#regProvider{padding:9px 14px;border:1px solid #ccd9ea;border-radius:7px;background:#fff;color:#172d49;font:inherit;max-width:100%}
.nb-contact-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}
.nb-contact-form label{display:flex;flex-direction:column;gap:6px;font-size:14px}
.nb-contact-form input{padding:10px;border:1px solid #ccd9ea;border-radius:6px;font:inherit;width:100%;box-sizing:border-box;min-width:0}
#nbContacts details{padding:16px;border:1px solid #dce5ef;border-radius:10px;margin:20px 0;background:#f8fbff}
#nbContacts summary{cursor:pointer;color:#1759bd;font-weight:600}
@media(max-width:640px){.nb-contact-form{grid-template-columns:1fr}#nbContacts .reg-btn{margin-bottom:8px}}