/* ============================================
   台湾繁体汽车资讯博客 - CSS样式文件
   现代极简工业风格设计
   ============================================ */

/* CSS变量定义 - 间距系统 */
:root {
    /* 间距系统 */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-xxl: 3.5rem;

    /* 主色调 - 工业风格 */
    --color-primary: #1a1a1a; /* 深灰 */
    --color-secondary: #f97316; /* 橙色 */
    --color-accent: #3a3a3a; /* 中灰 */
    --color-light: #f8f9fa; /* 浅灰 */
    --color-white: #ffffff;
    --color-border: #e0e0e0;

    /* 渐变 */
    --gradient-primary: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #3a3a3a 100%);
    --gradient-metal: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 50%, #e5e7eb 100%);

    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-card: 0 6px 20px rgba(249, 115, 22, 0.1);

    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* 容器宽度 */
    --container-width: 1280px;
    --content-width: 800px;

    /* 字体 */
    --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft JhengHei", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft JhengHei", Roboto, "Helvetica Neue", Arial, sans-serif;
  }

  /* 重置样式 */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: var(--font-base);
    font-size: 15px;
    line-height: 1.5;
    color: #333;
    background-color: var(--color-white);
    overflow-x: hidden;
  }

  .container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
  }

  /* 排版 */
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.375rem;
  }

  h4 {
    font-size: 1.125rem;
  }

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

  a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
  }

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

  /* 按钮 */
  .btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
  }

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

  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
  }

  .btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
  }

  .btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
  }

  .btn-small {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
  }

  /* 导航栏 */
  .navbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
  }

  .navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.99);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border-bottom-color: rgba(249, 115, 22, 0.1);
    padding: 0.5rem 0;
  }

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

  .logo {
    display: flex;
    align-items: center;
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
  }

  .logo:hover {
    transform: scale(1.05);
    color: var(--color-secondary);
  }

  .logo-icon {
    width: 30px;
    height: 30px;
    margin-right: var(--space-sm);
    color: var(--color-secondary);
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(249, 115, 22, 0.2));
  }

  .logo:hover .logo-icon {
    transform: rotate(-5deg) scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(249, 115, 22, 0.3));
  }

  .nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-md);
    margin: 0;
    padding: 0;
    align-items: center;
  }

  .nav-links li {
    position: relative;
  }

  .nav-links a {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 15px;
    position: relative;
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
  }

  .nav-links a:hover {
    color: var(--color-secondary);
    background: rgba(249, 115, 22, 0.08);
  }

  .nav-links a.active {
    color: var(--color-secondary);
    background: rgba(249, 115, 22, 0.1);
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px 2px 0 0;
    transition: width 0.3s ease;
  }

  .nav-links a:hover::after,
  .nav-links a.active::after {
    width: 80%;
  }

  .nav-cta {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
  }

  .nav-cta .btn {
    white-space: nowrap;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.2);
  }

  .nav-cta .btn:hover {
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
  }

  .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 28px;
    height: 22px;
    justify-content: space-between;
    position: relative;
    z-index: 1001;
    padding: 4px 0;
  }

  .hamburger span {
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
  }

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

  .hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
  }

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

  /* 主要内容区域 */
  .main-content {
    margin-top: 10px;
  }

  /* 特色推荐区块 */
  .featured-section {
    padding: var(--space-lg) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  }

  .featured-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }

  .featured-article {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
  }

  .featured-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

  .featured-article a:hover .featured-image {
    transform: scale(1.02);
  }

  .featured-content {
    padding: 30px;
  }

  .featured-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.2rem 0.625rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
  }

  .featured-title {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
  }

  .featured-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .featured-title a:hover {
    color: var(--color-secondary);
  }

  .featured-meta {
    display: flex;
    gap: var(--space-sm);
    color: #666;
    font-size: 0.8125rem;
    margin-bottom: var(--space-sm);
  }

  .article-wrap .entry-header {
    margin: 0 0 var(--space-sm) 0;
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
  }

  .sidebar-article {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-secondary);
  }

  .sidebar-title {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
  }

  /* 分类区块 */
  .categories-section {
    padding: var(--space-lg) 0;
    background: var(--color-white);
  }

  .section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
  }

  .section-subtitle {
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
  }

  .categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }

  .category-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
  }

  .category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card);
    border-color: var(--color-secondary);
  }

  .category-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--space-md);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
  }

  .category-name {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
  }

  .category-count {
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.875rem;
  }

  /* 最新评测区块 */
  .latest-reviews {
    padding: var(--space-lg) 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  }

