/* Chinese preview typography; preserve the English site's layout and behavior. */
body, button, input, select, textarea {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}
body { line-height: 1.65; }
h1, h2, h3, h4, b, strong, .kicker, .tag, .nav-link, .btn {
  letter-spacing: 0 !important;
}
h1, h2, h3, h4 { line-height: 1.25 !important; overflow-wrap: anywhere; }
.nav-link { white-space: nowrap; }
.brand strong { white-space: nowrap; }
.home-video-copy h1, .products-copy h1 { font-size: 56px; }
.capability-card strong { font-size: 24px; line-height: 1.3; }
.product-entry b { font-size: 18px; line-height: 1.3; }
.slot h3, .spec-card, .tracker-step b { overflow-wrap: anywhere; }
@media (max-width: 640px) {
  .home-video-copy h1, .products-copy h1 { font-size: 36px; }
  .home-video-copy p, .products-copy p { font-size: 16px; }
  .hero-actions, .products-actions { flex-wrap: wrap; }
}