/* Global Styles */
:root {
    --primary: #1a365d;
    --secondary: #2d3748;
    --accent: #3182ce;
    --light: #f7fafc;
    --gray: #718096;
    --border: #e2e8f0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--secondary);
    background-color: #f5f7fa;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

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

/* Header & Navigation */
header {
    background-color: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    position: relative;
    z-index: 1002; /* Ensure logo stays above menu */
}

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

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s;
}

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

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    border-radius: 4px;
}

.menu-toggle:hover {
    transform: translateY(-50%) scale(1.1);
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: all 0.3s ease;
    position: relative;
    transform-origin: center;
}

.menu-toggle span:nth-child(1) {
    transform: translateY(-1px);
}

.menu-toggle span:nth-child(3) {
    transform: translateY(1px);
}

/* Active state for hamburger icon */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* Desktop Navigation */
@media (min-width: 769px) {
    .menu-toggle {
        display: none !important;
    }
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
}

/* Close button for mobile menu */
.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--primary);
    font-size: 28px;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: none;
    font-weight: bold;
}

/* Nav overlay for mobile menu */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.header-bottom {
    padding: 12px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.categories-nav {
    display: flex;
    gap: 15px;
}

.categories-nav a {
    text-decoration: none;
    color: var(--gray);
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 4px;
    transition: all 0.3s;
}

.categories-nav a:hover, .categories-nav a.active {
    background-color: var(--accent);
    color: white;
}

.search-box {
    display: flex;
    background: var(--light);
    border-radius: 4px;
    overflow: hidden;
}

.search-box input {
    padding: 8px 12px;
    border: none;
    background: transparent;
    outline: none;
    width: 200px;
}

.search-box button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 8px 15px;
    cursor: pointer;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    /* Ensure menu toggle is visible on mobile */
    .header-top {
        position: relative;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        flex-direction: column;
        background: white;
        width: 80%;
        height: 100vh;
        padding: 70px 20px 30px;
        transition: right 0.4s ease-in-out;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links.active ~ .header-bottom {
        display: none;
    }
    
    .nav-links a {
        padding: 15px 20px;
        font-size: 18px;
        border-bottom: 1px solid var(--border);
        display: block;
        color: var(--secondary);
        text-decoration: none;
        transition: all 0.3s;
        position: relative;
        overflow: hidden;
    }
    
    .nav-links a:hover, .nav-links a.active {
        color: var(--accent);
        background-color: rgba(49, 130, 206, 0.1);
        border-left: 4px solid var(--accent);
        padding-left: 24px;
    }
    
    .nav-links a:last-child {
        border-bottom: none;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .mobile-menu-close {
        display: block;
    }
    
    /* Overlay for better UX */
    .nav-links.active ~ .nav-overlay {
        display: block;
    }
    
    /* 主要布局调整 */
    .header-top {
        flex-direction: row;
        gap: 15px;
        position: relative;
    }
    
    .header-bottom {
        display: none;
        flex-direction: column;
        gap: 15px;
        padding: 12px 0;
    }
    
    .home-grid, .category-grid, .related-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .home-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .featured-content h2 {
        font-size: 22px;
    }
    
    .featured-img {
      
    }
    
    .update-card {
        height: auto;
        flex-direction: row;
    }
    
    .update-img {
        width: 100%;
        height: 120px;
        margin-bottom: 8px;
    }
    
    .briefs-grid {
        grid-template-columns: 1fr;
    }
    
    .brief-card {
        height: 100px;
    }
    
    .article-header h1 {
        font-size: 24px;
    }
    
    .article-body {
        font-size: 16px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .legal-content {
        padding: 25px;
    }
    
    .search-box {
        width: 100%;
        max-width: 300px;
    }
    
    .search-box input {
        width: 100%;
    }
    
    .section-container {
        padding: 15px;
    }
    
    .top-stories-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .latest-updates-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .categories-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Main Content */
main {
    padding: 30px 0;
    min-height: 70vh;
}

.page-title {
    font-size: 28px;
    color: var(--primary);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
}

/* Home Layout - Multi-Container Design */
.home-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.section-container {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light);
}

.section-header h3 {
    font-size: 20px;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h3::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--accent);
    border-radius: 2px;
}

.section-badge {
    background: var(--accent);
    color: white;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 600;
}

/* Featured Article */
.featured-article {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 30px;
    border: 1px solid var(--border);
}

.featured-img {

    background-image: url('https://images.unsplash.com/photo-1504711434969-e33886168f5c?w=800&h=320&fit=crop');
    background-size: cover;
    background-position: center;
    position: relative;
}



/* Responsive Images */
.card-img, .top-story-img, .update-img {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.featured-content {
    padding: 25px;
}

