/* Self-hosted Latin faces (Fontsource builds of the dealt families).
   Chinese glyphs fall back to Noto Serif SC / Noto Sans SC, then system serif/sans. */
@font-face {
  font-family: "Source Serif 4";
  src: url("fonts/source-serif-4-400-normal.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("fonts/source-serif-4-600-normal.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("fonts/source-serif-4-700-normal.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Libre Franklin";
  src: url("fonts/libre-franklin-400-normal.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Libre Franklin";
  src: url("fonts/libre-franklin-500-normal.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Libre Franklin";
  src: url("fonts/libre-franklin-600-normal.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}

/* 自托管字体：国内网络直连 Google Fonts 不稳定，改为本地加载（trial build） */
/* round 2: phone wrap fill + waivers */
/* round 3: phone contact form fill */