/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #1a365d;
    --color-secondary: #d4af37;
    --color-accent: #e53e3e;
    --color-text: #2d3748;
    --color-text-light: #718096;
    --color-background: #ffffff;
    --color-surface: #f7fafc;
    --color-border: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --radius: 8px;
    --transition: all 0.3s ease;
    --max-width: 1200px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    padding-top: 80px;
}

.line-clamp-1 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.line-clamp-2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.line-clamp-3 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.line-clamp-4 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

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

ul {
    list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4 {
    color: var(--color-primary);
    line-height: 1.3;
    margin-bottom: 0.75em;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    border-left: 4px solid var(--color-secondary);
    padding-left: 15px;
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 2rem;
}

/* Buttons & Links */
.btn {
    display: inline-block;
    padding: 10px 24px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn:hover {
    background-color: #2c5282;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    background-color: var(--color-surface);
}

.text-link {
    color: var(--color-primary);
    font-weight: 600;
    border-bottom: 1px dotted transparent;
}

.text-link:hover {
    border-bottom-color: var(--color-primary);
}

/* ====== Header & Navigation ====== */
.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.site-header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    padding: 10px 0;
}

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

.logo a {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary);
    display: flex;
    align-items: center;
}

.logo span {
    color: var(--color-secondary);
}

/* Desktop Navigation */
.main-nav ul {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    font-weight: 600;
    color: var(--color-text);
    padding: 5px 0;
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-secondary);
}

.header-cta .btn {
    margin-left: 1rem;
}

/* Mobile Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    background: none;
    border: none;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Announcement Bar */
.announcement-bar {
    background-color: var(--color-accent);
    color: white;
    text-align: center;
    padding: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    position: relative;
    z-index: 999;
}

.announcement-bar a {
    text-decoration: underline;
}

/* ====== Common Components ====== */
/* Article Card */
.article-card,
.category-card,
.feature-card {
    background: var(--color-background);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: 15px;
}

.article-card-1 {
    padding: 15px;
}

.article-card:hover,
.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
}

.article-card__image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.article-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-card__image img {
    transform: scale(1.05);
}

.article-card__category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--color-accent);
    color: white;
    padding: 5px 12px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-pos {
    top: 0;
    left: 0;
    border-radius: 0 5px 20px 0px;
}

.article-card__content,
.category-card__content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-card__title {
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card__excerpt {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.5;
}

.article-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.article-card__author {
    font-weight: 600;
    color: var(--color-text);
}

/* Category Card */
.category-card {
    text-align: center;
    border-top: 4px solid var(--color-primary);
}

.category-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.category-card__title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.category-card__desc {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.category-card__count {
    font-size: 0.8rem;
    color: var(--color-secondary);
    font-weight: bold;
    margin-top: auto;
}

/* Feature Card */
.feature-card {
    grid-column: span 2;
}

.feature-card .article-card__title {
    font-size: 1.75rem;
}

/* Tag Styles */
.tag {
    display: inline-block;
    padding: 8px 18px;
    background-color: white;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition);
}

.tag:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.tag--hot {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.tag--hot:hover {
    background-color: var(--color-accent);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 4rem;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 10px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    font-weight: 600;
}

.pagination a:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.pagination .current {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.pagination .prev-next {
    padding: 0 15px;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    border: none;
    box-shadow: var(--shadow-md);
}

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

.back-to-top:hover {
    background-color: #2c5282;
    transform: translateY(-3px);
}

/* Footer */
.site-footer {
    background-color: var(--color-primary);
    color: #cbd5e0;
    margin-top: 4rem;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    border-left: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #cbd5e0;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-newsletter p {
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.footer-newsletter form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-newsletter input {
    padding: 12px 15px;
    border: 1px solid #4a5568;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    color: white;
}

.footer-newsletter input::placeholder {
    color: #a0aec0;
}

.footer-newsletter input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
    color: #a0aec0;
}

.footer-bottom p {
    margin: 0;
}

/* ====== Homepage Specific Styles ====== */
/* Featured News Section */
.featured-news {
    margin: 3rem 0;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Latest Updates Section */
.latest-updates {
    margin: 4rem 0;
}

.latest-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin: 3rem 0;
}

/* Special Reports */
.special-reports__list {
    margin-top: 2rem;
}

.report-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
}

.report-item:last-child {
    border-bottom: none;
}

.report-item__img {
    aspect-ratio: 4/3;
    border-radius: 4px;
}

.report-item__content h4 {
    margin-bottom: 0.5rem;
}

.report-item__meta {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

/* Trending Topics */
.trending-topics {
    background-color: var(--color-surface);
    padding: 3rem 0;
    margin: 4rem 0;
    border-radius: var(--radius);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1.5rem;
}

