diff --git a/app/globals.css b/app/globals.css
index d1f74a0..c49a048 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -4,6 +4,12 @@
 @import "./theme/spacing.css";
 @import "./theme/containers.css";
 
+/* Hash focus from the skip link. Beats the preflight :focus-visible outline. */
+#conteudo:focus,
+#conteudo:focus-visible {
+  outline: none;
+}
+
 @custom-variant dark (&:where(.dark, .dark *));
 
 @theme {
diff --git a/components/layout/site-shell.tsx b/components/layout/site-shell.tsx
index 3d99d47..14a2bab 100644
--- a/components/layout/site-shell.tsx
+++ b/components/layout/site-shell.tsx
@@ -7,7 +7,9 @@ import { Footer } from '@/components/layout/footer'
 import { Header } from '@/components/layout/header'
 import { LoadingBar } from '@/components/layout/loading-indicator'
 import { NavigationProgress } from '@/components/layout/navigation-progress'
+import { SkipLink } from '@/components/layout/skip-link'
 import { ThemeProvider } from '@/components/theme-provider'
+import { getDictionary } from '@/lib/i18n/dictionary'
 import { htmlLang, type InterfaceLanguage } from '@/lib/i18n/types'
 import '@/app/globals.css'
 
@@ -31,6 +33,8 @@ export function SiteShell({
   language: InterfaceLanguage
   children: ReactNode
 }) {
+  const skipLabel = getDictionary(language).skipLink.label
+
   return (
     <html
       lang={htmlLang[language]}
@@ -46,8 +50,11 @@ export function SiteShell({
             />
             <BootProgress />
             <NavigationProgress />
+            <SkipLink label={skipLabel} />
             <Header language={language} />
-            {children}
+            <div id="conteudo" tabIndex={-1}>
+              {children}
+            </div>
             <Footer />
           </InterfaceLanguageProvider>
         </ThemeProvider>
diff --git a/components/layout/skip-link.test.tsx b/components/layout/skip-link.test.tsx
new file mode 100644
index 0000000..71f6bdb
--- /dev/null
+++ b/components/layout/skip-link.test.tsx
@@ -0,0 +1,22 @@
+import { cleanup, render, screen } from '@testing-library/react'
+import { afterEach, expect, test } from 'vitest'
+import { SkipLink } from './skip-link'
+
+afterEach(() => {
+  cleanup()
+})
+
+test('points at #conteudo in Portuguese and English', () => {
+  const { unmount } = render(<SkipLink label="Pular para o conteúdo" />)
+
+  const link = screen.getByRole('link', { name: 'Pular para o conteúdo' })
+  expect(link.getAttribute('href')).toBe('#conteudo')
+  expect(link.closest('nav')).toBeNull()
+
+  unmount()
+  render(<SkipLink label="Skip to content" />)
+
+  expect(
+    screen.getByRole('link', { name: 'Skip to content' }).getAttribute('href'),
+  ).toBe('#conteudo')
+})
diff --git a/components/layout/skip-link.tsx b/components/layout/skip-link.tsx
new file mode 100644
index 0000000..5e563ae
--- /dev/null
+++ b/components/layout/skip-link.tsx
@@ -0,0 +1,19 @@
+// not-sr-only sets position: static and fights with fixed. Reset the clip on focus.
+const skipLinkClassName = [
+  'sr-only fixed z-50 bg-background text-sm font-medium text-foreground',
+  'outline-hidden focus-visible:ring-2 focus-visible:ring-foreground/35',
+  'focus-visible:ring-offset-2 focus-visible:ring-offset-background',
+  'focus-visible:fixed focus-visible:top-4 focus-visible:left-4',
+  'focus-visible:m-0 focus-visible:h-auto focus-visible:w-auto',
+  'focus-visible:overflow-visible focus-visible:px-4 focus-visible:py-2',
+  'focus-visible:whitespace-normal focus-visible:rounded-md',
+  'focus-visible:[clip-path:none]',
+].join(' ')
+
+export function SkipLink({ label }: { label: string }) {
+  return (
+    <a href="#conteudo" className={skipLinkClassName}>
+      {label}
+    </a>
+  )
+}
diff --git a/components/views/blog-view.test.tsx b/components/views/blog-view.test.tsx
index 4e7a1b3..6bbe1c9 100644
--- a/components/views/blog-view.test.tsx
+++ b/components/views/blog-view.test.tsx
@@ -89,14 +89,23 @@ test('list view formats month and year in English', () => {
   expect(within(articleLink).getByRole('time').textContent).toBe('Sep 2026')
 })
 