  .reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }

  /* 首页分页样式 */
  .latest-reviews .pagination-wrapper {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
  }

  .latest-reviews .pagination {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }

  .review-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
  }

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

  .review-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

  .review-card a:hover .review-image {
    transform: scale(1.05);
  }

  .review-content {
    padding: 20px;
  }

  .review-tag {
    display: inline-block;
    background: var(--color-light);
    color: var(--color-primary);
    padding: 0.2rem 0.625rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 15px;
  }

  .review-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
  }

  .review-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
  }

  .review-title a:hover {
    color: var(--color-secondary);
  }

  .review-description {
    color: #666;
    font-size: 0.8125rem;
    margin-bottom: var(--space-sm);
  }

  .review-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    color: #888;
  }

  /* 热门对比区块 */
  .comparison-section {
    padding: var(--space-lg) 0;
    background: var(--color-white);
  }

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

  .comparison-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }

  .comparison-card:hover::before {
    opacity: 0.05;
  }

  .comparison-card:hover {
    border-color: var(--color-secondary);
    transform: translateY(-4px);
  }

  .comparison-title {
    font-size: 1.375rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
  }

  .comparison-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
  }

  .comparison-title a:hover {
    color: var(--color-secondary);
  }

  .comparison-models {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 1;
  }

  .model-name {
    padding: 0.5rem 1rem;
    background: var(--color-light);
    border-radius: var(--radius-md);
    font-weight: 600;
  }

  .comparison-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 1;
  }

  .stat-item {
    text-align: center;
  }

  .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
  }

  .stat-label {
    font-size: 0.75rem;
    color: #666;
  }

  /* 专家观点区块 */
  .experts-section {
    padding: var(--space-lg) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  }

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

  .expert-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
  }

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

  .expert-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto var(--space-md);
    border: 3px solid var(--color-light);
  }

  .expert-name {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
  }

  .expert-title {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
  }

  .expert-specialty {
    background: var(--color-light);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    margin-bottom: var(--space-sm);
  }

  /* 用户评价区块 */
  .testimonials-section {
    padding: var(--space-lg) 0;
    background: var(--color-white);
  }

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

  .testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
  }

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

  .rating {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-sm);
  }

  .star {
    color: #ffc107;
    font-size: 1.25rem;
  }

  .testimonial-content {
    font-style: italic;
    margin-bottom: var(--space-sm);
    color: #555;
    font-size: 0.9375rem;
  }

  .testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
  }

  .author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
  }

  .author-info h4 {
    margin-bottom: 0;
    font-size: 0.9375rem;
  }

  .author-info p {
    margin-bottom: 0;
    font-size: 0.8125rem;
    color: #666;
  }

  /* 标签云区块 */
  .tags-section {
    padding: var(--space-lg) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  }

  .tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
  }

  .tag {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
  }

  .tag:hover {
    background: var(--color-secondary);
    color: white;
    transform: translateY(-2px);
  }

  .tag-large {
    font-size: 0.9375rem;
    padding: 0.5rem 1rem;
  }

  /* 页脚 */
  .footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    color: white;
    padding: 25px 0;
    position: relative;
    overflow: hidden;
  }

  .footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-secondary), transparent);
    opacity: 0.3;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 1;
  }

  .footer-column {
    position: relative;
  }

  .footer-column h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  .footer-column p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
  }

  .footer-links-wrapper {
    text-align: center;
    /* margin-bottom: var(--space-lg); */
    position: relative;
    z-index: 1;
  }

  .footer-links-wrapper h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    font-weight: 700;
  }

  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
  }

  .footer-links li {
    margin-bottom: 0;
    position: relative;
    padding-left: 0;
  }

  .footer-links li::before {
    display: none;
  }

  .footer-links li:not(:last-child)::after {
    content: '|';
    color: rgba(255, 255, 255, 0.3);
    margin-left: var(--space-md);
  }

  .footer-links a {
    color: rgba(255, 255, 255, 0.75);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-size: 0.9375rem;
    padding: 0.25rem 0;
  }

  .footer-links a:hover {
    color: var(--color-secondary);
    transform: translateY(-2px);
  }

  /* 订阅表单 */
  .newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-md);
  }

  .newsletter-form input {
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-md);
    border: 2px solid rgba(255, 255, 255, 0.2);
    font-family: var(--font-base);
    font-size: 0.9375rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
  }

  .newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
  }

  .newsletter-form input:focus {
    outline: none;
    border-color: var(--color-secondary);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
  }

  .newsletter-form button {
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    border: none;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9375rem;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
    position: relative;
    overflow: hidden;
  }

