:root {
  --font-family-main: "LINE Seed JP", sans-serif;
  --font-family-en: "LINE Seed JP", sans-serif;
  --font-family-number: "Gidole", "D-DIN", "DIN Alternate", "DIN Condensed", "Arial Narrow", sans-serif;
  --font-weight-normal: 400;
  --font-weight-bold: 700;
  --line-height-normal: 1.6;
  --z-base: 0;
  --z-above: 1;
  --z-content: 2;
  --z-sticky: 10;
  --z-header: 100;
}