/* ============================================
   NEWS FEED - REFINED MODERN DESIGN
   pr-pages.css - Extracted from news.html
   ============================================ */

/* Hero Section */
.news-hero {
    background: linear-gradient(to bottom, var(--white), var(--gray-50));
    border-bottom: 4px solid var(--black);
    padding: 4rem 0 3rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.news-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gray-300), transparent);
}

.news-hero-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.news-hero-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-300);
    max-width: 100px;
}

.news-hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--black), var(--gray-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.news-hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    line-height: 1.6;
}

/* Search Section */
.search-section {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.search-wrapper {
    position: relative;
    display: flex;
    gap: 0.5rem;
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--gray-300);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.search-input:focus {
    outline: none;
    border-color: var(--black);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.search-btn {
    padding: 1rem 2rem;
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--black);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.search-btn:hover {
    background: var(--gray-900);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* Stats Bar */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding: 2rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 3rem;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--black);
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

/* Layout Grid */
.news-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

/* Filter Sidebar - Refined */
.filter-sidebar {
    position: sticky;
    top: 6rem;
    height: fit-content;
    max-height: calc(100vh - 8rem);
    overflow-y: auto;
}

.filter-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.filter-card:hover {
    border-color: var(--gray-400);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.filter-header {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--black);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--black);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.filter-count {
    background: var(--black);
    color: var(--white);
    padding: 0.125rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 700;
}

.filter-option {
    display: flex;
    align-items: center;
    padding: 0.625rem 0;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--gray-100);
}

.filter-option:last-child {
    border-bottom: none;
}

.filter-option:hover {
    padding-left: 0.5rem;
    color: var(--accent-primary);
}

.filter-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-400);
    margin-right: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    appearance: none;
    position: relative;
}

.filter-checkbox:checked {
    background: var(--black);
    border-color: var(--black);
}

.filter-checkbox:checked::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
}

.filter-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    background: var(--white);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-select:hover {
    border-color: var(--black);
}

.filter-select:focus {
    outline: none;
    border-color: var(--black);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Tag Filters */
.tag-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-filter {
    padding: 0.5rem 0.875rem;
    background: var(--white);
    border: 1px solid var(--gray-300);
    font-size: 0.813rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--gray-700);
}

.tag-filter:hover {
    border-color: var(--black);
    background: var(--gray-50);
    transform: translateY(-1px);
}

.tag-filter.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

/* Filter Actions */
.filter-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.filter-actions .btn {
    flex: 1;
    padding: 0.75rem;
    font-size: 0.813rem;
    text-align: center;
}

/* RSS Box - Newspaper Style */
.rss-card {
    background: var(--white);
    border: 2px solid var(--black);
    padding: 1.5rem;
    text-align: center;
    box-shadow: 4px 4px 0 var(--black);
}

.rss-icon {
    font-size: 2rem;
    color: var(--black);
    margin-bottom: 0.75rem;
    display: block;
}

.rss-icon svg {
    width: 2rem;
    height: 2rem;
}

.rss-card h3 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.rss-card p {
    font-size: 0.75rem;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

/* Sort Bar - Refined */
.sort-bar {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sort-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.sort-select {
    padding: 0.5rem 2rem 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    background: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sort-select:hover {
    border-color: var(--black);
}

.result-count {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.result-count strong {
    color: var(--black);
    font-weight: 700;
}

/* PR Cards - Magazine Style */
.pr-grid {
    display: grid;
    gap: 2rem;
}

.pr-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.pr-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--accent-primary);
    transition: height 0.3s ease;
}

.pr-card:hover {
    border-color: var(--black);
    box-shadow: 0 12px 24px rgba(0,0,0,0.12);
    transform: translateY(-4px);
}

.pr-card:hover::before {
    height: 100%;
}

/* Featured Card */
.pr-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 3rem;
    background: linear-gradient(to right, var(--white), var(--gray-50));
    border: 2px solid var(--black);
}

.pr-card.featured::before {
    width: 6px;
    background: linear-gradient(to bottom, var(--accent-primary), var(--accent-green));
}

.pr-card.featured .pr-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pr-card.featured .pr-headline {
    font-size: 2rem;
    line-height: 1.2;
}

/* PR Card Elements */
.pr-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.pr-badge {
    padding: 0.25rem 0.75rem;
    font-size: 0.688rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.2s ease;
}

.pr-badge.category {
    background: var(--black);
    color: var(--white);
}

.pr-badge.verified {
    background: var(--accent-green);
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pr-badge.sponsored {
    background: var(--accent-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pr-date {
    font-size: 0.75rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.pr-headline {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--black);
    transition: color 0.2s ease;
    cursor: pointer;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.pr-card:hover .pr-headline {
    color: var(--accent-primary);
}

.pr-summary {
    font-size: 0.938rem;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pr-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.pr-tag {
    padding: 0.25rem 0.625rem;
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.pr-tag:hover {
    background: var(--gray-200);
    color: var(--black);
}

.pr-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.25rem;
    border-top: 1px solid var(--gray-200);
}

.pr-company {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.pr-company-icon {
    width: 32px;
    height: 32px;
    background: var(--gray-900);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.pr-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.813rem;
    color: var(--gray-500);
}