  .newsletter-form button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
  }

  .newsletter-form button:hover::before {
    width: 300px;
    height: 300px;
  }

  .newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
  }

  .newsletter-form button:active {
    transform: translateY(0);
  }

  /* 社交链接 */
  .social-links {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
  }

  .social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .social-links a:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
  }

  .footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    position: relative;
    z-index: 1;
  }

  .footer-bottom p {
    margin-bottom: var(--space-sm);
  }

  .footer-bottom a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
  }

  .footer-bottom a:hover {
    color: var(--color-secondary);
    background: rgba(249, 115, 22, 0.1);
  }

  /* 响应式设计 */
  @media (max-width: 1024px) {
    .featured-grid,
    .categories-grid,
    .reviews-grid,
    .comparison-grid,
    .experts-grid,
    .testimonials-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--space-lg);
    }

    .footer-column::before {
      height: 30px;
    }
  }

  @media (max-width: 768px) {
    .navbar {
      position: static;
    }

    .navbar .container {
      position: relative;
    }

    .main-content {
      margin-top: 0;
    }

    .breadcrumb {
      display: none!important;
    }

    .footer {
      padding: var(--space-xl) 0 var(--space-lg);
    }

    .footer-links-wrapper h3 {
      font-size: 1.125rem;
      margin-bottom: var(--space-sm);
    }

    .footer-links {
      gap: var(--space-sm);
      font-size: 0.875rem;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      gap: var(--space-xl);
    }

    .footer-column::before {
      display: none;
    }

    .footer-column h3 {
      font-size: 1.25rem;
      margin-bottom: var(--space-md);
    }

    .social-links {
      justify-content: center;
    }
    .hamburger {
      display: flex;
    }

    .nav-links {
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      max-height: calc(100vh - 100%);
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      flex-direction: column;
      align-items: stretch;
      padding: var(--space-md);
      padding-bottom: var(--space-lg);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
      transform: translateY(-100%);
      opacity: 0;
      visibility: hidden;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      z-index: 999;
      border-bottom: 1px solid rgba(0, 0, 0, 0.08);
      overflow-y: auto;
      overflow-x: hidden;
      -webkit-overflow-scrolling: touch;
    }

    .nav-links.active {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }

    .nav-links li {
      margin-bottom: var(--space-xs);
    }

    .nav-links li:last-child {
      margin-bottom: 0;
      padding-bottom: var(--space-sm);
    }

    .nav-links a {
      padding: var(--space-sm);
      border-radius: var(--radius-md);
      text-align: center;
    }

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

    .nav-cta {
      display: none;
    }

    .featured-grid,
    .categories-grid,
    .reviews-grid,
    .comparison-grid,
    .experts-grid,
    .testimonials-grid {
      grid-template-columns: 1fr;
    }

    .footer-grid {
      grid-template-columns: 1fr;
    }

    h1 {
      font-size: 2rem;
    }

    h2 {
      font-size: 1.75rem;
    }
  }

  @media (max-width: 480px) {
    .container {
      padding: 0 var(--space-sm);
    }

    .featured-title {
      font-size: 1.5rem;
    }

    .section-header h2 {
      font-size: 1.5rem;
    }
  }

  /* ============================================
     列表页和详情页专用样式
     ============================================ */

  /* 列表页样式 */
  .page-header {
    padding: var(--space-lg) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 0;
  }

  .page-header h1 {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
  }

  .page-header p {
    font-size: 1rem;
    color: #666;
    max-width: 800px;
    margin-bottom: 0;
  }

  .breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: #666;
    padding-top: 10px;
    margin-bottom: var(--space-md);
    list-style: none;
    padding: 0;
  }

  .breadcrumb ol {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
  }

  .breadcrumb li {
    display: flex;
    align-items: center;
  }

  .breadcrumb li[aria-current="page"] {
    color: var(--color-primary);
    font-weight: 600;
  }

  .breadcrumb a {
    color: #666;
    transition: color 0.3s ease;
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
  }

  .breadcrumb a:hover {
    color: var(--color-secondary);
    background: rgba(249, 115, 22, 0.1);
  }

  .breadcrumb-separator {
    color: #ccc;
    padding: 0 var(--space-xs);
  }

  /* 列表内容容器 */
  .list-content {
    padding: var(--space-lg) 0;
    background: var(--color-white);
  }

  /* 列表布局 */
  .list-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-lg);
    align-items: start;
  }

  @media (max-width: 1024px) {
    .list-layout {
      grid-template-columns: 1fr;
      gap: var(--space-lg);
    }
  }

