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

body {
    background-color: #a7d1ff;
    font-family: Arial, sans-serif;
    line-height: 1.5;
    font-size: 1rem;
}

.container {
    max-width: 600px;
    width: 90%;
    margin: 20px auto;
    background-color: #f5f5f5;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    padding: 10px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

h1, h2, h3 {
    text-align: center;
    margin-bottom: 10px;
}

p, li {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

a {
    color: #0056b3;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .container {
        width: 95%;
        margin: 10px auto;
    }
}