
  align-items center
  row-gap 0.7rem

h1
  line-height 1.4
  background linear-gradient(120deg, var(--head-color-start) 10%, var(--head-color-end))
  background-clip text
  -webkit-text-fill-color transparent

  span
    white-space nowrap

button
  -webkit-appearance none
  -moz-appearance none
  appearance none
  border none
  border-radius 100px
  padding 0.7em 1em
  color #3c3c43
  font-weight bolder
  background-color #ebebef
  cursor pointer
  user-select none

  &:hover
    background-color #e4e4e9

  &:active
    background-color #dddde3

.footer
  padding 2rem 0
  font-size smaller

@media (prefers-color-scheme dark)
  button
    background-color #32363f
    color #fffff5

    &:hover
      background-color #414853

    &:active
      background-color #515c67