body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding-top: 50px;
    background: #f4f4f4;
    overflow-y: auto;
}


.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #333;
    padding: 10px 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
    z-index: 1000;
}
.nav-links {
    display: flex;
    align-items: center;
}
.nav-link {
    padding: 10px 15px;
    margin: 0 10px;
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}
.nav-link:hover, .nav-link:focus {
    background-color: #555;
    border-radius: 5px;
}
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}
.hamburger div {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 5px;
}
.page-title {
    text-align: center;
    margin-top: 100px;
    font-size: 3em;
    color: #333;
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: #333;
    }
    .nav-link {
        text-align: center;
        padding: 15px;
        width: 100%;
        border-top: 1px solid #555;
    }
    .nav-link:first-child {
        border-top: none;
    }
    .nav-links.active {
        display: flex;
    }
    .hamburger {
        display: flex;
    }
}