"Create a logo for a YouTube channel named 'The Horror Vault' in a rounded format. The logo should have a dark, scary touch with a professional look. Incorporate the initials 'HV' prominently in the design. Use an eerie, gothic font for the initials, and integrate elements such as shadows, ghostly figures, or a subtle, creepy vault door in the background. Utilize dark tones like black, deep red, and gray to enhance the horror theme. The overall design should be eye-catching and perfect for a YouTube icon."