Optimized the completion requirements for economic and naval missions.
Adjusted the effects of integrating themes and exarchates.
For the Ecumenical Church, the "Defense of the Primacy of All Bishops" reform will unlock additional diplomatic interactions, allowing the integration of autocephalous patriarchates.

For the Ethiopian Exarchate, add a unique subject interaction: Incorporate Shewa Traditions.
For specific Exarchates meeting certain conditions, add a subject interaction: Grant Overseas Expansion.
For the Coptic Church estate, add additional privilege effects.

Added additional options for Ecumenical Council event.

The conditions for forming Byzantium have been slightly relaxed.
The "Eternal Augustus" mission requirement for the ruler's reign length has been loosened, and the government modifier for the Roman Empire system has been adjusted.
When the Eastern Roman is formed into the Roman Empire through the decision, the cultural group and government reform will no longer be forcibly switched, preventing certain mission effects from becoming invalid due to unmet conditions.

Optimized the trigger conditions for random events during wars with the Ottomans.

Modified the Byzantine mission tree from the original King of Kings DLC. The limited-time icon doubling effect now applies to the new icons added by the mod. Additionally, the Reformed Byzantine Monarchy unlocked through the Byzantine mission tree will also activate the Imperial Authority mechanic (resetting to 40 upon the ruler's death).

Modified the Byzantine mission tree from the original King of Kings DLC. The limited-time icon doubling effect now applies to the new icons added by the mod. Additionally, the Reformed Byzantine Monarchy unlocked through the Byzantine mission tree will also activate the Imperial Authority mechanic (resetting to 40 upon the ruler's death).

Optimized the reward text for the Eastern Roman Naval mission. Special thanks to Nolexios for the valuable suggestion and assistance!