/* ============================================
   chien-chat-info.fr — Modern Blog Design
   Premium Theme with Masonry Layout
   ============================================ */

:root {
  --chienc-coral: #FF6B6B;
  --chienc-coral-light: #FF8E8E;
  --chienc-coral-dark: #E55A5A;
  --chienc-navy: #2C3E50;
  --chienc-navy-light: #34495E;
  --chienc-white: #ffffff;
  --chienc-gray-bg: #f5f6fa;
  --chienc-gray-100: #f0f1f5;
  --chienc-gray-200: #e2e4ea;
  --chienc-gray-300: #c8ccd4;
  --chienc-gray-text: #6b7280;
  --chienc-accent-blue: #3498DB;
  --chienc-accent-green: #2ECC71;
  --chienc-accent-purple: #9B59B6;
  --chienc-accent-orange: #F39C12;
  --chienc-font-heading: 'DM Sans', sans-serif;
  --chienc-font-body: 'Inter', sans-serif;
  --chienc-radius: 12px;
  --chienc-radius-lg: 20px;
  --chienc-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --chienc-max-width: 1200px;
}

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

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

body {
  font-family: var(--chienc-font-body);
  color: var(--chienc-navy);
  background: var(--chienc-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--chienc-font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--chienc-navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

.chienc-container {
  max-width: var(--chienc-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- HEADER ---- */
.chienc-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--chienc-gray-200);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.92);
}

.chienc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--chienc-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.chienc-logo {
  font-family: var(--chienc-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--chienc-navy);
  display: flex;
  align-items: center;
  gap: 10px;
}

.chienc-logo-dot {
  width: 10px;
  height: 10px;
  background: var(--chienc-coral);
  border-radius: 50%;
  display: inline-block;
  animation: chiencPulse 2s ease-in-out infinite;
}

@keyframes chiencPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.chienc-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.chienc-nav a {
  font-family: var(--chienc-font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--chienc-navy-light);
  position: relative;
  padding: 4px 0;
}

.chienc-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2.5px;
  background: var(--chienc-coral);
  border-radius: 2px;
  transition: width var(--chienc-transition), left var(--chienc-transition);
}

.chienc-nav a:hover::after,
.chienc-nav a.active::after {
  width: 100%;
  left: 0;
}

.chienc-nav a:hover {
  color: var(--chienc-coral);
}

.chienc-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.chienc-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--chienc-navy);
  border-radius: 2px;
  transition: var(--chienc-transition);
}

/* ---- HERO ---- */
.chienc-hero {
  position: relative;
  background: var(--chienc-gray-bg);
  padding: 80px 0 100px;
  overflow: hidden;
}

.chienc-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--chienc-gray-300) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.4;
}

.chienc-hero::after {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,107,107,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.chienc-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  animation: chiencFadeUp 0.7s ease both;
}

.chienc-hero-badge {
  display: inline-block;
  background: var(--chienc-coral);
  color: var(--chienc-white);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.chienc-hero h1 {
  margin-bottom: 16px;
  color: var(--chienc-navy);
}

.chienc-hero h1 span {
  color: var(--chienc-coral);
  position: relative;
}

.chienc-hero h1 span::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 8px;
  background: rgba(255,107,107,0.15);
  border-radius: 4px;
  z-index: -1;
}

.chienc-hero-subtitle {
  font-size: 1.15rem;
  color: var(--chienc-gray-text);
  line-height: 1.7;
  margin-bottom: 48px;
}

.chienc-hero-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.chienc-featured-card {
  background: var(--chienc-white);
  border-radius: var(--chienc-radius-lg);
  overflow: hidden;
  text-align: left;
  transition: transform var(--chienc-transition), box-shadow var(--chienc-transition);
  border: 1px solid var(--chienc-gray-200);
}

.chienc-featured-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(44,62,80,0.1);
}

.chienc-featured-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.chienc-featured-card:hover img {
  transform: scale(1.05);
}

.chienc-featured-card-img {
  overflow: hidden;
}

.chienc-featured-card-body {
  padding: 20px 24px;
}

.chienc-featured-card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  transition: color var(--chienc-transition);
}

.chienc-featured-card:hover .chienc-featured-card-body h3 {
  color: var(--chienc-coral);
}

.chienc-featured-card-body p {
  font-size: 0.88rem;
  color: var(--chienc-gray-text);
  line-height: 1.55;
}

