/* PUBLIC CONTENT & VIEW STYLES (Strict Black & White ONLY) */
/* Main Container (Content + Sidebar) */
.pub-main-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 40px 24px 60px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  width: 100%;
}
.pub-content-col {
  min-width: 0;
}
/* Hero Featured Card (Screenshot 3) */
.featured-hero-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
  background: var(--pub-card-bg);
  transition: var(--transition);
}
.featured-hero-card.no-image,
.featured-hero-card:not(:has(.featured-hero-img-wrap)) {
  grid-template-columns: 1fr;
}
.featured-hero-img-wrap {
  aspect-ratio: 16 / 10;
  background: var(--mono-100);
  overflow: hidden;
}
.featured-hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.featured-hero-content {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.post-category-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--pub-text-muted);
  margin-bottom: 12px;
}
.featured-hero-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin-bottom: 14px;
}
.featured-hero-excerpt {
  font-size: 14px;
  color: var(--pub-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}
.post-meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--pub-text-muted);
  margin-bottom: 24px;
}
.author-avatar-sm {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--mono-800);
  color: var(--mono-0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
}
/* Section Header */
.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.section-header-row h2 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.4px;
}
.section-header-row a {
  font-size: 13px;
  font-weight: 600;
  color: var(--mono-1000);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
/* 3-Column Posts Grid (Screenshots 1 & 3) */
.posts-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.post-card {
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.post-card-thumb-wrap {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--mono-100);
  margin-bottom: 14px;
  border: 1px solid var(--pub-card-border);
}
.post-card-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-card-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
  line-height: 1.35;
  margin-bottom: 8px;
}
.post-card-excerpt {
  font-size: 13px;
  color: var(--pub-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--pub-text-subtle);
}
/* Category Archive Banner (Screenshot 1) */
.category-archive-banner {
  margin-bottom: 32px;
}
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--pub-text-muted);
  margin-bottom: 12px;
}
.breadcrumbs a:hover {
  color: var(--mono-1000);
}
.category-archive-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 8px;
}
.category-archive-desc {
  font-size: 15px;
  color: var(--pub-text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}
.category-post-count-badge {
  font-size: 13px;
  color: var(--pub-text-subtle);
  font-weight: 500;
}
/* Search Results Header & Horizontal List (Screenshot 2) */
.search-results-banner {
  margin-bottom: 28px;
}
.search-results-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.6px;
  margin-bottom: 6px;
}
.search-results-count {
  font-size: 14px;
  color: var(--pub-text-muted);
  margin-bottom: 20px;
}
.search-input-box-large {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  background: var(--pub-bg);
  margin-bottom: 32px;
}
.search-input-box-large input {
  width: 100%;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--mono-1000);
}
.search-posts-list-horizontal {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}
.search-post-item-horizontal {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  border-bottom: 1px solid var(--pub-card-border);
  padding-bottom: 24px;
}
.search-post-thumb-wrap {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--mono-100);
  border: 1px solid var(--pub-card-border);
}
/* Pagination */
.pagination-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}
.pagination-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--mono-1000);
  border: 1px solid var(--pub-card-border);
  transition: var(--transition);
}
.pagination-btn.active {
  background: var(--mono-1000);
  color: var(--mono-0);
  border-color: var(--mono-1000);
}
.pagination-btn:hover:not(.active) {
  background: var(--pub-hover-bg);
}
/* Right Sidebar (Matching Screenshots) */
.pub-sidebar {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.pub-sidebar-card {
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  background: var(--pub-card-bg);
}
.pub-sidebar-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: -0.2px;
}
.sidebar-search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}
.sidebar-search-box input {
  border: none;
  outline: none;
  font-size: 13px;
  width: 100%;
}
.sidebar-categories-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-category-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--pub-text-muted);
  transition: var(--transition);
}
.sidebar-category-link:hover {
  background: var(--pub-hover-bg);
  color: var(--mono-1000);
}
.sidebar-category-link.active {
  background: var(--pub-hover-bg);
  color: var(--mono-1000);
  font-weight: 600;
}
.sidebar-count-badge {
  font-size: 11px;
  color: var(--pub-text-subtle);
}
/* Popular Posts (Horizontal mini-cards) */
.popular-posts-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.popular-post-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.popular-post-thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--mono-100);
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--pub-card-border);
}
.popular-post-meta strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 4px;
}
.popular-post-meta span {
  font-size: 11px;
  color: var(--pub-text-subtle);
}
/* Filter Results (Screenshot 2) */
.filter-group {
  margin-bottom: 20px;
}
.filter-group-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--pub-text-subtle);
  margin-bottom: 12px;
}
.filter-option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 13px;
}
.filter-option-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
/* Newsletter Box */
.newsletter-card {
  background: var(--pub-surface);
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.newsletter-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.newsletter-card p {
  font-size: 13px;
  color: var(--pub-text-muted);
  line-height: 1.5;
  margin-bottom: 18px;
}
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.newsletter-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--pub-bg);
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}
.newsletter-input-wrap input {
  border: none;
  outline: none;
  font-size: 13px;
  width: 100%;
}
.btn-black-block {
  width: 100%;
  background: var(--mono-1000);
  color: var(--mono-0);
  font-size: 13px;
  font-weight: 600;
  padding: 12px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}
.btn-black-block:hover {
  background: var(--mono-800);
}

