diff --git a/apps/web/src/components/LandingManuscript.css b/apps/web/src/components/LandingManuscript.css
new file mode 100644
index 0000000..fb49dd2
--- /dev/null
+++ b/apps/web/src/components/LandingManuscript.css
@@ -0,0 +1,126 @@
+.landing-manuscript {
+  min-width: 0;
+  width: 100%;
+  overflow: hidden;
+  border: 1px solid var(--line-strong);
+  border-radius: 10px;
+  background: var(--paper);
+  box-shadow: 0 14px 36px color-mix(in srgb, var(--ink) 5%, transparent);
+}
+
+.landing-manuscript__toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+  min-height: 50px;
+  padding: 4px 12px;
+  border-bottom: 1px solid var(--line);
+  background: var(--surface);
+}
+
+.landing-manuscript__label {
+  color: var(--muted);
+  font: 600 11px/1.3 var(--sans);
+}
+
+.landing-manuscript__views {
+  display: flex;
+  flex: 0 0 auto;
+  gap: 2px;
+}
+
+.landing-manuscript__views button {
+  min-height: 40px;
+  padding: 0 9px;
+  border: 1px solid transparent;
+  background: transparent;
+  color: var(--muted);
+  font: 600 11px/1.2 var(--sans);
+  cursor: pointer;
+}
+
+.landing-manuscript__views button:hover {
+  color: var(--ink);
+  background: var(--surface-2);
+}
+
+.landing-manuscript__views button[aria-pressed="true"] {
+  border-color: var(--line);
+  background: var(--paper);
+  color: var(--accent);
+}
+
+.landing-manuscript__preview { min-width: 0; }
+
+.landing-manuscript__paper {
+  min-height: 226px;
+  padding: 21px 26px 23px;
+  color: var(--ink-2);
+  font: 12px/1.5 var(--display);
+}
+
+.landing-manuscript__paper h2 {
+  margin: 0 0 15px;
+  color: var(--ink);
+  font: 400 clamp(19px, 2.2vw, 23px)/1.15 var(--display);
+  letter-spacing: -.03em;
+  text-align: center;
+}
+
+.landing-manuscript__paper h3 {
+  margin: 0 0 4px;
+  color: var(--ink);
+  font: 700 12px/1.4 var(--display);
+}
+
+.landing-manuscript__abstract { margin-bottom: 15px; }
+.landing-manuscript__abstract h3 { text-align: center; }
+.landing-manuscript__sections { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px; }
+.landing-manuscript__sections section { min-width: 0; }
+
+.landing-manuscript__file {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  min-width: 0;
+  padding: 8px 14px;
+  border-bottom: 1px solid var(--line);
+  color: var(--muted);
+  font: 11px/1.4 var(--sans);
+}
+
+.landing-manuscript__file select {
+  min-width: 0;
+  max-width: 100%;
+  min-height: 40px;
+  flex: 1;
+  padding: 0 10px;
+  border: 1px solid var(--line);
+  border-radius: 5px;
+  background: var(--paper);
+  color: var(--ink-2);
+  font: 11px/1.4 var(--mono);
+  cursor: pointer;
+}
+
+.landing-manuscript__code {
+  height: 170px;
+  overflow: auto;
+  padding: 13px 16px;
+  color: var(--ink-2);
+  font: 11px/1.5 var(--mono);
+  white-space: pre-wrap;
+  overflow-wrap: anywhere;
+  scrollbar-color: var(--line-strong) transparent;
+}
+
+.landing-manuscript__code:focus-visible { outline-offset: -3px; }
+
+@media (max-width: 720px) {
+  .landing-manuscript__toolbar { padding-inline: 10px; }
+  .landing-manuscript__views button { min-height: 44px; padding-inline: 8px; }
+  .landing-manuscript__file select { min-height: 44px; }
+  .landing-manuscript__paper { padding-inline: 19px; }
+  .landing-manuscript__sections { gap: 16px; }
+}
diff --git a/apps/web/src/components/LandingManuscript.test.tsx b/apps/web/src/components/LandingManuscript.test.tsx
new file mode 100644
index 0000000..b1a8621
--- /dev/null
+++ b/apps/web/src/components/LandingManuscript.test.tsx
@@ -0,0 +1,42 @@
+import { cleanup, fireEvent, render, screen, within } from '@testing-library/react';
