/*
 * MEDBOT.CN 主样式文件 v2
 * 完全匹配预览模板设计
 */

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

:root {
  --color-black: #1a1a1a;
  --color-gray-dark: #4a4a4a;
  --color-gray: #888;
  --color-gray-light: #e5e5e5;
  --color-white: #fff;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  font-family: var(--font-serif);
  color: var(--color-black);
  background: var(--color-white);
  line-height: 1.6;
}

a { 
  color: inherit; 
  text-decoration: none; 
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===========================================
   Header
   =========================================== */
.site-header {
  background: var(--color-white);
  border-bottom: 3px double var(--color-black);
  padding: 1.5rem 0;
  max-width: 1050px;
  margin: 0 auto;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo-main {
  font-size: 2.2rem;
  font-family: var(--font-serif);
  font-weight: bold;
  font-style: italic;
  letter-spacing: 0.12em;
}

.logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gray);
  margin-top: 0;
}

/* ===========================================
   Navigation
   =========================================== */
.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.site-nav li {
  position: relative;
  padding: 6px 0.75rem;
  margin: 0 -0.75rem;
}

.site-nav li::before,
.site-nav li::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-gray-dark);
  opacity: 0;
  transition: opacity 0.2s;
}

.site-nav li::before { top: 0; }
.site-nav li::after { bottom: 0; }

.site-nav li:hover::before,
.site-nav li:hover::after,
.site-nav li.active::before,
.site-nav li.active::after {
  opacity: 1;
}

.site-nav a {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-nav li:hover a,
.site-nav li.active a {
  color: var(--color-gray-dark);
}


/* ===========================================
   Mobile Navigation
   =========================================== */
.mobile-only {
  display: none;
}

.desktop-only {
  display: flex;
  align-items: center;
}

.site-nav.desktop-only {
  gap: 1.5rem;
}

.mobile-header {
  display: none;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.nav-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem 0;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: #666;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-toggle .hamburger-icon,
.nav-toggle .close-icon {
  font-size: 1rem;
  line-height: 1;
  width: 1rem;
  display: inline-block;
  text-align: center;
}

.nav-toggle .close-icon {
  display: none;
}

.nav-toggle.active .hamburger-icon {
  display: none;
}

.nav-toggle.active .close-icon {
  display: inline;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  min-width: 160px;
  z-index: 100;
}

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

.mobile-menu-item {
  padding: 0.6rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray);
  letter-spacing: 0.05em;
}

.mobile-menu-item:hover,
.mobile-menu-item.active {
  color: var(--color-black);
}

/* ===========================================
   Search Toggle & Popup
   =========================================== */
.search-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.search-toggle:hover,
.search-toggle.active {
  color: var(--color-black);
}

.icon {
  width: 18px;
  height: 18px;
}

.search-popup {
  max-height: 0;
  overflow: hidden;
  background: var(--color-white);
  border-bottom: none;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.search-popup.open {
  max-height: 80vh;
  padding: 1.5rem 0;
  overflow-y: auto;
}

.search-popup-inner {
  display: flex;
  align-items: center;
  border-bottom: 1px dashed var(--color-gray);
  padding-bottom: 0.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.search-popup input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: normal;
  background: transparent;
}

.search-popup input::placeholder {
  color: var(--color-gray);
}

.search-popup button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray);
  padding: 0;
  display: flex;
}

.search-popup button:hover {
  color: var(--color-black);
}

/* ===========================================
   Footer
   =========================================== */
.site-footer {
  background: var(--color-white);
  border-top: 3px double var(--color-black);
  padding: 1.5rem 0;
  margin-top: 1rem;
  max-width: 1050px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-gray);
}

.footer-inner a:hover {
  color: var(--color-black);
}

/* ===========================================
   Homepage Sections
   =========================================== */
.section {
  padding: 1rem 0;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: 0.9rem;
  font-weight: bold;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.section-title::before {
  content: '';
  flex-shrink: 0;
  width: 1em;
  height: 1px;
  background: var(--color-black);
  margin-right: 0.75rem;
}

.section-title {
  display: flex;
  align-items: center;
}

.section-line {
  flex: 1;
  height: 1px;
  background: var(--color-black);
}

/* ===========================================
   Card Grid (News/Knowledge List & Homepage)
   =========================================== */
.list-content {
  padding: 0 0 1rem 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.card {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-light);
}

.card-date {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-gray);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.card-title {
  font-size: 1.15rem;
  font-weight: bold;
  line-height: 1.35;
  margin-bottom: 0.4rem;
  text-shadow: 0.3px 0 0 currentColor;
}

.card-title a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.card-excerpt {
  font-size: 0.9rem;
  color: var(--color-gray-dark);
  line-height: 1.7;
  margin-bottom: 1rem;
  text-align: justify;
}

.card-link {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-gray);
}

.card-link:hover {
  color: var(--color-black);
}

/* ===========================================
   Directory Grid (Homepage Companies & Products)
   =========================================== */
.directory-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 0;
}

.directory-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--color-gray-light);
  transition: border-color 0.2s;
}

