diff --git a/apps/frontend/src/app/app.html b/apps/frontend/src/app/app.html
index f447414..03c3155 100644
--- a/apps/frontend/src/app/app.html
+++ b/apps/frontend/src/app/app.html
@@ -1,5 +1,6 @@
+<a href="#main-content" class="skip-link">Skip to main content</a>
 <app-header></app-header>
-<main class="main-content">
+<main id="main-content" class="main-content" tabindex="-1">
   <router-outlet></router-outlet>
 </main>
 <app-footer></app-footer>
diff --git a/apps/frontend/src/app/components/footer/footer.component.ts b/apps/frontend/src/app/components/footer/footer.component.ts
index 478fb26..4f26d8c 100644
--- a/apps/frontend/src/app/components/footer/footer.component.ts
+++ b/apps/frontend/src/app/components/footer/footer.component.ts
@@ -12,24 +12,24 @@ import { CommonModule } from '@angular/common';
   standalone: true,
   imports: [CommonModule],
   template: `
-    <footer class="footer">
+    <footer class="footer" role="contentinfo">
       <div class="footer-content">
         <div class="cta-section">
-          <div class="cta-card discord">
-            <h3>Join the Community</h3>
+          <section class="cta-card discord" aria-labelledby="discord-heading">
+            <h2 id="discord-heading">Join the Community</h2>
             <p>Want to chat about what we're reading, playing, or listening to? Got recommendations? Come hang out!</p>
             <a href="https://chat.nhcarrigan.com" target="_blank" rel="noopener noreferrer" class="btn btn-discord">
-              Join our Discord
+              Join our Discord<span class="sr-only"> (opens in new window)</span>
             </a>
-          </div>
+          </section>
 
-          <div class="cta-card donate">
-            <h3>Support Naomi</h3>
+          <section class="cta-card donate" aria-labelledby="donate-heading">
+            <h2 id="donate-heading">Support Naomi</h2>
             <p>Enjoying the vibes? Your support helps keep the servers running and the coffee flowing!</p>
             <a href="https://donate.nhcarrigan.com" target="_blank" rel="noopener noreferrer" class="btn btn-donate">
-              Buy us a coffee
+              Buy us a coffee<span class="sr-only"> (opens in new window)</span>
             </a>
-          </div>
+          </section>
         </div>
 
         <div class="footer-bottom">
@@ -73,7 +73,7 @@ import { CommonModule } from '@angular/common';
       box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
     }
 
-    .cta-card h3 {
+    .cta-card h2 {
       margin: 0 0 0.75rem 0;
       font-size: 1.25rem;
       color: var(--witch-moon);
@@ -131,6 +131,18 @@ import { CommonModule } from '@angular/common';
       font-size: 0.9rem;
       color: var(--witch-lavender);
     }
+
+    .sr-only {
+      position: absolute;
+      width: 1px;
+      height: 1px;
+      padding: 0;
+      margin: -1px;
+      overflow: hidden;
+      clip: rect(0, 0, 0, 0);
+      white-space: nowrap;
+      border-width: 0;
+    }
   `]
 })
 export class FooterComponent {
diff --git a/apps/frontend/src/app/components/games/games-list.component.ts b/apps/frontend/src/app/components/games/games-list.component.ts
index 5e00e65..ce4ee91 100644
--- a/apps/frontend/src/app/components/games/games-list.component.ts
+++ b/apps/frontend/src/app/components/games/games-list.component.ts
@@ -503,39 +503,49 @@ import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment, SuggestionEnti
         </form>
       }
 
