.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.signature-pad{width:100%;height:160px;border:1px solid var(--line);border-radius:6px;background:#fff;touch-action:none}.signature-preview{display:block;max-width:100%;height:80px;object-fit:contain;border-bottom:1px solid var(--line);margin:8px 0}@media(max-width:650px){.settings-grid{grid-template-columns:1fr}}