:root{--cac-primary:#7a1c1c;--cac-primary-dark:#5a1414;--cac-bg:#fdfaf6;--cac-border:#e8ddd0;--cac-text:#2c1f1f;--cac-text-light:#6b5b5b;--cac-bot-bg:#f5efe8;--cac-user-bg:#7a1c1c;--cac-shadow:0 8px 32px rgba(122,28,28,.18);--cac-radius:16px;--cac-font:'Georgia' , 'Times New Roman' , serif}#cac-toggle-btn{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:var(--cac-primary);color:#fff;border:none;cursor:pointer;box-shadow:var(--cac-shadow);font-size:26px;display:flex;align-items:center;justify-content:center;transition:transform .2s , background .2s;z-index:99998}#cac-toggle-btn:hover{background:var(--cac-primary-dark);transform:scale(1.08)}#cac-toggle-btn .cac-badge{position:absolute;top:-4px;right:-4px;background:#d4a030;color:#fff;border-radius:10px;font-size:11px;padding:1px 6px;font-family:sans-serif;display:none}#cac-toggle-btn.cac-has-message .cac-badge{display:block}#cac-chat-window{position:fixed;bottom:96px;right:24px;width:370px;max-height:560px;background:var(--cac-bg);border:1px solid var(--cac-border);border-radius:var(--cac-radius);box-shadow:var(--cac-shadow);display:flex;flex-direction:column;z-index:99999;font-family: var(--cac-font);overflow:hidden;transform:translateY(16px);opacity:0;pointer-events:none;transition:transform .25s cubic-bezier(.34,1.56,.64,1) , opacity .2s}#cac-chat-window.cac-open{transform:translateY(0);opacity:1;pointer-events:all}#cac-header{background:var(--cac-primary);color:#fff;padding:14px 18px;display:flex;align-items:center;gap:12px;border-radius:var(--cac-radius) var(--cac-radius) 0 0}#cac-header .cac-icon{font-size:22px;line-height:1}#cac-header .cac-title{flex:1}#cac-header .cac-title strong{display:block;font-size:15px;font-family:Georgia,serif;font-weight:bold}#cac-header .cac-title span{font-size:11px;opacity:.8;font-family:sans-serif;font-style:italic}#cac-close-btn{background:none;border:none;color:rgba(255,255,255,.7);cursor:pointer;font-size:20px;padding:4px;line-height:1;transition:color .15s}#cac-close-btn:hover{color:#fff}#cac-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:var(--cac-border) transparent}#cac-messages::-webkit-scrollbar{width:4px}#cac-messages::-webkit-scrollbar-thumb{background:var(--cac-border);border-radius:2px}.cac-msg{display:flex;gap:8px;animation:cac-slide-in .2s ease-out}@keyframes cac-slide-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}.cac-msg.cac-bot{align-items:flex-start}.cac-msg.cac-user{flex-direction:row-reverse}.cac-bubble{max-width:82%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.55;word-break:break-word}.cac-bot .cac-bubble{background:var(--cac-bot-bg);color:var(--cac-text);border-radius:4px 14px 14px 14px;border:1px solid var(--cac-border)}.cac-user .cac-bubble{background:var(--cac-user-bg);color:#fff;border-radius:14px 4px 14px 14px}.cac-bot .cac-bubble strong{display:block;margin-bottom:4px;color:var(--cac-primary);font-size:13px}.cac-links{margin-top:8px;display:flex;flex-direction:column;gap:4px}.cac-link{display:inline-flex;align-items:center;gap:4px;color:var(--cac-primary);font-size:13px;text-decoration:none;font-weight:bold;transition:color .15s}.cac-link:hover{color:var(--cac-primary-dark);text-decoration:underline}.cac-related{margin-top:8px;border-top:1px solid var(--cac-border);padding-top:6px}.cac-related p{font-size:11px;color:var(--cac-text-light);margin:0 0 4px;font-family:sans-serif}.cac-related a{display:block;font-size:12px;color:var(--cac-text-light);text-decoration:none}.cac-related a:hover{color:var(--cac-primary);text-decoration:underline}.cac-suggestions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.cac-suggestion-btn{background:#fff;border:1px solid var(--cac-border);border-radius:20px;padding:5px 12px;font-size:12px;color:var(--cac-primary);cursor:pointer;font-family: var(--cac-font);transition:background .15s , border-color .15s}.cac-suggestion-btn:hover{background:var(--cac-primary);color:#fff;border-color:var(--cac-primary)}.cac-typing .cac-bubble{display:flex;align-items:center;gap:4px;padding:12px 16px}.cac-dot{width:7px;height:7px;background:var(--cac-text-light);border-radius:50%;animation:cac-bounce 1.2s infinite}.cac-dot:nth-child(2) {animation-delay:.2s}.cac-dot:nth-child(3) {animation-delay:.4s}@keyframes cac-bounce {