-      <div class="search-section">
+      <div class="search-section" role="search" aria-label="Game search and filters">
+        <label for="game-search" class="sr-only">Search games</label>
         <input
-          type="text"
+          type="search"
+          id="game-search"
           [value]="searchQuery()"
           (input)="searchQuery.set($any($event.target).value); currentPage.set(1)"
           name="search"
           placeholder="Search by title, platform, or notes..."
           class="search-input"
+          aria-label="Search by title, platform, or notes"
+        >
+        <button
+          (click)="toggleFilters()"
+          class="btn btn-secondary btn-sm"
+          [attr.aria-expanded]="showFilters()"
+          aria-controls="advanced-filters"
+          type="button"
         >
-        <button (click)="toggleFilters()" class="btn btn-secondary btn-sm">
           {{ showFilters() ? 'Hide' : 'Show' }} Advanced Filters
           @if (selectedTags().length > 0) {
-            ({{ selectedTags().length }})
+            <span aria-label="{{ selectedTags().length }} active filters">({{ selectedTags().length }})</span>
           }
         </button>
         @if (searchQuery() || selectedTags().length > 0) {
-          <button (click)="clearFilters()" class="btn btn-secondary btn-sm">
+          <button (click)="clearFilters()" class="btn btn-secondary btn-sm" type="button">
             Clear All Filters
           </button>
         }
       </div>
 
       @if (showFilters()) {
-        <div class="advanced-filters">
+        <div class="advanced-filters" id="advanced-filters" role="region" aria-label="Advanced filters">
           <div class="filter-group">
-            <h4>Filter by Tags</h4>
-            <div class="tags-filter">
+            <h3>Filter by Tags</h3>
+            <div class="tags-filter" role="group" aria-label="Tag filters">
               @for (tag of allTags(); track tag) {
                 <label class="tag-checkbox">
                   <input
                     type="checkbox"
                     [checked]="selectedTags().includes(tag)"
                     (change)="toggleTag(tag)"
+                    [attr.aria-label]="'Filter by ' + tag"
                   >
                   <span>{{ tag }}</span>
                 </label>
@@ -548,39 +558,49 @@ import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment, SuggestionEnti
         </div>
       }
 
-      <div class="filters">
+      <div class="filters" role="group" aria-label="Filter games by status">
         <button
           (click)="setFilter('all')"
           [class.active]="statusFilter() === 'all'"
+          [attr.aria-pressed]="statusFilter() === 'all'"
           class="filter-btn"
+          type="button"
         >
           All ({{ games().length }})
         </button>
         <button
           (click)="setFilter(GameStatus.playing)"
           [class.active]="statusFilter() === GameStatus.playing"
+          [attr.aria-pressed]="statusFilter() === GameStatus.playing"
           class="filter-btn"
+          type="button"
         >
           Playing ({{ playingCount() }})
         </button>
         <button
           (click)="setFilter(GameStatus.completed)"
           [class.active]="statusFilter() === GameStatus.completed"
+          [attr.aria-pressed]="statusFilter() === GameStatus.completed"
           class="filter-btn"
+          type="button"
         >
           Completed ({{ completedCount() }})
         </button>
         <button
           (click)="setFilter(GameStatus.backlog)"
           [class.active]="statusFilter() === GameStatus.backlog"
+          [attr.aria-pressed]="statusFilter() === GameStatus.backlog"
           class="filter-btn"
+          type="button"
         >
           Backlog ({{ backlogCount() }})
         </button>
         <button
           (click)="setFilter(GameStatus.retired)"
           [class.active]="statusFilter() === GameStatus.retired"
+          [attr.aria-pressed]="statusFilter() === GameStatus.retired"
           class="filter-btn"
+          type="button"
         >
           Retired ({{ retiredCount() }})
         </button>
@@ -1061,6 +1081,18 @@ import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment, SuggestionEnti
     input[type="file"]:hover {
       border-color: #10b981;
     }
+
+    .sr-only {
+      position: absolute;
+      width: 1px;
+      height: 1px;
+      padding: 0;
+      margin: -1px;
+      overflow: hidden;
+      clip: rect(0, 0, 0, 0);
+      white-space: nowrap;
+      border-width: 0;
+    }
   `]
 })
 export class GamesListComponent implements OnInit {
diff --git a/apps/frontend/src/app/components/header/header.component.ts b/apps/frontend/src/app/components/header/header.component.ts
index 924f56c..7d35d54 100644
--- a/apps/frontend/src/app/components/header/header.component.ts
+++ b/apps/frontend/src/app/components/header/header.component.ts
@@ -6,7 +6,7 @@
 
 import { Component, inject, signal, OnInit } from '@angular/core';
 import { CommonModule } from '@angular/common';
-import { RouterModule } from '@angular/router';
+import { RouterModule, Router } from '@angular/router';
 import { AuthService } from '../../services/auth.service';
 import { ApiService } from '../../services/api.service';
 
