"Brief: Create a to-do list interface for “Tasker,” an app that helps users stay organized by keeping track of daily tasks. The interface should allow users to add, delete, and mark tasks as completed. A clean and organized look will keep users focused and on top of their responsibilities. Requirements: Colors: Background: #FFFFFF (white for clarity) Task Titles: #333333 (charcoal for visibility) Completed Task Checkboxes: #008080 (teal for visual clarity) Task List: Add, delete, and mark tasks with checkboxes. Add Task Button: Button to input new tasks. Typography: Tasks in Arial, size 16px. Responsive Design: Ensure ease of use on all screen sizes"