Captivating Cover for a Mystery Novel Titled "Whispers

Create a captivating cover for a mystery novel titled "Whispers in the Fog." Feature a shadowy forest at twilight, with mist weaving through gnarled trees and the faint outline of a looming Victorian mansion in the distance. Use a haunting yet mesmerizing color palette dominated by shades of gray, dark green, and hints of crimson. Showcase the title "Whispers in the Fog" in bold, sophisticated typography, accompanied by a subtle subtitle: "Secrets Lie Beneath the Mist.