.page-header {
    padding: 80px 0;
    background-color: #f5f5f5
}

@media (max-width: 768px) {
    .page-header {
        padding: 60px 0
    }
}

.page-header .page-header__inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px
}

.page-header .page-header__date {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 16px
}

.page-header .page-header__title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.6
}

@media (max-width: 768px) {
    .page-header .page-header__title {
        font-size: 24px
    }
}

.news-article {
    max-width: 800px;
    margin: 0 auto
}

.news-article .news-article__content {
    line-height: 1.8;
    font-size: 16px
}

.news-article .news-article__content p {
    margin-bottom: 24px
}

.news-nav {
    margin-top: 80px;
    text-align: center
}

.article-detail-layout {
    display: flex;
    gap: 40px;
    max-width: 1240px;
    margin: 0 auto
}

@media (max-width: 768px) {
    .article-detail-layout {
        flex-direction: column
    }
}

.article-detail-layout .main-content {
    flex: 1
}

.article-detail-layout .main-content .article-detail .article-meta {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 20px
}

.article-detail-layout .main-content .article-detail .article-meta .article-date {
    font-size: 14px;
    color: #333
}

.article-detail-layout .main-content .article-detail .article-meta .article-category-tag {
    background-color: #e5e5e5;
    color: gray;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
    width: 115px;
    text-align: center
}

.article-detail-layout .main-content .article-detail .article-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.4;
    color: #333;
    margin-bottom: 30px
}

@media (max-width: 768px) {
    .article-detail-layout .main-content .article-detail .article-title {
        font-size: 22px
    }
}

.article-detail-layout .main-content .article-detail .article-featured-image {
    margin-bottom: 30px;
    height: 500px;
    overflow: hidden
}

@media (max-width: 768px) {
    .article-detail-layout .main-content .article-detail .article-featured-image {
        height: 190px;
        margin-bottom: 20px
    }
}

.article-detail-layout .main-content .article-detail .article-featured-image img {
    width: 100%;
    height: auto;
    object-fit: cover
}

.article-detail-layout .main-content .article-detail .article-content {
    line-height: 1.8;
    font-size: 16px;
    color: #333
}

.article-detail-layout .main-content .article-detail .article-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin: 40px 0 20px;
    border-bottom: 2px solid #ed6058
}

@media (max-width: 768px) {
    .article-detail-layout .main-content .article-detail .article-content h2 {
        font-size: 22px
    }
}

.article-detail-layout .main-content .article-detail .article-content h2:first-child {
    margin-top: 0
}

.article-detail-layout .main-content .article-detail .article-content p {
    margin-bottom: 20px
}

.article-detail-layout .main-content .article-detail .article-content h3 {
    background-color: #ffcfcf;
    color: #3c3c3c;
    padding: 8px 32px;
    font-size: 24px;
    font-weight: 700;
    margin: 30px 0 20px
}

@media (max-width: 768px) {
    .article-detail-layout .main-content .article-detail .article-content h3 {
        font-size: 20px
    }
}

.article-detail-layout .main-content .article-detail .article-content .article-secondary-image {
    margin: 30px 0
}

.article-detail-layout .main-content .article-detail .article-content .article-secondary-image .secondary-image-placeholder {
    background-color: #f0f0f0;
    height: 200px;
    border-radius: 8px;
    margin-bottom: 8px
}

.article-detail-layout .main-content .article-detail .article-content .article-secondary-image .image-caption {
    font-size: 16px;
    color: #3c3c3c;
    text-align: left
}

.article-detail-layout .main-content .article-detail .article-nav {
    margin-top: 40px;
    text-align: center
}

.article-detail-layout .main-content .article-detail .article-nav .back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #ed6058;
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color .3s ease
}

.article-detail-layout .main-content .article-detail .article-nav .back-button:hover {
    background-color: #e55a54;
    text-decoration: none;
    color: #fff
}

