body {
    background-color: #f0f8ff;
    font-family: 'Rubik', sans-serif;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background-color: #282c36;
    color: #fff;
    padding: 20px;
    text-align: center;
    font-size: 24px;
}

h1, h2, h3 {
    font-family: 'Rubik', sans-serif;
    color: #111;
}

a {
    text-decoration: none;
    color: #1a73e8;
}

a:hover {
    text-decoration: underline;
    color: #ff6f61;
}

.nav-bar {
    background-color: #4CAF50;
    overflow: hidden;
}

.nav-bar a {
    float: left;
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.nav-bar a:hover {
    background-color: #ddd;
    color: black;
}

footer {
    background-color: #282c36;
    color: #fff;
    text-align: center;
    padding: 10px;
    position: sticky;
    bottom: 0;
    width: 100%;
}

button.froge-button {
    background-color: #8bc34a;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

button.froge-button:hover {
    background-color: #45a049;
}

.bouncy-froge {
    width: 100px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-30px);
    }
    60% {
        transform: translateY(-15px);
    }
}