@media (max-width: 980px) {
  .stt-header__inner { grid-template-columns: 1fr auto; }
  .stt-menu-toggle { display: block; }
  .stt-nav {
    position: fixed;
    inset: var(--stt-header-height, 120px) 0 auto;
    display: none;
    padding: 30px;
    background: var(--stt-ivory);
    border-bottom: 1px solid var(--stt-border);
  }
  body.stt-menu-open .stt-nav { display: block; }
  .stt-menu { flex-direction: column; align-items: flex-start; }
  .stt-actions { display: none; }
  .stt-footer__grid { grid-template-columns: repeat(2, 1fr); }
  .woocommerce ul.products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .stt-container { width: min(100% - 28px, var(--stt-container)); }
  .stt-topbar { font-size: .7rem; }
  .stt-header__inner { min-height: 72px; }
  .stt-post-grid, .stt-footer__grid { grid-template-columns: 1fr; }
  .stt-footer__bottom { flex-direction: column; }
  .woocommerce ul.products { grid-template-columns: 1fr; }
}