female gamer character, (20yo), focused expression, wearing headset, long ponytail, casual t-shirt, denim jeans, sitting in ergonomic chair, gaming setup, multiple monitors, RGB keyboard, gaming mouse, dim room, LED lights, posters on wall, action pose, mid-gameplay, intense ambient lighting, first-person shooter game on screen, dynamic angle, high contrast, detailed environment, indoor, cozy, competitive atmosphere, blurred background, sharp foreground, realistic textures.