다음 최적 행동

<div class="nba"><div class="context">CONTEXT: <b id="context">NEEDS HELP</b></div><div class="options"><div id="help">HELP GUIDE</div><div id="offer">SPECIAL OFFER</div><div id="none">NO CONTACT</div></div></div>

.nba{width:min(90%,620px);font:900 clamp(10px,max(1.7vmin,1vw),15px)/1.1 sans-serif}.context{padding:clamp(9px,2vmin,18px);border-bottom:3px solid var(--fg)}.context b{color:var(--accent)}.options{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(5px,1.5vmin,12px);margin-top:clamp(18px,5vmin,38px)}.options div{min-height:clamp(60px,16vmin,120px);display:grid;place-items:center;text-align:center;padding:5px;border:2px solid var(--line);color:var(--muted);transition:.5s}.options div.on{border-color:var(--accent);background:var(--accent);color:#fff;transform:translateY(-5px)}

const states=[['NEEDS HELP','help'],['READY TO BUY','offer'],['RECENTLY MESSAGED','none']];let n=0;function show(){const [context,winner]=states[n];document.querySelector('#context').textContent=context;document.querySelectorAll('.options div').forEach(el=>el.classList.toggle('on',el.id===winner));n=(n+1)%states.length}show();setInterval(show,2200);