body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #05060a;
  color: #f9f9ff;
}
.app {
  max-width: 800px;
  margin: 16px auto;
  padding: 20px;
}
h1 {
  margin-top: 0;
  font-size: 2rem;
}
.top-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
button {
  border-radius: 999px;
  border: 1px solid #444;
  padding: 6px 12px;
  background: #181a26;
  color: #f9f9ff;
  cursor: pointer;
}
button.primary {
  background: #ffc857;
  color: #111;
}
.night-indicator {
  margin: 0 8px;
  font-size: 0.9rem;
  color: #c7cad6;
}
.night {
  display: none;
}
.night.active {
  display: block;
}
.section {
  margin: 12px 0;
}
.section h3 {
  margin: 8px 0 4px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #c7cad6;
}
p {
  margin: 4px 0 8px;
  line-height: 1.6;
}
ul {
  margin: 4px 0 8px 20px;
}
.small {
  font-size: 0.9rem;
  color: #c7cad6;
}