.project-page-container {
    padding: 80px 0px 100px 0px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.header {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 40px;
    padding-bottom: 60px;
    width: 100%;
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.header-image {
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
}

.supp-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    width: 100%;
}

.supp-images img {
    max-width: 100%;
    height: auto;
    display: block;
}

.supp-images video {
    display: block;
    margin: 0 auto;
}

.supp-images img.horizontal, .supp-images video.horizontal {
    width: 100%;
    margin: 0 auto;
}

.supp-images img.special, .supp-images video.special {
    width: 50%;
}

.supp-images img.vertical {
    max-height: 500px;
    width: auto;
    margin: 0 auto;
}

.image-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.image-unit:only-child {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 80%;
}

.caption {
    padding-top: 12px;
    font-size: 0.8em;
    line-height: 1.15em;
    letter-spacing: -0.02em;
}

h2 img {
    height: 1em;
    width: auto;
    vertical-align: middle;
}

.back {
    border: 1px solid rgb(0, 0, 0);
    border-radius: 999px;
    padding: 5px 14px;
    background: transparent;
    cursor: pointer;
    font-family: 'Xanh Mono', monospace;
    font-size: 1.5em;
    letter-spacing: 0.01em;
    color: #000;
}

.back:hover{
    background: black;
    color: white;
    opacity: 1;
}

.related {
    padding-top: 20px;
}

.related-links {
    padding-top: 10px;
    padding-left: 20px;
    font-family: 'Xanh Mono', monospace;
}

.related-links a, .related-links a:visited {
    text-decoration: underline;
}

.related-links a:hover {
    text-decoration: none;
}

@media (max-width: 768px) {
    .project-page-container {
        width: 100%;
        overflow-x: hidden;
    }

    .header {
        grid-template-columns: 1fr;
        width: 100%;
        padding-bottom: 0px;
    }
    
    .supp-images {
        grid-template-columns: 1fr;
        width: 100%;
    }

    .header-desc {
        width: 100%;
    }

    .header-image {
        width: 100%;
        max-height: none;
        padding: 0;
    }

    .supp-images img.vertical {
        max-height: none;
        width: 100%;
    }

    .supp-images img.special, .supp-images video.special {
        width: 100%;
    }

    .image-unit:only-child {
        max-width: 100%;
    }
}