body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: white;
    color: black;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    animation: fade-in 1.5s ease-in-out;
}

.container {
    text-align: center;
}

h1 {
    font-weight: bold;
}

.buttons {
    margin-top: 20px;
}

.btn {
    background-color: black;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    margin: 10px;
    transition: transform 0.2s;
}

.btn:hover {
    transform: scale(1.1);
}

.link-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: black;
    color: white;
    border-radius: 25px;
    text-decoration: none;
    transition: transform 0.2s;
}

.link-btn:hover {
    transform: scale(1.1);
}

.hidden {
    display: none;
}

.fade-in {
    animation: fade-in 1.5s ease-in-out;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}