/* A modest readability lift; desktop typography stays unchanged. */
@media (max-width: 640px) {
  .category-tile strong { font-size: 13px; line-height: 1.35; }
  .category-tile small { font-size: 12px; line-height: 1.45; }
  .category-tile { min-height: 86px; }
  .product-name, .product-page-related .product-name { font-size: 15px; line-height: 1.4; min-height: 42px; }
  .product-benefit { font-size: 13px; line-height: 1.5; min-height: 39px; }
  .product-volume, .product-stock, .review-line { font-size: 12px; line-height: 1.5; }
  .add-button { font-size: 13px; min-height: 42px; }
  .section-heading .text-link, .breadcrumbs, .product-breadcrumbs { font-size: 13px; }
  .hero-note, .hero .text-link { font-size: 14px; }
  .editorial-copy > p:not(.eyebrow), .collection-copy p, .home-cta p { font-size: 15px; line-height: 1.65; }
  .ritual-step strong { font-size: 15px; }
  .ritual-step p, .ritual-step small, .care-note span { font-size: 13px; line-height: 1.55; }
  .care-note strong { font-size: 15px; }
  .collection-copy .text-link, .footer-inner button, .footer-inner p { font-size: 14px; }
  .footer-inner p span { font-size: 12px; }
  .filter-option, .filter-chip, .product-counter, .mobile-filter-toggle { font-size: 13px; }
  .checkout-field, .demo-login-form label, .checkout-step-description, .checkout-small-note { font-size: 13px; }
  .choice-copy strong, .checkout-item-copy strong { font-size: 14px; }
  .choice-copy small, .checkout-item-copy span, .checkout-item-copy small, .checkout-recap strong { font-size: 12px; }
  .checkout-recap span, .checkout-step-badge { font-size: 11px; }
  .product-page-advantages li, .product-specification dt, .product-specification dd { font-size: 13px; }
}