* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
}

body {
  min-height: 100vh;
}

.is-hidden {
  display: none !important;
}

h1,
h2,
h3,
p,
ul,
ol {
  margin: 0;
}

code {
  font-family: "SFMono-Regular", ui-monospace, monospace;
}

.u-screen-reader-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}