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    "NotRun": "ROUND2_TEXT_RECIPE.md §1.2 (2026-07-29 ruling): check 3 is NOT RUN for every candidate, on both adapters — no Arabic-capable face is installed, and pin 9 makes an absent required face environmental NOT RUN. F-D's supplementary Hebrew/Latin bidi evidence is recorded separately and must never upgrade check 3 to PASS."
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      },
      "expected_source_offset": 13,
      "expected_affinity": "Downstream",
      "actual_source_offset": 13,
      "actual_affinity": "Downstream",
      "pass": true
    },
    {
      "fixture_id": "F-E",
      "point": {
        "x": 814.111328125,
        "y": 540.0
      },
      "expected_source_offset": 14,
      "expected_affinity": "Downstream",
      "actual_source_offset": 14,
      "actual_affinity": "Downstream",
      "pass": true
    },
    {
      "fixture_id": "F-E",
      "point": {
        "x": 909.228515625,
        "y": 540.0
      },
      "expected_source_offset": 15,
      "expected_affinity": "Downstream",
      "actual_source_offset": 15,
      "actual_affinity": "Downstream",
      "pass": true
    },
    {
      "fixture_id": "F-E",
      "point": {
        "x": 139.9609375,
        "y": 540.0
      },
      "expected_source_offset": 0,
      "expected_affinity": "Downstream",
      "actual_source_offset": 0,
      "actual_affinity": "Downstream",
      "pass": true
    },
    {
      "fixture_id": "F-E",
      "point": {
        "x": 985.72265625,
        "y": 540.0
      },
      "expected_source_offset": 16,
      "expected_affinity": "Downstream",
      "actual_source_offset": 16,
      "actual_affinity": "Downstream",
      "pass": true
    }
  ],
  "a11y_evidence": [
    {
      "fixture_id": "F-A",
      "platform": "at-spi2",
      "observed_name": "Allegro affettuoso — al fine",
      "observed_name_bytes_hex": "416c6c6567726f20616666657474756f736f20e2809420616c2066696e65",
      "observed_role": "label",
      "prohibited_outcome": null,
      "pass": true,
      "notes": "PASS"
    },
    {
      "fixture_id": "F-B",
      "platform": "at-spi2",
      "observed_name": "Coro אבג",
      "observed_name_bytes_hex": "436f726f20d790d791d792",
      "observed_role": "label",
      "prohibited_outcome": null,
      "pass": true,
      "notes": "PASS"
    },
    {
      "fixture_id": "F-C",
      "platform": "at-spi2",
      "observed_name": "Coro ا",
      "observed_name_bytes_hex": "436f726f20d8a7",
      "observed_role": "label",
      "prohibited_outcome": null,
      "pass": true,
      "notes": "PASS"
    },
    {
      "fixture_id": "F-D",
      "platform": "at-spi2",
      "observed_name": "Allegro אבג con brio",
      "observed_name_bytes_hex": "416c6c6567726f20d790d791d79220636f6e206272696f",
      "observed_role": "label",
      "prohibited_outcome": null,
      "pass": true,
      "notes": "PASS"
    },
    {
      "fixture_id": "F-E",
      "platform": "at-spi2",
      "observed_name": "Café — resumé",
      "observed_name_bytes_hex": "43616665cc8120e2809420726573756d65cc81",
      "observed_role": "label",
      "prohibited_outcome": null,
      "pass": true,
      "notes": "PASS"
    }
  ],
  "cost": {
    "baseline_commit": "c20bc93",
    "dependencies_added": [
      {
        "name": "round2-candidatekit",
        "version": "0.1.0 (path)",
        "reason": "candidate-neutral fixture/oracle loading and the shared report shape / scoring rule Round 2 requires every candidate to consume rather than re-derive."
      },
      {
        "name": "round2-diff",
        "version": "0.1.0 (path)",
        "reason": "the precommitted bounded visual differential (D1-D4) checks 1/2 score against."
      },
      {
        "name": "round2-textkit",
        "version": "0.1.0 (path)",
        "reason": "SpikeResolvedText fixtures, the staff->device transform (hittest::to_device), the hit-test probe table, and face resolution."
      },
      {
        "name": "ttf-parser",
        "version": "=0.25.1",
        "reason": "candidate-owned glyph outline extraction from the two declared host faces (not from Bravura's typed PathCommand data, which Round 1 used) — pinned to the exact version round2-textkit shapes fixtures against."
      },
      {
        "name": "serde_json",
        "version": "1",
        "reason": "serializing CandidateReport to round2_report.json, and parsing verify.py's --json output."
      },
      {
        "name": "eframe",
        "version": "0.35",
        "reason": "check 5 needs a real window on the live AT-SPI2 bus; Round 1's binary is headless (offscreen wgpu only, no winit/eframe at all). Same first-party AccessKit route probe-egui's Round 0 binary used."
