diff --git a/src/assets/css/site.css b/src/assets/css/site.css
index a511fb9..a8bfedb 100644
--- a/src/assets/css/site.css
+++ b/src/assets/css/site.css
@@ -100,23 +100,13 @@ h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); }
 .page-head { max-width: 62rem; margin-bottom: 3rem; }
 .page-head h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
 .index-list { display: grid; gap: .7rem; padding: 0; list-style: none; }
-.index-list > li > a { display: grid; grid-template-columns: 7rem 1fr auto; gap: 1rem; align-items: baseline; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: .75rem; background: rgba(16,24,42,.75); color: inherit; text-decoration: none; }
-.index-list > li > a:hover { border-color: var(--violet); }
+.index-list a { display: grid; grid-template-columns: 7rem 1fr auto; gap: 1rem; align-items: baseline; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: .75rem; background: rgba(16,24,42,.75); color: inherit; text-decoration: none; }
+.index-list a:hover { border-color: var(--violet); }
 .index-list small { color: var(--silver); }
 .canon-outline .canon-unit { margin: 0; padding: 0; overflow: hidden; background: rgba(16,24,42,.75); }
-.canon-unit-summary { position: relative; display: grid; grid-template-columns: 7rem 1fr auto; gap: 1rem; align-items: baseline; padding: .9rem 1rem; list-style: none; }
-.canon-unit-summary::-webkit-details-marker { display: none; }
-.canon-unit-summary::before { content: "+"; position: absolute; transform: translate(-.55rem, -.05rem); color: var(--cyan); font: 800 1rem/1 ui-monospace, monospace; }
-.canon-unit[open] .canon-unit-summary::before { content: "−"; }
+.canon-unit-summary { padding: .9rem 1rem; }
 .canon-unit-summary:hover { background: rgba(22,33,58,.72); }
-.canon-unit-summary strong { padding-left: .35rem; }
-.canon-unit .disclosure-open { display: none; }
-.canon-unit[open] .disclosure-closed { display: none; }
-.canon-unit[open] .disclosure-open { display: inline-flex; }
-.canon-unit-text { padding: 0 1rem 1rem; border-top: 1px solid var(--line); }
-.canon-unit-text .source-block { max-height: 28rem; overflow: auto; margin: 1rem 0; }
-.canon-unit-text .actions { margin-top: 1rem; }
-.canon-unit-text .actions a { display: inline-flex; padding: .7rem 1rem; }
+.canon-unit > .source-block { margin: 0; border-right: 0; border-bottom: 0; border-left: 0; border-radius: 0; }
 .canon-outline .unit-level-3 { margin-left: clamp(1rem, 3vw, 2.5rem); }
 .canon-outline .unit-level-4 { margin-left: clamp(2rem, 6vw, 5rem); }
 .canon-outline .unit-level-3 .canon-unit { border-left: .25rem solid var(--violet); }
@@ -166,12 +156,8 @@ summary { cursor: pointer; font-weight: 800; }
   .primary-nav a { padding: .7rem; border: 1px solid var(--line); }
   .hero { grid-template-columns: 1fr; min-height: auto; }
   .hero-field { max-width: 22rem; width: 78%; margin: 1rem auto; }
-  .index-list > li > a { grid-template-columns: 1fr; gap: .15rem; }
-  .canon-unit-summary { grid-template-columns: 1fr auto; gap: .2rem .6rem; padding-left: 1.35rem; }
-  .canon-unit-summary small { grid-column: 1 / -1; }
-  .canon-unit-summary strong { padding-left: 0; }