  .list-main {
    width: 100%;
    min-width: 0;
  }

  .list-sidebar {
    /* position: sticky; */
    top: 100px;
    /* height: fit-content; */
    /* max-height: calc(100vh - 120px); */
    overflow-y: auto;
  }

  @media (max-width: 1024px) {
    .list-sidebar {
      position: static;
      max-height: none;
    }
  }

  /* 文章列表 */
  .articles-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  /* 文章卡片 */
  .news-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0;
    min-height: 160px;
  }

  .news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--color-secondary);
  }

  @media (max-width: 768px) {
    .news-card {
      grid-template-columns: 1fr;
      min-height: auto;
    }
  }

  .news-image {
    width: 100%;
    height: 100%;
    min-height: 160px;
    object-fit: cover;
    background: var(--color-light);
  }

  @media (max-width: 768px) {
    .news-image {
      min-height: 200px;
    }
  }

  .news-content {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .news-date {
    font-size: 0.8125rem;
    color: #999;
    margin-bottom: var(--space-xs);
    font-weight: 500;
  }

  .news-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    font-weight: 700;
  }

  .news-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
  }

  .news-title a:hover {
    color: var(--color-secondary);
  }

  .news-excerpt {
    color: #666;
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .news-link {
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    transition: all 0.3s ease;
    margin-top: auto;
  }

  .news-link:hover {
    color: var(--color-primary);
    gap: var(--space-sm);
  }

  .news-link::after {
    content: '→';
    transition: transform 0.3s ease;
  }

  .news-link:hover::after {
    transform: translateX(4px);
  }

  /* 空状态 */
  .empty-state {
    text-align: center;
    padding: var(--space-xl) 0;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
  }

  .empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
    opacity: 0.5;
  }

  .empty-title {
    font-size: 1.375rem;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
  }

  .empty-description {
    color: #666;
    margin-bottom: var(--space-md);
    font-size: 0.9375rem;
  }

  .empty-action-btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .empty-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }

  /* 分页 */
  .pagination-wrapper {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
  }

  .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }

  .pagination-button {
    min-width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
  }

  .pagination-button:hover:not(.disabled):not(.active) {
    background: var(--color-light);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
  }

  .pagination-button.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--color-secondary);
  }

  .pagination-button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
  }

  .pagination-ellipsis {
    color: #999;
    font-size: 0.875rem;
    padding: 0 var(--space-xs);
  }

  /* 文章分页样式 - 匹配 wp_simple_page 组件 */
  .post-pagination,
  .blog-page__pagination {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
    padding: 0;
    list-style: none;
    flex-wrap: wrap;
  }

  .post-pagination li,
  .blog-page__pagination li {
    position: relative;
    display: inline-block;
    margin: 0;
  }

  .post-pagination li a,
  .post-pagination li span,
  .blog-page__pagination li a,
  .blog-page__pagination li span {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
    height: 36px;
    min-width: 36px;
    padding: 0 8px;
    line-height: 36px;
    background: var(--color-white);
    text-align: center;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }

  .post-pagination li a:hover,
  .blog-page__pagination li a:hover {
    background: var(--color-light);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
  }

  .post-pagination li a.current,
  .blog-page__pagination li a.current {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--color-secondary);
    font-weight: 600;
    box-shadow: var(--shadow-card);
  }

  .post-pagination li span,
  .blog-page__pagination li span {
    color: #999;
    cursor: default;
    border: none;
    background: transparent;
    font-size: 0.875rem;
  }

  .post-pagination li a:disabled,
  .blog-page__pagination li a:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
  }

  /* 分页包装器样式 */
  .pagination-wrapper .post-pagination,
  .pagination-wrapper .blog-page__pagination {
    margin: 0;
  }

  /* 详情页样式 */
  .article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-lg);
    /* padding: var(--space-lg) 0; */
    align-items: start;
  }

  @media (max-width: 1024px) {
    .article-layout {
        padding-top: 0;
      grid-template-columns: 1fr;
      gap: var(--space-lg);
    }
  }

  .article-main {
    width: 100%;
    min-width: 0;
    /* max-width: 800px; */
  }

  .article-sidebar {
    /* position: sticky; */
    top: 100px;
    height: fit-content;
    /* max-height: calc(100vh - 120px); */
    overflow-y: auto;
  }

  @media (max-width: 1024px) {
    .article-sidebar {
      position: static;
      max-height: none;
    }
  }

  /* 文章头部 */
  .article-header {
    padding: var(--space-lg) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--color-border);
  }

  .article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    color: #666;
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
    padding: 0 var(--space-lg);
  }

  .article-category {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .article-category:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
  }

  .article-date {
    color: #666;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
  }

