diff --git a/docs/dependency-visualization-exploration.md b/docs/dependency-visualization-exploration.md
index 5ddbac2..6d22a5b 100644
--- a/docs/dependency-visualization-exploration.md
+++ b/docs/dependency-visualization-exploration.md
@@ -26,6 +26,10 @@ CLI command. Evidence should point directly to a capability when it supports the
 capability as a whole and no narrower feature target is known. Facts can observe
 evidence and features; evidence can support features or capabilities.
 
+Document-level facts are normalized for graph readability. Derived `SCOPE.md`
+facts are suppressed when they only restate generated scope, and README/SCOPE
+document facts that describe the same file-level support are represented once.
+
 ## Display States
 
 Each active graph element receives a `displayState`:
@@ -38,15 +42,17 @@ Each active graph element receives a `displayState`:
 
 Rule precedence is deterministic: later rules override earlier rules, then
 manual overrides win last. If a node is hidden, connected edges are hidden too.
+If a node is blurred, connected edges receive a muted context hint so the
+surrounding dependency path remains visible without competing for attention.
 Manual overrides are stored by stable graph key and orphaned keys are surfaced
 when a profile references nodes or edges that no longer exist.
 
 ## Filter Rules
 
 Rules are JSON objects with an `action` of `show`, `blur`, or `hide`, plus a
-`match` object. Common match fields include `kind`, `layer`, `primaryClass`,
-`attributes`, `confidence`, `freshnessState`, `ownership`, `dependencyType`,
-`strength`, `sameLayer`, `path`, and `text`.
+`match` object. Common match fields include `kind`, `layer`, `reviewState`,
+`primaryClass`, `attributes`, `confidence`, `freshnessState`, `ownership`,
+`dependencyType`, `strength`, `sameLayer`, `path`, and `text`.
 
 Example:
 
@@ -64,6 +70,10 @@ View profiles are repository-scoped saved graph perspectives. The profile API
 supports create, list, load, update, duplicate, and delete operations under
 `/repos/{repository_id}/dependency-graph/profiles`.
 
+When a graph is opened without an explicit `profile_id`, the most recently saved
+repository profile is applied by default. API clients can pass
+`use_latest_profile=false` to request an unsaved full graph view.
+
 Profiles store:
 
 - name and optional description
@@ -84,3 +94,7 @@ Example profiles:
 Hiding evidence can make a graph appear cleaner while also removing the reason a
 capability is trusted. Prefer blurring evidence when reviewing scope impact so
 the support chain remains visible as context.
+
+Nodes scale within a bounded size range when confidence is available. Edge width
+is derived from dependency strength. Hovering a graph element shows a compact
+popup; selecting it still opens the full side-panel detail.
diff --git a/src/repo_registry/core/service.py b/src/repo_registry/core/service.py
index cebd79b..7096654 100644
--- a/src/repo_registry/core/service.py
+++ b/src/repo_registry/core/service.py
@@ -1101,6 +1101,7 @@ class RegistryService:
         profile_id: int | None = None,
         rules: list[dict[str, Any]] | None = None,
         manual_overrides: dict[str, str] | None = None,
+        use_latest_profile: bool = True,
     ) -> dict[str, object]:
         impact = None
         if base_analysis_run_id is not None or target_analysis_run_id is not None:
@@ -1122,9 +1123,7 @@ class RegistryService:
         )
         changed_fact_keys = set(impact.changed_fact_keys) if impact is not None else set()
         ability_map = self.store.get_ability_map(repository_id)
-        facts_by_id = {
-            fact.id: fact for fact in self.store.list_observed_facts(repository_id)
-        }
+        facts_by_id = {fact.id: fact for fact in self.store.list_observed_facts(repository_id)}
         characteristic_index = self._dependency_characteristic_index(ability_map)
         nodes: dict[str, dict[str, object]] = {}
         edge_sources: dict[str, DependencyEdge] = {}
@@ -1132,6 +1131,8 @@ class RegistryService:
         profile = (
             self.store.get_dependency_graph_profile(repository_id, profile_id)
             if profile_id is not None
+            else self.store.latest_dependency_graph_profile(repository_id)
+            if use_latest_profile and not rules and not manual_overrides
             else None
         )
         merged_rules = [*(profile.filter_rules if profile is not None else []), *(rules or [])]
@@ -1139,6 +1140,12 @@ class RegistryService:
             **(profile.manual_overrides if profile is not None else {}),
             **(manual_overrides or {}),
         }
+        graph_edges = [
+            display_edge
+            for edge in graph.edges
+            if (display_edge := self._dependency_display_edge(edge, facts_by_id))
+            is not None
+        ]
 
