.format-hint{display:flex;align-items:center;gap:.6rem}.format-hint-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px}.format-hint-frame{display:block;border:2px solid var(--mui-palette-primary-main, #1a73e8);border-radius:3px;background:color-mix(in srgb,var(--mui-palette-primary-main, #1a73e8) 12%,transparent);animation:format-hint-swap 2.6s cubic-bezier(.2,0,0,1) infinite}@keyframes format-hint-swap{0%,12%{width:26px;height:17px}45%,62%{width:17px;height:26px}90%,to{width:26px;height:17px}}@media (prefers-reduced-motion: reduce){.format-hint-frame{animation:none;width:26px;height:17px}}.submit-preview{position:relative;margin:1rem 0;max-width:280px}.submit-preview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:.4rem}.picked-preview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:.4rem;max-width:320px;margin:.6rem 0}.picked-preview-item{position:relative}.picked-preview-remove{position:absolute!important;top:4px;right:4px}.submit-stamp{position:absolute;top:50%;left:50%;width:170px;height:170px;transform:translate(-50%,-50%);filter:drop-shadow(0 1px 3px rgba(0,0,0,.4));pointer-events:none;-webkit-user-select:none;user-select:none}.qr-code{width:140px;height:140px;background:#fff;border:1px solid #ddd;border-radius:8px;padding:4px}