diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9073364..bf0515b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,9 @@ file is where its history lives.
 The first release, 1.0, is in preparation.
 
 - The Jekyll home page is retired: the Verso website is served at the root, with redirects from the
-  old page URLs, and the Lean and Mathlib versions are stated in `README.md` alone.
+  old page URLs, and the Lean and Mathlib versions are stated in `README.md` alone. The blueprint's
+  text column and the API docs' welcome page are centred as in the books, and the web blueprint's
+  title block appears once.
 
 - Causal precedence `≺` is reflexive, as in Hawking–Ellis: `CausallyPrecedes` is the reflexive-transitive
   closure of causal segment precedence, so `p ≺ p` and `p ∈ J^±(p)`. `IsCausalTrip` is the strict relation,
diff --git a/blueprint/src/content.tex b/blueprint/src/content.tex
index ea6fa18..dd43ac6 100644
--- a/blueprint/src/content.tex
+++ b/blueprint/src/content.tex
@@ -1,5 +1,4 @@
 \input{sections/sec0/abstract}
-\maketitle
 \pagebreak
 
 \tableofcontents
diff --git a/blueprint/src/extra_styles.css b/blueprint/src/extra_styles.css
index 29a0220..6c2114f 100644
--- a/blueprint/src/extra_styles.css
+++ b/blueprint/src/extra_styles.css
@@ -200,12 +200,11 @@ nav.toc a.toc-title:hover { color: var(--color-primary); }
 span.expand-toc { color: var(--color-text-light); font-size: 75%; }
 span.toc_ref { color: var(--color-text-light); }
 
-/* Text column: as in the books, left-aligned beside the table of contents */
+/* Text column: as in the books, centred in the space beside the table of contents */
 div.content { padding: var(--space-6); line-height: 1.45; }
-div.content-wrapper { max-width: var(--text-width); }
+div.content-wrapper { max-width: var(--text-width); margin-left: auto; margin-right: auto; }
 @media (min-width: 1024px) {
   div.content { padding: var(--space-6) var(--space-6) var(--space-8); }
-  div.content-wrapper { margin-left: 0; margin-right: auto; }
 }
 div.content > p, div.main-text p { margin: var(--space-4) 0; }
 ol, ul { font-size: var(--fs-base); }
diff --git a/web/docs-theme/physicslib4-docs.css b/web/docs-theme/physicslib4-docs.css
index 6cfc869..6e27f5a 100644
--- a/web/docs-theme/physicslib4-docs.css
+++ b/web/docs-theme/physicslib4-docs.css
@@ -273,6 +273,10 @@ main > .docs-page-name {
   font-family: var(--font-code), 'JuliaMono', monospace; font-size: var(--fs-sm); line-height: 1.4;
 }
 
+/* The welcome page (index.html, the only page whose text is one heading and one line), centred
+   like the books' title pages */
+main:has(> a#top:first-child + h1 + p:last-child) { text-align: center; }
+
 /* Declarations: definitions and instances in the accent colour, the other kinds in doc-gen4's */
 .def, .instance { border-left-color: var(--color-primary); border-top-color: var(--color-primary); }
 .decl > div { border-radius: 0 var(--radius-md) var(--radius-md) 0; }