Calm pass: the signed-in home page answers 'what needs me, what moved' at first sight #10298

P9 Calm (#10296), after the rules and budget child. Apply the five rules to the signed-in home page.

• Cut every note and every sentence that restates a number.
• Keep only what needs the owner, what moved since he last looked, and what is live. Each sits in its own compartment.
• Details open in place.
• Lower the page's budget and attach looks from before and after, at phone and desktop width.