:root {
  --container-max: 1120px;
  --article-max: 760px;
  --rightbar-width: 300px;
  --gap-main: 28px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;

  --header-mobile-height: 64px;
  --menu-mobile-item-height: 32px;

  --font-ui: "Noto Sans","Noto Sans CJK JP","Noto Sans CJK SC","Noto Sans CJK TC","Yu Gothic","Meiryo","Microsoft YaHei","PingFang SC","Segoe UI",Arial,sans-serif;
  --font-body: "Noto Sans","Noto Sans CJK JP","Noto Sans CJK SC","Noto Sans CJK TC","Yu Gothic","Meiryo","Microsoft YaHei","PingFang SC","Segoe UI",Arial,sans-serif;

  --transition-fast: 160ms ease;
  --transition-normal: 220ms ease;

  --border-width-ui: 1px;
  --border-width-strong: 1.5px;
}