diff --git a/extensions/pagetop-admin/src/registry.rs b/extensions/pagetop-admin/src/registry.rs
index 3adcfd50..4ebbbd4b 100644
--- a/extensions/pagetop-admin/src/registry.rs
+++ b/extensions/pagetop-admin/src/registry.rs
@@ -14,7 +14,7 @@ use crate::action::{
 };
 use crate::settings::SettingsSchema;
 
-// **< AdminPermission >*****************************************************************************
+// **< AdminPermission >****************************************************************************
 
 /// Permisos propios de `pagetop-admin`.
 #[derive(Clone, Copy, Debug)]
@@ -43,7 +43,7 @@ impl Permission for AdminPermission {
     }
 }
 
-// **< Tipos del registro >**************************************************************************
+// **< Tipos del registro >*************************************************************************
 
 /// Sección del panel de administración (agrupación en el sidebar).
 #[derive(Clone)]
@@ -143,7 +143,7 @@ pub struct AdminAction {
     pub weight: i32,
 }
 
-// **< AdminRegistry >*******************************************************************************
+// **< AdminRegistry >******************************************************************************
 
 /// Registro global del panel de administración, construido una sola vez en `initialize()`.
 #[derive(Getters)]
diff --git a/extensions/pagetop-htmx/tests/extension.rs b/extensions/pagetop-htmx/tests/extension.rs
index c0452ada..36c21704 100644
--- a/extensions/pagetop-htmx/tests/extension.rs
+++ b/extensions/pagetop-htmx/tests/extension.rs
@@ -42,7 +42,7 @@ async fn htmx_script_is_served_at_the_expected_static_path() {
     assert!(body.contains("htmx"));
 }
 
-// **< Automatic script injection (BeforeRenderBody) >***********************************************
+// **< Automatic script injection (BeforeRenderBody) >**********************************************
 
 #[pagetop::test]
 async fn rendered_pages_automatically_include_the_pinned_htmx_script_tag() {
diff --git a/extensions/pagetop-user/src/component/admin.rs b/extensions/pagetop-user/src/component/admin.rs
index 296b3370..01835906 100644
--- a/extensions/pagetop-user/src/component/admin.rs
+++ b/extensions/pagetop-user/src/component/admin.rs
@@ -22,15 +22,16 @@ use pagetop::prelude::*;
 
 use crate::LOCALES_USER;
 
-// **< constantes compartidas >**********************************************************************
+// **< constantes compartidas >*********************************************************************
 
 /// Identificador del `<form>` de [`UserForm`] en modo [`UserFormMode::Edit`]. En ese modo, el botón
-/// "Guardar" no se renderiza dentro del formulario (ver `UserForm::prepare()`): lo añade la pantalla
-/// de edición (`handlers::admin::users::edit_actions()`) junto al resto de acciones, referenciando
-/// este id mediante el atributo `form` para seguir enviando el formulario aunque esté fuera de él.
+/// "Guardar" no se renderiza dentro del formulario (ver `UserForm::prepare()`). Lo añade la
+/// pantalla de edición (`handlers::admin::users::edit_actions()`) junto al resto de acciones,
+/// referenciando este `id` mediante el atributo `form` para seguir enviando el formulario aunque
+/// esté fuera de él.
 pub(crate) const USER_ADMIN_FORM_ID: &str = "user-admin-form";
 
-// **< tipos compartidos >***************************************************************************
+// **< tipos compartidos >**************************************************************************
 
 /// Un permiso dentro de un grupo del catálogo: `(clave, etiqueta, concedido)`.
 pub(crate) type PermissionItem = (CowStr, Lc, bool);
@@ -38,12 +39,12 @@ pub(crate) type PermissionItem = (CowStr, Lc, bool);
 /// Catálogo de permisos agrupado: `(título del grupo, permisos del grupo)`.
 pub(crate) type PermissionGroups = Vec<(Lc, Vec<PermissionItem>)>;
 
-// **< helpers compartidos >*************************************************************************
+// **< HELPERS >************************************************************************************
 
