.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

h1, h2, h3 {
    color: #4a4e69;
}

header {
    background: #22223b;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

.navbar {
    background: #4a4e69;
    padding: 15px;
}

.navbar a {
    color: #c9ada7;
    text-decoration: none;
    padding: 10px 15px;
}

.navbar a:hover {
    background: #c9ada7;
    color: #22223b;
}

footer {
    background: #22223b;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    position: relative;
    bottom: 0;
    width: 100%;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        display: flex;
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    body {
        padding: 0 10px;
    }
    h1 {
        font-size: 1.5rem;
    }
}