body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

header {
    text-align: center;
    background: #0073e6;
    color: white;
    padding: 1rem 0;
}

h1, h2 {
    margin: 0.5rem 0;
}

main {
    padding: 1rem;
    max-width: 800px;
    margin: auto;
}

section {
    margin-bottom: 2rem;
}

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

ul li {
    margin: 0.5rem 0;
    padding-left: 1.2rem;
    text-indent: -1.2rem;
}

ul li::before {
    content: "•";
    color: #0073e6;
    margin-right: 0.5rem;
}

.image-container {
    text-align: center;
    margin: 1rem 0;
}

.image-container img {
    max-width: 100%;
    height: auto;
    border: 5px solid #0073e6;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

footer {
    text-align: center;
    padding: 1rem 0;
    background: #333;
    color: white;
}