:root {
    --primary-color: #1a365d;
    --primary-hover: #2c5282;
    --accent-color: #ed8936;
    --accent-hover: #dd6b20;
    --purple-color: #805ad5;
    --bg-color: #f7fafc;
    --bg-white: #ffffff;
    --text-dark: #2d3748;
    --text-medium: #4a5568;
    --text-light: #718096;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.25s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

ul,
ol {
    list-style: none;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.main-header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.main-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.site-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.main-navigation {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.8rem;
}

.nav-list li a {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
    position: relative;
}

.nav-list li a:hover {
    color: var(--accent-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    padding: 0.5rem;
}

.main-content-wrap {
    padding: 2rem 0 3rem;
}

.breadcrumb-nav {
    margin-bottom: 1.5rem;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-light);
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: "/";
    margin: 0 0.5rem;
    color: var(--text-light);
}

.breadcrumb-list a {
    color: var(--text-medium);
    font-weight: 500;
}

.breadcrumb-list a:hover {
    color: var(--accent-color);
}

.breadcrumb-list .current {
    color: var(--primary-color);
    font-weight: 600;
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2.5rem;
}

.primary-content {
    min-width: 0;
}

.content-sidebar {
    min-width: 280px;
}

.sidebar-block {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
    color: var(--primary-color);
}

.author-widget {
    text-align: center;
}

.author-portrait {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1rem;
    border: 3px solid var(--border-color);
}

.author-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.author-title a {
    color: var(--primary-color);
}

.author-title a:hover {
    color: var(--accent-color);
}

.author-desc {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.5;
}

.recommended-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.recommended-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.item-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.recommended-item:nth-child(1) .item-number {
    background: var(--accent-color);
}

.recommended-item:nth-child(2) .item-number {
    background: #c05621;
}

.recommended-item:nth-child(3) .item-number {
    background: var(--purple-color);
}

.item-content {
    flex: 1;
    min-width: 0;
}

.item-title {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.item-title:hover {
    color: var(--accent-color);
}

.item-date {
    font-size: 0.75rem;
    color: var(--text-light);
}

.sidebar-links li {
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed var(--border-color);
}

.sidebar-links li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar-links a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
}

.sidebar-links a:hover {
    color: var(--accent-color);
}

.link-date {
    font-size: 0.75rem;
    color: var(--text-light);
    flex-shrink: 0;
    margin-left: 0.5rem;
}

.category-links a {
    display: flex;
    justify-content: space-between;
}

.section-title-wrap {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-title {
    font-size: 1.4rem;
    color: var(--primary-color);
    white-space: nowrap;
}

.title-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, var(--border-color), transparent);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.page-title {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.featured-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.featured-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.featured-large {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.featured-large .card-image {
    height: 60%;
}

.featured-large .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-large .card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.featured-small {
    display: flex;
}

.featured-small .card-image {
    aspect-ratio: 4 / 3;
    flex: 0 0 35%;
}

.featured-small .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-small .card-body {
    padding: 1rem;
    flex: 1;
}

.card-image {
    overflow: hidden;
}

.card-image img {
    transition: transform 0.4s ease;
}

.featured-card:hover .card-image img {
    transform: scale(1.03);
}

.category-badge {
    display: inline-block;
    background: var(--purple-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.category-badge:hover {
    background: #6b46c1;
}

.card-title {
    font-size: 1.1rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-title a {
    color: var(--text-dark);
}

.card-title a:hover {
    color: var(--accent-color);
}

.featured-large .card-title {
    font-size: 1.4rem;
}

.card-summary {
    color: var(--text-medium);
    font-size: 0.9rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 1rem;
}

.card-footer {
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.post-date {
    font-size: 0.8rem;
    color: var(--text-light);
}

.articles-mixed-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.mixed-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.mixed-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.mixed-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.mixed-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.mixed-card:hover .mixed-image img {
    transform: scale(1.03);
}

.mixed-content {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.category-tag {
    display: inline-block;
    background: #ebf8ff;
    color: #2b6cb0;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    align-self: flex-start;
}

.category-tag:hover {
    background: #bee3f8;
}

.card-excerpt {
    color: var(--text-medium);
    font-size: 0.875rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.mixed-meta {
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.ad-fullwidth {
    grid-column: 1 / -1;
    margin: 0.5rem 0;
}

.horizontal-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.horizontal-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    transition: var(--transition);
}

.horizontal-card:hover {
    box-shadow: var(--shadow-md);
}

.card-thumb {
    flex: 0 0 280px;
    overflow: hidden;
}

.card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
    transition: transform 0.4s ease;
}

.horizontal-card:hover .card-thumb img {
    transform: scale(1.03);
}

.card-info {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.category-label {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    margin-bottom: 0.75rem;
    align-self: flex-start;
}

.category-label:hover {
    background: var(--accent-hover);
}

.card-desc {
    color: var(--text-medium);
    font-size: 0.9rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 1rem;
}

.card-meta-info {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-light);
}

.meta-date {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pagination-wrap {
    margin-top: 2rem;
}

.pagination-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.page-item {
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
    cursor: pointer;
}

.page-link:hover {
    background: var(--bg-color);
    border-color: var(--primary-color);
}

.page-item.active .page-link {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-item.dots .page-link {
    border: none;
    background: transparent;
    cursor: default;
}

.article-header {
    margin-bottom: 2rem;
}

.article-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-meta-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-light);
}