/* ==========================================================================
   CURATED POST ROUNDUP & SERIES BLOCK (Strict Black & White ONLY)
   ========================================================================== */
.curated-roundup-block {
  margin: 36px 0;
  padding: 28px 24px;
  background: var(--pub-surface);
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-lg);
}

.roundup-header-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pub-card-border);
}

.roundup-badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--mono-1000);
  color: var(--mono-0);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.roundup-heading {
  font-size: 21px;
  font-weight: 800;
  color: var(--mono-1000);
  letter-spacing: -0.4px;
  margin: 0;
  line-height: 1.3;
}

.roundup-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.roundup-card {
  background: var(--pub-card-bg);
  border: 1px solid var(--pub-card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
}

.roundup-card:hover {
  border-color: var(--mono-500);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.roundup-card-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--mono-100);
  overflow: hidden;
}

.roundup-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.roundup-card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.roundup-card-cat {
  font-size: 10px;
  font-weight: 700;
  color: var(--pub-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}

.roundup-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--mono-1000);
  line-height: 1.35;
  margin: 0 0 8px;
}

.roundup-card-title a {
  color: inherit;
  text-decoration: none;
}

.roundup-card-excerpt {
  font-size: 13px;
  color: var(--pub-text-muted);
  line-height: 1.5;
  margin: 0 0 14px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.roundup-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px dashed var(--pub-card-border);
  font-size: 12px;
}

.roundup-card-readtime {
  color: var(--pub-text-subtle);
}

.roundup-card-link {
  font-size: 12px;
  font-weight: 700;
  color: var(--mono-1000);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}

.roundup-card-link:hover {
  opacity: 0.6;
}

@media (max-width: 600px) {
  .curated-roundup-block {
    padding: 20px 16px;
    margin: 28px 0;
  }
  .roundup-cards-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* ==========================================================================
   RESPONSIVE LAYOUT & MEDIA QUERIES (Mobile, Tablet, Desktop)
   ========================================================================== */

@media (max-width: 1024px) {
  .pub-main-container {
    grid-template-columns: 1fr 300px;
    gap: 32px;
    padding: 32px 20px 48px;
  }
  .featured-hero-title {
    font-size: 22px;
  }
}

@media (max-width: 860px) {
  .pub-main-container {
    grid-template-columns: 100%;
    display: flex;
    flex-direction: column;
    gap: 36px;
    padding: 20px 16px 40px;
  }
  .pub-content-col {
    width: 100%;
    min-width: 0;
  }
  .pub-sidebar {
    width: 100%;
    margin-top: 16px;
  }
  .featured-hero-card {
    grid-template-columns: 1fr;
  }
  .featured-hero-content {
    padding: 24px 20px;
  }
  .posts-grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .search-post-item-horizontal {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .search-post-thumb-wrap {
    max-height: 220px;
  }
  .category-archive-title {
    font-size: 30px;
  }
  .search-results-title {
    font-size: 28px;
  }
}

@media (max-width: 600px) {
  .pub-main-container {
    padding: 16px 14px 32px;
    gap: 28px;
  }
  .posts-grid-3 {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .section-header-row {
    margin-bottom: 16px;
  }
  .section-header-row h2 {
    font-size: 19px;
  }
  .category-archive-title {
    font-size: 24px;
  }
  .search-results-title {
    font-size: 22px;
  }
  .search-input-box-large {
    padding: 10px 14px;
    margin-bottom: 24px;
  }
  .pub-sidebar-card {
    padding: 20px 16px;
  }
  .pub-sidebar {
    gap: 24px;
  }
}