/*
Theme Name: Apple Finance
Theme URI: https://example.com/apple-finance
Description: 基于Apple设计规范的现代财经主题，简洁优雅，多端适配。完全兼容WordPress 6.8.1，支持古腾堡编辑器、暗色模式、响应式设计等现代化功能。
Author: Finance Theme
Author URI: https://example.com
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.8.1
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: apple-finance
Domain Path: /languages
Tags: blog, news, finance, two-columns, right-sidebar, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, block-styles, wide-blocks, accessibility-ready, rtl-language-support
*/

/* 强制样式修复 */
.site-header {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px) !important;
  border-bottom: 1px solid #E5E5EA !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1000 !important;
  height: 64px !important;
  display: block !important;
}

.header-content {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  height: 64px !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 16px !important;
  overflow: hidden !important;
}

.main-nav {
  flex: 1 !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  max-width: calc(100% - 200px) !important;
}

.site-logo {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  text-decoration: none !important;
  color: #1D1D1F !important;
  font-weight: 600 !important;
  font-size: 1.5rem !important;
}

.site-logo .logo-icon {
  width: 32px !important;
  height: 32px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}

/* 默认SVG图标样式（仅用于fallback） */
.site-logo .logo-default svg {
  width: 24px !important;
  height: 24px !important;
  background: linear-gradient(135deg, #007AFF, #5856D6) !important;
  border-radius: 6px !important;
  padding: 4px !important;
  color: white !important;
}

/* 自定义Logo样式 */
.site-logo .logo-custom .custom-logo-img,
.site-logo .logo-custom .custom-logo,
.site-logo .logo-custom img {
  width: 32px !important;
  height: 32px !important;
  object-fit: contain !important;
  border-radius: 6px !important;
  max-width: 32px !important;
  max-height: 32px !important;
  display: block !important;
  background: none !important; /* 确保没有背景色 */
}

/* 确保logo容器不会压缩 */
.site-logo .logo-icon {
  flex-shrink: 0 !important;
  overflow: hidden !important;
}

/* WordPress默认logo链接的处理 */
.site-logo .logo-custom .custom-logo-link {
  display: block !important;
  line-height: 0 !important;
}

.site-logo .logo-custom .custom-logo-link img {
  width: 32px !important;
  height: 32px !important;
  object-fit: contain !important;
  border-radius: 6px !important;
}

.site-logo .logo-text {
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  color: #1D1D1F !important;
}

.main-nav {
  display: flex !important;
  align-items: center !important;
}

.main-nav ul,
.main-menu {
  display: flex !important;
  list-style: none !important;
  gap: 20px !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
  flex-wrap: nowrap !important;
}

.main-nav a,
.main-menu a {
  color: #1D1D1F !important;
  font-weight: 500 !important;
  padding: 8px 12px !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  transition: all 0.15s ease-out !important;
  white-space: nowrap !important;
  font-size: 14px !important;
  line-height: 1.2 !important;
}

.main-nav a:hover,
.main-menu a:hover {
  background-color: #007AFF !important;
  color: white !important;
}

.header-actions {
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
}

.search-toggle {
  background: none !important;
  border: none !important;
  color: #1D1D1F !important;
  cursor: pointer !important;
  padding: 8px !important;
  border-radius: 12px !important;
}

.mobile-menu-toggle {
  display: none !important;
  flex-direction: column !important;
  gap: 4px !important;
  background: none !important;
  border: none !important;
  cursor: pointer !important;
  padding: 8px !important;
}

.mobile-menu-toggle span {
  display: block !important;
  width: 24px !important;
  height: 2px !important;
  background-color: #1D1D1F !important;
  border-radius: 1px !important;
  transition: all 0.15s ease-out !important;
}

/* 现代搜索覆盖层设计 */
.search-overlay {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 9999 !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.search-overlay.active {
  opacity: 1 !important;
  visibility: visible !important;
}

