.page-hero {
    text-align: center;
    padding: 60px 0 40px;
}

.page-hero h1 {
    font-size: 30px;
    font-weight: 500;
    margin: 0 0 15px 0;
}

.page-hero p {
    font-size: 20px;
    font-weight: 300;
    line-height: 1.5;
    max-width: 732px;
    margin: 0 auto;
}

.process-diagram {
    padding-bottom: 60px;
}

.diagram-placeholder {
    height: 577px;
    background-color: #d9d9d9;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 36px;
    font-weight: 700;
    color: #000000;
}

.author-list-section {
    background-color: #f4f4f4;
    padding: 60px 0;
    margin: 0 -50vw;
    position: relative;
    left: 50%;
    right: 50%;
    width: 100vw;
}

.author-list-section .list-title,
.author-list-section .list-subtitle {
    text-align: center;
    max-width: 1150px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}

.author-list-section .list-title {
    font-size: 34px;
    font-weight: 500;
    margin-bottom: 15px;
}

.author-list-section .list-subtitle {
    font-size: 16px;
    margin-bottom: 40px;
}

.author-cards-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
}

.author-card {
    display: flex;
    background-color: #ffffff;
    border-radius: 15px;
    border: 1px solid #d9d9d9;
    overflow: hidden;
}

.author-photo-wrapper {
    flex: 0 0 326px;
    background: linear-gradient(142.71deg, #3652ff 10.21%, #00cbe2 93.04%);
    display: flex;
    justify-content: center;
    align-items: center;
}

.author-photo-wrapper a {
    color: #1b74e4;
}

.author-photo-bg {
    width: 224px;
    height: 224px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    padding: 30px;
    flex-grow: 1;
}

.author-info h3 a {
    color: #000000;
    font-size: 24px;
}

.author-info h3 {
    font-size: 34px;
    font-weight: 700;
    margin: 0 0 5px 0;
}

.author-info .author-title {
    color: #1b74e4;
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 20px 0;
}

.author-info .author-bio {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 30px;
}

.author-info .btn-primary {
    background-color: #1b74e4;
    border-color: #1b74e4;
}

.social-media {
    display: flex;
    gap: 16px;
}

.social-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    background-color: #f3f1ff;
    border-radius: 8px;
}

.social-media .social-icon i {
    color: #1b74e4;
}


/* Bài viết nổi bật tác giả */
.all-articles {
    padding: 60px 0;
    background-color: #cee4ff;
}

.all-articles .section-title {
    text-align: center;
    font-size: 34px;
    font-weight: 500;
    margin: 0;
}

.all-articles .section-subtitle {
    text-align: center;
    font-size: 16px;
    margin: 10px 0 40px 0;
}

.all-articles .article-card {
    display: flex;
    background-color: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.all-articles .articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.all-articles .article-card .card-thumbnail {
    max-width: 254px;
    max-height: 165px;
    object-fit: cover;
    width: 100%;
    height: 100%;
    border-top-right-radius: 15px;
    border-bottom-right-radius: 15px;
    flex-shrink: 0;
}

.all-articles .article-card .card-content {
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
}

.all-articles .article-card .card-title {
    font-size: 18px;
    font-weight: bold;
    margin: 0 0 10px 0;
    line-height: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.all-articles .article-card .card-title a {
    color: #273444;
    line-height: 26px;
}

.all-articles .article-card .card-excerpt {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.5;
    margin: 0;
}

.all-articles .view-all-container {
    text-align: center;
    margin-top: 40px;
}

.all-articles .view-all-link {
    color: #1b74e4;
    font-weight: 500;
    font-size: 16px;
    text-decoration: none;
}

.authors-section .featured-article-author {
    padding-left: 0;
    padding-right: 0;
}

.authors-section .pagination-container .pagination {
    justify-content: center;
    margin-top: 20px;
}

.authors-section .page-item.active .page-link {
    background-color: #1b74e4;
    border-color: #1b74e4;
    color: #fff;
}

.authors-section .page-item .page-link {
    color: #1b74e4;
}