         def ensure_node(kind: str, key: str, item_id: int | None) -> None:
             if key in nodes:
@@ -1150,6 +1157,11 @@ class RegistryService:
             if fact is not None:
                 detail = {
                     "name": fact.name,
+                    "label": (
+                        f"{fact.path} ({fact.kind})"
+                        if key.startswith("fact:document:")
+                        else f"{fact.name} ({fact.kind}, {fact.path})"
+                    ),
                     "description": fact.value,
                     "primaryClass": fact.metadata.get("source_role", fact.kind),
                     "attributes": self._dependency_fact_attributes(fact),
@@ -1174,13 +1186,16 @@ class RegistryService:
                     "stableKey": key,
                     "kind": kind,
                     "layer": self._dependency_layer(kind),
-                    "label": self._dependency_node_label(repository_id, kind, key, item_id),
+                    "label": detail.get("label")
+                    or self._dependency_node_label(repository_id, kind, key, item_id),
+                    "reviewState": "accepted",
                     "name": detail.get("name")
                     or self._dependency_node_label(repository_id, kind, key, item_id),
                     "description": detail.get("description", ""),
                     "primaryClass": detail.get("primaryClass", kind),
                     "attributes": detail.get("attributes", []),
                     "confidence": detail.get("confidence"),
+                    "visualSize": self._dependency_node_size(detail.get("confidence")),
                     "ownership": self._ownership_for_kind(kind),
                     "freshnessState": (
                         impact_item.freshness_state
@@ -1212,12 +1227,12 @@ class RegistryService:
                 ),
             }
 
-        for edge in graph.edges:
+        for edge in graph_edges:
             ensure_node(edge.source_kind, edge.source_key, edge.source_id)
             ensure_node(edge.target_kind, edge.target_key, edge.target_id)
 
         edges = []
-        for index, edge in enumerate(graph.edges):
+        for index, edge in enumerate(graph_edges):
             edge_id = f"{edge.source_key}->{edge.target_key}:{index}"
             source_data = nodes[edge.source_key]["data"]
             target_data = nodes[edge.target_key]["data"]
@@ -1230,6 +1245,7 @@ class RegistryService:
                     "stableKey": edge_id,
                     "kind": "edge",
                     "layer": "dependency",
+                    "reviewState": "accepted",
                     "source": edge.source_key,
                     "target": edge.target_key,
                     "sourceKind": edge.source_kind,
@@ -1238,6 +1254,7 @@ class RegistryService:
                     "targetLayer": self._dependency_layer(edge.target_kind),
                     "dependencyType": edge.dependency_type,
                     "strength": edge.strength,
+                    "edgeWidth": self._dependency_edge_width(edge.strength),
                     "edgeSource": edge.source,
                     "sameLayer": edge.same_layer,
                     "freshnessState": (
@@ -1284,6 +1301,11 @@ class RegistryService:
             for element in nodes.values()
             if visibility[element["data"]["id"]]["displayState"] == "hide"
         }
+        blurred_node_ids = {
+            element["data"]["id"]
+            for element in nodes.values()
+            if visibility[element["data"]["id"]]["displayState"] == "blur"
+        }
         visible_elements: list[dict[str, object]] = []
         hidden_elements: list[dict[str, object]] = []
         orphaned_overrides = sorted(
@@ -1302,12 +1324,21 @@ class RegistryService:
                     "displayState": "hide",
                     "visibilityReason": "connected-node-hidden",
                 }
+            connected_to_blurred = (
+                "source" in element["data"]
+                and (
+                    element["data"]["source"] in blurred_node_ids
+                    or element["data"]["target"] in blurred_node_ids
+                )
+            )
             element["data"].update(state)
+            element["data"]["connectedToBlurred"] = connected_to_blurred
             element["classes"] = " ".join(
                 part
                 for part in (
                     element.get("classes", ""),
                     f"display-{state['displayState']}",
+                    "connects-blurred" if connected_to_blurred else "",
                     "manual-override" if state["visibilitySource"] == "manual" else "",
                     "rule-derived" if state["visibilitySource"] == "rule" else "",
                 )
@@ -2578,6 +2609,48 @@ class RegistryService:
                 attributes.append(value)
         return sorted(set(attributes))
 
