.phone-row{display:grid;grid-template-columns:minmax(170px,.75fr) minmax(0,1fr);gap:12px}.phone-row>*{min-width:0;width:100%}.phone-help{display:block;margin-top:8px;color:#6b5c54;font-size:12px;line-height:1.5;font-weight:400;letter-spacing:0;text-transform:none}@media(max-width:500px){.phone-row{grid-template-columns:1fr;gap:8px}}