/* ================================================================
   BLOG.CSS  —  Combined Stylesheet  (SPACING FIX + DARK MODE + SEARCH ICON FIX)
   Andrea-inspired Editorial Theme
   ================================================================ */

/* ================================================================
   01. CSS VARIABLES
   ================================================================ */
:root {
  --color-bg:            #f4f3f0;
  --color-surface:       #ffffff;
  --color-surface-alt:   #faf9f7;
  --color-border:        #e8e5e0;
  --color-border-light:  #f0ede8;
  --color-text-primary:  #1a1816;
  --color-text-secondary:#5a5650;
  --color-text-muted:    #9a948c;
  --color-accent:        #c8773a;
  --color-accent-dark:   #a8601f;
  --color-accent-light:  #f0e0cc;
  --color-tag-bg:        #f0ede8;
  --color-code-bg:       #f7f5f2;
  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'Source Serif 4', Georgia, serif;
  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-lg:    16px;
  --radius-full:  9999px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.06);
  --shadow-md:    0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:    0 8px 32px rgba(0,0,0,.10);
  --shadow-hover: 0 12px 40px rgba(0,0,0,.13);
  --transition:   0.25s cubic-bezier(.4,0,.2,1);
  --max-width:    1400px;
  --content-max:  720px;
  --gutter: clamp(16px, 2vw, 24px);
}

/* ================================================================
   02. RESET & BASE
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img    { display: block; max-width: 100%; }
a      { color: inherit; text-decoration: none; }
ul     { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.blog-page        { display: none; }
.blog-page.active { display: block; }

/* ================================================================
   03. PAGE HERO BANNER
   ================================================================ */
.page-hero {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 3.5rem var(--gutter) 3rem;
  text-align: center;
}

.page-hero__inner {
  max-width: var(--max-width);
  margin-inline: auto;
}

.page-hero__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-hero__rule {
  width: 48px;
  height: 2px;
  background-color: var(--color-accent);
  margin: 1.25rem auto 0;
  border-radius: 2px;
}

/* ================================================================
   04. LAYOUT
   ================================================================ */
.blog-container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: 3rem var(--gutter) 1rem;
}

.single-main .blog-container,
#page-single .blog-container {
  padding-top: 0;
  padding-bottom: 5rem;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
}

#page-single .blog-layout {
  gap: 3rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

/* ================================================================
   05. ARTICLE FEED LIST
   ================================================================ */
.blog-feed__list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* ================================================================
   06. ARTICLE CARD
   ================================================================ */
.article-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  display: grid;
  grid-template-columns: 180px 1fr;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  will-change: transform;
}

.article-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.article-card__image-wrap {
  padding: 1.75rem 0 1.75rem 1.75rem;
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.article-card__image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.article-card:hover .article-card__image { transform: scale(1.04); }

.article-card__image--placeholder {
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 2.5rem;
  font-family: var(--font-display);
  font-weight: 700;
}

.article-card__body {
  padding: 1.75rem 1.75rem 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.article-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

.article-card__meta-item { display: flex; align-items: center; gap: 0.3rem; }
.article-card__meta-item svg { flex-shrink: 0; opacity: 0.7; }

.article-card__category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.article-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-top: 0.2rem;
  transition: color var(--transition);
}

.article-card:hover .article-card__title { color: var(--color-accent); }

.article-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  flex: 1;
}

.article-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: gap var(--transition), color var(--transition);
}

.article-card:hover .article-card__read-more { gap: 0.6rem; color: var(--color-accent-dark); }
.article-card__read-more svg { transition: transform var(--transition); }
.article-card:hover .article-card__read-more svg { transform: translateX(3px); }

/* ================================================================
   07. PAGINATION
   ================================================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
}

.pagination__btn:hover:not(:disabled) { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.pagination__btn--active              { background: var(--color-accent); border-color: var(--color-accent); color: #fff; pointer-events: none; }
.pagination__btn:disabled             { opacity: 0.4; cursor: not-allowed; }

.pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ================================================================
   08. EMPTY / ERROR STATE CARDS
   ================================================================ */
.state-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
}

.state-card__icon  { font-size: 3rem; margin-bottom: 1rem; opacity: 0.5; }
.state-card__title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--color-text-primary); }
.state-card__text  { color: var(--color-text-muted); font-size: 0.9rem; }

/* ================================================================
   09. SIDEBAR
   ================================================================ */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: sticky;
  top: 2rem;
}