/* ---- MASONRY ARTICLES GRID ---- */
.chienc-articles-section {
  padding: 80px 0;
  background: var(--chienc-white);
}

.chienc-section-header {
  text-align: center;
  margin-bottom: 56px;
}

.chienc-section-header h2 {
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.chienc-section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--chienc-coral);
  border-radius: 2px;
}

.chienc-section-header p {
  color: var(--chienc-gray-text);
  font-size: 1.05rem;
  margin-top: 20px;
}

.chienc-masonry {
  columns: 3;
  column-gap: 24px;
}

.chienc-card {
  break-inside: avoid;
  margin-bottom: 24px;
  background: var(--chienc-gray-bg);
  border-radius: var(--chienc-radius);
  overflow: hidden;
  border-left: 4px solid var(--chienc-coral);
  transition: background var(--chienc-transition), border-color var(--chienc-transition), transform var(--chienc-transition);
  animation: chiencFadeUp 0.6s ease both;
}

.chienc-card:nth-child(4n+2) {
  border-left-color: var(--chienc-accent-blue);
}

.chienc-card:nth-child(4n+3) {
  border-left-color: var(--chienc-accent-green);
}

.chienc-card:nth-child(4n+4) {
  border-left-color: var(--chienc-accent-purple);
}

.chienc-card:hover {
  background: var(--chienc-gray-100);
  border-left-color: var(--chienc-accent-orange);
  transform: translateY(-3px);
}

.chienc-card-img-wrapper {
  overflow: hidden;
}

.chienc-card-image {
  width: 100%;
  height: auto;
  min-height: 160px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.chienc-card:hover .chienc-card-image {
  transform: scale(1.06);
}

.chienc-card:nth-child(odd) .chienc-card-image {
  height: 200px;
}

.chienc-card:nth-child(3n+1) .chienc-card-image {
  height: 240px;
}

.chienc-card-body {
  padding: 24px;
}

.chienc-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--chienc-gray-text);
  margin-bottom: 10px;
}

.chienc-card-meta time {
  font-weight: 500;
}

.chienc-card-meta .chienc-dot {
  width: 4px;
  height: 4px;
  background: var(--chienc-gray-300);
  border-radius: 50%;
}

.chienc-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  transition: color var(--chienc-transition);
}

.chienc-card:hover .chienc-card-body h3 {
  color: var(--chienc-coral);
}

.chienc-card-body p {
  font-size: 0.9rem;
  color: var(--chienc-gray-text);
  line-height: 1.65;
  margin-bottom: 16px;
}

.chienc-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chienc-tag {
  display: inline-block;
  background: var(--chienc-white);
  color: var(--chienc-gray-text);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--chienc-gray-200);
  transition: var(--chienc-transition);
}

.chienc-tag:hover {
  background: var(--chienc-coral);
  color: var(--chienc-white);
  border-color: var(--chienc-coral);
}

.chienc-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--chienc-coral);
  margin-top: 8px;
  position: relative;
}

.chienc-read-more::after {
  content: '\2192';
  transition: transform var(--chienc-transition);
}

.chienc-read-more:hover::after {
  transform: translateX(5px);
}

/* ---- NEWSLETTER SECTION ---- */
.chienc-newsletter {
  background: linear-gradient(135deg, var(--chienc-coral) 0%, #E84393 50%, var(--chienc-accent-purple) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.chienc-newsletter::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 360px;
  height: 360px;
  border: 50px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  animation: chiencFloat 8s ease-in-out infinite;
}

.chienc-newsletter::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 240px;
  height: 240px;
  border: 35px solid rgba(255,255,255,0.06);
  border-radius: 50%;
  animation: chiencFloat 6s ease-in-out infinite reverse;
}

@keyframes chiencFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-15px, 15px); }
}

.chienc-newsletter-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.chienc-newsletter-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.chienc-newsletter h2 {
  color: var(--chienc-white);
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.chienc-newsletter p {
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.chienc-newsletter-form {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.chienc-newsletter-input {
  flex: 1;
  max-width: 320px;
  padding: 14px 24px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50px;
  background: rgba(255,255,255,0.15);
  color: var(--chienc-white);
  font-family: var(--chienc-font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--chienc-transition);
}

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

.chienc-newsletter-input:focus {
  border-color: var(--chienc-white);
  background: rgba(255,255,255,0.25);
}

