.main > section {
  width: 100%;
  min-width: 1440px;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.main > .section-1 {
  height: 600px;
  background-image: url('../../../img/about/banner.png');
}
.main > .section-2 {
  width: 100%;
  min-width: 1440px;
  /* height: 760px; */
  background-color: #fff;
}
.main > .section-2 > .content {
  width: 1440px;
  margin: 0 auto;
}
.main > .section-2 > .content > .title {
  text-align: center;
  padding-top: 100px;
  padding-bottom: 40px;
  font-size: 36px;
  font-weight: 600;
  color: #333;
  line-height: 40px;
}
.main > .section-2 > .content > .about {
  width: 100%;
  /* height: 260px; */
  background: #ffffff;
  position: relative;
  bottom: 30px;
}
.main > .section-2 > .content > .about > .text {
  /* padding: 35px 0 0 0; */
  font-size: 16px;
  font-weight: 400;
  color: #333333;
}
.main > .section-2 > .content > .about > .text > p {
  line-height: 26px;
  letter-spacing: 0.1px;
}
.main > .section-2 > .content > .brief {
  display: flex;
  align-items: center;
  justify-content: center;
}
.main > .section-2 > .content > .brief > .left {
  width: 580px;
  height: 350px;
  background: #fbfbfb;
  box-shadow: 0px 1px 4px 0px rgba(213, 213, 213, 0.5);
  float: left;
}
.main > .section-2 > .content > .brief > .left > .user {
  display: flex;
}
.main > .section-2 > .content > .brief > .left > .user > .xudemin {
  float: left;
  width: 277px;
  height: 310px;
  overflow: hidden;
  margin: 16px;
  
}
.main > .section-2 > .content > .brief > .left > .user > .text {
  float: left;
}
.main > .section-2 > .content > .brief > .left > .user > .text > h1 {
  font-size: 36px;
  font-weight: 500;
  color: #333333;
}
.main > .section-2 > .content > .brief > .left > .user > .text > p {
  font-size: 16px;
  color: #666666;
  line-height: 20px;
}
.main > .section-2 > .content > .brief > .right {
  width: 604px;
  height: 337px;
  /* background: #fbfbfb; */
  /* box-shadow: 0px 1px 4px 0px rgba(213, 213, 213, 0.5); */
  border-radius: 4px;
  display: flex;
  float: right;
}
.main > .section-2 > .content > .brief > .right > .left {
  padding-top: 24px;
  padding-left: 24px;
  padding-right: 50px;
  float: left;
}
.main > .section-2 > .content > .brief > .right > .left > .icon-condition {
  width: 147px;
  height: 259px;
  background-image: url('../../../img/index/icon-condition.png');
}
.main > .section-2 > .content > .brief > .right > .right {
  padding-top: 26px;
  float: right;
}
.main > .section-2 > .content > .brief > .right > .right > .level > .row {
  width: 368px;
  display: flex;
  align-items: center;
}
.main
  > .section-2
  > .content
  > .brief
  > .right
  > .right
  > .level
  > .row
  > .icon {
  float: left;
}
.main
  > .section-2
  > .content
  > .brief
  > .right
  > .right
  > .level
  > .row
  > .icon.icon-jia {
  width: 14px;
  height: 12px;
  background-image: url('../../../img/index/icon-jia.png');
}
.main
  > .section-2
  > .content
  > .brief
  > .right
  > .right
  > .level
  > .row
  > .icon.icon-jiantou {
  margin-top: 6px;
  margin-bottom: 6px;
  width: 17px;
  height: 17px;
  background-image: url('../../../img/index/icon-jiantou.png');
}
.main
  > .section-2
  > .content
  > .brief
  > .right
  > .right
  > .level
  > .row
  > .susonedu-name {
  float: left;
  width: 391px;
  height: 60px;
  background: #b53434;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #ffffff;
  line-height: 60px;
  text-align: center;
}
.main
  > .section-2
  > .content
  > .brief
  > .right
  > .right
  > .level
  > .row
  > .name-btn {
  float: left;
  height: 32px;
  border-radius: 4px;
  border: 1px solid #999999;
  font-size: 14px;
  font-family: PingFang-SC-Regular, PingFang-SC;
  font-weight: 400;
  color: #666666;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 32px;
  text-align: center;
}
.main > .section-2-0 {
  height: 727px;
  margin-top: 100px;
  background-color: #f4f4f4;
}
.main > .section-2-0 > .content {
  width: 1440px;
  margin: 0 auto;
  position: relative;
}
.main > .section-2-0 > .content > .title {
  text-align: center;
  padding-top: 64px;
  padding-bottom: 40px;
  font-size: 36px;
  font-weight: 600;
  color: #333;
  line-height: 40px;
}
.main > .section-2-0 > .content > .con {
  display: flex;
  gap: 0;         /* 去除卡片间隙 */
  flex-wrap: nowrap;
  justify-content: flex-start;
}
.main > .section-2-0 > .content > .con > .row {
  width: 360px;
  height: 481px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* 添加平滑的贝塞尔曲线过渡 */
  transform: translateY(0); /* 初始位置 */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); /* 初始添加轻微阴影 */
  will-change: transform, box-shadow; /* 提示浏览器优化性能 */
  overflow: hidden; /* 防止内部内容溢出 */
  background: white; /* 确保背景为白色 */
}

