/* =========================================================
   Content Factory AI — Site Stylesheet
   Editorial / Magazine Design (Creative Review inspired)
   ========================================================= */

/* ---------------------------------------------------------
   CSS Custom Properties
   --------------------------------------------------------- */
:root {
  /* CONFIG_VARS_START */
  --color-primary: #722F37;
  --color-secondary: #E67E22;
  --color-accent: #E67E22;
  --color-bg: #ffffff;
  --color-text: #1A1A1A;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --df-orange: #E67E22;
  --df-orange-dark: #C96A18;
  --df-burgundy: #722F37;
  --df-peach: #FDEBD0;
  --df-peach-soft: #FEF5E4;
  --df-teal: #2A9D8F;
  --df-gold: #DAA520;
  --df-border: #EDE6DA;
  --df-border-radius: 14px;
  --font-family-heading: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  /* CONFIG_VARS_END */
  --color-text-muted: #666666;
  --color-text-light: #999999;
  --color-border: #e0e0e0;
  --color-bg-alt: #f5f5f5;
  --color-bg-code: #f0f0f0;
  --color-card-shadow: rgba(0, 0, 0, 0.04);

  --font-size-base: 17px;
  --line-height-body: 1.7;

  --max-width-content: 720px;
  --max-width-outer: 1200px;
  --toc-width: 240px;

  --header-height: 72px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 5rem;

  --border-radius-sm: 0;
  --border-radius-md: 0;
  --border-radius-lg: 0;

  --transition-base: 0.2s ease;
  --shadow-card: none;
  --shadow-header: none;
}

/* ---------------------------------------------------------
   Reset & Base
   --------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
  -webkit-text-size-adjust: 100%;
}

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

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

a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

::selection {
  background: var(--color-accent);
  color: #fff;
}

/* ---------------------------------------------------------
   Typography
   --------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.01em;
}

h1 { font-size: 3rem; }
h2 { font-size: 2rem; margin-top: var(--spacing-2xl); }
h3 { font-size: 1.5rem; margin-top: var(--spacing-xl); }
h4 { font-size: 1.125rem; margin-top: var(--spacing-lg); font-family: var(--font-family); font-weight: 600; }

p {
  margin-bottom: var(--spacing-md);
}

strong, b {
  font-weight: 600;
}

em, i {
  font-style: italic;
}

/* ---------------------------------------------------------
   Container & Layout
   --------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width-outer);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.main-content {
  min-height: calc(100vh - var(--header-height) - 80px);
}

/* ---------------------------------------------------------
   Header — Clean editorial bar
   --------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  flex-direction: column;
  background: var(--color-accent);
  color: #fff;
  padding: 6px 14px;
  line-height: 1;
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity var(--transition-base);
}

.logo:hover {
  color: #fff;
  opacity: 0.85;
}

.logo__line {
  font-family: var(--font-family-heading);
  font-size: 1.125rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.15;
}

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

.nav-link {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  transition: color var(--transition-base);
  position: relative;
  padding-bottom: 3px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.25s ease;
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  transition: background var(--transition-base);
}

.hamburger:hover {
  background: var(--color-bg-alt);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-primary);
  z-index: 99;
  padding: var(--spacing-md) 0;
  flex-direction: column;
}

.mobile-menu.is-open {
  display: flex;
}

.mobile-nav-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--spacing-md) var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-base), color var(--transition-base);
}

.mobile-nav-link:hover {
  background: var(--color-bg-alt);
  color: var(--color-accent);
}

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

/* ---------------------------------------------------------
   Page Header (index/category/tag) — Editorial hero
   --------------------------------------------------------- */
.page-header {
  text-align: left;
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  max-width: var(--max-width-outer);
  margin: 0 auto;
  border-bottom: none;
  margin-bottom: 0;
}

.page-header h1 {
  font-family: var(--font-family-heading);
  font-size: 4.5rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--spacing-lg);
}

.page-header p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 500px;
}

/* ---------------------------------------------------------
   Article Grid — Magazine layout
   --------------------------------------------------------- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

/* Cover card — hero with text overlay on image */
.cover-card {
  grid-column: 1 / -1;
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 21 / 9;
  text-decoration: none;
  color: #fff;
}

.cover-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.cover-card:hover .cover-card__img {
  transform: scale(1.03);
}

.cover-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.25) 50%, rgba(0,0,0,0.1) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-2xl) var(--spacing-2xl);
}

.cover-card__title {
  font-family: var(--font-family-heading);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.08;
  color: #fff;
  margin-bottom: var(--spacing-md);
  max-width: 700px;
  letter-spacing: -0.02em;
}

.cover-card__desc {
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
  max-width: 600px;
  margin-bottom: var(--spacing-lg);
}

.cover-card__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  border: 2px solid #fff;
  padding: 0.625rem 1.25rem;
  align-self: flex-start;
  transition: background var(--transition-base), color var(--transition-base);
}

.cover-card:hover .cover-card__btn {
  background: #fff;
  color: var(--color-primary);
}

/* Regular cards */
.article-card {
  background: var(--color-bg);
  overflow: hidden;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
}


.card-image-link {
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--color-bg-alt);
  flex-shrink: 0;
  margin-bottom: 0;
}

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

.card-body {
  padding: var(--spacing-sm) 0 0;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-category {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 2px;
  padding: 2px 0;
  border-bottom: 2px solid var(--color-accent);
  align-self: flex-start;
}

.card-title {
  font-family: var(--font-family-heading);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.card-title a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 1px;
  transition: background-size 0.3s ease;
}

.card-title a:hover {
  color: inherit;
  background-size: 100% 1px;
}

.card-excerpt {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--color-text-light);
  margin-top: auto;
}

/* ---------------------------------------------------------
   Featured Image (article page)
   --------------------------------------------------------- */
.article-featured-image {
  width: 100%;
  overflow: hidden;
  margin: var(--spacing-xl) 0;
}

.article-featured-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------------------------------------------------------
   Article Layout (two-column: content + TOC)
   --------------------------------------------------------- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr var(--toc-width);
  gap: var(--spacing-2xl);
  align-items: start;
  margin-top: var(--spacing-xl);
}

