refactor(document): move document domain core to document/ package

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

ocr-service/.venv/lib/python3.12/site-packages/pygments/styles/algol_nu.py

@@ -0,0 +1,65 @@
+"""
+    pygments.styles.algol_nu
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Algol publication style without underlining of keywords.
+
+    This style renders source code for publication of algorithms in
+    scientific papers and academic texts, where its format is frequently used.
+
+    It is based on the style of the revised Algol-60 language report[1].
+
+    o  No colours, only black, white and shades of grey are used.
+    o  Keywords are rendered in lowercase boldface.
+    o  Builtins are rendered in lowercase boldface italic.
+    o  Docstrings and pragmas are rendered in dark grey boldface.
+    o  Library identifiers are rendered in dark grey boldface italic.
+    o  Comments are rendered in grey italic.
+
+    To render keywords with underlining, refer to the `Algol` style.
+
+    For lowercase conversion of keywords and builtins in languages where
+    these are not or might not be lowercase, a supporting lexer is required.
+    The Algol and Modula-2 lexers automatically convert to lowercase whenever
+    this style is selected.
+
+    [1] `Revised Report on the Algorithmic Language Algol-60 <http://www.masswerk.at/algol60/report.htm>`
+
+    :copyright: Copyright 2006-present by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.style import Style
+from pygments.token import Keyword, Name, Comment, String, Error, Operator
+
+
+__all__ = ['Algol_NuStyle']
+
+
+class Algol_NuStyle(Style):
+    name = 'algol_nu'
+
+    background_color = "#ffffff"
+
+    styles = {
+        Comment:                   "italic #888",
+        Comment.Preproc:           "bold noitalic #888",
+        Comment.Special:           "bold noitalic #888",
+
+        Keyword:                   "bold",
+        Keyword.Declaration:       "italic",
+
+        Name.Builtin:              "bold italic",
+        Name.Builtin.Pseudo:       "bold italic",
+        Name.Namespace:            "bold italic #666",
+        Name.Class:                "bold italic #666",
+        Name.Function:             "bold italic #666",
+        Name.Variable:             "bold italic #666",
+        Name.Constant:             "bold italic #666",
+
+        Operator.Word:             "bold",
+
+        String:                    "italic #666",
+
+        Error:                     "border:#FF0000"
+    }