+    def _dependency_display_edge(
+        self,
+        edge: DependencyEdge,
+        facts_by_id: dict[int, ObservedFact],
+    ) -> DependencyEdge | None:
+        if edge.source_kind != "fact" or edge.source_id is None:
+            return edge
+        fact = facts_by_id.get(edge.source_id)
+        if fact is None:
+            return edge
+        if self._suppress_dependency_fact(fact):
+            return None
+        display_key = self._dependency_fact_display_key(fact)
+        if display_key == edge.source_key:
+            return edge
+        return replace(edge, source_key=display_key)
+
+    def _suppress_dependency_fact(self, fact: ObservedFact) -> bool:
+        return (
+            fact.path.lower().endswith("scope.md")
+            and fact.metadata.get("source_role") == "derived_scope"
+        )
+
+    def _dependency_fact_display_key(self, fact: ObservedFact) -> str:
+        document_paths = {"readme.md", "scope.md"}
+        if fact.path.lower() in document_paths and fact.kind in {
+            "documentation",
+            "intent",
+            "scope",
+        }:
+            return f"fact:document:{fact.path}"
+        return f"fact:{fact.kind}:{fact.path}:{fact.name}"
+
+    def _dependency_node_size(self, confidence: object) -> int:
+        if not isinstance(confidence, int | float):
+            return 36
+        bounded = max(0.0, min(float(confidence), 1.0))
+        return int(28 + (bounded * 28))
+
+    def _dependency_edge_width(self, strength: str) -> int:
+        return {"weak": 1, "medium": 3, "strong": 5}.get(strength, 2)
+
     def _dependency_layer(self, kind: str) -> str:
         if kind in {"fact", "evidence", "feature", "capability", "ability", "scope"}:
             return kind
@@ -2642,6 +2715,8 @@ class RegistryService:
             actual = data.get(key)
             if key == "dependencyType":
                 actual = data.get("dependencyType")
+            elif key == "reviewState":
+                actual = data.get("reviewState")
             elif key == "sameLayer":
                 actual = bool(data.get("sameLayer"))
             elif key == "attributes":
diff --git a/src/repo_registry/storage/sqlite.py b/src/repo_registry/storage/sqlite.py
index a68d566..751ae92 100644
--- a/src/repo_registry/storage/sqlite.py
+++ b/src/repo_registry/storage/sqlite.py
@@ -2410,6 +2410,27 @@ class RegistryStore:
             raise NotFoundError(f"dependency graph profile {profile_id} was not found")
         return self._dependency_graph_profile_from_row(row)
 
+    def latest_dependency_graph_profile(
+        self,
+        repository_id: int,
+    ) -> DependencyGraphViewProfile | None:
+        self.get_repository(repository_id)
+        with self.connect() as connection:
+            row = connection.execute(
+                """
+                SELECT id, repository_id, name, description, default_mode,
+                       filter_rules, manual_overrides, created_at, updated_at
+                FROM dependency_graph_view_profiles
+                WHERE repository_id = ?
+                ORDER BY updated_at DESC, id DESC
+                LIMIT 1
+                """,
+                (repository_id,),
+            ).fetchone()
+        if row is None:
+            return None
+        return self._dependency_graph_profile_from_row(row)
+
     def create_dependency_graph_profile(
         self,
         repository_id: int,
diff --git a/src/repo_registry/web_api/app.py b/src/repo_registry/web_api/app.py
index 34a158e..76ed2c0 100644
--- a/src/repo_registry/web_api/app.py
+++ b/src/repo_registry/web_api/app.py
@@ -1154,6 +1154,7 @@ def get_dependency_graph(
     base_analysis_run_id: int | None = Query(default=None),
     target_analysis_run_id: int | None = Query(default=None),
     profile_id: int | None = Query(default=None),
+    use_latest_profile: bool = Query(default=True),
     service: RegistryService = Depends(get_service),
 ) -> dict[str, object]:
     try:
@@ -1162,6 +1163,7 @@ def get_dependency_graph(
             base_analysis_run_id=base_analysis_run_id,
             target_analysis_run_id=target_analysis_run_id,
             profile_id=profile_id,
+            use_latest_profile=use_latest_profile,
         )
     except NotFoundError as exc:
         raise HTTPException(status_code=404, detail=str(exc)) from exc
@@ -1189,6 +1191,7 @@ def filter_dependency_graph(
             profile_id=profile_id,
             rules=payload.rules,
             manual_overrides=payload.manual_overrides,
+            use_latest_profile=profile_id is not None,
         )
     except NotFoundError as exc:
         raise HTTPException(status_code=404, detail=str(exc)) from exc
diff --git a/src/repo_registry/web_ui/views.py b/src/repo_registry/web_ui/views.py
index b72c1b7..7eda0ef 100644
--- a/src/repo_registry/web_ui/views.py
+++ b/src/repo_registry/web_ui/views.py
@@ -208,11 +208,26 @@ def page(
                 min-height: 680px;
               }}
               .graph-canvas {{
+                position: relative;
                 min-height: 680px;
                 border: 1px solid var(--line);
                 border-radius: 8px;
                 background: #f8fafc;
               }}
+              .graph-popup {{
+                position: absolute;
+                z-index: 20;
+                display: none;
+                width: 240px;
+                max-width: calc(100% - 24px);
+                padding: 10px 12px;
+                border: 1px solid var(--line);
+                border-radius: 8px;
+                background: rgba(255, 255, 255, .96);
+                box-shadow: 0 10px 24px rgba(15, 23, 42, .16);
+                pointer-events: none;
+              }}
+              .graph-popup p {{ margin-bottom: 6px; }}
               .graph-sidebar {{
                 display: grid;
                 gap: 12px;
@@ -1778,6 +1793,11 @@ def dependency_graph_view(
               </select></label>
               <label>Action <select id="filter-action"><option>blur</option><option>hide</option><option>show</option></select></label>
             </div>
+            <label>Review state <select id="filter-review-state">
+              <option value="">Any state</option>
+              <option value="accepted">Accepted</option>
+              <option value="candidate">Candidate</option>
+            </select></label>
             <label>Text <input id="filter-text" placeholder="Search labels, paths, descriptions"></label>
             <div class="graph-controls">
               <button class="secondary" type="button" data-filter-apply>Apply Rule</button>
@@ -1836,9 +1856,11 @@ def dependency_graph_view(
         const profileMode = document.getElementById("profile-mode");
         const profileSummary = document.getElementById("profile-summary");
         const filterLayer = document.getElementById("filter-layer");
+        const filterReviewState = document.getElementById("filter-review-state");
         const filterText = document.getElementById("filter-text");
         const filterAction = document.getElementById("filter-action");
         const focusDepth = document.getElementById("focus-depth");
+        let hoverPopup = null;
         let cy = null;
         let mode = "full";
         let selected = null;
@@ -1877,10 +1899,10 @@ def dependency_graph_view(
           profileSummary.textContent = profile ? profileSummaryText(basePayload) : "No profile selected.";
         }};
 
