body {
font-family: Arial, sans-serif;
line-height: 1.6;
background-color: #ffffff;
color: #111;
margin: 0;
padding: 0 20px;
}

header {
text-align: center;
padding: 40px 0;
}

header h1 {
font-size: 2rem;
margin-bottom: 20px;
}

header img {
max-width: 100%;
height: auto;
border-radius: 12px;
}

main {
max-width: 800px;
margin: auto;
padding: 20px 0;
}

section {
margin-bottom: 40px;
}

h2 {
font-size: 1.5rem;
color: #222;
margin-bottom: 15px;
}

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

ul li {
margin-bottom: 10px;
}

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

a:hover {
text-decoration: underline;
}

footer {
text-align: center;
padding: 20px 0;
color: #555;
font-size: 0.9rem;
}

@media (max-width: 768px) {
body {
    padding: 0 10px;
}
header h1 {
    font-size: 1.5rem;
}
h2 {
    font-size: 1.2rem;
}
}