Web Typography and Font Stacks (30 Points) a. The client's stylesheet currently sets all article text to font-size: 12px; and uses a single declaration: font-family: "Helvetica Neue";. i. Explain the theoretical risks of using only absolute units (px) versus relative units (em, rem, or %) for typography in modern, responsive web design. ii. Analyze the danger of specifying only a single font without a "web font stack." Describe how a proper font stack (ideal, alternative, common, generic) theoretically resolves this issue.

Question 1: What are the theoretical risks of using only absolute units (px) for typography in modern, responsive web design?

Using only absolute units like px can lead to accessibility issues, as they do not scale with user preferences or device settings, making text difficult to read on different screens and for users with visual impairments.

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Question 2: What are the dangers of specifying only a single font without a "web font stack"?

Specifying only a single font can result in inconsistent typography if that font is unavailable on a user's device, leading to fallback fonts that may not match the intended design, while a proper font stack provides alternatives to ensure visual consistency across different platforms.

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Question 3: How does a proper font stack (ideal, alternative, common, generic) theoretically resolve the issue of font availability?

A proper font stack includes an ideal font, alternatives, common system fonts, and a generic font family, ensuring that if the ideal font is unavailable, the browser can fall back to the next available option, maintaining design integrity and user experience.