/* FontAwesome 6 Free 本地化（2026-08-10）：同域提供，内网必达，不依赖 cdnjs。
   - "Font Awesome 6 Free"：与 document.fonts.check 查询名一致
   - "FA6"：单词别名，供 vis-network icon.face 使用——vis 拼接 canvas 字体时不加引号，
     多词字体名会被 canvas 解析为 font-style 而非 family，导致图标渲染为缺字/空白。 */
@font-face {
  font-family: "Font Awesome 6 Free";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("fa-solid-900.woff2") format("woff2");
}
@font-face {
  font-family: "Font Awesome 6 Free";
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("fa-solid-900.woff2") format("woff2");
}
@font-face {
  font-family: "FA6";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("fa-solid-900.woff2") format("woff2");
}
@font-face {
  font-family: "FA6";
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("fa-solid-900.woff2") format("woff2");
}
.fas, .fa-solid {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-style: normal;
}