body {
    font-family: 'Roboto', sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.error-info {
    text-align: center;
    margin-bottom: 30px;
}

.error-info h1 {
    font-size: 120px;
    margin: 0;
    color: #e74c3c;
}

.error-info h2 {
    font-size: 32px;
    margin: 10px 0;
}

.error-info p {
    font-size: 18px;
    margin-bottom: 20px;
}

.home-link {
    display: inline-block;
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.home-link:hover {
    background-color: #2980b9;
}

.game-container {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

canvas {
    background-color: #ecf0f1;
    border-radius: 5px;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.game-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

button {
    padding: 8px 16px;
    background-color: #2ecc71;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #27ae60;
}

.score {
    font-size: 18px;
    font-weight: bold;
}

.game-instructions {
    font-size: 14px;
    color: #7f8c8d;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .error-info h1 {
        font-size: 80px;
    }
    
    .error-info h2 {
        font-size: 24px;
    }
    
    canvas {
        width: 100%;
        height: auto;
    }
}