/* ---------------------------------------------------------
   Article
   --------------------------------------------------------- */
.article-main {
  min-width: 0;
  max-width: var(--max-width-content);
}

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

.article-header h1 {
  font-family: var(--font-family-heading);
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.article-meta time,
.article-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.article-meta .separator {
  color: var(--color-border);
}

/* Article body */
.article-body {
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  color: var(--color-text);
}

.article-body h2 {
  font-family: var(--font-family-heading);
  font-size: 1.75rem;
}

.article-body h3 {
  font-family: var(--font-family-heading);
  font-size: 1.375rem;
}

.article-body h4 {
  font-size: 1.1rem;
  font-family: var(--font-family);
  font-weight: 600;
}

.article-body p {
  margin-bottom: 1.25rem;
}

.article-body ul,
.article-body ol {
  list-style: revert;
  padding-left: 1.75rem;
  margin-bottom: 1.25rem;
}

.article-body li {
  margin-bottom: var(--spacing-sm);
}

.article-body img {
  margin: var(--spacing-xl) auto;
}

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.article-body a:hover {
  text-decoration-thickness: 2px;
}

/* Code blocks */
.article-body code {
  font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  font-size: 0.875em;
  background: var(--color-bg-code);
  padding: 0.15em 0.4em;
  color: var(--color-secondary);
}

.article-body pre {
  background: var(--color-primary);
  color: #e0e0e0;
  padding: var(--spacing-lg);
  overflow-x: auto;
  margin-bottom: var(--spacing-xl);
  border: none;
}

.article-body pre code {
  background: none;
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: #e0e0e0;
}

/* Blockquotes — editorial accent */
.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-lg) var(--spacing-xl);
  margin: var(--spacing-2xl) 0;
  background: var(--color-bg-alt);
  color: var(--color-text);
  font-family: var(--font-family-heading);
  font-style: italic;
  font-size: 1.25em;
  line-height: 1.45;
}

.article-body blockquote p {
  margin-bottom: 0;
}

/* Tables */
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-xl);
  font-size: 0.9375rem;
}

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

.article-body th {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.article-body tr:nth-child(even) td {
  background: var(--color-bg-alt);
}

/* ---------------------------------------------------------
   TOC Sidebar
   --------------------------------------------------------- */
.toc-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  background: var(--color-bg);
  border-left: 2px solid var(--color-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 0.8125rem;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.toc-sidebar::-webkit-scrollbar {
  width: 4px;
}

.toc-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.toc-sidebar::-webkit-scrollbar-thumb {
  background: var(--color-border);
}

.toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.toc-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  padding: 2px 4px;
  transition: color var(--transition-base);
}

.toc-toggle:hover {
  color: var(--color-text);
}

.toc-nav ul {
  list-style: none;
  padding: 0;
}

.toc-nav li {
  margin-bottom: 2px;
}

.toc-nav a {
  display: block;
  padding: 4px 8px;
  color: var(--color-text-muted);
  line-height: 1.4;
  transition: color var(--transition-base), background var(--transition-base);
  text-decoration: none;
}

.toc-nav a:hover {
  color: var(--color-text);
}

.toc-nav a.is-active {
  color: var(--color-accent);
  font-weight: 600;
  background: none;
}

.toc-h3 a {
  padding-left: 1.25rem;
  font-size: 0.8125rem;
}

.toc-h4 a {
  padding-left: 2rem;
  font-size: 0.8125rem;
}

/* Collapsed TOC */
.toc-sidebar.is-collapsed .toc-nav {
  display: none;
}

.toc-sidebar.is-collapsed .toc-toggle {
  transform: rotate(180deg);
}

/* ---------------------------------------------------------
   Breadcrumbs
   --------------------------------------------------------- */
.breadcrumbs {
  margin-bottom: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.breadcrumbs ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  list-style: none;
  padding: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.breadcrumbs a {
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.breadcrumbs a:hover {
  color: var(--color-accent);
}

.breadcrumbs .separator {
  color: var(--color-text-light);
  font-size: 0.625rem;
}

.breadcrumbs li:last-child span {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------------------------------------------------------
   Pagination
   --------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-2xl);
}

.pagination-link,
.pagination-current {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition-base), color var(--transition-base);
  text-decoration: none;
}

.pagination-link {
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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

.pagination-current {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
}

.pagination-prev,
.pagination-next {
  width: auto;
  padding: 0 var(--spacing-md);
  gap: var(--spacing-xs);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pagination-ellipsis {
  color: var(--color-text-light);
  padding: 0 var(--spacing-xs);
}

/* ---------------------------------------------------------
   Related Articles
   --------------------------------------------------------- */
.related-articles {
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 2px solid var(--color-primary);
}

.related-articles > h2 {
  font-family: var(--font-family-heading);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-xl);
  margin-top: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

/* ---------------------------------------------------------
   Footer — Dark editorial
   --------------------------------------------------------- */
.site-footer {
  background: var(--color-primary);
  border-top: none;
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-3xl);
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.copyright {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: #888888;
  margin: 0;
}

.social-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.social-links a {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #888888;
  transition: color var(--transition-base);
}

.social-links a:hover {
  color: #ffffff;
}

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

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

/* Image lazy loading */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

/* ---------------------------------------------------------
   Scroll-triggered reveal animations
   --------------------------------------------------------- */
.article-card {
  opacity: 0;
  transform: translateY(20px);
  animation: revealCard 0.5s ease forwards;
}

.article-card:nth-child(1) { animation-delay: 0s; }
.article-card:nth-child(2) { animation-delay: 0.05s; }
.article-card:nth-child(3) { animation-delay: 0.1s; }
.article-card:nth-child(4) { animation-delay: 0.15s; }
.article-card:nth-child(5) { animation-delay: 0.2s; }
.article-card:nth-child(6) { animation-delay: 0.25s; }
.article-card:nth-child(7) { animation-delay: 0.3s; }
.article-card:nth-child(8) { animation-delay: 0.35s; }
.article-card:nth-child(9) { animation-delay: 0.4s; }
.article-card:nth-child(10) { animation-delay: 0.45s; }

