/* ==========================================================================
   CSS Reset and Base Styles
   ========================================================================== */

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

:root {
    /* Color System */
    --color-primary: #eb9725;
    --color-primary-dark: #d8bc1d;
    --color-secondary: #64748b;
    --color-accent: #f6c73b;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;

    /* Semantic Colors */
    --color-text: var(--color-gray-800);
    --color-text-light: var(--color-gray-600);
    --color-border: var(--color-gray-200);
    --color-background: var(--color-white);
    --color-surface: var(--color-gray-50);

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

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Borders */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

.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-md);
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
    color: var(--color-gray-900);
}

h1 {
    font-size: var(--font-size-4xl);
    letter-spacing: -0.025em;
}

h2 {
    font-size: var(--font-size-3xl);
    letter-spacing: -0.02em;
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

p {
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

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

strong {
    font-weight: 600;
    color: var(--color-gray-900);
}

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

ul,
li {
    list-style: none;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-fixed);
    padding: var(--space-sm) 0;
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-lg);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.logo {
    display: flex;
    flex-direction: column;
    font-weight: 800;
    color: var(--color-gray-900);
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: translateY(-1px);
}

.logo-text {
    font-size: 1.5rem;
    line-height: 1;
    letter-spacing: -0.025em;
}

.logo-sub {
    font-size: 0.875rem;
    color: var(--color-primary);
    line-height: 1;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

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

.nav-link {
    color: var(--color-gray-700);
    font-weight: 600;
    padding: var(--space-xs) 0;
    position: relative;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    margin-top: var(--space-xs);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    list-style: none;
    z-index: var(--z-dropdown);
    border: 1px solid var(--color-border);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin-bottom: var(--space-xs);
}

.dropdown-menu a {
    display: block;
    padding: var(--space-xs) var(--space-sm);
    color: var(--color-gray-700);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
    background-color: var(--color-gray-50);
    color: var(--color-primary);
}

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

.search-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-600);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle:hover {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
    transform: rotate(15deg);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    flex-direction: column;
    gap: 4px;
    z-index: var(--z-fixed);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-700);
    transition: all var(--transition-fast);
    transform-origin: center;
}

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

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

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

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    gap: 0.5rem;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-subscribe {
    width: 100%;
    padding: 0.875rem;
    font-size: var(--font-size-base);
    font-weight: 700;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-xs);
}

.btn-large {
    padding: 0.875rem 2rem;
    font-size: var(--font-size-base);
}

/* ==========================================================================
   Main Content
   ========================================================================== */

.main-content {
    margin-top: 80px;
    padding: var(--space-xl) 0;
    min-height: calc(100vh - 400px);
}

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

.section-title {
    margin-bottom: var(--space-lg);
    color: var(--color-gray-900);
    position: relative;
    padding-bottom: var(--space-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Breaking News Banner
   ========================================================================== */

.breaking-news {
    background: linear-gradient(90deg, #fef2f2, #fff7ed);
    border-left: 4px solid #dc2626;
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    border-radius: var(--radius-md);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.95;
    }
}

.breaking-label {
    background-color: #dc2626;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.breaking-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.breaking-link {
    font-weight: 700;
    color: var(--color-gray-900);
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
}

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

.breaking-time {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin-left: auto;
    white-space: nowrap;
}

/* ==========================================================================
   Story Cards (Home Page)
   ========================================================================== */

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

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

    .story-featured {
        grid-column: span 2;
        grid-row: 1;
    }
}

@media (max-width: 768px) {
    .stories-grid {
        grid-template-columns: 1fr;
    }

    .story-featured {
        grid-column: span 1;
    }
}

.story-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.story-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.latest-secondary {
    padding: 15px;
}

.latest-secondary img {
    border-radius: 10px;
}


.story-featured {
    position: relative;
}

.story-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.story-card:hover .story-image img {
    transform: scale(1.08);
}

.story-tag {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
}

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

.story-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.story-title a {
    color: var(--color-gray-900);
    display: block;
}

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

.story-excerpt {
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.story-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Region News (Home Page)
   ========================================================================== */

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

.region-filter {
    position: relative;
}

.filter-select {
    padding: 0.625rem 2.5rem 0.625rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    transition: all var(--transition-fast);
    min-width: 180px;
}

