diff --git a/dist/Puyaubreau_Russac.jar b/dist/Puyaubreau_Russac.jar
index b7e98fc..412d897 100644
Binary files a/dist/Puyaubreau_Russac.jar and b/dist/Puyaubreau_Russac.jar differ
diff --git a/dist/Puyaubreau_Russac.tgz b/dist/Puyaubreau_Russac.tgz
index 94cc359..c3b0d60 100644
Binary files a/dist/Puyaubreau_Russac.tgz and b/dist/Puyaubreau_Russac.tgz differ
diff --git a/dist/Puyaubreau_Russac/Puyaubreau_Russac.jar b/dist/Puyaubreau_Russac/Puyaubreau_Russac.jar
index b7e98fc..412d897 100644
Binary files a/dist/Puyaubreau_Russac/Puyaubreau_Russac.jar and b/dist/Puyaubreau_Russac/Puyaubreau_Russac.jar differ
diff --git a/dist/Puyaubreau_Russac_rapport.pdf b/dist/Puyaubreau_Russac_rapport.pdf
index ed58e85..6bd9ff9 100644
Binary files a/dist/Puyaubreau_Russac_rapport.pdf and b/dist/Puyaubreau_Russac_rapport.pdf differ
diff --git a/tools/make_report_pdf.py b/tools/make_report_pdf.py
index 4d470a1..eb3bc76 100644
--- a/tools/make_report_pdf.py
+++ b/tools/make_report_pdf.py
@@ -32,17 +32,19 @@ li { margin: 2pt 0; }
 
 code { font-family: monospace; font-size: 9.5pt; color: #8a2846; }
 
+/* NB : pas de `background` (les fills se répètent sur les pages suivantes avec
+   le moteur Story de PyMuPDF). On rend la hiérarchie par bordures + couleur. */
 pre.grid { font-family: monospace; font-size: 9pt; line-height: 1.25;
-           background: #f4f6f8; border: 1px solid #d3dae0; border-radius: 3px;
-           padding: 7pt; margin: 6pt 0; color: #14213d; white-space: pre; }
+           border: 1px solid #aab4bd; padding: 7pt; margin: 6pt 0;
+           color: #14213d; white-space: pre; }
 
 table { border-collapse: collapse; width: 100%; margin: 7pt 0; font-size: 9.5pt; }
-th { background: #1c3d5a; color: #ffffff; text-align: left; padding: 4pt 6pt; }
-td { border: 1px solid #c5ccd3; padding: 4pt 6pt; vertical-align: top; }
-tr:nth-child(even) td { background: #f4f6f8; }
+th { color: #1c3d5a; text-align: left; padding: 4pt 6pt;
+     border-bottom: 1.5px solid #1c3d5a; }
+td { border-bottom: 1px solid #c5ccd3; padding: 4pt 6pt; vertical-align: top; }
 
-p.note { background: #fff8e6; border-left: 3px solid #e0a526;
-         padding: 5pt 8pt; margin: 7pt 0; font-size: 9.8pt; }
+p.note { border-left: 3px solid #e0a526; padding: 4pt 0 4pt 10pt;
+         margin: 7pt 0; font-size: 9.8pt; color: #444; }
 
 /* Sommaire */
 .toc-title { border: none; color: #1c3d5a; margin-bottom: 4pt; }