body {
  font-family: "Microsoft YaHei", sans-serif;
  color: #333;
  background-color: #fff;
}
.container-main {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.container-banner {
  width: 100%;
  margin-top: 70px;
  height: 439px;
  background-color: #fff;
  padding-bottom: 40px;
  background: url(https://31247282.s61i.faiusr.com/2/AD0IspfzDhACGAAgtNOfpAYowOfh9QUwgA84uwM.jpg)
      repeat top,
    transparent;
  background-size: cover;
}

.container {
  width: 100%;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 标题区域样式 */
.header-content {
  width: 100%;
  text-align: left;
  padding: 60px 40px 40px;
  color: #0f40f5;
  min-width: 920px;
}

/* 主内容区域样式 */
.main-content {
  text-align: center;
  position: relative;
  padding: 80px 0 120px;
}

/* 主标题样式 */
.main-title {
  font-size: 54px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 10px;
}
/* 副标题样式 */
.sub-title {
  font-size: 30px;
  line-height: 1.5;
  padding-left: 200px;
}

.content-container {
  width: 1280px;
  padding: 60px 80px;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 60px;
}

/* 内容容器 */
.content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
}

/* 图片样式 */
.image-container {
  width: 500px;
  overflow: hidden;
  border-radius: 5px;
}

.image-container img {
  width: 100%;
  height: 240px;
  display: block;
}

/* 文字内容样式 */
.text-content {
  flex: 1;
  min-width: 300px;
  font-weight: 700;
  color: #000;
  line-height: 1.8;
}

.team-title {
  font-size: 36px;
  font-weight: 700;
  color: #000;
  text-align: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-bottom: 40px;
}

.team-title .circle-icon {
  font-size: 40px;
  color: #0f40f5;
}
.business-layout {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

/* 业务卡片容器 */
.cards-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

/* 单个业务卡片 */
.business-card {
  flex: 1;
  min-width: 300px;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* 卡片头部 */
.card-header {
  padding: 20px;
  text-align: center;
}

.card-header i {
  font-size: 24px;
  font-weight: 700;
  color: #0f40f5;
  margin-bottom: 10px;
}

/* 卡片主体 */
.card-body {
  flex: 1;
  padding: 20px;
  background-color: #fff;
  border: 3px solid #0f40f5;
  border-radius: 8px;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.card-body:hover {
  transform: translateY(-5px);
}
.card-body-header {
  height: 72px;
  display: flex;
  align-items: center;
}
/* 数据指标 */
.data-indicator {
  display: inline-block;
  width: 27px;
  height: 54px;
  border: 3px solid #0f40f5;
  color: #000;
  border-radius: 4px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  margin-right: 10px;
  vertical-align: middle;
}
.card-body-header-item {
  display: flex;
  align-items: center;
}
.card-body-header-item:nth-child(1) {
  margin-right: 20px;
}
.card-body-header-item .data-indicator {
  height: 72px;
}

.data-value {
  font-size: 24px;
  font-weight: bold;
  color: #0f40f5;
}

/* 特色标签 */
.highlight-tag {
  display: inline-block;
  background-color: #0f40f5;
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  margin-right: 10px;
  vertical-align: middle;
}

/* 列表项 */
.feature-list {
  list-style-type: none;
  margin: 15px 0;
  height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.feature-list li {
  position: relative;
  padding-left: 20px;
  color: #0f40f5;
  font-weight: bold;
}

.feature-list li:before {
  content: "✓";
  position: absolute;
  left: 4px;
}

/* 图片占位符 */
.image-placeholder {
  width: 100%;
  height: 150px;
  background-color: #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-placeholder img {
  width: 100%;
  height: 100%;
  border-radius: 4px;
}
.staff-layout {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 20px;
  text-align: center;
}

/* 柱状图容器 */
.chart-container {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 4px;
  margin-top: 20px;
}

/* 单个柱状图 */
.chart-bar {
  width: 210px;
  height: 280px;
  background-image: url(../images/city.jpg);
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 20px 2px;
  transition: transform 0.3s ease;
  font-weight: bold;
  color: #000;
  border-radius: 5px;
}

.chart-bar:hover {
  transform: translateY(-5px);
}

/* 城市名称 */
.city-name {
  font-style: italic;
  font-size: 40px;
  margin-bottom: 20px;
}

/* 业务类型 */
.business-type {
  font-size: 24px;
}

/* 人数信息 */
.staff-count {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 15px;
}

/* 团队标签 */
.team-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 4px;
  height: 80px;
}

.team-tag {
  display: inline-block;
  border: 1px solid #000;
  color: #000;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 12px;
  background-color: #fff;
  transition: all 0.3s ease;
  font-weight: normal;
}

/* 中部最高柱子特殊样式 */
.chart-bar-center {
  padding-top: 40px;
  width: 240px;
  height: 360px;
  background-color: #d8e9f2;
  z-index: 1;
}
.chart-bar-center .team-tags {
  column-gap: 20px;
}

.chart-bar-center .team-tag {
  padding: 2px 12px;
}

.chart-bar-center .staff-count {
  margin-bottom: 18px;
}

.timeline-layout {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 20px;
  text-align: center;
}

/* 时间轴容器 */
.timeline-container {
  position: relative;
  height: 430px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  overflow: hidden;
}

/* 时间轴线 */
.timeline-line {
  position: absolute;
  top: 51%;
  left: 50%;
  width: 1040px;
  height: 5px;
  background-color: #0f40f5;
  transform: translate(-50%, -50%);
  z-index: 1;
}

/* 时间点容器 */
.timeline-point {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 340px;
  padding: 0 20px;
  min-height: 200px;
  transition: transform 0.3s ease;
}
.timeline-point:nth-child(1) {
  top: 0px;
  left: 40px;
}
.timeline-point:nth-child(3) {
  top: 0px;
  left: 390px;
}
.timeline-point:nth-child(5) {
  top: 0;
  left: 740px;
}
.timeline-point:nth-child(2) {
  top: 246px;
  left: 240px;
}
.timeline-point:nth-child(4) {
  top: 246px;
  left: 590px;
}
.timeline-point::after {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  width: 3px;
  height: 200px;
  background-color: #0f40f5;
}
.timeline-point:nth-child(4)::after,
.timeline-point:nth-child(2)::after {
  top: -24px;
}

/* 时间标签 */
.time-label {
  font-size: 28px;
  text-align: left;
  font-weight: bold;
  color: #000;
  margin-bottom: 15px;
  position: relative;
  z-index: 2;
}

/* 内容区域 */
.content-area {
  position: relative;
  z-index: 2;
  color: #000;
  font-size: 14px;
  font-weight: 700;
}

/* 列表项 */
.timeline-item {
  list-style-type: none;
  margin: 10px 0;
  padding-left: 20px;
  position: relative;
  text-align: left;
}

.timeline-item:before {
  content: "•";
  font-size: 16px;
  top: -2px;
  position: absolute;
  left: 10px;
  color: #0f40f5;
  font-weight: bold;
}

.timeline-item strong {
  color: #0f40f5;
  font-weight: bold;
}

/* 特殊强调文本 */
.highlight-text {
  color: #0f40f5;
  font-weight: bold;
}

.arrow-indicator {
  position: absolute;
  top: 51%;
  right: 0;
  width: 0;
  height: 0;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 24px solid #0f40f5;
  transform: translateY(-50%);
  z-index: 1;
  pointer-events: none;
}