.search-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(30, 30, 60, 0.8) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.search-modal {
  position: relative;
  z-index: 10;
  max-width: 800px;
  width: 90%;
  margin: 0 auto;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  overflow: hidden;
  animation: searchModalIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-overlay:not(.active) .search-modal {
  animation: searchModalOut 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes searchModalIn {
  from {
    opacity: 0;
    transform: translateY(-50%) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(-50%) scale(1);
  }
}

@keyframes searchModalOut {
  from {
    opacity: 1;
    transform: translateY(-50%) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-50%) scale(0.9);
  }
}

.search-header {
  padding: 32px 40px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.search-icon-wrapper {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 8px 24px rgba(0, 122, 255, 0.3);
}

.search-title {
  flex: 1;
  margin: 0 20px;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: -0.02em;
}

.search-close {
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.search-close:hover {
  background: rgba(255, 59, 48, 0.1);
  color: var(--color-danger);
  transform: scale(1.05);
}

.search-form-wrapper {
  padding: 20px 40px 32px;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: white;
  border: 2px solid rgba(0, 0, 0, 0.08);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.search-input-wrapper.focused {
  border-color: var(--color-primary);
  box-shadow: 0 8px 30px rgba(0, 122, 255, 0.2);
  transform: translateY(-2px);
}

.search-input-icon {
  margin: 0 20px;
  color: var(--color-dark-secondary);
  flex-shrink: 0;
}

.search-field-modern {
  flex: 1;
  height: 64px;
  border: none;
  outline: none;
  font-size: 18px;
  color: var(--color-dark);
  background: transparent;
  font-weight: 500;
}

.search-field-modern::placeholder {
  color: var(--color-dark-secondary);
  font-weight: 400;
}

.search-submit-modern {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border: none;
  padding: 16px 24px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
}

.search-submit-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 122, 255, 0.4);
}

.search-suggestions {
  padding: 0 40px 20px;
}

.suggestion-section h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark);
  margin: 0 0 16px 0;
  letter-spacing: -0.01em;
}

.suggestion-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.suggestion-tag {
  padding: 8px 16px;
  background: rgba(0, 122, 255, 0.1);
  color: var(--color-primary);
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid rgba(0, 122, 255, 0.2);
}

.suggestion-tag:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.search-tips {
  padding: 20px 40px 32px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(0, 0, 0, 0.02);
}

.search-tips p {
  margin: 8px 0;
  font-size: 14px;
  color: var(--color-dark-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-tips kbd {
  background: var(--color-gray-1);
  border: 1px solid var(--color-gray-3);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
  color: var(--color-dark);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
  .search-modal {
    width: 95%;
    border-radius: 20px;
  }
  
  .search-header {
    padding: 24px 24px 16px;
  }
  
  .search-title {
    font-size: 20px;
    margin: 0 16px;
  }
  
  .search-form-wrapper {
    padding: 16px 24px 24px;
  }
  
  .search-field-modern {
    height: 56px;
    font-size: 16px;
  }
  
  .search-suggestions {
    padding: 0 24px 16px;
  }
  
  .search-tips {
    padding: 16px 24px 24px;
  }
  
  .suggestion-tags {
    gap: 8px;
  }
  
  .suggestion-tag {
    padding: 6px 12px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .search-modal {
    width: 100%;
    margin: 20px;
    border-radius: 16px;
  }
  
  .search-header {
    padding: 20px 20px 12px;
  }
  
  .search-icon-wrapper {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }
  
  .search-title {
    font-size: 18px;
    margin: 0 12px;
  }
  
  .search-close {
    width: 36px;
    height: 36px;
  }
  
  .search-form-wrapper {
    padding: 12px 20px 20px;
  }
  
  .search-input-wrapper {
    border-radius: 16px;
  }
  
  .search-field-modern {
    height: 50px;
    font-size: 16px;
  }
  
  .search-input-icon {
    margin: 0 16px;
  }
  
  .search-submit-modern {
    padding: 12px 16px;
    font-size: 14px;
  }
  
  .search-suggestions {
    padding: 0 20px 12px;
  }
  
  .search-tips {
    padding: 12px 20px 20px;
  }
  
  .search-tips p {
    font-size: 13px;
  }
}

.mobile-menu-overlay {
  position: fixed !important;
  top: 64px !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px) !important;
  z-index: 999 !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(-100%) !important;
  transition: all 0.3s ease-out !important;
}