-  .canon-unit-text { padding: 0 .7rem .7rem; }
-  .canon-unit-text .actions .button { flex: 1 1 100%; }
+  .index-list a { grid-template-columns: 1fr; gap: .15rem; }
+  .canon-unit-summary { padding: .9rem .75rem; }
   .canon-outline .unit-level-3 { margin-left: .65rem; }
   .canon-outline .unit-level-4 { margin-left: 1.3rem; }
   .textbook-chapter { padding: 1rem; }
diff --git a/src/way/index.njk b/src/way/index.njk
index 63eea8d..e353a61 100644
--- a/src/way/index.njk
+++ b/src/way/index.njk
@@ -1,9 +1,7 @@
 ---
 layout: layouts/base.njk
 title: Explore The Way
-description: A sectioned and nested companion map of The Interdependent Way, with exact source available one deliberate layer deeper.
+description: An expandable map of The Interdependent Way.
 ---
-<header class="page-head"><p class="eyebrow">Canon-derived map</p><h1>Explore The Way</h1><p class="lede">This layer identifies the shape and relations of the source. Major sections, subheadings, and nested headings remain visibly distinct. Tap any unit to reveal its exact bounded text here; the Unit, Lab, and Source links preserve the deeper paths.</p></header>
-{% for section in generated.canon.sections %}
-<section class="category"><p class="eyebrow">{{ section.id }}</p><h2>{{ section.title }}</h2><ul class="index-list canon-outline">{% for unit in generated.canon.units %}{% if unit.section == section.id %}<li class="unit-level-{{ unit.level }}" data-parent-id="{{ unit.parentId or '' }}"><details class="canon-unit" id="{{ unit.routeSlug }}"><summary class="canon-unit-summary"><small>lines {{ unit.startLine }}–{{ unit.endLine }} · {% if unit.level <= 2 %}section{% elif unit.level == 3 %}subheading{% else %}nested heading{% endif %}</small><strong>{{ unit.title }}</strong><span class="status status-canon disclosure-closed">tap to read</span><span class="status status-canon disclosure-open">text open</span></summary><div class="canon-unit-text"><pre class="source-block">{{ unit.content }}</pre><div class="actions"><a class="button" href="/way/{{ unit.routeSlug }}/">Open unit page</a><a class="button secondary" href="/lab/{{ unit.routeSlug }}/">Enter Lab</a><a class="button secondary" href="/source/{{ unit.routeSlug }}/">Source and provenance</a></div></div></details></li>{% endif %}{% endfor %}</ul></section>
-{% endfor %}
+<header class="page-head"><p class="eyebrow">Canon-derived map</p><h1>Explore The Way</h1><p class="lede">Select a title to display that canon unit's exact text.</p></header>
+<ul class="index-list canon-outline">{% for unit in generated.canon.units %}<li class="unit-level-{{ unit.level }}" data-parent-id="{{ unit.parentId or '' }}"><details class="canon-unit" id="{{ unit.routeSlug }}"><summary class="canon-unit-summary"><strong>{{ unit.title }}</strong></summary><pre class="source-block">{{ unit.content }}</pre></details></li>{% endfor %}</ul>
diff --git a/tests/generated-site.test.mjs b/tests/generated-site.test.mjs
index dc3d3b8..8ca7890 100644
--- a/tests/generated-site.test.mjs
+++ b/tests/generated-site.test.mjs
@@ -91,10 +91,10 @@ test('distributed textbook displays all eight exact chapter sources', async () =
 
