### FlexBoxConfigResponsiveSample
```kotlin
@OptIn(ExperimentalFlexBoxApi::class)
@Composable
fun FlexBoxConfigResponsiveSample() {
    val ResponsiveFlexBoxConfig = FlexBoxConfig {
        direction(FlexDirection.Row)
        wrap(if (constraints.maxWidth < 600.dp.roundToPx()) FlexWrap.Wrap else FlexWrap.NoWrap)
    }
    FlexBox(config = ResponsiveFlexBoxConfig) {
        repeat(4) { Box(Modifier.size(100.dp).background(Color.Blue)) }
    }
}
```

### FlexBoxConfigReusableSample
```kotlin
@OptIn(ExperimentalFlexBoxApi::class)
@Composable
fun FlexBoxConfigReusableSample() {
    // Define reusable config - can be a top-level constant
    val RowWrapConfig = FlexBoxConfig {
        direction(FlexDirection.Row)
        wrap(FlexWrap.Wrap)
        gap(8.dp)
    }
    FlexBox(config = RowWrapConfig) {
        repeat(6) { Box(Modifier.size(80.dp).background(Color.Blue)) }
    }
}
```