/* 新闻分类 */
.news-category {
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}
.news-container {
  height: 100%;
  display: flex;
  align-items: center;
}
.category__nav {
  display: flex;
  align-items: center;
}
.category__list {
  position: relative;
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: nowrap;
  gap: 2px;
}
.category__item a {
  position: relative;
  text-decoration: none;
  height: 66px;
  padding: 0 10px;
  cursor: pointer;
  color: #475569;
  font-size: 16px;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
  gap: 6px;
}
.category__icon {
  width: 24px;
  height: 24px;
}
.category__item > a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  left: 50%;
  background: #00B4D8;
  transform: translateX(-50%);
  transform-origin: center;
  bottom: 16px;
  transition: width 0.3s ease;
}
.category__item:hover > a, .category__item.active > a {
  color: #00B4D8;
}
.category__item:hover > a::after, .category__item.active > a::after {
  width: 90%;
}

/* 内容容器 */
.news-page__content {
  padding: 24px 0 50px;
  background-color: #f8fafc;
}

/* 显示模式 */
.news-page__view-switch {
  display: flex;
  gap: 8px;
  padding: 8px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  width: fit-content;
}
.view-switch__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  background-color: transparent;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: #64748b;
  transition: all 0.3s ease;
}
.view-switch__btn:hover {
  background-color: rgba(0, 180, 216, 0.06);
  color: #00B4D8;
}
.view-switch__btn.active {
  background-color: #00B4D8;
  color: #fff;
}
.view-switch__btn i {
  font-size: 16px;
}

/* 内容列表 */
.news-page__list {
  background-color: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  margin-bottom: 24px;
}
.news-page__list.view-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-page__list.view-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.news-page__list.view-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}
/* 列表项 */
.news-item {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.news-page__list.view-grid .news-item {
  background-color: #f8fafc;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.news-page__list.view-grid .news-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.news-page__list.view-list .news-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  border-bottom: 1px solid #e2e8f0;
}
.news-page__list.view-list .news-item:last-child {
  border-bottom: none;
}
.news-page__list.view-list .news-item:hover {
  background-color: #f8fafc;
}
.news-page__list.view-text .news-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #f1f5f9;
}
.news-page__list.view-text .news-item:last-child {
  border-bottom: none;
}
.news-page__list.view-text .news-item:hover {
  background-color: rgba(0, 180, 216, 0.04);
}
.news-item__image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.news-page__list.view-grid .news-item:hover .news-item__image {
  transform: scale(1.05);
}
.news-page__list.view-list .news-item__image {
  width: 200px;
  height: 140px;
  flex-shrink: 0;
  border-radius: 8px;
}
.news-page__list.view-text .news-item__image {
  display: none;
}
.news-item__content {
  padding: 20px;
}
.news-page__list.view-list .news-item__content {
  flex: 1;
  min-width: 0;
  padding: 0;
}
.news-page__list.view-text .news-item__content {
  flex: 1;
  min-width: 0;
  padding: 0;
}
/* 标签 */
.news-item__category {
  display: inline-block;
  padding: 4px 12px;
  background-color: rgba(0, 180, 216, 0.1);
  color: #00B4D8;
  font-size: 12px;
  font-weight: 500;
  border-radius: 20px;
  margin-bottom: 10px;
}
.news-page__list.view-text .news-item__category {
  display: none;
}
/* 标题 */
.news-item__title {
  font-size: 16px;
  font-weight: 600;
  color: #1e293b;
  margin: 0 0 10px 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-decoration: none;
  transition: color 0.3s ease;
}
.news-item__title:hover {
  color: #00B4D8;
}
.news-page__list.view-list .news-item__title {
  font-size: 18px;
  -webkit-line-clamp: 1;
}
.news-page__list.view-text .news-item__title {
  font-size: 15px;
  -webkit-line-clamp: 1;
  margin: 0;
}
/* 描述 */
.news-item__summary {
  font-size: 13px;
  color: #64748b;
  line-height: 1.6;
  margin: 0 0 12px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-page__list.view-list .news-item__summary {
  -webkit-line-clamp: 2;
}
.news-page__list.view-text .news-item__summary {
  display: none;
}
/* 日期、阅读量 */
.news-item__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: #94a3b8;
}
.news-item__meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.news-item__meta i {
  font-size: 12px;
}
.news-page__list.view-text .news-item__meta {
  flex-shrink: 0;
}

