* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
  outline: none;
  border: none;
}

.content {
  width: 100%;
  padding: 17px min(4.32vw, 83px) 65px;
}

.news-container {
  display: flex;
}
.news-container-left-top {
  width: 100%;
}
.news-container-left {
  width: 284px;
  display: flex;
  align-items: center;
  flex-direction: column;
}
.news-center-title {
  width: 100%;
  height: 87px;
  background: #1c62c2;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding: 20px 0px 24px 34px;
}
.news-center-title span {
  font-family: Microsoft YaHei;
  font-weight: bold;
  font-size: 18px;
  line-height: 18px;
  height: 18px;
  color: #ffffff;
  margin-bottom: 12px;
}
.news-center-title span:last-child {
  font-family: Microsoft YaHei;
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  height: 13px;
  line-height: 13px;
}

.news-center-content-tabs {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  width: 100%;
  margin-top: 15px;
  background: #f7f9fa;
}
.news-center-content-tabs a {
  width: 100%;
}
.news-center-content-tabs-item {
  width: 100%;
  font-family: NotoSansHans;
  font-weight: 500;
  font-size: 20px;
  color: #4a4a4a;
  line-height: 80px;
  height: 80px;
  padding-left: 34px;
}

.news-center-content-tabs-item.active {
  background: #dae7fa;
  position: relative;
}
.news-center-content-tabs-item.active::before {
  content: "";
  display: block;
  width: 4px;
  height: 100%;
  background: #459bff;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.news-center-content-tabs-item:hover {
  cursor: pointer;
  background: #dae7fa;
  position: relative;
}
.news-container-right {
  width: calc(100% - 284px - 20px);
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-left: 20px;
}

.news-list {
  width: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}

.news-list-item {
  width: 100%;
  display: flex;
  align-items: center;
  height: 158px;
  background: #f7f9fa;
  border: 1px solid #e5e5e5;
  padding: 24px 21px 26px 26px;
  gap: 27px;
}

.news-list-item .news-list-item-left {
  display: flex;
  align-items: center;
  flex-direction: column;
  width: 128px;
  height: 108px;
  background: #ffffff;
  flex-shrink: 0;
}

.news-list-item .news-list-item-left .news-list-item-left-date {
  font-family: NotoSansHans;
  font-weight: bold;
  font-size: 36px;
  color: #4b96ff;
  line-height: 36px;
  flex-shrink: 0;
  margin-top: 20px;
}

.news-list-item .news-list-item-left .news-list-item-left-month {
  height: 13px;
  font-family: NotoSansHans;
  font-weight: 400;
  font-size: 16px;
  color: #727272;
  line-height: 36px;
  flex-shrink: 0;
  margin-bottom: 20px;
  margin-top: 5px;
}

.news-list-item-right {
  width: 100%;
}

.news-list-item-right-title {
  width: 99%;
  font-family: NotoSansHans;
  font-weight: 500;
  font-size: 21px;
  color: #292929;
  line-height: 24px;
  margin-bottom: 15px;
  display: -moz-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-list-item-right-title a {
  display: -moz-box;

  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 80%;
}

.news-list-item-right-content {
  width: 100%;
  font-family: NotoSansHans;
  font-weight: 400;
  font-size: 20px;
  color: #6b6b6b;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

@media screen and (max-width: 1280px) {
  .news-list-item-left {
    width: 96px !important;
    height: 84px !important;
  }
  .news-list-item-left-date {
    margin-top: 5px !important;

    font-size: 24px !important;
  }
  .news-list-item-left-month {
    font-size: 14px !important;
  }
  .news-list-item-right-title {
    font-size: 22px;
  }
  .news-list-item-right-content {
    font-size: 14px;
  }
}

/* 移动端适配 - 平板端 (768px - 1023px) */
@media screen and (max-width: 1023px) and (min-width: 768px) {
  .content {
    padding: 15px 20px 50px;
  }
  