@keyframes revealCard {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------------------------------------------------------
   Responsive — 1024px
   --------------------------------------------------------- */
@media (max-width: 1024px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .toc-sidebar {
    position: static;
    max-height: none;
    order: -1;
    border-left: none;
    border-top: 2px solid var(--color-primary);
    padding: var(--spacing-md) 0;
  }

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

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

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

  :root {
    --font-size-base: 16px;
  }

  .page-header h1 {
    font-size: 3.5rem;
  }
}

/* ---------------------------------------------------------
   Responsive — 768px (mobile)
   --------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --font-size-base: 16px;
    --spacing-2xl: 2rem;
    --spacing-3xl: 2.5rem;
  }

  /* Header */
  .nav-menu {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Typography */
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .article-header h1 {
    font-size: 2rem;
  }

  .page-header {
    padding: var(--spacing-2xl) 0 var(--spacing-xl);
  }

  .page-header h1 {
    font-size: 2.5rem;
  }

  /* Article grid — single column on mobile */
  .articles-grid {
    grid-template-columns: 1fr;
  }

  .cover-card {
    aspect-ratio: 4 / 3;
  }

  .cover-card__title {
    font-size: 1.75rem;
  }

  .cover-card__desc {
    font-size: 0.875rem;
  }

  .cover-card__overlay {
    padding: var(--spacing-lg);
  }

  /* Related */
  .related-grid {
    grid-template-columns: 1fr;
  }

  /* Featured image */
  .article-featured-image {
    margin-bottom: var(--spacing-lg);
  }

  /* Article meta */
  .article-meta {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }

  /* Footer */
  .site-footer .container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  /* Container padding */
  .container {
    padding: 0 var(--spacing-md);
  }

  /* Pagination */
  .pagination {
    flex-wrap: wrap;
  }

  /* TOC */
  .toc-sidebar {
    display: block;
  }
}


/* =========================================================
   KIDION THEME — EdTech blog design
   Activated via body.theme-kidion
   ========================================================= */

.theme-kidion {
  --font-family-heading: var(--font-family);
}

/* ── Header overrides ── */
.theme-kidion .site-header {
  border-bottom: 1px solid var(--k-line, #E6EDEA);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.theme-kidion .kidion-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  padding: 0;
  color: var(--color-text);
}

.theme-kidion .kidion-logo:hover {
  color: var(--color-text);
  opacity: 0.85;
}

.theme-kidion .kidion-logo__icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--k-emerald), var(--k-turquoise));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(16,185,129,0.25);
  flex-shrink: 0;
}

.theme-kidion .kidion-logo__text {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.6px;
}

.theme-kidion .kidion-logo__dot {
  color: var(--k-emerald);
}

.theme-kidion .nav-link {
  text-transform: none;
  letter-spacing: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--k-ink-soft, #3B4A44);
}

.theme-kidion .nav-link::after {
  display: none;
}

.theme-kidion .nav-link:hover,
.theme-kidion .nav-link.active {
  color: var(--k-emerald);
}

/* ── Hero ── */
.kidion-hero {
  position: relative;
  padding: 90px 72px 110px;
  overflow: hidden;
  background: linear-gradient(120deg, var(--k-emerald) 0%, var(--k-turquoise) 55%, var(--k-mint) 100%);
  color: #fff;
}

.kidion-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 400px at 15% 20%, rgba(255,255,255,0.22), transparent 60%),
    radial-gradient(700px 500px at 85% 80%, rgba(255,107,107,0.18), transparent 60%);
  animation: kHeroShift 16s ease-in-out infinite alternate;
}

@keyframes kHeroShift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(-2%, 2%, 0) scale(1.06); }
}

.kidion-hero__dots {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: radial-gradient(circle, #fff 1.5px, transparent 1.5px);
  background-size: 30px 30px;
}

.kidion-hero__glyph {
  position: absolute;
  z-index: 1;
}

.kidion-hero__glyph--right {
  top: 60px;
  right: 110px;
}

.kidion-hero__content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.kidion-hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.22);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.35);
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 28px;
}

.kidion-hero__chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--k-coral);
}

.kidion-hero__title {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -2.2px;
  color: #fff;
  margin: 0 0 22px;
  text-wrap: balance;
  font-family: var(--font-family);
}

.kidion-hero__subtitle {
  font-size: 19px;
  line-height: 1.55;
  color: rgba(255,255,255,0.92);
  margin: 0 0 40px;
  max-width: 620px;
}

.kidion-hero__search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border-radius: 999px;
  padding: 8px;
  max-width: 580px;
  box-shadow: 0 18px 50px rgba(15,31,26,0.18);
}

.kidion-hero__search-icon {
  color: var(--k-muted, #6B7A74);
  margin-left: 14px;
  flex-shrink: 0;
}

.kidion-hero__search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 16px;
  padding: 10px 4px;
  font-family: inherit;
  color: var(--k-ink);
  background: transparent;
  min-width: 0;
}

.kidion-hero__search-btn {
  border: none;
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--k-coral);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(255,107,107,0.33);
  flex-shrink: 0;
}

.kidion-hero__tags {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.kidion-hero__tags-label {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  margin-right: 4px;
}

.kidion-hero__tag {
  font-size: 13px;
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.28);
}

/* ── Main layout ── */
.kidion-main {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 56px;
  padding-top: 80px;
  padding-bottom: 80px;
  position: relative;
}

.kidion-main::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(16,185,129,0.08) 1px, transparent 1px);
  background-size: 22px 22px;
}

.kidion-content {
  position: relative;
}

/* ── Section label ── */
.kidion-section-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.kidion-section-label__bar {
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--k-emerald);
}

.kidion-section-label__text {
  font-size: 13px;
  font-weight: 700;
  color: var(--k-emerald);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

/* ── Featured card ── */
.kidion-featured {
  display: block;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--k-line);
  box-shadow: 0 2px 0 rgba(16,185,129,0.04), 0 20px 50px -20px rgba(15,31,26,0.15);
  text-decoration: none;
  color: inherit;
  margin-bottom: 64px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.kidion-featured:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px -20px rgba(15,31,26,0.22);
  color: inherit;
}