.pr-stat {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.pr-read-more {
    font-weight: 700;
    color: var(--black);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.pr-read-more:hover {
    color: var(--accent-primary);
    gap: 0.75rem;
}

.pr-read-more::after {
    content: '\2192';
    transition: transform 0.2s ease;
}

.pr-card:hover .pr-read-more::after {
    transform: translateX(4px);
}

/* Trending Section */
.trending-section {
    margin-bottom: 3rem;
    background: linear-gradient(to right, var(--gray-50), var(--white));
    border: 1px solid var(--gray-200);
    padding: 2rem;
}

.trending-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--black);
}

.trending-icon {
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.trending-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--black);
}

.trending-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.trending-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.trending-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, #ef4444, #f97316);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.trending-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-color: var(--black);
}

.trending-card:hover::before {
    transform: scaleX(1);
}

.trending-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: var(--white);
    font-size: 0.688rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.trending-card h3 {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--black);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trending-card:hover h3 {
    color: var(--accent-primary);
}

.trending-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-200);
}

.trending-views {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
    color: var(--accent-primary);
}

/* Newsletter Sidebar */
.newsletter-sidebar {
    background: linear-gradient(135deg, var(--black), var(--gray-900));
    border: 2px solid var(--black);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 4px 4px 0 var(--black);
    position: relative;
    overflow: hidden;
}

.newsletter-sidebar::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.newsletter-sidebar h3 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--white);
    margin-bottom: 0.5rem;
    position: relative;
}

.newsletter-sidebar p {
    font-size: 0.813rem;
    color: var(--gray-300);
    margin-bottom: 1.25rem;
    line-height: 1.5;
    position: relative;
}

.newsletter-form-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
}

.newsletter-form-sidebar input {
    padding: 0.875rem;
    border: 1px solid var(--gray-700);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.newsletter-form-sidebar input:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.newsletter-form-sidebar input::placeholder {
    color: var(--gray-500);
}

.newsletter-form-sidebar button {
    padding: 0.875rem;
    background: var(--accent-primary);
    color: var(--white);
    border: none;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form-sidebar button:hover {
    background: var(--accent-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.newsletter-form-sidebar button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.newsletter-gdpr {
    font-size: 0.688rem;
    color: var(--gray-400);
    margin-top: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    position: relative;
}

.newsletter-gdpr input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.newsletter-message {
    margin-top: 0.75rem;
    font-size: 0.813rem;
    padding: 0.625rem;
    border-radius: 0;
    position: relative;
}

.newsletter-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.newsletter-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

/* Social Proof Badges */
.pr-badge.hot {
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: var(--white);
    animation: shimmer 2s ease-in-out infinite;
}

.pr-badge.rising {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    color: var(--white);
}

.pr-badge.featured {
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    color: var(--white);
}

@keyframes shimmer {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.reading-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Filter Enhancements */
.filter-presets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.preset-btn {
    padding: 0.625rem;
    background: var(--white);
    border: 1px solid var(--gray-300);
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.preset-btn:hover {
    border-color: var(--black);
    background: var(--gray-50);
}

.preset-btn.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.active-filters {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--accent-primary);
    color: var(--white);
    font-size: 0.813rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.active-filters-count {
    background: var(--white);
    color: var(--accent-primary);
    padding: 0.25rem 0.625rem;
    font-weight: 700;
    font-size: 0.75rem;
}

.clear-filters-btn {
    background: transparent;
    border: 1px solid var(--white);
    color: var(--white);
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.clear-filters-btn:hover {
    background: var(--white);
    color: var(--accent-primary);
}

/* Empty State */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 6rem 2rem;
    background: var(--gray-50);
    border: 2px dashed var(--gray-300);
}

.empty-icon {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: 1.5rem;
}

.empty-state h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.empty-state p {
    color: var(--gray-600);
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

.empty-suggestions {
    margin-top: 2rem;
}

.empty-suggestions h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.empty-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.empty-tag {
    padding: 0.5rem 0.875rem;
    background: var(--white);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    font-size: 0.813rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

/* Loading State */
.loading-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--black);
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3rem;
    padding: 2rem 0;
    border-top: 1px solid var(--gray-200);
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--gray-300);
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.pagination-link:hover {
    border-color: var(--black);
    background: var(--black);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pagination-info {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
}

/* Responsive */
@media (max-width: 1024px) {
    .news-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .filter-sidebar {
        position: relative;
        top: 0;
        max-height: none;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .rss-card, .newsletter-sidebar {
        grid-column: 1 / -1;
    }

    .stats-bar {
        gap: 2rem;
    }

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

@media (max-width: 768px) {
    .news-hero {
        padding: 3rem 0 2rem;
    }

    .news-hero-title {
        font-size: 2.5rem;
    }

    .search-wrapper {
        flex-direction: column;
    }

    .search-btn {
        width: 100%;
    }

    .stats-bar {
        flex-direction: column;
        gap: 1.5rem;
    }

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

    .sort-bar {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .pr-card.featured {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }

    .pr-card.featured .pr-headline {
        font-size: 1.5rem;
    }

    .pr-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

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

    .trending-section {
        padding: 1.5rem;
    }

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

    .active-filters {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

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