.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.sidebar-widget__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-accent-light);
  position: relative;
}

.sidebar-widget__title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* ================================================================
   10. SIDEBAR — Search
   ================================================================ */
.search-form__field {
  display: flex;
  align-items: center;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: visible;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-form__field:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.search-form__input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.6rem 1rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-primary);
  outline: none;
  min-width: 0;
}

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

.search-form__btn {
  padding: 0.55rem 1rem 0.55rem 0.85rem;
  color: var(--color-accent);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.search-form__btn:hover { color: var(--color-accent-dark); }

/* ================================================================
   11. SIDEBAR — Categories
   ================================================================ */
.categories-list { display: flex; flex-direction: column; gap: 0; }

.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: color var(--transition);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.category-item:last-child { border-bottom: none; }
.category-item:hover { color: var(--color-accent); }

.category-item__name { display: flex; align-items: center; gap: 0.5rem; font-weight: 500; }

.category-item__name::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.category-item:hover .category-item__name::before { opacity: 1; }

.category-item__count {
  font-size: 0.75rem;
  background: var(--color-tag-bg);
  color: var(--color-text-muted);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}

.category-item:hover .category-item__count { background: var(--color-accent-light); color: var(--color-accent-dark); }

/* ================================================================
   12. SIDEBAR — Popular Articles
   ================================================================ */
.popular-list { display: flex; flex-direction: column; gap: 1.1rem; }

.popular-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0.875rem;
  align-items: center;
  cursor: pointer;
  transition: opacity var(--transition);
}

.popular-item:hover { opacity: 0.82; }

.popular-item__thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.popular-item__thumb--placeholder {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-border));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
}

.popular-item__body { min-width: 0; }

.popular-item__title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text-primary);
  transition: color var(--transition);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.popular-item:hover .popular-item__title { color: var(--color-accent); }

.popular-item__meta {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* ================================================================
   13. SKELETON LOADERS
   ================================================================ */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--color-border-light) 25%, #e8e4df 50%, var(--color-border-light) 75%);
  background-size: 600px 100%;
  animation: shimmer 1.6s infinite linear;
  border-radius: var(--radius-sm);
}

.skeleton--circle   { width: 150px; height: 150px; border-radius: 50%; flex-shrink: 0; }
.skeleton--thumb    { width: 56px;  height: 56px;  border-radius: var(--radius-md); flex-shrink: 0; }
.skeleton--hero-img { width: 100%;  height: 400px; }
.skeleton--headline { height: 42px; width: 80%; border-radius: var(--radius-sm); margin-bottom: 0.5rem; }
.skeleton--h2       { height: 34px; }
.skeleton--meta     { height: 20px; width: 60%; }
.skeleton--line     { height: 14px; border-radius: var(--radius-sm); }
.skeleton--short    { width: 35%; }
.skeleton--medium   { width: 55%; }
.skeleton--long     { width: 90%; }
.skeleton--title    { height: 22px; width: 75%; }

.skeleton-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  padding: 1.75rem;
  gap: 1.5rem;
  align-items: flex-start;
}

.skeleton-card__body { display: flex; flex-direction: column; gap: 0.75rem; padding-top: 0.25rem; }

.skeleton-inline { padding: 0.5rem 0; border-bottom: 1px solid var(--color-border-light); }
.skeleton-inline:last-child { border-bottom: none; }

.skeleton-card--mini { display: grid; grid-template-columns: 56px 1fr; gap: 0.875rem; align-items: center; }
.skeleton-mini__body { display: flex; flex-direction: column; gap: 0.5rem; }

.skeleton-wrapper  { padding-bottom: 4rem; }
.skeleton-hero     { overflow: hidden; }
.skeleton-content  { padding-top: 2rem; max-width: var(--content-max); }

/* ================================================================
   14. SINGLE — Hero Image
   ================================================================ */
.article-hero {
  position: relative;
  width: 100%;
  max-height: 520px;
  overflow: hidden;
  background: var(--color-border);
}

.article-hero__img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  transition: opacity 0.5s ease;
}

.article-hero__img[src=""] { display: none; }
.article-hero--empty        { display: none; }
.article-content            { animation: fadeIn 0.5s cubic-bezier(.4,0,.2,1) both; }