+import { afterEach, expect, it } from 'vitest';
+import { LandingManuscript } from './LandingManuscript';
+
+afterEach(cleanup);
+
+it('opens a readable example manuscript and exposes the selected view accessibly', () => {
+  render(<LandingManuscript/>);
+  const example = screen.getByRole('region', { name: 'Example manuscript' });
+  const views = within(example).getByRole('group', { name: 'Example view' });
+  expect(within(views).getByRole('button', { name: 'Paper' })).toHaveAttribute('aria-pressed', 'true');
+  expect(within(views).getByRole('button', { name: 'Sources' })).toHaveAttribute('aria-pressed', 'false');
+  expect(within(example).getByRole('heading', { name: 'A note on collaboration' })).toBeInTheDocument();
+  expect(within(example).getByRole('heading', { name: 'Abstract' })).toBeInTheDocument();
+  expect(within(example).getByRole('heading', { name: '1. Introduction' })).toBeInTheDocument();
+  expect(screen.queryByRole('combobox', { name: 'Example source file' })).not.toBeInTheDocument();
+});
+
+it('switches to real modular LaTeX sources and lets the reader inspect each referenced section', () => {
+  render(<LandingManuscript/>);
+  fireEvent.click(screen.getByRole('button', { name: 'Sources' }));
+  expect(screen.getByRole('button', { name: 'Sources' })).toHaveAttribute('aria-pressed', 'true');
+  expect(screen.getByRole('button', { name: 'Paper' })).toHaveAttribute('aria-pressed', 'false');
+  const main = screen.getByLabelText('main.tex source');
+  expect(main).toHaveTextContent(String.raw`\documentclass{article}`);
+  expect(main).toHaveTextContent(String.raw`\title{A note on collaboration}`);
+  expect(main).toHaveTextContent(String.raw`\input{sections/introduction}`);
+  expect(main).toHaveTextContent(String.raw`\input{sections/results}`);
+  expect(main).toHaveTextContent(String.raw`\end{document}`);
+  const files = screen.getByRole('combobox', { name: 'Example source file' });
+  expect(within(files).getByRole('option', { name: 'sections/introduction.tex' })).toBeInTheDocument();
+  expect(within(files).getByRole('option', { name: 'sections/results.tex' })).toBeInTheDocument();
+  fireEvent.change(files, { target: { value: '1' } });
+  expect(screen.getByLabelText('sections/introduction.tex source')).toHaveTextContent(String.raw`\section{Introduction}`);
+  expect(screen.getByLabelText('sections/introduction.tex source')).toHaveTextContent('Start with an outline');
+  fireEvent.change(files, { target: { value: '2' } });
+  expect(screen.getByLabelText('sections/results.tex source')).toHaveTextContent(String.raw`\section{Review}`);
+  expect(screen.getByLabelText('sections/results.tex source')).toHaveTextContent('Read the sections together');
+  fireEvent.click(screen.getByRole('button', { name: 'Paper' }));
+  expect(screen.getByRole('heading', { name: 'A note on collaboration' })).toBeInTheDocument();
+  expect(screen.queryByRole('combobox')).not.toBeInTheDocument();
+});
diff --git a/apps/web/src/components/LandingManuscript.tsx b/apps/web/src/components/LandingManuscript.tsx
new file mode 100644
index 0000000..5cd5553
--- /dev/null
+++ b/apps/web/src/components/LandingManuscript.tsx
@@ -0,0 +1,65 @@
+import { useId, useState } from 'react';
+import './LandingManuscript.css';
+
+const manuscript = {
+  title: 'A note on collaboration',
+  abstract: 'A shared manuscript makes room for ideas, discussion, and revision.',
+  introduction: 'Start with an outline. Build one section at a time.',
+  results: 'Read the sections together. Review each change in context.'
