html {
    scroll-behavior: smooth;
    background-color: #000;
    overscroll-behavior: none;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000000;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
}

body.fade-out {
    opacity: 0;
    transition: opacity 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.container {
    transition: margin-right 0.5s;
    animation: fadeIn 1.5s ease-in-out;
}

.return-button, .download-button, .reveal-link-button {
    display: inline-block;
    margin: 10px;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.return-button {
    background-color: #4454d6;
    color: #fff;
}

.return-button:hover {
    background-color: #2b2787;
    transform: scale(1.05);
}

.download-button {
    background-color: #bf00b8;
    color: #fff;
}

.download-button:hover {
    background-color: #3a003a;
    transform: scale(1.05);
}

.reveal-link-button {
    background-color: #008c8c;
    color: #fff;
}

.reveal-link-button:hover {
    background-color: #005858;
    transform: scale(1.05);
}

.hidden-link {
    margin-top: 20px;
    font-size: 18px;
    display: none;
}