{
  "spec_url": "https://www.w3.org/TR/CSS21/visufx.html#overflow",
  "section_id": "11.1.1",
  "spec_text_hash": "c2f84af644c10338f6d3e8b11dc6ede323819f132a9ac9b2b8f0645a6a0a135e",
  "definition_closure_hash": "2babbbbf651fb1c9edd90d2bf71197e8b2870d99dd5f8fd3f594cc4cdd3e6fdb",
  "spec_level": "CSS 2.1",
  "spec_revision": "2011-06-07",
  "model": "qwen3.8-27b-fast",
  "prompt_hash": "51e0b754111fe0e4ec567e776f7fd13b0bc060cc26061ea7a2e790e0075b57c9",
  "sampling_seed": 0,
  "verification": {
    "cases_run": 105,
    "cases_passed": 105,
    "regression_free": true
  }
}