body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
}

header {
    background: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: fadeIn 2s ease-out;
}

header h1 {
    margin: 0;
    font-size: 2em;
}

nav {
    margin: 10px 0;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

nav a:hover {
    color: #ff6347;
}

main {
    padding: 20px;
}

section {
    background: #fff;
    margin: 20px 0;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    transition: transform 0.3s;
}

section:hover {
    transform: scale(1.02);
}

h2 {
    color: #333;
    border-bottom: 2px solid #333;
    padding-bottom: 10px;
}

footer {
    text-align: center;
    padding: 10px 0;
    background: #333;
    color: #fff;
    position: fixed;
    bottom: 0;
    width: 100%;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}