(function(){ var API='https://customer-ai-agent-production.up.railway.app'; var s=null,h=[],lt=0,MI=2000; function esc(t){var d=document.createElement('div');d.textContent=t;return d.innerHTML;} function addMsg(t,who){ var c=document.getElementById('ka-msgs');if(!c)return; var d=document.createElement('div'); d.style.cssText='max-width:85%;padding:.6rem .9rem;border-radius:10px;font-size:.85rem;line-height:1.6;word-wrap:break-word;margin-bottom:.5rem;' +(who==='bot'?'background:#fff;color:#1e293b;align-self:flex-start;border:1px solid rgba(0,0,0,.06)' :who==='user'?'background:#1a6fb5;color:#fff;align-self:flex-end' :'background:#fff;color:#94a3b8;align-self:flex-start;font-style:italic;border:1px solid rgba(0,0,0,.06)'); d.textContent=t;c.appendChild(d);c.scrollTop=c.scrollHeight;return d; } async function send(){ var inp=document.getElementById('ka-in');if(!inp)return; var m=inp.value.trim().substring(0,500);if(!m)return; var now=Date.now();if(now-lt' +'

'; document.body.appendChild(btn);document.body.appendChild(win); setTimeout(function(){addMsg('こんにちは！LP制作について何でもご質問ください。','bot');},100); btn.onclick=function(){var w=document.getElementById('ka-win');var open=w.style.display==='flex';w.style.display=open?'none':'flex';if(!open){var i=document.getElementById('ka-in');if(i)i.focus();}}; document.getElementById('ka-close').onclick=function(){document.getElementById('ka-win').style.display='none';}; document.getElementById('ka-send').onclick=send; document.getElementById('ka-in').onkeydown=function(e){if(e.key==='Enter')send();}; })();

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