body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 20px;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

header h1 {
    color: #333;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
}

nav ul li {
    margin-right: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #4CAF50;
}

section {
    margin-bottom: 30px;
    text-align: center; /* للتوسيط */
}

form {
    margin-bottom: 20px;
    text-align: center; /* للتوسيط */
}

label {
    display: block;
    margin-bottom: 5px;
    text-align: right; /* للتوسيط */
}

input[type="text"], textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-align: right; /* للتوسيط */
}

button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

ul {
    list-style-type: none;
    padding: 0;
}

.article {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 4px;
    text-align: right; /* للتوسيط */
}

.article-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
    text-align: center; /* للتوسيط */
}

.article-content {
    color: #666;
    text-align: justify; /* للتوسيط */
}

footer {
    text-align: center;
    margin-top: 20px;
    color: #666;
}