.mobile-menu-overlay.active {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}

.mobile-nav {
  padding: 32px !important;
}

.mobile-menu-list {
  flex-direction: column !important;
  gap: 24px !important;
  align-items: flex-start !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.mobile-menu-list a {
  display: block !important;
  width: 100% !important;
  padding: 16px !important;
  border-bottom: 1px solid #E5E5EA !important;
  font-size: 1.125rem !important;
  color: #1D1D1F !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}

/* 中等屏幕优化 */
@media (max-width: 1024px) {
  .main-nav ul,
  .main-menu {
    gap: 12px !important;
  }
  
  .main-nav a,
  .main-menu a {
    font-size: 13px !important;
    padding: 6px 10px !important;
  }
}

@media (max-width: 900px) {
  .main-nav ul,
  .main-menu {
    gap: 8px !important;
  }
  
  .main-nav a,
  .main-menu a {
    font-size: 12px !important;
    padding: 6px 8px !important;
  }
}

/* 移动端强制样式 */
@media (max-width: 768px) {
  .main-nav ul,
  .main-menu {
    display: none !important;
  }
  
  .mobile-menu-toggle {
    display: flex !important;
  }
  
  .header-content {
    padding: 0 16px !important;
  }
  
  .site-logo .logo-text {
    font-size: 1.25rem !important;
  }
}

@media (max-width: 480px) {
  .header-content {
    padding: 0 12px !important;
  }
  
  .site-logo .logo-text {
    font-size: 1.125rem !important;
  }
  
  .site-logo .logo-icon {
    width: 28px !important;
    height: 28px !important;
  }
}

/* Hero区域修复 */
.hero-section {
  padding-top: 64px !important;
  min-height: 100vh !important;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white !important;
  text-align: center !important;
  position: relative !important;
  overflow: hidden !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.hero-content {
  position: relative !important;
  z-index: 1 !important;
  width: 100% !important;
  max-width: 800px !important;
  padding: 0 16px !important;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem) !important;
  font-weight: 700 !important;
  margin-bottom: 32px !important;
  color: white !important;
  line-height: 1.1 !important;
  letter-spacing: -0.02em !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem) !important;
  font-weight: 400 !important;
  opacity: 0.9 !important;
  margin-bottom: 48px !important;
  max-width: 600px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  line-height: 1.6 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

/* 确保主要内容区域有正确的顶部间距 */
.main-content,
.content-wrapper,
.container {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* ========================================
   CSS Custom Properties (Design System)
======================================== */
:root {
  /* Apple Color System */
  --color-primary: #007AFF;
  --color-secondary: #5856D6;
  --color-success: #34C759;
  --color-warning: #FF9500;
  --color-danger: #FF3B30;
  --color-dark: #1D1D1F;
  --color-dark-secondary: #86868B;
  --color-light: #F5F5F7;
  --color-white: #FFFFFF;
  --color-gray-1: #F2F2F7;
  --color-gray-2: #E5E5EA;
  --color-gray-3: #D1D1D6;
  --color-gray-4: #C7C7CC;
  --color-gray-5: #AEAEB2;
  --color-gray-6: #8E8E93;
  
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing System */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
}

/* ========================================
   Reset & Base Styles
======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  color: var(--color-dark);
  background-color: var(--color-light);
  overflow-x: hidden;
}

body.search-open {
  overflow: hidden;
}

body.menu-open {
  overflow: hidden;
}

/* ========================================
   Typography
======================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }
h5 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h6 { font-size: clamp(1rem, 1.5vw, 1.25rem); }