/* ====== Category List Page Specific Styles ====== */
/* Category Page Header */
.category-page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2c5282 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}

.category-page-header::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
}

.category-title {
    font-size: 1.8rem;
    margin-bottom: 0;
    color: white;
    position: relative;
}

.category-description {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    line-height: 1.6;
}

.category-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    font-size: 0.95rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-icon {
    background: rgba(255, 255, 255, 0.15);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Breadcrumb */
.breadcrumb-wrapper {
    background-color: var(--color-surface);
    padding: 1.5rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.breadcrumb-item a {
    color: var(--color-text-light);
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-separator {
    color: var(--color-secondary);
    opacity: 0.7;
}

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

/* Category Layout */
.category-layout {
    display: grid;
    grid-template-columns: 70% 30%;
    gap: 3rem;
    margin-bottom: 4rem;
}

/* Card Variations */
.article-card--horizontal {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1.5rem;
    align-items: center;
}

.article-card--horizontal .article-card__image {
    aspect-ratio: 4/3;
    height: 100%;
}

.article-card--horizontal .article-card__content {
    padding: 1.25rem;
}

.article-card--featured {
    border-left: 5px solid var(--color-secondary);
    box-shadow: var(--shadow-md);
}

.article-card--featured .article-card__title {
    font-size: 1.35rem;
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.sidebar-widget {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 1.75rem;
    border: 1px solid var(--color-border);
}

.sidebar-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 0.75rem;
}

.sidebar-title i {
    color: var(--color-secondary);
}

/* Recommended List */
.recommended-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.recommended-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 1rem;
    align-items: start;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.recommended-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recommended-item__image {
    aspect-ratio: 4/3;
    border-radius: 6px;
    overflow: hidden;
}

.recommended-item__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.recommended-item:hover .recommended-item__image img {
    transform: scale(1.05);
}

.recommended-item__title {
    font-size: 0.95rem;
    line-height: 1.4;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

/* Sidebar Tag Cloud */
.tag-cloud--sidebar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.tag--sidebar {
    padding: 6px 14px;
    font-size: 0.85rem;
}

/* Category List */
.category-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.category-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1rem;
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.category-list-item:hover {
    border-color: var(--color-secondary);
    transform: translateX(5px);
    background-color: rgba(212, 175, 55, 0.05);
}

.category-list-item__name {
    font-weight: 600;
    color: var(--color-primary);
}

.category-list-item__count {
    background: var(--color-surface);
    color: var(--color-text-light);
    font-size: 0.85rem;
    padding: 4px 10px;
    border-radius: 30px;
    font-weight: 600;
}

/* Pagination Wrapper */
.pagination-wrapper {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.pagination-info {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Filters */
.category-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.filter-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
    white-space: nowrap;
}

.filter-dropdown {
    padding: 0.6rem 2.5rem 0.6rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background-color: white;
    font-size: 0.9rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23718096' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
    min-width: 160px;
    transition: var(--transition);
}

.filter-dropdown:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.filter-actions {
    display: flex;
    gap: 0.75rem;
}

.filter-btn {
    padding: 0.6rem 1.25rem;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    background: var(--color-surface);
    border-color: var(--color-primary);
}

.filter-btn--apply {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.filter-btn--apply:hover {
    background: #2c5282;
}

/* ====== Article Detail Page Specific Styles ====== */
/* Article Layout */
.article-layout {
    display: grid;
    grid-template-columns: 70% 30%;
    gap: 3rem;
    margin: 3rem auto 4rem;
}

/* Article Header */
.article-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.article-category {
    display: inline-block;
    background-color: var(--color-accent);
    color: white;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.article-title {
    font-size: 2.75rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.article-subtitle {
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--color-text);
    font-weight: 400;
    margin-bottom: 2rem;
    border-left: 3px solid var(--color-secondary);
    padding-left: 1.5rem;
}

/* Article Meta */
.article-meta-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-surface);
}

.author-details h4 {
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.author-details p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.article-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.article-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Featured Image */
.featured-image {
    margin: 2.5rem 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-light);
    padding: 1rem;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

/* Article Content */
.article-content {
     font-size: 0.985rem;
    letter-spacing: 0.2px;
    color: #171717;
    line-height: 1.75;
}

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

.article-content blockquote {
    border-left: 4px solid var(--color-secondary);
    padding: 1.5rem 2rem;
    margin: 2.5rem 0;
    background-color: var(--color-surface);
    font-style: italic;
    color: var(--color-primary);
    font-size: 1.25rem;
    line-height: 1.6;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.article-content blockquote footer {
    margin-top: 1rem;
    font-size: 1rem;
    font-style: normal;
    color: var(--color-text-light);
}