-test('grid view hides descriptions and shows cover images', () => {
-  renderBlog('pt', { view: 'grid' })
+test('grid view hides descriptions and treats covers as decorative', () => {
+  const { container } = renderBlog('pt', { view: 'grid' })
 
   expect(
     screen.queryByText('Um passeio pelo pipeline de ponta a ponta.'),
   ).toBeNull()
-  expect(screen.getAllByRole('img')).toHaveLength(3)
-  expect(screen.getByRole('img', { name: 'Hello World' })).toBeTruthy()
+  const covers = container.querySelectorAll('img')
+  expect(covers).toHaveLength(3)
+  for (const cover of covers) {
+    expect(cover.getAttribute('alt')).toBe('')
+  }
+  expect(
+    screen.getByRole('link', {
+      name: (accessibleName) =>
+        accessibleName.split('Hello World').length - 1 === 1,
+    }),
+  ).toBeTruthy()
 })
 
 test('view switch links preserve the current page', () => {
diff --git a/components/views/blog-view.tsx b/components/views/blog-view.tsx
index b250876..7993e31 100644
--- a/components/views/blog-view.tsx
+++ b/components/views/blog-view.tsx
@@ -116,7 +116,7 @@ function GridCard({
           {coverSrc ? (
             <Image
               src={coverSrc}
-              alt={post.title}
+              alt=""
               width={COVER_WIDTH}
               height={COVER_HEIGHT}
               className="size-full object-cover"
diff --git a/components/views/post-article.test.tsx b/components/views/post-article.test.tsx
new file mode 100644
index 0000000..a2283f0
--- /dev/null
+++ b/components/views/post-article.test.tsx
@@ -0,0 +1,67 @@
+import { cleanup, render, screen } from '@testing-library/react'
+import type { ReactNode } from 'react'
+import { afterEach, expect, test, vi } from 'vitest'
+import type { Post } from '@/lib/content/posts'
+import { PostArticle } from './post-article'
+
+vi.mock('next/image', () => ({
+  default: function MockImage({ alt, src }: { alt: string; src: string }) {
+    return <img alt={alt} src={src} />
+  },
+}))
+
+vi.mock('@/lib/content/mdx', () => ({
+  MdxContent: ({ source }: { source: string }) => <div>{source}</div>,
+}))
+
+vi.mock('next/link', () => ({
+  default: function MockLink({
+    children,
+    href,
+    className,
+  }: {
+    children: ReactNode
+    href: string
+    className?: string
+  }) {
+    return (
+      <a href={href} className={className}>
+        {children}
+      </a>
+    )
+  },
+}))
+
+const post: Post = {
+  slug: 'hello-world',
+  content: 'Body',
+  frontmatter: {
+    title: 'Hello World',
+    description: 'A post',
+    date: new Date('2026-09-21T00:00:00.000Z'),
+    tags: [],
+    cover: 'hello-world.png',
+    language: 'pt',
+  },
+}
+
+afterEach(() => {
+  cleanup()
+})
+
+test('wraps the article frame in main and keeps the top button outside the frame', () => {
+  const { container } = render(<PostArticle post={post} language="pt" />)
+
+  const main = screen.getByRole('main')
+  const frame = container.querySelector('.article-frame')
+  const article = container.querySelector('article')
+  expect(frame).toBeTruthy()
+  expect(main.contains(frame)).toBe(true)
+  expect(frame?.contains(article)).toBe(true)
+  expect(article?.getAttribute('data-analytics-source')).toBe('post')
+
+  const backToTop = screen.getByRole('button', { name: 'Voltar ao topo' })
+  expect(main.contains(backToTop)).toBe(true)
+  expect(frame?.contains(backToTop)).toBe(false)
+  expect(container.querySelector('img')?.getAttribute('alt')).toBe('')
+})
diff --git a/components/views/post-article.tsx b/components/views/post-article.tsx
index 96c4f35..fa454d2 100644
--- a/components/views/post-article.tsx
+++ b/components/views/post-article.tsx
@@ -69,7 +69,7 @@ export function PostArticle({
     : undefined
 
