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

.container {
    width: 90%;
    max-width: 900px;
    margin: auto;
}

header img {
    width: 150px;
    display: block;
    margin: 20px auto;
}

header h1 {
    text-align: center;
    font-size: 1.8rem;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    background: #f0f0f0;
    padding: 10px;
}

nav a {
    text-decoration: none;
    color: black;
    padding: 8px 12px;
    border-radius: 6px;
    background: #e3e3e3;
}

h2 {
    font-size: 1.5rem;
}

p {
    font-size: 1rem;
}

footer {
    text-align: center;
    margin-top: 50px;
    padding: 20px;
    background: #f0f0f0;
}

@media only screen and (max-width: 600px) {
    header h1 {
        font-size: 1.4rem;
    }

    nav {
        flex-direction: column;
        padding: 5px;
    }

    nav a {
        width: 100%;
        text-align: center;
        padding: 12px;
    }

    .container {
        width: 95%;
    }

    p {
        font-size: 1.1rem;
    }
}