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

header {
    background-color: #1e3a8a;
    color: white;
    padding: 15px;
    text-align: center;
}

nav {
    background-color: #333;
    overflow: hidden;
}

nav a {
    float: left;
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

nav a:hover {
    background-color: #575757;
}

.container {
    padding: 20px
}

h1, h2 {
    color: #1e3a8a;
}

img {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 10px;
}

footer {
    background-color: #1e3a8a;
    color: white;
    text-align: center;
    padding: 10px;
    margin-top: 20px;
}

.form-box {
    background: white;
    padding: 20px;
    max-width: 500px;
    margin: auto;
    border-radius: 10px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    margin: 5px 0;
}