.main > .section-2-0 > .content > .con > .row:hover {
  transform: translateY(-8px) scale(1.02); /* 上移并轻微放大 */
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18), 0 0 2px rgba(0, 0, 0, 0.1); /* 多层阴影，增加立体感 */
  z-index: 1; /* 确保悬停元素在上层 */
}
.main > .section-2-0 > .content > .con > .row > .full-img {
  width: 360px;
  height: 481px;
  overflow: hidden;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* border: 1px dashed white; */
}
.main > .section-2-0 > .content > .con > .row > .full-img > .text-content {
  position: absolute;
  top: 30px;
  left: 25px;
  text-align: left;
  color: white;
  z-index: 2;
}
.main
  > .section-2-0
  > .content
  > .con
  > .row
  > .full-img
  > .text-content
  > .line {
  width: 40px;
  height: 3px;
  background: #fff;
  margin: 10px 0 15px 0; /* 增加上边距为10px */
  border: none;
  border-radius: 2px;
}
.main > .section-2-0 > .content > .con > .row > .full-img > .text-content > .z {
  font-size: 24px;
  font-weight: 500;
  line-height: 40px;
  margin-bottom: 5px;
}
.main > .section-2-0 > .content > .con > .row > .full-img > .text-content > .y {
  font-size: 18px;
  line-height: 30px;
}
.main
  > .section-2-0
  > .content
  > .con
  > .row
  > .full-img
  > .text-content
  > .desc {
  font-size: 16px;
  line-height: 24px;
  opacity: 0.9;
}
.main > .section-2-0 > .content > .con > .row > .full-img.img1 {
  background-image: url('../../../img/about/wh1.png');
}
.main > .section-2-0 > .content > .con > .row > .full-img.img2 {
  background-image: url('../../../img/about/wh2.png');
}
.main > .section-2-0 > .content > .con > .row > .full-img.img3 {
  background-image: url('../../../img/about/wh3.png');
}
.main > .section-2-0 > .content > .con > .row > .full-img.img4 {
  background-image: url('../../../img/about/wh4.png');
}
.main > .section-2-0 > .content > .con > .row > .full-img::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: rgba(0, 0, 0, 0.4); */
  z-index: 1;
}
.main > .seciton-2-1 {
  background: #ffffff;
  height: 600px;
  width: 100%;
  padding: 20px 0;
}

.main > .seciton-2-1 > .content {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.main > .seciton-2-1 > .content > .title {
  text-align: center;
  padding-bottom: 40px;
  font-size: 36px;
  font-weight: 600;
  color: #333;
  line-height: 40px;
}
/* 时间轴容器 */
.timeline {
  position: relative;
  padding: 160px 0;
}

.timeline-axis {
  position: absolute;
  top: 50%;
  left: 5%;
  width: 90%;
  height: 6px;
  background: #b52e2e;
  border-radius: 3px;
  transform: translateY(-50%);
  z-index: 1;
}

.timeline-items {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: 0 5%;
  z-index: 2;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  width: 14%;
}

.year-marker {
  width: 50px;
  height: 50px;
  background: white;
  border: 4px solid #b52e2e;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  font-weight: bold;
  color: #b52e2e;
  margin-bottom: 20px;
  z-index: 2;
  position: relative;
}

.year-label {
  font-size: 20px;
  font-weight: bold;
  color: #b52e2e;
  margin-bottom: 15px;
}

