/* ============================================
   门户端全局自定义字体配置
   ============================================ */

/* ============================================
   Jeko 英文字体系列
   ============================================ */

/* Jeko Thin (100) */
@font-face {
  font-family: 'Jeko';
  src: url('./jeko/jeko-thin.ttf') format('truetype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

/* Jeko Light (300) */
@font-face {
  font-family: 'Jeko';
  src: url('./jeko/jeko-light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

/* Jeko Regular (400) */
@font-face {
  font-family: 'Jeko';
  src: url('./jeko/jeko-regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* Jeko Medium (500) */
@font-face {
  font-family: 'Jeko';
  src: url('./jeko/jeko-medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* Jeko Bold (700) */
@font-face {
  font-family: 'Jeko';
  src: url('./jeko/jeko-bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* Jeko Black (900) */
@font-face {
  font-family: 'Jeko';
  src: url('./jeko/jeko-black.ttf') format('truetype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

/* ============================================
   OPPO Sans 中文字体系列
   ============================================ */

/* OPPO Sans Light (300) */
@font-face {
  font-family: 'OPPOSans';
  src: url('./oppo/OPPOSans-L.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

/* OPPO Sans Regular (400) */
@font-face {
  font-family: 'OPPOSans';
  src: url('./oppo/OPPOSans-R.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* OPPO Sans Medium (500) */
@font-face {
  font-family: 'OPPOSans';
  src: url('./oppo/OPPOSans-M.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* OPPO Sans Bold (700) */
@font-face {
  font-family: 'OPPOSans';
  src: url('./oppo/OPPOSans-B.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* OPPO Sans Heavy (900) */
@font-face {
  font-family: 'OPPOSans';
  src: url('./oppo/OPPOSans-H.ttf') format('truetype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

/* ============================================
   字体使用说明：
   
   1. 在CSS中使用字体：
      - 中文优先使用：font-family: 'OPPOSans', sans-serif;
      - 英文优先使用：font-family: 'Jeko', sans-serif;
      - 混合使用：font-family: 'OPPOSans', 'Jeko', sans-serif;
   
   2. 字体权重对应关系：
      - 100/Thin: 极细
      - 300/Light: 细体
      - 400/Regular: 常规
      - 500/Medium: 中等
      - 700/Bold: 粗体
      - 900/Black/Heavy: 特粗
   
   3. font-display: swap 确保字体加载期间文本可见，避免FOIT问题
   ============================================ */