.kidion-featured__image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--k-emerald), var(--k-turquoise));
}

.kidion-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kidion-featured__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--k-mint), var(--k-turquoise));
}

.kidion-featured__body {
  padding: 32px 38px 36px;
}

.kidion-featured__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--k-muted);
  margin-bottom: 14px;
}

.kidion-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--k-muted);
  flex-shrink: 0;
}

.kidion-featured__title {
  font-size: 2.375rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.2px;
  margin: 0 0 14px;
  color: var(--k-ink);
  text-wrap: balance;
  font-family: var(--font-family);
}

.kidion-featured__excerpt {
  font-size: 17px;
  line-height: 1.6;
  color: var(--k-ink-soft);
  margin: 0;
  max-width: 680px;
}

/* ── Pill ── */
.kidion-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--k-emerald);
  color: #fff;
  letter-spacing: 0.1px;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.kidion-pill--coral {
  background: var(--k-coral);
  position: absolute;
  top: 20px;
  left: 20px;
}

/* ── Grid header ── */
.kidion-grid-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
}

.kidion-grid-header__title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin: 0;
  font-family: var(--font-family);
}

.kidion-grid-header__subtitle {
  font-size: 15px;
  color: var(--k-muted);
  margin: 6px 0 0;
}

/* ── Article cards grid ── */
.kidion-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.kidion-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--k-line);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  opacity: 1;
  transform: none;
  animation: none;
}

.kidion-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px -20px rgba(15,31,26,0.22);
}

.kidion-card__image-link {
  display: block;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: linear-gradient(135deg, var(--k-mint), var(--k-turquoise));
}

.kidion-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kidion-card__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--k-mint), var(--k-turquoise));
}

.kidion-card__body {
  padding: 18px 20px 22px;
}

.kidion-card__title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.3px;
  margin: 12px 0 14px;
  color: var(--k-ink);
  text-wrap: balance;
  font-family: var(--font-family);
}

.kidion-card__title a {
  color: inherit;
  text-decoration: none;
}

.kidion-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--k-muted);
}

/* ── Sidebar ── */
.kidion-sidebar {
  position: relative;
}

.kidion-sidebar__sticky {
  position: sticky;
  top: 92px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Widget */
.kidion-widget {
  background: #fff;
  border-radius: 18px;
  padding: 26px;
  border: 1px solid var(--k-line);
}

.kidion-widget__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.kidion-widget__title {
  font-size: 17px;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.3px;
  font-family: var(--font-family);
}

/* Popular widget items */
.kidion-popular-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  text-decoration: none;
  color: inherit;
}

.kidion-popular-item--bordered {
  border-top: 1px solid var(--k-line);
}

.kidion-popular-item__num {
  font-size: 24px;
  font-weight: 800;
  color: var(--k-mint);
  line-height: 1;
  min-width: 28px;
  letter-spacing: -1px;
}

.kidion-popular-item__title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--k-ink);
  text-wrap: balance;
}

/* Newsletter widget */
.kidion-newsletter {
  border-radius: 18px;
  padding: 26px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--k-ink) 0%, #1D3530 100%);
  color: #fff;
}

.kidion-newsletter__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--k-mint);
  margin-bottom: 10px;
}

.kidion-newsletter__title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.6px;
  margin: 0 0 10px;
  text-wrap: balance;
  font-family: var(--font-family);
  color: #fff;
}

.kidion-newsletter__desc {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,0.72);
  margin: 0 0 18px;
}

.kidion-newsletter__input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 16px;
  border-radius: 10px;
  border: none;
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 14px;
  font-family: inherit;
  margin-bottom: 10px;
  outline: 1px solid rgba(255,255,255,0.15);
}

.kidion-newsletter__input::placeholder {
  color: rgba(255,255,255,0.45);
}

.kidion-newsletter__btn {
  width: 100%;
  border: none;
  padding: 13px;
  border-radius: 10px;
  background: var(--k-coral);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(255,107,107,0.33);
}

.kidion-newsletter__counter {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-top: 10px;
  text-align: center;
}

/* Categories cloud */
.kidion-categories-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.kidion-category-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid;
}

.kidion-category-tag__count {
  opacity: 0.6;
  font-size: 11px;
}

/* ── Category hero ── */
.kidion-category-hero {
  position: relative;
  overflow: hidden;
  padding: 80px 72px 64px;
  background: linear-gradient(120deg, var(--k-emerald) 0%, var(--k-turquoise) 55%, var(--k-mint) 100%);
  color: #fff;
}

.kidion-category-hero__content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.kidion-category-hero__title {
  font-size: 5rem;
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -2.6px;
  margin: 0;
  text-wrap: balance;
  font-family: var(--font-family);
  color: #fff;
}

/* ── Article hero ── */
.kidion-article-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 72px 64px;
  background: linear-gradient(140deg, var(--k-emerald) 0%, var(--k-turquoise) 60%, var(--k-mint) 100%);
  color: #fff;
}

.kidion-article-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 20% 20%, rgba(255,255,255,0.22), transparent 60%),
    radial-gradient(600px 400px at 80% 80%, rgba(255,107,107,0.18), transparent 60%);
}

.kidion-article-hero__dots {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: radial-gradient(circle, #fff 1.5px, transparent 1.5px);
  background-size: 30px 30px;
}

.kidion-article-hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.kidion-breadcrumbs {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.82);
  margin-bottom: 22px;
}

.kidion-breadcrumbs a {
  color: rgba(255,255,255,0.82);
}

.kidion-breadcrumbs a:hover {
  color: #fff;
}

.kidion-breadcrumbs__current {
  color: #fff;
  font-weight: 600;
}

.kidion-article-hero__pills {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}

.kidion-article-hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.8px;
  margin: 0;
  text-wrap: balance;
  font-family: var(--font-family);
  color: #fff;
}

.kidion-article-hero__excerpt {
  font-size: 19px;
  line-height: 1.55;
  color: rgba(255,255,255,0.92);
  margin: 20px 0 0;
  max-width: 640px;
}

