android: the handoff — the pending rounds, the pipeline, and what is unverified

Everything written this session that has not been through the device: rounds 43
to 48 (each patch adversarially verified, 43's transient-notice expectation
fixed), a partial round 49, the pipeline scripts, the Android Auto design and
the icon comparison mock. Also the two harness changes that were never A/B'd —
adaptive waits, which may only shorten a declared wait and never lengthen it,
and a ship that runs the mock walk and the deploy at the same time. The A/B and
its 255-step baseline are in handoff/tools; main stays at what the phone has
actually walked.

handoff/rounds/ins-r38-css.txt

@@ -0,0 +1,47 @@
+/* ── the whole discography ───────────────────────────────────────────────
+   The artist page's "All". Nearly all of it is the app's own parts — .sec,
+   .segtabs, .row, .eds/.ed, .more-link, .btn — so what is here is the head,
+   the year written into the list where the desktop has a sticky rail, the
+   editions line under a record, and the editions themselves widened out of
+   the record page's 210px rail into the width this list already has. */
+.dg-head { display: flex; align-items: center; gap: 12px; padding: 12px var(--pad) 6px; }
+.dg-head .b { flex: 1; min-width: 0; }
+.dg-head .t { font-size: 18px; font-weight: 800; letter-spacing: -0.2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.dg-head .m { font-size: 12.5px; color: var(--text-muted); margin-top: 2px; }
+.dg-por {
+    width: 44px; height: 44px;
+    border-radius: 50%;
+    overflow: hidden;
+    flex: none;
+    background: var(--surface);
+    box-shadow: var(--ring);
+    display: grid;
+    place-items: center;
+    color: var(--text-muted);
+}
+.dg-por img { width: 100%; height: 100%; object-fit: cover; }
+.dg-sec { padding-top: 12px; }
+/* the year. A phone list is read top to bottom, so the span the desktop's
+   rail jumps to is simply written into it. */
+.dg-group {
+    padding: 16px var(--pad) 5px;
+    font-size: 12px;
+    font-weight: 800;
+    letter-spacing: 0.4px;
+    color: var(--text-secondary);
+    font-variant-numeric: tabular-nums;
+}
+.dg-group em { font-style: normal; font-weight: 650; letter-spacing: 0; color: var(--text-muted); }
+/* both of these line up under the row's TITLE, not under its cover: the
+   pad, the 46px cover and the row's 12px gap */
+.dg-eline {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    padding: 0 var(--pad) 9px calc(var(--pad) + 58px);
+    font-size: 12px;
+    font-weight: 750;
+    color: var(--accent-hover);
+}
+.dg-eds { display: flex; flex-direction: column; gap: 6px; padding: 0 var(--pad) 12px calc(var(--pad) + 58px); }
+.dg-eds .ed { width: 100%; }