.main-box {
  padding-bottom: 100px;
  background-color: #fff;
  min-width: 1920px;
  position: relative;
  font-family: 宋体, 微软雅黑, "Microsoft YaHei";
}
.header-img {
  position: relative;
  z-index: 1;
}
.header-img img {
  width: 100%;
}
.content-box {
  position: relative;
  z-index: 2;
}
.footer-img {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 600px;
  z-index: 0;
}
.footer-img img {
  width: 100%;
  height: 100%;
}
.dfw {
  width: 1200px;
  margin: 0 auto;
}

/* ============================== 样式分割线 ========================== */

/* 轮播图区域样式 */
.carousel-content {
  margin-top: 30px;
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

/* 左侧轮播图样式 */
.carousel-wrapper {
  position: relative;
  width: 648px;
  height: 430px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.carousel-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  position: relative;
}

.carousel-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: rgba(0, 0, 0, 0.6);
  color: rgba(255, 255, 255, 0.6);
  padding: 0 20px;
  display: flex;
  align-items: center;
}

.carousel-caption h3 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 60%;
  margin: 0;
  font-size: 12px;
  font-weight: normal;
  line-height: 1.2;
}

.carousel-indicators {
  position: absolute;
  bottom: 8px;
  right: 20px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.indicator {
  width: 15px;
  height: 15px;
  border: none;
  background: #999;
  cursor: pointer;
  transition: background 0.3s ease;
  color: #fff;
}

.indicator.active {
  background: #ff8800;
}

/* 右侧稿件列表样式 */
.article-list {
  width: 520px;
  min-height: 430px;
}

.article-item {
  border-bottom: 1px solid #e5e5e5;
  padding: 15px 0;
}

/* 稿件标题样式 */
.article-title {
  margin-bottom: 12px;
}

.article-title a {
  color: #c13b14;
  font-weight: bold;
  font-size: 20px;
  text-decoration: none;
  transition: text-decoration 0.3s ease;
}

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

/* 稿件内容样式 */
.article-content {
  color: #666666;
  font-size: 14px;
  line-height: 1.6;
  text-indent: 2em;
}

.detail-btn {
  color: #c13b14;
  text-decoration: none;
  font-weight: normal;
  margin-left: 8px;
}

.detail-btn:hover {
  text-decoration: underline;
}

/* ============================== 十三五成就巡礼样式 ========================== */

/* 成就巡礼区域样式 */
.achievement-section {
  margin-top: 40px;
}

/* 标题图片样式 */
.achievement-title-img {
  margin-bottom: 30px;
  text-align: center;
}

.achievement-title-image {
  max-width: 100%;
  height: auto;
}

/* 稿件列表样式 */
.achievement-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.achievement-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

/* 左侧图片样式 */
.achievement-item-left {
  flex: 0 0 auto;
}

.achievement-item-image {
  width: 400px;
  height: 200px;
  object-fit: cover;
}

/* 右侧内容样式 */
.achievement-item-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

/* 标题样式 */
.achievement-item-title {
  margin: 0;
}

.achievement-item-title a {
  color: #000000;
  font-size: 24px;
  font-weight: bold;
  text-decoration: none;
  transition: text-decoration 0.3s ease;
}

.achievement-item-title a:hover {
  text-decoration: underline;
}

/* 详细内容样式 */
.achievement-item-content {
  color: #000000;
  font-size: 14px;
  line-height: 1.6;
  text-indent: 2em;
}

.achievement-detail-btn {
  color: #c13b14;
  text-decoration: none;
  margin-left: 8px;
}

.achievement-detail-btn:hover {
  text-decoration: underline;
}

/* ============================== 十三五成就掠影样式 ========================== */

/* 成就掠影区域样式 */
.achievement-gallery-section {
  margin-top: 40px;
}

/* 标题图片样式 */
.gallery-title-img {
  margin-bottom: 30px;
  text-align: center;
}

.gallery-title-image {
  max-width: 100%;
  height: auto;
}

/* 稿件列表样式 - Grid布局 */
.gallery-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* 稿件项样式 */
.gallery-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 图片样式 */
.gallery-item-image {
  overflow: hidden;
}

.gallery-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* 标题样式 */
.gallery-item-title {
  text-align: center;
}

.gallery-item-title a {
  color: #114477;
  font-size: 16px;
  text-decoration: none;
  transition: color 0.3s ease, text-decoration 0.3s ease;
}

.gallery-item-title a:hover {
  color: #cc3300;
  text-decoration: underline;
}