.filter-select:hover,
.filter-select:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

@media (max-width: 1024px) {
    .region-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .region-grid {
        grid-template-columns: 1fr;
    }
}

.region-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.region-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.region-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}

.region-name {
    font-size: var(--font-size-lg);
    color: var(--color-gray-900);
    font-weight: 700;
}

.region-link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.region-link::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.region-link:hover::after {
    transform: translateX(3px);
}

.news-preview {
    margin-bottom: var(--space-lg);
}

.news-preview:last-child {
    margin-bottom: 0;
}

.preview-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-xs);
    line-height: 1.4;
}

.preview-title a {
    color: var(--color-gray-800);
}

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

.preview-excerpt {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xs);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.preview-meta {
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ==========================================================================
   Latest Updates Timeline (Home Page)
   ========================================================================== */

.timeline {
    border-left: 2px solid var(--color-border);
    margin-left: 1rem;
    padding-left: var(--space-lg);
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--color-primary), transparent);
}

.update-item {
    position: relative;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

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

.update-item::before {
    content: '';
    position: absolute;
    left: calc(-1.875rem);
    top: 0.375rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 3px solid var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    z-index: 1;
}

.update-time {
    display: block;
    color: var(--color-primary);
    font-weight: 700;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.update-content {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    transition: all var(--transition-fast);
}

.update-content:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.update-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-xs);
    line-height: 1.4;
}

.update-title a {
    color: var(--color-gray-800);
}

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

.update-excerpt {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
    line-height: 1.5;
}

/* ==========================================================================
   Analysis Section (Home Page)
   ========================================================================== */

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

@media (max-width: 768px) {
    .analysis-grid {
        grid-template-columns: 1fr;
    }
}

.analysis-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.analysis-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-2xl);
}

.analysis-image {
    aspect-ratio: 3/2;
    overflow: hidden;
    position: relative;
}

.analysis-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.analysis-card:hover .analysis-image img {
    transform: scale(1.1);
}

.analysis-content {
    padding: var(--space-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.analysis-tag {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
    padding: 0.25rem 0.75rem;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-full);
    align-self: flex-start;
}

.analysis-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.analysis-title a {
    color: var(--color-gray-900);
}

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

.analysis-excerpt {
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.analysis-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Subscribe Section (Home Page)
   ========================================================================== */

.subscribe-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    margin-top: var(--space-2xl);
    position: relative;
    overflow: hidden;
}

.subscribe-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.subscribe-card {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.subscribe-title {
    color: var(--color-white);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.subscribe-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.subscribe-form {
    display: grid;
    gap: var(--space-md);
    max-width: 500px;
    margin: 0 auto;
}

.subscribe-form input,
.subscribe-form select {
    padding: 0.875rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.subscribe-form input::placeholder,
.subscribe-form select option:first-child {
    color: rgba(255, 255, 255, 0.6);
}

.subscribe-form input:focus,
.subscribe-form select:focus {
    outline: none;
    border-color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
    cursor: pointer;
    text-align: left;
}

.checkbox-label input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    border-radius: var(--radius-sm);
}

.form-note {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    margin-top: var(--space-sm);
    line-height: 1.5;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-400);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

.footer-logo {
    display: flex;
    flex-direction: column;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    text-decoration: none;
}

.footer-description {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: var(--space-md);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px) rotate(5deg);
    box-shadow: var(--shadow-md);
}

.footer-title {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
    font-weight: 700;
}

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

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

.footer-links a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    display: inline-block;
    padding: 0.125rem 0;
}

.footer-links a:hover {
    color: var(--color-white);
    transform: translateX(4px);
}

.footer-bottom {
    padding: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.footer-legal p {
    margin-bottom: 0;
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

.footer-nav {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-white);
}

.footer-attribution p {
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    text-align: right;
    max-width: 400px;
    margin-bottom: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .footer-attribution p {
        text-align: center;
    }
}

/* ==========================================================================
   Back to Top Button
   ========================================================================== */

.back-to-top {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: all var(--transition-base);
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-xl);
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.back-to-top:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.back-to-top:active {
    transform: translateY(-2px) scale(0.98);
}

/* ==========================================================================
   Category Page Styles
   ========================================================================== */

