:root {
  font-family: sans-serif;
  font-size: max(3ch, 5vmax + 1vmin);
  line-height: 1.618;
}

p {
  max-width: 10ch;
  float: right;
  margin: 1em;
  line-height: 1.382;
}

:focus { 
  outline: thick groove;
}

.bold { font-weight: bold }
.pad { padding: 1ch }
.free {
  margin: auto;
  overflow-wrap: anywhere;
}