  .news-container {
    flex-direction: column;
    gap: 20px;
  }
  
  .news-container-left {
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  
  .news-center-title {
    width: 200px;
    height: 70px;
    padding: 15px 0 15px 20px;
  }
  
  .news-center-title span {
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .news-center-title span:last-child {
    font-size: 14px;
  }
  
  .news-center-content-tabs {
    flex-direction: row;
    width: calc(100% - 220px);
    margin-top: 0;
    gap: 10px;
  }
  
  .news-center-content-tabs-item {
    width: auto;
    height: 50px;
    line-height: 50px;
    padding: 0 20px;
    font-size: 16px;
    text-align: center;
  }
  
  .news-container-right {
    width: 100%;
    margin-left: 0;
  }
  
  .news-list-item {
    height: 120px;
    padding: 15px;
    gap: 15px;
  }
  
  .news-list-item .news-list-item-left {
    width: 80px;
    height: 90px;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-date {
    font-size: 24px;
    margin-top: 10px;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-month {
    font-size: 12px;
    margin-bottom: 10px;
  }
  
  .news-list-item-right-title {
    font-size: 16px;
    line-height: 20px;
    margin-bottom: 10px;
  }
  
  .news-list-item-right-content {
    font-size: 14px;
    line-height: 18px;
  }
}

/* 移动端适配 - 手机端 (767px以下) */
@media screen and (max-width: 767px) {
  .content {
    padding: 10px 15px 40px;
  }
  
  .news-container {
    flex-direction: column;
    gap: 15px;
  }
  
  .news-container-left {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }
  
  .news-center-title {
    width: 100%;
    height: 60px;
    padding: 12px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  
  .news-center-title span {
    font-size: 14px;
    margin-bottom: 0;
  }
  
  .news-center-title span:last-child {
    font-size: 12px;
  }
  
  .news-center-content-tabs {
    flex-direction: row;
    width: 100%;
    margin-top: 10px;
    gap: 5px;
    overflow-x: auto;
    padding: 0 10px;
    line-height: 100%;
  }
  
  .news-center-content-tabs::-webkit-scrollbar {
    display: none;
  }
  
  .news-center-content-tabs-item {
    width: auto;
    min-width: 80px;
    height: 40px;
    line-height: 40px;
    padding: 0 15px;
    font-size: 14px;
    text-align: center;
    white-space: nowrap;
    flex-shrink: 0;
  }
  
  .news-container-right {
    width: 100%;
    margin-left: 0;
  }
  
  .news-list {
    gap: 8px;
  }
  
  .news-list-item {
    height: auto;
    min-height: 100px;
    padding: 12px;
    gap: 10px;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .news-list-item .news-list-item-left {
    width: 100%;
    height: auto;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    padding: 8px 0;
    border-bottom: 1px solid #e5e5e5;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-date {
    font-size: 18px;
    margin-top: 0;
    color: #4b96ff;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-month {
    font-size: 12px;
    margin-bottom: 0;
    margin-top: 0;
  }
  
  .news-list-item-right {
    width: 100%;
    padding-top: 8px;
  }
  
  .news-list-item-right-title {
    font-size: 15px;
    line-height: 18px;
    margin-bottom: 8px;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .news-list-item-right-title a {
    width: 100%;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  .news-list-item-right-content {
    font-size: 13px;
    line-height: 16px;
    -webkit-line-clamp: 3;
  }
  
  /* 分页适配 */
  .customBootstrap {
    text-align: center;
    margin-top: 20px;
  }
  
  .pagination {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
  }
  
  .pagination > li > a,
  .pagination > li > span {
    padding: 6px 10px;
    font-size: 12px;
    min-width: 32px;
    text-align: center;
  }
}

/* 小屏手机适配 (479px以下) */
@media screen and (max-width: 479px) {
  .content {
    padding: 8px 10px 30px;
  }
  