.author-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.author-link:hover {
    color: var(--accent-color);
}

.author-link img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.meta-item .iconfont {
    font-size: 0.9rem;
}

.article-body {
    font-size: 0.985rem;
    letter-spacing: 0.2px;
    color: #171717;
    line-height: 1.75;
    margin-bottom: 2rem;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 2rem 0 1rem;
}

.article-body h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin: 1.5rem 0 0.75rem;
}

.article-body ul,
.article-body ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-body ul li {
    list-style: disc;
    margin-bottom: 0.5rem;
}

.article-body ol li {
    list-style: decimal;
    margin-bottom: 0.5rem;
}

.article-body img {
    border-radius: var(--radius-md);
    margin: 1.5rem auto;
}

.article-body a {
    color: var(--accent-color);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.article-body a:hover {
    color: var(--accent-hover);
}

.author-profile-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin: 2rem 0;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.author-profile-card img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.profile-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.profile-info h4 a {
    color: var(--primary-color);
}

.profile-info h4 a:hover {
    color: var(--accent-color);
}

.profile-info p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.5;
}

.social-share {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 2rem 0;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.share-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-medium);
    margin-right: 0.5rem;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-color);
}

.share-btn .iconfont {
    font-size: 1.1rem;
}

.share-btn.twitter {
    color: #1da1f2;
}

.share-btn.twitter:hover {
    background: #1da1f2;
    color: white;
}

.share-btn.facebook {
    color: #4267b2;
}

.share-btn.facebook:hover {
    background: #4267b2;
    color: white;
}

.share-btn.linkedin {
    color: #0077b5;
}

.share-btn.linkedin:hover {
    background: #0077b5;
    color: white;
}

.share-btn.pinterest {
    color: #e60023;
}

.share-btn.pinterest:hover {
    background: #e60023;
    color: white;
}

.related-articles {
    margin-top: 2.5rem;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.related-item {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.related-item:hover {
    box-shadow: var(--shadow-md);
}

.related-thumb {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.related-item:hover .related-thumb img {
    transform: scale(1.03);
}

.related-info {
    padding: 1rem;
}

.related-title {
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-title a {
    color: var(--text-dark);
}

.related-title a:hover {
    color: var(--accent-color);
}

.related-date {
    font-size: 0.75rem;
    color: var(--text-light);
}

.author-header-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.author-avatar-large {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.25rem;
    border: 4px solid var(--border-color);
}

.author-name-main {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.author-bio-text {
    font-size: 1rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.author-detail-content {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    font-size: 0.985rem;
    line-height: 1.75;
}

.author-detail-content p {
    margin-bottom: 1rem;
}

.author-articles-section {
    margin-top: 2.5rem;
}

.author-articles-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.author-article-item {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.author-article-item:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--accent-color);
}

.article-content-only {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.article-title-sm {
    font-size: 1rem;
    flex: 1;
    min-width: 0;
}

.article-title-sm a {
    color: var(--text-dark);
}

.article-title-sm a:hover {
    color: var(--accent-color);
}

.article-date {
    font-size: 0.8rem;
    color: var(--text-light);
    flex-shrink: 0;
}

.main-footer {
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.back-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.back-top-btn.show {
    opacity: 1;
    visibility: visible;
}

.back-top-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-3px);
}

.back-top-btn .iconfont {
    font-size: 1.2rem;
}

@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
    }

    .content-sidebar {
        display: none;
    }

    .featured-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .featured-large {
        grid-row: span 1;
    }

    .featured-large .card-image {
        height: 250px;
    }

    .articles-mixed-grid {
        grid-template-columns: 1fr;
    }

    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-header {
        position: relative;
    }

    .header-container {
        height: 55px;
    }

    .site-logo {
        font-size: 1.25rem;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .main-navigation {
        position: fixed;
        top: 55px;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: calc(100vh - 55px);
        background: var(--bg-white);
        box-shadow: 2px 0 20px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
        z-index: 999;
        padding: 1.5rem;
    }

    .main-navigation.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-list li a {
        font-size: 1.1rem;
        display: block;
        padding: 0.5rem 0;
    }

    .main-content-wrap {
        padding: 1.5rem 0 2rem;
    }

    .page-title {
        font-size: 1.4rem;
    }

    .article-title {
        font-size: 1.4rem;
    }

    .article-meta-bar {
        gap: 0.75rem;
        font-size: 0.8rem;
    }

    .horizontal-card {
        flex-direction: column;
    }

    .card-thumb {
        flex: none;
        width: 100%;
    }

    .card-info {
        padding: 1.25rem;
    }

    .author-profile-card {
        flex-direction: column;
        text-align: center;
    }

    .social-share {
        flex-wrap: wrap;
    }

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

    .article-content-only {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .author-header-card {
        padding: 1.5rem;
    }

    .author-avatar-large {
        width: 90px;
        height: 90px;
    }

    .author-name-main {
        font-size: 1.4rem;
    }

    .pagination-list {
        gap: 0.35rem;
    }

    .page-link {
        min-width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }

    .back-top-btn {
        width: 40px;
        height: 40px;
        bottom: 1rem;
        right: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .section-title {
        font-size: 1.2rem;
    }

    .featured-large .card-title {
        font-size: 1.15rem;
    }

    .card-title {
        font-size: 1rem;
    }

    .article-body {
        font-size: 0.95rem;
    }
}