      }
    ],
    "adapters": [
      {
        "Implemented": {
          "platform": "at-spi2",
          "notes": "the round's own platform on this Linux/Wayland machine — verified via a11y-verifier/verify.py's live, out-of-process AT-SPI2 readback for all five fixtures (round2_a11y_evidence/*.json).",
          "integration_ownership": {
            "Inherited": {
              "provider": "eframe 0.35 -> egui-winit -> accesskit_winit -> accesskit_unix (the AT-SPI2 adapter and its lifecycle ship with eframe; this candidate wrote none of that plumbing)"
            }
          }
        }
      },
      {
        "Implemented": {
          "platform": "accesskit-0.24",
          "notes": "reached and exercised — every check-5 readback below travelled this path. What this candidate does write on top of the inherited integration is the accessible node for its own canvas-painted run — counted under ReportPart::AccessibilityTreeConstruction (c1_egui_lyon::a11y_node), not here.",
          "integration_ownership": {
            "Inherited": {
              "provider": "eframe 0.35 (bundled AccessKit integration; accesskit was already in this crate's Round 1 dependency graph at c20bc93 via egui 0.35)"
            }
          }
        }
      },
      {
        "NotBuilt": {
          "platform": "aria",
          "reason": "no web/ARIA target exists for this candidate — egui/eframe here is a native desktop app, not a web build."
        }
      },
      {
        "NotBuilt": {
          "platform": "macos-nsaccessibility",
          "reason": "no macOS runner available in this environment."
        }
      },
      {
        "NotBuilt": {
          "platform": "windows-uia",
          "reason": "no Windows runner available in this environment."
        }
      }
    ],
    "integration_wiring": [
      "glyph_outline.rs: ttf_parser::OutlineBuilder callbacks converted directly to a lyon_path::Path in device space (no PathCommand/SVG intermediate), tessellated with lyon's NonZero fill rule as one compound path per glyph so bounded holes (e.g. 'o', 'e') survive.",
      "render_target.rs: the offscreen egui_wgpu render target (device/adapter setup, MSAA/resolve texture pair, render pass, CPU readback) checks 1/2 draw into.",
      "hit_test.rs: a hand-written floor-search resolver over the resolved text's own Downstream caret-stop partition, reusing only round2_textkit::hittest::to_device for the shared staff->device transform — no other apparatus from the probe generator is called.",
      "check 2 evidence: F-C's U+0627 (byte range recorded per-fixture below) is explicitly detected via SpikeShapedSegment::face == None in render_target::draw_fixture(), which asserts its glyph list is empty and records the span in round2_report.json's console log rather than silently drawing nothing — this candidate's fixture-level trace is: F-C unresolved segments = [\"source 5..7 (\\\"ا\\\"): face resolved to None (no declared face covers this span) — 0 glyphs drawn, no substitution\"]",
      "a11y_node.rs: a custom AccessKit node (Role::Label, value = the fixture's exact source string) built directly via egui::Context::accesskit_node_builder on an Id allocated with ui.interact(..., Sense::hover()) — bypassing egui's Label widget and its own text-layout/galley construction entirely, so the accessible name is never touched by anything that could re-shape, wrap, or normalize it.",
      "a11y_app.rs (ReportPart::AccessibilityIntegrationWiring — this candidate's own integration, and the only file counted under this row): the eframe::App/window/ event-loop wiring the check-5 windowed probe runs under (no visual glyph rendering — dropped by the F3 fix, see that file's own doc comment).",
      "a11y_subprocess.rs (ReportPart::FixtureAndReportPlumbing, reattributed by user ruling: a verifier-subprocess harness common to both Round 2 candidates, not part of either stack's own accessibility integration): subprocess orchestration spawning c1_round2_a11y once per fixture and invoking a11y-verifier/verify.py out-of-process for the live AT-SPI2 readback (never a same-process self-report). F1: every invocation writes to a fresh, unique path and requires the exit status and JSON verdict to agree, erroring hard on disagreement rather than trusting either. G1: admission of an exit-2 NOT RUN requires both the exact prefix and an approved environmental-cause marker (an allow-list, not a deny-list). F2: any FAIL across the fixture set wins over any NotRun in the final aggregate, regardless of which was observed first. G3: validation (in the system temp directory) and publishing (one canonical file per fixture, overwriting) are separate steps, so evidence never accumulates."
    ],
    "loc_by_part": [
      {
        "part": "TextRendering",
        "lines": 651
      },
      {
        "part": "HitTestResolution",
        "lines": 228
      },
      {
        "part": "AccessibilityTreeConstruction",
        "lines": 64
      },
      {
        "part": "AccessibilityIntegrationWiring",
        "lines": 62
      },
      {
        "part": "FixtureAndReportPlumbing",
        "lines": 1845
      }
    ]
  }
}