body {
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
    font-family: Arial, sans-serif;
    overflow-x: hidden;
}

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

.intro {
    margin-bottom: 40px;
}

.intro h1 {
    font-size: 2.5em;
    margin: 0;
}

.intro p {
    font-size: 1.2em;
}

.gallery {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    position: relative;
}

.image-container {
    max-width: 90%;
    max-height: 80vh;
    padding: 20px;
    background: #fff;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

#gallery-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.nav-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 2em;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

#prev-btn {
    left: 10px;
}

#next-btn {
    right: 10px;
}

.nav-btn:hover {
    color: #ccc;
}

/* Mobile Swipe Optimierung */
@media (max-width: 768px) {
    .image-container {
        max-width: 95%;
        padding: 10px;
    }

    #gallery-image {
        max-height: 60vh;
    }

    .nav-btn {
        font-size: 1.5em;
    }
}