Polish assistant wording and mobile explorer

backend/app/services/geo_assistant_service.py

@@ -112,7 +112,11 @@ class GeoAssistantService:
         if "population" in estimated_themes:
             answer = re.sub(
                 r"\bde officiële telling\b",
-                "de van de officiële bron afgeleide schatting",
+                lambda match: (
+                    "De uit de officiële bron afgeleide schatting"
+                    if match.group(0)[0].isupper()
+                    else "de uit de officiële bron afgeleide schatting"
+                ),
                 answer,
                 flags=re.IGNORECASE,
             )

backend/tests/test_sprint202_temporal_metrics_and_ollama.py

@@ -163,7 +163,7 @@ def test_geo_assistant_never_labels_area_weighted_population_as_official_count()
     )
 
     assert "officiële telling" not in answer.casefold()
-    assert answer.startswith("de van de officiële bron afgeleide schatting")
+    assert answer.startswith("De uit de officiële bron afgeleide schatting")
 
 
 def test_geo_assistant_does_not_add_irrelevant_estimate_disclosure() -> None:

backend/tests/test_sprint72_mobile_overflow_hardening.py

@@ -18,6 +18,14 @@ def test_mobile_overflow_hardening_css_contracts() -> None:
     assert "repeat(2, minmax(0, 1fr))" in css
     assert "overflow-x: clip;" in css
     assert "overscroll-behavior-x: contain;" in css
+    assert (
+        "section > div:not(.map-controls):not(.feature-inspector):not(.quick-action-grid)"
+        ":not(.geo-explorer-layout)"
+    ) in css
+
+    explorer_mobile_css = css.split("@media (max-width: 920px)", 1)[1]
+    explorer_mobile_rule = explorer_mobile_css.split(".geo-explorer-layout", 1)[1]
+    assert "display: block;" in explorer_mobile_rule.split("}", 1)[0]
 
 
 def test_long_identifier_wrapping_contracts() -> None:

frontend/src/styles/app.css

@@ -931,7 +931,7 @@ section li strong + div {
 }
 
 section form,
-section > div:not(.map-controls):not(.feature-inspector):not(.quick-action-grid) {
+section > div:not(.map-controls):not(.feature-inspector):not(.quick-action-grid):not(.geo-explorer-layout) {
   display: grid;
   gap: 0.55rem;
 }