/* ================================================================
   15. SINGLE — Breadcrumb
   ================================================================ */
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.5rem; font-size: 0.8rem; color: var(--color-text-muted); }
.breadcrumb__link { color: var(--color-accent); font-weight: 500; transition: color var(--transition); }
.breadcrumb__link:hover { color: var(--color-accent-dark); }
.breadcrumb__sep { font-size: 0.9rem; opacity: 0.5; }
.breadcrumb__current { font-weight: 500; color: var(--color-text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }

/* ================================================================
   16. SINGLE — Article Header
   ================================================================ */
.article-header { margin-bottom: 2.5rem; }

.article-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 1.25rem;
}

.article-header__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.meta-item { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.8rem; color: var(--color-text-muted); font-weight: 400; }
.meta-item svg    { flex-shrink: 0; opacity: 0.75; }
.meta-item strong { font-weight: 600; color: var(--color-text-secondary); }

.meta-category {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.meta-category:hover { background: var(--color-accent); color: #fff; }

/* ================================================================
   17. SINGLE — Prose Typography
   ================================================================ */
.article-prose {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: var(--content-max);
}

.article-prose h1,.article-prose h2,.article-prose h3,.article-prose h4,.article-prose h5,.article-prose h6 {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-top: 2.25rem;
  margin-bottom: 0.875rem;
}

.article-prose h1 { font-size: 2rem; }
.article-prose h2 { font-size: 1.65rem; border-bottom: 1px solid var(--color-border-light); padding-bottom: 0.5rem; }
.article-prose h3 { font-size: 1.3rem; }
.article-prose h4 { font-size: 1.1rem; }
.article-prose p  { margin-bottom: 1.4rem; }
.article-prose p:last-child { margin-bottom: 0; }
.article-prose a  { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; transition: color var(--transition); }
.article-prose a:hover { color: var(--color-accent-dark); }
.article-prose strong { font-weight: 600; color: var(--color-text-primary); }
.article-prose em     { font-style: italic; }
.article-prose ul,.article-prose ol { margin: 0 0 1.4rem 1.5rem; padding: 0; }
.article-prose ul { list-style: disc; }
.article-prose ol { list-style: decimal; }
.article-prose li { margin-bottom: 0.4rem; line-height: 1.7; }
.article-prose blockquote { border-left: 3px solid var(--color-accent); margin: 2rem 0; padding: 1rem 1.5rem; background: var(--color-surface-alt); border-radius: 0 var(--radius-md) var(--radius-md) 0; font-style: italic; color: var(--color-text-secondary); }
.article-prose blockquote p { margin: 0; }
.article-prose code { background: var(--color-code-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.15em 0.45em; font-family: 'SFMono-Regular', Consolas, monospace; font-size: 0.875em; color: var(--color-accent-dark); }
.article-prose pre  { background: var(--color-text-primary); border-radius: var(--radius-md); padding: 1.5rem; margin: 1.75rem 0; overflow-x: auto; }
.article-prose pre code { background: transparent; border: none; padding: 0; color: #e8e0d0; font-size: 0.875rem; }
.article-prose img  { border-radius: var(--radius-md); margin: 1.75rem 0; box-shadow: var(--shadow-md); }
.article-prose hr   { border: none; border-top: 1px solid var(--color-border); margin: 2.5rem 0; }
.article-prose table { width: 100%; border-collapse: collapse; margin: 1.75rem 0; font-size: 0.9rem; }
.article-prose th,.article-prose td { padding: 0.75rem 1rem; border: 1px solid var(--color-border); text-align: left; }
.article-prose th { background: var(--color-surface-alt); font-weight: 600; color: var(--color-text-primary); }

/* ================================================================
   18. SINGLE — Tags
   ================================================================ */
.article-tags { margin-top: 2.5rem; padding-top: 1.75rem; border-top: 1px solid var(--color-border-light); display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.article-tags__label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-right: 0.25rem; }
.article-tag { display: inline-block; padding: 0.3rem 0.75rem; background: var(--color-tag-bg); color: var(--color-text-secondary); border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 500; border: 1px solid var(--color-border); transition: all var(--transition); cursor: pointer; }
.article-tag:hover { background: var(--color-accent-light); color: var(--color-accent-dark); border-color: var(--color-accent-light); }

/* ================================================================
   19. SINGLE — Share Buttons (legacy container kept for compat)
   ================================================================ */
.article-share { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border-light); display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

