.fac-panel{position:fixed;left:12px;bottom:12px;z-index:2147483000;box-sizing:border-box;width:calc(100% - 24px);max-width:420px;padding:14px;background:#fff;color:#14202b;border:1px solid #5b6b7a;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.2);font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow-wrap:anywhere}
.fac-panel[hidden],.fac-open[hidden],.fac-close[hidden]{display:none}
.fac-title{margin:0 0 6px;font-size:17px}
.fac-text{margin:0 0 8px}
.fac-row{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.fac-btn,.fac-open{box-sizing:border-box;min-height:44px;padding:8px 14px;font:inherit;font-weight:600;color:#14202b;background:#fff;border:2px solid #14202b;border-radius:6px;cursor:pointer}
.fac-row .fac-btn{flex:1 1 140px}
.fac-open{position:fixed;left:12px;bottom:12px;z-index:2147482999;min-height:40px;padding:6px 10px;font-size:14px;max-width:calc(100% - 24px)}
.fac-btn:focus-visible,.fac-open:focus-visible,.fac-link:focus-visible,.fac-panel:focus-visible{outline:3px solid #0b57d0;outline-offset:2px}
.fac-link{display:inline-block;margin-left:8px;color:#0b57d0}
@media (max-width:480px){.fac-panel{left:8px;bottom:8px;width:calc(100% - 16px);max-height:80vh;overflow:auto}.fac-open{left:8px;bottom:8px}}