diff --git a/.jules/palette.md b/.jules/palette.md
index 74cddb7ad..343d46755 100644
--- a/.jules/palette.md
+++ b/.jules/palette.md
@@ -19,3 +19,7 @@
 ## 2024-07-13 - CLI Debugging Stack Traces
 **Learning:** Adding a `FAST_MLSIRM_DEBUG` bypass to user-friendly `try/except` blocks is crucial for DX. Otherwise, unexpected runtime errors during development will be swallowed into generic stderr messages, hiding the stack trace needed to actually fix the bug.
 **Action:** When adding `try-except` blocks to Python CLI subcommands to improve Developer Experience (DX) by preventing raw tracebacks for users, include a debug bypass (e.g., `if os.environ.get("FAST_MLSIRM_DEBUG"): raise`) in *all* catch blocks (including `RuntimeError` and `Exception`) to ensure tracebacks aren't swallowed during local development and debugging.
+
+## 2024-07-14 - Skip-Link Target Keyboard Focus Accessibility
+**Learning:** Setting `outline: none;` on a skip-link target like `<main tabindex="-1">` correctly hides the focus ring when activated via mouse click. However, it also completely removes the visible focus indicator when the skip-link is activated via keyboard navigation, leaving keyboard users without visual context of their position.
+**Action:** Always complement `outline: none;` (or `:focus { outline: none; }`) with `:focus-visible { outline: 3px solid [color]; outline-offset: 3px; }` for skip-link targets and similarly keyboard-navigable containers to ensure accessibility.
diff --git a/crates/fast-mlsirm-py/Cargo.lock b/crates/fast-mlsirm-py/Cargo.lock
index 958118221..ef26f71e6 100644
--- a/crates/fast-mlsirm-py/Cargo.lock
+++ b/crates/fast-mlsirm-py/Cargo.lock
@@ -652,9 +652,9 @@ checksum = "19f132c84eca552bf34cab8ec81f1c1dcc229b811638f9d283dceabe58c5569e"
 
 [[package]]
 name = "pollster"
-version = "0.4.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f3a9f18d041e6d0e102a0a46750538147e5e8992d3b4873aaafee2520b00ce3"
+checksum = "bc6355899e1c9462875b6757c79f3caa011a1fdae12bbb1a2e72dd1f234f8336"
 
 [[package]]
 name = "portable-atomic"
diff --git a/python/fast_mlsirm/report.py b/python/fast_mlsirm/report.py
index 30ee4276b..6f41764e3 100644
--- a/python/fast_mlsirm/report.py
+++ b/python/fast_mlsirm/report.py
@@ -498,6 +498,11 @@ def _css() -> str:
   outline: none;
 }
 
+main:focus-visible {
+  outline: 3px solid #0f766e;
+  outline-offset: 3px;
+}
+
 .hero {
   min-height: 172px;
   display: flex;
diff --git a/tests/test_report.py b/tests/test_report.py
index 52d1d9091..260a0097c 100644
--- a/tests/test_report.py
+++ b/tests/test_report.py
@@ -11,8 +11,16 @@ def test_render_fit_diagnostics_report_has_sections(tmp_path):
     source.write_text(
         json.dumps(
             {
-                "itemfit": {"item_id": [0, 1], "outfit_mnsq": [1.0, 1.2], "observed_count": [4, 4]},
-                "personfit": {"person_id": [0, 1], "outfit_mnsq": [0.9, 1.1], "observed_count": [2, 2]},
+                "itemfit": {
+                    "item_id": [0, 1],
+                    "outfit_mnsq": [1.0, 1.2],
+                    "observed_count": [4, 4],
+                },
+                "personfit": {
+                    "person_id": [0, 1],
+                    "outfit_mnsq": [0.9, 1.1],
+                    "observed_count": [2, 2],
+                },
                 "factorfit": {},
                 "categoryfit": {},
                 "groupfit": {},
@@ -102,7 +110,11 @@ def test_render_report_summarizes_empty_metric_sections(tmp_path):
         json.dumps(
             {
                 "model_fit": {},
-                "itemfit": {"item_id": [0], "outfit_mnsq": [1.0], "observed_count": [4]},
+                "itemfit": {
+                    "item_id": [0],
+                    "outfit_mnsq": [1.0],
+                    "observed_count": [4],
+                },
             }
         ),
         encoding="utf-8",
@@ -178,7 +190,11 @@ def test_render_table_section_omits_empty_chart_placeholder(tmp_path):
         json.dumps(
             {
                 "model_fit": {"loglik": -3.2},
-                "itemfit": {"item_id": ["A"], "outfit_mnsq": [None], "observed_count": [4]},
+                "itemfit": {
+                    "item_id": ["A"],
+                    "outfit_mnsq": [None],
+                    "observed_count": [4],
+                },
             }
         ),
         encoding="utf-8",
@@ -201,7 +217,11 @@ def test_render_table_section_charts_later_numeric_rows(tmp_path):
         json.dumps(
             {
                 "model_fit": {"loglik": -3.2},
-                "itemfit": {"item_id": item_ids, "outfit_mnsq": outfit, "observed_count": [4] * 13},
+                "itemfit": {
+                    "item_id": item_ids,
+                    "outfit_mnsq": outfit,
+                    "observed_count": [4] * 13,
+                },
             }
         ),
         encoding="utf-8",
@@ -253,6 +273,7 @@ def test_render_table_region_has_keyboard_focus_style(tmp_path):
     assert 'tabindex="0"' in html
     assert ".table-wrap:focus-visible" in html
     assert ".table-wrap:focus {" not in html
+    assert "main:focus-visible {" in html
     assert "tbody tr:hover" in html
     assert '<div class="bar-chart" aria-hidden="true">' in html
     assert '<div class="bar-track" aria-hidden="true">' in html