/* Root Variables */
:root {
    --primary-color: #1a365d;
    --secondary-color: #2c5282;
    --accent-color: #3182ce;
    --text-color: #2d3748;
    --text-muted: #718096;
    --background-color: #ffffff;
    --border-color: #e2e8f0;
    --success-color: #38a169;
    --warning-color: #d69e2e;
    --danger-color: #e53e3e;
    --font-primary: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --primary-color: #63b3ed;
    --secondary-color: #4299e1;
    --accent-color: #3182ce;
    --text-color: #f7fafc;
    --text-muted: #a0aec0;
    --background-color: #1a202c;
    --border-color: #2d3748;
}

/* ===== 접근성 개선 CSS ===== */

/* 스크린 리더 전용 텍스트 */
.visually-hidden,
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Skip to content 링크 */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: 8px 12px;
    text-decoration: none;
    z-index: 9999;
    border-radius: 4px;
    font-weight: bold;
    transition: top 0.3s ease;
}

.skip-to-content:focus {
    top: 6px;
    color: #fff;
    text-decoration: underline;
}

/* 포커스 표시 개선 */
*:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* 버튼과 링크의 포커스 스타일 */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --text-color: #000000;
        --background-color: #ffffff;
        --border-color: #000000;
    }
}

/* 움직임 줄이기 선호 시 애니메이션 비활성화 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* 다크모드 접근성 */
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] {
        --primary-color: #63b3ed;
        --secondary-color: #4299e1;
        --text-color: #f7fafc;
        --text-muted: #a0aec0;
        --background-color: #1a202c;
        --border-color: #2d3748;
    }
}

/* ===== 접근성 개선 CSS 끝 ===== */

/* Base Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
    font-weight: 700;
    line-height: 1.3;
}

.gb-headline {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Header Styles */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--background-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Top Bar */
.top-bar {
    background: #f8f9fa;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
}

.date-info {
    color: var(--text-muted);
    font-weight: 500;
}

.user-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.user-icon, .search-icon {
    color: var(--text-color);
    font-size: 1.1rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.user-icon:hover, .search-icon:hover {
    color: var(--primary-color);
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.menu-toggle:hover {
    color: var(--primary-color);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 100px;
    left: 0;
    width: 100%;
    background: var(--background-color);
    border-top: 1px solid var(--border-color);
    z-index: 999;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.mobile-menu.show {
    display: block;
}

.mobile-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

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

.mobile-nav-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background-color: var(--primary-color);
    color: white;
}

.main-header {
    padding: 1rem 0;
}

/* Logo */
.logo-text {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin: 0;
    text-decoration: none;
}

.navbar-brand {
    text-decoration: none;
}

/* Navigation */
.main-nav {
    display: flex;
    justify-content: flex-end;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

/* Breaking News Bar */
.breaking-news-bar {
    background: #dc3545;
    color: white;
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

.breaking-label {
    background: #fff;
    color: #dc3545;
    padding: 0.2rem 0.8rem;
    border-radius: 3px;
    font-weight: 700;
    margin-right: 1rem;
    font-size: 0.8rem;
}

.breaking-content {
    flex: 1;
    overflow: hidden;
}

.breaking-item {
    margin-right: 3rem;
    font-weight: 500;
}

.logo {
    height: 55px;
    width: auto;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-color);
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    gap: 10px;
}

.header-actions .btn {
    color: var(--text-color);
    font-size: 1.1rem;
}

/* Reading Progress Bar */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(0,0,0,0.1);
    z-index: 1001;
}

.progress-bar {
    height: 100%;
    background: var(--primary-color);
    width: 0%;
    transition: width 0.1s ease;
}

/* Hero Section */
.hero-section {
    padding: 3rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.hero-article {
    padding: 2rem;
    border-radius: 12px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
}

.category-badge-large {
    background: var(--accent-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-title a {
    color: white;
    text-decoration: none;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.hero-meta {
    display: flex;
    gap: 20px;
    font-size: 0.95rem;
}

.hero-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.hero-image img {
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Main Content */
.main-content {
    padding: 2rem 0;
}

