* {
  box-sizing: border-box;
}

html {
  font-family: "Press Start 2P", cursive;
  cursor: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAABFklEQVRYR9WXURLDIAhE6/0PbSdOtUpcd1Gnpv1KGpTHBpCE1/cXq+vrMph7dGvXZTtpfW10DCA5jrH1H0Jhs5E0hnZdCR+vb5S8Nn8mQCeS9BdSalYJqMBjAGzq59xAESN7VFVUgV8AZB/dZBR7QTFDCqGquvUBVVoEtgIwpQRzmANSFHgWQKExHdIrPeuMvQNDarXe6nC/AutgV3JW+6bgqQLeV8FekRtgV+ToDKEKnACYKsfZjjkam7a0ZpYTytwmgainpC3HvwBocgKOxqRjehoR9DFKNFYtOwCGYCszobeCbl26N6yyQ6g8X/Wex/rBPsNEV6qAMaJPMynIHQCoSqS9JSMmwef51LflTgCRszU7DvAGiV6mHWfsaVUAAAAASUVORK5CYII=),
    auto;
}

body {
  padding: 0 3rem;
  margin: 0 3rem;
}

a,
button {
  cursor: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAzElEQVRYR+2X0Q6AIAhF5f8/2jYXZkwEjNSVvVUjDpcrGgT7FUkI2D9xRfQETwNIiWO85wfINfQUEyxBG2ArsLwC0jioGt5zFcwF4OYDPi/mBYKm4t0U8ATgRm3ThFoAqkhNgWkA0jJLvaOVSs7j3qMnSgXWBMiWPXe94QqMBMBc1VZIvaTu5u5pQewq0EqNZvIEMCmxAawK0DNkay9QmfFNAJUXfgGgUkLaE7j/h8fnASkxHTz0DGIBMCnBeeM7AArpUd3mz2x3C7wADglA8BcWMZhZAAAAAElFTkSuQmCC)
      14 0,
    pointer;
  text-decoration: none;
}

header {
  padding: 1rem;
}
header > .container {
  display: flex;
  max-width: 1000px;
  margin: 0 auto;
  align-items: baseline;
}

header > .container > .logo {
  margin-right: auto;
}

.main {
  margin: auto;
  text-align: center;
  padding-top: 2rem;
}

#key {
  margin-top: 3rem;
}