* {
  box-sizing: border-box;
}

html {
  font-size: 20px;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior-x: none;
}

body {
  position: absolute;
  width: 100%;
  height: 100%;

  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans",
    Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);

  background-color: var(--chrome-brown);
}

a {
  color: var(--link-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

main {
  background-color: var(--body-bg);
}

article {
  box-sizing: content-box;
  max-width: 840px;
  min-height: 100%;
  margin: 0 auto;
  padding: 0 min(80px, calc(var(--chrome-inset) + 1em));
  transform: translateY(calc(var(--chrome-toolbar) + 2em - var(--chrome-height)));
  overflow: hidden;
}

:is(.up-mode-output, .down-mode-output) {
  font-size: 85%;
}

#why-mud {
  margin-top: 0;
}

footer {
  padding: 3rem 0;
  text-align: center;
  font-size: 0.75em;
  color: var(--blockquote-color);
}


@media (max-width: 900px) { html { font-size: 17px; } }
@media (max-width: 800px) { html { font-size: 16px; } }
@media (max-width: 700px) { html { font-size: 15px; } }
@media (max-width: 600px) { html { font-size: 14px; } }