Now: under 34rem the art is absolutely positioned with inset-block-start: 2px and inset-inline-end: -3px, but the base rule on line 88 (margin-block: -10px) still applies, so the image box starts 7px above the hero's top border and 2px past its right border; its own 18px rounded corner no longer lines up with the card's, and the card border is covered at the top right. The crop at object-position 73% 50% also puts the box's hard left edge straight through the left Pepe's face, which is the one place the brief's theme lives on the phone.

Change to: in the @media (max-width: 34rem) block set .hero-art { inset-block-start: 0; inset-inline-end: 0; margin-block: 0; height: 100%; object-position: 100% 50%; clip-path: inset(0 0 0 0 round 0 17px 17px 0); }. Measured with that override in Chromium at 390: art box 213,90 to 373,262 inside hero 16,89 to 374,263, and the left edge falls in the gap between the first and second Pepe, so two whole faces show.

Why: the brief's look is 'a theme of pepes armed with AI'; the hero art is the only place it appears on the first phone screen, and a box that overruns its card and cuts a face in half is a layout defect, not a style.

Now: setAbout(true) is wired to the header info icon (line 108), 'How this feed works' under the result count (line 122), 'Get to know the feed' in the pond note (line 132), 'About & sources' in the sidebar footer (line 138) and 'About & sources' in the site footer (line 142). The sidebar footer also carries two taglines, 'Less scrolling. More signal.' and 'Made for the pond.', which the probe flags as the page's only two-beat slogan line; with 'The swarm is talking.' and 'A good place to lurk.' that is four slogans on one desktop screen.

Change to: delete the whole .sidebar-footer div on line 138 and its CSS (styles.css lines 168-169, 237, 289), and delete the 'Get to know the feed' text button on line 132 with its rule on styles.css line 151. The pond note then ends on the two stats and the sidebar ends on 'Independent community collection.'; nothing else moves. Keep the header icon, 'How this feed works' (it sits next to the count it explains) and the site-footer 'About & sources'.

Why: the bar allows at most three slogans and no repeated control for one action; the three remaining entry points already cover header, feed and footer.

Now: at 390, 83 of the 111 measured text boxes are 12px. That includes the hero line that says what the site is ('Top tweets from the Identity.md community.', line 261 sets var(--text-xs)) and the per-card action 'View on X' (.post-link, line 140, var(--text-xs) at every width), which is the same size as the metadata around it (date, topic, metrics, 'Snapshot & source') and smaller than 'Read context'. The icon-only copy and save buttons next to it are 44px squares, so the one labelled action reads as the least important.

Change to: set .hero-copy > p on line 261 to font-size: var(--text-sm) and .post-link on line 140 to font-size: var(--text-sm); both tokens already exist and the 390 layout has room (the actions row wraps at 23rem, not 34rem). Leave dates, topics and metrics at 12px.

Why: the hero pair is headline plus one plain sentence, and the button is the verb; neither should share the smallest size with the metadata. The probe's type-sizes check passes (5 sizes), so this is polish, not a bar failure.