.container {
  width: min(calc(100% - (2 * var(--container-gutter))), var(--container-max));
  margin-inline: auto;
}

.container--narrow {
  width: min(calc(100% - (2 * var(--container-gutter))), var(--container-narrow));
  margin-inline: auto;
}

.site-shell {
  min-height: 100vh;
}

.flow > * + * {
  margin-top: var(--flow-space, 1rem);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--cluster-gap, 1rem);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--stack-gap, 1rem);
}

.grid {
  display: grid;
  gap: var(--grid-gap, 1rem);
}