/* ── Article meta bar ── */
.kidion-article-metabar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 28px 72px;
  border-bottom: 1px solid var(--k-line);
  font-size: 13px;
  color: var(--k-muted);
  max-width: var(--max-width-outer);
  margin: 0 auto;
  box-sizing: border-box;
}

.kidion-article-metabar__left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.kidion-article-metabar__author {
  font-weight: 700;
  color: var(--k-ink);
  font-size: 16px;
}

.kidion-article-metabar__right {
  display: flex;
  align-items: center;
  gap: 18px;
}

/* ── Article three-column layout ── */
.kidion-article-layout {
  display: grid;
  grid-template-columns: 240px 1fr 320px;
  gap: 56px;
  padding: 56px 0 80px;
  align-items: start;
}

.kidion-article-toc {
  position: relative;
}

.kidion-article-toc .toc-sidebar {
  position: sticky;
  top: 100px;
}

.kidion-article-body-wrap {
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.kidion-article-sidebar {
  position: relative;
}

/* ── Footer overrides ── */
.theme-kidion .site-footer {
  background: var(--k-bg-soft, #F5FBF8);
  border-top: 1px solid var(--k-line);
  padding: 48px 0;
  margin-top: 0;
}

.theme-kidion .copyright {
  color: var(--k-muted);
  font-size: 13px;
}

.theme-kidion .social-links a {
  color: var(--k-muted);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.theme-kidion .social-links a:hover {
  color: var(--k-emerald);
}

/* ── Article page overrides ── */
.theme-kidion.page-article .article-header h1 {
  font-family: var(--font-family);
  font-weight: 800;
  letter-spacing: -1.8px;
}

.theme-kidion.page-article .article-body blockquote {
  border-left-color: var(--k-coral);
  background: var(--k-bg-warm, #FFF7F5);
  font-family: var(--font-family);
  font-weight: 600;
  font-style: italic;
  border-radius: 0;
}

.theme-kidion .article-card {
  border-radius: 16px;
  border: 1px solid var(--k-line);
  overflow: hidden;
}

.theme-kidion .article-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px -20px rgba(15,31,26,0.22);
}

.theme-kidion .card-category {
  display: inline-flex;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--k-emerald);
  color: #fff;
  text-transform: none;
  letter-spacing: 0;
  border-bottom: none;
}

.theme-kidion .card-title {
  font-family: var(--font-family);
  font-weight: 700;
}

.theme-kidion .related-articles {
  border-top-color: var(--k-line);
  border-top-width: 1px;
}

.theme-kidion .related-articles > h2 {
  font-family: var(--font-family);
}

.theme-kidion .toc-sidebar {
  border-left: none;
  border-radius: 18px;
  border: 1px solid var(--k-line);
  padding: 26px;
  background: #fff;
}

.theme-kidion .pagination-current {
  background: var(--k-ink);
  border-color: var(--k-ink);
  border-radius: 10px;
}

.theme-kidion .pagination-link {
  border-radius: 10px;
  border-color: var(--k-line);
}

.theme-kidion .pagination-link:hover {
  background: var(--k-ink);
  border-color: var(--k-ink);
}

/* ── Kidion responsive — tablet ── */
@media (max-width: 1024px) {
  .kidion-hero {
    padding: 60px 40px 80px;
  }

  .kidion-hero__title {
    font-size: 3rem;
  }

  .kidion-main {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 48px;
  }

  .kidion-sidebar__sticky {
    position: static;
  }

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

  .kidion-article-layout {
    grid-template-columns: 1fr;
  }

  .kidion-article-toc {
    order: -1;
  }

  .kidion-article-toc .toc-sidebar {
    position: static;
  }

  .kidion-article-hero {
    padding: 40px 40px 48px;
  }

  .kidion-article-hero__title {
    font-size: 2.5rem;
  }

  .kidion-article-metabar {
    padding: 20px 40px;
  }
}

/* ── Kidion responsive — mobile ── */
@media (max-width: 768px) {
  .kidion-hero {
    padding: 44px 22px 56px;
  }

  .kidion-hero__title {
    font-size: 2.25rem;
    letter-spacing: -1.3px;
  }

  .kidion-hero__subtitle {
    font-size: 15px;
    margin-bottom: 24px;
  }

  .kidion-hero__search {
    padding: 5px;
    gap: 4px;
  }

  .kidion-hero__search-icon {
    margin-left: 12px;
    width: 16px;
    height: 16px;
  }

  .kidion-hero__search-input {
    font-size: 14px;
    padding: 8px 2px;
  }

  .kidion-hero__search-btn {
    padding: 9px 16px;
    font-size: 13px;
  }

  .kidion-hero__tags {
    gap: 7px;
  }

  .kidion-hero__tag {
    font-size: 11px;
    padding: 5px 10px;
  }

  .kidion-hero__glyph--right {
    top: 10px;
    right: 12px;
    width: 70px;
    height: 70px;
  }

  .kidion-hero__chip {
    font-size: 11px;
    padding: 5px 11px;
    margin-bottom: 20px;
  }

  .kidion-main {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 32px;
    padding-bottom: 48px;
  }

  .kidion-featured {
    border-radius: 16px;
    margin-bottom: 40px;
  }

  .kidion-featured__body {
    padding: 20px 22px 24px;
  }

  .kidion-featured__title {
    font-size: 1.375rem;
    letter-spacing: -0.6px;
  }

  .kidion-featured__excerpt {
    font-size: 14px;
  }

  .kidion-articles-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .kidion-card {
    border-radius: 14px;
  }

  .kidion-card__body {
    padding: 14px 16px 18px;
  }

  .kidion-card__title {
    font-size: 16px;
  }

  .kidion-grid-header__title {
    font-size: 22px;
  }

  .kidion-widget {
    border-radius: 16px;
    padding: 22px;
  }

  .kidion-newsletter {
    border-radius: 16px;
    padding: 22px;
  }

  .kidion-newsletter__title {
    font-size: 19px;
  }

  .theme-kidion .kidion-logo__icon {
    width: 30px;
    height: 30px;
    border-radius: 9px;
  }

