/* 本地化 Google Fonts — 离线可用 */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/inter-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/inter-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/inter-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/inter-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/noto-sans-sc-4.woff2') format('woff2');
  unicode-range: U+4E00-9FFF; /* CJK 常用 */
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/noto-sans-sc-5.woff2') format('woff2');
  unicode-range: U+3000-303F, U+FF00-FFEF; /* 标点/全角 */
}