.chienc-newsletter-btn {
  background: var(--chienc-white);
  color: var(--chienc-coral);
  font-family: var(--chienc-font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 32px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--chienc-transition);
  white-space: nowrap;
}

.chienc-newsletter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
}

/* ---- FOOTER ---- */
.chienc-footer {
  background: var(--chienc-gray-bg);
  padding: 48px 0 32px;
  text-align: center;
}

.chienc-footer-brand {
  font-family: var(--chienc-font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--chienc-navy);
  margin-bottom: 20px;
}

.chienc-footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  list-style: none;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.chienc-footer-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--chienc-gray-text);
  position: relative;
}

.chienc-footer-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--chienc-coral);
  transition: width var(--chienc-transition);
}

.chienc-footer-links a:hover::after {
  width: 100%;
}

.chienc-footer-links a:hover {
  color: var(--chienc-coral);
}

.chienc-footer-divider {
  width: 60px;
  height: 1px;
  background: var(--chienc-gray-200);
  margin: 24px auto;
}

.chienc-footer-copy {
  font-size: 0.82rem;
  color: var(--chienc-gray-300);
}

/* ---- SINGLE ARTICLE ---- */
.chienc-single {
  max-width: 780px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.chienc-single-header {
  margin-bottom: 40px;
  animation: chiencFadeUp 0.6s ease both;
}

.chienc-single-breadcrumb {
  font-size: 0.82rem;
  color: var(--chienc-gray-text);
  margin-bottom: 20px;
}

.chienc-single-breadcrumb a {
  color: var(--chienc-coral);
}

.chienc-single-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--chienc-gray-text);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.chienc-single-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.chienc-single h1 {
  margin-bottom: 20px;
  line-height: 1.2;
}

.chienc-single-hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--chienc-radius-lg);
  margin-bottom: 40px;
  animation: chiencFadeUp 0.7s ease 0.1s both;
}

.chienc-single-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--chienc-navy-light);
  animation: chiencFadeUp 0.7s ease 0.2s both;
}

.chienc-single-content h2 {
  margin: 48px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--chienc-coral);
}

.chienc-single-content h3 {
  margin: 36px 0 12px;
}

.chienc-single-content p {
  margin-bottom: 20px;
}

.chienc-single-content ul,
.chienc-single-content ol {
  margin: 16px 0 24px 24px;
}

.chienc-single-content li {
  margin-bottom: 8px;
}

.chienc-single-content li::marker {
  color: var(--chienc-coral);
}

.chienc-single-content blockquote {
  border-left: 4px solid var(--chienc-coral);
  background: var(--chienc-gray-bg);
  padding: 24px 28px;
  margin: 28px 0;
  border-radius: 0 var(--chienc-radius) var(--chienc-radius) 0;
  font-style: italic;
  color: var(--chienc-navy-light);
  font-size: 1.1rem;
}

.chienc-single-content img {
  border-radius: var(--chienc-radius);
  margin: 28px 0;
  width: 100%;
}

.chienc-single-content a {
  color: var(--chienc-coral);
  text-decoration: underline;
  text-decoration-color: rgba(255, 107, 107, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--chienc-transition);
}

.chienc-single-content a:hover {
  text-decoration-color: var(--chienc-coral);
}

.chienc-single-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}

.chienc-single-content th,
.chienc-single-content td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--chienc-gray-200);
}

.chienc-single-content th {
  font-weight: 600;
  background: var(--chienc-gray-bg);
  color: var(--chienc-navy);
}

.chienc-single-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--chienc-gray-200);
  gap: 16px;
}

.chienc-single-nav a {
  font-weight: 600;
  color: var(--chienc-coral);
  font-size: 0.95rem;
  transition: var(--chienc-transition);
}

.chienc-single-nav a:hover {
  opacity: 0.8;
}

/* ---- BACK TO TOP ---- */
.chienc-back-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  padding: 10px 20px;
  background: var(--chienc-gray-bg);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--chienc-gray-text);
  transition: var(--chienc-transition);
}

.chienc-back-top:hover {
  background: var(--chienc-coral);
  color: var(--chienc-white);
}

/* ---- ANIMATIONS ---- */
@keyframes chiencFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chienc-animate-in {
  animation: chiencFadeUp 0.6s ease both;
}

