Fix Oppai colour for unread pm

static/styles/sugoi/style.css

@@ -860,7 +860,7 @@ css block is needed for .rowlight and .rowdark*/
 /* Layout (Forums) */
 
 .last_read {margin-left: 5px; fill: #222f68;}
-.colhead_dark .last_read {fill: #DC86E0;}
+.colhead_dark .last_read {fill: #4d73ff;}
 
 .unread_locked_sticky{background: url(images/locked_sticky_unread.png) no-repeat center center;}
 .read_locked_sticky{background: url(images/locked_sticky_read.png) no-repeat center center;}
@@ -925,7 +925,7 @@ blockquote {
 
 
 tr.unreadpm {
-  background-color: #ECC;
+  background-color: #4d73ff;
 }
 
 /* Layout (Permission Page) */