-        const loadProfiles = () => fetch(profileEndpoint)
+        const loadProfiles = (selectedProfileId = "") => fetch(profileEndpoint)
           .then((response) => response.json())
           .then((profiles) => {{
-            const current = profileSelect.value;
+            const current = selectedProfileId || profileSelect.value;
             profileSelect.innerHTML = '<option value="">Unsaved exploration</option>' + profiles
               .map((profile) => `<option value="${{profile.id}}">${{escapeHtml(profile.name)}}</option>`)
               .join("");
@@ -1892,6 +1914,10 @@ def dependency_graph_view(
           cy.elements().remove();
           cy.add(payload.elements);
           profileSummary.textContent = payload.profile ? profileSummaryText(payload) : profileSummaryText(payload);
+          if (payload.profile) {{
+            updateProfileForm(payload.profile);
+            loadProfiles(String(payload.profile.id));
+          }}
           applyMode(payload.mode === "impact" ? "impact" : payload.mode || "full");
         }};
 
@@ -1921,7 +1947,8 @@ def dependency_graph_view(
           if (element.isNode()) {{
             detail.innerHTML = `
               <p><strong>${{escapeHtml(data.label)}}</strong></p>
-              <p><span class="pill">${{escapeHtml(data.kind)}}</span> <span class="pill">${{escapeHtml(data.layer)}}</span> <span class="pill">${{escapeHtml(data.displayState)}}</span> <span class="pill">${{escapeHtml(data.freshnessState)}}</span></p>
+              <p><span class="pill">${{escapeHtml(data.kind)}}</span> <span class="pill">${{escapeHtml(data.layer)}}</span> <span class="pill">${{escapeHtml(data.reviewState)}}</span> <span class="pill">${{escapeHtml(data.displayState)}}</span> <span class="pill">${{escapeHtml(data.freshnessState)}}</span></p>
+              ${{data.confidence !== null && data.confidence !== undefined ? `<p class="muted">Confidence: ${{escapeHtml(data.confidence)}}</p>` : ""}}
               <p class="muted">Ownership: ${{escapeHtml(data.ownership || "unknown")}}</p>
               <p class="muted">Visibility: ${{escapeHtml(data.visibilitySource)}} · ${{escapeHtml(data.visibilityReason)}}</p>
               ${{data.description ? `<p>${{escapeHtml(data.description)}}</p>` : ""}}
@@ -1931,7 +1958,7 @@ def dependency_graph_view(
           }} else {{
             detail.innerHTML = `
               <p><strong>${{escapeHtml(data.dependencyType)}}</strong></p>
-              <p><span class="pill">${{escapeHtml(data.strength)}}</span> <span class="pill">${{escapeHtml(data.displayState)}}</span> ${{data.sameLayer ? '<span class="pill">same layer</span>' : ""}}</p>
+              <p><span class="pill">${{escapeHtml(data.strength)}}</span> <span class="pill">${{escapeHtml(data.reviewState)}}</span> <span class="pill">${{escapeHtml(data.displayState)}}</span> ${{data.sameLayer ? '<span class="pill">same layer</span>' : ""}}</p>
               <p class="muted">${{escapeHtml(data.source)}} -> ${{escapeHtml(data.target)}}</p>
               <p class="muted">Source: ${{escapeHtml(data.edgeSource)}}</p>
               <p class="muted">Visibility: ${{escapeHtml(data.visibilitySource)}} · ${{escapeHtml(data.visibilityReason)}}</p>
@@ -1939,6 +1966,45 @@ def dependency_graph_view(
           }}
         }};
 
