* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: black;
    color: white;
    font-family: sans-serif;
    padding: 2rem;
}

.button-link {
    background: #333;
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
    display: inline-block;
    text-align: center;
    border: none;
}

.button-link:hover {
    background: #555;
}

.version {
    position: fixed;
    bottom: 8px;
    right: 12px;
    color: #666;
    font-size: 12px;
    font-family: monospace;
    user-select: none;
    opacity: 0.6;
}

.version a {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.version a:hover {
    text-decoration: underline;
}