/* 首页首屏：本地 Noto Sans SC 字符子集，授权见 /fonts/brand/OFL.txt。
   optional 保证慢速加载时锁定回退字体，不在显示后突然更换字形或字重。 */
@font-face {
  font-family: 'BlueCanto Hero';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url('/fonts/brand/bluecanto-hero-400.woff2') format('woff2');
}

@font-face {
  font-family: 'BlueCanto Hero';
  font-style: normal;
  font-weight: 500;
  font-display: optional;
  src: url('/fonts/brand/bluecanto-hero-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/fonts/inter/inter-latin-300-normal.woff2') format('woff2');
}

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

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('/fonts/inter/inter-latin-800-normal.woff2') format('woff2');
}

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

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/jetbrains-mono/jetbrains-mono-latin-700-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/fonts/noto-sans-sc/noto-sans-sc-chinese-simplified-300-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/noto-sans-sc/noto-sans-sc-chinese-simplified-500-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('/fonts/noto-sans-sc/noto-sans-sc-chinese-simplified-900-normal.woff2') format('woff2');
}