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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: #ffffff;
    color: #1a1e24;
    line-height: 1.5;
    scroll-behavior: smooth;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

a:hover {
    color: #0066cc;
}

.section-margin {
    margin-top: 64px;
    margin-bottom: 48px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    margin-bottom: 32px;
    border-bottom: 2px solid #eef2f5;
    padding-bottom: 12px;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: #111;
}

.view-all {
    font-size: 0.9rem;
    font-weight: 500;
    color: #0066cc;
}

.category-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #f0f4f9;
    padding: 4px 10px;
    border-radius: 30px;
    margin-bottom: 12px;
    color: #1e3a5f;
}

.meta {
    font-size: 0.8rem;
    color: #5b6876;
    margin-top: 12px;
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ========== HEADER / NAVIGATION (FIXED + SCROLL EFFECT) ========== */
.site-header {
    position: sticky;
    top: 0;
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02), 0 1px 0 #eaeef2;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    padding: 10px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #111;
}

.logo span {
    color: #0066cc;
}

.nav-menu ul {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-menu ul li a {
    font-weight: 500;
    font-size: 1rem;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

.nav-menu ul li a:hover,
.nav-menu ul li a.active {
    border-bottom-color: #0066cc;
    color: #0066cc;
}

.hamburger {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.hamburger .bar {
    width: 26px;
    height: 2px;
    background-color: #1e1e2a;
    transition: 0.3s;
}

/* ========== TOP BANNER (no hero) ========== */
.top-banner {
    background: #f8fafd;
    border-bottom: 1px solid #e2e8f0;
    padding: 12px 0;
    font-size: 0.9rem;
    text-align: center;
}

.top-banner a {
    font-weight: 600;
    text-decoration: underline;
}

/* ========== FEATURED GRID (mixed) ========== */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin: 48px 0 0;
}

.featured-card .card-img img {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 20px;
    transition: transform 0.35s ease, box-shadow 0.3s;
}

.featured-card:hover .card-img img {
    transform: scale(1.02);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
}

.featured-card h2 {
    font-size: 1.8rem;
    line-height: 1.3;
    margin: 12px 0 12px;
    font-weight: 700;
}

.featured-card h2 a:hover {
    color: #0066cc;
}

.featured-stack {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.featured-stack-item {
    display: flex;
    gap: 20px;
    align-items: center;
    background: #fbfdff;
    border-radius: 20px;
    transition: all 0.2s;
}

.small-img {
    flex: 0 0 30%;
    aspect-ratio: 4 / 3;
}

.small-img img {
    border-radius: 16px;
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
}

.featured-stack-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== TOPIC GRID (cards) ========== */
.topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
}

.topic-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.03);
}

.topic-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 36px -12px rgba(0, 0, 0, 0.1);
}

.topic-card .card-img img {
    width: 100%;
    border-radius: 20px 20px 0 0;
}

.card-content {
    padding: 20px 16px 24px;
}

.card-content h3 {
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 8px 0 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-content p {
    color: #2c3e44;
    margin-top: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== REPORTS (horizontal cards) ========== */
.reports-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.report-card.horizontal {
    display: flex;
    gap: 32px;
    background: #fafcff;
    border-radius: 28px;
    padding: 12px;
    transition: all 0.3s;
    align-items: center;
    border: 1px solid #edf2f7;
}

.report-card.horizontal .card-img {
    flex: 1;
}

.report-card.horizontal .card-content {
    flex: 1;
    padding: 0;
}

.report-card.horizontal .card-img img {
    width: 100%;
    border-radius: 20px;
}

.report-card.reverse {
    flex-direction: row-reverse;
}

.report-card.horizontal h3 {
    font-size: 1.7rem;
    margin: 12px 0 12px;
    line-height: 1.3;
}

/* ========== HOT TOPICS ========== */
.hot-topics {
    background: #f5f9fe;
    border-radius: 32px;
    padding: 32px 28px;
}

.topics-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 20px;
}

.topics-cloud a {
    background: #ffffff;
    padding: 8px 20px;
    border-radius: 60px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
    border: 1px solid #e0e7ef;
}

.topics-cloud a:hover {
    background: #0066cc;
    color: white;
    border-color: #0066cc;
    transform: translateY(-2px);
}

/* ========== LATEST GRID ========== */
.latest-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.news-card {
    border-radius: 24px;
    transition: all 0.25s;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.08);
}

.news-card .card-img img {
    border-radius: 24px;
}

/* ========== FOOTER ========== */
.site-footer {
    background: #f8fafc;
    border-top: 1px solid #e2edf2;
    padding: 56px 0 32px;
    margin-top: 64px;
}

