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Privacy and analytics

This guide uses Microsoft Clarity to understand which answers people open, where navigation fails, and how far readers scroll. We use that information to improve the guide, not to personalize advertising.

Advertising storage is always denied. Analytics storage is off by default. In that state Clarity can operate in its limited, no-consent mode without persistent Clarity cookies. If you turn analytics storage on below, Clarity may connect page views into a longer session until you turn it off again.

Clarity may process interaction, device, browser, and approximate-location data under Microsoft's own privacy terms. This site has no accounts and does not intentionally collect form submissions, passwords, or payment information.

Questions or deletion requests can be sent to leeshaowei3@gmail.com.