.blog_page_section {
    text-align: center;
    margin: 20px 0;
}
.blog_slider-container {
    position: relative;
    width: 80%;
    overflow: hidden;
    margin: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    align-items: center;  /* Căn giữa theo chiều dọc */
    justify-content: center; /* Căn giữa theo chiều ngang */
    height: 550px;
}
.blog_slider {
    display: flex;
    transition: transform 0.5s ease-in-out;
}
.blog_slide {
    min-width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
    gap: 20px;
    padding: 20px;
    justify-content: center;
    align-items: start;
}
.blog_image_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: #fff;
    height: 460px;
}
.blog_image_container:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}
.blog_image_link {
    display: block;
    width: 100%;
    text-decoration: none;
    color: inherit;
}
.blog_image_container img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.blog_image_container:hover img {
    transform: scale(1.05);
}
.blog_image_title {
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    height: 60px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.blog_prev, .blog_next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
    border-radius: 50%;
    z-index: 100;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}
.blog_prev:hover, .blog_next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}
.blog_prev { left: 10px; }
.blog_next { right: 10px; }

.blog_indicators {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}
.blog_indicator {
    width: 10px;
    height: 10px;
    background-color: #ccc;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.blog_indicator.active {
    background-color: #333;
}

/* Thêm hiệu ứng loading */
.blog_loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}
.blog_loader::after {
    content: "";
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive design */
@media (max-width: 992px) {
    .blog_slide {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media (max-width: 768px) {
    .blog_slide {
        grid-template-columns: repeat(2, 1fr);
    }
    .blog_image_title {
        font-size: 13px;
    }
}
@media (max-width: 480px) {
    .blog_slide {
        grid-template-columns: 1fr;
    }
    .blog_slider-container {
        width: 90%;
    }
}