/* ---------- 字体声明（全部本地，离线可用） ---------- */

/* 中文：Noto Sans SC 子集（按本站用字裁剪，原生 31.5MB → 约 360KB） */
@font-face {
  font-family: "NotoSansSC-Sub";
  src: url("../assets/fonts/noto-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "NotoSansSC-Sub";
  src: url("../assets/fonts/noto-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "NotoSansSC-Sub";
  src: url("../assets/fonts/noto-900.woff2") format("woff2");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

/* 超粗标题：Archivo Black（SIL OFL 开源协议）—— Hero 主标题专用 */
@font-face {
  font-family: "Archivo Black";
  src: url("../assets/fonts/archivo-black-latin-400-normal.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

/* 英文展示：Space Grotesk（SIL OFL 开源协议） */
@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/space-grotesk-latin-500-normal.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/space-grotesk-latin-700-normal.woff2") format("woff2");
  font-weight: 600 900;
  font-style: normal;
  font-display: swap;
}

/* 等宽：JetBrains Mono（SIL OFL 开源协议） */
@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}