  .article-date span {
    display: inline-block;
  }

  .article-title {
    font-size: 2rem;
    line-height: 1.3;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-weight: 700;
    padding: 0 var(--space-lg);
  }

  @media (max-width: 768px) {
    .article-title {
      font-size: 1.75rem;
    }
  }

  .article-subtitle {
    font-size: 1.125rem;
    color: #666;
    margin-bottom: var(--space-md);
    font-weight: 400;
    line-height: 1.5;
    padding: 0 var(--space-lg);
  }

  .article-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid var(--color-border);
    background: rgba(249, 115, 22, 0.02);
  }

  .article-author img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-light);
  }

  .article-author > div {
    flex: 1;
  }

  .article-author > div > div:first-child {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
    font-size: 0.9375rem;
  }

  .article-author > div > div:last-child {
    font-size: 0.8125rem;
    color: #999;
  }

  .article-author > div:last-child {
    font-size: 0.8125rem;
    color: #666;
    text-align: right;
  }

  /* 作者信息框样式 */
  .author-info-box {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding: 0 var(--space-md);
    background: var(--color-light);
    border-radius: var(--radius-md);
  }

  .author-avatar-small {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
  }

  .author-avatar-small img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-light);
  }

  .author-avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-secondary), #ea580c);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
  }

  .author-info-content {
    flex: 1;
    min-width: 0;
  }

  .author-name-row {
    margin-bottom: var(--space-xs);
  }

  .article-author {
    font-size: 0.9375rem;
    color: var(--color-primary);
    font-weight: 500;
  }

  .author-link {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
  }

  .author-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
  }

  .author-description-small {
    font-size: 0.875rem;
    color: #666;
    margin: 0;
    line-height: 1.5;
  }

  /* 作者页面样式 */
  .author-hero-section {
    padding: var(--space-xl) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
  }

  .author-hero-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-lg);
  }

  .author-avatar-wrapper {
    position: relative;
  }

  .author-avatar-large {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-lg);
  }

  .author-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .author-info-main {
    max-width: 600px;
  }

  .author-name-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
  }

  .author-description {
    font-size: 1.125rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
  }

  .author-content-section {
    padding: var(--space-lg) 0;
    margin-bottom: var(--space-lg);
  }

  .author-content-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 3px solid var(--color-secondary);
  }

  .author-content-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #333;
  }

  .author-content-body p {
    margin-bottom: var(--space-md);
  }

  .author-articles-section {
    padding: var(--space-lg) 0;
  }

  .author-articles-section .section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
  }

  .author-articles-section .section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
  }

  .author-articles-section .articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }

  @media (max-width: 1024px) {
    .author-articles-section .articles-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (max-width: 768px) {
    .author-name-large {
      font-size: 2rem;
    }

    .author-avatar-large {
      width: 120px;
      height: 120px;
    }

    .author-content-title {
      font-size: 1.75rem;
    }

    .author-articles-section .section-title {
      font-size: 1.75rem;
    }

    .author-articles-section .articles-grid {
      grid-template-columns: 1fr;
    }

    .author-info-box {
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .author-avatar-small {
      width: 80px;
      height: 80px;
    }
  }

  /* 文章特色图片 */
  .article-featured-image {
    width: 100%;
    margin: var(--space-lg) 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }

  .article-featured-image img {
    max-width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
  }

  .article-featured-image:hover img {
    transform: scale(1.02);
  }

  /* 文章正文 */
  .article-body {
    font-size: 1rem;
    line-height: 1.7;
    color: #333;
    /* padding: var(--space-lg) 0; */
  }

  .article-body h2 {
    font-size: 1.625rem;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 3px solid var(--color-secondary);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.4;
  }

  .article-body h2:first-of-type {
    margin-top: var(--space-lg);
  }

  .article-body h3 {
    font-size: 1.375rem;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.4;
  }

  .article-body h4 {
    font-size: 1.25rem;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
    font-weight: 600;
  }

  .article-body p {
    margin-bottom: var(--space-md);
    text-align: justify;
  }

  .article-body ul,
  .article-body ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
  }

  .article-body li {
    margin-bottom: var(--space-sm);
    line-height: 1.8;
  }

  .article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
    box-shadow: var(--shadow-md);
    display: block;
  }

  .article-body blockquote {
    border-left: 4px solid var(--color-secondary);
    padding: var(--space-sm) var(--space-md);
    margin: var(--space-lg) 0;
    font-style: italic;
    color: #555;
    font-size: 1rem;
    background: rgba(249, 115, 22, 0.05);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    position: relative;
  }

  .article-body blockquote::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-secondary);
    opacity: 0.2;
    position: absolute;
    top: -10px;
    left: var(--space-md);
    font-family: serif;
  }

