Hyvä Sample Data

Currently, there is no Hyvä-specific sample data.
You can use either the original Luma or Venia sample data with Hyvä.

However, CMS content from Luma or Venia sample data refers to their respective CSS classes. This content will not display correctly with Hyvä and requires manual adjustments.

Remove Luma Sample Data styles.css

Luma sample data includes a styles.css file in the pub/media folder.
This file loads alongside Hyvä styles and can cause unexpected layout issues.

To prevent this CSS file from loading: open the design configuration, select the store view with your Hyvä theme, and remove the contents of the input field at "Other Settings > HTML Head > Scripts and Style Sheets".
Then, save the configuration and clear the cache.

Alternatively, remove the file programmatically with this SQL query:

DELETE FROM core_config_data WHERE path='design/head/includes' AND scope='default' AND scope_id=0;

Remember to clear the cache after executing the SQL command.