body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}

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

header {
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    font-size: 2.2em;
    color: #2c3e50;
}

.date {
    font-size: 1em;
    color: #7f8c8d;
    text-align: center;
}

.intro {
    text-align: justify;
}

section {
    margin-bottom: 30px;
}

h2 {
    font-size: 1.5em;
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 5px;
}

p {
    margin: 10px 0;
}

ul {
    list-style-type: disc;
    margin-left: 20px;
}

li {
    text-align: justify;
}

p {
    text-align: justify;
}

a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}