.breadcrumb {
    margin-bottom: var(--space-xl);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.breadcrumb-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    flex-wrap: wrap;
}

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

.breadcrumb-separator {
    color: var(--color-gray-400);
    font-weight: 700;
}

.breadcrumb-link {
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
}

.breadcrumb-current {
    color: var(--color-gray-900);
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    background-color: var(--color-white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.breadcrumb-stats {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.stats-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

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

.page-title {
    font-size: var(--font-size-4xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.page-description {
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
    max-width: 800px;
    line-height: 1.6;
}

.category-header {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.category-info {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.6rem;
    color: var(--color-gray-900);
    margin-bottom: 0;
}

.category-description {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.category-meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

.category-filters {
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

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

.filter-section:last-child {
    margin-bottom: 0;
}

.filter-title {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    min-width: 200px;
}

.filter-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
}

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

@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

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

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

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

@media (max-width: 1024px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .articles-grid {
        grid-template-columns: 1fr;
    }
}

/* Article Card Styles for Category Page */
.article-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.article-card.featured-article {
    grid-column: 1 / -1;
    position: relative;
}

.featured-badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 1;
    box-shadow: var(--shadow-sm);
}

.article-card.style-1,
.article-card.style-7 {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-lg);
}

@media (max-width: 768px) {

    .article-card.style-1,
    .article-card.style-7 {
        grid-template-columns: 1fr;
    }
}

.article-card.style-2,
.article-card.style-5,
.article-card.style-6,
.article-card.style-8,
.article-card.style-9,
.article-card.style-11,
.article-card.style-12 {
    border: 1px solid var(--color-border);
    box-shadow: none;
}

.article-card.style-3,
.article-card.style-10 {
    display: flex;
    flex-direction: column;
}

.article-card.style-4 {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

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

.article-card.style-1 .article-image,
.article-card.style-7 .article-image {
    aspect-ratio: 1;
}

.article-card.style-4 .article-image {
    width: 120px;
    aspect-ratio: 4/3;
    flex-shrink: 0;
}

.article-card.style-3 .article-image img,
.article-card.style-10 .article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.article-card:hover .article-image img {
    transform: scale(1.08);
}

.article-tag {
    display: inline-block;
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
}

.article-card.featured-article .article-tag {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    z-index: 1;
}

.article-card.style-3 .article-tag,
.article-card.style-10 .article-tag {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    z-index: 1;
}



.article-card.style-1 .article-content,
.article-card.style-7 .article-content {
    padding: var(--space-lg) var(--space-lg) var(--space-lg) 0;
}

@media (max-width: 768px) {

    .article-card.style-1 .article-content,
    .article-card.style-7 .article-content {
        padding: var(--space-lg);
    }
}

.article-card.style-4 .article-content {
    padding: var(--space-md);
}

.article-card.featured-article .article-content {
    padding: var(--space-xl);
}

.article-meta-top {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.article-featured-label {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.article-card-title {
    font-size: var(--font-size-base);
    margin-bottom: 0;
    line-height: 1.4;
    flex: 1;
}

.article-card.featured-article .article-title {
    font-size: var(--font-size-xl);
    line-height: 1.3;
}

.article-title a {
    color: var(--color-gray-900);
    display: block;
}

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

.article-excerpt {
    color: var(--color-gray-600);
    margin-bottom: 0;
    line-height: 1.5;
}

.article-card.featured-article .article-excerpt {
    font-size: var(--font-size-base);
    line-height: 1.6;
}

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

.article-author {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.author-name {
    font-weight: 600;
    color: var(--color-gray-900);
    font-size: var(--font-size-sm);
}

.author-title {
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
}

.article-meta-details {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    flex-wrap: wrap;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    margin-top: auto;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.article-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.article-priority {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.article-quote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--space-md);
    margin-bottom: var(--space-md);
    font-style: italic;
    color: var(--color-gray-700);
    font-size: var(--font-size-lg);
    line-height: 1.5;
}

.article-card.style-6 .article-content-inner {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.analysis-indicator,
.breaking-indicator,
.interview-indicator,
.timeline-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.breaking-indicator .breaking-dot {
    width: 8px;
    height: 8px;
    background-color: #ef4444;
    border-radius: 50%;
    animation: pulse 1s infinite;
}