.featured-content h2 {
    font-size: 26px;
    margin-bottom: 12px;
    color: var(--primary);
    line-height: 1.3;
}

.featured-content p {
    color: var(--gray);
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.6;
}

.featured-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: #a0aec0;
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    background: var(--accent);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #2c5aa0;
    color: white;
}

/* Container 2: Top Stories (4 Articles) */
.top-stories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.top-story-card {
    background: var(--light);
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.top-story-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.top-story-img {

    background-size: cover;
    background-position: center;
    position: relative;
}

/* Improve image loading */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.top-story-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255,255,255,0.95);
    color: var(--accent);
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.top-story-content {
    padding: 12px;
}

.top-story-content h3 {
    font-size: 15px;
    margin-bottom: 6px;
    color: var(--secondary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.top-story-content p {
    font-size: 12px;
    color: var(--gray);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.top-story-meta {
    font-size: 11px;
    color: #a0aec0;
    display: flex;
    gap: 10px;
}

/* Container 3: Latest Updates (8 Articles) */
.latest-updates-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.update-card {
    display: flex;
    gap: 12px;
    background: white;
    border-radius: 6px;
    padding: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s;
    height: 90px;
}

.update-card:hover {
    border-color: var(--accent);
    background: #f7fafc;
}

.update-img {
    width: 80px;
    height: 60px;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    flex-shrink: 0;
}

/* Ensure proper aspect ratio for images */
.featured-img, .top-story-img, .update-img, .card-img {
    aspect-ratio: 16/9;
    object-fit: cover;
}

.update-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.update-content h4 {
    font-size: 13px;
    color: var(--secondary);
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.update-meta {
    font-size: 10px;
    color: #a0aec0;
    display: flex;
    gap: 8px;
}

/* Container 4: Quick Briefs (8 Articles) */
.briefs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.brief-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 6px;
    padding: 12px;
    color: white;
    transition: transform 0.3s;
    cursor: pointer;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brief-card:nth-child(2) { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.brief-card:nth-child(3) { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.brief-card:nth-child(4) { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.brief-card:nth-child(5) { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.brief-card:nth-child(6) { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); }
.brief-card:nth-child(7) { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); }
.brief-card:nth-child(8) { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); }

.brief-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.brief-title {
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.brief-number {
    font-size: 18px;
    font-weight: 700;
    opacity: 0.8;
    align-self: flex-end;
}

/* Sidebar */
.sidebar {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar h3 {
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    color: var(--primary);
}

.trending-list {
    display: grid;
    gap: 15px;
}

.trending-item {
    display: flex;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border);
    transition: transform 0.2s;
}

.trending-item:hover {
    transform: translateX(5px);
}

.trending-number {
    background: var(--accent);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    flex-shrink: 0;
}

.trending-text {
    font-size: 14px;
    color: var(--secondary);
}

/* Category Page */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.category-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-card .card-img {

    background-size: cover;
    background-position: center;
}

.category-card .card-content {
    padding: 18px;
}

.category-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary);
    line-height: 1.3;
}

.category-card p {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 12px;
}

.category-tag {
    display: inline-block;
    background: #ebf8ff;
    color: var(--accent);
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
}

/* Detail Page */
.article-container {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.article-header {
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 20px;
}

.article-header h1 {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 15px;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    gap: 20px;
    color: var(--gray);
    font-size: 14px;
    flex-wrap: wrap;
}

.article-body {
    font-size: 18px;
    line-height: 1.8;
    color: #4a5568;
}

.article-body p {
    margin-bottom: 20px;
}

.article-body blockquote {
    border-left: 4px solid var(--accent);
    padding-left: 20px;
    margin: 25px 0;
    font-style: italic;
    color: #2d3748;
    background: #f7fafc;
    padding: 15px 20px 15px 20px;
    border-radius: 0 4px 4px 0;
}

.article-body h3 {
    color: var(--secondary);
    margin: 25px 0 15px;
    font-size: 20px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.related-articles {
    background: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: var(--shadow);
}

.related-articles h3 {
    margin-bottom: 20px;
    color: var(--primary);
    font-size: 20px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.related-card {
    background: var(--light);
    border-radius: 6px;
    overflow: hidden;
}

.related-card .card-img {
    height: 100px;
    background-size: cover;
    background-position: center;
}

.related-card .card-content {
    padding: 12px;
}

.related-card h4 {
    font-size: 14px;
    margin-bottom: 5px;
    color: var(--secondary);
    line-height: 1.3;
}

/* Legal Pages */
.legal-content {
    background: white;
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--shadow);
    line-height: 1.8;
}

.legal-content h2 {
    color: var(--primary);
    margin: 25px 0 15px;
    font-size: 22px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
}

.legal-content h3 {
    color: var(--secondary);
    margin: 20px 0 10px;
    font-size: 18px;
}