.main-content .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 3-Column News Layout */

/* Left Column - Side Articles */
.left-articles {
    padding-right: 1rem;
}

.side-news-card {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.side-news-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.side-news-image {
    position: relative;
    height: 160px;  /* FIXED HEIGHT */
    width: 100%;    /* FIXED WIDTH */
    overflow: hidden;
    contain: strict;
    background-color: #f8f9fa;
}

.side-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-image-side {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.news-category-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #dc3545;
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 700;
}

.side-news-content {
    padding: 1rem;
}

.side-news-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.side-news-title a {
    color: var(--text-color);
    text-decoration: none;
}

.side-news-title a:hover {
    color: var(--primary-color);
}

.side-news-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

/* Center Column - Main Article */
.main-news-section {
    padding: 0 1rem;
}

.main-news-article {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.main-news-image {
    height: 300px;  /* FIXED HEIGHT */
    width: 100%;    /* FIXED WIDTH */
    overflow: hidden;
    position: relative;
    contain: strict;
    background-color: #f8f9fa;
}

.main-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-image-main-center {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

.main-news-content {
    padding: 1.5rem;
}

.main-category-badge {
    background: #dc3545;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: inline-block;
}

.main-news-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.main-news-title a {
    color: var(--text-color);
    text-decoration: none;
}

.main-news-title a:hover {
    color: var(--primary-color);
}

.main-news-summary ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-news-summary li {
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    line-height: 1.4;
    color: var(--text-muted);
}

.main-news-summary li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Secondary Main Article */
.secondary-news-article {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.secondary-news-article:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

.secondary-news-image {
    height: 120px;
    overflow: hidden;
    border-radius: 6px;
}

.secondary-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-image-secondary {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.secondary-news-content {
    padding: 1rem;
}

.secondary-category-badge {
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    display: inline-block;
    text-transform: uppercase;
}

.secondary-news-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.secondary-news-title a {
    color: var(--text-color);
    text-decoration: none;
}

.secondary-news-title a:hover {
    color: var(--primary-color);
}

.secondary-news-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    line-height: 1.5;
}

.secondary-news-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    gap: 1rem;
}

.secondary-news-date {
    font-weight: 500;
}

.secondary-news-author {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.secondary-news-author:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Right Column - Right Articles */
.right-articles {
    padding-left: 1rem;
}

.right-news-card {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.right-news-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.right-news-image {
    position: relative;
    height: 160px;
    overflow: hidden;
}

.right-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-image-right {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.right-category-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #dc3545;
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 700;
}

.right-news-content {
    padding: 1rem;
}

.right-news-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.right-news-title a {
    color: var(--text-color);
    text-decoration: none;
}

.right-news-title a:hover {
    color: var(--primary-color);
}

.right-news-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

/* Bottom Section */
.bottom-news-section {
    margin-top: 3rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.bottom-news-card {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.bottom-news-card:hover {
    transform: translateY(-2px);
}

.bottom-news-image {
    height: 180px;
    overflow: hidden;
}

.bottom-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-image-bottom {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

.bottom-news-content {
    padding: 0.8rem;
}

.bottom-category {
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    display: block;
}

.bottom-news-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.bottom-news-title a {
    color: var(--text-color);
    text-decoration: none;
}

.bottom-news-title a:hover {
    color: var(--primary-color);
}

.bottom-news-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Top News Section */
.top-news-section {
    margin-bottom: 3rem;
}

.main-article {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.main-article .article-image {
    position: relative;
    overflow: hidden;
}

.main-article .article-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.no-image-main {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.no-image-main span {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 1rem;
    text-align: center;
    padding: 0 2rem;
    line-height: 1.3;
}

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

.main-article .article-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 2rem;
}

.main-article .article-category {
    background: #dc3545;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: inline-block;
}

.main-article .article-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.main-article .article-title a {
    color: white;
    text-decoration: none;
}

.main-article .article-summary {
    font-size: 1.1rem;
    margin: 0;
    opacity: 0.9;
    color: white;
}