+};
+
+const sourceFiles = [
+  {
+    path: 'main.tex',
+    content: String.raw`\documentclass{article}
+\title{${manuscript.title}}
+\date{}
+\begin{document}
+\maketitle
+\begin{abstract}
+${manuscript.abstract}
+\end{abstract}
+\input{sections/introduction}
+\input{sections/results}
+\end{document}`
+  },
+  { path: 'sections/introduction.tex', content: String.raw`\section{Introduction}
+${manuscript.introduction}` },
+  { path: 'sections/results.tex', content: String.raw`\section{Review}
+${manuscript.results}` }
+];
+
+/** A small, local example of one manuscript backed by modular LaTeX files. */
+export function LandingManuscript() {
+  const [view, setView] = useState<'manuscript' | 'sources'>('manuscript');
+  const [sourceIndex, setSourceIndex] = useState(0);
+  const id = useId();
+  const source = sourceFiles[sourceIndex]!;
+
+  return <section className="landing-manuscript" aria-label="Example manuscript">
+    <div className="landing-manuscript__toolbar">
+      <span className="landing-manuscript__label">Example manuscript</span>
+      <div className="landing-manuscript__views" role="group" aria-label="Example view">
+        <button type="button" aria-pressed={view === 'manuscript'} aria-controls={`${id}-preview`} onClick={() => setView('manuscript')}>Paper</button>
+        <button type="button" aria-pressed={view === 'sources'} aria-controls={`${id}-preview`} onClick={() => setView('sources')}>Sources</button>
+      </div>
+    </div>
+    <div id={`${id}-preview`} className="landing-manuscript__preview">
+      {view === 'manuscript'
+        ? <article className="landing-manuscript__paper" aria-label="Sample article">
+          <h2>{manuscript.title}</h2>
+          <div className="landing-manuscript__abstract"><h3>Abstract</h3><p>{manuscript.abstract}</p></div>
+          <div className="landing-manuscript__sections">
+            <section><h3>1. Introduction</h3><p>{manuscript.introduction}</p></section>
+            <section><h3>2. Review</h3><p>{manuscript.results}</p></section>
+          </div>
+        </article>
+        : <div className="landing-manuscript__sources">
+          <label className="landing-manuscript__file"><span>File</span><select aria-label="Example source file" value={sourceIndex} onChange={(event) => setSourceIndex(Number(event.target.value))}>
+            {sourceFiles.map((file, index) => <option key={file.path} value={index}>{file.path}</option>)}
+          </select></label>
+          <pre className="landing-manuscript__code" tabIndex={0} aria-label={`${source.path} source`}><code>{source.content}</code></pre>
+        </div>}
+    </div>
+  </section>;
+}
diff --git a/apps/web/src/pages/AuthPage.css b/apps/web/src/pages/AuthPage.css
new file mode 100644
index 0000000..e67d30f
--- /dev/null
+++ b/apps/web/src/pages/AuthPage.css
@@ -0,0 +1,84 @@
+.auth-shell {
+  min-height: 100dvh;
+  display: grid;
+  grid-template-rows: auto 1fr;
+  background: var(--paper);
+}
+
+.auth-head, .auth-main {
+  width: 100%;
+  max-width: 1240px;
+  margin-inline: auto;
+  padding-inline: clamp(20px, 4vw, 56px);
+}
+
+.auth-head {
+  min-height: 80px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 24px;
+  border-bottom: 1px solid var(--line);
+}
+
+.auth-head__actions { display: flex; align-items: center; gap: 26px; }
+.auth-source { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; text-decoration: none; }
+.auth-source:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
+
+.auth-main {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 360px;
+  grid-template-areas: "story panel" "example panel";
+  column-gap: clamp(40px, 6vw, 88px);
+  row-gap: 30px;
+  align-content: center;
+  padding-block: 32px;
+}
+
+.auth-story { grid-area: story; min-width: 0; }
+.auth-story h1 { font: 400 clamp(42px, 4.7vw, 62px)/1.08 var(--display); letter-spacing: -.045em; }
+.auth-story > p { max-width: 430px; margin-top: 22px; color: var(--muted); font-size: 16px; line-height: 1.65; }
+.auth-example { grid-area: example; min-width: 0; }
+
+.auth-panel {
+  grid-area: panel;
+  align-self: center;
+  min-width: 0;
+  padding: 32px;
+  border: 1px solid var(--line);
+  border-radius: 14px;
+  background: var(--surface);
+}
+
+.auth-panel h2 { font-size: 28px; font-weight: 600; line-height: 1.2; letter-spacing: -.035em; }
+.auth-panel > p { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.6; }
+.auth-panel > .primary-button { min-height: 46px; margin-top: 24px; border-radius: 7px; text-decoration: none; }
+.auth-panel > .inline-message { margin-top: 20px; }
+.auth-panel > .primary-button svg { flex: 0 0 auto; }
+
+@media (max-width: 980px) {
+  .auth-main { grid-template-columns: minmax(0, 1fr) 330px; column-gap: 32px; }
+  .auth-story h1 { font-size: 44px; }
