#nss-launcher{position:fixed;right:22px;bottom:22px;z-index:999999;border:0;border-radius:999px;padding:13px 18px;cursor:pointer;color:#fff;font:600 14px/1.2 inherit;background:linear-gradient(135deg,#7b2cff,#ff4f8b,#ff9a3d);box-shadow:0 8px 28px rgba(0,0,0,.22)}
#nss-panel{position:fixed;right:22px;bottom:78px;z-index:999999;width:min(360px,calc(100vw - 28px));height:520px;max-height:calc(100vh - 110px);background:#fff;border:1px solid #e5e5e5;border-radius:18px;box-shadow:0 16px 50px rgba(0,0,0,.25);display:none;overflow:hidden;direction:rtl;font-family:inherit}
#nss-panel.nss-open{display:flex;flex-direction:column}.nss-head{padding:14px 16px;background:linear-gradient(135deg,#7b2cff,#ff4f8b);color:#fff;display:flex;align-items:center;justify-content:space-between}.nss-head strong{font-size:15px}.nss-close{background:transparent;border:0;color:#fff;font-size:22px;cursor:pointer}.nss-welcome{padding:10px 14px;font-size:13px;background:#fff7fb;border-bottom:1px solid #f1e7ec;color:#555}.nss-namebox{padding:12px 14px;border-bottom:1px solid #eee}.nss-namebox input{width:100%;box-sizing:border-box;border:1px solid #ddd;border-radius:10px;padding:10px}.nss-messages{flex:1;overflow:auto;padding:12px;background:#fafafa}.nss-msg{max-width:82%;padding:9px 11px;border-radius:14px;margin:7px 0;white-space:pre-wrap;word-break:break-word;font-size:14px}.nss-msg.customer{margin-right:auto;background:#e9dcff}.nss-msg.human,.nss-msg.ai{margin-left:auto;background:#fff;border:1px solid #e5e5e5}.nss-label{font-size:10px;color:#888;margin-bottom:3px}.nss-msg a{color:#6b22d6;text-decoration:underline;overflow-wrap:anywhere}.nss-compose{display:flex;gap:8px;padding:10px;border-top:1px solid #eee;background:#fff}.nss-compose textarea{flex:1;resize:none;height:42px;max-height:90px;border:1px solid #ddd;border-radius:12px;padding:9px;box-sizing:border-box;font-family:inherit}.nss-send{border:0;border-radius:12px;background:#7b2cff;color:#fff;padding:0 14px;cursor:pointer}.nss-status{font-size:11px;color:#888;padding:0 14px 7px;background:#fff;min-height:14px}@media(max-width:600px){#nss-launcher{right:14px;bottom:14px}#nss-panel{right:8px;bottom:70px;width:calc(100vw - 16px);height:70vh}}

.nss-msg strong{font-weight:700}.nss-msg a{font-weight:600;text-underline-offset:3px}.nss-msg.ai a,.nss-msg.human a{display:inline-block;margin-top:4px}