add tasl solution

[MasyaArc]

• DEMO LINK

[mateacademy-ai-mentor]

Review Summary

Your solution is approved because all core functional requirements of the stopwatch are implemented correctly and work as specified. The stopwatch is centered, sized to 80vmin, has the correct dotted border, and both hands and the center circle match the required dimensions and colors. The seconds hand uses a 60s linear animation, the minutes hand uses a 3600s steps(60, end) animation, and the stopwatch--speed-up modifier properly changes these to 10s and 600s respectively, all using CSS keyframes with from/to and transform: rotate(...). The HTML structure follows BEM conventions, with the .stopwatch block, its elements, and the stopwatch--speed-up modifier applied as required for testing.

The only remaining things to double-check are PR-meta details: make sure your DEMO link contains your actual GitHub username and that you’ve copied the provided checklist into the PR description and marked each item with - [x] after verifying it [CHECKLIST ITEM #1, #2]. These are not blockers for the solution itself but are important for good workflow and future tasks. Overall, this is a solid, standards-compliant implementation—well done.

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