Smartphone lock screen with a blurred dark background, numeric keypad with digits 0-9 and corresponding letters (e.g., '2' with 'ABC'), four dots at the top for a four-digit password entry, 'EMERGENCY' button on the bottom left, 'BACK' button on the bottom right, modern UI design.
A playful pattern featuring various cartoon-style dogs in different colors and poses, including black, white, tan, and gray. The dogs are depicted in dynamic, leaping positions against a muted blue background, creating a whimsical, joyful scene.