+        const popupHtml = (element) => {{
+          const data = element.data();
+          if (element.isNode()) {{
+            const path = data.path ? `<p class="muted">${{escapeHtml(data.path)}}</p>` : "";
+            const confidence = data.confidence !== null && data.confidence !== undefined
+              ? `<span class="pill">confidence ${{escapeHtml(data.confidence)}}</span>`
+              : "";
+            return `
+              <p><strong>${{escapeHtml(data.name || data.label)}}</strong></p>
+              <p><span class="pill">${{escapeHtml(data.kind)}}</span> <span class="pill">${{escapeHtml(data.layer)}}</span> <span class="pill">${{escapeHtml(data.reviewState)}}</span></p>
+              <p><span class="pill">${{escapeHtml(data.displayState)}}</span> <span class="pill">${{escapeHtml(data.freshnessState)}}</span> ${{confidence}}</p>
+              <p class="muted">${{escapeHtml(data.ownership || "unknown")}}</p>
+              ${{path}}
+            `;
+          }}
+          return `
+            <p><strong>${{escapeHtml(data.dependencyType)}}</strong></p>
+            <p><span class="pill">${{escapeHtml(data.strength)}}</span> ${{data.sameLayer ? '<span class="pill">same layer</span>' : ""}}</p>
+            <p class="muted">${{escapeHtml(data.sourceMetadata?.name || data.source)}} -> ${{escapeHtml(data.targetMetadata?.name || data.target)}}</p>
+            <p class="muted">${{escapeHtml(data.edgeSource)}}</p>
+          `;
+        }};
+
+        const showPopup = (element, renderedPosition) => {{
+          if (!hoverPopup) {{
+            hoverPopup = document.createElement("div");
+            hoverPopup.className = "graph-popup";
+            container.appendChild(hoverPopup);
+          }}
+          hoverPopup.innerHTML = popupHtml(element);
+          hoverPopup.style.left = `${{Math.min(renderedPosition.x + 14, container.clientWidth - 250)}}px`;
+          hoverPopup.style.top = `${{Math.max(10, renderedPosition.y + 14)}}px`;
+          hoverPopup.style.display = "block";
+        }};
+
+        const hidePopup = () => {{
+          if (hoverPopup) hoverPopup.style.display = "none";
+        }};
+
         const visibleForMode = () => {{
           if (!cy) return cy.collection();
           if (focusCollection) return focusCollection;
@@ -1989,7 +2055,7 @@ def dependency_graph_view(
               "border-width": 1,
               "color": "#1f2933",
               "font-size": 11,
-              "height": 36,
+              "height": "data(visualSize)",
               "label": "data(label)",
               "text-background-color": "#ffffff",
               "text-background-opacity": .85,
@@ -1998,14 +2064,14 @@ def dependency_graph_view(
               "text-max-width": 130,
               "text-valign": "top",
               "text-wrap": "wrap",
-              "width": 36
+              "width": "data(visualSize)"
             }}
           }},
           {{ selector: "node[kind = 'evidence']", style: {{ "background-color": "#0891b2" }} }},
           {{ selector: "node[kind = 'feature']", style: {{ "background-color": "#7c3aed" }} }},
-          {{ selector: "node[kind = 'capability']", style: {{ "background-color": "#0f766e", "shape": "round-rectangle", "width": 56 }} }},
-          {{ selector: "node[kind = 'ability']", style: {{ "background-color": "#b45309", "shape": "hexagon", "height": 46, "width": 46 }} }},
-          {{ selector: "node[kind = 'scope']", style: {{ "background-color": "#be123c", "shape": "star", "height": 58, "width": 58 }} }},
+          {{ selector: "node[kind = 'capability']", style: {{ "background-color": "#0f766e", "shape": "round-rectangle" }} }},
+          {{ selector: "node[kind = 'ability']", style: {{ "background-color": "#b45309", "shape": "hexagon" }} }},
+          {{ selector: "node[kind = 'scope']", style: {{ "background-color": "#be123c", "shape": "star" }} }},
           {{ selector: "node.stale", style: {{ "border-color": "#dc2626", "border-width": 4 }} }},
           {{ selector: "node.changed", style: {{ "border-color": "#2563eb", "border-width": 4 }} }},
           {{
@@ -2015,12 +2081,14 @@ def dependency_graph_view(
               "line-color": "#94a3b8",
               "target-arrow-color": "#94a3b8",
               "target-arrow-shape": "triangle",
-              "width": 2
+              "width": "data(edgeWidth)"
             }}
           }},
-          {{ selector: "edge[strength = 'strong']", style: {{ "width": 4, "line-color": "#475569", "target-arrow-color": "#475569" }} }},
-          {{ selector: "edge[strength = 'weak']", style: {{ "width": 1, "line-style": "dotted" }} }},
+          {{ selector: "edge[strength = 'strong']", style: {{ "line-color": "#475569", "target-arrow-color": "#475569" }} }},
+          {{ selector: "edge[strength = 'weak']", style: {{ "line-style": "dotted" }} }},
           {{ selector: "edge.same-layer", style: {{ "curve-style": "unbundled-bezier", "control-point-distances": 45, "control-point-weights": .5, "line-color": "#f97316", "line-style": "dashed", "target-arrow-color": "#f97316" }} }},
+          {{ selector: "edge.connects-blurred", style: {{ "line-color": "#d8dee8", "target-arrow-color": "#d8dee8", "opacity": .28 }} }},
+          {{ selector: "edge.connects-blurred.hover, edge.connects-blurred:selected", style: {{ "opacity": .75, "line-color": "#94a3b8", "target-arrow-color": "#94a3b8" }} }},
           {{ selector: ".display-blur", style: {{ "opacity": .25, "label": "" }} }},
           {{ selector: ".display-blur.hover, .display-blur:selected", style: {{ "opacity": .75, "label": "data(label)" }} }},
           {{ selector: ":selected", style: {{ "border-color": "#111827", "border-width": 5, "line-color": "#111827", "target-arrow-color": "#111827" }} }},
@@ -2046,8 +2114,10 @@ def dependency_graph_view(
             }});
             basePayload = payload;
             if (payload.profile) {{
-              profileSelect.value = String(payload.profile.id);
               updateProfileForm(payload.profile);
+              loadProfiles(String(payload.profile.id));
+            }} else {{
+              loadProfiles();
             }}
             cy.on("tap", "node, edge", (event) => {{
               selected = event.target;
@@ -2061,8 +2131,14 @@ def dependency_graph_view(
                 if (mode === "path") applyMode("path");
               }}
             }});
-            cy.on("mouseover", ".display-blur", (event) => event.target.addClass("hover"));
-            cy.on("mouseout", ".display-blur", (event) => event.target.removeClass("hover"));
+            cy.on("mouseover", "node, edge", (event) => {{
+              event.target.addClass("hover");
+              showPopup(event.target, event.renderedPosition);
+            }});
+            cy.on("mouseout", "node, edge", (event) => {{
+              event.target.removeClass("hover");
+              hidePopup();
+            }});
             fitButton.addEventListener("click", () => cy.fit(cy.elements(":visible"), 48));
             modeButtons.forEach((button) => {{
               button.addEventListener("click", () => applyMode(button.dataset.graphMode));
@@ -2070,6 +2146,7 @@ def dependency_graph_view(
             document.querySelector("[data-filter-apply]").addEventListener("click", () => {{
               const match = {{}};
