#post-container .post-wrapper {
    display: block;
    height: 500px;
    color: var(--bs-white);
    background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)), var(--post-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    align-content: end;
    padding: 30px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
    margin-bottom: 30px;
}

#post-container .post-title,
#category-post .post-title {
    font-size: 24px;
    text-transform: uppercase;
}

#post-container .post-excerpt,
#category-post .post-excerpt {
    display: -webkit-box;
    font-size: 18px;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

#post-container .post-button,
#category-post .post-button {
    font-size: 20px;
    padding: 10px 20px;
}

#post-container .post-button:hover,
#category-post .post-button:hover {
    background-color: var(--theme-color);
    color: var(--bs-white);
    border-color: var(--theme-color);
}

#post-container .pagination,
#category-post .pagination {
    margin-top: 16px;
}

#post-container .pagination p,
#category-post .pagination p {
    margin: 0;
    margin-right: 16px;
}

#post-container ul.pagination .page-link,
#category-post ul.pagination .page-link {
    border: 1px solid var(--bs-gray-300);
    border-radius: 4px;
    padding: 10px 20px;
    margin: 0 5px;
    background-color: var(--bs-white);
    color: var(--bs-black);
    cursor: pointer;
    border-radius: 50%;
}

#post-container ul.pagination .page-item.active .page-link,
#category-post ul.pagination .page-item.active .page-link {
    background-color: var(--theme-color);
    color: var(--bs-white);
}

#post-detail .post,
#category-bar,
#related-post {
    padding: 30px;
}

#category-bar {
    margin-bottom: 30px;
}

#post-detail .post-image,
#category-post .post-image,
#category-bar .category-image {
    margin-bottom: 30px;
    display: block;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#category-bar .title,
#related-post .title {
    font-size: 24px;
    margin-bottom: 30px;
}

#category-bar .category-item {
    display: inline-block;
    border: 1px solid;
    padding: 6px 10px;
    border-radius: 3px;
    margin-bottom: 4px;
    text-align: center;
    color: black;
}

#category-bar p {
    margin: 0;
}

#related-post .post-title,
#related-post .post-date,
#category .post-title {
    color: var(--bs-black);
    margin-bottom: 4px;
}

#related-post .post-item:hover .post-title,
#category .post-title:hover {
    color: var(--theme-color);
}

#related-post .post-title {
    font-size: 20px;
}

#related-post .post-image {
    width: 100%;
    object-fit: cover;
    margin-top: 4px;
}

#category-post .post-wrapper {
    padding: 30px;
}

#category-post .post-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#category-post .post-date {
    margin: 0;
}

/* Phần danh mục */
#category-bar {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    padding: 25px;
    margin-bottom: 35px;
}

#category-bar .title {
    font-size: 22px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}

#category-bar .category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

#category-bar .category-item {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 8px 16px;
    transition: all 0.3s ease;
}

#category-bar .category-item:hover {
    background: var(--theme-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(28, 86, 57, 0.15);
}

#category-bar .category-name {
    margin: 0;
    font-size: 15px;
    font-weight: 500;
}

/* Phần bài viết liên quan */
#related-post {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    padding: 25px;
    margin-top: 35px;
}

#related-post .title {
    font-size: 22px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}

#related-post .row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

#related-post .post-item {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

#related-post .post-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

#related-post .post-title {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    line-height: 1.4;
    height: 30px;
    /* 2 dòng */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

#related-post .post-date {
    font-size: 14px;
    color: #6c757d;
    margin: 0 15px 15px;
}

#related-post .post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

#related-post .post-item:hover .post-image {
    transform: scale(1.05);
}

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

    #category-bar,
    #related-post {
        padding: 20px;
    }

    #related-post .row {
        grid-template-columns: 1fr;
    }

    #category-bar .category-item {
        padding: 6px 12px;
        font-size: 14px;
    }
}

@media (max-width: 1200px) {

    #post-container,
    #post-detail,
    #category-post {
        margin-top: 32px;
    }
}

/* Main post detail container */
#post-detail {
    padding: 40px 0;
}

/* Post article card */
#post-detail .post {
    padding: 0;
    overflow: hidden;
}

/* Featured image */
#post-detail .post-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
}

/* Post title */
#post-detail .post-detail-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.4;
    color: #2c3e50;
    padding: 25px 30px;
    margin: 0;
    border-bottom: 1px solid #eee;
}

/* Post content wrapper */
#post-detail .post-content {
    padding: 30px;
    font-size: 17px;
    line-height: 1.8;
    color: #2c3e50;
}

/* Typography within post content */
#post-detail .post-content p {
    margin-bottom: 1.5em;
}

#post-detail .post-content h1,
#post-detail .post-content h2,
#post-detail .post-content h3,
#post-detail .post-content h4,
#post-detail .post-content h5,
#post-detail .post-content h6 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;
    font-weight: 600;
    color: #1a2634;
}

#post-detail .post-content h1 {
    font-size: 2em;
}

#post-detail .post-content h2 {
    font-size: 1.8em;
}

#post-detail .post-content h3 {
    font-size: 1.6em;
}

#post-detail .post-content h4 {
    font-size: 1.4em;
}

#post-detail .post-content h5 {
    font-size: 1.2em;
}

#post-detail .post-content h6 {
    font-size: 1.1em;
}

/* Lists in content */
#post-detail .post-content ul,
#post-detail .post-content ol {
    margin-bottom: 1.5em;
    padding-left: 2em;
}

#post-detail .post-content li {
    margin-bottom: 0.5em;
}

/* Links in content */
#post-detail .post-content a {
    color: var(--theme-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

#post-detail .post-content a:hover {
    border-bottom-color: var(--theme-color);
}

/* Images in content */
#post-detail .post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5em 0;
}

/* Blockquotes */
#post-detail .post-content blockquote {
    margin: 1.5em 0;
    padding: 1em 1.5em;
    border-left: 4px solid var(--theme-color);
    background: #f8f9fa;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #495057;
}

/* Code blocks */
#post-detail .post-content pre {
    background: #f8f9fa;
    padding: 1.5em;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5em 0;
}

#post-detail .post-content code {
    background: #f8f9fa;
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.9em;
}

/* Tables */
#post-detail .post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
}

#post-detail .post-content table th,
#post-detail .post-content table td {
    padding: 12px;
    border: 1px solid #dee2e6;
}

#post-detail .post-content table th {
    background: #f8f9fa;
    font-weight: 600;
}

/* Horizontal rule */
#post-detail .post-content hr {
    margin: 2em 0;
    border: 0;
    height: 1px;
    background: #dee2e6;
}

/* Responsive design */
@media (max-width: 992px) {
    #post-detail .col-lg-4 {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    #post-detail {
        padding: 20px 0;
    }

    #post-detail .post-detail-title {
        font-size: 24px;
        padding: 20px;
    }

    #post-detail .post-content {
        padding: 20px;
        font-size: 16px;
    }

    #post-detail .post-content h1 {
        font-size: 1.8em;
    }

    #post-detail .post-content h2 {
        font-size: 1.6em;
    }

    #post-detail .post-content h3 {
        font-size: 1.4em;
    }

    #post-detail .post-content h4 {
        font-size: 1.2em;
    }

    #post-detail .post-content h5 {
        font-size: 1.1em;
    }

    #post-detail .post-content h6 {
        font-size: 1em;
    }
}

/* Print styles */
@media print {
    #post-detail .post {
        box-shadow: none !important;
    }

    #post-detail .post-content {
        font-size: 12pt;
    }

    #post-detail .col-lg-4 {
        display: none;
    }
}