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.btn--secondary{width:100%;min-height:2.75rem;justify-content:center;text-align:center}}@media(max-width:640px){.sig-builder__fields--grid{grid-template-columns:1fr}.sig-builder__template-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sig-builder__social-row{grid-template-columns:1fr}.sig-builder__toolbar{padding:.5rem 1rem;gap:.75rem}.sig-builder__form-area,.sig-builder__footer,.sig-builder__preview-pane{padding-left:1rem;padding-right:1rem}.sig-builder__footer{flex-wrap:nowrap;gap:.375rem}.sig-builder__footer-row{flex-wrap:wrap;gap:.5rem}.sig-builder__footer-actions{flex:1;min-width:0}.sig-builder__footer-actions .btn,.sig-builder__preview-jump{flex:1 1 auto;justify-content:center;min-width:0;padding-left:.75rem;padding-right:.75rem}.sig-builder__preview-jump{flex:0 1 auto;font-size:.8125rem;white-space:nowrap}}@media(max-width:480px){.sig-builder__field input[type=text],.sig-builder__field input[type=email],.sig-builder__field input[type=tel],.sig-builder__field input[type=url],.sig-builder__field select{font-size:1rem;padding:.625rem .75rem}}