.article-content figcaption {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-top: 0.75rem;
    text-align: center;
}

.article-content .highlight-box {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(26, 54, 93, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius);
    padding: 2rem;
    margin: 2.5rem 0;
}

.article-content .highlight-box h4 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Article Footer */
.article-footer {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.article-tags {
    margin-bottom: 2.5rem;
}

.tags-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Author Bio */
.author-bio {
    background-color: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem;
    margin: 3rem 0;
    border-left: 4px solid var(--color-secondary);
}

.author-bio-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.author-bio-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid white;
    box-shadow: var(--shadow-md);
}

.author-bio-info h4 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.author-bio-info p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.author-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.author-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    transition: var(--transition);
}

.author-social a:hover {
    background-color: var(--color-secondary);
    transform: translateY(-3px);
}

/* Share Widget */
.share-widget {
    background: linear-gradient(135deg, var(--color-surface) 0%, #f0f4f8 100%);
    border-radius: var(--radius);
    padding: 2rem;
    margin: 3rem 0;
    text-align: center;
    border: 1px solid var(--color-border);
}

.share-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.share-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.share-btn {
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    transition: var(--transition);
    position: relative;
}

.share-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.share-btn.facebook {
    background-color: #1877f2;
}

.share-btn.linkedin {
    background-color: #0a66c2;
}

.share-btn.pinterest {
    background-color: #c20a32;
}


.share-btn.whatsapp {
    background-color: #25D366;
}

.share-btn.email {
    background-color: var(--color-text-light);
}

.share-btn.link {
    background-color: var(--color-primary);
    cursor: pointer;
}

.share-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    margin-bottom: 10px;
}

.share-btn:hover .share-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Related Articles */
.related-articles {
    margin: 4rem 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 1.8rem;
}

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

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

/* Comments Section */
.comments-section {
    margin: 5rem 0 4rem;
}

.comments-header {
    margin-bottom: 2.5rem;
}

.comments-title {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.comments-subtitle {
    color: var(--color-text-light);
}

.comment-form {
    background-color: var(--color-surface);
    border-radius: var(--radius);
    padding: 2.5rem;
    margin-bottom: 3rem;
    border: 1px solid var(--color-border);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background-color: white;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
}

.form-note {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Article Table of Contents */
.article-toc {
    background-color: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem;
    margin: 2.5rem 0;
    border: 1px solid var(--color-border);
    position: sticky;
    top: 100px;
}

.toc-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toc-list {
    list-style: none;
}

.toc-list li {
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.5rem;
}

.toc-list li:before {
    content: "•";
    color: var(--color-secondary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.toc-list a {
    color: var(--color-text);
    transition: var(--transition);
    display: block;
    padding: 4px 0;
}

.toc-list a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

/* Existing Comments */
.existing-comments {
    margin-top: 3rem;
}

.comment-thread {
    margin-top: 2rem;
}

.comment {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.comment-header strong {
    color: var(--color-primary);
}

.comment-date {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.comment-body p {
    margin-bottom: 0;
}

/* Newsletter Sidebar Widget */
.sidebar-newsletter {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2c5282 100%);
    color: white;
    padding: 2rem;
    border-radius: var(--radius);
}

.sidebar-newsletter .sidebar-title {
    color: white;
    border-bottom-color: var(--color-secondary);
}

.sidebar-newsletter p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.sidebar-newsletter input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.sidebar-newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.sidebar-newsletter .btn {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.sidebar-newsletter .btn:hover {
    background-color: #e6c158;
}

.author-mini {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-mini img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
}

.author-mini span {
    font-weight: 500;
    color: #1b3853;
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
}

.share-btn {
    background: none;
    border: 1px solid #b9cfec;
    padding: 8px 24px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
    border-radius: 10px;
}



.author-card {
    text-align: center;
    background: #f7fafd;
    padding: 28px 20px;
    border: 1px solid #e1eaf2;
}

.author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 16px;
    border: 3px solid white;
    box-shadow: 0 4px 10px rgba(0, 20, 40, 0.1);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-card h3 {
    border-bottom: none;
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.author-bio {
    color: #365773;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.author-block {
    display: flex;
    gap: 24px;
    background: #f5faff;
    padding: 28px;
    margin: 40px 0;
    border: 1px solid #d5e3f0;
    align-items: center;
}

.author-block img {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h3 {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 6px;
}

.author-info p {
    color: #2d4b68;
    margin-bottom: 10px;
}

.author-page-main {
    padding: 40px 0;
}



.author-header {
    display: flex;
    gap: 40px;
    align-items: center;
    margin: 0 0 48px;
    background: #f8fbfe;
    padding: 40px;
    border: 1px solid #e1eaf2;
}

