/* 本地自托管字体：拉丁字形用 Plus Jakarta Sans / IBM Plex Mono，中文字形回退系统字体。
   零外部请求，弱网/离线环境下页面渲染稳定不闪动。 */

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal; font-weight: 300; font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin-300-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: italic; font-weight: 500; font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin-500-italic.woff2") format("woff2");
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal; font-weight: 600; font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal; font-weight: 700; font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal; font-weight: 800; font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin-800-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");
}