.directory-card:hover {
  border-color: var(--color-gray);
}

.directory-type {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.directory-name {
  font-size: 1.05rem;
  font-weight: bold;
  margin: 0.4rem 0;
  line-height: 1.3;
}

.directory-desc {
  font-size: 0.85rem;
  color: var(--color-gray-dark);
  line-height: 1.5;
  text-align: justify;
}

/* ===========================================
   Alpha List (Companies/Products List Pages)
   =========================================== */
.page-header {
  padding: 1.5rem 0;
  border-bottom: none;
  margin-bottom: 0;
}

.page-count {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-gray);
}

.alpha-nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin-bottom: 2rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
}

.alpha-nav a {
  padding: 0.3rem 0.6rem;
  color: var(--color-gray);
  border: 1px solid transparent;
}

.alpha-nav a:hover {
  color: var(--color-black);
  border-color: var(--color-gray-light);
}

.alpha-nav a.disabled {
  color: var(--color-gray-light);
  pointer-events: none;
}

.alpha-section {
  margin-bottom: 2.5rem;
  width: 100%;
}

.alpha-letter {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--color-gray-light);
  border-bottom: 1px solid var(--color-gray-light);
  padding-bottom: 0.5rem;
  margin-bottom: 0.5rem;
}

.company-list,
.product-list {
  list-style: none;
  width: 100%;
  padding: 0;
  margin: 0;
}

.company-item,
.product-item {
  padding: 0.8rem 0;
  border-bottom: none;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  width: 100%;
}

.company-item:last-child,
.product-item:last-child {
  border-bottom: none;
}

.company-name,
.product-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: bold;
  flex-shrink: 0;
}

.company-name a:hover,
.product-name a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.company-location,
.product-company {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}

.company-desc,
.product-desc {
  font-size: 0.9rem;
  color: var(--color-gray-dark);
  flex: 1;
  text-align: justify;
}

/* ===========================================
   Company/Product Detail Pages
   =========================================== */
.company-header,
.product-header {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--color-gray-light);
}

.company-meta,
.product-meta {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-gray);
  margin-bottom: 0.5rem;
}

.company-meta a,
.product-meta a {
  color: var(--color-gray);
}

.company-meta a:hover,
.product-meta a:hover {
  color: var(--color-black);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.company-header .company-name,
.product-header .product-name {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1.2;
}

.company-info,
.product-info {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  padding: 1rem 0;
}

.company-sidebar,
.product-sidebar {
  border-right: 1px solid var(--color-gray-light);
  padding-right: 2rem;
  padding-top: 0;
}

.company-content,
.product-content {
  padding-top: 0;
}

.company-content > p:first-child,
.product-content > p:first-child {
  margin-top: 0;
}

.info-section {
  margin-bottom: 1rem;
}

.info-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.info-section:first-child .info-label {
  margin-top: 0.25rem;
}

.info-value {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--color-black);
}

.info-value a {
  color: var(--color-gray-dark);
}

.info-value a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.company-content,
.product-content {
  min-width: 0;
}

.company-content p,
.product-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1rem;
  text-align: justify;
}

.company-content h2,
.product-content h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: bold;
  margin: 2rem 0 1rem;
}

.company-content h3,
.product-content h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: bold;
  margin: 1.5rem 0 0.75rem;
}

/* ===========================================
   Article Pages (News/Knowledge Single)
   =========================================== */
.article-header {
  padding: 2rem 0 1.2rem;
  border-bottom: 1px solid var(--color-gray-light);
  margin-bottom: 1.2rem;
}

.article-meta {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-gray);
  margin-bottom: 0.5rem;
}

.article-meta a {
  color: var(--color-gray);
}

.article-meta a:hover {
  color: var(--color-black);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1.2;
}

.article-content {
  padding-bottom: 1rem;
}

.article-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 0;
  text-align: justify;
}

.article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: bold;
  margin: 2rem 0 1rem;
}

.article-content h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: bold;
  margin: 1.5rem 0 0.75rem;
}

.article-content ul,
.article-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--color-gray-dark);
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

/* ===========================================
   Related Sections
   =========================================== */
.related-section,
.related-posts {
  margin-top: 2rem;
  padding-top: 0;
  border-top: none;
}

.related-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.related-title {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: bold;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
}

.related-title::before {
  content: '';
  flex-shrink: 0;
  width: 1em;
  height: 1px;
  background: var(--color-black);
  margin-right: 0.75rem;
}

.related-line {
  flex: 1;
  height: 1px;
  background: var(--color-black);
}

.related-list {
  list-style: none;
}

.related-item {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-gray-light);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.related-item:last-child {
  border-bottom: none;
}

.related-item-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: bold;
}

.related-item-title a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.related-item-meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-gray);
  white-space: nowrap;
}

/* Related Grid (Article pages) */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

.related-grid .related-item {
  display: block;
  padding-top: 1rem;
  border-top: 1px solid var(--color-gray-light);
  border-bottom: none;
}

.related-date {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.4rem;
}

.related-grid .related-item h4 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: bold;
  line-height: 1.35;
}