.author-header-img {
    flex-shrink: 0;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid white;
    box-shadow: 0 8px 20px rgba(0, 30, 50, 0.1);
}

.author-header-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-header-info h1 {
    font-size: 2.8rem;
    font-weight: 350;
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.author-title {
    font-size: 1.2rem;
    color: #2d577b;
    margin-bottom: 16px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.author-header-info .author-bio {
    font-size: 1.1rem;
    color: #1e3b50;
    max-width: 700px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.author-social {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.author-social a {
    color: #1d4e7c;
    text-decoration: none;
    font-weight: 500;
    border: 1px solid #b9cfec;
    padding: 6px 18px;
    transition: background 0.2s;
}

.author-social a:hover {
    background: #e2ecf9;
}

.author-detailed-bio {
    background: #ffffff;
    padding: 20px;
    border-bottom: 1px solid #dae4ee;
}

.author-detailed-bio h2 {
    font-size: 2rem;
    font-weight: 380;
    margin-bottom: 24px;
    border-left: 6px solid #4a6b8a;
    padding-left: 20px;
}

.author-detailed-bio p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #1f3343;
    margin-bottom: 1.5em;
    max-width: 900px;
}

.author-articles {
    margin: 48px 0;
}

.author-articles h2 {
    font-size: 2rem;
    font-weight: 380;
    margin-bottom: 32px;
    border-left: 6px solid #4a6b8a;
    padding-left: 20px;
}

.article-grid-4col {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 25px;
}

.author-article-card {
    background: white;
    border: 1px solid #e6eef7;
    transition: transform 0.2s, box-shadow 0.2s;
}

.author-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px -8px rgba(20, 50, 80, 0.15);
}

.author-article-card .card-img {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.author-article-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.author-article-card:hover .card-img img {
    transform: scale(1.03);
}

.author-article-card .card-content {
    padding: 16px;
}

.author-article-card .card-category {
    font-size: 0.75rem;
    margin-bottom: 6px;
}

.author-article-card h3 {
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 8px;
    max-height: 2.8em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.author-article-card h3 a {
    text-decoration: none;
    color: #112b40;
}

.author-article-card .card-meta {
    font-size: 0.8rem;
    color: #57758e;
}

/* Print Styles */
@media print {

    .site-header,
    .breadcrumb-wrapper,
    .sidebar,
    .share-widget,
    .comments-section,
    .site-footer,
    .back-to-top,
    .announcement-bar {
        display: none !important;
    }

    .article-layout,
    .category-layout {
        grid-template-columns: 1fr;
        margin: 0;
        padding: 0;
    }

    

    .article-title {
        font-size: 18pt;
    }

    a {
        color: black !important;
        text-decoration: underline !important;
    }

    .article-content a:after {
        content: " (" attr(href) ")";
        font-size: 10pt;
        color: #666;
    }
}

/* ====== Responsive Design ====== */
@media (max-width: 1200px) {

    .article-layout,
    .category-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 992px) {
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .category-page-header {
        padding: 15px 0;
    }

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

@media (max-width: 768px) {
    body {
        padding-top: 50px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    /* Mobile Navigation */
    .site-header {
        position: absolute;
        padding: 0;
    }

    .hamburger {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: white;
        box-shadow: var(--shadow-lg);
        padding: 20px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 1000;
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .main-nav li {
        border-bottom: 1px solid var(--color-border);
    }

    .main-nav a {
        display: block;
        padding: 15px 0;
    }

    .header-cta {
        display: none;
    }

    /* Layout Adjustments */
    .article-layout {
        grid-template-columns: 100%;
    }

    .section-title {
        margin-top: 0;
    }

    .featured-news {
        margin: 1rem 0;
    }

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

    .feature-card {
        grid-column: span 1;
    }

    .article-card--horizontal {
        grid-template-columns: 1fr;
    }

    .report-item {
        grid-template-columns: 1fr;
    }

    .category-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .filter-dropdown {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .comment-form {
        padding: 15px;
    }

    .article-subtitle {
        font-size: 1.2rem;
    }

    .article-meta-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .article-stats {
        justify-content: flex-start;
        gap: 0.5rem;
        width: 100%;
    }

    .author-bio-header {
        flex-direction: column;
        text-align: center;
    }

    .share-buttons {
        gap: 0.75rem;
    }

    

    .category-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .footer-container {
        grid-template-columns: 1fr;
    }

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

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

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .form-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .form-footer .btn {
        width: 100%;
    }

    .article-toc {
        position: static;
    }
}