* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

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

header h1 {
    font-size: 2rem;
    color: #333;
}

header p {
    color: #777;
    font-size: 1rem;
}

section {
    margin-bottom: 30px;
}

section h2 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 10px;
}

section h3 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 8px;
}

section p, section ul {
    font-size: 1rem;
    margin-bottom: 10px;
}

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

ul li {
    margin-bottom: 8px;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}