:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background-color: #111;
  color: #bbb;
}
html, body {
  height: 100%;
  margin: 0;
}
body {
  display: flex;
  flex-direction: column;
}
main {
  flex: 1;
  text-wrap: balance;
}
main, footer {
  /* width: 100%; */
  /* max-width: 640px; */
  /* margin: 0 auto; */
}
a {
  color: #bbb;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: 500; 
  font-size: 1.25rem;
}
ul {
  padding-left: 1rem;
}
header, p, ul, h1, h2, small, dl {
  margin: 16px 16px;
}
dt, dd {
  display: block;
  margin: 0;
}
dt {
  margin-bottom: 0.5rem;
  font-weight: 500;
}
dd {
  margin-bottom: 1.0rem;
  margin-left: 0.875rem;
}
.sep {
  color: #707070;
}
audio {
  margin: 0 0 12px 32px;
}
p {
  font-weight: 400;
  line-height: 1.3;
}
.youtube-embed,
.soundcloud-embed {
  max-width: 720px;
}
@keyframes flash-bg {
  from {
    background-color: rgba(255, 255, 255, 0.5);
    color: rgba(0, 0, 0, 0.5);
  }
  to {
    background-color: rgba(255, 255, 255, 0.0);
  }
}
.active {
  color: #eee;
  animation: flash-bg 0.75s ease-out forwards;
}
iframe {
  background-color: #000;
}