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
  color: var(--color-dark);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  color: var(--color-secondary);
  text-decoration: none;
}

/* ========================================
   Layout Components
======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-sm {
  padding: var(--spacing-2xl) 0;
}

/* ========================================
   Hero Section
======================================== */
.hero-section {
  padding-top: 64px;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 800px;
  padding: 0 var(--spacing-md);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xl);
  color: white;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: var(--font-weight-regular);
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-xl);
  font-weight: var(--font-weight-medium);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition-normal);
}

.hero-cta:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   Content Cards
======================================== */
.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin: var(--spacing-3xl) 0;
}

.content-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid var(--color-gray-2);
}

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

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: var(--spacing-lg);
}

.card-category {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-md);
  line-height: 1.4;
}

.card-title a {
  color: var(--color-dark);
}

.card-title a:hover {
  color: var(--color-primary);
}

.card-excerpt {
  color: var(--color-dark-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--color-gray-6);
}

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

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

/* ========================================
   Sidebar
======================================== */
.main-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-3xl);
  margin: var(--spacing-3xl) 0;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.widget {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-2);
}

.widget-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-lg);
  color: var(--color-dark);
}

.widget ul {
  list-style: none;
}

.widget li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-gray-2);
}

.widget li:last-child {
  border-bottom: none;
}

.widget a {
  color: var(--color-dark);
  display: block;
  transition: all var(--transition-fast);
}

.widget a:hover {
  color: var(--color-primary);
  padding-left: var(--spacing-sm);
}

/* ========================================
   Footer
======================================== */
.site-footer {
  background: var(--color-dark);
  color: var(--color-gray-3);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

/* Recent posts styling */
.recent-posts {
  list-style: none;
}

.recent-posts li {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.recent-posts .post-date {
  font-size: 0.75rem;
  color: var(--color-gray-4);
  opacity: 0.8;
}

/* Footer responsive grid adjustments */
@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

.footer-section h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--color-gray-3);
  transition: all var(--transition-fast);
}

.footer-section a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-6);
  padding-top: var(--spacing-xl);
  text-align: center;
  color: var(--color-gray-5);
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.copyright {
  text-align: center;
  width: 100%;
}

.copyright p {
  margin: 0;
  line-height: 1.6;
  font-size: 0.875rem;
  word-wrap: break-word;
  max-width: 100%;
  color: white;
}

.copyright a {
  color: white;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.copyright a:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

.footer-links {
  margin-top: var(--spacing-md);
  text-align: center;
}

.footer-links a {
  color: var(--color-gray-5);
  text-decoration: none;
  margin: 0 var(--spacing-sm);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

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

/* ========================================
   Buttons
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 1rem;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--color-secondary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-gray-1);
  color: var(--color-dark);
}

.btn-secondary:hover {
  background: var(--color-gray-2);
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1024px) {
  .main-content {
    grid-template-columns: 1fr;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav ul {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .header-content {
    padding: 0 var(--spacing-md);
  }
  
  .site-logo .logo-text {
    font-size: 1.25rem;
  }
  
  .hero-section {
    padding-top: 64px;
    min-height: 80vh;
  }
  
  .hero-content {
    padding: 0 var(--spacing-md);
  }
  
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-subtitle {
    font-size: clamp(1rem, 4vw, 1.25rem);
    margin-bottom: var(--spacing-xl);
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .search-container {
    width: 95%;
    padding: var(--spacing-lg);
  }
  
  .search-field {
    font-size: 1rem;
    padding: var(--spacing-md);
  }
  
  .copyright p {
    font-size: 0.85rem;
    padding: 0 var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .header-content {
    padding: 0 var(--spacing-sm);
  }
  