  .theme-kidion .kidion-logo__text {
    font-size: 18px;
  }

  .kidion-category-hero {
    padding: 40px 22px 36px;
  }

  .kidion-category-hero__title {
    font-size: 2.5rem;
    letter-spacing: -1.6px;
  }

  .kidion-article-hero {
    padding: 28px 22px 36px;
  }

  .kidion-article-hero__title {
    font-size: 1.875rem;
    letter-spacing: -1px;
  }

  .kidion-article-hero__excerpt {
    font-size: 15px;
  }

  .kidion-article-hero__pills .kidion-pill {
    position: static;
  }

  .kidion-article-metabar {
    padding: 20px 22px;
    font-size: 12px;
  }

  .kidion-article-metabar__author {
    font-size: 14px;
  }

  .kidion-breadcrumbs {
    font-size: 11px;
    margin-bottom: 14px;
  }
}


/* =========================================================
   DOGFINE THEME — Warm dog blog design
   Activated via body.theme-dogfine
   ========================================================= */

.theme-dogfine {
  --df-orange: #E67E22;
  --df-orange-dark: #C96A18;
  --df-burgundy: #722F37;
  --df-peach: #FDEBD0;
  --df-peach-soft: #FEF5E4;
  --df-teal: #2A9D8F;
  --df-gold: #DAA520;
  --df-ink: #1A1A1A;
  --df-gray: #6B7280;
  --df-gray-2: #9CA3AF;
  --df-light: #F3F4F6;
  --df-border: #EDE6DA;
  --df-radius: 14px;
  --df-radius-lg: 20px;
  --df-radius-sm: 10px;
  --df-shadow-card: 0 1px 2px rgba(114,47,55,.04), 0 8px 24px rgba(114,47,55,.06);
  --df-shadow-hover: 0 2px 4px rgba(114,47,55,.05), 0 14px 34px rgba(114,47,55,.10);
  --font-family-heading: 'Nunito', 'Quicksand', system-ui, sans-serif;
}

/* ── Header ── */
.theme-dogfine .site-header {
  border-bottom: 1px solid var(--df-border);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.theme-dogfine .df-logo {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background: transparent;
  padding: 0;
  color: var(--df-burgundy);
}

.theme-dogfine .df-logo:hover {
  color: var(--df-burgundy);
  opacity: 0.85;
}

.theme-dogfine .df-logo__mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--df-orange);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.08);
  flex-shrink: 0;
}

.theme-dogfine .df-logo__text {
  font-family: var(--font-family-heading);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.theme-dogfine .nav-link {
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-family-heading);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--df-ink);
}

.theme-dogfine .nav-link::after {
  background: var(--df-orange);
}

.theme-dogfine .nav-link:hover,
.theme-dogfine .nav-link.active {
  color: var(--df-orange);
}

/* ── Eyebrow ── */
.df-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-family-heading);
  font-weight: 800;
  font-size: 12px;
  color: var(--df-orange);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ── Buttons ── */
.df-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-family: var(--font-family-heading);
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.df-btn--primary {
  background: var(--df-orange);
  color: white;
  box-shadow: 0 4px 14px rgba(230,126,34,0.25);
}

.df-btn--primary:hover {
  background: var(--df-orange-dark);
  color: white;
}

.df-btn--ghost {
  background: transparent;
  color: var(--df-burgundy);
  border: 1.5px solid var(--df-border);
}

.df-btn--ghost:hover {
  border-color: var(--df-burgundy);
  color: var(--df-burgundy);
}

.df-btn--sm {
  padding: 8px 14px;
  font-size: 13px;
}

/* ── Badge ── */
.df-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  font-family: var(--font-family-heading);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.df-badge--orange {
  background: #FDEAD4;
  color: var(--df-orange-dark);
}

.df-badge--burgundy {
  background: #F3E4E6;
  color: var(--df-burgundy);
}

.df-badge--teal {
  background: #DDF0EC;
  color: #1F7469;
}

.df-badge--gold {
  background: #F8ECC9;
  color: #8C6711;
}

/* ── Input ── */
.df-input {
  font-family: var(--font-family);
  font-size: 14px;
  color: var(--df-ink);
  background: #fff;
  border: 1.5px solid var(--df-border);
  border-radius: 999px;
  padding: 11px 18px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.df-input:focus {
  border-color: var(--df-orange);
  box-shadow: 0 0 0 3px rgba(230,126,34,0.12);
}

.df-input--sm {
  padding: 9px 14px;
  font-size: 13px;
}

/* ── Avatars ── */
.df-avatar-xs,
.df-avatar-sm,
.df-avatar-md {
  border-radius: 50%;
  background: var(--df-peach);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-heading);
  font-weight: 800;
  color: var(--df-burgundy);
  flex-shrink: 0;
}

.df-avatar-xs { width: 28px; height: 28px; font-size: 11px; }
.df-avatar-sm { width: 36px; height: 36px; font-size: 14px; }
.df-avatar-md { width: 44px; height: 44px; font-size: 17px; }

/* ── Hero ── */
.df-hero {
  position: relative;
  overflow: hidden;
  padding: 60px 0 80px;
  background: linear-gradient(180deg, var(--df-peach-soft) 0%, var(--df-peach) 100%);
}

.df-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 70% 80%, rgba(230,126,34,0.08), transparent 60%),
    radial-gradient(600px 300px at 20% 30%, rgba(114,47,55,0.05), transparent 60%);
}

.df-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.df-hero__content {
  position: relative;
}

.df-hero__title {
  font-family: var(--font-family-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--df-burgundy);
  margin: 16px 0 0;
}

.df-hero__subtitle {
  font-size: 18px;
  color: var(--df-gray);
  margin-top: 22px;
  max-width: 520px;
  line-height: 1.6;
}

.df-hero__actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.df-hero__image img {
  width: 100%;
  position: relative;
}

/* ── Sections ── */
.df-section {
  padding: 80px 0;
}

.df-section--peach {
  background: var(--df-peach-soft);
}

.df-section__head {
  margin-bottom: 32px;
}

.df-section__title {
  font-family: var(--font-family-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--df-burgundy);
  margin-top: 8px;
  letter-spacing: -0.02em;
}