/* Side Articles */
.side-articles {
    padding-left: 1rem;
}

.side-article {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.side-article:last-child {
    border-bottom: none;
}

.side-article .article-thumb {
    overflow: hidden;
    border-radius: 4px;
}

.side-article .article-thumb img {
    width: 100%;
    height: 80px;
    object-fit: cover;
}

.side-article .article-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.side-article .article-title a {
    color: var(--text-color);
    text-decoration: none;
}

.side-article .article-title a:hover {
    color: var(--primary-color);
}

.side-article .article-excerpt {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

/* News Categories */
.news-categories {
    margin-bottom: 3rem;
}

.category-tabs .nav-tabs {
    border-bottom: 2px solid var(--border-color);
}

.category-tabs .nav-link {
    border: none;
    color: var(--text-color);
    font-weight: 500;
    padding: 1rem 1.5rem;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.category-tabs .nav-link:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.category-tabs .nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: none;
}

/* News Items */
.news-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: var(--background-color);
}

.news-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.news-thumb {
    overflow: hidden;
    height: 180px;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-item:hover .news-thumb img {
    transform: scale(1.05);
}

.news-content {
    padding: 1rem;
}

.news-category {
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    display: block;
}

.news-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.news-title a {
    color: var(--text-color);
    text-decoration: none;
}

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

.news-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.news-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Small News Items */
.small-news-item {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.3s ease;
    background: var(--background-color);
}

.small-news-item:hover {
    transform: translateY(-2px);
}

.small-news-thumb {
    height: 120px;
    overflow: hidden;
}

.small-news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.small-news-content {
    padding: 0.8rem;
}

.small-news-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.small-news-title a {
    color: var(--text-color);
    text-decoration: none;
}

.small-news-title a:hover {
    color: var(--primary-color);
}

.small-news-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Single Article Page */
.single-article-page {
    padding: 2rem 0;
}

.main-article-content {
    background: var(--background-color);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.article-category-badge {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: inline-block;
    text-transform: uppercase;
}

.article-main-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.article-meta-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.meta-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-name {
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.author-name:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.publish-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.social-share-inline {
    display: flex;
    gap: 0.5rem;
}

.share-btn-inline {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    color: white;
    font-size: 0.8rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.share-btn-inline:hover {
    transform: scale(1.1);
}

.share-btn-inline.facebook { background: #1877f2; }
.share-btn-inline.twitter { background: #1da1f2; }
.share-btn-inline.copy { background: #6c757d; }

.article-main-image {
    margin: 2rem 0;
    text-align: center;
}

.article-main-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.article-summary {
    background: #f8f9fa;
    padding: 1.5rem;
    border-left: 4px solid var(--primary-color);
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-summary p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-color);
}

.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 2rem 0;
}

.article-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 2rem 0 1rem 0;
    color: var(--primary-color);
}

.article-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem 0;
    color: var(--secondary-color);
}

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

.article-content ul, .article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-tags-section {
    margin: 2rem 0;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
}

.tags-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

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

.author-info-box {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

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

.author-avatar {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.author-details h5 {
    margin: 0 0 0.5rem 0;
    color: var(--primary-color);
}

.author-name-title {
    margin: 0 0 0.5rem 0;
}

.author-name-title .author-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.author-name-title .author-name:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.author-details p {
    margin: 0 0 0.5rem 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.author-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.author-link:hover {
    text-decoration: underline;
}

/* Sidebar Styles */
.article-sidebar {
    padding-left: 2rem;
}

.sidebar-widget {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 2rem;
    overflow: hidden;
}

.widget-title {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.widget-content {
    padding: 1rem;
}

.sidebar-article {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-article:last-child {
    border-bottom: none;
}

.sidebar-article-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.sidebar-article-title a {
    color: var(--text-color);
    text-decoration: none;
}

.sidebar-article-title a:hover {
    color: var(--primary-color);
}

.sidebar-article-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sidebar-category {
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.7rem;
}

.sidebar-news-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.sidebar-news-thumb {
    width: 80px;
    height: 60px;
    overflow: hidden;
    border-radius: 4px;
    flex-shrink: 0;
}