  .site-logo .logo-text {
    font-size: 1.125rem;
  }
  
  .site-logo .logo-icon {
    width: 28px;
    height: 28px;
  }
  
  .hero-section {
    padding-top: 64px;
    min-height: 70vh;
  }
  
  .hero-content {
    padding: 0 var(--spacing-sm);
  }
  
  .hero-title {
    font-size: clamp(1.75rem, 10vw, 2.5rem);
    margin-bottom: var(--spacing-md);
  }
  
  .hero-subtitle {
    font-size: clamp(0.875rem, 5vw, 1.125rem);
    margin-bottom: var(--spacing-lg);
  }
  
  .widget {
    padding: var(--spacing-lg);
  }
  
  .search-container {
    width: 95%;
    padding: var(--spacing-md);
  }
  
  .mobile-nav {
    padding: var(--spacing-lg);
  }
  
  .copyright p {
    font-size: 0.8rem;
    padding: 0 var(--spacing-sm);
  }
}

/* ========================================
   Animations
======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ========================================
   Utilities
======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --color-dark: #FFFFFF;
    --color-light: #000000;
    --color-white: #1D1D1F;
    --color-gray-1: #2C2C2E;
    --color-gray-2: #3A3A3C;
  }
}

/* Screen reader text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: #f1f1f1;
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: #21759b;
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Skip link styles */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 999999;
    color: var(--apple-primary);
    text-decoration: none;
    padding: 8px 16px;
    background: var(--apple-surface);
    border-radius: 0 0 8px 8px;
    font-weight: 600;
}

.skip-link:focus {
    left: 6px;
}

/* ========================================
   Newsletter Styles
======================================== */

/* Footer responsive styles */

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Back to top button enhancements */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--apple-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--apple-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
}

/* Animation improvements */
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus improvements */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--apple-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --apple-text: #000000;
        --apple-background: #ffffff;
        --apple-border: #000000;
    }
}

/* ========================================
   Single Post Page Styles
======================================== */

/* Article Hero Section */
.single-post-page {
    padding-top: 64px;
    background: var(--color-light);
    min-height: 100vh;
}

.article-hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: var(--spacing-3xl) 0;
    border-bottom: 1px solid var(--color-gray-2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-gray-6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
    color: var(--color-primary);
}

.breadcrumb-separator {
    color: var(--color-gray-4);
    opacity: 0.6;
}

.breadcrumb-current {
    color: var(--color-dark);
    font-weight: var(--font-weight-medium);
}

/* Category Badge */
.article-category {
    margin-bottom: var(--spacing-lg);
}

.category-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary), #5856D6);
    color: white;
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.2);
}

/* Article Title */
.article-title {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-xl);
    color: var(--color-dark);
    text-align: center;
}

/* Article Meta */
.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-xl);
}

.meta-left {
    display: flex;
    align-items: center;
}

.author-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.author-name {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.meta-data {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-gray-6);
}

.meta-separator {
    opacity: 0.5;
}

.publish-date {
    color: var(--color-gray-6);
}

/* Article Actions */
.article-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-white);
    border: 2px solid var(--color-gray-2);
    border-radius: 50%;
    color: var(--color-gray-6);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.action-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
}

.action-btn.bookmarked {
    background: var(--color-warning, #FF9500);
    border-color: var(--color-warning, #FF9500);
    color: white;
}

/* Featured Image */
.article-featured-image {
    margin: var(--spacing-3xl) 0;
}

.featured-image-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

/* Article Content */
.article-content {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.content-main {
    min-width: 0; /* Prevent flex item overflow */
}

/* Prose Styles */
.prose {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--color-dark);
    max-width: none;
}

.prose h1,
.prose h2,
.prose h3,
.prose h4,
.prose h5,
.prose h6 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark);
    line-height: 1.3;
}

.prose h1 { font-size: 2rem; }
.prose h2 { font-size: 1.75rem; }
.prose h3 { font-size: 1.5rem; }
.prose h4 { font-size: 1.25rem; }

