:root {
  --color-light: rgb(170, 170, 170);
  --color-dark: black;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html:focus-within {
  scroll-behavior: smooth;
}

html, body {
  background-color: var(--color-light);
}

body {
  font-family: monospace;

  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
}