.gcfm{max-width:760px;margin:2rem auto;padding:1.5rem;border:1px solid #d9dce3;border-radius:12px;background:#fff;color:#172033}.gcfm h2{margin-top:0}.gcfm__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.gcfm label{font-weight:600}.gcfm input,.gcfm select{display:block;box-sizing:border-box;width:100%;margin-top:.35rem;padding:.65rem;border:1px solid #8690a3;border-radius:6px;font:inherit}.gcfm small{display:block;margin-top:.35rem;font-weight:400;color:#4a5568}.gcfm__wide{grid-column:1/-1}.gcfm button{margin-top:1.25rem;padding:.7rem 1rem;border:0;border-radius:6px;background:#1456a0;color:#fff;font:inherit;font-weight:700;cursor:pointer}.gcfm__result{margin-top:1rem;padding:1rem;border-radius:8px;background:#edf6ee}.gcfm__result p{margin:.2rem 0}.gcfm__code{display:block;margin:.4rem 0;font-size:1.5rem;font-weight:800;letter-spacing:.09em}.gcfm__copy{margin-top:.35rem}.gcfm__notice,.gcfm__powered{font-size:.85rem;color:#415064}.gcfm__powered{text-align:right;font-style:italic}.gcfm__error{margin:1rem 0 0;color:#a61b1b;font-weight:600}@media(max-width:560px){.gcfm__grid{grid-template-columns:1fr}}