    0%,60%,100% { transform: translateY(0); }
    30%          { transform: translateY(-5px); }
}#cac-input-area{padding:12px 14px;border-top:1px solid var(--cac-border);display:flex;gap:8px;background:#fff}#cac-input{flex:1;border:1px solid var(--cac-border);border-radius:24px;padding:9px 16px;font-size:14px;font-family: var(--cac-font);color:var(--cac-text);outline:none;background:var(--cac-bg);transition:border-color .15s}#cac-input:focus{border-color:var(--cac-primary)}#cac-input::placeholder{color:var(--cac-text-light)}#cac-send-btn{width:40px;height:40px;border-radius:50%;background:var(--cac-primary);color:#fff;border:none;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s , transform .1s}#cac-send-btn:hover{background:var(--cac-primary-dark)}#cac-send-btn:active{transform:scale(.93)}#cac-send-btn:disabled{opacity:.5;cursor:not-allowed}#cac-footer{text-align:center;padding:6px;font-family:sans-serif;font-size:10px;color:var(--cac-text-light);border-top:1px solid var(--cac-border);background:#fff}#cac-footer a{color:var(--cac-text-light);text-decoration:none}@media (max-width:480px){#cac-chat-window{right:0;left:0;bottom:80px;width:100%;border-radius:16px 16px 0 0;max-height:70vh}#cac-toggle-btn{bottom:16px;right:16px}}.cac-freshness-warn{margin-top:8px;padding:7px 10px;background:#fff3cd;border-left:3px solid #d97706;border-radius:4px;font-size:12px;color:#92400e;font-family:sans-serif}.cac-freshness-info{margin-top:8px;padding:7px 10px;background:#eff6ff;border-left:3px solid #3b82f6;border-radius:4px;font-size:12px;color:#1e40af;font-family:sans-serif}.cac-feedback-row{margin-top:10px;padding-top:8px;border-top:1px solid var(--cac-border)}.cac-thumbs-down{background:none;border:1px solid var(--cac-border);border-radius:12px;padding:3px 10px;font-size:11px;color:var(--cac-text-light);cursor:pointer;font-family:sans-serif;transition:background .15s , color .15s , border-color .15s}.cac-thumbs-down:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}.cac-thumbs-down:disabled,.cac-thumbs-sent{background:#d1fae5!important;color:#065f46!important;border-color:#6ee7b7!important;cursor:default!important}.cac-contact-form{margin-top:12px;padding:12px;background:#fff;border:1px solid var(--cac-border);border-radius:10px;border-left:3px solid var(--cac-primary)}.cac-contact-intro{margin:0 0 10px;font-size:13px;font-weight:bold;color:var(--cac-primary);font-family:sans-serif}.cac-contact-fields{display:flex;flex-direction:column;gap:7px}.cac-cf-name,.cac-cf-email{border:1px solid var(--cac-border);border-radius:8px;padding:8px 12px;font-size:13px;font-family: var(--cac-font);color:var(--cac-text);outline:none;transition:border-color .15s}.cac-cf-name:focus,.cac-cf-email:focus{border-color:var(--cac-primary)}.cac-cf-actions{display:flex;gap:8px;margin-top:2px}.cac-cf-submit{flex:1;background:var(--cac-primary);color:#fff;border:none;border-radius:8px;padding:8px 12px;font-size:13px;cursor:pointer;font-family: var(--cac-font);transition:background .15s}.cac-cf-submit:hover{background:var(--cac-primary-dark)}.cac-cf-submit:disabled{opacity:.6;cursor:not-allowed}.cac-cf-cancel{background:none;border:1px solid var(--cac-border);border-radius:8px;padding:8px 10px;font-size:12px;color:var(--cac-text-light);cursor:pointer;font-family:sans-serif;transition:background .15s}.cac-cf-cancel:hover{background:#f5f5f5}.cac-cf-thanks{font-size:13px;color:#065f46;font-family:sans-serif;padding:6px 0}