.legal-content p {
    margin-bottom: 15px;
    color: #4a5568;
}

.legal-content ul {
    margin-left: 25px;
    margin-bottom: 20px;
}

.legal-content li {
    margin-bottom: 8px;
}

.last-updated {
    font-style: italic;
    color: var(--gray);
    margin-top: 30px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

.table-of-contents {
    margin: 25px 0;
}

.table-of-contents h3 {
    margin-bottom: 15px;
    color: var(--primary);
    font-size: 18px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.table-of-contents ul {
    list-style: none;
    margin-left: 0;
}

.table-of-contents li {
    margin-bottom: 8px;
    padding-left: 15px;
    position: relative;
}

.table-of-contents li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.table-of-contents a {
    text-decoration: none;
    color: var(--secondary);
    transition: color 0.3s;
}

.table-of-contents a:hover {
    color: var(--accent);
}

/* Footer */
footer {
    background: var(--primary);
    color: white;
    padding: 10px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent);
}

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

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: white;
    transition: background 0.3s;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--accent);
}

.copyright {
    text-align: center;
    color: #a0aec0;
    font-size: 14px;
}

/* Enhanced Responsive Design */
/* Extra Large Devices */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .briefs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    

    
    .search-box input {
        width: 150px;
    }
}

/* Large Devices */
@media (max-width: 992px) {
    .home-grid, .category-grid, .related-grid {
        grid-template-columns: repeat(1,1fr);
    }

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

    .top-stories-grid {
        grid-template-columns: 1fr;
    }

    .latest-updates-list {
        grid-template-columns: 1fr;
    }

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

    .sidebar {
        position: static;
        width: 100%;
        max-width: 100%;
        margin-top: 20px;
    }
    

    
    .search-box input {
        width: 120px;
    }
    
    .nav-links {
        gap: 12px;
    }
}

/* Medium Devices */


/* Small Devices */
@media (max-width: 576px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .header-top {
        padding: 10px 0;
    }
    
    .logo {
        font-size: 24px;
    }
    
    .nav-links {
        gap: 10px;
        font-size: 14px;
    }
    
    .page-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .home-grid {
        gap: 15px;
        display: flex;
        flex-direction: column;
    }
    

    .featured-content {
        padding: 20px;
    }
    
    .featured-content h2 {
        font-size: 20px;
    }
    
    .featured-content p {
        font-size: 14px;
    }
    
    .section-header h3 {
        font-size: 18px;
    }
    

    
    .update-card {
        padding: 10px;
    }
    
    .update-img {
        height: 100px;
    }
    
    .update-content h4 {
        font-size: 12px;
    }
    
    .brief-card {
        height: 80px;
        padding: 10px;
    }
    
    .brief-title {
        font-size: 10px;
    }
    
    .brief-number {
        font-size: 16px;
    }
    
    .article-header h1 {
        font-size: 22px;
    }
    
    .article-body {
        font-size: 15px;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 5px;
    }
    
    .footer-col h4 {
        font-size: 16px;
    }
    
    .legal-content {
        padding: 20px;
    }
    
    .legal-content h2 {
        font-size: 20px;
    }
    
    .legal-content h3 {
        font-size: 16px;
    }
    
    .table-of-contents {
        padding: 15px;
    }
    
    .table-of-contents ul {
        padding-left: 10px;
    }
    
    .table-of-contents li {
        margin-bottom: 6px;
        padding-left: 12px;
    }
    
    .table-of-contents a {
        font-size: 14px;
    }
    
    /* Optimize images for small screens */
    .featured-img, .top-story-img, .update-img, .card-img {
        height: auto;
        aspect-ratio: 16/9;
    }
    

    
    .update-img {
        height: 80px;
    }
}

/* Extra Small Devices */
@media (max-width: 400px) {
    .logo {
        font-size: 22px;
    }
    
    .nav-links a {
        font-size: 13px;
    }
    
    .page-title {
        font-size: 22px;
    }
    

    
    .featured-content {
        padding: 15px;
    }
    
    .featured-content h2 {
        font-size: 18px;
    }
    
    .btn {
        padding: 8px 15px;
        font-size: 14px;
    }
    

    
    .update-img {
        height: 80px;
    }
    
    .brief-card {
        height: 70px;
    }
    
    .article-header h1 {
        font-size: 20px;
    }
    
    .article-body {
        font-size: 14px;
    }
    

    
    .update-img {
        height: 70px;
    }
    
    .brief-card {
        height: 60px;
        padding: 8px;
    }
    
    .brief-title {
        font-size: 9px;
    }
    
    .brief-number {
        font-size: 14px;
    }
    
    .update-content h4 {
        font-size: 11px;
    }
    
    .section-container {
        padding: 12px;
    }
}