body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background: linear-gradient(120deg, #ff7e5f, #feb47b);
    color: #333;
}

header {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 20px;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
}

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

nav a:hover {
    text-decoration: underline;
}

main {
    padding: 20px;
    background: white;
    max-width: 800px;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

footer {
    text-align: center;
    padding: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    bottom: 0;
    width: 100%;
}