.site-footer p {
    text-align: center;
    margin: 0;
}

.site-footer a {
    color: #1a1e24;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-logo span {
    color: #0066cc;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    font-size: 0.9rem;
    color: #3a4a5c;
}

.footer-col ul li a:hover {
    color: #0066cc;
}

.copyright {
    margin-top: 20px;
    font-size: 0.8rem;
    color: #5f6c7a;
}

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #111;
    color: white;
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 60px;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 99;
}

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

.back-to-top:hover {
    background: #0066cc;
    transform: translateY(-3px);
}

/* ========== CATEGORY PAGE (list) STYLES ========== */
.category-layout {
    display: flex;
    gap: 48px;
    margin: 48px 0;
    flex-wrap: wrap;
}

.main-content {
    flex: 2.2;
    min-width: 0;
}

.sidebar {
    flex: 0.9;
    min-width: 260px;
}

.breadcrumb-area {
    background: #f8fafc;
    padding: 16px 0;
    border-bottom: 1px solid #eef2f5;
    margin-bottom: 24px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
}

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

.breadcrumb li:not(:last-child)::after {
    content: "›";
    margin: 0 10px;
    color: #8a99aa;
    font-size: 1.1rem;
}

.breadcrumb a {
    color: #2c6280;
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb a:hover {
    color: #0066cc;
    text-decoration: underline;
}

.breadcrumb li[aria-current="page"] {
    color: #1e2a36;
    font-weight: 500;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.list-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.03);
}

.list-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 28px -12px rgba(0, 0, 0, 0.08);
}

.list-card .card-img img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 20px 20px 0 0;
}

.list-card .card-content {
    padding: 20px 18px 24px;
}

.list-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 8px 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.list-card p,.excerpt {
    color: #2c3e44;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 6px;
}

.sidebar-widget {
    background: #ffffff;
    border-radius: 28px;
    padding: 24px 22px;
    margin-bottom: 32px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.02);
    border: 1px solid #edf2f7;
}

.sidebar-widget h3 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #eef2f8;
}

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

.author-avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px;
    display: block;
    border: 3px solid #fff;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.05);
}

.author-name {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.author-bio {
    font-size: 0.9rem;
    color: #4b5e6c;
    line-height: 1.5;
    margin-top: 12px;
}

.sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-list li {
    margin-bottom: 18px;
    border-bottom: 1px solid #f0f3f8;
    padding-bottom: 14px;
}

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

.sidebar-list a {
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.4;
    display: block;
    transition: color 0.2s;
}

.sidebar-list .post-meta-sm {
    font-size: 0.75rem;
    color: #6c7e8f;
    margin-top: 6px;
    display: flex;
    gap: 12px;
}

.cat-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cat-count {
    background: #eef2f9;
    padding: 2px 8px;
    border-radius: 40px;
    font-size: 0.7rem;
    font-weight: 500;
    color: #2c6280;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 48px 0 24px;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: 40px;
    font-weight: 500;
    background: #fff;
    border: 1px solid #e2e8f0;
    transition: all 0.2s;
    color: #1f2a3e;
    text-decoration: none;
}

.pagination a:hover {
    background: #0066cc;
    border-color: #0066cc;
    color: white;
}

.pagination .active-page {
    background: #0066cc;
    border-color: #0066cc;
    color: white;
    pointer-events: none;
}

.pagination .disabled {
    opacity: 0.5;
    pointer-events: none;
    background: #f8fafc;
}

/* ========== ARTICLE DETAIL PAGE STYLES ========== */
.article-layout {
    display: grid;
    gap: 48px;
    margin: 48px 0;
    grid-template-columns: 70% 28%;
}

.article-main {
    flex: 2.2;
    min-width: 0;
}

.article-sidebar {
    flex: 0.9;
    min-width: 260px;
}

.article-header {
    margin-bottom: 32px;
}

.article-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 16px 0 16px;
    color: #111;
}

.article-meta-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    font-size: 0.9rem;
    color: #5b6876;
    margin-bottom: 20px;
    border-bottom: 1px solid #eef2f5;
    padding-bottom: 16px;
}

.author-mini {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-mini-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.author-mini-info {
    font-weight: 500;
}

.stats {
    display: flex;
    gap: 16px;
}

.featured-img-detail {
    margin: 32px 0;
}

.featured-img-detail img {
    width: 100%;
    border-radius: 28px;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.article-body {
    font-size: 0.985rem;
    line-height: 1.7;
    letter-spacing: 0.2px;
    color: #171717;
    margin: 32px 0;
}

.article-body img {
    margin: 0 auto;
}

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

.article-body h2,
.article-body h3 {
    margin: 1.8rem 0 1rem;
    font-weight: 600;
    letter-spacing: -0.2px;
}

