#x2o2-ai-launcher{position:fixed;right:24px;bottom:92px;z-index:99997;border:0;border-radius:999px;padding:12px 16px;background:var(--main-color,#ff6b00);color:#fff;font-weight:700;box-shadow:0 8px 25px rgba(0,0,0,.35);cursor:pointer}#x2o2-ai-panel{display:none;position:fixed;right:24px;bottom:145px;width:min(420px,calc(100vw - 32px));height:min(620px,calc(100vh - 190px));z-index:99999;background:#171717;color:#fff;border:1px solid #333;border-radius:16px;box-shadow:0 15px 50px rgba(0,0,0,.5);overflow:hidden}#x2o2-ai-panel.open{display:flex;flex-direction:column}.x2o2-ai-head{padding:14px 16px;border-bottom:1px solid #333;display:flex;justify-content:space-between}.x2o2-ai-messages{flex:1;overflow:auto;padding:14px}.x2o2-ai-msg{margin:8px 0;padding:10px 12px;border-radius:12px;white-space:pre-wrap}.x2o2-ai-user{background:#2b2b2b;margin-left:35px}.x2o2-ai-assistant{background:#202020;margin-right:25px}.x2o2-ai-form{display:flex;gap:8px;padding:10px;border-top:1px solid #333}.x2o2-ai-form input{flex:1;background:#242424;border:1px solid #444;color:#fff;border-radius:9px;padding:10px}.x2o2-ai-form button{border:0;border-radius:9px;padding:0 15px;background:var(--main-color,#ff6b00);color:#fff}.x2o2-ai-close{background:none;border:0;color:#aaa;font-size:20px}