diff --git a/assets/css/app.css b/assets/css/app.css
index 4eb8d1c..0cf50eb 100644
--- a/assets/css/app.css
+++ b/assets/css/app.css
@@ -64,3 +64,28 @@
 }
 
 .index .count { display: none; }
+
+/* Book-style justified prose: even right margin, hyphenated to keep
+   word spacing tight. Poetry, headings and titles stay ragged-right. */
+.book .p,
+.book .m,
+.book .pi,
+.book .ip,
+.book .li,
+.book .ili,
+.footnotes .note {
+  text-align: justify;
+  text-justify: inter-word;
+  -webkit-hyphens: auto;
+  hyphens: auto;
+  hyphenate-limit-chars: 6 3 3;
+  text-wrap: pretty;
+}
+
+.poetry .line,
+.book .sp,
+.book .d {
+  text-align: left;
+  -webkit-hyphens: manual;
+  hyphens: manual;
+}
diff --git a/assets/icons/apple-touch-icon.png b/assets/icons/apple-touch-icon.png
index c5dad39..9f61eb6 100644
Binary files a/assets/icons/apple-touch-icon.png and b/assets/icons/apple-touch-icon.png differ
diff --git a/assets/icons/icon-192.png b/assets/icons/icon-192.png
index 70582bc..b8d39b8 100644
Binary files a/assets/icons/icon-192.png and b/assets/icons/icon-192.png differ
diff --git a/assets/icons/icon-512.png b/assets/icons/icon-512.png
index ff3c325..ea3ad67 100644
Binary files a/assets/icons/icon-512.png and b/assets/icons/icon-512.png differ