/* 自托管字体：避免依赖 fonts.googleapis.com（中国大陆无法访问） */
/* 由 _research/fonts 下的 Google Fonts CSS 生成，只保留 latin 子集 */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('Inter-400.woff2') format('woff2');
  
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('Inter-500.woff2') format('woff2');
  
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('Inter-600.woff2') format('woff2');
  
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('Inter-700.woff2') format('woff2');
  
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('JetBrainsMono-400.woff2') format('woff2');
  
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('JetBrainsMono-500.woff2') format('woff2');
  
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('PlusJakartaSans-500.woff2') format('woff2');
  
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('PlusJakartaSans-600.woff2') format('woff2');
  
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('PlusJakartaSans-700.woff2') format('woff2');
  
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('PlusJakartaSans-800.woff2') format('woff2');
  
}