.chienc-animate-in:nth-child(1) { animation-delay: 0.05s; }
.chienc-animate-in:nth-child(2) { animation-delay: 0.1s; }
.chienc-animate-in:nth-child(3) { animation-delay: 0.15s; }
.chienc-animate-in:nth-child(4) { animation-delay: 0.2s; }
.chienc-animate-in:nth-child(5) { animation-delay: 0.25s; }
.chienc-animate-in:nth-child(6) { animation-delay: 0.3s; }
.chienc-animate-in:nth-child(7) { animation-delay: 0.35s; }
.chienc-animate-in:nth-child(8) { animation-delay: 0.4s; }

/* ---- PAGINATION ---- */
.chienc-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.chienc-pagination a,
.chienc-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--chienc-transition);
}

.chienc-pagination a {
  background: var(--chienc-gray-bg);
  color: var(--chienc-navy);
}

.chienc-pagination a:hover,
.chienc-pagination .active {
  background: var(--chienc-coral);
  color: var(--chienc-white);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .chienc-masonry {
    columns: 2;
  }

  .chienc-hero-featured {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .chienc-hero {
    padding: 60px 0 80px;
  }
}

@media (max-width: 640px) {
  .chienc-masonry {
    columns: 1;
  }

  .chienc-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--chienc-gray-200);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
  }

  .chienc-nav.open {
    display: flex;
  }

  .chienc-nav li {
    border-bottom: 1px solid var(--chienc-gray-100);
  }

  .chienc-nav a {
    display: block;
    padding: 16px 24px;
  }

  .chienc-nav a::after {
    display: none;
  }

  .chienc-menu-toggle {
    display: flex;
  }

  .chienc-newsletter-form {
    flex-direction: column;
    align-items: center;
  }

  .chienc-newsletter-input {
    max-width: 100%;
    width: 100%;
  }

  .chienc-single-hero-img {
    height: 240px;
  }

  .chienc-hero {
    padding: 48px 0 64px;
  }

  .chienc-footer-links {
    flex-direction: column;
    gap: 16px;
  }

  .chienc-single-nav {
    flex-direction: column;
    text-align: center;
  }
}

/* ================================================================
   UPGRADED SINGLE ARTICLE — SEO Features
   ================================================================ */

.chienc-article {
  padding: 48px 0 80px;
}

.chienc-article-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.chienc-breadcrumb {
  font-size: 0.82rem;
  color: #999;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.chienc-breadcrumb a {
  font-weight: 600;
  transition: color 0.2s ease;
}

.chienc-breadcrumb a:hover {
  opacity: 0.8;
}

.chienc-breadcrumb span {
  color: #ccc;
}

.chienc-article-header {
  margin-bottom: 32px;
}

.chienc-article-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: 16px;
}

.chienc-article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: #888;
  flex-wrap: wrap;
}

.chienc-meta-sep {
  color: #ccc;
}

.chienc-reading-time {
  font-weight: 500;
}

.chienc-article-cover {
  margin-bottom: 40px;
  border-radius: 12px;
  overflow: hidden;
}

.chienc-article-cover img {
  width: 100%;
  height: auto;
}

.chienc-article-body {
  font-size: 1.05rem;
  line-height: 1.85;
}

.chienc-article-body h2 {
  margin: 48px 0 16px;
}

.chienc-article-body h3 {
  margin: 36px 0 12px;
}

.chienc-article-body p {
  margin-bottom: 20px;
}

.chienc-article-body ul,
.chienc-article-body ol {
  margin: 16px 0 24px 24px;
}

.chienc-article-body li {
  margin-bottom: 8px;
}

.chienc-article-body blockquote {
  border-left: 4px solid currentColor;
  padding: 20px 28px;
  margin: 28px 0;
  border-radius: 0 8px 8px 0;
  font-style: italic;
}

.chienc-article-body img {
  border-radius: 8px;
  margin: 28px 0;
}

.chienc-related {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid #e5e5e5;
}

.chienc-related h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
}

.chienc-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.chienc-related-card {
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chienc-related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.1);
}

.chienc-related-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.chienc-related-card:hover img {
  transform: scale(1.05);
}

.chienc-related-card h4 {
  padding: 14px 16px;
  font-size: 0.95rem;
  line-height: 1.35;
}

.chienc-related-card a {
  display: block;
  color: inherit;
}

@media (max-width: 768px) {
  .chienc-related-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .chienc-article-header h1 {
    font-size: 1.8rem;
  }
}