               if (filterLayer.value) match.layer = filterLayer.value;
+              if (filterReviewState.value) match.reviewState = filterReviewState.value;
               if (filterText.value.trim()) match.text = filterText.value.trim();
               rules.push({{name: "UI filter", action: filterAction.value, match}});
               refilter();
@@ -2162,8 +2239,7 @@ def dependency_graph_view(
                   return loadProfiles();
                 }});
             }});
-            loadProfiles();
-            applyMode(payload.mode === "impact" ? "impact" : "full");
+            applyMode(payload.mode === "impact" ? "impact" : payload.mode || "full");
           }})
           .catch((error) => {{
             container.innerHTML = `<p class="notice error">${{escapeHtml(error.message)}}</p>`;
diff --git a/tests/test_registry_service.py b/tests/test_registry_service.py
index 87befbc..966cb51 100644
--- a/tests/test_registry_service.py
+++ b/tests/test_registry_service.py
@@ -333,16 +333,169 @@ def test_dependency_graph_enriches_layers_and_filters_with_profiles(tmp_path):
     assert fact_node["layer"] == "fact"
     assert fact_node["path"] == fact.path
     assert fact_node["displayState"] == "blur"
+    assert fact_node["reviewState"] == "accepted"
+    assert fact_node["visualSize"] == 36
     assert feature_node["displayState"] == "show"
     assert feature_node["visibilitySource"] == "manual"
+    assert feature_node["visualSize"] == 50
     assert evidence_node["layer"] == "evidence"
+    assert evidence_node["visualSize"] == 53
     assert payload["filter"]["orphaned_overrides"] == ["missing:1"]
     assert payload["metrics"]["hidden_count"] == 0
-    assert any(
-        element["data"].get("target") == f"feature:{feature_id}"
-        and element["data"].get("sourceKind") == "evidence"
+    evidence_edge = next(
+        element["data"]
         for element in payload["elements"]
+        if element["data"].get("target") == f"feature:{feature_id}"
+        and element["data"].get("sourceKind") == "evidence"
     )
+    assert evidence_edge["edgeWidth"] == 5
+    assert evidence_edge["reviewState"] == "accepted"
+
+
+def test_dependency_graph_filters_review_state_and_marks_blurred_edges(tmp_path):
+    service = make_service(tmp_path)
+    repository = service.register_repository(
+        name="Review State",
+        url="https://example.com/review-state.git",
+        description="Review state fixture.",
+    )
+    ability_id = service.add_ability(repository.id, name="Graph Review")
+    capability_id = service.add_capability(repository.id, ability_id, name="Inspect")
+    feature_id = service.add_feature(
+        repository.id,
+        capability_id,
+        name="Inspector",
+        type="UI",
+        confidence=0.5,
+    )
+
+    payload = service.dependency_graph_elements(
+        repository.id,
+        rules=[
+            {
+                "name": "blur accepted",
+                "action": "blur",
+                "match": {"reviewState": "accepted"},
+            }
+        ],
+        use_latest_profile=False,
+    )
+
+    feature = next(
+        element["data"]
+        for element in payload["elements"]
+        if element["data"].get("id") == f"feature:{feature_id}"
+    )
+    edge = next(
+        element["data"]
+        for element in payload["elements"]
+        if element["data"].get("source") == f"feature:{feature_id}"
+    )
+    assert feature["displayState"] == "blur"
+    assert edge["connectedToBlurred"] is True
+
+
+def test_dependency_graph_uses_latest_profile_by_default(tmp_path):
+    service = make_service(tmp_path)
+    repository = service.register_repository(
+        name="Latest Profile",
+        url="https://example.com/latest-profile.git",
+        description="Latest profile fixture.",
+    )
+    ability_id = service.add_ability(repository.id, name="Profile Defaults")
+    service.add_capability(repository.id, ability_id, name="Load Profile")
+    first = service.create_dependency_graph_profile(
+        repository.id,
+        name="First",
+        filter_rules=[
+            {"name": "blur abilities", "action": "blur", "match": {"layer": "ability"}}
+        ],
+    )
+    second = service.create_dependency_graph_profile(
+        repository.id,
+        name="Second",
+        filter_rules=[
+            {"name": "hide abilities", "action": "hide", "match": {"layer": "ability"}}
+        ],
+    )
+
+    default_payload = service.dependency_graph_elements(repository.id)
+    explicit_payload = service.dependency_graph_elements(
+        repository.id,
+        profile_id=first.id,
+    )
+    unsaved_payload = service.dependency_graph_elements(
+        repository.id,
+        use_latest_profile=False,
+    )
+
+    assert default_payload["profile"]["id"] == second.id
+    assert default_payload["metrics"]["hidden_count"] >= 1
+    assert explicit_payload["profile"]["id"] == first.id
+    assert unsaved_payload["profile"] is None
+
+
+def test_dependency_graph_deduplicates_document_fact_nodes(tmp_path):
+    service = make_service(tmp_path)
+    repository = service.register_repository(
+        name="Docs",
+        url="https://example.com/docs.git",
+        description="Document graph fixture.",
+    )
+    ability_id = service.add_ability(repository.id, name="Documented Operation")
+    capability_id = service.add_capability(repository.id, ability_id, name="Read Docs")
+    run = service.store.create_analysis_run(repository.id)
+    with service.store.connect() as connection:
+        cursor = connection.execute(
+            """
+            INSERT INTO observed_facts
+              (repository_id, analysis_run_id, snapshot_id, kind, path, name, value, metadata)
+            VALUES (?, ?, NULL, 'documentation', 'README.md', 'README', '', '{}')
+            """,
+            (repository.id, run.id),
+        )
+        readme_fact_id = int(cursor.lastrowid)
+        cursor = connection.execute(
+            """
+            INSERT INTO observed_facts
+              (repository_id, analysis_run_id, snapshot_id, kind, path, name, value, metadata)
+            VALUES (?, ?, NULL, 'scope', 'SCOPE.md', 'SCOPE', '', ?)
+            """,
+            (repository.id, run.id, '{"source_role": "derived_scope"}'),
+        )
+        scope_fact_id = int(cursor.lastrowid)
+    service.store.create_feature(
+        repository.id,
+        capability_id,
+        name="README backed feature",
+        type="docs",
+        location="README.md",
+        confidence=0.7,
+        source_refs=[
+            SourceReference(
+                fact_id=readme_fact_id,
+                path="README.md",
+                kind="documentation",
+                name="README",
+            ),
+            SourceReference(
+                fact_id=scope_fact_id,
+                path="SCOPE.md",
+                kind="scope",
+                name="SCOPE",
+            ),
+        ],
+    )
+
+    payload = service.dependency_graph_elements(repository.id, use_latest_profile=False)
+
+    fact_nodes = [
+        element["data"]
+        for element in payload["elements"]
+        if element["data"].get("kind") == "fact"
+    ]
+    assert [node["id"] for node in fact_nodes] == ["fact:document:README.md"]
+    assert fact_nodes[0]["label"] == "README.md (documentation)"
 