@@ -16,58 +16,67 @@ import { ApiService } from '../../services/api.service';
   imports: [CommonModule, RouterModule],
   template: `
     <header class="header">
-      <nav class="navbar">
+      <nav class="navbar" aria-label="Main navigation">
         <div class="nav-brand">
-          <img src="/assets/icons/icon-72x72.png" alt="Naomi's Library" class="brand-icon" />
+          <img src="/assets/icons/icon-72x72.png" alt="" class="brand-icon" role="presentation" />
           <h1><a routerLink="/">Naomi's Library</a></h1>
           @if (version()) {
-            <span class="version">v{{ version() }}</span>
+            <span class="version" aria-label="Version {{ version() }}">v{{ version() }}</span>
           }
         </div>
 
-        <ul class="nav-links">
-          <li><a routerLink="/games" routerLinkActive="active">Games</a></li>
-          <li><a routerLink="/books" routerLinkActive="active">Books</a></li>
-          <li><a routerLink="/music" routerLinkActive="active">Music</a></li>
-          <li><a routerLink="/shows" routerLinkActive="active">Shows</a></li>
-          <li><a routerLink="/manga" routerLinkActive="active">Manga</a></li>
-          <li><a routerLink="/art" routerLinkActive="active">Art</a></li>
+        <ul class="nav-links" role="list">
+          <li><a routerLink="/games" routerLinkActive="active" [attr.aria-current]="isCurrentRoute('/games') ? 'page' : null">Games</a></li>
+          <li><a routerLink="/books" routerLinkActive="active" [attr.aria-current]="isCurrentRoute('/books') ? 'page' : null">Books</a></li>
+          <li><a routerLink="/music" routerLinkActive="active" [attr.aria-current]="isCurrentRoute('/music') ? 'page' : null">Music</a></li>
+          <li><a routerLink="/shows" routerLinkActive="active" [attr.aria-current]="isCurrentRoute('/shows') ? 'page' : null">Shows</a></li>
+          <li><a routerLink="/manga" routerLinkActive="active" [attr.aria-current]="isCurrentRoute('/manga') ? 'page' : null">Manga</a></li>
+          <li><a routerLink="/art" routerLinkActive="active" [attr.aria-current]="isCurrentRoute('/art') ? 'page' : null">Art</a></li>
         </ul>
 