.sidebar-news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-news-thumb .no-image {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.sidebar-news-content {
    flex: 1;
}

.sidebar-news-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.sidebar-news-title a {
    color: var(--text-color);
    text-decoration: none;
}

.sidebar-news-title a:hover {
    color: var(--primary-color);
}

.sidebar-news-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.sidebar-ad {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
}

.ad-placeholder {
    color: var(--text-muted);
}

.ad-placeholder i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.ad-placeholder p {
    margin: 0;
    font-size: 0.9rem;
}

/* Related Articles Section */
.related-articles-section {
    background: #f8f9fa;
    padding: 3rem 0;
}

.related-articles-section .section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.related-articles-section .section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.related-article {
    background: var(--background-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.related-article:hover {
    transform: translateY(-3px);
}

.related-article-thumb {
    height: 150px;
    overflow: hidden;
}

.related-article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-article-thumb .no-image {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

.related-article-content {
    padding: 1rem;
}

.related-article-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.related-article-title a {
    color: var(--text-color);
    text-decoration: none;
}

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

.related-article-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Category Page Styles */
.category-page {
    padding: 2rem 0;
}

.category-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.category-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.category-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.category-meta {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.category-stats {
    text-align: center;
}

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

.stat-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

.stat-item span {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
}

.stat-item small {
    color: var(--text-muted);
}

.featured-category-article {
    margin-bottom: 3rem;
}

.category-featured {
    background: var(--background-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.featured-image {
    height: 350px;
    overflow: hidden;
}

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

.no-image-large {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 4rem;
}

.featured-content {
    padding: 2rem;
}

.featured-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.featured-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.featured-title a {
    color: var(--text-color);
    text-decoration: none;
}

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

.featured-excerpt {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.read-more-btn {
    background: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.read-more-btn:hover {
    background: var(--secondary-color);
    color: white;
}

.recent-articles-sidebar {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

.sidebar-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.recent-article-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.recent-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.recent-title a {
    color: var(--text-color);
    text-decoration: none;
}

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

.recent-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.articles-list-section {
    margin-bottom: 3rem;
}

.articles-list-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.sort-select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

.article-list-item {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-list-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.article-list-item .article-thumb {
    height: 200px;
    overflow: hidden;
    border-radius: 6px;
}

.article-list-item .article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-list-item .no-image {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

.article-list-item .article-content {
    padding-left: 1rem;
}

.article-list-item .article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.article-list-item .article-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.article-list-item .article-title a {
    color: var(--text-color);
    text-decoration: none;
}

.article-list-item .article-title a:hover {
    color: var(--primary-color);
}

.article-list-item .article-excerpt {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.article-list-item .article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-list-item .tag {
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Author Page Styles */
.author-page {
    padding: 2rem 0;
}

.author-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.author-profile-image {
    text-align: center;
}

.author-avatar-large {
    font-size: 8rem;
    color: var(--primary-color);
}

.author-info {
    padding-left: 2rem;
}

.author-name {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.author-title {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.author-specialization {
    margin-bottom: 1rem;
}

.specialization-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-right: 0.5rem;
}

.author-contact {
    margin-top: 1rem;
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact-link:hover {
    text-decoration: underline;
}

.author-bio-section {
    margin-bottom: 3rem;
}

.author-bio-content {
    background: var(--background-color);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.author-bio-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.bio-text {
    font-size: 1.1rem;
    line-height: 1.6;
}

.author-stats {
    padding-left: 2rem;
}

.stat-card {
    background: var(--primary-color);
    color: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.author-articles-section {
    margin-bottom: 3rem;
}

.author-articles-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.articles-count {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.author-featured-article {
    margin-bottom: 3rem;
}

.featured-article-card {
    background: var(--background-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.featured-article-image {
    height: 250px;
    overflow: hidden;
}

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

.no-image-featured {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 3rem;
}

.featured-article-content {
    padding: 2rem;
}

.author-articles-list {
    margin-bottom: 2rem;
}

.author-article-item {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.author-article-item:hover {
    transform: translateY(-2px);
}

