/* =====================================================================
   Noto Sans SC 中文字体（精简版：300/400/500/600/700 五个字重）
   - latin 子集负责拉丁字符（数字、英文）
   - chinese-simplified 子集负责中文字符
   - 浏览器通过 unicode-range 按需下载，不影响首屏
   ===================================================================== */

/* latin */
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 300;
  src: url(./noto-sans-sc-latin-300-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(./noto-sans-sc-latin-400-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url(./noto-sans-sc-latin-500-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(./noto-sans-sc-latin-600-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(./noto-sans-sc-latin-700-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* chinese-simplified */
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 300;
  src: url(./noto-sans-sc-chinese-simplified-300-normal.woff2) format('woff2');
  unicode-range: U+4E00-9FFF, U+3400-4DBF, U+20000-2A6DF, U+2A700-2B73F, U+2B740-2B81F, U+2B820-2CEAF, U+F900-FAFF, U+2F800-2FA1F, U+3000-303F, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url(./noto-sans-sc-chinese-simplified-400-normal.woff2) format('woff2');
  unicode-range: U+4E00-9FFF, U+3400-4DBF, U+20000-2A6DF, U+2A700-2B73F, U+2B740-2B81F, U+2B820-2CEAF, U+F900-FAFF, U+2F800-2FA1F, U+3000-303F, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url(./noto-sans-sc-chinese-simplified-500-normal.woff2) format('woff2');
  unicode-range: U+4E00-9FFF, U+3400-4DBF, U+20000-2A6DF, U+2A700-2B73F, U+2B740-2B81F, U+2B820-2CEAF, U+F900-FAFF, U+2F800-2FA1F, U+3000-303F, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url(./noto-sans-sc-chinese-simplified-600-normal.woff2) format('woff2');
  unicode-range: U+4E00-9FFF, U+3400-4DBF, U+20000-2A6DF, U+2A700-2B73F, U+2B740-2B81F, U+2B820-2CEAF, U+F900-FAFF, U+2F800-2FA1F, U+3000-303F, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url(./noto-sans-sc-chinese-simplified-700-normal.woff2) format('woff2');
  unicode-range: U+4E00-9FFF, U+3400-4DBF, U+20000-2A6DF, U+2A700-2B73F, U+2B740-2B81F, U+2B820-2CEAF, U+F900-FAFF, U+2F800-2FA1F, U+3000-303F, U+FF00-FFEF;
}