Comparing D10 against D7's own markup under D7's own stylesheets.

PAGE                       METRIC           D7             D10            RESULT
----------------------------------------------------------------------------------
/marketing-report/detail   row pitch        86             86             MATCH
/marketing-report/detail   input/track      0.824          0.826          MATCH
/marketing-report/detail   label margin     10px/10px,0px/10px 10px/10px,0px/10px MATCH
/sale-report               row pitch        163            163            MATCH
/sale-report               input/track      0.964          0.965          MATCH
/sale-report               label margin     0px/10px       0px/10px       MATCH

D10 reproduces D7's exposed-filter geometry: same row rhythm, same gutter, same label spacing.