.author-article-item .article-thumb {
    height: 120px;
    overflow: hidden;
    border-radius: 6px;
}

.author-article-item .article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-article-item .no-image {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.5rem;
}

.no-articles {
    text-align: center;
    padding: 3rem;
    background: var(--background-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.no-articles-content i {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.no-articles-content h4 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.no-articles-content p {
    color: var(--text-muted);
}

/* Authors List Page */
.authors-page {
    padding: 2rem 0;
}

.authors-page .page-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.page-description {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.page-stats {
    text-align: center;
}

.author-card {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.author-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.author-card-content {
    text-align: center;
}

.author-card .author-avatar {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.author-card .author-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.author-card .author-name a {
    color: var(--text-color);
    text-decoration: none;
}

.author-card .author-name a:hover {
    color: var(--primary-color);
}

.author-card .author-bio {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.author-card .author-specialization {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.author-card .author-stats {
    margin-bottom: 1rem;
}

.author-card .stat {
    display: inline-block;
    text-align: center;
}

.author-card .stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.author-card .stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.author-card .author-contact {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.author-card .contact-link,
.author-card .profile-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.author-card .contact-link:hover,
.author-card .profile-link:hover {
    text-decoration: underline;
}

.recent-articles-section {
    margin-top: 3rem;
}

.author-recent-articles {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

.author-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.author-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

.view-all-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.view-all-link:hover {
    text-decoration: underline;
}

.recent-articles-list {
    margin: 0;
}

.recent-articles-list .recent-article-item {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
}

.recent-articles-list .recent-article-item:last-child {
    border-bottom: none;
}

.recent-article-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    line-height: 1.3;
}

.recent-article-title a {
    color: var(--text-color);
    text-decoration: none;
}

.recent-article-title a:hover {
    color: var(--primary-color);
}

.recent-article-meta {
    display: flex;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.recent-category {
    background: var(--primary-color);
    color: white;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    font-size: 0.7rem;
}

/* Enhanced Error Page */
.error-page {
    padding: 3rem 0;
    text-align: center;
}

.error-header {
    margin-bottom: 3rem;
}

.error-suggestions {
    margin: 3rem 0;
    text-align: left;
}

.error-suggestions h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.suggestion-article {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.suggestion-article:hover {
    transform: translateY(-2px);
}

.suggestion-thumb {
    height: 120px;
    overflow: hidden;
}

.suggestion-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.suggestion-thumb .no-image {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.5rem;
}

.suggestion-content {
    padding: 1rem;
}

.suggestion-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.suggestion-title a {
    color: var(--text-color);
    text-decoration: none;
}

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

.suggestion-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.suggestion-category {
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.7rem;
}

.error-links {
    margin-top: 3rem;
}

.error-links h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.quick-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.quick-link {
    background: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.quick-link:hover {
    background: var(--secondary-color);
    color: white;
}

.section-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.view-all-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s ease;
}

.view-all-link:hover {
    color: var(--secondary-color);
}

/* Article Cards */
.article-card .card {
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
    background: var(--background-color);
}

.article-card .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Clickable Card */
.clickable-card {
    position: relative;
    cursor: pointer;
}

.clickable-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.clickable-card:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.card-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease, opacity 0.3s ease;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

.card-img-top[loading="lazy"] {
    opacity: 0;
}

.card-img-top[loading="lazy"].loaded {
    opacity: 1;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Image optimization */
img {
    max-width: 100%;
    height: auto;
}

/* Image placeholder styles */
.image-placeholder {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-weight: 500;
    transition: all 0.3s ease;
}

.image-placeholder:hover {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
}

.image-placeholder i {
    opacity: 0.6;
}

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

.category-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.card-title a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    line-height: 1.3;
}

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

.article-meta {
    font-size: 0.85rem;
}

.author-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.article-tags {
    margin-top: 0.5rem;
}

.article-tags .badge {
    margin-right: 5px;
    font-size: 0.75rem;
}

/* Single Article */
.single-article {
    padding: 2rem 0;
}

.inside-article {
    max-width: 800px;
    margin: 0 auto;
}

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

.byline-date {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 1rem 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.author-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.social-share {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 1.5rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.share-btn:hover {
    transform: scale(1.1);
}

