55, 100, 0.25)
        " data-highlighted-chars="" data-chars-id="b" class="word"><span style="color:#79B8FF">setAge</span></mark><span style="color:#E1E4E8">] </span><span style="color:#F97583">=</span><span style="color:#B392F0"> useState</span><span style="color:#E1E4E8">(</span><mark style="
          color: lightblue; 
          background-color: rgba(100, 200, 255, 0.25)
        " data-highlighted-chars="" data-chars-id="c" class="word"><span style="color:#79B8FF">42</span></mark><span style="color:#E