/* Share row sits below the meta row with breathing room */
#single-share-row {
  margin-top: 2rem;
  margin-bottom: 2.5rem;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.article-share__label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-text-muted); }
.article-share__btns  { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.share-btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.45rem 1rem; border-radius: var(--radius-full); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; border: 1.5px solid var(--color-border); color: var(--color-text-secondary); background: var(--color-surface); cursor: pointer; transition: all var(--transition); }
.share-btn:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

/* ================================================================
   19b. SINGLE — Share Buttons inside meta row (new approach)
   Rendered inside #single-meta which is confirmed working on live
   ================================================================ */
.meta-share-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.meta-share-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ================================================================
   20. SINGLE — Related Articles
   ================================================================ */
.related-section { padding: 3rem 0 4rem; border-top: 1px solid var(--color-border); }

.related-section__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  position: relative;
  padding-bottom: 1rem;
}

.related-section__title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 2px; background: var(--color-accent); border-radius: 2px; }

.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 2rem; }

.related-card { background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border-light); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition), transform var(--transition); display: block; }
.related-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.related-card__image-wrap { overflow: hidden; aspect-ratio: 16/9; }
.related-card__image { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.related-card:hover .related-card__image { transform: scale(1.05); }
.related-card__image--placeholder { width: 100%; height: 100%; background: linear-gradient(135deg, var(--color-accent-light), var(--color-border)); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--color-accent); }
.related-card__body { padding: 1.25rem; }
.related-card__title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; line-height: 1.35; color: var(--color-text-primary); margin-bottom: 0.75rem; transition: color var(--transition); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.related-card:hover .related-card__title { color: var(--color-accent); }
.related-card__read-more { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-accent); transition: gap var(--transition); }
.related-card:hover .related-card__read-more { gap: 0.55rem; }

/* ================================================================
   21. SINGLE — Error State
   ================================================================ */
.error-state { padding: 6rem 1.5rem; text-align: center; }
.error-state__inner  { max-width: 480px; margin-inline: auto; }
.error-state__icon   { font-size: 4rem; margin-bottom: 1.25rem; opacity: 0.4; }
.error-state__title  { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; margin-bottom: 0.75rem; color: var(--color-text-primary); }
.error-state__text   { color: var(--color-text-muted); font-size: 1rem; margin-bottom: 2rem; }
.error-state__btn    { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.75rem 1.75rem; background: var(--color-accent); color: #fff; border-radius: var(--radius-full); font-size: 0.875rem; font-weight: 600; letter-spacing: 0.04em; transition: background var(--transition), transform var(--transition); }
.error-state__btn:hover { background: var(--color-accent-dark); transform: translateY(-2px); }

/* ================================================================
   22. CATEGORY — Back Link
   ================================================================ */
.back-link { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--color-accent); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 2rem; transition: gap var(--transition), color var(--transition); }
.back-link:hover { gap: 0.65rem; color: var(--color-accent-dark); }
.back-link svg { transition: transform var(--transition); }
.back-link:hover svg { transform: translateX(-3px); }

/* ================================================================
   23. SEARCH — Hero Form
   ================================================================ */
.search-hero-form { margin-top: 1.25rem; max-width: 520px; margin-inline: auto; }
.search-hero-form .search-form__field { background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: var(--radius-full); box-shadow: var(--shadow-md); overflow: visible; }
.search-hero-form .search-form__input { padding: 0.75rem 1.25rem; font-size: 1rem; }
.search-hero-form .search-form__btn   { padding: 0.7rem 1.1rem; }

/* ================================================================
   24. SEARCH — Results Header
   ================================================================ */
.search-results-header { margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--color-border-light); }
.search-results-header p { font-size: 0.9rem; color: var(--color-text-muted); }
.search-results-header strong { color: var(--color-accent); font-weight: 600; }

/* ================================================================
   25. ANIMATIONS
   ================================================================ */
@keyframes fadeIn      { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeSlideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.article-card { animation: fadeSlideUp 0.45s cubic-bezier(.4,0,.2,1) both; }
.related-card { animation: fadeSlideUp 0.40s cubic-bezier(.4,0,.2,1) both; }

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

@media (max-width: 900px) {
  .blog-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .blog-sidebar { position: static; }
  .article-body { order: 1; }
  .blog-sidebar { order: 2; }
  .meta-share-inline { margin-left: 0; width: 100%; }
}

