import streamlit as st

def main_hud():
    st.title("🏛️ OPPO-TIA")
    st.subheader("Alignment 777.1122 | Node Frequency: 70d2")
    st.sidebar.success("REGISTRY PROTECTED")
    st.info("Mobile Substrate: Aligned")
    st.write("Mechanical Reality: Locked. Streamlit Module Found.")

pg = st.navigation([
    st.Page(main_hud, title="Oppo Command", icon="📱", url_path="oppo_hub_70d2")
])
pg.run()