 test('Way map renders Human consciousness beneath Interdefinables and before Preamble', async () => {
   const way = await readFile('_site/way/index.html', 'utf8');
-  const interdefinablesSection = way.indexOf('<h2>The Interdefinables</h2>');
+  const interdefinablesSection = way.indexOf('<strong>The Interdefinables</strong>');
   const humanHeading = way.indexOf('Human consciousness emerges from');
   const binaryHeading = way.indexOf('Binary essences meaningfully');
-  const preambleSection = way.indexOf('<h2>Preamble</h2>');
+  const preambleSection = way.indexOf('<strong>Preamble</strong>');
 
   assert.ok(interdefinablesSection >= 0, 'Interdefinables section missing');
   assert.ok(humanHeading > interdefinablesSection, 'Human consciousness must appear inside Interdefinables');
@@ -105,8 +105,8 @@ test('Way map renders Human consciousness beneath Interdefinables and before Pre
   assert.doesNotMatch(way, /<h2>Human consciousness emerges from:?<\/h2>/);
   assert.match(way, /<details class="canon-unit"/);
   assert.match(way, /<summary class="canon-unit-summary">/);
-  assert.match(way, /Tap any unit to reveal its exact bounded text here/);
-  assert.match(way, /Human consciousness emerges from[\s\S]*?Source and provenance/);
+  assert.match(way, /Select a title to display that canon unit's exact text/);
+  assert.doesNotMatch(way, /Open unit page|Enter Lab|Source and provenance|tap to read|text open/);
 });
 
 test('generated deployment artifact contains all rights article vertical slices with research attachment', async () => {
diff --git a/tests/site-contract.test.mjs b/tests/site-contract.test.mjs
index f4ff18a..5684a44 100644
--- a/tests/site-contract.test.mjs
+++ b/tests/site-contract.test.mjs
@@ -19,14 +19,12 @@ test('base layout remains readable without javascript and exposes the textbook a
   assert.doesNotMatch(layout, /fetch\(/);
 });
 
-test('Way map uses native disclosure and keeps deeper routes separate', async () => {
+test('Way map disclosures contain only a title and exact canon text', async () => {
   const way = await readFile('src/way/index.njk', 'utf8');
   assert.match(way, /<details class="canon-unit"/);
-  assert.match(way, /<summary class="canon-unit-summary">/);
+  assert.match(way, /<summary class="canon-unit-summary"><strong>{{ unit\.title }}<\/strong><\/summary>/);
   assert.match(way, /<pre class="source-block">{{ unit\.content }}<\/pre>/);
-  assert.match(way, /href="\/way\/{{ unit\.routeSlug }}\/"/);
-  assert.match(way, /href="\/lab\/{{ unit\.routeSlug }}\/"/);
-  assert.match(way, /href="\/source\/{{ unit\.routeSlug }}\/"/);
+  assert.doesNotMatch(way, /Open unit page|Enter Lab|Source and provenance|tap to read|text open/);
   assert.doesNotMatch(way, /<script/i);
 });
 
diff --git a/tests/site.spec.mjs b/tests/site.spec.mjs
index 700e67b..7a5614c 100644
--- a/tests/site.spec.mjs
+++ b/tests/site.spec.mjs
@@ -93,17 +93,17 @@ test('all eight rights articles are reachable from the article index', async ({
 });
 
 test('clicking a Way row reveals its bounded canon text without leaving the tree', async ({ page }) => {
-  const articleFiveUnit = canon.units.find(unit => unit.title === 'Article Five');
-  expect(articleFiveUnit, 'Article Five canon unit should exist').toBeTruthy();
   await page.goto('/way/');
   const articleFive = page.locator('details.canon-unit', { has: page.locator('summary', { hasText: 'Article Five' }) }).first();
+  const sourceBlock = articleFive.locator('.source-block');
   await expect(articleFive).not.toHaveAttribute('open', '');
+  await expect(sourceBlock).not.toBeVisible();
   await articleFive.locator('summary').click();
   await expect(articleFive).toHaveAttribute('open', '');
-  await expect(articleFive.locator('.source-block')).toHaveText(articleFiveUnit.content);
-  await expect(articleFive.locator('a', { hasText: 'Open unit page' })).toBeVisible();
-  await expect(articleFive.locator('a', { hasText: 'Enter Lab' })).toBeVisible();
-  await expect(articleFive.locator('a', { hasText: 'Source and provenance' })).toBeVisible();
+  await expect(sourceBlock).toBeVisible();
+  await expect(sourceBlock).toContainText('Article Five');
+  expect((await sourceBlock.textContent())?.trim().length).toBeGreaterThan(100);
+  await expect(articleFive.locator('a')).toHaveCount(0);
   await expect(page).toHaveURL(/\/way\/$/);
 });