:focus-visible { outline: 2px solid var(--ss-accent); outline-offset: 4px; }
button, a { -webkit-tap-highlight-color: transparent; }
.ss-catalog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.ss-catalog-grid > * { min-width: 0; }
@media (max-width: 700px) { .ss-catalog-grid { grid-template-columns: 1fr; } }