.share-btn.facebook { background: #1877f2; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.naver { background: #03c75a; }
.share-btn.copy { background: #6c757d; }

/* Key Takeaways Box */
.key-takeaways-box {
    background: #f8f9fa;
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.key-takeaways-box h5 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.key-takeaways-box ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.key-takeaways-box li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.key-takeaways-box li i {
    color: var(--success-color);
    margin-top: 2px;
}

/* Entry Content */
.entry-content {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.entry-content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.8rem;
}

.entry-content h5 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    font-size: 1.3rem;
}

.entry-content p {
    margin-bottom: 1.5rem;
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
}

.entry-content figure {
    margin: 2rem 0;
    text-align: center;
}

.entry-content figcaption {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    font-style: italic;
}

/* Advertisement Area */
.econad {
    margin: 3rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    text-align: center;
}

.ad-placeholder {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Article Tags */
.article-tags {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.article-tags h6 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-link {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.tag-link:hover {
    background: var(--secondary-color);
    color: white;
}

/* Author Box */
.author-box {
    margin: 3rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

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

.author-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.author-bio {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Up Next Sticky Component */
.up-next-sticky {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    z-index: 1000;
    padding: 16px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.up-next-sticky.show {
    opacity: 1;
    transform: translateY(0);
}

.up-next-content h6 {
    margin: 0 0 12px 0;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.next-article-preview {
    cursor: pointer;
    transition: transform 0.2s ease;
}

.next-article-preview:hover {
    transform: scale(1.02);
}

.next-article-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 8px;
}

.next-article-info {
    padding: 8px 0;
}

.next-category-badge {
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.next-article-title {
    margin: 8px 0 4px 0;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-color);
}

.next-article-desc {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Newsletter Section */
.newsletter-section {
    background: var(--primary-color);
    color: white;
    padding: 3rem 0;
}

.newsletter-section h3 {
    color: white;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.newsletter-form .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

.newsletter-form .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    background: var(--accent-color);
    border-color: var(--accent-color);
}

/* Footer - 단순한 한 줄 디자인 */
.site-footer {
    background: #2d3748;
    color: white;
    margin-top: 2rem;
    padding: 1.5rem 0;
    min-height: 60px;
    contain: layout style;
}

.footer-content {
    contain: layout style;
}

.footer-info {
    text-align: center;
    contain: layout style;
}

.footer-info p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.6;
    color: white;
}

.footer-info strong {
    color: white;
    font-weight: 600;
}

.footer-info a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info a:hover {
    color: #f7fafc;
    text-decoration: underline;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .site-footer {
        padding: 1rem 0;
        min-height: 50px;
    }
    
    .footer-info p {
        font-size: 0.8rem;
        line-height: 1.5;
    }
}

/* Breadcrumb */
.breadcrumb-nav {
    background: #f8f9fa;
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.breadcrumb {
    background: none;
    margin: 0;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

/* List Page */
.list-page {
    padding: 2rem 0;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.page-description {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.articles-grid {
    margin-bottom: 3rem;
}

/* Pagination */
.pagination-nav {
    margin-top: 3rem;
}

.pagination .page-link {
    color: var(--primary-color);
    border-color: var(--border-color);
    padding: 0.75rem 1rem;
}

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

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

/* Taxonomy Pages */
.taxonomy-page {
    padding: 2rem 0;
}

.taxonomy-grid {
    margin-top: 2rem;
}

.taxonomy-item {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.taxonomy-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.taxonomy-link {
    text-decoration: none;
    color: var(--text-color);
}

.taxonomy-link h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.count {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Error Page */
.error-page {
    padding: 5rem 0;
    text-align: center;
}

.error-code {
    font-size: 8rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1;
}

.error-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.error-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.error-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .gb-headline {
        font-size: 2rem;
    }
    
    .byline-date {
        flex-direction: column;
        gap: 10px;
    }
    
    .social-share {
        gap: 8px;
    }
    
    .share-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .up-next-sticky {
        width: calc(100vw - 40px);
        right: 20px;
        left: 20px;
    }
    
