How do I link to a section further down a page?

Open the page in the editor, open the block's Settings, and type a Section Link Name, like exclusive-drops. Use letters, numbers and hyphens. Publish the page.

Then, in a block's link field (a button or a card, on any page), choose Internal page, pick that page, and choose the section in the list that appears under it. The link opens the page and scrolls to the block, and on the same page it scrolls without reloading. Only blocks with a Section Link Name on the published page are listed.