nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq0ujnx96rzj2m7kl9yqhyplqhxuf55el43gdqw8xxpm7pdk3ph6gqwfaz86
In that case, why not make your own CSS class, or arbitrary HTML tag ID.
@nprofile1q... just to try align with other standards; it helps search engines like Kagi as well if we have a markup others agree on