.article-detail-layout .main-content .article-detail .article-nav .back-button .button-icon {
    font-size: 12px
}

.article-detail-layout .sidebar {
    width: 240px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .article-detail-layout .sidebar {
        width: 100%
    }
}

.article-detail-layout .sidebar .category-section {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden
}

.article-detail-layout .sidebar .category-section .category-title {
    background-color: #ffcfcf;
    color: #ed6058;
    font-weight: 700;
    padding: 12px 16px;
    font-size: 18px;
    text-align: center;
}

.article-detail-layout .sidebar .category-section .category-list .category-item {
    padding: 20px 16px;
    color: #666;
    display: block;
    font-size: 14px;
    border-bottom: 2px dotted #333;
    cursor: pointer;
    transition: background-color .3s ease
}

.article-detail-layout .sidebar .category-section .category-list .category-item:hover {
    background-color: #f9f9f9
}

.article-detail-layout .sidebar .category-section .category-list .category-item:last-child {
    border-bottom: none
}

.column-layout {
    display: flex;
    gap: 40px;
    max-width: 1240px;
    margin: 0 auto
}

@media (max-width: 768px) {
    .column-layout {
        flex-direction: column;
        gap: 20px
    }
}

.column-layout .main-content {
    flex: 1
}

.column-layout .main-content .article-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px
}

@media (max-width: 768px) {
    .column-layout .main-content .article-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 30px
    }
}

.column-layout .main-content .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px
}

.column-layout .main-content .pagination .pagination-arrow,
.column-layout .main-content .pagination .pagination-number {
    background: none;
    border: none;
    padding: 6px 12px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    border-radius: 50%;
    transition: all .3s ease
}

.column-layout .main-content .pagination .pagination-arrow:hover,
.column-layout .main-content .pagination .pagination-number:hover {
    background-color: #f5f5f5
}

.column-layout .main-content .pagination .pagination-arrow.active,
.column-layout .main-content .pagination .pagination-number.active {
    background-color: #ed6058;
    color: #fff
}

.column-layout .main-content .pagination .pagination-dots {
    color: #666;
    padding: 0 4px
}

.column-layout .sidebar {
    width: 300px;
    flex-shrink: 0
}

@media (max-width: 768px) {
    .column-layout .sidebar {
        width: 100%
    }
}

.column-layout .sidebar .category-section {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px #0000001a;
    overflow: hidden
}

.column-layout .sidebar .category-section .category-title {
    background-color: #ffb6c1;
    color: #fff;
    font-weight: 700;
    padding: 12px 16px;
    font-size: 14px
}

.column-layout .sidebar .category-section .category-list .category-item {
    padding: 12px 16px;
    color: #666;
    font-size: 14px;
    border-bottom: 1px dotted #e0e0e0;
    cursor: pointer;
    transition: background-color .3s ease
}

.column-layout .sidebar .category-section .category-list .category-item:hover {
    background-color: #f9f9f9
}

.column-layout .sidebar .category-section .category-list .category-item:last-child {
    border-bottom: none
}

.page-header {
    padding: 200px 0 100px;
    background-color: #ed6058;
    text-align: center
}

@media (max-width: 768px) {
    .page-header {
        padding: 60px 0 80px
    }
}

.page-header .page-header__inner {
    max-width: 1240px;
    margin: 0 auto
}

.service-section {
    position: relative;
    background-color: #f5f5f5;
    padding: 80px 0
}

@media (max-width: 768px) {
    .service-section {
        margin-top: -40px;
        padding: 40px 20px 80px
    }
}

.service-section:before {
    content: "";
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    right: 0;
    height: 60px;
    background-color: #f5f5f5;
    border-radius: 50% 50% 0 0/100% 100% 0 0;
    z-index: 1
}

@media (max-width: 768px) {
    .service-section:before {
        height: 30px;
        top: -29px
    }
}

.service-section .content {
    position: relative;
    z-index: 2
}