+  .auth-panel { padding: 26px; }
+}
+
+@media (max-width: 760px) {
+  .auth-head { min-height: 72px; gap: 12px; }
+  .auth-head .brand__copy small, .auth-source { display: none; }
+  .auth-head__actions { gap: 0; }
+  .auth-main { max-width: 560px; grid-template-columns: minmax(0, 1fr); grid-template-areas: "story" "panel" "example"; gap: 26px; padding-block: 28px 40px; }
+  .auth-story h1 { font-size: clamp(35px, 6vw, 44px); }
+  .auth-story > p { max-width: 34ch; margin-top: 14px; font-size: 15px; line-height: 1.55; }
+  .auth-panel { padding: 24px; }
+  .auth-panel h2 { font-size: 26px; }
+}
+
+@media (max-width: 390px) {
+  .auth-head { padding-inline: 16px; }
+  .auth-main { padding-inline: 16px; }
+  .auth-panel { padding: 20px; }
+}
+
+@media (any-pointer: coarse) {
+  .auth-shell { height: 100%; min-height: 0; overflow-y: auto; overscroll-behavior-y: contain; touch-action: pan-y; -webkit-overflow-scrolling: touch; }
+}
diff --git a/apps/web/src/pages/AuthPage.test.tsx b/apps/web/src/pages/AuthPage.test.tsx
index 2a334b7..62ca6eb 100644
--- a/apps/web/src/pages/AuthPage.test.tsx
+++ b/apps/web/src/pages/AuthPage.test.tsx
@@ -1,10 +1,25 @@
-import { cleanup, render, screen } from '@testing-library/react';
+import { cleanup, fireEvent, render, screen } from '@testing-library/react';
 import { MemoryRouter } from 'react-router-dom';
 import { afterEach, expect, it, vi } from 'vitest';
 import { AuthPage } from './AuthPage';
 vi.mock('../lib/session', () => ({ useSession: () => ({ api: { url: (path: string) => `https://overroot.toni.foo${path}` } }) }));
 vi.mock('../hooks/useTheme', () => ({ useTheme: () => ({ preference: 'system', setPreference: vi.fn() }) }));
 afterEach(cleanup);
+it.each(['login', 'register'] as const)('keeps the %s shared-account return path while exploring modular sources', (mode) => {
+  const returnTo = '/#/project/opaque?file=sections%2Fintro.tex#source-line-12';
+  const { container } = render(<MemoryRouter initialEntries={[{ pathname: `/${mode}`, state: { returnTo } }]}><AuthPage mode={mode}/></MemoryRouter>);
+  const signIn = screen.getByRole('link', { name: /Continue to shared accounts/ });
+  const href = signIn.getAttribute('href');
+  expect(new URL(href!).searchParams.get('returnTo')).toBe(returnTo);
+  fireEvent.click(screen.getByRole('button', { name: 'Sources' }));
+  fireEvent.change(screen.getByRole('combobox', { name: 'Example source file' }), { target: { value: '1' } });
+  expect(screen.getByLabelText('sections/introduction.tex source')).toHaveTextContent('\\section{Introduction}');
+  fireEvent.click(screen.getByRole('button', { name: 'Paper' }));
+  expect(screen.getByRole('article', { name: 'Sample article' })).toBeInTheDocument();
+  expect(signIn).toHaveAttribute('href', href);
+  expect(container.querySelector('form, input')).toBeNull();
+  expect(screen.getByRole('heading', { name: 'Collaborative LaTeX', level: 1 })).toBeInTheDocument();
+});
 it.each(['login', 'register'] as const)('%s directs people to central sign-in without collecting passwords', (mode) => {
   const { container } = render(<MemoryRouter><AuthPage mode={mode}/></MemoryRouter>);
   expect(screen.getByRole('link', { name: /Continue to shared accounts/ })).toHaveAttribute('href', 'https://overroot.toni.foo/api/v1/auth/start');
@@ -12,6 +27,19 @@ it.each(['login', 'register'] as const)('%s directs people to central sign-in wi
   expect(screen.getByText(/Request Overroot access/)).toBeInTheDocument();
 });
 
+it('keeps expired-attempt recovery and the safe project target while exploring the example', () => {
+  const returnTo = '/#/project/opaque?file=sections%2Fintro.tex#source-line-12';
+  render(<MemoryRouter initialEntries={[{ pathname: '/login', search: '?authError=invalid_attempt&code=private-code&state=private-state', state: { returnTo } }]}><AuthPage mode="login"/></MemoryRouter>);
+  fireEvent.click(screen.getByRole('button', { name: 'Sources' }));
+  fireEvent.change(screen.getByRole('combobox', { name: 'Example source file' }), { target: { value: '2' } });
+  expect(screen.getByRole('alert')).toHaveTextContent('This sign-in attempt expired or is invalid. Start a fresh sign-in to continue.');
+  const href = new URL(screen.getByRole('link', { name: /Start fresh sign-in/ }).getAttribute('href')!);
+  expect(href.origin).toBe('https://overroot.toni.foo');
+  expect(href.pathname).toBe('/api/v1/auth/start');
+  expect([...href.searchParams]).toEqual([['returnTo', returnTo]]);
+  expect(screen.queryByText(/private-code|private-state/)).toBeNull();
+});
+
 it.each([
   ['invalid_attempt', 'This sign-in attempt expired or is invalid. Start a fresh sign-in to continue.'],
   ['accounts_unavailable', 'Shared accounts could not complete sign-in. Please try again.']
