body {
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, 
        #e8d4ff 0%,
        #ddc7ff 15%,
        #d4bbff 30%,
        #cbb4ff 45%,
        #c2adff 60%,
        #b9a6ff 75%,
        #b0a0ff 90%,
        #a89dff 100%
    );
    min-height: 100vh;
    padding-bottom: 80px;
}

img {
    display: block;
    margin: auto;
    width: 400px;
    height: 400px;
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.box {
    margin: 0 auto;
    text-align: center;
    font-family: 'Arial', sans-serif;
    color: #4B0082;
    margin-top: 20px;
    margin-bottom: 20px; 
    max-width: 700px;
    width: 100%;
    padding: 20px;
    border-radius: 8px;
}

.box2 {
    text-align: left;
    font-size: 30px;
    font-family: 'Arial', sans-serif;
    color: #4B0082;
    margin: 20px auto;
    border: solid rgb(74, 0, 158) 2px;
    max-width: 80%;
    width: 100%;
    background-color: #b0a0ff;
    padding: 20px;
    border-radius: 8px;
}

.catégorie {
    text-align: left;
    font-family: 'Arial', sans-serif;
    font-size: 18px;
    color: #4B0082;
    margin: 20px auto;
    border: solid rgb(74, 0, 158) 2px;
    max-width: 80%;
    width: 100%;
    background-color: #d4d1e0;
    padding: 15px;
    border-radius: 8px;
}

footer {
    text-align: center;
    font-family: 'Arial', sans-serif;
    color: #4B0082;
    width: 100%;
    position: fixed;
    bottom: 0;
    padding: 15px 0;
    z-index: 100;
}

.about {
    margin: 0 auto;
    text-align: center;
    font-family: 'Arial', sans-serif;
    color: #4B0082;
    margin-top: 20px;
    margin-bottom: 20px;
    border: solid rgb(74, 0, 158) 2px;
    max-width: 700px;
    width: 100%;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
}

a {
    color: inherit; 
    text-decoration: none;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

.postbox {
    margin-top: 20px;
    text-align: center;
}

.catégorie2 {
    text-align: left;
    font-family: 'Arial', sans-serif;
    font-size: 18px;
    color: #4B0082;
    margin: 20px auto;
    border: solid rgb(74, 0, 158) 2px;
    max-width: 80%;
    width: 100%;
    background-color: #d4d1e0;  
    padding: 15px;
    border-radius: 8px;
}

.middle {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}
@media screen and (max-width: 768px) {
    img {
        width: 300px;
        max-width: 90%;
    }
    .box, .about {
        max-width: 90%;
        padding: 15px;
        margin-left: 5%;
        margin-right: 5%;
    }
    .box2 {
        font-size: 24px;
        max-width: 90%;
        padding: 15px;
    }
    .catégorie {
        font-size: 16px;
        max-width: 90%;
        padding: 12px;
    }
    footer {
        font-size: 12px;
        padding: 10px 0;
    }
}

@media screen and (max-width: 480px) {
    body {
        padding-bottom: 100px;
    }
    img {
        width: 250px;
        max-width: 95%;
    }
    .box, .about {
        max-width: 95%;
        padding: 10px;
        margin: 10px auto;
        font-size: 14px;
    }
    .box2 {
        font-size: 20px;
        max-width: 95%;
        padding: 12px;
        margin: 15px auto;
    }
    .catégorie {
        font-size: 14px;
        max-width: 95%;
        padding: 10px;
        margin: 15px auto;
    }
    footer {
        font-size: 11px;
        padding: 8px 5px;
    }
}

@media screen and (max-width: 360px) {
    .box2 {
        font-size: 18px;
    }
    .catégorie {
        font-size: 13px;
    }
}