@media (max-width: 640px) {
  .article-hero__img { height: 280px; }
  .article-header__title { font-size: 1.6rem; }
  .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .article-card { grid-template-columns: 1fr; }
  .article-card__image-wrap { padding: 1.5rem 1.5rem 0; justify-content: center; }
  .article-card__image { width: 120px; height: 120px; }
  .article-card__body { padding: 1.25rem 1.5rem 1.5rem; }
  .skeleton-card { grid-template-columns: 1fr; }
  .skeleton--circle { width: 120px; height: 120px; margin: 0 auto; }
}

/* ================================================================
   27. DARK MODE
   ================================================================ */

body.dark {
  --color-bg:            #000000;
  --color-surface:       #0b0b0b;
  --color-surface-alt:   #111111;
  --color-border:        #1e1e1e;
  --color-border-light:  #161616;
  --color-text-primary:  #f0ece6;
  --color-text-secondary:#c4bdb5;
  --color-text-muted:    #6b6560;
  --color-accent:        #d4874a;
  --color-accent-dark:   #e8a06a;
  --color-accent-light:  #1e120a;
  --color-tag-bg:        #141414;
  --color-code-bg:       #0d0d0d;
}

body.dark .page-hero { background-color: #050505; border-bottom-color: var(--color-border); }
body.dark .page-hero__title  { color: var(--color-text-primary) !important; }
body.dark .page-hero__label  { color: var(--color-accent); }

body.dark .article-card { background: var(--color-surface); border-color: var(--color-border); box-shadow: 0 1px 3px rgba(0,0,0,.5); }
body.dark .article-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,.7); }
body.dark .article-card__image--placeholder { background: linear-gradient(135deg, #1a0e06 0%, #111 100%); }
body.dark .article-card__title              { color: var(--color-text-primary) !important; }
body.dark .article-card:hover .article-card__title { color: var(--color-accent) !important; }
body.dark .article-card__excerpt            { color: var(--color-text-secondary); }
body.dark .article-card__meta              { color: var(--color-text-muted); }
body.dark .article-card__category          { background: var(--color-accent-light); color: var(--color-accent); }
body.dark .article-card__read-more         { color: var(--color-accent); }

body.dark .sidebar-widget { background: var(--color-surface); border-color: var(--color-border); box-shadow: 0 1px 3px rgba(0,0,0,.5); }
body.dark .sidebar-widget__title { color: var(--color-text-primary) !important; border-bottom-color: var(--color-accent-light); }

body.dark .search-form__field { background: #050505; border-color: var(--color-border); overflow: visible; }
body.dark .search-form__field:focus-within { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(212,135,74,.15); }
body.dark .search-form__input             { color: var(--color-text-primary); background: transparent; }
body.dark .search-form__input::placeholder{ color: var(--color-text-muted); }
body.dark .search-form__btn               { color: var(--color-accent); }
body.dark .search-form__btn:hover         { color: var(--color-accent-dark); }

body.dark .search-hero-form .search-form__field { background: #0b0b0b; border-color: var(--color-border); box-shadow: 0 4px 16px rgba(0,0,0,.5); overflow: visible; }

body.dark .category-item               { color: var(--color-text-secondary); border-bottom-color: var(--color-border); }
body.dark .category-item:hover         { color: var(--color-accent); }
body.dark .category-item__count        { background: #111; color: var(--color-text-muted); }
body.dark .category-item:hover .category-item__count { background: var(--color-accent-light); color: var(--color-accent); }

body.dark .popular-item__title                    { color: var(--color-text-primary) !important; }
body.dark .popular-item:hover .popular-item__title { color: var(--color-accent) !important; }
body.dark .popular-item__meta                     { color: var(--color-text-muted); }
body.dark .popular-item__thumb--placeholder       { background: linear-gradient(135deg, #1a0e06, #111); }

body.dark .pagination              { border-top-color: var(--color-border); }
body.dark .pagination__btn         { background: var(--color-surface); border-color: var(--color-border); color: var(--color-text-secondary); }
body.dark .pagination__btn:hover:not(:disabled) { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
body.dark .pagination__btn--active { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
body.dark .pagination__ellipsis    { color: var(--color-text-muted); }

body.dark .skeleton { background: linear-gradient(90deg, #111 25%, #1c1c1c 50%, #111 75%); background-size: 600px 100%; }
body.dark .skeleton-card    { background: var(--color-surface); border-color: var(--color-border); }
body.dark .skeleton-inline  { border-bottom-color: var(--color-border); }