diff --git a/apps/web/src/pages/AuthPage.tsx b/apps/web/src/pages/AuthPage.tsx
index d12c77c..2fc5c7c 100644
--- a/apps/web/src/pages/AuthPage.tsx
+++ b/apps/web/src/pages/AuthPage.tsx
@@ -1,10 +1,12 @@
-import { ArrowRight } from 'lucide-react';
+import { ArrowRight, Github } from 'lucide-react';
 import { useLocation, useSearchParams } from 'react-router-dom';
 import { InlineError } from '../components/Feedback';
 import { Brand } from '../components/Brand';
+import { LandingManuscript } from '../components/LandingManuscript';
 import { ThemeControl } from '../components/ThemeControl';
 import { useTheme } from '../hooks/useTheme';
 import { useSession } from '../lib/session';
+import './AuthPage.css';
 
 export function AuthPage({ mode }: { mode: 'login' | 'register' }) {
   const { api } = useSession();
@@ -18,8 +20,13 @@ export function AuthPage({ mode }: { mode: 'login' | 'register' }) {
   const error = reason === 'invalid_attempt' ? 'This sign-in attempt expired or is invalid. Start a fresh sign-in to continue.'
     : reason === 'accounts_unavailable' ? 'Shared accounts could not complete sign-in. Please try again.' : null;
   return <div className="auth-shell">
-    <header className="auth-head"><Brand/><ThemeControl value={theme.preference} onChange={theme.setPreference}/></header>
-    <div className="accent-line"/>
+    <header className="auth-head">
+      <Brand/>
+      <div className="auth-head__actions">
+        <a className="auth-source" href="https://github.com/DebelToni/Overroot"><Github size={16} aria-hidden="true"/> Source code</a>
+        <ThemeControl value={theme.preference} onChange={theme.setPreference}/>
+      </div>
+    </header>
     <main className="auth-main">
       <section className="auth-story"><h1>Collaborative LaTeX</h1><p>Write, compile, and share LaTeX projects with people and agents.</p></section>
       <section className="auth-panel" aria-labelledby="auth-title">
@@ -28,6 +35,7 @@ export function AuthPage({ mode }: { mode: 'login' | 'register' }) {
         <InlineError message={error}/>
         <a className="primary-button primary-button--wide" href={api.url(startPath)}>{error ? 'Start fresh sign-in' : 'Continue to shared accounts'} <ArrowRight size={15}/></a>
       </section>
+      <div className="auth-example"><LandingManuscript/></div>
     </main>
   </div>;
 }
diff --git a/apps/web/src/styles.css b/apps/web/src/styles.css
index 796ae08..1f0b632 100644
--- a/apps/web/src/styles.css
+++ b/apps/web/src/styles.css
@@ -195,27 +195,7 @@ button:disabled { cursor: default; opacity: .42; }
 .offline-card h1 { margin-top: 15px; font-size: clamp(42px, 7vw, 74px); line-height: .92; letter-spacing: -.06em; }
 .offline-card p { max-width: 460px; margin: 25px 0 32px; color: var(--muted); font-size: 16px; line-height: 1.55; }
 
-/* Auth */
-.auth-shell { width: 100%; min-height: 100dvh; display: grid; grid-template-rows: 78px 2px 1fr auto; }
-.auth-head { display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(22px, 4vw, 60px); border-bottom: 1px solid var(--line); }
-.auth-main { width: 100%; max-width: 1320px; min-height: calc(100dvh - 122px); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(350px, .8fr); gap: clamp(40px, 7vw, 110px); align-items: center; padding: 70px clamp(26px, 6vw, 80px); }
-.auth-shell { background: var(--surface); }
-.auth-story h1 { max-width: 750px; font: 400 clamp(32px, 3.3vw, 46px)/1.15 var(--display); letter-spacing: -.035em; }
-.auth-story > p { max-width: 450px; margin-top: 24px; color: var(--muted); font-size: 18px; line-height: 1.65; }