/* Pagination */
.pagination {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: center;
    margin: var(--space-2xl) 0;
}

.pagination-info {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.pagination-list {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--space-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.pagination-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

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

.pagination-prev,
.pagination-next {
    gap: var(--space-xs);
    min-width: 100px;
}

.pagination-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    color: var(--color-gray-500);
    font-weight: 700;
}

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

.jump-label {
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

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

.jump-control input {
    width: 60px;
    padding: 0.5rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.jump-control input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.jump-button {
    padding: 0.5rem 1rem;
    background-color: var(--color-gray-100);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.newsletter-section {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-gray-100) 100%);
    border-radius: var(--radius-xl);
}

.newsletter-card {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.newsletter-description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
    max-width: 500px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .newsletter-form {
        flex-direction: column;
    }
}

.newsletter-form input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.related-categories {
    margin-top: var(--space-2xl);
}

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

@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
}

.category-card {
    background: linear-gradient(135deg, var(--color-white), var(--color-gray-50));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.category-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
}

.category-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.category-name {
    font-size: var(--font-size-lg);
    color: var(--color-gray-900);
    margin-bottom: 0;
}

.category-description {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: 0;
}

/* ==========================================================================
   Sidebar Styles
   ========================================================================== */

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

.sidebar-section {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.sidebar-title {
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border);
    font-weight: 700;
}

/* Recommended Articles */
.recommended-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.recommended-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

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

.recommended-rank {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
    flex-shrink: 0;
}

.recommended-content {
    flex: 1;
    min-width: 0;
}

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

.recommended-title a {
    color: var(--color-gray-800);
    display: block;
}

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

.recommended-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
}

/* Topic Tags */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background-color: var(--color-gray-100);
    color: var(--color-gray-700);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

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

.tag-large {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-base);
    font-weight: 600;
}

.tag[data-count]::after {
    content: attr(data-count);
    margin-left: 0.375rem;
    font-size: 0.75em;
    opacity: 0.7;
}

/* Newsletter Sidebar */
.newsletter-sidebar .newsletter-card {
    max-width: none;
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-lg);
    text-align: center;
}

.newsletter-sidebar .newsletter-title {
    color: var(--color-white);
    font-size: var(--font-size-lg);
}

.newsletter-sidebar .newsletter-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
}

.newsletter-sidebar .newsletter-form {
    flex-direction: column;
    gap: var(--space-sm);
}

.newsletter-sidebar .newsletter-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.newsletter-sidebar .newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-sidebar .btn-small {
    width: 100%;
    padding: 0.75rem;
}

.newsletter-note {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-xs);
    margin-top: var(--space-sm);
    line-height: 1.4;
}

/* Upcoming Events */
.events-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.event-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

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

.event-date {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
    color: var(--color-gray-900);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 700;
    font-size: var(--font-size-sm);
    line-height: 1.2;
}

.event-date::after {
    content: attr(datetime);
    display: none;
}

.event-details {
    flex: 1;
    min-width: 0;
}

.event-title {
    font-size: var(--font-size-sm);
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.event-location {
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
}

/* Most Read */
.most-read-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.most-read-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

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

.most-read-count {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
    color: var(--color-gray-900);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
    flex-shrink: 0;
}

.most-read-content {
    flex: 1;
    min-width: 0;
}

.most-read-title {
    font-size: var(--font-size-sm);
    color: var(--color-gray-900);
    line-height: 1.4;
}

.most-read-title a {
    color: var(--color-gray-900);
    display: block;
}

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

/* ==========================================================================
   Article Detail Page Styles
   ========================================================================== */

.article-detail {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

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

.article-meta-top {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    flex-wrap: wrap;
}

.article-category {
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.375rem 0.875rem;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-full);
}

.article-featured {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: var(--font-size-xs);
}

.article-date {
    color: var(--color-gray-500);
}

.article-updated {
    color: var(--color-gray-400);
    font-size: var(--font-size-xs);
}

.article-title {
    font-size: var(--font-size-3xl);
    line-height: 1.1;
    margin-bottom: var(--space-md);
    color: var(--color-gray-900);
    letter-spacing: -0.025em;
}

.article-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
    font-weight: 400;
}

