Prompt: The designer ruled sheet theme for writing in Germany features a classic layout with horizontal lines for organized writing. The top and bottom borders of the page are adorned with intricate patterns inspired by German folk art, such as floral motifs or traditional symmetrical designs. The color palette might include shades of black, red, and gold, representing the national colors of Germany. In the header or footer of the page, a small silhouette of iconic German landmarks like the Brandenburg Gate or Neuschwanstein Castle could be subtly incorporated. Overall, this theme seeks to evoke a sense of German heritage and aesthetic while providing an elegant and functional backdrop for writing. 🖋️🇩🇪