    .error-code {
        font-size: 5rem;
    }
    
    .error-actions {
        flex-direction: column;
        align-items: center;
    }
    
    /* Mobile Header */
    .logo-text {
        font-size: 1.8rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .main-header .row {
        justify-content: space-between;
    }
    
    /* Mobile News Layout */
    .main-content .container {
        padding: 0 0.5rem;
    }
    
    /* 3-Column Layout Mobile Styles */
    .left-articles,
    .main-news-section,
    .right-articles {
        padding: 0;
        margin-bottom: 2rem;
    }
    
    .main-news-image {
        height: 200px;
    }
    
    .main-news-title {
        font-size: 1.5rem;
    }
    
    .main-news-content {
        padding: 1rem;
    }
    
    .side-news-image {
        height: 140px;
    }
    
    .side-news-title {
        font-size: 1rem;
    }
    
    .right-news-card {
        margin-bottom: 1rem;
    }
    
    .right-news-image {
        height: 140px;
    }
    
    .right-news-title {
        font-size: 1rem;
    }
    
    .right-news-content {
        padding: 0.8rem;
    }
    
    .bottom-news-image {
        height: 140px;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .secondary-news-article {
        margin-top: 1rem;
    }
    
    .secondary-news-image {
        height: 100px;
    }
    
    .secondary-news-title {
        font-size: 1.1rem;
    }
    
    .secondary-news-content {
        padding: 0.8rem;
    }
    
    .main-article .article-title {
        font-size: 1.5rem;
    }
    
    .main-article .article-summary {
        font-size: 1rem;
    }
    
    .side-articles {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .category-tabs .nav-link {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    .news-item {
        margin-bottom: 1rem;
    }
    
    .breaking-news-bar {
        display: none;
    }

    /* Mobile Single Article */
    .article-main-title {
        font-size: 1.8rem;
    }

    .article-meta-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .article-meta-info .author-name {
        font-size: 1rem;
    }

    .author-name-title .author-name {
        font-size: 1.2rem;
    }

    .article-sidebar {
        padding-left: 0;
        margin-top: 2rem;
    }

    .sidebar-widget {
        margin-bottom: 1.5rem;
    }

    .main-article-content {
        padding: 1.5rem;
    }
    
    /* Mobile Article Image - Full Width */
    .article-main-image {
        margin-left: -1.5rem;
        margin-right: -1.5rem;
        width: calc(100% + 3rem);
    }
    
    /* Category Page Mobile */
    .category-title {
        font-size: 2rem;
    }
    
    .category-stats {
        margin-top: 2rem;
    }
    
    .featured-category-article .row {
        flex-direction: column;
    }
    
    .featured-content {
        padding: 1.5rem;
    }
    
    .featured-title {
        font-size: 1.5rem;
    }
    
    .article-list-item .article-content {
        padding-left: 0;
        margin-top: 1rem;
    }
    
    .article-list-item .article-title {
        font-size: 1.1rem;
    }
    
    .sort-options {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    /* Author Page Mobile */
    .author-name {
        font-size: 2rem;
    }
    
    .author-info {
        padding-left: 0;
        margin-top: 1rem;
    }
    
    .author-stats {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .author-featured-article .row {
        flex-direction: column;
    }
    
    .featured-article-content {
        padding: 1.5rem;
    }
    
    .author-article-item .article-content {
        padding-left: 0;
        margin-top: 1rem;
    }
    
    /* Authors List Mobile */
    .page-title {
        font-size: 2rem;
    }
    
    .page-stats {
        margin-top: 2rem;
    }
    
    .author-card {
        padding: 1.5rem;
    }
    
    .author-card .author-contact {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .author-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    /* Error Page Mobile */
    .error-suggestions .row {
        flex-direction: column;
    }
    
    .quick-links {
        flex-direction: column;
        align-items: center;
    }
    
    .quick-link {
        width: 100%;
        max-width: 250px;
        text-align: center;
    }
}