@media (max-width: 1200px) {
  .news-page__list.view-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .news-page__content {
    padding: 30px 0;
  }

  .news-page__list.view-grid {
    grid-template-columns: 1fr;
  }
  .news-page__list.view-list .news-item {
    flex-direction: column;
  }
  .news-page__list.view-list .news-item__image {
    width: 100%;
    height: 200px;
  }

  .news-page__view-switch {
    width: 100%;
  }
  .view-switch__btn {
    flex: 1;
    justify-content: center;
    padding: 10px;
  }
  .view-switch__btn span {
    display: none;
  }

  .news-page__list {
    padding: 16px;
  }

  .pagination__btn {
    width: 34px;
    height: 34px;
    font-size: 13px;
  }
  .pagination__info {
    display: none;
  }

  /* 工具栏移动端纵向堆叠 */
  .news-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .news-toolbar__right {
    width: 100%;
  }
  .news-search {
    flex: 1;
  }
  .news-sort {
    width: 100%;
  }
}

/* ========== 工具栏 ========== */
.news-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.news-toolbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 搜索框 */
.news-search {
  position: relative;
  display: flex;
  align-items: center;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}
.news-search__field {
  position: relative;
  display: flex;
  align-items: center;
}
.news-search__icon {
  position: absolute;
  left: 12px;
  font-size: 16px;
  color: #94a3b8;
  pointer-events: none;
}
.news-search__input {
  border: none;
  outline: none;
  padding: 11px 38px 11px 38px;
  font-size: 14px;
  color: #475569;
  width: 250px;
  background-color: transparent;
}
.news-search__input::placeholder {
  color: #cbd5e1;
}
.news-search__clear {
  position: absolute;
  right: 12px;
  font-size: 14px;
  color: #00000040;
  cursor: pointer;
  display: none;
}
.news-search__clear.show {
  display: block;
}
.news-search__clear:hover {
  color: #00000073;
}
.news-search__btn {
  border: none;
  background-color: #00B4D8;
  color: #fff;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.news-search__btn:hover {
  background-color: #0096b8;
}

/* 排序下拉 */
.news-sort {
  padding: 11px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  font-size: 14px;
  color: #475569;
  cursor: pointer;
  outline: none;
  transition: border-color 0.3s ease;
}
.news-sort:hover,
.news-sort:focus {
  border-color: #00B4D8;
}

/* ========== 列表过渡 ========== */
.news-page__list {
  transition: opacity 0.2s ease;
}
.news-page__list.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

/* ========== 骨架屏 ========== */
.news-loading {
  background-color: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.skeleton-card {
  background-color: #f8fafc;
  border-radius: 12px;
  overflow: hidden;
}
.skeleton-card__image {
  width: 100%;
  height: 180px;
  background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
.skeleton-card__body {
  padding: 20px;
}
.skeleton-line {
  height: 14px;
  border-radius: 7px;
  margin-bottom: 10px;
  background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
.skeleton-line.short {
  width: 60%;
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@media (max-width: 1200px) {
  .news-loading { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .news-loading { grid-template-columns: 1fr; }
}

