:root {

    --primary-color: #7ebd52;
    --primary-dark: #33d81d;
    --primary-light: #dbeafe;


    --accent-color: #10b981;
    --accent-dark: #059669;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;


    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --border-color: #e5e7eb;
    --bg-color: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;


    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;


    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;


    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);


    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-color);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

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

a:hover {
    color: var(--primary-dark);
}

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

ul,
li {
    list-style: none;
}

.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: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}


.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-base {
    font-size: 1rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-4xl {
    font-size: 2.25rem;
}

.font-normal {
    font-weight: 400;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.text-primary {
    color: var(--text-primary);
}

.text-secondary {
    color: var(--text-secondary);
}

.text-tertiary {
    color: var(--text-tertiary);
}

.mb-1 {
    margin-bottom: var(--space-xs);
}

.mb-2 {
    margin-bottom: var(--space-sm);
}

.mb-3 {
    margin-bottom: var(--space-md);
}

.mb-4 {
    margin-bottom: var(--space-lg);
}

.mb-5 {
    margin-bottom: var(--space-xl);
}

.mb-6 {
    margin-bottom: var(--space-2xl);
}

.mt-1 {
    margin-top: var(--space-xs);
}

.mt-2 {
    margin-top: var(--space-sm);
}

.mt-3 {
    margin-top: var(--space-md);
}

.mt-4 {
    margin-top: var(--space-lg);
}

.mt-5 {
    margin-top: var(--space-xl);
}

.mt-6 {
    margin-top: var(--space-2xl);
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: var(--space-sm);
}

.gap-3 {
    gap: var(--space-md);
}

.gap-4 {
    gap: var(--space-lg);
}

.gap-5 {
    gap: var(--space-xl);
}


.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(255, 255, 255, 0.98);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-subtext {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-color);
    background-color: var(--primary-light);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

.nav-links a:hover::after {
    width: 80%;
}

.nav-cta {
    background-color: var(--primary-color);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.nav-cta:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}


.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.hamburger span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-normal);
    transform-origin: left center;
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
}


.main-content {
    margin-top: 70px;
}

.section {
    padding: var(--space-2xl) 0;
}

.section-header {
    margin-bottom: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: var(--radius-sm);
}

.view-all {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-color);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.view-all:hover {
    gap: var(--space-sm);
}


.card {
    background-color: var(--bg-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.card-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.card-content {
    padding: var(--space-lg);
}

.card-category {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--primary-light);
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-md);
}

.card-date {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.card-author {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.headline-news {
    margin-bottom: var(--space-2xl);
}

.headline-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.headline-main {
    grid-column: 1;
}

.headline-main .card {
    height: 100%;
}

.headline-main .card-img {
    aspect-ratio: 16/9;
}

.headline-main .card-title {
    font-size: 1.75rem;
    line-height: 1.3;
}

.headline-side {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.headline-side .card {
    display: flex;
    flex-direction: row;
    height: auto;
}

.headline-img {
    flex: 1;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.headline-side .card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.headline-side .card-content {
    padding: var(--space-md);
    flex: 1;
}

.headline-side .card-title {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.headline-side .card-excerpt {
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}


.category-nav {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--bg-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.category-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.category-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--primary-color);
    font-size: 1.25rem;
}

.category-name {
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.category-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
}


.latest-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.latest-grid .card {
    height: 100%;
}


.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.featured-main {
    grid-column: span 2;
}

.featured-main .card {
    display: flex;
    flex-direction: row;
    height: auto;
}

.featured-main .card-img {
    width: 40%;
    height: auto;
    aspect-ratio: 4/3;
}

.featured-main .card-content {
    width: 60%;
    padding: var(--space-xl);
}

.featured-main .card-title {
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.featured-secondary {
    height: 100%;
}

.featured-secondary .card-title {
    font-size: 1.25rem;
}

.trending-container {
    margin-bottom: var(--space-2xl);
}

.trending-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.trending-card {
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-secondary) 100%);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.trending-card:nth-child(2) {
    background: linear-gradient(135deg, #f0f9ff 0%, var(--bg-secondary) 100%);
    border-left-color: var(--accent-color);
}