   return (
-    <>
+    <main>
       <div className="article-frame">
         <Container
           as="article"
@@ -87,7 +87,7 @@ export function PostArticle({
           {coverSrc ? (
             <Image
               src={coverSrc}
-              alt={frontmatter.title}
+              alt=""
               width={COVER_WIDTH}
               height={COVER_HEIGHT}
               className={articleCoverClassName}
@@ -123,6 +123,6 @@ export function PostArticle({
         </Container>
       </div>
       <ArticleScrollToTop label={copy.backToTop} />
-    </>
+    </main>
   )
 }
diff --git a/components/views/view-mode-switch.test.tsx b/components/views/view-mode-switch.test.tsx
new file mode 100644
index 0000000..48502e8
--- /dev/null
+++ b/components/views/view-mode-switch.test.tsx
@@ -0,0 +1,52 @@
+import { cleanup, render, screen } from '@testing-library/react'
+import { afterEach, expect, test } from 'vitest'
+import { ViewModeSwitch } from './view-mode-switch'
+
+const options = [
+  { id: 'list' as const, label: 'Lista', icon: <span>list</span> },
+  { id: 'grid' as const, label: 'Grade', icon: <span>grid</span> },
+]
+
+afterEach(() => {
+  cleanup()
+})
+
+test('link mode marks the committed view with aria-current', () => {
+  render(
+    <ViewModeSwitch
+      ariaLabel="Formato"
+      view="list"
+      idPrefix="blog-view"
+      hrefFor={(id) => (id === 'list' ? '/blog' : '/blog?view=grid')}
+      options={options}
+    />,
+  )
+
+  const list = screen.getByRole('link', { name: 'Lista' })
+  const grid = screen.getByRole('link', { name: 'Grade' })
+
+  expect(list.getAttribute('aria-current')).toBe('page')
+  expect(grid.hasAttribute('aria-current')).toBe(false)
+  expect(list.hasAttribute('aria-pressed')).toBe(false)
+  expect(grid.hasAttribute('aria-pressed')).toBe(false)
+  expect(list.className.split(/\s+/)).toContain('text-foreground')
+})
+
+test('button mode keeps aria-pressed and omits aria-current', () => {
+  render(
+    <ViewModeSwitch
+      ariaLabel="Formato"
+      view="grid"
+      idPrefix="community-view"
+      options={options}
+    />,
+  )
+
+  const list = screen.getByRole('button', { name: 'Lista' })
+  const grid = screen.getByRole('button', { name: 'Grade' })
+
+  expect(grid.getAttribute('aria-pressed')).toBe('true')
+  expect(list.getAttribute('aria-pressed')).toBe('false')
+  expect(list.hasAttribute('aria-current')).toBe(false)
+  expect(grid.hasAttribute('aria-current')).toBe(false)
+})
diff --git a/components/views/view-mode-switch.tsx b/components/views/view-mode-switch.tsx
index 3ee1df1..6cf5d32 100644
--- a/components/views/view-mode-switch.tsx
+++ b/components/views/view-mode-switch.tsx
@@ -90,7 +90,7 @@ export function ViewModeSwitch({
               <Link
                 key={option.id}
                 href={hrefFor(option.id)}
-                aria-pressed={pressed}
+                aria-current={pressed ? 'page' : undefined}
                 aria-label={option.label}
                 aria-describedby={tooltipId}
                 data-highlight-target={option.id}
diff --git a/e2e/skip-link.spec.ts b/e2e/skip-link.spec.ts
new file mode 100644
index 0000000..7924bff
--- /dev/null
+++ b/e2e/skip-link.spec.ts
@@ -0,0 +1,72 @@
+import { expect, type Page, test } from '@playwright/test'
+
+async function skipToContent(page: Page, path: string) {
+  await page.goto(path)
+  await page.keyboard.press('Tab')
+
+  const skip = page.getByRole('link', { name: 'Pular para o conteúdo' })
+  await expect(skip).toBeFocused()
+
+  const box = await skip.boundingBox()
+  expect(box?.width ?? 0).toBeGreaterThan(40)
+  expect(box?.height ?? 0).toBeGreaterThan(16)
+  await expect(skip).toHaveCSS('clip-path', 'none')
+
+  await page.keyboard.press('Enter')
+
+  const target = page.locator('#conteudo')
