쇼핑 조사 에이전트

<div class="scene shopper"><div class="label">SHOPPING RESEARCH · EXAMPLE</div><div class="constraints"><span>SMALL DESK</span><span id="budget">BUDGET?</span></div><div class="products"><div><b>ARC</b><small>$42 · compact</small></div><div><b>BEAM</b><small>$68 · wide</small></div><div><b>DOT</b><small>$39 · compact</small></div></div><div class="recommendation" id="pick">Comparing fit and trade-offs…</div><button id="refine">Add budget →</button></div>

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const products=[...document.querySelectorAll('.products div')],budget=document.querySelector('#budget'),pick=document.querySelector('#pick'),button=document.querySelector('#refine');let refined=false,timer;function show(){refined=!refined;budget.textContent=refined?'UNDER $50':'BUDGET?';products.forEach((p,i)=>{p.classList.toggle('dim',refined&&i===1);p.classList.toggle('pick',refined&&i===2)});pick.textContent=refined?'DOT fits the budget; smaller beam is the trade-off.':'Comparing fit and trade-offs…'}button.addEventListener('click',()=>{clearInterval(timer);show()});timer=setInterval(show,3000);setTimeout(show,700);