.article-body h2 {
    font-size: 1.6rem;
}

.article-body h3 {
    font-size: 1.3rem;
}

.article-body blockquote {
    border-left: 4px solid #0066cc;
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: #2c3e50;
    background: #f9fbfd;
    padding: 1rem 1.5rem;
    border-radius: 20px;
}

.article-categories {
    margin: 24px 0 32px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.author-bio-box {
    background: #f8fafc;
    border-radius: 28px;
    padding: 28px;
    margin: 40px 0 32px;
    display: flex;
    gap: 24px;
    align-items: center;
}

.author-bio-avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
}

.author-bio-text h4 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.author-bio-text p {
    font-size: 0.9rem;
    color: #3a4a5c;
    line-height: 1.5;
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 32px 0;
    padding-top: 20px;
    border-top: 1px solid #eef2f5;
}

.share-btn {
    background: #f0f4f9;
    border: none;
    padding: 10px 20px;
    border-radius: 40px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.share-btn:hover {
    background: #0066cc;
    color: white;
}

.comment-section {
    margin: 48px 0;
}

.comment-section h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.comment-form textarea,
.comment-form input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    font-family: inherit;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.comment-form button {
    background: #111;
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
}

.existing-comments {
    margin-top: 32px;
}

.comment {
    background: #f9fbfd;
    padding: 20px;
    border-radius: 24px;
    margin-bottom: 20px;
}

.comment strong {
    display: block;
    margin-bottom: 8px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
    margin: 32px 0;
}

.related-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    border: 1px solid #edf2f7;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.05);
}

.related-card img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.related-card .card-content {
    padding: 16px;
}

.related-card h4 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== AUTHOR PAGE STYLES ========== */
.author-page {
    max-width: 1000px;
    margin: 48px auto;
    background: #fff;
    border-radius: 32px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.02);
}

.author-header {
    display: flex;
    gap: 40px;
    align-items: center;
    padding: 40px 48px;
    background: #fbfdff;
    border-radius: 32px 32px 0 0;
    border-bottom: 1px solid #eef2f5;
}

.author-avatar-large {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    border: 4px solid white;
}

.author-info h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.author-title {
    font-size: 1rem;
    color: #0066cc;
    font-weight: 500;
    margin-bottom: 16px;
    display: inline-block;
    background: #eef2fa;
    padding: 4px 12px;
    border-radius: 40px;
}

.author-stats {
    display: flex;
    gap: 24px;
    margin-top: 20px;
    color: #5b6876;
    font-size: 0.9rem;
}

.author-bio-full {
    padding: 48px;
    border-bottom: 1px solid #eef2f5;
}

.author-bio-full h2 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.author-bio-full p {
    font-size: 1rem;
    line-height: 1.7;
    color: #2c3e44;
    margin-bottom: 1.2rem;
}

.author-social {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.author-social a {
    background: #f0f4f9;
    padding: 8px 16px;
    border-radius: 40px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}

.author-social a:hover {
    background: #0066cc;
    color: white;
}

.latest-articles {
    padding: 0 48px 48px;
}

.latest-articles h2 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 28px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
}

.author-article-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s;
    border: 1px solid #edf2f7;
}

.author-article-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 28px -12px rgba(0, 0, 0, 0.08);
}

.author-article-card img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.author-article-card .card-content {
    padding: 20px;
}

.author-article-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.author-article-card .meta {
    font-size: 0.75rem;
    color: #6c7e8f;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }

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

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

    .report-card.reverse {
        flex-direction: column;
    }

    .category-layout,
    .article-layout {
        grid-template-columns: 100%;
    }

    .main-content,
    .sidebar,
    .article-main,
    .article-sidebar {
        flex: auto;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .author-bio-avatar {
        margin: 0 auto;
    }

    .article-meta-top {
        gap: 0.5rem;
        font-size: 0.75rem;
    }

    .site-header {
        position: relative;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        background: white;
        width: 80%;
        height: 100vh;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.05);
        transition: left 0.3s ease;
        padding: 32px 24px;
        z-index: 1000;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu ul {
        flex-direction: column;
        gap: 24px;
    }

    .hamburger {
        display: flex;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .featured-card h2 {
        font-size: 1.5rem;
    }

    .report-card.horizontal h3 {
        font-size: 1.4rem;
    }

    .article-header h1 {
        font-size: 1.4rem;
    }

    .author-header {
        flex-direction: column;
        text-align: center;
        padding: 32px 24px;
    }

    .author-bio-full,
    .latest-articles {
        padding: 32px 24px;
    }

    .author-info h1 {
        font-size: 1.9rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 20px;
    }

    .featured-stack-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .small-img {
        width: 100%;
    }

    .cards-grid,
    .latest-grid,
    .topic-grid,
    .articles-grid {
        grid-template-columns: 1fr;
    }

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