/* ponytail: the whole stylesheet. "Almost CSS-free" = readable defaults, nothing more. */
body {
  min-height: 100vh;
  margin: 0;
  padding: 1em;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}
body > * { max-width: 40em; margin: 0.3em 0; }
h1 { font-size: 1.6em; }
a { color: #00e; }
a:visited { color: #551a8b; }
hr { border: 0; border-top: 1px solid #ccc; }