Markdown如何更改Android Markwon的默认文本大小

implementation 'io.noties.markwon:core:x.x.x'

<io.noties.markwon.MarkwonView
    android:id="@+id/markdown_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

MarkwonView markdownView = findViewById(R.id.markdown_view);
Markwon markwon = Markwon.create(this);
markwon.setMarkdown(markdownView, "你的Markdown文本");

<style name="CustomTextSize">
    <item name="android:textSize">16sp</item>
</style>

Markwon markwon = Markwon.builder(this)
    .usePlugin(CorePlugin.create())
    .build();
MarkwonView markdownView = findViewById(R.id.markdown_view);
markdownView.setMarkdown(markdown, markwon, new MarkwonSpansFactory.Builder(this)
    .setConfiguration(
        SpansFactoryConfiguration.builder(this)
            .registerPluginStyle(CustomTextSize.class, R.style.CustomTextSize)
            .build()
    )
    .build());