body {
    font-family: 'Froge Sans', sans-serif;
    background-color: #e0f7fa;
    color: #00274d;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    color: #00796b;
    font-weight: bold;
}

a {
    color: #004d40;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #d32f2f;
}

.button {
    background-color: #388e3c;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #1b5e20;
}

.navbar {
    background-color: #004d40;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar a {
    color: #ffffff;
    margin-right: 15px;
    font-weight: bold;
}

.footer {
    background-color: #004d40;
    text-align: center;
    color: #ffffff;
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}

.card {
    background-color: #ffffff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    padding: 20px;
    margin: 20px;
    border-radius: 10px;
}

.froge-emoji {
    font-size: 2em;
}

@media screen and (max-width: 600px) {
    .navbar, .footer {
        flex-direction: column;
    }
}