/* ========== 空状态 / 错误状态 ========== */
.news-state {
  background-color: #fff;
  border-radius: 12px;
  padding: 60px 20px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}
.news-state__icon {
  font-size: 48px;
  color: #cbd5e1;
  display: block;
  margin-bottom: 16px;
}
.news-state__text {
  font-size: 15px;
  color: #94a3b8;
  margin: 0 0 20px 0;
}
.news-state__retry {
  border: 1px solid #00B4D8;
  background-color: #fff;
  color: #00B4D8;
  padding: 10px 28px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}
.news-state__retry:hover {
  background-color: #00B4D8;
  color: #fff;
}

/* 分页样式 */
.pagination {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  /*gap: 6px;*/
}
/* 分页文字 */
.pagination-total-text {
  margin-right: 8px;
  vertical-align: middle;
  color: #64748b;
  font-size: 13px;
}
/* 上一页/下一页 */
.pagination-prev, .pagination-next {
  outline: 0;
}
.pagination-prev, .pagination-next, .pagination-jump-prev, .pagination-jump-next {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  color: #475569;
  border-radius: 8px;
  cursor: pointer;
  transition: all .3s ease;
}
.pagination-prev button, .pagination-next button {
  color: #475569;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}
.pagination-prev .pagination-item-link, .pagination-next .pagination-item-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 14px;
  font-weight: 500;
  background-color: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  outline: none;
  transition: all .3s ease;
}
.pagination-prev:hover .pagination-item-link, .pagination-next:hover .pagination-item-link {
  color: #00B4D8;
  border-color: #00B4D8;
}
.pagination-prev, .pagination-jump-prev, .pagination-jump-next {
  margin-right: 8px;
}
/* 分页项 */
.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  margin-right: 8px;
  background-color: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  outline: 0;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  transition: all .3s ease;
}
.pagination-item a {
  color: #475569 !important;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
}
/* 选中状态 */
.pagination-item-active {
  background: #00B4D8;
  border-color: #00B4D8;
}
.pagination-item-active a {
  color: #fff !important;
}
.pagination-item:hover {
  border-color: #00B4D8;
}
.pagination-item:hover a {
  color: #00B4D8 !important;
}
.pagination-item-active:hover a {
  color: #fff !important;
}
/* 前后5页 */
.pagination-jump-prev {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  color: #475569;
  border-radius: 8px;
  cursor: pointer;
  transition: all .3s ease;
}
.pagination-jump-prev .pagination-item-container, .pagination-jump-next .pagination-item-container {
  position: relative;
}
.pagination-jump-prev .pagination-item-container .pagination-item-ellipsis, .pagination-jump-next .pagination-item-container .pagination-item-ellipsis {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00000040;
  font-size: 14px;
  font-weight: 500;
  opacity: 1;
  transition: all .2s ease;
}
.pagination-jump-prev .pagination-item-container .pagination-item-link-icon, .pagination-jump-next .pagination-item-container .pagination-item-link-icon {
  color: #00B4D8;
  font-size: 14px;
  font-weight: 500;
  opacity: 0;
  transition: all .2s ease;
}
.pagination-jump-prev:hover .pagination-item-ellipsis, .pagination-jump-next:hover .pagination-item-ellipsis {
  opacity: 0;
}
.pagination-jump-prev:hover .pagination-item-link-icon, .pagination-jump-next:hover .pagination-item-link-icon {
  opacity: 1;
}
/* 禁用状态 */
.pagination-disabled, .pagination-disabled:hover {
  cursor: not-allowed;
}
.pagination-disabled .pagination-item-link, .pagination-disabled:hover .pagination-item-link {
  color: #475569;
  border-color: #e2e8f0;
  opacity: 0.4;
  cursor: not-allowed;
}
/* 分页选项卡 */
.pagination-options {
  display: inline-block;
  margin-left: 16px;
  vertical-align: middle;
}

.loading-spin{
  animation: spin 1s linear infinite;
}
.news-state {
  position: relative;
  min-height: 200px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:40px 0;
}

@keyframes spin {
  from{transform:rotate(0deg);}
  to{transform:rotate(360deg);}
}