-// `Fieldset` con las casillas para asignar roles (usado en el alta de usuario y en la pantalla
-// dedicada de asignación de roles). El rol "authenticated" no se lista como casilla ni se envía:
-// todo usuario autenticado lo tiene concedido por definición (ver `session::load_user_from_session`),
-// sin necesidad de una fila en `user_role`.
+// `Fieldset` con las casillas para asignar roles (usado en el alta de usuario y en la pantalla de
+// asignación de roles). El rol "authenticated" no se lista como casilla ni se envía: todo usuario
+// autenticado lo tiene concedido por definición (ver `session::load_user_from_session`), sin
+// necesidad de una fila en `user_role`.
 pub(crate) fn roles_fieldset(roles: &[(i32, String, bool)]) -> form::Fieldset {
     let mut field = form::check::Field::new().with_name("role_ids");
     for (role_id, label, checked) in roles {
diff --git a/extensions/pagetop-user/src/component/password_confirm.rs b/extensions/pagetop-user/src/component/password_confirm.rs
index 70e3a773..1dcff452 100644
--- a/extensions/pagetop-user/src/component/password_confirm.rs
+++ b/extensions/pagetop-user/src/component/password_confirm.rs
@@ -50,7 +50,7 @@ impl Component for PasswordConfirm {
 
 #[builder_impl]
 impl PasswordConfirm {
-    // **< PasswordConfirm BUILDER >********************************************************************
+    // **< PasswordConfirm BUILDER >****************************************************************
 
     /// Establece la etiqueta del campo de contraseña (por defecto, "field-password").
     pub(crate) fn with_password_label(mut self, label: Lc) -> Self {
diff --git a/extensions/pagetop-user/src/handlers/admin/users.rs b/extensions/pagetop-user/src/handlers/admin/users.rs
index 54bcb7fb..d2458aac 100644
--- a/extensions/pagetop-user/src/handlers/admin/users.rs
+++ b/extensions/pagetop-user/src/handlers/admin/users.rs
@@ -257,7 +257,7 @@ pub(crate) async fn new_post(
     }
 }
 
-// **< edit_get / edit_post >************************************************************************
+// **< edit_get / edit_post >***********************************************************************
 
 async fn render_user_edit(
     request: HttpRequest,
@@ -611,7 +611,7 @@ async fn user_view_roles(roles: &[role::Model], cx: &mut Context) -> Block {
         }))
 }
 
-// **< roles_get / roles_post >**********************************************************************
+// **< roles_get / roles_post >*********************************************************************
 
 /// GET /admin/user/users/{id}/roles - Formulario de asignación de roles de un usuario.
 pub(crate) async fn roles_get(
@@ -801,7 +801,7 @@ pub(crate) async fn admin_post(
     }
 }
 
-// **< password_get / password_post >****************************************************************
+// **< password_get / password_post >***************************************************************
 
 /// GET /admin/user/users/{id}/password - Formulario de restablecimiento de contraseña por un
 /// administrador.
diff --git a/extensions/pagetop-user/src/lib.rs b/extensions/pagetop-user/src/lib.rs
index 9ef1138b..6724df04 100644
--- a/extensions/pagetop-user/src/lib.rs
+++ b/extensions/pagetop-user/src/lib.rs
@@ -178,7 +178,7 @@ fn declare_admin_pages(bag: &mut PageBag) {
     });
 }
 
-// **< Roles de sistema (fijos) >********************************************************************
+// **< Roles de sistema (fijos) >*******************************************************************
 
 // Sembrados con id fijo en `migration/m20260629_000002_create_roles.rs` y bloqueados (`locked`);
 // no se borran ni cambian de id.
diff --git a/extensions/pagetop-user/src/service/role_admin.rs b/extensions/pagetop-user/src/service/role_admin.rs
index 16627f01..569b080e 100644
--- a/extensions/pagetop-user/src/service/role_admin.rs
+++ b/extensions/pagetop-user/src/service/role_admin.rs
@@ -12,7 +12,7 @@ use crate::entity::{role, role_permission, user_role};
 use crate::error::AuthError;
 use crate::permission;
 
-// **< listado >**************************************************************************************
+// **< listado >************************************************************************************
 
 #[derive(Clone, Copy, Debug, Default, PartialEq)]
 pub(crate) enum RoleSortField {
@@ -129,7 +129,7 @@ async fn role_items(roles: Vec<role::Model>) -> Result<Vec<RoleListItem>, AuthEr
         .collect())
 }
 
-// **< find_role / role_permission_keys >***************************************************************
+// **< find_role / role_permission_keys >***********************************************************
 
 pub(crate) async fn find_role(role_id: i32) -> Result<role::Model, AuthError> {
     role::Entity::find_by_id(role_id)
@@ -146,7 +146,7 @@ pub(crate) async fn role_permission_keys(role_id: i32) -> Result<Vec<String>, Au
     Ok(rows.into_iter().map(|r| r.permission_key).collect())
 }
 
