:lang(zh-CN) body {
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
}

:lang(zh-CN) .main-nav a,
:lang(zh-CN) .header-cta,
:lang(zh-CN) .section-label,
:lang(zh-CN) .kicker,
:lang(zh-CN) .page-home,
:lang(zh-CN) .detail-nav a,
:lang(zh-CN) .eyebrow,
:lang(zh-CN) .block-number {
  letter-spacing: .08em;
  text-transform: none;
}

:lang(zh-CN) .hero-title,
:lang(zh-CN) .statement-copy h2,
:lang(zh-CN) .products-heading h2,
:lang(zh-CN) .process-content h2,
:lang(zh-CN) .quality-head h2,
:lang(zh-CN) .about-xinghuan__copy h2,
:lang(zh-CN) .contact-tail__main h2,
:lang(zh-CN) .detail-hero h1,
:lang(zh-CN) .support-block h2 {
  letter-spacing: -.045em;
}

:lang(zh-CN) .hero-title { line-height: .92; }
:lang(zh-CN) .statement-copy h2 { line-height: 1.12; }
:lang(zh-CN) .quality-head h2 { font-size: clamp(40px, 4.5vw, 76px); white-space: nowrap; }
:lang(zh-CN) .quality-grid h3 { line-height: 1.18; }
:lang(zh-CN) .detail-hero h1 { line-height: 1.06; }

@media (max-width: 900px) {
  :lang(zh-CN) .quality-head h2 { white-space: normal; }
}