  .news-center-title {
    height: 50px;
    padding: 10px ;
  }
  
  .news-center-title span {
    font-size: 13px;
  }
  
  .news-center-title span:last-child {
    font-size: 11px;
  }
  
  .news-center-content-tabs {
    padding: 0 5px;
  }
  
  .news-center-content-tabs-item {
    min-width: 70px;
    height: 35px;
    line-height: 35px;
    padding: 0 12px;
    font-size: 13px;
  }
  
  .news-list-item {
    padding: 10px;
    gap: 8px;
  }
  
  .news-list-item .news-list-item-left {
    padding: 6px 0;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-date {
    font-size: 16px;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-month {
    font-size: 11px;
  }
  
  .news-list-item-right-title {
    font-size: 14px;
    line-height: 17px;
    margin-bottom: 6px;
  }
  
  .news-list-item-right-content {
    font-size: 12px;
    line-height: 15px;
  }
  
  .pagination > li > a,
  .pagination > li > span {
    padding: 5px 8px;
    font-size: 11px;
    min-width: 28px;
  }
}

/* 超小屏手机适配 (319px以下) */
@media screen and (max-width: 319px) {
  .content {
    padding: 5px 8px 25px;
  }
  
  .news-center-title {
    height: 45px;
    padding: 8px;
  }
  
  .news-center-title span {
    font-size: 12px;
  }
  
  .news-center-title span:last-child {
    font-size: 10px;
  }
  
  .news-center-content-tabs-item {
    min-width: 60px;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    font-size: 12px;
  }
  
  .news-list-item {
    padding: 8px;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-date {
    font-size: 14px;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-month {
    font-size: 10px;
  }
  
  .news-list-item-right-title {
    font-size: 13px;
    line-height: 16px;
  }
  
  .news-list-item-right-content {
    font-size: 11px;
    line-height: 14px;
  }
  
  .pagination > li > a,
  .pagination > li > span {
    padding: 4px 6px;
    font-size: 10px;
    min-width: 24px;
  }
}

/* 横屏模式适配 */
@media screen and (orientation: landscape) and (max-height: 500px) {
  .content {
    padding: 5px 15px 20px;
  }
  
  .news-container-left {
    flex-direction: row;
    gap: 15px;
  }
  
  .news-center-title {
    width: 150px;
    height: 50px;
    padding: 10px 0 10px 15px;
  }
  
  .news-center-content-tabs {
    flex: 1;
    margin-top: 0;
  }
  
  .news-list-item {
    height: 80px;
    padding: 10px;
  }
  
  .news-list-item .news-list-item-left {
    width: 60px;
    height: 60px;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-date {
    font-size: 16px;
    margin-top: 5px;
  }
  
  .news-list-item .news-list-item-left .news-list-item-left-month {
    font-size: 10px;
    margin-bottom: 5px;
  }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
  .news-list-item-right-title a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .pagination > li > a,
  .pagination > li > span {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* 移动端点击反馈效果 */
@media screen and (max-width: 767px) {
  .news-center-content-tabs-item:active {
    background-color: #c1d8f7 !important;
    transform: scale(0.98);
    transition: all 0.1s ease;
  }
  
  .news-list-item-right-title a.clicked {
    background-color: rgba(75, 150, 255, 0.1);
    border-radius: 4px;
    transition: background-color 0.2s ease;
  }
  
  .pagination > li > a:active,
  .pagination > li > span:active {
    background-color: #e6f0ff !important;
    transform: scale(0.95);
    transition: all 0.1s ease;
  }
  
  /* 移动端滚动条隐藏 */
  .news-center-content-tabs::-webkit-scrollbar {
    display: none;
  }
  
  /* 移动端加载状态 */
  .news-list-item {
    transition: opacity 0.3s ease;
  }
  
  .news-list-item.loading {
    opacity: 0.6;
  }
  
  /* 移动端空状态 */
  .news-list-empty {
    text-align: center;
    padding: 40px 20px;
    color: #999;
    font-size: 14px;
  }
  
  .news-list-empty::before {
    content: "📰";
    font-size: 48px;
    display: block;
    margin-bottom: 10px;
  }
}