<stx:transform version="1.0" 
  xmlns:stx="http://stx.sourceforge.net/2002/ns"
  strip-space="yes">

  <stx:template match="node">
    <n>
      <stx:process-children/>
      <stx:process-attributes/>
    </n>
  </stx:template>
  
  <stx:template match="@*">
    <stx:element name="{name()}">
      <stx:value-of select="."/>
      <stx:process-children/>
    </stx:element>
  </stx:template>

</stx:transform>