/* style */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

/* navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: rgb(253, 247, 239);
    z-index: 1000;
    padding-left: 40px;
}

nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
    list-style: none;
    height: 100%;
}

nav ul li {
    margin: 0 30px;
}

nav ul li a {
    color: rgb(133, 133, 242);
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
}

nav ul li a:hover {
    color: rgb(240, 244, 113);
}

/* respond */
@media (max-width: 768px) {

    nav ul {
        flex-direction: row;
    }

    nav ul li {
        margin: 0 20px;
    }
}


/* image */
.image-container {
    max-width: 70%;
    max-height: 80vh;
    overflow: auto;
    padding: 20px;
    background-color: white;
    border: 1px solid #ddd;
    display: block;

}

.image-container img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* button */
button {
    background-color: rgb(133, 133, 242);
    color: rgb(0, 0, 0);
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    margin-top: 20px;
    margin-right: 25px;
    border-radius: 5px;
}

button:hover {
    background-color: rgb(240, 244, 113);
}

.download-link {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 10px 0;
}

.download-link a {
    color: #e95c43;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
}

.download-link a:hover {
    text-decoration: underline;
}