  .article-body a {
    color: var(--color-secondary);
    text-decoration: underline;
    transition: color 0.3s ease;
  }

  .article-body a:hover {
    color: var(--color-primary);
  }

  .article-body code {
    background: var(--color-light);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-family: 'Courier New', monospace;
  }

  .article-body pre {
    background: var(--color-light);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-lg) 0;
    border: 1px solid var(--color-border);
  }

  .article-body pre code {
    background: transparent;
    padding: 0;
  }

  .article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
  }

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

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

  .article-body table tr:last-child td {
    border-bottom: none;
  }

  .article-body table tr:hover {
    background: rgba(249, 115, 22, 0.02);
  }

  /* 相关文章推荐 */
  .related-articles {
    /* margin-top: var(--space-xxl); */
    padding-top: var(--space-lg);
    padding-bottom: 30px;
    border-top: 2px solid var(--color-border);
  }

  .related-articles h2 {
    font-size: 1.75rem;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  .related-articles h2::before {
    content: '';
    width: 4px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 2px;
  }

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

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

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

  .related-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  .related-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
    border-color: var(--color-secondary);
  }

  .related-card a {
    display: block;
    overflow: hidden;
  }

  .related-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    transition: transform 0.3s ease;
    background: var(--color-light);
  }

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

  .related-card > div {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    flex: 1;
  }

  .related-card-title {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
    line-height: 1.4;
    font-weight: 700;
  }

  .related-card-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

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

  .related-card p {
    color: #666;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: var(--space-sm);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .related-card > div > div:last-child {
    font-size: 0.8125rem;
    color: #999;
    margin-top: auto;
    padding-top: var(--space-xs);
    border-top: 1px solid var(--color-border);
  }

  /* 文章标签 */
  .article-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
    padding: var(--space-md);
    background: var(--color-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
  }

  .article-tags > div:first-child {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.9375rem;
  }

  .article-tags > div:last-child {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .article-tags .tag {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
    text-decoration: none;
  }

  .article-tags .tag:hover {
    background: var(--color-secondary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-secondary);
  }

  /* 侧边栏组件 */
  .sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .sidebar-widget {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
  }

  .widget-title {
    font-size: 20px;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
    font-weight: 700;
    padding-bottom: var(--space-xs);
    border-bottom: 2px solid var(--color-light);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
  }

  .widget-title::before {
    content: '';
    width: 4px;
    height: 18px;
    background: var(--gradient-primary);
    border-radius: 2px;
  }

  /* 热门文章列表 */
  .hot-articles-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .hot-article-item {
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
  }

  .hot-article-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
  }

  .hot-article-link {
    display: flex;
    gap: var(--space-sm);
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .hot-article-link:hover {
    color: var(--color-secondary);
  }

  .hot-article-image {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-light);
  }

  .hot-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
  }

  .hot-article-link:hover .hot-article-image img {
    transform: scale(1.1);
  }

  .hot-article-content {
    flex: 1;
    min-width: 0;
  }

  .hot-article-title {
    font-size: 15px;
    margin-bottom: var(--space-xs);
    line-height: 1.4;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .hot-article-meta {
    font-size: 0.75rem;
    color: #999;
    display: flex;
    gap: var(--space-xs);
    align-items: center;
  }

  .meta-separator {
    color: #ccc;
  }

  /* 分类导航 */
  .category-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
  }

  .category-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xs) var(--space-sm);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
  }

  .category-link:hover,
  .category-link.active {
    background: var(--color-light);
    color: var(--color-secondary);
    padding-left: var(--space-md);
  }

  .category-link.active {
    background: linear-gradient(90deg, rgba(249, 115, 22, 0.1) 0%, transparent 100%);
    border-left: 3px solid var(--color-secondary);
  }

  .category-count {
    font-size: 0.75rem;
    color: #999;
    background: var(--color-light);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
  }

  .category-link:hover .category-count,
  .category-link.active .category-count {
    background: var(--color-secondary);
    color: white;
  }

  /* 标签云 */
  .tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .tag-link {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--color-light);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--color-primary);
    transition: all 0.3s ease;
    text-decoration: none;
    border: 1px solid transparent;
    font-weight: 500;
  }

  .tag-link:hover {
    background: var(--color-secondary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--color-secondary);
  }

  .tag-link.size-1 {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }
  .tag-link.size-2 {
    font-size: 0.875rem;
  }
  .tag-link.size-3 {
    font-size: 1rem;
    padding: 0.625rem 1.25rem;
  }

