/* Chinese typography uses system fonts and keeps the existing layout. */
:root { --hys-cn-font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif; }
html[lang^="zh"] body,
html[lang^="zh"] h1, html[lang^="zh"] h2, html[lang^="zh"] h3,
html[lang^="zh"] h4, html[lang^="zh"] h5, html[lang^="zh"] h6,
html[lang^="zh"] p, html[lang^="zh"] a, html[lang^="zh"] label,
html[lang^="zh"] button, html[lang^="zh"] input, html[lang^="zh"] select,
html[lang^="zh"] textarea, html[lang^="zh"] li, html[lang^="zh"] td,
html[lang^="zh"] th, html[lang^="zh"] span:not(.material-symbols-outlined) {
  font-family: var(--hys-cn-font);
}
html[lang^="zh"] h1, html[lang^="zh"] h2, html[lang^="zh"] h3 { line-height: 1.35; text-wrap: balance; }
html[lang^="zh"] p { line-height: 1.85; }
html[lang^="zh"] .uppercase { text-transform: none; letter-spacing: .02em; }
html[lang^="zh"] .xz-header__brand-name { letter-spacing: .1em; }
html[lang^="zh"] .xz-header__brand-tagline { letter-spacing: .04em; }
html[lang^="zh"] .xz-header__nav { gap: 26px; }
html[lang^="zh"] .home-hero h1 { line-height: 1.4; }
html[lang^="zh"] .news-article__content { line-height: 1.9; }
@media (max-width: 860px) {
  html[lang^="zh"] .xz-header__nav { gap: 0; }
  html[lang^="zh"] .home-hero h1 { font-size: clamp(30px, 8vw, 40px); }
}