         <div class="auth-section">
           @if (authService.user(); as user) {
             <div class="user-menu">
               @if (user.avatar) {
-                <img
-                  [src]="user.avatar"
-                  [alt]="user.username"
-                  class="user-avatar"
+                <button
+                  class="user-avatar-button"
+                  [attr.aria-label]="'User menu for ' + user.username"
+                  [attr.aria-expanded]="showDropdown()"
+                  aria-haspopup="true"
                   (click)="toggleDropdown()"
-                  (keyup.enter)="toggleDropdown()"
-                  (keyup.space)="toggleDropdown()"
-                  tabindex="0"
-                  role="button"
-                />
+                  (keydown.escape)="closeDropdown()"
+                >
+                  <img
+                    [src]="user.avatar"
+                    [alt]="'Avatar for ' + user.username"
+                    class="user-avatar"
+                  />
+                </button>
               }
               @if (showDropdown()) {
-                <div class="dropdown-menu">
-                  <a [routerLink]="['/profile', user.slug || user.id]" class="dropdown-item" (click)="closeDropdown()">My Profile</a>
-                  <a routerLink="/settings" class="dropdown-item" (click)="closeDropdown()">Settings</a>
-                  <a routerLink="/achievements" class="dropdown-item" (click)="closeDropdown()">🏆 Achievements</a>
-                  <a routerLink="/leaderboard" class="dropdown-item" (click)="closeDropdown()">🏆 Leaderboard</a>
-                  <a routerLink="/activity" class="dropdown-item" (click)="closeDropdown()">📰 Activity Feed</a>
-                  <a routerLink="/about" class="dropdown-item" (click)="closeDropdown()">ℹ️ About</a>
+                <div
+                  class="dropdown-menu"
+                  role="menu"
+                  aria-label="User menu"
+                  (keydown.escape)="closeDropdown()"
+                >
+                  <a [routerLink]="['/profile', user.slug || user.id]" class="dropdown-item" role="menuitem" (click)="closeDropdown()">My Profile</a>
+                  <a routerLink="/settings" class="dropdown-item" role="menuitem" (click)="closeDropdown()">Settings</a>
+                  <a routerLink="/achievements" class="dropdown-item" role="menuitem" (click)="closeDropdown()"><span aria-hidden="true">🏆</span> Achievements</a>
+                  <a routerLink="/leaderboard" class="dropdown-item" role="menuitem" (click)="closeDropdown()"><span aria-hidden="true">🏆</span> Leaderboard</a>
+                  <a routerLink="/activity" class="dropdown-item" role="menuitem" (click)="closeDropdown()"><span aria-hidden="true">📰</span> Activity Feed</a>
+                  <a routerLink="/about" class="dropdown-item" role="menuitem" (click)="closeDropdown()"><span aria-hidden="true">ℹ️</span> About</a>
                   @if (!user.isAdmin) {
-                    <a routerLink="/my-suggestions" class="dropdown-item" (click)="closeDropdown()">My Suggestions</a>
+                    <a routerLink="/my-suggestions" class="dropdown-item" role="menuitem" (click)="closeDropdown()">My Suggestions</a>
                   }
-                  <a routerLink="/my-likes" class="dropdown-item" (click)="closeDropdown()">My Likes</a>
+                  <a routerLink="/my-likes" class="dropdown-item" role="menuitem" (click)="closeDropdown()">My Likes</a>
                   @if (user.isAdmin) {
-                    <a routerLink="/admin/users" class="dropdown-item" (click)="closeDropdown()">Users</a>
-                    <a routerLink="/admin/audit" class="dropdown-item" (click)="closeDropdown()">Audit</a>
-                    <a routerLink="/admin/suggestions" class="dropdown-item" (click)="closeDropdown()">Suggestions</a>
-                    <a routerLink="/admin/reports" class="dropdown-item" (click)="closeDropdown()">Reports</a>
+                    <a routerLink="/admin/users" class="dropdown-item" role="menuitem" (click)="closeDropdown()">Users</a>
+                    <a routerLink="/admin/audit" class="dropdown-item" role="menuitem" (click)="closeDropdown()">Audit</a>
+                    <a routerLink="/admin/suggestions" class="dropdown-item" role="menuitem" (click)="closeDropdown()">Suggestions</a>
+                    <a routerLink="/admin/reports" class="dropdown-item" role="menuitem" (click)="closeDropdown()">Reports</a>
                   }
-                  <button (click)="logout()" class="dropdown-item logout-btn">Logout</button>
+                  <button (click)="logout()" class="dropdown-item logout-btn" role="menuitem">Logout</button>
                 </div>
               }
             </div>
@@ -172,20 +181,35 @@ import { ApiService } from '../../services/api.service';
       position: relative;
     }
 
+    .user-avatar-button {
+      background: none;
+      border: none;
+      padding: 0;
+      cursor: pointer;
+      display: flex;
+      align-items: center;
+    }
+
     .user-avatar {
       width: 40px;
       height: 40px;
       border-radius: 50%;
       border: 2px solid var(--witch-lavender);
       transition: all 0.3s;
-      cursor: pointer;
     }
 
-    .user-avatar:hover {
+    .user-avatar-button:hover .user-avatar,
+    .user-avatar-button:focus .user-avatar {
       border-color: var(--witch-moon);
       transform: scale(1.1);
     }
 