 
 def test_manual_registry_updates_and_deletes_approved_entries(tmp_path):
diff --git a/tests/test_web_api.py b/tests/test_web_api.py
index dc213ec..237cfd4 100644
--- a/tests/test_web_api.py
+++ b/tests/test_web_api.py
@@ -1542,8 +1542,27 @@ def test_ui_register_analyze_and_approve_loop(tmp_path):
         )
         assert all(
             "layer" in element["data"]
+            and "reviewState" in element["data"]
             for element in graph_payload["elements"]
         )
+        review_filter_response = client.post(
+            f"/repos/{repository_id}/dependency-graph/filter",
+            json={
+                "rules": [
+                    {
+                        "name": "blur accepted",
+                        "action": "blur",
+                        "match": {"reviewState": "accepted"},
+                    }
+                ],
+                "manual_overrides": {},
+            },
+        )
+        assert review_filter_response.status_code == 200
+        assert all(
+            element["data"]["displayState"] == "blur"
+            for element in review_filter_response.json()["elements"]
+        )
 
         profile_response = client.post(
             f"/repos/{repository_id}/dependency-graph/profiles",
@@ -1578,6 +1597,15 @@ def test_ui_register_analyze_and_approve_loop(tmp_path):
         )
         assert duplicate_response.status_code == 201
         assert duplicate_response.json()["name"] == "Hide Facts Copy"
+        latest_response = client.get(f"/repos/{repository_id}/dependency-graph")
+        assert latest_response.status_code == 200
+        assert latest_response.json()["profile"]["name"] == "Hide Facts Copy"
+        unsaved_response = client.get(
+            f"/repos/{repository_id}/dependency-graph",
+            params={"use_latest_profile": False},
+        )
+        assert unsaved_response.status_code == 200
+        assert unsaved_response.json()["profile"] is None
 