  /* 广告区域 */
  .ad-wrapper {
    margin: var(--space-xl) 0;
    text-align: center;
  }

  .ad-div {
    min-height: 100px;
    background: var(--color-light);
    border-radius: var(--radius-md);
  }

  /* 动画效果 */
  .fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
  }

  .fade-in.delay-1 {
    animation-delay: 0.1s;
  }

  .fade-in.delay-2 {
    animation-delay: 0.2s;
  }

  .fade-in.delay-3 {
    animation-delay: 0.3s;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .fade-in-up.active {
    opacity: 1;
    transform: translateY(0);
  }

  .delay-1 { transition-delay: 0.1s; }
  .delay-2 { transition-delay: 0.2s; }
  .delay-3 { transition-delay: 0.3s; }

  /* 独立页面样式 */
  .alone-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    align-items: start;
  }

  @media (max-width: 1024px) {
    .alone-layout {
      grid-template-columns: 1fr;
      gap: var(--space-lg);
    }
  }

  .alone-main {
    width: 100%;
    min-width: 0;
  }

  .alone-sidebar {
    /* position: sticky; */
    top: 100px;
    /* height: fit-content; */
    /* max-height: calc(100vh - 120px); */
    overflow-y: auto;
  }

  @media (max-width: 1024px) {
    .alone-sidebar {
      position: static;
      max-height: none;
    }
  }

  .alone-article {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
  }

  .alone-header {
    padding: var(--space-lg);
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-bottom: 1px solid var(--color-border);
  }

  .alone-title {
    font-size: 2rem;
    line-height: 1.3;
    margin: 0;
    color: var(--color-primary);
    font-weight: 700;
  }

  @media (max-width: 768px) {
    .alone-title {
      font-size: 1.75rem;
    }

    .alone-header {
      padding: var(--space-lg);
    }
  }

  .alone-content {
    padding: var(--space-lg);
    font-size: 1rem;
    line-height: 1.7;
    color: #333;
  }

  @media (max-width: 768px) {
    .alone-content {
      padding: var(--space-lg);
      font-size: 1rem;
    }
  }

  .alone-content h2 {
    font-size: 1.625rem;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 3px solid var(--color-secondary);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.4;
  }

  .alone-content h2:first-of-type {
    margin-top: var(--space-lg);
  }

  .alone-content h3 {
    font-size: 1.375rem;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.4;
  }

  .alone-content h4 {
    font-size: 1.25rem;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
    font-weight: 600;
  }

  .alone-content p {
    margin-bottom: var(--space-md);
    text-align: justify;
  }

  .alone-content ul,
  .alone-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
  }

  .alone-content li {
    margin-bottom: var(--space-sm);
    line-height: 1.8;
  }

  .alone-content img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
    box-shadow: var(--shadow-md);
    display: block;
  }

  .alone-content blockquote {
    border-left: 4px solid var(--color-secondary);
    padding: var(--space-sm) var(--space-md);
    margin: var(--space-lg) 0;
    font-style: italic;
    color: #555;
    font-size: 1rem;
    background: rgba(249, 115, 22, 0.05);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    position: relative;
  }

  .alone-content blockquote::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-secondary);
    opacity: 0.2;
    position: absolute;
    top: -10px;
    left: var(--space-md);
    font-family: serif;
  }

  .alone-content a {
    color: var(--color-secondary);
    text-decoration: underline;
    transition: color 0.3s ease;
  }

  .alone-content a:hover {
    color: var(--color-primary);
  }

  .alone-content code {
    background: var(--color-light);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-family: 'Courier New', monospace;
  }

  .alone-content pre {
    background: var(--color-light);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-lg) 0;
    border: 1px solid var(--color-border);
  }

  .alone-content pre code {
    background: transparent;
    padding: 0;
  }

  .alone-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .alone-content table th,
  .alone-content table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
  }

  .alone-content table th {
    background: var(--color-light);
    font-weight: 600;
    color: var(--color-primary);
  }

  .alone-content table tr:last-child td {
    border-bottom: none;
  }

  .alone-content table tr:hover {
    background: rgba(249, 115, 22, 0.02);
  }

  /* 评论区域样式 */
  .comments-area {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 2px solid var(--color-border);
  }

  .comment-respond {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
  }

  .comment-reply-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-weight: 700;
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-secondary);
  }

  .comment-reply-title small {
    font-size: 0.875rem;
    font-weight: 400;
    margin-left: var(--space-sm);
  }

  .comment-reply-title a {
    color: var(--color-secondary);
    text-decoration: none;
  }

  .comment-reply-title a:hover {
    text-decoration: underline;
  }

  .comment-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .comment-notes {
    color: #666;
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
  }