+    .user-avatar-button:focus-visible {
+      outline: 3px solid var(--witch-rose);
+      outline-offset: 2px;
+      border-radius: 50%;
+    }
+
     .dropdown-menu {
       position: absolute;
       top: 50px;
@@ -304,6 +328,7 @@ import { ApiService } from '../../services/api.service';
 export class HeaderComponent implements OnInit {
   authService = inject(AuthService);
   private apiService = inject(ApiService);
+  private router = inject(Router);
   version = signal<string | null>(null);
   showDropdown = signal<boolean>(false);
 
@@ -314,6 +339,10 @@ export class HeaderComponent implements OnInit {
     });
   }
 
+  isCurrentRoute(route: string): boolean {
+    return this.router.url.startsWith(route);
+  }
+
   toggleDropdown() {
     this.showDropdown.update(v => !v);
   }
diff --git a/apps/frontend/src/app/components/report-modal/report-modal.component.ts b/apps/frontend/src/app/components/report-modal/report-modal.component.ts
index c1fd79f..6a1bf0d 100644
--- a/apps/frontend/src/app/components/report-modal/report-modal.component.ts
+++ b/apps/frontend/src/app/components/report-modal/report-modal.component.ts
@@ -17,8 +17,8 @@ import { ReportReason } from '@library/shared-types';
   standalone: true,
   imports: [CommonModule, FormsModule],
   template: `
-    <div class="modal-overlay" (click)="onOverlayClick($event)" (keydown.escape)="closeModal.emit()" tabindex="-1">
-      <div class="modal-card" role="dialog" aria-labelledby="modal-title" aria-modal="true">
+    <div class="modal-overlay" (click)="onOverlayClick($event)" (keydown.escape)="onClose()" tabindex="-1" role="presentation">
+      <div class="modal-card" role="dialog" aria-labelledby="modal-title" aria-modal="true" tabindex="-1">
         <div class="modal-header">
           <h2 id="modal-title">{{ modalTitle() }}</h2>
           <button
diff --git a/apps/frontend/src/app/components/shared/like-button.component.ts b/apps/frontend/src/app/components/shared/like-button.component.ts
index 6d95188..7aa2f8e 100644
--- a/apps/frontend/src/app/components/shared/like-button.component.ts
+++ b/apps/frontend/src/app/components/shared/like-button.component.ts
@@ -23,10 +23,11 @@ import { take } from 'rxjs';
         [class.liked]="liked()"
         [disabled]="loading() || !isAuthenticated()"
         (click)="toggleLike()"
-        [title]="getTitle()"
+        [attr.aria-label]="getAriaLabel()"
+        [attr.aria-pressed]="liked()"
       >
-        <span class="heart-icon">{{ liked() ? '❤️' : '🤍' }}</span>
-        <span class="like-count">{{ count() }}</span>
+        <span class="heart-icon" aria-hidden="true">{{ liked() ? '❤️' : '🤍' }}</span>
+        <span class="like-count" aria-label="{{ count() }} likes">{{ count() }}</span>
       </button>
     </div>
   `,
@@ -164,4 +165,15 @@ export class LikeButtonComponent implements OnInit {
     }
     return this.liked() ? 'Unlike' : 'Like';
   }
+
+  getAriaLabel(): string {
+    const count = this.count();
+    const likeText = count === 1 ? 'like' : 'likes';
+    if (!this.isAuthenticated()) {
+      return `Sign in to like. ${count} ${likeText}`;
+    }
+    return this.liked()
+      ? `Unlike. ${count} ${likeText}`
+      : `Like. ${count} ${likeText}`;
+  }
 }
\ No newline at end of file
diff --git a/apps/frontend/src/app/components/shared/pagination.component.ts b/apps/frontend/src/app/components/shared/pagination.component.ts
index f7b1156..2ecabd1 100644
--- a/apps/frontend/src/app/components/shared/pagination.component.ts
+++ b/apps/frontend/src/app/components/shared/pagination.component.ts
@@ -12,39 +12,44 @@ import { CommonModule } from '@angular/common';
   standalone: true,
   imports: [CommonModule],
   template: `
-    <div class="pagination-container">
-      <div class="pagination-info">
+    <nav class="pagination-container" aria-label="Pagination">
+      <div class="pagination-info" role="status" aria-live="polite">
         Showing {{ startItem() }} - {{ endItem() }} of {{ totalItems }} items
       </div>
 
