// EDITOR — a missing element is skipped, so build it up as you like:
//   #textSavedHeading       "3 saved boats" (set by code)
//   #boxSavedSignIn         Collapsed on load. Guests only: "Sign in to keep your
//     #buttonSavedPageSignIn  saved boats on every device" + a Sign in button.
//   #boxSavedEmpty          Collapsed on load. "No saved boats yet — tap ♡ on any
//                           boat to save it." + a Browse boats button linked to /boats.
//   #buttonCompare          "Compare (2)" — disabled until 2 boats are ticked
//   #textCompareHint        "Tick 2–4 boats, then Compare." (code says when 4 is the limit)
//   #boxCompare             Collapsed on load, holding:
//     #tableCompare           a Table — code sets its columns and rows
//     #buttonCloseCompare     "Close"
//



//     #textSavedStatus      Collapsed on load. "No longer listed" when the boat isn't live
=
//     #checkboxCompare      Checkbox, label "Compare"