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

.author-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-md);
}

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

.author-details {
    flex: 1;
}

.author-main {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: 0.25rem;
    flex-wrap: wrap;
}

.author-name {
    font-weight: 700;
    color: var(--color-gray-900);
    font-size: var(--font-size-lg);
}

.author-title {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.author-meta {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.author-bio {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.author-contact {
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    text-decoration: none;
}

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

.article-share-top {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.share-label {
    color: var(--color-gray-700);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.share-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-gray-100);
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.share-button:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px) rotate(5deg);
    box-shadow: var(--shadow-md);
}

.article-featured-image {
    margin: 0;
    position: relative;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 600px;
    object-fit: cover;
}

.image-caption {
    padding: var(--space-sm) var(--space-xl);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    text-align: center;
    background-color: var(--color-gray-50);
    font-style: italic;
    border-bottom: 1px solid var(--color-border);
}

.article-content {
    padding: var(--space-2xl);
    font-size: var(--font-size-lg);
    line-height: 1.8;
}

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

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



.article-lead {
    font-size: var(--font-size-xl);
    color: var(--color-gray-900);
    font-weight: 500;
    line-height: 1.6;
    padding: var(--space-lg);
    background-color: var(--color-gray-50);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
}

.article-highlights {
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-white));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.highlights-title {
    font-size: var(--font-size-lg);
    color: var(--color-gray-900);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.highlights-title::before {
    content: '★';
    color: var(--color-primary);
}

.highlights-list {
    list-style: none;
    display: grid;
    gap: var(--space-md);
}

.highlights-list li {
    position: relative;
    padding-left: var(--space-lg);
    color: var(--color-gray-700);
    line-height: 1.6;
}

.highlights-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}



.article-quote {
    border-left: 4px solid var(--color-primary);
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-xl) 0;
    background-color: var(--color-gray-50);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    position: relative;
}

.article-quote::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: var(--space-xl);
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.2;
    font-family: serif;
    line-height: 1;
}

.article-quote blockquote {
    margin: 0;
    font-size: var(--font-size-xl);
    color: var(--color-gray-900);
    font-style: italic;
    line-height: 1.6;
}

.article-quote cite {
    display: block;
    margin-top: var(--space-sm);
    color: var(--color-gray-600);
    font-style: normal;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.article-infographic {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-sm);
}

.infographic-title {
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    margin-bottom: var(--space-lg);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.infographic-content {
    max-width: 500px;
    margin: 0 auto;
}

.timeline-item {
    margin-bottom: var(--space-lg);
}

.timeline-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.timeline-bar {
    height: 32px;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.timeline-text {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.article-table {
    width: 100%;
    overflow-x: auto;
    margin: var(--space-xl) 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.article-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.article-table th,
.article-table td {
    padding: var(--space-md);
    text-align: left;
    border: 1px solid var(--color-border);
}

.article-table th {
    background-color: var(--color-gray-50);
    font-weight: 700;
    color: var(--color-gray-900);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.article-table tbody tr:hover {
    background-color: var(--color-gray-50);
}

.article-reactions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
    .article-reactions {
        grid-template-columns: 1fr;
    }
}

.reaction {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    background-color: var(--color-white);
}

.reaction.positive {
    border-left: 4px solid #10b981;
}

.reaction.neutral {
    border-left: 4px solid #f59e0b;
}

.reaction-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.reaction-icon {
    width: 32px;
    height: 32px;
    background-color: var(--color-gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.reaction.positive .reaction-icon {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.reaction.neutral .reaction-icon {
    background-color: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.reaction-source {
    font-weight: 600;
    color: var(--color-gray-900);
    font-size: var(--font-size-sm);
}

.reaction-text {
    color: var(--color-gray-700);
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

.article-conclusion {
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-white));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.article-conclusion h3 {
    margin-top: 0;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.article-conclusion h3::before {
    content: '✓';
    width: 24px;
    height: 24px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
}

.article-tags {
    margin: var(--space-xl) 0;
    padding: var(--space-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.tags-title {
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    margin-bottom: var(--space-lg);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.article-tags .tag {
    padding: 0.5rem 1rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
}

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

.article-metadata {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.metadata-item {
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}

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

.article-actions {
    display: flex;
    gap: var(--space-sm);
    margin: var(--space-xl) 0;
    flex-wrap: wrap;
}

