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

header {
    background: #7b3f00;
    color: white;
    padding: 20px;
    text-align: center;
}

nav {
    background: #f4f4f4;
    padding: 10px;
    text-align: center;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
}

section {
    padding: 40px 10%;
}

h2 {
    color: #7b3f00;
}

.card {
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    background: #fafafa;
}

button {
    background: #7b3f00;
    color: white;
    border: none;
    padding: 12px 25px;
    cursor: pointer;
    border-radius: 5px;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 15px;
}