#elejg-ai-widget{
  position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:9999;
  display:flex;flex-direction:column;align-items:flex-end;
  font:14px/1.5 system-ui,"Segoe UI","Microsoft YaHei",sans-serif;color:#243449;
}
#elejg-ai-widget *{box-sizing:border-box}
#elejg-ai-widget button{cursor:pointer;font:inherit}
.elejg-ai-launch{
  width:56px;height:56px;padding:0;border:0;border-radius:50%;background:transparent;
  box-shadow:0 6px 18px rgba(11,110,208,.35);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease;
}
.elejg-ai-launch:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 10px 24px rgba(11,110,208,.42)}
.elejg-ai-launch img,.elejg-ai-float-img{display:block;width:100%;height:100%;object-fit:cover;border-radius:50%;background:#2f80ed}
.elejg-ai-panel{
  display:none;width:380px;max-width:calc(100vw - 28px);height:min(640px,78vh);margin-bottom:12px;
  background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 18px 48px rgba(15,23,42,.18);
  overflow:hidden;flex-direction:column;
}
.elejg-ai-panel.open{display:flex}
.elejg-ai-head{
  flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 14px;border-bottom:1px solid #e8eef5;background:#f8fafc;
}
.elejg-ai-head-main{display:flex;align-items:center;gap:10px;min-width:0}
.elejg-ai-head-logo{width:36px;height:36px;border-radius:10px;object-fit:cover;background:#05070d;flex:0 0 auto}
.elejg-ai-head-text{min-width:0}
.elejg-ai-head-title{margin:0;font-size:14px;font-weight:650;color:#0f172a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.elejg-ai-head-sub{margin:2px 0 0;font-size:12px;color:#64748b}
.elejg-ai-close{
  width:32px;height:32px;border:0;border-radius:8px;background:transparent;color:#64748b;font-size:22px;line-height:1;
}
.elejg-ai-close:hover{background:#eef2f7;color:#0f172a}
.elejg-ai-body{flex:1 1 auto;min-height:0;overflow:auto;padding:18px 16px;background:#fff}
.elejg-ai-welcome{text-align:center;margin-bottom:14px}
.elejg-ai-welcome img{width:64px;height:64px;border-radius:16px;object-fit:cover;background:#05070d;margin:0 auto;display:block}
.elejg-ai-greeting{margin:12px 0 0;font-size:14px;color:#334155;line-height:1.6}
.elejg-ai-suggest{display:grid;gap:8px;margin-top:14px}
.elejg-ai-chip{
  display:block;width:100%;text-align:left;padding:10px 12px;border:1px solid #e2e8f0;border-radius:10px;
  background:#fff;color:#334155;font-size:13px;line-height:1.45;
}
.elejg-ai-chip:hover{background:#f8fafc;border-color:#cbd5e1}
.elejg-ai-msg{margin:0 0 12px;padding:10px 12px;border-radius:12px;white-space:pre-wrap;word-break:break-word;font-size:14px;line-height:1.55}
.elejg-ai-msg.user{margin-left:32px;background:#0b6ed0;color:#fff}
.elejg-ai-msg.bot{margin-right:16px;background:#f1f5f9;color:#243449}
.elejg-ai-meta{display:block;margin-top:8px;font-size:12px;opacity:.65}
.elejg-ai-source{display:block;margin-top:6px;color:#0b6ed0;font-size:12px;text-decoration:underline}
.elejg-ai-busy{margin:0;font-size:13px;color:#64748b}
.elejg-ai-form{flex:0 0 auto;display:flex;gap:8px;padding:12px 14px;border-top:1px solid #e8eef5;background:#fff}
.elejg-ai-input{
  flex:1;min-width:0;height:40px;border:1px solid #d7e0ea;border-radius:10px;padding:0 12px;outline:none;background:#fff;
}
.elejg-ai-input:focus{border-color:#0b6ed0;box-shadow:0 0 0 3px rgba(11,110,208,.12)}
.elejg-ai-send{
  height:40px;padding:0 16px;border:0;border-radius:10px;background:#0b6ed0;color:#fff;font-weight:600;
}
.elejg-ai-send:disabled{opacity:.55;cursor:not-allowed}
.elejg-ai-hint{flex:0 0 auto;margin:0;padding:0 14px 12px;font-size:12px;color:#64748b;background:#fff}
@media (max-width:600px){
  #elejg-ai-widget{right:12px}
  .elejg-ai-panel{width:calc(100vw - 24px);height:min(72vh,640px)}
  .elejg-ai-launch{width:52px;height:52px}
}