/* ====================================================================
   Fonts — Fraunces for headings, system stack for body/CJK
   ==================================================================== */

/* Chinese-optimised system stack */
:root {
  --sans-tc: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
             "PingFang TC", "Microsoft JhengHei", "Noto Sans TC",
             "Heiti TC", "Helvetica Neue", Arial, Helvetica, sans-serif;
  --font-heading: "Noto Serif TC", "PMingLiU", Georgia, serif;
  --font-body: var(--sans-tc);
}

html[lang="zh-Hant-TW"] body {
  font-family: var(--font-body);
}

/* Apply heading font to all headings and key UI elements */
h1, h2, h3, h4, h5, h6,
.site-title,
.hero-card__title,
.stream-title,
.widget__title,
.article-header h1 {
  font-family: var(--font-heading);
}