:root {
  color-scheme: light dark;
  font:
    16px/1.5 system-ui,
    sans-serif;
  background: #f2f2f3;
  color: #161618;
}
body {
  margin: 0;
}
main {
  max-width: 640px;
  margin: 48px auto;
  padding: 0 24px;
}
.brand {
  color: inherit;
  font-weight: 700;
  text-decoration: none;
}
h1 {
  font-size: 32px;
  letter-spacing: -1px;
  margin: 30px 0 12px;
}
h2 {
  font-size: 18px;
  margin: 0 0 8px;
}
a {
  color: #b90910;
}
article {
  border: 1px solid #d0d0d5;
  border-left: 4px solid #8a5a12;
  border-radius: 12px;
  background: #fff;
  padding: 18px;
  margin: 16px 0;
  overflow-wrap: anywhere;
}
article.critical {
  border-left-color: #b90910;
}
article p {
  white-space: pre-wrap;
  margin: 8px 0;
}
.muted,
time {
  color: #55555b;
  font-size: 14px;
}
button {
  background: #161618;
  color: #fff;
  border: 0;
  border-radius: 10px;
  min-height: 44px;
  padding: 0 18px;
  font: inherit;
  cursor: pointer;
}
button:disabled {
  opacity: 0.6;
}
footer {
  margin-top: 32px;
  font-size: 14px;
}
a,
button {
  touch-action: manipulation;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid #b90910;
  outline-offset: 4px;
}
@media (prefers-color-scheme: dark) {
  :root {
    background: #121214;
    color: #f2f2f3;
  }
  article {
    background: #1c1c1f;
    border-color: #38383e;
  }
  .muted,
  time {
    color: #a3a3aa;
  }
  a {
    color: #ff8a80;
  }
  button {
    background: #f2f2f3;
    color: #161618;
  }
}