body.dark .article-hero { background: #050505; }

body.dark .breadcrumb             { color: var(--color-text-muted); }
body.dark .breadcrumb__link       { color: var(--color-accent); }
body.dark .breadcrumb__link:hover { color: var(--color-accent-dark); }
body.dark .breadcrumb__current    { color: var(--color-text-secondary); }

body.dark .article-header__title { color: var(--color-text-primary) !important; }
body.dark .article-header__meta  { border-top-color: var(--color-border); border-bottom-color: var(--color-border); }
body.dark .meta-item             { color: var(--color-text-muted); }
body.dark .meta-item strong      { color: var(--color-text-secondary); }
body.dark .meta-category         { background: var(--color-accent-light); color: var(--color-accent); }
body.dark .meta-category:hover   { background: var(--color-accent); color: #fff; }
body.dark .meta-share-label      { color: var(--color-text-muted); }

body.dark .article-prose { color: var(--color-text-secondary); }
body.dark .article-prose h1,
body.dark .article-prose h2,
body.dark .article-prose h3,
body.dark .article-prose h4,
body.dark .article-prose h5,
body.dark .article-prose h6      { color: var(--color-text-primary) !important; }
body.dark .article-prose h2      { border-bottom-color: var(--color-border); }
body.dark .article-prose a       { color: var(--color-accent); }
body.dark .article-prose a:hover { color: var(--color-accent-dark); }
body.dark .article-prose strong  { color: var(--color-text-primary) !important; }
body.dark .article-prose blockquote { background: var(--color-surface-alt); border-left-color: var(--color-accent); color: var(--color-text-secondary); }
body.dark .article-prose code    { background: var(--color-code-bg); border-color: var(--color-border); color: var(--color-accent-dark); }
body.dark .article-prose pre     { background: #0a0a0a; }
body.dark .article-prose pre code{ color: #e8e0d0; }
body.dark .article-prose hr      { border-top-color: var(--color-border); }
body.dark .article-prose th      { background: var(--color-surface-alt); color: var(--color-text-primary) !important; }
body.dark .article-prose th,
body.dark .article-prose td      { border-color: var(--color-border); color: var(--color-text-secondary); }

body.dark .article-tags         { border-top-color: var(--color-border); }
body.dark .article-tags__label  { color: var(--color-text-muted); }
body.dark .article-tag          { background: var(--color-tag-bg); color: var(--color-text-secondary); border-color: var(--color-border); }
body.dark .article-tag:hover    { background: var(--color-accent-light); color: var(--color-accent-dark); border-color: var(--color-accent-light); }

body.dark .article-share        { border-top-color: var(--color-border); }
body.dark .article-share__label { color: var(--color-text-muted); }
body.dark .share-btn            { background: var(--color-surface); border-color: var(--color-border); color: var(--color-text-secondary); }
body.dark .share-btn:hover      { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

body.dark .related-section                  { border-top-color: var(--color-border); }
body.dark .related-section__title           { color: var(--color-text-primary) !important; }
body.dark .related-card                     { background: var(--color-surface); border-color: var(--color-border); box-shadow: 0 1px 3px rgba(0,0,0,.5); }
body.dark .related-card:hover               { box-shadow: 0 12px 40px rgba(0,0,0,.7); }
body.dark .related-card__image--placeholder { background: linear-gradient(135deg, #1a0e06, #111); }
body.dark .related-card__body              { background: var(--color-surface); }
body.dark .related-card__title             { color: var(--color-text-primary) !important; }
body.dark .related-card:hover .related-card__title { color: var(--color-accent) !important; }
body.dark .related-card__read-more         { color: var(--color-accent); }

body.dark .state-card          { background: var(--color-surface); border-color: var(--color-border); }
body.dark .state-card__title   { color: var(--color-text-primary) !important; }
body.dark .state-card__text    { color: var(--color-text-muted); }
body.dark .error-state__title  { color: var(--color-text-primary) !important; }
body.dark .error-state__text   { color: var(--color-text-muted); }
body.dark .error-state__btn    { background: var(--color-accent); color: #fff; }
body.dark .error-state__btn:hover { background: var(--color-accent-dark); }

body.dark .back-link       { color: var(--color-accent); }
body.dark .back-link:hover { color: var(--color-accent-dark); }

body.dark .search-results-header           { border-bottom-color: var(--color-border); }
body.dark .search-results-header p         { color: var(--color-text-muted); }
body.dark .search-results-header strong    { color: var(--color-accent); }

body.dark #single-skeleton .sidebar-widget { background: var(--color-surface); border-color: var(--color-border); }