/* ========== 列表页样式 - 蓝色主题 ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: #2C3E50;
  line-height: 1.6;
  background: #F8F9FA;
}

.zh_container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}

/* ========== 页面顶部Banner ========== */
.zh_page_banner {
  position: relative;
  padding: 100px 0 80px;
  background: linear-gradient(135deg, #00A8E8 0%, #0077B6 100%);
  overflow: hidden;
}

.zh_page_banner_overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.5;
}

.zh_page_banner_content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
}

.zh_page_title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 15px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.zh_page_subtitle {
  font-size: 18px;
  margin-bottom: 25px;
  opacity: 0.95;
}

.zh_breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 25px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 25px;
  backdrop-filter: blur(10px);
  font-size: 14px;
}

.zh_breadcrumb a {
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
}

.zh_breadcrumb a:hover {
  opacity: 0.8;
}

.zh_breadcrumb span {
  color: rgba(255, 255, 255, 0.9);
}

.zh_breadcrumb i {
  font-size: 12px;
  opacity: 0.8;
}

/* ========== 主内容区 ========== */
.zh_list_main {
  padding: 60px 0 80px;
}

.zh_list_layout {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
  align-items: start;
}

/* ========== 筛选栏 ========== */
.zh_list_filter {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 30px;
}

.zh_filter_left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #2C3E50;
  font-weight: 500;
}

.zh_filter_left i {
  color: #00A8E8;
  font-size: 16px;
}

.zh_filter_select {
  padding: 10px 20px;
  border: 2px solid #E9ECEF;
  border-radius: 25px;
  font-size: 14px;
  color: #2C3E50;
  background: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
}

.zh_filter_select:hover {
  border-color: #00A8E8;
}

.zh_filter_select:focus {
  border-color: #00A8E8;
  box-shadow: 0 0 0 4px rgba(0, 168, 232, 0.1);
}

/* ========== 列表网格 ========== */
.zh_list_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.zh_list_card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.zh_list_card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(0, 168, 232, 0.15);
}

.zh_list_card_image {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.zh_list_card_image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.zh_list_card:hover .zh_list_card_image img {
  transform: scale(1.1);
}

.zh_list_card_badge {
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 6px 15px;
  background: linear-gradient(135deg, #FFB800, #FF8C00);
  color: #fff;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  z-index: 2;
}

.zh_list_card_overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.zh_list_card:hover .zh_list_card_overlay {
  opacity: 1;
}

.zh_list_card_btn {
  padding: 12px 28px;
  background: linear-gradient(135deg, #00A8E8, #0077B6);
  color: #fff;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transform: translateY(10px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 168, 232, 0.3);
}

.zh_list_card:hover .zh_list_card_btn {
  transform: translateY(0);
}

.zh_list_card_btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 168, 232, 0.4);
}

.zh_list_card_body {
  padding: 25px;
}

.zh_list_card_title {
  margin-bottom: 12px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}

.zh_list_card_title a {
  color: #1a1a2e;
  text-decoration: none;
  transition: color 0.3s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.zh_list_card_title a:hover {
  color: #00A8E8;
}

.zh_list_card_desc {
  color: #6C757D;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.zh_list_card_footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid #E9ECEF;
}

.zh_list_card_meta {
  display: flex;
  gap: 15px;
  align-items: center;
}

.zh_list_card_tag,
.zh_list_card_views {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: #6C757D;
}

.zh_list_card_tag i {
  color: #00A8E8;
}

.zh_list_card_link {
  width: 35px;
  height: 35px;
  background: rgba(0, 168, 232, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00A8E8;
  transition: all 0.3s ease;
}

.zh_list_card_link:hover {
  background: linear-gradient(135deg, #00A8E8, #0077B6);
  color: #fff;
  transform: translateX(3px);
}

/* ========== 分页 ========== */
.zh_pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
}

.zh_pagination .pagination {
  display: flex;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.zh_pagination .page-item {
  list-style: none;
}

.zh_pagination .page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 15px;
  background: #fff;
  color: #2C3E50;
  border: 2px solid #E9ECEF;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.zh_pagination .page-link:hover {
  border-color: #00A8E8;
  color: #00A8E8;
  background: rgba(0, 168, 232, 0.05);
}

