body {
    background-color: #1a1a1a;
    color: #ffffff;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    text-align: center;
    margin: 0;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    background-image: url(Fondo.png) !important;
    background-position: left center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
}

.game-container {
    max-width: 800px;
    padding: 20px;
    background-color: #2a2a2a;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.screen {
    display: none;
    animation: fadeIn 1s;
}

.screen.active {
    display: block;
}

h1, h2 {
    color: #ffc107;
}

.btn {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 15px 30px;
    font-size: 1.2em;
    cursor: pointer;
    border-radius: 5px;
    margin: 10px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #0056b3;
}

.btn.reset-btn {
    background-color: #dc3545;
}

.btn.reset-btn:hover {
    background-color: #c82333;
}

#result-description p {
    font-size: 1.2em;
    line-height: 1.6;
    margin: 10px 0;
}

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