  .required {
    color: #e74c3c;
    font-weight: 700;
  }

  .comment-form-author,
  .comment-form-email,
  .comment-form-url,
  .comment-form-comment {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
  }

  .comment-form-author label,
  .comment-form-email label,
  .comment-form-url label,
  .comment-form-comment label {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.9375rem;
  }

  .comment-form-author input,
  .comment-form-email input,
  .comment-form-url input {
    padding: var(--space-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: var(--font-base);
    transition: all 0.3s ease;
  }

  .comment-form-author input:focus,
  .comment-form-email input:focus,
  .comment-form-url input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
  }

  .comment-form-comment textarea {
    padding: var(--space-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: var(--font-base);
    resize: vertical;
    min-height: 120px;
    transition: all 0.3s ease;
  }

  .comment-form-comment textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
  }

  .comment-form-cookies-consent {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: #666;
  }

  .comment-form-cookies-consent input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-secondary);
  }

  .comment-form-cookies-consent label {
    cursor: pointer;
    line-height: 1.5;
  }

  .form-submit {
    margin-top: var(--space-md);
  }

  .form-submit .button {
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
  }

  .form-submit .button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
  }

  .form-submit .button:active {
    transform: translateY(0);
  }

  @media (max-width: 768px) {
    .comment-respond {
      padding: var(--space-lg);
    }

    .comment-reply-title {
      font-size: 1.5rem;
    }
  }

  /* ===== all_article 页面样式 ===== */
  .article-wrap {
    background: var(--color-white);
    padding: var(--space-lg);
    position: relative;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
  }

  .article-wrap:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-secondary);
  }

  .featured-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .article-wrap .entry-header {
    margin: 0 0 var(--space-sm) 0;
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
  }

  .entry-header h2.entry-title a,
  .entry-header h3.entry-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .entry-header h2.entry-title a:hover,
  .entry-header h3.entry-title a:hover {
    color: var(--color-secondary);
  }

  .article-wrap .entry-title {
    margin-bottom: var(--space-sm);
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1.4;
    font-family: var(--font-heading);
  }

  .article-wrap .entry-date {
    display: inline-block;
    margin-right: var(--space-md);
    color: #666;
    font-size: 0.875rem;
  }

  .entry-content,
  .entry-summary {
    margin: var(--space-md) 0 0;
  }

  .expert-content {
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    line-height: 1.7;
  }

  .expert-content p {
    margin-bottom: var(--space-md);
  }

  .common-title {
    line-height: 1.4;
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    font-family: var(--font-heading);
  }

  .common-title a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .common-title a:hover {
    color: var(--color-secondary);
  }

  .common-p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
  }

  .read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    margin-top: var(--space-sm);
  }

  .read-more:hover {
    color: #ea580c;
    transform: translateX(4px);
  }

  .read-more span {
    transition: all 0.3s ease;
  }

  .read-more:hover span {
    transform: translateX(4px);
  }

  /* blog-archive-left 样式 */
  .blog-archive-left {
    padding: 0;
    margin: 0 auto;
    max-width: 750px;
    float: initial;
  }

  /* section-padding 样式 */
  .section-padding {
    padding: var(--space-lg) 0;
  }

  /* rightsidebar 样式 */
  .rightsidebar {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
  }

  /* blog blog-index 样式 */
  .blog.blog-index {
    width: 100%;
  }

  /* me-3 工具类 */
  .me-3 {
    margin-right: var(--space-md);
  }

  /* article-item 样式 */
  .article-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .article-img {
    flex-shrink: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
  }

  .article-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
  }

  .article-img:hover img {
    transform: scale(1.05);
  }

  .article-info {
    flex: 1;
  }

  /* 响应式调整 */
  @media (max-width: 768px) {
    .article-wrap {
      padding: var(--space-lg);
    }

    .article-wrap .entry-title {
      font-size: 1.25rem;
    }

    .common-title {
      font-size: 1.25rem;
    }

    .common-p {
      font-size: 0.875rem;
    }

    .blog-archive-left {
      max-width: 100%;
    }

    .rightsidebar {
      flex-direction: column;
      gap: var(--space-lg);
    }

    .article-item {
      flex-direction: column;
    }

    .article-img {
      width: 100%;
      height: 200px;
    }

    .post-pagination li a,
    .post-pagination li span,
    .blog-page__pagination li a,
    .blog-page__pagination li span {
      height: 36px;
      min-width: 36px;
      font-size: 0.75rem;
      padding: 0 6px;
    }

    .post-pagination,
    .blog-page__pagination {
      gap: 6px;
    }
  }