进门一刻 Start/End Frame

Scene: An apartment entryway transitioning from outside the closed door (start) to inside the lit foyer (end). Characters: A man in casual outerwear, mid-30s, slightly tired smile. Action: He grips the doorknob, turns it, and pushes through the door while saying "I'm home." He steps inside and slides his hands from the doorknob to the edge of the door, looking into the room. Camera: Locked off frame matching both Start and End reference frames. Audio & Style: Doorknob click, hinge creak, distant kitchen sounds, warm voice; domestic cinematic.