.prose p {
    margin-bottom: var(--spacing-lg);
}

.prose img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.prose blockquote {
    border-left: 4px solid var(--color-primary);
    background: var(--color-gray-1);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-gray-7);
}

.prose ul,
.prose ol {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-xl);
}

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

/* Article Source */
.article-source {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 1px solid var(--color-gray-2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    font-size: 0.9rem;
    color: var(--color-gray-6);
}

/* Tags Section */
.article-tags {
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-xl) 0;
    border-top: 2px solid var(--color-gray-2);
}

.tags-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-dark);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag-item {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-gray-1);
    color: var(--color-dark);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.tag-item:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

/* Social Share */
.social-share {
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    border: 2px solid var(--color-gray-2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.share-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-dark);
    text-align: center;
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.share-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border: 2px solid var(--color-gray-2);
    border-radius: var(--radius-lg);
    color: var(--color-dark);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.share-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 122, 255, 0.3);
}

.share-btn span {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

/* Author Bio */
.author-bio {
    display: flex;
    gap: var(--spacing-lg);
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    border: 2px solid var(--color-gray-2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin: var(--spacing-3xl) 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--color-primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.author-name {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.author-description {
    color: var(--color-gray-6);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.author-stats {
    font-size: 0.875rem;
    color: var(--color-gray-5);
    font-weight: var(--font-weight-medium);
}

/* Post Navigation */
.post-navigation {
    margin: var(--spacing-3xl) 0;
}

.nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.nav-previous,
.nav-next {
    position: relative;
}

.nav-disabled {
    opacity: 0.3;
}

.nav-link {
    display: block;
    padding: var(--spacing-xl);
    background: var(--color-white);
    border: 2px solid var(--color-gray-2);
    border-radius: var(--radius-xl);
    color: var(--color-dark);
    text-decoration: none;
    transition: all var(--transition-fast);
    height: 100%;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.nav-link:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 122, 255, 0.2);
}

.nav-direction {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-gray-6);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
}

.nav-next .nav-direction {
    justify-content: flex-end;
}

.nav-title {
    margin: 0;
    font-size: 1rem;
    line-height: 1.4;
    font-weight: var(--font-weight-semibold);
}



/* Related Posts */
.related-posts {
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    padding: var(--spacing-3xl) 0;
    margin-top: var(--spacing-3xl);
    border-top: 2px solid var(--color-gray-2);
}

.related-title {
    text-align: center;
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-3xl);
    color: var(--color-dark);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.related-item {
    background: var(--color-white);
    border: 2px solid var(--color-gray-2);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.related-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--color-primary);
}

.related-image {
    position: relative;
    overflow: hidden;
}

.related-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.related-item:hover .related-image img {
    transform: scale(1.05);
}

.related-content {
    padding: var(--spacing-lg);
}

.related-item .related-title {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

.related-item .related-title a {
    color: var(--color-dark);
    text-decoration: none;
}

.related-item .related-title a:hover {
    color: var(--color-primary);
}

.related-meta {
    font-size: 0.875rem;
    color: var(--color-gray-6);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-layout {
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-lg);
        max-width: 100%;
    }
    
    .related-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .article-hero {
        padding: var(--spacing-xl) 0;
    }
    
    .content-layout {
        padding: 0 var(--spacing-md);
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }
    
    .meta-right {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .nav-links {
        grid-template-columns: 1fr;
    }
    
    .share-buttons {
        grid-template-columns: 1fr;
    }
    
    .author-bio {
        flex-direction: column;
        text-align: center;
    }
    
    .prose {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .article-title {
        font-size: 1.5rem;
    }
    
    .hero-content {
        padding: 0 var(--spacing-md);
    }
    
    .content-layout {
        padding: 0 var(--spacing-sm);
    }
    
    .breadcrumb {
        flex-wrap: wrap;
    }
    
    .author-info {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .meta-data {
        justify-content: center;
        flex-wrap: wrap;
    }
}