How long is Luna locked?

Could you elaborate on the duration of Luna's lock-up period? I'm curious to understand the specific timeframe during which Luna tokens are not available for trading or withdrawal. Is it a short-term lock-up, such as a few days or weeks, or is it a longer-term commitment, spanning months or even years? Additionally, are there any specific conditions or circumstances that could potentially affect the duration of the lock-up? Clarifying these details would help me gain a better understanding of the liquidity and accessibility of Luna tokens.