-.auth-proof { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 38px; }
-.auth-proof span { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; }
-.auth-proof svg { color: var(--accent); }
-.auth-panel { padding: 32px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); box-shadow: 0 10px 40px #1d302706; }
-.auth-panel__label { display: flex; align-items: center; gap: 8px; color: var(--accent); font: 750 11px/1 var(--mono); letter-spacing: .12em; }
-.auth-panel h2 { margin-top: 20px; font-size: 30px; font-weight: 600; line-height: 1.2; letter-spacing: -.035em; }
-.auth-panel > p { margin-top: 14px; color: var(--muted); font-size: 13px; line-height: 1.55; }
-.auth-form { display: grid; gap: 21px; margin-top: 34px; }
-.auth-switch { margin-top: 24px; color: var(--muted); font-size: 11px; }
-.auth-switch a { color: var(--ink); font-weight: 700; text-underline-offset: 3px; }
-.setup-note { display: grid; gap: 6px; margin-top: 20px; padding: 14px; border-left: 2px solid var(--amber); background: var(--amber-soft); font-size: 11px; line-height: 1.5; }
-.setup-note span { color: var(--muted); }
-.setup-note code { font-family: var(--mono); }
-.auth-footer, .dashboard-footer { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 0 clamp(22px, 4vw, 60px); border-top: 1px solid var(--line); color: var(--faint); font: 650 11px/1.3 var(--mono); letter-spacing: .08em; }
+.dashboard-footer { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 0 clamp(22px, 4vw, 60px); border-top: 1px solid var(--line); color: var(--faint); font: 650 11px/1.3 var(--mono); letter-spacing: .08em; }
 
 /* Dashboard */
 .dashboard-shell { min-height: 100dvh; display: grid; grid-template-rows: 78px 2px 1fr auto; background: var(--surface); }
@@ -407,9 +387,6 @@ button:disabled { cursor: default; opacity: .42; }
 }
 
 @media (max-width: 1050px) {
-  .auth-main { grid-template-columns: 1fr; align-content: start; }
-  .auth-story { padding-top: 20px; }
-  .auth-panel { width: min(100%, 520px); }
   .workspace-head { height: 62px; }
   .workspace-head .brand { display: inline-flex; }
   .workspace-head .brand__copy { display: none; }
@@ -430,15 +407,9 @@ button:disabled { cursor: default; opacity: .42; }
   .icon-button { width: 44px; height: 44px; }
   .theme-control { height: 44px; padding: 0; }
   .theme-control button { width: 42px; height: 42px; }
-  .auth-shell, .dashboard-shell { grid-template-rows: 66px 2px 1fr auto; }
-  .auth-head, .dashboard-head { padding-inline: 16px; }
-  .auth-head .brand__copy small, .dashboard-head .brand__copy small { display: none; }
-  .auth-main { min-height: 0; gap: 36px; padding: 36px 20px 60px; }
-  .auth-story h1 { font-size: 34px; }
-  .auth-story > p { font-size: 17px; }
-  .auth-proof { gap: 14px; margin-top: 24px; }
-  .auth-panel { padding: 24px; }
-  .auth-footer { display: none; }
+  .dashboard-shell { grid-template-rows: 66px 2px 1fr auto; }
+  .dashboard-head { padding-inline: 16px; }
+  .dashboard-head .brand__copy small { display: none; }
   .dashboard-head__actions .plain-button, .dashboard-head__actions .user-chip { display: none; }
   .dashboard-head__actions { gap: 5px; }
   .dashboard-main { padding: 36px 18px 70px; }
@@ -502,7 +473,6 @@ button:disabled { cursor: default; opacity: .42; }
   .dashboard-head .theme-control button { width: 34px; }
   .brand__mark { width: 28px; height: 28px; }
   .dashboard-intro__actions { flex-direction: column; }
-  .auth-story h1 { font-size: 32px; }
   .pdf-toolbar .icon-button { width: 34px; height: 40px; }
   .pdf-toolbar .pdf-readout { min-width: 38px; }
   .rule-row { grid-template-columns: 27px minmax(0, 1fr) auto; }