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

body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f7fa;
    background-image: url('images/paysage.gif');
    background-size: cover;
    background-position: center center;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 20px;
}

header h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 30px;
    font-weight: bold;
}

main {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.btnj {
    padding: 20px 30px;
    font-size: 1.2rem;
    background-color: #00aeff;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.btnj:hover {
    transform: scale(1.1);
    background-color: #002fff;
}

.btnj:active {
    background-color: #388e3c;
}

#result-display {
    background-color: rgba(248, 244, 244, 0.5);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 300px;
    font-size: 1.5rem;
    color: #000000;
    margin-top: 30px;
}

#score {
    background-color: rgba(248, 244, 244, 0.5);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
    width: 300px;
}

#score h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: #333;
}

#score p {
    font-size: 1.2rem;
    margin: 10px 0;
    color: #666;
}

#score button {
    width: 100%;
    padding: 10px;
    font-size: 1.2rem;
    background-color: #f44336;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 20px;
    transition: background-color 0.3s ease;
}

#score button:hover {
    background-color: #e53935;
}

#score button:active {
    background-color: #d32f2f;
}