.ai-chat{position:fixed;z-index:80;left:18px;bottom:18px}.ai-chat-toggle{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 15px;border:0;border-radius:24px;color:#fff;background:var(--teal);box-shadow:0 12px 24px rgba(0,70,70,.24);font-size:12px;font-weight:800;cursor:pointer;transition:.2s}.ai-chat-toggle:hover{transform:translateY(-3px);background:var(--teal-dark)}.ai-chat-toggle:before{content:'✦';font-size:17px}.ai-chat-panel{position:absolute;left:0;bottom:58px;display:none;width:min(370px,calc(100vw - 36px));overflow:hidden;border:1px solid rgba(0,118,122,.22);border-radius:15px;background:rgba(255,255,255,.92);box-shadow:0 22px 50px rgba(0,70,70,.24);backdrop-filter:blur(15px)}.ai-chat.open .ai-chat-panel{display:block;animation:chat-in .22s var(--easing)}.ai-chat-head{display:flex;align-items:flex-start;justify-content:space-between;padding:15px;color:#fff;background:var(--teal)}.ai-chat-head b{display:block;font-size:13px}.ai-chat-head small{display:block;margin-top:4px;color:#d9eeea;font-size:10px;line-height:1.4}.ai-close{width:27px;height:27px;border:1px solid rgba(255,255,255,.4);border-radius:50%;color:#fff;background:transparent;font-size:18px;cursor:pointer}.ai-chat-body{max-height:350px;overflow:auto;padding:14px;background:#fbfdfc}.ai-message{max-width:90%;margin:0 0 8px;padding:10px 11px;border-radius:10px 10px 10px 2px;color:#365c58;background:#edf7f4;font-size:12px;line-height:1.5}.ai-message.user{margin-left:auto;border-radius:10px 10px 2px 10px;color:#fff;background:var(--teal)}.ai-privacy{margin:10px 0;padding:9px;border-left:3px solid var(--orange);color:var(--copy);background:#fff8ef;font-size:10px;line-height:1.45}.ai-prompts{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.ai-prompt{padding:6px 8px;border:1px solid rgba(0,118,122,.23);border-radius:14px;color:var(--teal);background:#fff;font-size:10px;font-weight:700;cursor:pointer}.ai-prompt:hover{color:#fff;background:var(--teal)}.ai-form{display:flex;gap:7px;padding:10px;border-top:1px solid var(--line);background:#fff}.ai-form input{min-width:0;flex:1;height:36px;border:1px solid var(--line);border-radius:6px;padding:0 9px;color:var(--ink);font-size:11px}.ai-form button{width:37px;border:0;border-radius:6px;color:#fff;background:var(--teal);cursor:pointer}@keyframes chat-in{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}@media(max-width:680px){.ai-chat{left:12px;bottom:12px}.ai-chat-toggle{width:45px;height:45px;padding:0;justify-content:center}.ai-chat-toggle span{display:none}.ai-chat-panel{left:0;bottom:56px;width:calc(100vw - 24px)}}