body, html {
    background-image: url("../img/background.png");
    background-repeat: no-repeat;
    background-size: cover;
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    background-color: rgb(220, 220, 220);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

header {
    background-color: rgb(200, 200, 200);
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between; 
    border-bottom: 1px solid #333;
}

h1 {
    margin: 0;
    font-size: 28px;
    color: #333;
}

nav {
    display: flex;
    gap: 20px;
}

.nav-link {
    font-size: 18px;
    color: #67c2ae;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #41a281;
}

main {
    padding: 20px;
    max-width: 800px;
    margin: 4% auto;
}

.story, .objective {
    margin-bottom: 16%;
    padding: 20px;
    background-color: rgb(220, 220, 220);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}

.story h2, .objective h2 {
    font-size: 24px;
    color: #333;
    margin-bottom: 15px;
}

.story p, .objective p {
    margin-bottom: 15px;
    color: #555;
    font-size: 18px;
}

.objective ul {
    padding-left: 20px;
    color: #555;
}

.objective ul li {
    margin-bottom: 10px;
    font-size: 18px;
    list-style: disc;
}