.trending-card:nth-child(3) {
    background: linear-gradient(135deg, #fef3c7 0%, var(--bg-secondary) 100%);
    border-left-color: var(--warning-color);
}

.trending-card:nth-child(4) {
    background: linear-gradient(135deg, #fce7f3 0%, var(--bg-secondary) 100%);
    border-left-color: #db2777;
}

.trending-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.trending-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.trending-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
    background-color: rgba(255, 255, 255, 0.8);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

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

.trending-item {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.trending-item a {
    color: var(--text-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

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

.trending-rank {
    font-weight: 700;
    color: var(--primary-color);
    width: 24px;
    text-align: center;
}


.breadcrumb {
    padding: var(--space-lg) 0;
    background-color: var(--bg-secondary);
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    color: var(--text-tertiary);
}

.breadcrumb-item a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}


.page-header {
    background-color: var(--bg-secondary);
    padding: 15px;
    margin-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    font-size: 1.4em;
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.page-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 800px;
}


.filter-section {
    background-color: var(--bg-color);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
    border: 1px solid var(--border-color);
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.filter-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.filter-reset {
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
}

.filter-reset:hover {
    color: var(--primary-color);
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.filter-group {
    margin-bottom: var(--space-md);
}

.filter-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}


.custom-select {
    position: relative;
    width: 100%;
}

.custom-select select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-color);
    font-size: 0.875rem;
    color: var(--text-primary);
    appearance: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.custom-select select:hover {
    border-color: var(--primary-color);
}

.custom-select::after {
    content: '▼';
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    pointer-events: none;
}

.tag-filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag-item {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tag-item:hover,
.tag-item.active {
    background-color: var(--primary-color);
    color: white;
}


.list-container {
    display: grid;
    grid-template-columns: 66% 30%;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.main-content-area {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.results-count {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-xl);
}


.article-card {
    background-color: var(--bg-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.article-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.article-card-content {
    padding: var(--space-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-card-category {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--primary-light);
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    align-self: flex-start;
}

.article-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-md);
    margin-top: auto;
}

.article-card-date {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.article-card-author {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}


.pagination-container {
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    width: auto;
    height: 44px;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.pagination-link:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
}

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

.pagination-prev,
.pagination-next {
    padding: var(--space-sm) var(--space-md);
    min-width: 100px;
}

.pagination-ellipsis {
    color: var(--text-tertiary);
    padding: 0 var(--space-sm);
}


.article-main {
    display: grid;
    margin-top: 30px;
    grid-template-columns: 66% 30%;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.article-content-area {
    max-width: 100%;
}

.article-header {
    margin-bottom: var(--space-2xl);
}

.article-title {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.article-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 800px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.meta-left,
.meta-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.meta-item i {
    color: var(--text-tertiary);
}

.article-image {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
}

.article-body {
    line-height: 1.8;
    color: var(--text-primary);
    font-size: 1.125rem;
}

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

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin: var(--space-xl) 0;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.article-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.article-tag:hover {
    background-color: var(--primary-color);
    color: white;
}

.article-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    background-color: var(--bg-secondary);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    margin: var(--space-xl) 0;
}

.info-item {
    text-align: center;
}

.info-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
}

.info-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}


.share-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin: var(--space-xl) 0;
}

.share-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.125rem;
}

.share-buttons {
    display: flex;
    gap: var(--space-sm);
}

.share-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
    cursor: pointer;
    font-size: 1rem;
}

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

.share-button.facebook:hover {
    background-color: #1877f2;
    color: white;
    border-color: #1877f2;
}

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

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

.share-button.link:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}


.comments-section {
    margin: var(--space-2xl) 0;
}

.comments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.comments-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.comment-form {
    background-color: var(--bg-secondary);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
}

.comment-form h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

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

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.form-checkbox input {
    width: 18px;
    height: 18px;
}

.form-submit {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.form-submit:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.comments-list {
    margin-top: var(--space-xl);
}

.comment {
    padding: var(--space-xl);
    background-color: var(--bg-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--border-color);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.comment-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.comment-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-info h4 {
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.comment-time {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.comment-reply {
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
}

