.rsp-launcher{position:fixed;right:18px;bottom:18px;z-index:99999;background:#111;color:#fff;border:none;border-radius:999px;padding:13px 18px;font:600 14px/1.2 Arial,sans-serif;box-shadow:0 10px 24px rgba(0,0,0,.18);cursor:pointer}.rsp-panel{position:fixed;right:18px;bottom:76px;width:370px;max-width:calc(100vw - 20px);height:600px;max-height:70vh;background:#fff;border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.22);overflow:hidden;z-index:99999;display:flex;flex-direction:column;font:14px/1.45 Arial,sans-serif}.rsp-hidden{display:none}.rsp-head{padding:14px 16px;background:#111;color:#fff;display:flex;justify-content:space-between;align-items:center}.rsp-title{font-weight:700}.rsp-close{background:none;border:none;color:#fff;font-size:22px;cursor:pointer}.rsp-body{padding:14px;overflow:auto;flex:1;background:#f7f7f8}.rsp-msg{margin:0 0 12px}.rsp-bot,.rsp-user{display:inline-block;padding:10px 12px;border-radius:14px;max-width:90%}.rsp-bot{background:#fff;border:1px solid #e7e7ea}.rsp-user{background:#111;color:#fff;margin-left:auto;display:block}.rsp-foot{padding:12px;border-top:1px solid #ececf1;background:#fff}.rsp-row{display:flex;gap:8px}.rsp-input{flex:1;border:1px solid #d8d8de;border-radius:12px;padding:10px 12px}.rsp-send{border:none;background:#111;color:#fff;border-radius:12px;padding:10px 14px;cursor:pointer}.rsp-cards{display:grid;gap:10px;margin-top:10px}.rsp-card{background:#fff;border:1px solid #e8e8ee;border-radius:14px;padding:10px}.rsp-card a{font-weight:700;color:#111;text-decoration:none}.rsp-meta{color:#666;font-size:12px;margin:3px 0}.rsp-price{font-weight:700;margin-top:6px}.rsp-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.rsp-chip{display:inline-block;padding:8px 10px;border-radius:999px;background:#ececf1;color:#111;text-decoration:none;font-size:12px}.rsp-suggest{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.rsp-suggest button{border:none;background:#ececf1;border-radius:999px;padding:8px 10px;cursor:pointer}.rsp-note{font-size:12px;color:#666;margin-top:8px}.rsp-empty{font-size:13px;color:#444}.rsp-loading{color:#555;font-size:13px}
@media (max-width:600px){.rsp-panel{left:10px;right:10px;bottom:70px;width:auto;height:72vh}.rsp-launcher{right:10px;bottom:10px}}