.zh_pagination .page-item.active .page-link {
  background: linear-gradient(135deg, #00A8E8, #0077B6);
  color: #fff;
  border-color: transparent;
}

.zh_pagination .page-item.disabled .page-link {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========== 右侧边栏 ========== */
.zh_list_sidebar {
  position: sticky;
  top: 100px;
}

.zh_sidebar_card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  margin-bottom: 25px;
  overflow: hidden;
}

.zh_sidebar_card_header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  background: linear-gradient(135deg, #00A8E8, #0077B6);
  color: #fff;
}

.zh_sidebar_card_title {
  font-size: 17px;
  font-weight: 600;
}

.zh_sidebar_card_header i {
  font-size: 18px;
  opacity: 0.9;
}

.zh_sidebar_card_body {
  padding: 20px 25px;
}

/* 分类导航 */
.zh_sidebar_nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.zh_sidebar_nav li {
  list-style: none;
}

.zh_sidebar_nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #F8F9FA;
  border-radius: 12px;
  color: #2C3E50;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.zh_sidebar_nav a i {
  font-size: 18px;
  color: #00A8E8;
}

.zh_sidebar_nav a:hover {
  background: rgba(0, 168, 232, 0.1);
  color: #00A8E8;
  transform: translateX(5px);
}

.zh_sidebar_nav li.active a {
  background: linear-gradient(135deg, #00A8E8, #0077B6);
  color: #fff;
}

.zh_sidebar_nav li.active a i {
  color: #fff;
}

/* 列表样式 */
.zh_sidebar_list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.zh_sidebar_list li {
  list-style: none;
}

.zh_sidebar_list a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2C3E50;
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  transition: all 0.3s ease;
}

.zh_sidebar_list a i {
  font-size: 12px;
  color: #00A8E8;
  transition: transform 0.3s ease;
}

.zh_sidebar_list a span {
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.zh_sidebar_list a:hover {
  color: #00A8E8;
  transform: translateX(5px);
}

.zh_sidebar_list a:hover i {
  transform: translateX(3px);
}

/* CTA卡片 */
.zh_sidebar_cta {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border-radius: 20px;
  padding: 35px 30px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.zh_sidebar_cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 168, 232, 0.1) 0%, transparent 70%);
  animation: zh_cta_pulse 3s ease-in-out infinite;
}

@keyframes zh_cta_pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.zh_sidebar_cta_icon {
  position: relative;
  width: 70px;
  height: 70px;
  background: rgba(0, 168, 232, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  z-index: 1;
}

.zh_sidebar_cta_icon i {
  font-size: 32px;
  color: #00A8E8;
}

.zh_sidebar_cta_title {
  position: relative;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  z-index: 1;
}

.zh_sidebar_cta_desc {
  position: relative;
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 25px;
  line-height: 1.6;
  z-index: 1;
}

.zh_sidebar_cta_btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  background: linear-gradient(135deg, #00A8E8, #0077B6);
  color: #fff;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 4px 15px rgba(0, 168, 232, 0.4);
  transition: all 0.3s ease;
  z-index: 1;
}

.zh_sidebar_cta_btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 168, 232, 0.5);
}

/* ========== 响应式设计 ========== */
@media (max-width: 1200px) {
  .zh_list_grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .zh_list_layout {
    grid-template-columns: 1fr 320px;
    gap: 30px;
  }
}

@media (max-width: 992px) {
  .zh_page_title {
    font-size: 38px;
  }

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

  .zh_list_sidebar {
    position: static;
    margin-top: 40px;
  }

  .zh_list_grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .zh_page_banner {
    padding: 80px 0 60px;
  }

  .zh_page_title {
    font-size: 32px;
  }

  .zh_page_subtitle {
    font-size: 16px;
  }

  .zh_list_main {
    padding: 40px 0 60px;
  }

  .zh_list_filter {
    flex-direction: column;
    gap: 15px;
    align-items: stretch;
  }

  .zh_filter_select {
    width: 100%;
  }

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

  .zh_list_card_image {
    height: 200px;
  }
}

@media (max-width: 576px) {
  .zh_container {
    padding: 0 20px;
  }

  .zh_page_title {
    font-size: 28px;
  }

  .zh_list_card_body {
    padding: 20px;
  }

  .zh_sidebar_card_header,
  .zh_sidebar_card_body {
    padding: 18px 20px;
  }
}