         graph_page = client.get(f"/ui/repos/{repository_id}/dependency-graph")
         assert graph_page.status_code == 200
@@ -1585,7 +1613,9 @@ def test_ui_register_analyze_and_approve_loop(tmp_path):
         assert "cytoscape.min.js" in graph_page.text
         assert 'data-graph-mode="impact"' in graph_page.text
         assert 'id="profile-select"' in graph_page.text
+        assert 'id="filter-review-state"' in graph_page.text
         assert 'data-override="blur"' in graph_page.text
+        assert "graph-popup" in graph_page.text
 
         scope_listing = client.get(
             f"/ui/repos/{repository_id}/elements",
diff --git a/workplans/RREG-WP-0011-dependency-graph-exploration-polish.md b/workplans/RREG-WP-0011-dependency-graph-exploration-polish.md
index 6e53213..c52b7be 100644
--- a/workplans/RREG-WP-0011-dependency-graph-exploration-polish.md
+++ b/workplans/RREG-WP-0011-dependency-graph-exploration-polish.md
@@ -4,7 +4,7 @@ type: workplan
 title: "Dependency Graph Exploration Polish"
 domain: capabilities
 repo: repo-scoping
-status: active
+status: done
 owner: codex
 topic_slug: foerster-capabilities
 created: "2026-05-04"
@@ -24,7 +24,7 @@ inspection, and reducing redundant document-derived nodes.
 
 ```task
 id: RREG-WP-0011-T01
-status: todo
+status: done
 priority: high
 state_hub_task_id: "8cca41a1-ddf2-4136-9707-70c7b8481a48"
 ```
@@ -44,7 +44,7 @@ Acceptance criteria:
 
 ```task
 id: RREG-WP-0011-T02
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "3759013b-8a78-45fb-afa5-5ff1f6644070"
 ```
@@ -63,7 +63,7 @@ Acceptance criteria:
 
 ```task
 id: RREG-WP-0011-T03
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "087a550f-a9f7-403c-9853-a04f5847211d"
 ```
@@ -81,7 +81,7 @@ Acceptance criteria:
 
 ```task
 id: RREG-WP-0011-T04
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "eac6ccd7-7c99-46f9-bf12-c3916b03f041"
 ```
@@ -102,7 +102,7 @@ Acceptance criteria:
 
 ```task
 id: RREG-WP-0011-T05
-status: todo
+status: done
 priority: high
 state_hub_task_id: "d63489fc-5c08-486c-addc-53af84218028"
 ```
@@ -122,7 +122,7 @@ Acceptance criteria:
 
 ```task
 id: RREG-WP-0011-T06
-status: todo
+status: done
 priority: high
 state_hub_task_id: "5477cfdd-7bd4-428f-a329-6255c4c58803"
 ```