-// **< create_role >*********************************************************************************
+// **< create_role >********************************************************************************
 
 pub(crate) struct NewRoleData<'a> {
     pub machine_name: &'a str,
@@ -193,7 +193,7 @@ pub(crate) async fn create_role(data: NewRoleData<'_>) -> Result<i32, AuthError>
     Ok(result.last_insert_id)
 }
 
-// **< update_role >*********************************************************************************
+// **< update_role >********************************************************************************
 
 pub(crate) struct RoleUpdateData<'a> {
     pub label: &'a str,
@@ -221,7 +221,7 @@ pub(crate) async fn update_role(role_id: i32, data: RoleUpdateData<'_>) -> Resul
     Ok(())
 }
 
-// **< delete_role >*********************************************************************************
+// **< delete_role >********************************************************************************
 
 pub(crate) async fn delete_role(role_id: i32) -> Result<(), AuthError> {
     let role = find_role(role_id).await?;
@@ -241,7 +241,7 @@ pub(crate) async fn delete_role(role_id: i32) -> Result<(), AuthError> {
     Ok(())
 }
 
-// **< set_role_permissions >************************************************************************
+// **< set_role_permissions >***********************************************************************
 
 /// Reemplaza por completo el conjunto de permisos concedidos a un rol. Permitido aunque el rol
 /// esté bloqueado (`locked`): los roles de sistema también necesitan permisos gestionables.
diff --git a/src/base/component/form/number.rs b/src/base/component/form/number.rs
index 501e9ce3..afe01a83 100644
--- a/src/base/component/form/number.rs
+++ b/src/base/component/form/number.rs
@@ -123,7 +123,7 @@ impl Component for Number {
 
 #[builder_impl]
 impl Number {
-    // **< Number BUILDER >************************************************************************
+    // **< Number BUILDER >*************************************************************************
 
     /// Establece el identificador único del componente; igual a `with_prop(PropsOp::set_id(id))`.
     pub fn with_id(mut self, id: impl Into<CowStr>) -> Self {
diff --git a/src/base/component/pager.rs b/src/base/component/pager.rs
index 16afdbde..976103d1 100644
--- a/src/base/component/pager.rs
+++ b/src/base/component/pager.rs
@@ -341,7 +341,7 @@ impl Component for Pager {
 
 #[builder_impl]
 impl Pager {
-    // **< Pager BUILDER >*************************************************************************
+    // **< Pager BUILDER >**************************************************************************
 
     /// Establece el identificador único del componente; igual a `with_prop(PropsOp::set_id(id))`.
     pub fn with_id(mut self, id: impl Into<CowStr>) -> Self {
@@ -440,7 +440,7 @@ impl Pager {
         self
     }
 
-    // **< Pager HELPERS >*************************************************************************
+    // **< Pager HELPERS >**************************************************************************
 
     /// Número total de páginas según [`total_items()`](Self::total_items) y
     /// [`items_per_page()`](Self::items_per_page). Nunca es cero, aunque `total_items` sea cero:
diff --git a/src/html/grid/props_item.rs b/src/html/grid/props_item.rs
index 9deeaa6e..f79461df 100644
--- a/src/html/grid/props_item.rs
+++ b/src/html/grid/props_item.rs
@@ -43,7 +43,7 @@ impl ItemPlacement {
     }
 }
 
-// **< ItemJustify >*********************************************************************************
+// **< ItemJustify >********************************************************************************
 
 /// Alineación individual en el eje de columnas de un [`GridItem`](super::GridItem).
 ///
diff --git a/tests/html_props_classes.rs b/tests/html_props_classes.rs
index 3517955c..f5f2b7a6 100644
--- a/tests/html_props_classes.rs
+++ b/tests/html_props_classes.rs
@@ -74,7 +74,7 @@ async fn classes_prepend_ignores_empty_input() {
     assert_classes(&p, Some("a b"));
 }
 
-// **< PropsOp::replace_classes >********************************************************************
+// **< PropsOp::replace_classes >*******************************************************************
 
 #[pagetop::test]
 async fn classes_replace_removes_targets_and_inserts_new_at_min_position() {
diff --git a/tests/html_responsives.rs b/tests/html_responsives.rs
index 78c33387..444b5f78 100644
--- a/tests/html_responsives.rs
+++ b/tests/html_responsives.rs
@@ -310,7 +310,7 @@ async fn get_styles_matches_classes_after_normalization() {
     );
 }
 
-// **< ResponsiveStyles::render >********************************************************************
+// **< ResponsiveStyles::render >*******************************************************************
 
 #[pagetop::test]
 async fn render_is_empty_when_nothing_stored() {