/* ===== Open Sans 字体定义 ===== */
/* 所有字体文件位于 ../fonts/open-sans/ 目录下 */

/* 300 normal */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  src: local('Open Sans Light'), local('OpenSans-Light'),
       url('../fonts/open-sans/open-sans-v44-latin-300.woff2') format('woff2');
}

/* 300 italic */
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 300;
  src: local('Open Sans Light Italic'), local('OpenSans-LightItalic'),
       url('../fonts/open-sans/open-sans-v44-latin-300italic.woff2') format('woff2');
}

/* 400 normal (regular) */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: local('Open Sans Regular'), local('OpenSans-Regular'),
       url('../fonts/open-sans/open-sans-v44-latin-regular.woff2') format('woff2');
}

/* 400 italic */
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  src: local('Open Sans Italic'), local('OpenSans-Italic'),
       url('../fonts/open-sans/open-sans-v44-latin-italic.woff2') format('woff2');
}

/* 500 normal (可选，如果不需要可删除) */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 500;
  src: local('Open Sans Medium'), local('OpenSans-Medium'),
       url('../fonts/open-sans/open-sans-v44-latin-500.woff2') format('woff2');
}

/* 500 italic (可选) */
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 500;
  src: local('Open Sans Medium Italic'), local('OpenSans-MediumItalic'),
       url('../fonts/open-sans/open-sans-v44-latin-500italic.woff2') format('woff2');
}

/* 600 normal */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  src: local('Open Sans SemiBold'), local('OpenSans-SemiBold'),
       url('../fonts/open-sans/open-sans-v44-latin-600.woff2') format('woff2');
}

/* 600 italic */
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 600;
  src: local('Open Sans SemiBold Italic'), local('OpenSans-SemiBoldItalic'),
       url('../fonts/open-sans/open-sans-v44-latin-600italic.woff2') format('woff2');
}

/* 700 normal */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  src: local('Open Sans Bold'), local('OpenSans-Bold'),
       url('../fonts/open-sans/open-sans-v44-latin-700.woff2') format('woff2');
}

/* 700 italic */
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 700;
  src: local('Open Sans Bold Italic'), local('OpenSans-BoldItalic'),
       url('../fonts/open-sans/open-sans-v44-latin-700italic.woff2') format('woff2');
}

/* 800 normal (可选) */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 800;
  src: local('Open Sans ExtraBold'), local('OpenSans-ExtraBold'),
       url('../fonts/open-sans/open-sans-v44-latin-800.woff2') format('woff2');
}

/* 800 italic (可选) */
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 800;
  src: local('Open Sans ExtraBold Italic'), local('OpenSans-ExtraBoldItalic'),
       url('../fonts/open-sans/open-sans-v44-latin-800italic.woff2') format('woff2');
}