+  await expect(target).toBeFocused()
+  await expect(target).toHaveCSS('outline-style', 'none')
+}
+
+test('first Tab skips to content on the home page', async ({ page }) => {
+  await skipToContent(page, '/')
+})
+
+test('first Tab skips to content on a post', async ({ page }) => {
+  await skipToContent(page, '/blog/meu-blog-profissional')
+})
+
+test('open mobile menu makes the skip link inert', async ({ page }) => {
+  await page.setViewportSize({ width: 390, height: 844 })
+  await page.goto('/')
+  await page.getByRole('button', { name: 'Menu' }).click()
+
+  const skip = page.locator('a[href="#conteudo"]')
+  await expect(skip).toHaveAttribute('inert')
+
+  for (let step = 0; step < 8; step += 1) {
+    await page.keyboard.press('Tab')
+    await expect(skip).not.toBeFocused()
+  }
+})
+
+test.describe('without JavaScript', () => {
+  test.use({ javaScriptEnabled: false })
+
+  test('Enter then Tab reaches the first content link on the home page', async ({
+    page,
+  }) => {
+    await skipWithoutJavaScript(page, '/')
+  })
+
+  test('Enter then Tab reaches the first content link on a post', async ({
+    page,
+  }) => {
+    await skipWithoutJavaScript(page, '/blog/meu-blog-profissional')
+  })
+})
+
+async function skipWithoutJavaScript(page: Page, path: string) {
+  await page.goto(path)
+  await page.keyboard.press('Tab')
+  await expect(
+    page.getByRole('link', { name: 'Pular para o conteúdo' }),
+  ).toBeFocused()
+
+  await page.keyboard.press('Enter')
+  await expect(page.locator('#conteudo')).toBeFocused()
+
+  await page.keyboard.press('Tab')
+  await expect(page.locator('#conteudo a').first()).toBeFocused()
+}
diff --git a/lib/i18n/dictionary.test.ts b/lib/i18n/dictionary.test.ts
index 8648a9b..42fe83d 100644
--- a/lib/i18n/dictionary.test.ts
+++ b/lib/i18n/dictionary.test.ts
@@ -23,6 +23,8 @@ test('pt and en dictionaries share the same key shape', () => {
   expect(Object.keys(en.language)).toEqual(Object.keys(pt.language))
   expect(Object.keys(pt.mobileMenu)).toEqual(['trigger', 'navAriaLabel'])
   expect(Object.keys(en.mobileMenu)).toEqual(Object.keys(pt.mobileMenu))
+  expect(Object.keys(pt.skipLink)).toEqual(['label'])
+  expect(Object.keys(en.skipLink)).toEqual(Object.keys(pt.skipLink))
   expect(Object.keys(pt.navigation)).toEqual(['loading'])
   expect(Object.keys(en.navigation)).toEqual(Object.keys(pt.navigation))
 })
@@ -71,6 +73,8 @@ test('includes theme, language switch, and mobile menu copy in both languages',
   expect(en.language.switchToPt).toBe('Switch to Portuguese')
   expect(pt.mobileMenu.trigger).toBe('Menu')
   expect(en.mobileMenu.navAriaLabel).toBe('Main navigation')
+  expect(pt.skipLink.label).toBe('Pular para o conteúdo')
+  expect(en.skipLink.label).toBe('Skip to content')
   expect(pt.navigation.loading).toBe('O conteúdo está sendo carregado')
   expect(en.navigation.loading).toBe('The content is loading')
 })
diff --git a/lib/i18n/dictionary.ts b/lib/i18n/dictionary.ts
index d7d4069..0742c90 100644
--- a/lib/i18n/dictionary.ts
+++ b/lib/i18n/dictionary.ts
@@ -21,6 +21,9 @@ export type UiDictionary = {
     trigger: string
     navAriaLabel: string
   }
+  skipLink: {
+    label: string
+  }
   navigation: {
     loading: string
   }
@@ -42,6 +45,9 @@ const uiCopy: Record<InterfaceLanguage, Omit<UiDictionary, 'nav'>> = {
       trigger: 'Menu',
       navAriaLabel: 'Navegação principal',
     },
+    skipLink: {
+      label: 'Pular para o conteúdo',
+    },
     navigation: {
       loading: 'O conteúdo está sendo carregado',
     },
@@ -61,6 +67,9 @@ const uiCopy: Record<InterfaceLanguage, Omit<UiDictionary, 'nav'>> = {
       trigger: 'Menu',
       navAriaLabel: 'Main navigation',
     },
+    skipLink: {
+      label: 'Skip to content',
+    },
     navigation: {
       loading: 'The content is loading',
     },