/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .header-nav { display: none; }
  .header-admin { margin-left: 0; padding-left: 0; border-left: none; }
  .header-inner { padding: 10px 16px; flex-wrap: wrap; gap: 8px 10px; }
  .logo-en { font-size: 17px; }
  .mobile-nav { display: block; }
  .cart-bar { display: none !important; }
  .hero { height: 55vh; min-height: 380px; }
  .hero-cn { letter-spacing: 6px; }
  .specialty-grid { grid-template-columns: 1fr; padding: 0 16px 80px; }
  .section-shell { padding: 0 16px 80px; }
  .section-header { align-items: flex-start; flex-direction: column; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-page { padding: 24px 16px 90px; }
  .blog-content { padding: 18px; }
  .blog-content h1 { font-size: 28px; }
  .footer-inner { flex-direction: column; gap: 24px; text-align: center; align-items: center; }
  .footer-col { align-items: center; }
  .intro-section { padding: 48px 16px; }
  .menu-page { padding: 24px 16px 80px; }
  .menu-item { flex-wrap: wrap; }
  .menu-item-thumb-btn { width: 64px; height: 64px; }
  .item-actions { width: 100%; justify-content: flex-end; margin-top: 6px; }
  .menu-sticky-bar { top: 54px; padding: 10px 0 12px; }
  .category-nav { gap: 4px; }
  .cat-btn { padding: 6px 12px; }
  .cat-cn { font-size: 12px; }
  .cat-en { font-size: 9px; }
  .cart-items { padding-left: 12px; padding-right: 12px; }
  .cart-item { gap: 8px 10px; }
  .cart-item .qty-btn { width: 28px; height: 28px; font-size: 16px; }
  .cart-item-line-total { min-width: 3rem; font-size: 15px; }
}