-      <div class="pagination-controls">
+      <div class="pagination-controls" role="navigation" aria-label="Page navigation">
         <button
           (click)="onPageChange(1)"
           [disabled]="currentPage === 1"
           class="btn btn-sm pagination-btn"
-          title="First page"
+          aria-label="Go to first page"
+          type="button"
         >
-          ⟪
+          <span aria-hidden="true">⟪</span>
         </button>
 
         <button
           (click)="onPageChange(currentPage - 1)"
           [disabled]="currentPage === 1"
           class="btn btn-sm pagination-btn"
-          title="Previous page"
+          aria-label="Go to previous page"
+          type="button"
         >
-          ←
+          <span aria-hidden="true">←</span>
         </button>
 
-        <div class="page-numbers">
+        <div class="page-numbers" role="group" aria-label="Page numbers">
           @for (page of pageNumbers(); track page) {
             @if (page === '...') {
-              <span class="page-ellipsis">{{ page }}</span>
+              <span class="page-ellipsis" aria-hidden="true">{{ page }}</span>
             } @else {
               <button
                 (click)="onPageChange(+page)"
                 [class.active]="currentPage === +page"
+                [attr.aria-current]="currentPage === +page ? 'page' : null"
+                [attr.aria-label]="'Go to page ' + page"
                 class="btn btn-sm pagination-btn page-number"
+                type="button"
               >
                 {{ page }}
               </button>
@@ -56,18 +61,20 @@ import { CommonModule } from '@angular/common';
           (click)="onPageChange(currentPage + 1)"
           [disabled]="currentPage === totalPages()"
           class="btn btn-sm pagination-btn"
-          title="Next page"
+          aria-label="Go to next page"
+          type="button"
         >
-          →
+          <span aria-hidden="true">→</span>
         </button>
 
         <button
           (click)="onPageChange(totalPages())"
           [disabled]="currentPage === totalPages()"
           class="btn btn-sm pagination-btn"
-          title="Last page"
+          aria-label="Go to last page"
+          type="button"
         >
-          ⟫
+          <span aria-hidden="true">⟫</span>
         </button>
       </div>
 
@@ -78,6 +85,7 @@ import { CommonModule } from '@angular/common';
           [value]="pageSize"
           (change)="onPageSizeChange($event)"
           class="page-size-select"
+          aria-label="Select number of items per page"
         >
           <option value="10">10</option>
           <option value="25">25</option>
@@ -85,7 +93,7 @@ import { CommonModule } from '@angular/common';
           <option value="100">100</option>
         </select>
       </div>
-    </div>
+    </nav>
   `,
   styles: [`
     .pagination-container {
diff --git a/apps/frontend/src/app/components/toast/toast.component.css b/apps/frontend/src/app/components/toast/toast.component.css
index da88bc6..92dc21c 100644
--- a/apps/frontend/src/app/components/toast/toast.component.css
+++ b/apps/frontend/src/app/components/toast/toast.component.css
@@ -79,6 +79,24 @@
   transform: scale(1.2);
 }
 
+.toast-close:focus-visible {
+  outline: 3px solid var(--witch-rose);
+  outline-offset: 2px;
+  border-radius: 4px;
+}
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border-width: 0;
+}
+
 @keyframes slideIn {
   from {
     transform: translateX(400px);
diff --git a/apps/frontend/src/app/components/toast/toast.component.html b/apps/frontend/src/app/components/toast/toast.component.html
index 299026e..b2561c9 100644
--- a/apps/frontend/src/app/components/toast/toast.component.html
+++ b/apps/frontend/src/app/components/toast/toast.component.html
@@ -4,17 +4,21 @@
   @author Naomi Carrigan
 -->
 
