.computed-demo {
  --base-size: 16px;
  --scale-factor: 1.5;
  --computed-large: calc(var(--base-size) * var(--scale-factor));
  --computed-xlarge: calc(var(--computed-large) * var(--scale-factor));
  
  --primary-hue: 210;
  --primary-color: hsl(var(--primary-hue), 70%, 50%);
  --primary-light: hsl(var(--primary-hue), 70%, 70%);
  --primary-dark: hsl(var(--primary-hue), 70%, 30%);
}

.computed-example {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 20px;
  margin: 15px 0;
}

.computed-text-base { font-size: var(--base-size); }
.computed-text-large { font-size: var(--computed-large); }
.computed-text-xlarge { font-size: var(--computed-xlarge); }

.computed-color-demo {
  display: flex;
  gap: 10px;
  margin: 15px 0;
}

.computed-color-box {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
}

.color-primary { background: var(--primary-color); }
.color-light { background: var(--primary-light); }
.color-dark { background: var(--primary-dark); }