:root {
  --font-sans:   'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', system-ui, sans-serif;
  --font-outfit: 'Outfit', 'Noto Sans TC', system-ui, sans-serif;
  --fw-light:   300;
  --fw-normal:  400;
  --fw-medium:  500;
  --fw-bold:    700;
  --fw-black:   900;
  --type-title:     clamp(2.25rem, 1.6rem + 2.8vw, 3.75rem);
  --type-h1:        clamp(1.75rem, 1.35rem + 1.7vw, 2.5rem);
  --type-h2:        clamp(1.5rem, 1.25rem + 1.1vw, 2rem);
  --type-h3:        clamp(1.375rem, 1.2rem + 0.7vw, 1.75rem);
  --type-h4:        1.25rem;
  --type-h5:        1.125rem;
  --type-body:      1rem;
  --type-small:     0.875rem;
  --type-xs:        0.75rem;
  --lh-tight:   1.15;
  --lh-snug:    1.35;
  --lh-normal:  1.6;
  --lh-relaxed: 1.9;
  --ls-eyebrow: 0.08em;
  --ls-normal:  0;
}