body {
    margin: 0;
    font-family: 'Press Start 2P', cursive;
    background-color: #ffffff;
    color: #404040;
    image-rendering: pixelated;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.center-container {
    max-width: 800px;
    padding: 20px;
    text-align: center;
}

.center-container p {
    font-size: 1.5rem;
    margin: 0;
    color: #e6422d;
}

.center-container h1 {
    font-size: 2rem;
    margin: 0;
}

.center-container h2 {
    font-size: 1.2rem;
    margin-top: 30px;
    color: #e6422d;
}

.chat-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-top: 40px;
}

.workout-header {
    padding: 10px;
    border-bottom: 4px solid #000;
    margin-bottom: 20px;
}

.workout-title {
    font-size: 1.5rem;
    color: #e6422d;
}

.workout-subtitle {
    font-size: 1rem;
    margin-top: 5px;
    color: #404040;
}

.workout-details {
    text-align: left;
    padding: 20px;
    background-color: #d0d0d0;
    font-size: 1rem;
    margin-bottom: 10px;
}

.workout-item {
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f5f5f5;
}

.workout-item span {
    color: #000;
}

footer {
    margin-top: 20px;
    text-align: center;
    font-size: 0.8rem;
}

footer a {
    color: #e6422d;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (min-width: 768px) {
    .center-container h1 {
        font-size: 5rem;
    }

    .center-container h2 {
        font-size: 2.5rem;
    }

    .workout-title {
        font-size: 1.5rem;
    }

    footer {
        font-size: 1rem;
    }
}