/* [PERF] 所有 @font-face 统一加 font-display:swap —
   首屏先用系统字体渲染，避免文本不可见（FOIT）等待字体下载，
   字体下载完成后自动 swap。 */
@font-face {
  font-family: 'Merriweather';
  font-style: normal;
  font-weight: 300;
  font-stretch: normal;
  font-display: swap;
  src: url("../fonts/font-1.ttf") format('truetype');
}
@font-face {
  font-family: 'Merriweather';
  font-style: normal;
  font-weight: 400;
  font-stretch: normal;
  font-display: swap;
  src: url("../fonts/font-2.ttf") format('truetype');
}
@font-face {
  font-family: 'Merriweather';
  font-style: normal;
  font-weight: 700;
  font-stretch: normal;
  font-display: swap;
  src: url("../fonts/font-3.ttf") format('truetype');
}
@font-face {
  font-family: 'Merriweather';
  font-style: normal;
  font-weight: 900;
  font-stretch: normal;
  font-display: swap;
  src: url("../fonts/font-4.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 200;
  font-display: swap;
  src: url("../fonts/font-5.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("../fonts/font-6.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/font-7.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/font-8.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/font-9.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/font-10.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/font-11.ttf") format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url("../fonts/font-12.ttf") format('truetype');
}