diff --git a/article-index-css/article.php b/article-index-css/article.php
new file mode 100644
index 0000000..55ef887
--- /dev/null
+++ b/article-index-css/article.php
@@ -0,0 +1,22 @@
+<?php
+require 'includes/db.php';
+include 'includes/header.php';
+
+if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
+  die("<h2>Erreur 404 - Article introuvable</h2>");
+}
+
+$id = (int) $_GET['id'];
+$stmt = $pdo->prepare("SELECT * FROM articles WHERE id = ?");
+$stmt->execute([$id]);
+$article = $stmt->fetch();
+
+if (!$article) {
+  echo "<h2>Erreur 404 - Article introuvable</h2>";
+} else {
+  echo "<h2>" . htmlspecialchars($article['titre']) . "</h2>";
+  echo "<p>" . nl2br(htmlspecialchars($article['contenu'])) . "</p>";
+}
+
+include 'includes/footer.php';
+?>
diff --git a/article-index-css/index.php b/article-index-css/index.php
new file mode 100644
index 0000000..e92f547
--- /dev/null
+++ b/article-index-css/index.php
@@ -0,0 +1,22 @@
+<?php
+require 'includes/db.php';
+include 'includes/header.php';
+
+$sql = "SELECT * FROM articles ORDER BY date_creation DESC LIMIT 10";
+$stmt = $pdo->query($sql);
+$articles = $stmt->fetchAll(PDO::FETCH_ASSOC);
+?>
+
+<h2>Derniers articles</h2>
+
+<?php if (empty($articles)): ?>
+  <p>Aucun article pour le moment.</p>
+<?php else: ?>
+  <?php foreach ($articles as $a): ?>
+    <h3><a href="article.php?id=<?= $a['id'] ?>"><?= htmlspecialchars($a['titre']) ?></a></h3>
+    <p><?= substr(htmlspecialchars($a['contenu']), 0, 150) ?>...</p>
+    <hr>
+  <?php endforeach; ?>
+<?php endif; ?>
+
+<?php include 'includes/footer.php'; ?>
diff --git a/article-index-css/style.css b/article-index-css/style.css
new file mode 100644
index 0000000..f8a0691
--- /dev/null
+++ b/article-index-css/style.css
@@ -0,0 +1,90 @@
+/* === STYLE GLOBAL === */
+body {
+    font-family: Arial, sans-serif;
+    background-color: #1111b9;
+    margin: 0;
+    padding: 0;
+    color: #333;
+}
+
+/* === HEADER & TITRES === */
+h1, h2, h3 {
+    text-align: center;
+    color: #2c3e50;
+}
+
+/* === FORMULAIRES === */
+form {
+    max-width: 400px;
+    margin: 20px auto;
+    padding: 70px;
+    background-color: white;
+    border-radius: 30px;
+}
+
+input[type="text"], input[type="password"], textarea {
+    width: 100%;
+    padding: 10px;
+    margin-top: 5px;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+}
+
+button {
+    background-color: #a7c2d3;
+    color: rgb(214, 89, 89);
+    border: none;
+    padding: 10px 15px;
+    border-radius: 5px;
+    cursor: pointer;
+    font-weight: bold;
+}
+
+button:hover {
+    background-color: #a11d1d;
+}
+
+/* === TABLEAUX === */
+table {
+    border-collapse: collapse;
+    width: 90%;
+    margin: 20px auto;
+    background-color: white;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+th, td {
+    border: 1px solid #ddd;
+    padding: 10px;
+    text-align: left;
+}
+
+th {
+    background-color: #792020;
+    color: rgb(163, 31, 31);
+}
+
+/* === LIENS === */
+a {
+    text-decoration: none;
+    color: #bd1212;
+    font-weight: bold;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+/* === MESSAGES === */
+p {
+    text-align: center;
+    font-weight: bold;
+}
+
+p[style*="color:green"] {
+    color: #27ae60 !important;
+}
+
+p[style*="color:red"] {
+    color: #e74c3c !important;
+}