-<div class="toast-container">
+<div
+  class="toast-container"
+  role="region"
+  aria-label="Notifications"
+  aria-live="polite"
+  aria-atomic="false"
+>
   @for (toast of toastService.toastList(); track toast.id) {
     <div
       class="toast toast-{{ toast.type }}"
-      (click)="toastService.remove(toast.id)"
-      (keyup.enter)="toastService.remove(toast.id)"
-      (keyup.space)="toastService.remove(toast.id)"
-      tabindex="0"
-      role="button"
+      [attr.role]="toast.type === 'error' ? 'alert' : 'status'"
+      [attr.aria-live]="toast.type === 'error' ? 'assertive' : 'polite'"
+      aria-atomic="true"
     >
-      <div class="toast-icon">
+      <div class="toast-icon" aria-hidden="true">
         @switch (toast.type) {
           @case ('error') { ❌ }
           @case ('success') { ✅ }
@@ -22,8 +26,16 @@
           @case ('warning') { ⚠️ }
         }
       </div>
-      <div class="toast-message">{{ toast.message }}</div>
-      <button class="toast-close" (click)="toastService.remove(toast.id)">×</button>
+      <div class="toast-message">
+        <span class="sr-only">{{ getTypeLabel(toast.type) }}:</span>
+        {{ toast.message }}
+      </div>
+      <button
+        class="toast-close"
+        (click)="toastService.remove(toast.id)"
+        [attr.aria-label]="'Dismiss ' + getTypeLabel(toast.type) + ' notification'"
+        type="button"
+      >×</button>
     </div>
   }
 </div>
diff --git a/apps/frontend/src/app/components/toast/toast.component.ts b/apps/frontend/src/app/components/toast/toast.component.ts
index 611df14..103ccac 100644
--- a/apps/frontend/src/app/components/toast/toast.component.ts
+++ b/apps/frontend/src/app/components/toast/toast.component.ts
@@ -15,4 +15,14 @@ import { ToastService } from '../../services/toast.service';
 })
 export class ToastComponent {
   public toastService = inject(ToastService);
+
+  getTypeLabel(type: string): string {
+    switch (type) {
+      case 'error': return 'Error';
+      case 'success': return 'Success';
+      case 'warning': return 'Warning';
+      case 'info': return 'Information';
+      default: return 'Notification';
+    }
+  }
 }
diff --git a/apps/frontend/src/styles.scss b/apps/frontend/src/styles.scss
index 93304aa..d5d1249 100644
--- a/apps/frontend/src/styles.scss
+++ b/apps/frontend/src/styles.scss
@@ -142,3 +142,76 @@ button {
 ::-webkit-scrollbar-thumb:hover {
   background: var(--witch-plum);
 }
+
+// Skip to main content link
+.skip-link {
+  position: absolute;
+  top: -40px;
+  left: 0;
+  background: var(--witch-rose);
+  color: var(--witch-moon);
+  padding: 0.75rem 1.5rem;
+  text-decoration: none;
+  font-weight: 600;
+  border-radius: 0 0 4px 0;
+  z-index: 10000;
+  transition: top 0.3s;
+}
+
+.skip-link:focus {
+  top: 0;
+}
+
+// Enhanced focus styles for keyboard navigation
+*:focus-visible {
+  outline: 3px solid var(--witch-rose);
+  outline-offset: 2px;
+  border-radius: 2px;
+}
+
+// Remove default focus outline when focus-visible is used
+*:focus:not(:focus-visible) {
+  outline: none;
+}
+
+// Button focus styles
+button:focus-visible {
+  outline: 3px solid var(--witch-rose);
+  outline-offset: 2px;
+}
+
+// Link focus styles
+a:focus-visible {
+  outline: 3px solid var(--witch-rose);
+  outline-offset: 2px;
+  text-decoration: underline;
+}
+
+// Form input focus styles
+input:focus-visible,
+textarea:focus-visible,
+select:focus-visible {
+  outline: 3px solid var(--witch-rose);
+  outline-offset: 2px;
+  border-color: var(--witch-rose);
+}
+
+// Ensure sufficient contrast for focus indicators
+@media (prefers-contrast: high) {
+  *:focus-visible {
+    outline-width: 4px;
+    outline-offset: 3px;
+  }
+}
+
+// Reduced motion preferences
+@media (prefers-reduced-motion: reduce) {
+  *,
+  *::before,
+  *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+    scroll-behavior: auto !important;
+  }
+}