:root {
  color-scheme: light;
  font: 15px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: #fafafa;
  color: #242424;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  background: #11151a;
  color: #dce3ea;
}

body {
  margin: 0;
  min-height: 100vh;
  background: inherit;
  color: inherit;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 18px 64px;
}

form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid #8886;
}

label {
  display: flex;
  align-items: center;
  gap: 6px;
}

select,
button {
  font: inherit;
  padding: 3px 7px;
}

#status {
  color: #68717a;
}

:root[data-theme="dark"] #status {
  color: #9ca9b5;
}

h2 {
  margin: 28px 0 10px;
  font-size: 1rem;
}

ol {
  margin: 0;
  padding-left: 2.5rem;
}

li {
  margin: 0 0 16px;
  padding-left: 4px;
}

.facts,
.links {
  display: block;
  margin-top: 2px;
}

a {
  color: #174f91;
  text-underline-offset: 2px;
}

:root[data-theme="dark"] a {
  color: #8fc4ff;
}

.description {
  display: block;
  max-width: 90ch;
  margin-top: 6px;
  color: #4f5963;
  white-space: pre-line;
}

:root[data-theme="dark"] .description {
  color: #b7c1cb;
}

button:disabled,
select:disabled {
  opacity: .55;
}