An agent that compares declared stylesheet layers needs the first-appearance sib...

{ "body": { "url": "https://example.com/" }, "bodyType": "json", "method": "POST", "type": "http" }

{ "example": { "billable": true, "findings": [ { "confidence": 85, "evidence": [ { "page_indices": [], "page_url": null, "pattern": "embedded-css-layer-order-forest_scoped_evidence", "type": "raw_html" } ], "id": "embedded-css-layer-order-forest", "limits": [ "Only lexical CSS fragments in complete original RAM HTML and original-parser style attributes are examined. No extra retrieval, external stylesheets, selectors matched to DOM, computed style, cascade result, rendering or browser behavior is asserted.", "Only numbers and booleans are returned; all CSS names, selectors, strings, property values, URLs, contact and person data stay private.", "A declaration-order forest is built from explicit @layer statements and blocks within each lexical stylesheet fragment. First appearance fixes sibling order; nested names reopen the same node. Normal versus important direction is compared only between these declared sibling nodes. Imported layer contributions, conditional activation, external sheets, element matching and the actual cascade are excluded." ], "module": "embedded-css-layer-order-forest", "module_cpu_ms": 0, "state": "observed", "value": { "anonymous_layer_nodes": 0, "explicit_layer_registrations": 2, "named_layer_nodes": 2, "normal_important_direction_reversals": 1, "ordered_sibling_pairs": 1, "parent_child_layer_edges": 0, "reopened_path_segments": 0 }, "warnings": [] } ], "known_count": 1, "scope": { "at": "2026-10-14T00:00:00.000Z", "contact_values_returned": false, "pages": 1, "rendered": false, "requests": 0 }, "warnings": [] }, "type": "json" }