.erc-root{--erc-navy:#04101F;--erc-navy2:#0A1B35;--erc-gold:#C8962E;--erc-gold2:#E2B84A;--erc-pale:#FDF6EC;--erc-off:#F5F6FA;--erc-text:#2B3645;--erc-mid:#6B7A8D;--erc-border:#DCE4EF;position:fixed;right:22px;bottom:22px;z-index:99999;font-family:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:15px;line-height:1.5;color:var(--erc-text)}
.erc-root *{box-sizing:border-box}
.erc-launch{display:flex;align-items:center;gap:10px;background:var(--erc-navy);color:#fff;border:2px solid var(--erc-gold);border-radius:999px;padding:12px 20px 12px 14px;cursor:pointer;box-shadow:0 12px 40px rgba(4,16,31,.28);font:600 15px/1 inherit;font-family:inherit;transition:transform .2s ease,box-shadow .2s ease}
.erc-launch svg{color:var(--erc-gold2)}
.erc-launch:hover{transform:translateY(-2px);box-shadow:0 16px 48px rgba(4,16,31,.34)}
.erc-launch:focus-visible,.erc-root button:focus-visible,.erc-root input:focus-visible,.erc-root textarea:focus-visible{outline:2px solid var(--erc-gold);outline-offset:2px}
.erc-open .erc-launch{display:none}
.erc-panel{width:384px;height:600px;max-height:calc(100vh - 44px);display:flex;flex-direction:column;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(4,16,31,.30);border:1px solid var(--erc-border);animation:erc-in .22s ease}
.erc-panel[hidden]{display:none}
@keyframes erc-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.erc-head{display:flex;align-items:center;gap:12px;padding:16px 16px 14px;background:linear-gradient(135deg,var(--erc-navy),var(--erc-navy2));color:#fff;border-bottom:3px solid var(--erc-gold)}
.erc-avatar{width:40px;height:40px;border-radius:50%;background:var(--erc-gold);color:var(--erc-navy);display:grid;place-items:center;font:700 15px/1 'Cormorant Garamond',Georgia,serif;letter-spacing:.5px;flex:none}
.erc-title{font-weight:600;font-size:16px}
.erc-sub{font-size:12.5px;color:#C9D3E0;display:flex;align-items:center;gap:6px}
.erc-sub i{width:8px;height:8px;border-radius:50%;background:#3DD68C;display:inline-block}
.erc-close{margin-left:auto;background:none;border:0;color:#fff;font-size:28px;line-height:1;cursor:pointer;padding:0 4px;opacity:.8}
.erc-close:hover{opacity:1}
.erc-log{flex:1;overflow-y:auto;padding:16px 14px;background:var(--erc-off);display:flex;flex-direction:column;gap:10px}
.erc-msg{max-width:88%;padding:10px 14px;border-radius:14px;word-wrap:break-word}
.erc-msg ul,.erc-msg ol{margin:6px 0 6px 18px;padding:0}
.erc-msg li{margin:2px 0}
.erc-msg a{color:#9A6F14;font-weight:600;text-decoration:underline}
.erc-bot{background:#fff;border:1px solid var(--erc-border);border-bottom-left-radius:4px;align-self:flex-start}
.erc-user{background:var(--erc-navy);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.erc-note{font-size:12px;color:var(--erc-mid);margin-top:6px}
.erc-typing{display:flex;gap:4px;padding:14px}
.erc-typing span{width:7px;height:7px;border-radius:50%;background:var(--erc-mid);animation:erc-b 1s infinite ease-in-out}
.erc-typing span:nth-child(2){animation-delay:.15s}.erc-typing span:nth-child(3){animation-delay:.3s}
@keyframes erc-b{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.erc-chips{display:flex;flex-wrap:wrap;gap:6px}
.erc-chip{background:#fff;border:1px solid var(--erc-gold);color:var(--erc-navy);border-radius:999px;padding:6px 12px;font:500 13px/1.2 inherit;font-family:inherit;cursor:pointer;transition:background .15s}
.erc-chip:hover{background:var(--erc-pale)}
.erc-form{background:#fff;border:1px solid var(--erc-gold);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px}
.erc-form-title{font-weight:600;color:var(--erc-navy)}
.erc-form input,.erc-form textarea{width:100%;border:1px solid var(--erc-border);border-radius:8px;padding:9px 10px;font:inherit;font-size:14px;color:var(--erc-text);background:#fff;resize:vertical}
.erc-form button{background:var(--erc-gold);color:var(--erc-navy);border:0;border-radius:8px;padding:10px;font:600 14px/1.2 inherit;font-family:inherit;cursor:pointer}
.erc-form button:hover{background:var(--erc-gold2)}
.erc-form button:disabled{opacity:.6;cursor:default}
.erc-form-msg{font-size:13px;color:#B42318}
.erc-sent{color:#14532D;font-size:14px}
.erc-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.erc-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--erc-border);background:#fff}
.erc-input input{flex:1;min-width:0;border:1px solid var(--erc-border);border-radius:999px;padding:10px 16px;font:inherit;font-size:15px;color:var(--erc-text);background:#fff}
.erc-input button{width:42px;height:42px;flex:none;border-radius:50%;border:0;background:var(--erc-navy);color:var(--erc-gold2);cursor:pointer;display:grid;place-items:center}
.erc-foot{font-size:11px;color:var(--erc-mid);text-align:center;padding:0 12px 10px;background:#fff}
@media (max-width:520px){
  .erc-root{right:12px;bottom:12px}
  .erc-open{left:0;right:0;top:0;bottom:0}
  .erc-panel{width:100%;height:100%;max-height:none;border-radius:0}
  .erc-launch-label{display:none}
  .erc-launch{padding:14px}
}
@media (prefers-reduced-motion:reduce){.erc-panel,.erc-typing span{animation:none}}
/* Keep the theme's back-to-top button clear of the chat launcher */
#back-to-top{bottom:92px!important}
@media (max-width:520px){#back-to-top{bottom:84px!important}}