/* Shared Oops! Club palette and Technical mono headings. */
:root {
  --site-paper: #fff8ed;
  --site-card: #fffdf7;
  --site-ink: #34231c;
  --site-muted: #655247;
  --site-accent: #b84418;
  --site-line: #bba48e;
  color-scheme: light dark;
}
:root[data-appearance='dark'] {
  --site-paper: #241a16;
  --site-card: #30231e;
  --site-ink: #f8ead7;
  --site-muted: #cfb9a3;
  --site-accent: #ff9c66;
  --site-line: #8d7565;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-appearance='light']) {
    --site-paper: #241a16;
    --site-card: #30231e;
    --site-ink: #f8ead7;
    --site-muted: #cfb9a3;
    --site-accent: #ff9c66;
    --site-line: #8d7565;
  }
}
.site-masthead {
  color: var(--site-ink);
  background: var(--site-paper);
  border-bottom: 1px solid var(--site-line);
  font-family: ui-monospace, Consolas, monospace;
}
.masthead-inner {
  box-sizing: border-box;
  max-width: 1280px;
  margin: auto;
  padding: 20px 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
}
.masthead-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--site-ink);
  text-decoration: none;
  font-size: 21px;
  font-weight: 900;
  flex-shrink: 0;
}
.masthead-brand svg {
  width: 44px;
  height: 44px;
}
.masthead-brand small {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 400;
}
.site-masthead nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-left: auto;
}
.site-masthead nav a {
  color: var(--site-ink);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  padding: 8px 0;
}
.site-masthead a:hover {
  color: var(--site-accent);
}
.masthead-appearance {
  display: grid;
  gap: 3px;
  font-size: 10px;
}
.masthead-appearance select {
  font: inherit;
  padding: 6px;
  border: 1px solid var(--site-line);
  color: var(--site-ink);
  background: var(--site-card);
  border-radius: 4px;
}
.site-masthead :focus-visible {
  outline: 3px solid var(--site-accent);
  outline-offset: 4px;
}
.prose,
.lede,
.demo-card p,
.workflow p,
.closing p {
  font-family: system-ui, sans-serif;
}
.intro {
  background-image: radial-gradient(#b844181c 1px, transparent 1px);
  background-size: 15px 15px;
}
@media (max-width: 700px) {
  .masthead-inner {
    padding: 16px 20px;
    gap: 16px;
  }
  .masthead-brand {
    font-size: 18px;
  }
  .site-masthead nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }
  .site-masthead nav a {
    font-size: 11px;
  }
  .masthead-appearance {
    margin-left: auto;
  }
}