.action-button {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.75rem 1.5rem;
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.article-share-bottom {
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-white));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.share-section {
    text-align: center;
}

.share-title {
    font-size: var(--font-size-lg);
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.share-description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-base);
}

.share-buttons-large {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.share-button-large {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 140px;
    justify-content: center;
}

.share-button-large:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.author-bio-full {
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-white));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.author-bio-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.author-bio-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.author-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-md);
}

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

.author-info {
    flex: 1;
}

.author-bio-full .author-name {
    font-size: var(--font-size-xl);
    margin-bottom: 0.25rem;
}

.author-bio-full .author-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-sm);
}

.author-social {
    display: flex;
    gap: var(--space-sm);
}

.author-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

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

.author-bio-text {
    color: var(--color-gray-700);
    line-height: 1.7;
}

.author-bio-text p {
    margin-bottom: var(--space-md);
}

.author-bio-text p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   Comments Section (Article Page)
   ========================================================================== */

.comments-section {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
    box-shadow: var(--shadow-sm);
}

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

.comments-count {
    color: var(--color-gray-600);
    font-weight: normal;
    font-size: var(--font-size-lg);
}

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

.comments-list {
    margin-bottom: var(--space-2xl);
}

.comment {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-fast);
}

.comment:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.comment:last-child {
    margin-bottom: 0;
}

.comment-avatar {
    flex-shrink: 0;
}

.comment-avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-white);
    box-shadow: var(--shadow-sm);
}

.comment-content {
    flex: 1;
    min-width: 0;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

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

.comment-author {
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    font-weight: 700;
    margin: 0;
}

.comment-badge {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    flex-wrap: wrap;
}

.comment-text {
    color: var(--color-gray-700);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

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

.comment-footer {
    display: flex;
    justify-content: flex-end;
}

.comment-actions {
    display: flex;
    gap: var(--space-lg);
}

.comment-action {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    background: none;
    border: none;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    cursor: pointer;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.comment-action:hover {
    background-color: var(--color-gray-100);
    color: var(--color-primary);
}

.comment-action.like:hover {
    color: #ef4444;
}

.comment-form {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.comment-form-title {
    font-size: var(--font-size-xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.comment-form-description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

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

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

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

.form-group.half {
    margin-bottom: 0;
}

.form-label {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-gray-700);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    transition: all var(--transition-fast);
    background-color: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-hint {
    display: block;
    margin-top: var(--space-xs);
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    line-height: 1.4;
}

.form-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ==========================================================================
   Related Articles (Article Page)
   ========================================================================== */

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

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

@media (max-width: 1024px) {
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
}

.related-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.related-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.related-image {
    aspect-ratio: 4/3;
    overflow: hidden;
    position: relative;
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.related-card:hover .related-image img {
    transform: scale(1.08);
}

.related-tag {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
    z-index: 1;
}

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

.related-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    flex: 1;
}

.related-title a {
    color: var(--color-gray-900);
    display: block;
}

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

.related-excerpt {
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
    line-height: 1.5;
    font-size: var(--font-size-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Subscribe Section (Article Page)
   ========================================================================== */

.subscribe-section .subscribe-form .form-row {
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 768px) {
    .subscribe-section .subscribe-form .form-row {
        grid-template-columns: 1fr;
    }
}

.subscribe-section .subscribe-form .form-group {
    margin-bottom: var(--space-md);
}

.subscribe-section .subscribe-form select[multiple] {
    height: 120px;
    padding: 0.5rem;
}

.subscribe-section .subscribe-form select[multiple] option {
    padding: 0.5rem;
    margin: 0.25rem 0;
    border-radius: var(--radius-sm);
}

.subscribe-section .subscribe-form select[multiple] option:hover {
    background-color: var(--color-gray-100);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    :root {
        --space-xl: 2.5rem;
        --space-2xl: 3.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 54px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        padding: var(--space-lg);
        box-shadow: var(--shadow-xl);
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all var(--transition-base);
        z-index: var(--z-fixed);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

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

    .nav-list {
        flex-direction: column;
        gap: var(--space-sm);
        width: 100%;
    }

