html {
  background: #0B0B0D;
  color-scheme: dark;
}

body {
  margin: 0;
  background: #0B0B0D;
  color: #E6E4DE;
  font-family: ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas, Menlo, "Liberation Mono", monospace;
  font-size: 15px;
  line-height: 1.6;
  text-align: left;
}

main {
  max-width: 60ch;
  margin: 0 auto;
  padding: 12vh 20px 16vh;
}

h1 {
  margin: 0 0 1.6em;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.3;
}

p {
  margin: 0 0 1.6em;
}

.next {
  margin-top: 3.2em;
}

hr {
  border: 0;
  border-top: 1px dashed currentColor;
  margin: 2.4em 0;
  opacity: 0.5;
}

a,
a:visited,
a:hover,
a:active {
  color: inherit;
  text-decoration: underline;
}

.addr {
  overflow-wrap: anywhere;
  user-select: all;
}

.sig {
  margin-top: 4.8em;
  font-size: 12px;
}

.qr {
  display: block;
  margin-top: 0.8em;
  width: 168px;
  height: 168px;
}