/* ── Featured card ── */
.df-featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--df-burgundy);
  border-radius: var(--df-radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: white;
  box-shadow: var(--df-shadow-card);
  transition: box-shadow 0.2s, transform 0.2s;
}

.df-featured:hover {
  transform: translateY(-4px);
  box-shadow: var(--df-shadow-hover);
  color: white;
}

.df-featured__image {
  position: relative;
  overflow: hidden;
}

.df-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

.df-featured__placeholder {
  width: 100%;
  height: 100%;
  min-height: 420px;
  background: linear-gradient(135deg, var(--df-peach) 0%, #F3DCB8 50%, var(--df-peach) 100%);
}

.df-featured__body {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.df-featured__title {
  font-family: var(--font-family-heading);
  color: white;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
}

.df-featured__excerpt {
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  line-height: 1.6;
}

.df-featured__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.df-featured__author {
  font-weight: 700;
  font-size: 14px;
}

.df-featured__date {
  font-size: 12px;
  opacity: 0.75;
}

/* ── Article cards grid ── */
.df-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.df-card {
  background: #fff;
  border-radius: var(--df-radius-lg);
  overflow: hidden;
  box-shadow: var(--df-shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
  opacity: 1;
  transform: none;
  animation: none;
}

.df-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--df-shadow-hover);
}

.df-card__image-link {
  display: block;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: linear-gradient(135deg, var(--df-peach) 0%, #F3DCB8 50%, var(--df-peach) 100%);
}

.df-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.df-card__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--df-peach) 0%, #F3DCB8 50%, var(--df-peach) 100%);
}

.df-card__body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.df-card__top {
  display: flex;
  gap: 8px;
  align-items: center;
}

.df-card__read {
  font-size: 12px;
  color: var(--df-gray);
}

.df-card__title {
  font-family: var(--font-family-heading);
  font-size: 1.125rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--df-burgundy);
  margin: 0;
}

.df-card__title a {
  color: inherit;
  text-decoration: none;
}

.df-card__title a:hover {
  color: var(--df-orange);
}

.df-card__excerpt {
  font-size: 0.9375rem;
  color: var(--df-gray);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.df-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
}

.df-card__author {
  font-weight: 700;
  color: var(--df-ink);
}

.df-card__date {
  color: var(--df-gray);
  font-size: 12px;
}

/* ── Category cards with icons ── */
.df-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 16px;
}

.df-category-card {
  background: #fff;
  border-radius: var(--df-radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--df-border);
  box-shadow: var(--df-shadow-card);
  transition: box-shadow 0.2s, transform 0.2s;
}

.df-category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--df-shadow-hover);
  color: inherit;
}

.df-category-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.df-category-card__icon--peach {
  background: var(--df-peach);
  color: var(--df-orange-dark);
}

.df-category-card__icon--teal {
  background: #DDF0EC;
  color: #1F7469;
}

.df-category-card__icon--burgundy {
  background: #F3E4E6;
  color: var(--df-burgundy);
}

.df-category-card__icon--gold {
  background: #F8ECC9;
  color: #8C6711;
}

.df-category-card__title {
  font-family: var(--font-family-heading);
  font-size: 17px;
  font-weight: 800;
  color: var(--df-burgundy);
  margin: 0;
}

/* ── Newsletter banner ── */
.df-newsletter-banner {
  background: linear-gradient(135deg, var(--df-peach) 0%, var(--df-peach-soft) 100%);
  border-radius: 24px;
  padding: 56px 48px;
  border: 1px solid var(--df-border);
}

.df-newsletter-banner__title {
  font-family: var(--font-family-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--df-burgundy);
  margin: 8px 0 0;
  letter-spacing: -0.02em;
}

.df-newsletter-banner__desc {
  color: var(--df-gray);
  margin-top: 14px;
  font-size: 16px;
  max-width: 440px;
}

.df-newsletter-banner__form {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  max-width: 460px;
}

.df-newsletter-banner__form .df-input {
  flex: 1;
}

.df-newsletter-banner__note {
  font-size: 13px;
  color: var(--df-gray);
  margin-top: 10px;
}

/* ── Breadcrumbs ── */
.df-breadcrumbs {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  color: var(--df-gray);
  margin-bottom: 22px;
}

.df-breadcrumbs a {
  color: var(--df-gray);
}

.df-breadcrumbs a:hover {
  color: var(--df-orange);
}

.df-breadcrumbs__current {
  color: var(--df-burgundy);
  font-weight: 600;
}

/* ── Category hero ── */
.df-category-hero {
  padding: 60px 0 48px;
  background: linear-gradient(180deg, var(--df-peach-soft) 0%, var(--df-peach) 100%);
}

.df-category-hero__title {
  font-family: var(--font-family-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--df-burgundy);
  letter-spacing: -0.02em;
  margin: 0;
}

.df-category-hero__count {
  font-size: 15px;
  color: var(--df-gray);
  margin-top: 8px;
}

/* ── Article hero ── */
.df-article-hero {
  padding: 48px 0 40px;
  background: linear-gradient(180deg, var(--df-peach-soft) 0%, #fff 100%);
}

.df-article-hero__title {
  font-family: var(--font-family-heading);
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--df-burgundy);
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  max-width: 800px;
}

.df-article-hero__excerpt {
  font-size: 18px;
  line-height: 1.55;
  color: var(--df-gray);
  max-width: 640px;
}

.df-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--df-border);
  font-size: 14px;
  color: var(--df-gray);
}

/* ── Article image ── */
.df-article-image {
  max-width: 1040px;
  margin: 0 auto;
}

.df-article-image img {
  width: 100%;
  border-radius: 24px;
}

/* ── Article layout ── */
.df-article-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 72px;
  padding: 56px 0 80px;
  max-width: 1040px;
  margin: 0 auto;
  align-items: start;
}