/* No Image Placeholders */
.no-image-thumb {
    width: 100%;
    height: 100%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.5rem;
}

.no-image-news {
    width: 100%;
    height: 180px;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

.no-image-small {
    width: 100%;
    height: 120px;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.5rem;
}

@media (max-width: 576px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-article {
        padding: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .main-content {
        padding: 2rem 0;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .newsletter-section {
        padding: 2rem 0;
    }
    
    .newsletter-section .row {
        text-align: center;
    }
    
    .newsletter-section .col-md-4 {
        margin-top: 1rem;
    }
}

/* Print Styles */
@media print {
    .site-header,

    .social-share,
    .newsletter-section,
    .site-footer,
    .up-next-sticky,
    .econad {
        display: none !important;
    }
    
    .single-article {
        padding: 0;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .gb-headline,
    .section-title,
    h1, h2, h3, h4, h5, h6 {
        color: black !important;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {

    
    .card {
        transition: none;
    }
    
    .share-btn {
        transition: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000080;
        --text-color: #000000;
        --background-color: #ffffff;
        --border-color: #000000;
    }
}

/* ===== 추가 CLS 최적화 (Layout Shift 방지) ===== */

/* 모든 이미지 컨테이너에 명시적 크기 설정 - ZERO CLS */
.main-article .article-image {
    height: 400px;  /* FIXED HEIGHT */
    width: 100%;    /* FIXED WIDTH */
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    contain: strict;
    overflow: hidden;
}

.side-article .article-thumb {
    min-height: 80px;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/3;
}

.article-main-image {
    min-height: 300px;
    background-color: #f8f9fa;
    aspect-ratio: 16/9;
}

.article-list-item .article-thumb {
    min-height: 120px;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 3/2;
}

.card-img-wrapper {
    height: 200px;  /* FIXED HEIGHT */
    width: 100%;    /* FIXED WIDTH */
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    contain: strict;
    overflow: hidden;
}

/* 추가: 모든 img에 강제 크기 적용 - ZERO CLS */
img {
    object-fit: cover;
    contain: strict;
    max-width: 100%;
    height: auto;
    display: block;
}

/* 이미지 컨테이너 내부 이미지 강제 크기 */
.main-news-image img,
.side-news-image img,
.right-news-image img,
.secondary-news-image img,
.bottom-news-image img,
.card-img-wrapper img,
.main-article .article-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    contain: strict;
}

/* 동적 콘텐츠 공간 예약 강화 - ZERO CLS */
.ad-container,
.dynamic-content {
    height: 300px;  /* FIXED HEIGHT */
    width: 100%;    /* FIXED WIDTH */
    background-color: #f8f9fa;
    border: 1px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    contain: strict;
    overflow: hidden;
}



/* ===== ZERO CLS 강제 적용 ===== */
/* 모든 카드와 컨테이너 강제 고정 */
.main-news-article,
.side-news-card,
.right-news-card,
.secondary-news-article,
.bottom-news-card,
.article-card,
.main-news-content,
.side-news-content,
.right-news-content,
.secondary-news-content,
.bottom-news-content {
    contain: strict;
    overflow: hidden;
}

/* 모든 텍스트 요소 고정 */
h1, h2, h3, h4, h5, h6,
p, span, div, a {
    contain: layout style;
}

/* 모든 애니메이션과 트랜지션 비활성화 */
*, *::before, *::after {
    animation-duration: 0s !important;
    animation-delay: 0s !important;
    transition-duration: 0s !important;
    transition-delay: 0s !important;
}

/* 모든 요소에 강제 containment */
body * {
    contain: layout;
}

/* ===== 카테고리 페이지 단순 스타일 ===== */
.taxonomy-simple {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.taxonomy-simple .taxonomy-item {
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.taxonomy-simple .taxonomy-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.taxonomy-simple .taxonomy-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
}

.taxonomy-simple .taxonomy-link h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.taxonomy-simple .count {
    font-size: 0.875rem;
    color: var(--text-muted);
    background: var(--border-color);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
}

@media (max-width: 768px) {
    .taxonomy-simple .taxonomy-link {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}