.related-grid .related-item h4 a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.related-excerpt,
.product-content .related-posts .related-excerpt,
.company-content .related-posts .related-excerpt {
  font-size: 0.9rem !important;
  color: var(--color-gray-dark) !important;
  line-height: 1.6 !important;
  margin-top: 0.5rem !important;
  text-align: left !important;
}

/* ===========================================
   Page Content (About, etc.)
   =========================================== */
.page-content {
  padding: 2rem 0;
}

.page-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 0;
}

.page-content h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: bold;
  margin: 2rem 0 1rem;
}

.page-content ul,
.page-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--color-gray-dark);
}

.page-content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.contact-info {
  margin-top: 1rem;
  padding: 1.5rem;
  background: #fafafa;
  border: 1px solid var(--color-gray-light);
}

.contact-info h3 {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.contact-info a {
  color: var(--color-gray-dark);
}

.contact-info a:hover {
  text-decoration: underline;
}

/* ===========================================
   404 Page
   =========================================== */
.error-content {
  text-align: center;
  padding: 3rem 2rem;
}

.error-code {
  font-family: var(--font-serif);
  font-size: 8rem;
  font-weight: bold;
  color: var(--color-gray-light);
  line-height: 1;
  margin-bottom: 1rem;
}

.error-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.error-message {
  font-size: 0.9rem;
  color: var(--color-gray);
  margin-bottom: 2rem;
}

.error-link {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--color-black);
  color: var(--color-black);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background 0.2s, color 0.2s;
}

.error-link:hover {
  background: var(--color-black);
  color: var(--color-white);
}

/* ===========================================
   Search Results Page
   =========================================== */
.search-header {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--color-gray-light);
  margin-bottom: 0;
}

.search-query {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: bold;
}

.search-query span {
  font-style: italic;
}

.search-meta {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-gray);
  margin-top: 0.5rem;
}

.search-content {
  padding: 1rem 0 2rem;
}

.search-result {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-gray-light);
}

.result-type {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.result-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.result-title a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.result-excerpt {
  font-size: 0.9rem;
  color: var(--color-gray-dark);
  line-height: 1.6;
}

.result-excerpt mark {
  background: #fff3cd;
  padding: 0 2px;
}

.no-results {
  text-align: center;
  padding: 3rem 0;
  color: var(--color-gray);
  font-size: 1.1rem;
}

/* ===========================================
   Pagination
   =========================================== */
.pagination {
  display: flex;
  justify-content: center;
  margin: 2rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-light);
  font-family: var(--font-sans);
  font-size: 0.85rem;
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  color: var(--color-gray);
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1;
}

.page-link:hover {
  color: var(--color-black);
}

.page-link.active {
  color: var(--color-black);
  border-color: var(--color-gray-light);
}

.page-link.disabled {
  color: var(--color-gray-light);
  pointer-events: none;
}

.page-link.arrow {
  position: relative;
  top: -1px;
}

/* ===========================================
   Ad Slot
   =========================================== */
.ad-slot {
  background: transparent;
  border: none;
  padding: 1.5rem 0;
  text-align: center;
  margin: 2rem 0;
}

.ad-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.ad-placeholder {
  color: #ccc;
  font-size: 0.85rem;
}

/* ===========================================
   Responsive
   =========================================== */
@media (max-width: 900px) {
  .header-inner {
    flex-direction: column;
    gap: 1rem;
  }
  
  .alpha-nav {
    flex-wrap: wrap;
  }
  
  .site-logo {
    text-align: center;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .directory-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .company-info,
  .product-info {
    grid-template-columns: 1fr;
  }
  
  .company-sidebar,
  .product-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--color-gray-light);
    padding-right: 0;
    padding-bottom: 1.5rem;
    margin-bottom: 0;
  }
  
  .article-title,
  .company-header .company-name,
  .product-header .product-name {
    font-size: 1.8rem;
  }
  
  .related-grid {
    grid-template-columns: 1fr;
  }
  
  .company-item,
  .product-item {
    flex-direction: column;
    gap: 0.3rem;
  }
  
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .desktop-only {
    display: none !important;
  }
  
  .mobile-only {
    display: flex !important;
  }
  
  .header-inner {
    flex-direction: column;
    align-items: stretch;
  }
  
  .site-header {
    padding: 1rem 0;
  }
  
  .directory-grid {
    grid-template-columns: 1fr;
  }
  
  .error-code {
    font-size: 5rem;
  }
}

/* Override styles for related-posts inside product-content */
.product-content .related-posts {
  margin-top: 2rem;
}

.product-content .related-posts .related-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.product-content .related-posts .related-title {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: bold;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
}

.product-content .related-posts .related-grid {
  display: grid;
  gap: 1.5rem;
}

.product-content .related-posts .related-grid .related-item {
  display: block;
  padding-top: 1rem;
  border-top: 1px solid var(--color-gray-light);
  border-bottom: none;
}

.product-content .related-posts .related-date {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.3rem;
}

.product-content .related-posts .related-grid .related-item h4 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: bold;
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.product-content .related-posts .related-excerpt {
  font-size: 0.9rem !important;
  color: var(--color-gray-dark) !important;
  line-height: 1.6 !important;
  margin-top: 0.5rem !important;
  text-align: left !important;
}