.df-article-body-wrap {
  max-width: 720px;
}

/* ── Article sidebar ── */
.df-article-sidebar {
  position: relative;
}

.df-sidebar-sticky {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.df-widget {
  background: #fff;
  border-radius: var(--df-radius-lg);
  padding: 20px;
  border: 1px solid var(--df-border);
  box-shadow: var(--df-shadow-card);
}

.df-widget__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.df-widget__author-name {
  font-family: var(--font-family-heading);
  font-weight: 800;
  color: var(--df-burgundy);
  font-size: 15px;
}

.df-widget__author-role {
  font-size: 12px;
  color: var(--df-gray);
}

/* Sidebar newsletter */
.df-sidebar-newsletter {
  background: var(--df-peach);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
}

.df-sidebar-newsletter__title {
  font-family: var(--font-family-heading);
  font-weight: 800;
  color: var(--df-burgundy);
  font-size: 16px;
}

.df-sidebar-newsletter__desc {
  font-size: 13px;
  color: var(--df-burgundy);
  opacity: 0.8;
  margin-top: 6px;
  margin-bottom: 12px;
}

/* ── TOC overrides ── */
.theme-dogfine .toc-sidebar {
  border-left: none;
  border-radius: var(--df-radius-lg);
  border: 1px solid var(--df-border);
  padding: 20px;
  background: #fff;
  box-shadow: var(--df-shadow-card);
}

.theme-dogfine .toc-header {
  border-bottom-color: var(--df-border);
}

.theme-dogfine .toc-nav a.is-active {
  color: var(--df-orange);
}

/* ── Article body overrides ── */
.theme-dogfine .article-body h2,
.theme-dogfine .article-body h3 {
  font-family: var(--font-family-heading);
  color: var(--df-burgundy);
}

.theme-dogfine .article-body blockquote {
  border-left: 4px solid var(--df-orange);
  background: var(--df-peach-soft);
  font-family: var(--font-family-heading);
  font-style: italic;
  color: var(--df-burgundy);
  border-radius: 0;
}

.theme-dogfine .article-body a {
  color: var(--df-orange);
  text-decoration-color: var(--df-orange);
}

/* ── Footer overrides ── */
.theme-dogfine .site-footer {
  background: var(--df-peach-soft);
  border-top: 1px solid var(--df-border);
  padding: 48px 0;
  margin-top: 0;
}

.theme-dogfine .copyright {
  color: var(--df-gray);
  font-size: 13px;
}

.theme-dogfine .social-links a {
  color: var(--df-gray);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}

.theme-dogfine .social-links a:hover {
  color: var(--df-orange);
}

/* ── Related articles ── */
.theme-dogfine .related-articles {
  border-top: 1px solid var(--df-border);
  margin-bottom: var(--spacing-3xl);
}

.theme-dogfine .related-articles > h2 {
  font-family: var(--font-family-heading);
  color: var(--df-burgundy);
}

.theme-dogfine .article-card {
  border-radius: var(--df-radius-lg);
  overflow: hidden;
  box-shadow: var(--df-shadow-card);
}

.theme-dogfine .article-card .card-body {
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
}

.theme-dogfine .article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--df-shadow-hover);
}

.theme-dogfine .card-category {
  display: inline-flex;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  background: #FDEAD4;
  color: var(--df-orange-dark);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border-bottom: none;
}

.theme-dogfine .card-title {
  font-family: var(--font-family-heading);
  font-weight: 800;
  color: var(--df-burgundy);
}

/* ── Pagination overrides ── */
.theme-dogfine .pagination-current {
  background: var(--df-burgundy);
  border-color: var(--df-burgundy);
  border-radius: var(--df-radius-sm);
}

.theme-dogfine .pagination-link {
  border-radius: var(--df-radius-sm);
  border-color: var(--df-border);
}

.theme-dogfine .pagination-link:hover {
  background: var(--df-burgundy);
  border-color: var(--df-burgundy);
}

/* ── Dogfine responsive — tablet ── */
@media (max-width: 1024px) {
  .df-hero__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .df-hero__title {
    font-size: 2.75rem;
  }

  .df-featured {
    grid-template-columns: 1fr;
  }

  .df-featured__image img,
  .df-featured__placeholder {
    min-height: 280px;
  }

  .df-featured__body {
    padding: 32px;
  }

  .df-featured__title {
    font-size: 1.75rem;
  }

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

  .df-article-layout {
    grid-template-columns: 1fr;
  }

  .df-article-sidebar {
    order: -1;
  }

  .df-sidebar-sticky {
    position: static;
  }
}

/* ── Dogfine responsive — mobile ── */
@media (max-width: 768px) {
  .df-hero {
    padding: 36px 0 48px;
  }

  .df-hero__title {
    font-size: 2rem;
  }

  .df-hero__subtitle {
    font-size: 15px;
    margin-top: 14px;
  }

  .df-hero__actions {
    flex-direction: column;
    gap: 10px;
  }

  .df-hero__actions .df-btn {
    width: 100%;
    justify-content: center;
    height: 48px;
  }

  .df-section {
    padding: 48px 0;
  }

  .df-section__title {
    font-size: 1.625rem;
  }

  .df-featured__body {
    padding: 22px;
  }

  .df-featured__title {
    font-size: 1.375rem;
  }

  .df-articles-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .df-card__body {
    padding: 16px;
  }

  .df-card__title {
    font-size: 1rem;
  }

  .df-newsletter-banner {
    padding: 28px 22px;
    border-radius: 18px;
  }

  .df-newsletter-banner__title {
    font-size: 1.5rem;
  }

  .df-newsletter-banner__form {
    flex-direction: column;
  }

  .df-categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .df-category-card {
    padding: 16px;
  }

  .df-category-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .df-category-card__title {
    font-size: 15px;
  }

  .df-category-hero__title {
    font-size: 2rem;
  }

  .df-article-hero__title {
    font-size: 1.75rem;
  }

  .df-article-image img {
    border-radius: 16px;
  }

  .df-breadcrumbs {
    font-size: 11px;
    margin-bottom: 14px;
  }

  .theme-dogfine .df-logo__mark {
    width: 30px;
    height: 30px;
  }

  .theme-dogfine .df-logo__text {
    font-size: 18px;
  }
}