.comment-reply:hover {
    text-decoration: underline;
}

.comment-body {
    line-height: 1.6;
    color: var(--text-primary);
}


.related-articles {
    margin: var(--space-2xl) 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}


.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.sidebar-widget {
    background-color: var(--bg-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--border-color);
}

.widget-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--space-sm);
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: var(--radius-sm);
}

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

.recommended-item {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.recommended-item a {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

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

.recommended-number {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.125rem;
    min-width: 24px;
}

.recommended-content {
    flex-grow: 1;
}

.recommended-title {
    font-weight: 600;
    margin-bottom: var(--space-xs);
    line-height: 1.4;
}

.recommended-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag-link {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.tag-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

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

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.category-link {
    color: var(--text-primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.category-link:hover {
    color: var(--primary-color);
}

.category-count {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}


.footer {
    background-color: var(--bg-secondary);

}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

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

.footer-social a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.subscribe-form {
    margin-top: var(--space-lg);
}

.subscribe-input {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-family: inherit;
    transition: all var(--transition-fast);
}

.subscribe-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.subscribe-button {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.subscribe-button:hover {
    background-color: var(--primary-dark);
}

.footer-bottom {
    padding: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.copyright a {
    color: var(--text-secondary);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-bottom-links a {
    color: var(--text-secondary);
}

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


.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
    border: none;
    box-shadow: var(--shadow-lg);
}

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

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}


.fab,
.far,
.fas,
.fa {
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.fa-facebook-f:before {
    content: "\f39e";
}

.fa-twitter:before {
    content: "\f099";
}

.fa-linkedin-in:before {
    content: "\f0e1";
}

.fa-youtube:before {
    content: "\f167";
}

.fa-rss:before {
    content: "\f09e";
}

.fa-clock:before,
.far.fa-clock:before {
    content: "\f017";
}

.fa-user:before,
.far.fa-user:before {
    content: "\f007";
}

.fa-folder:before,
.far.fa-folder:before {
    content: "\f07b";
}

.fa-eye:before,
.far.fa-eye:before {
    content: "\f06e";
}

.fa-check:before {
    content: "\f00c";
}

.fa-link:before {
    content: "\f0c1";
}

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

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

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

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

    .featured-main .card {
        flex-direction: column;
    }

    .featured-main .card-img {
        width: 100%;
        height: 300px;
    }

    .featured-main .card-content {
        width: 100%;
    }

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

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

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

    .list-container,
    .article-main {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: 2;
    }

    .main-content-area,
    .article-content-area {
        order: 1;
    }

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

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

@media (max-width: 768px) {
    .page-header{
        margin-bottom: 0;
    }
    .article-main{
        grid-template-columns: 100%;
    }
    .header {
        position: relative;
    }

    .main-content {
        margin: 0;
    }

    .headline-side {
        grid-template-columns: 100%;
    }

    .headline-side .card {
        display: block;
    }

    .headline-news {
        margin-bottom: 0;
    }

    .section {
        padding: 1.5rem 0;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--bg-color);
        flex-direction: column;
        padding: var(--space-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 999;
    }

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

    .nav-links a {
        padding: var(--space-md);
        width: 100%;
        text-align: center;
    }

    .nav-cta {
        display: none;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .breadcrumb {
        padding-bottom: 0;
    }

    .headline-main .card-title {
        font-size: 1.5rem;
    }

    .page-title {
        font-size: 1.4rem;
        margin: 0;
    }

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

    .article-subtitle {
        font-size: 1.125rem;
    }

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

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

    .share-section {
        flex-direction: column;
        align-items: flex-start;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

    .pagination {
        flex-wrap: wrap;
    }

    .pagination-link {
        min-width: 40px;
        width: auto;
        height: 40px;
    }

    .pagination-prev,
    .pagination-next {
        min-width: auto;
        padding: var(--space-sm);
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .meta-left,
    .meta-right {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 640px) {

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

    .article-body {
        font-size: 1rem;
    }

    .article-body h2 {
        font-size: 1.5rem;
    }

    .article-body h3 {
        font-size: 1.25rem;
    }

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

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