    .nav-dropdown .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 1px solid var(--color-border);
        margin-top: var(--space-sm);
        display: none;
        background-color: var(--color-gray-50);
    }

    .nav-dropdown:hover .dropdown-menu,
    .nav-dropdown:focus-within .dropdown-menu {
        display: block;
    }

    .nav-dropdown .dropdown-menu a {
        padding-left: var(--space-lg);
        font-size: var(--font-size-sm);
    }

    .nav-actions {
        width: 100%;
        justify-content: flex-start;
        padding-top: var(--space-md);
        border-top: 1px solid var(--color-border);
    }

    .hamburger {
        display: flex;
    }

    .container {
        padding: 0 var(--space-lg);
    }

    h1 {
        font-size: var(--font-size-3xl);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }

    .article-title {
        font-size: var(--font-size-3xl);
    }

    .article-header,
    .article-content {
        padding: var(--space-xl);
    }

    .article-lead {
        font-size: var(--font-size-lg);
        padding: var(--space-md);
    }

    .share-buttons-large {
        flex-direction: column;
        align-items: stretch;
    }

    .share-button-large {
        width: 100%;
    }
    
}

@media (max-width: 768px) {
    .main-content-area ,.content-wrapper{
        grid-template-columns: 100%;
    }

    .breadcrumb {
        margin-bottom: 1rem;
    }

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

    .header {
        position: absolute;
    }

    :root {
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
    }

    .header {
        padding: 0.75rem 0;
    }

    .header.scrolled {
        padding: 0.5rem 0;
    }

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

    .main-content {
        margin-top: 36px;
        padding: var(--space-lg) 0;
    }

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

    .section-title {
        font-size: var(--font-size-xl);
    }

    .breaking-news {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }

    .breaking-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }

    .breaking-time {
        margin-left: 0;
    }

    .filter-controls {
        flex-direction: column;
        gap: var(--space-md);
    }

    .filter-group {
        min-width: 100%;
    }

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

    .pagination-info {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .pagination-list {
        flex-wrap: wrap;
        justify-content: center;
    }

    .pagination-jump {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .comments-section{
        border: none;
        padding: 0;
        
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }

    .footer-legal {
        flex-direction: column;
        gap: var(--space-md);
    }

    .footer-nav {
        justify-content: center;
    }

    .author-bio-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }

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

    .article-author-info {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }

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

    .share-buttons {
        width: 100%;
        justify-content: space-between;
    }

    .share-button {
        width: 44px;
        height: 44px;
    }

    .form-actions {
        flex-direction: column;
    }

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

@media (max-width: 480px) {
    :root {
        --space-md: 1.25rem;
        --space-lg: 1.5rem;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .btn {
        padding: 0.75rem 1rem;
        font-size: var(--font-size-xs);
    }

    .back-to-top {
        width: 48px;
        height: 48px;
        bottom: var(--space-md);
        right: var(--space-md);
    }

    .article-actions {
        flex-direction: column;
    }

    .action-button {
        width: 100%;
        justify-content: center;
    }

    .comment-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }

    .comment-meta {
        width: 100%;
        justify-content: space-between;
    }
}

@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;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {

    .header,
    .footer,
    .sidebar,
    .back-to-top,
    .share-buttons,
    .article-actions,
    .comments-section,
    .subscribe-section,
    .breaking-news {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .container {
        max-width: 100%;
        padding: 0;
        margin: 0;
    }

    .main-content {
        margin-top: 0;
        padding: 0;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.9em;
        font-weight: normal;
    }

    .article-content {
        padding: 0;
    }

    .article-featured-image img {
        max-height: 300px;
    }

    .article-title {
        font-size: 24pt;
        line-height: 1.2;
    }

    .article-subtitle {
        font-size: 14pt;
    }

    .article-content {
        font-size: 12pt;
    }

    .article-lead {
        font-size: 14pt;
        background: #fff;
        border: 1px solid #ccc;
    }

    .article-highlights,
    .article-quote,
    .article-infographic,
    .article-table,
    .article-reactions,
    .article-conclusion,
    .article-tags,
    .article-metadata,
    .article-share-bottom,
    .author-bio-full {
        background: #fff;
        border: 1px solid #ccc;
        box-shadow: none;
    }

    .timeline-bar {
        background-color: #ccc !important;
    }
}