.event-card {
  width: 280px;
  height: auto;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
  position: absolute;
  z-index: 3;
}

/* 奇数年份（2019,2021,2023,2025）卡片在轴下方 */
.timeline-item:nth-child(odd) .event-card {
  top: 120px;
}

/* 偶数年份（2020,2022,2024）卡片在轴上方 */
.timeline-item:nth-child(even) .event-card {
  bottom: 120px;
}

.event-card::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
}

/* 奇数年份箭头在卡片上方 */
.timeline-item:nth-child(odd) .event-card::before {
  top: -10px;
  border-bottom: 10px solid #e0e0e0;
}

/* 偶数年份箭头在卡片下方 */
.timeline-item:nth-child(even) .event-card::before {
  bottom: -10px;
  border-top: 10px solid #e0e0e0;
}

.event-content {
  font-size: 14px;
  line-height: 1.8;
  color: #333;
}

.event-content ul {
  list-style-type: none;
  padding-left: 5px;
}

.event-content li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 20px;
}

.event-content li::before {
  content: '•';
  color: #d62c2c;
  font-size: 18px;
  position: absolute;
  left: 0;
  top: -2px;
}

.main > .seciton-2-1 > .desc {
  text-align: center;
  padding: 40px 0 30px;
  font-size: 20px;
  font-weight: 300;
  color: #888;
  line-height: 33px;
  border-top: 1px solid #eee;
  margin: 40px 60px 0;
}
.main > .section-3 {
  min-height: 1000px;
  background-color: #fff;
}
.main > .section-3 > .content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  position: relative;
}
.main > .section-3 > .content > .row {
  padding-top: 120px;
  display: flex;
  justify-content: space-between;
}
.main > .section-3 > .content > .row > .col {
  float: left;
  width: 358px;
  display: flex;
  flex-direction: column;
}
.main > .section-3 > .content > .row > .col > .title {
  padding-bottom: 24px;
  margin-bottom: 32px;
  font-size: 30px;
  font-weight: 500;
  color: #b53434;
  line-height: 42px;
  border-bottom: 2px solid #b53434;
}
.main > .section-3 > .content > .row > .col > .node {
  display: flex;
  position: relative;
  padding-bottom: 60px;
  float: left;
}
.main > .section-3 > .content > .row > .col > .node::after {
  content: '';
  position: absolute;
  top: 0;
  left: 39px;
  width: 0;
  height: 100%;
  border-left: 2px solid #ebedf0;
  z-index: 1;
}
.main > .section-3 > .content > .row > .col > .node:nth-last-child(1)::after {
  border: none;
}
.main > .section-3 > .content > .row > .col > .node > .logo {
  float: left;
  width: 80px;
  height: 80px;
  z-index: 2;
  margin-right: 17px;
}
.main > .section-3 > .content > .row > .col > .node > .texts {
  width: 229px;
  float: left;
  padding-right: 32px;
  flex: 1;
}
.main > .section-3 > .content > .row > .col > .node > .texts > .time {
  padding-bottom: 12px;
  font-size: 24px;
  font-weight: 400;
  color: #666666;
  line-height: 33px;
}
.main > .section-3 > .content > .row > .col > .node > .texts > .desc {
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  line-height: 22px;
}
/* 荣誉资质区块整体样式 */
.main > .section-5 {
  height: auto;
  min-height: 683px;
  position: relative;
  overflow: hidden; /* 隐藏延伸出去的书架部分 */
  background-color: #FAFAFA;
}

.main > .section-5 > .content {
  width: 1440px;
  height: auto;
  margin: 0 auto;
  position: relative;
  padding: 60px 0 80px;
}

.main > .section-5 > .content > .title {
  text-align: center;
  padding-bottom: 40px;
  font-size: 36px;
  font-weight: 600;
  color: #333;
  line-height: 40px;
  margin-top: 0;
}

/* 上部区块 - 文字介绍和证书图 */
.section-5 .honour-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 36px;
  position: relative;
}

/* 文字区域 - 宽748px，距离左侧屏幕240px */
.section-5 .honour-desc {
  width: 748px;
  font-size: 16px;
  color: #333;
  line-height: 1.5;
  /* padding-left: 240px;  */
  min-width: 0;
  box-sizing: border-box;
}
.section-5 .honour-desc .spacer {
  display: block;
  margin-bottom: 16px; /* 增加段落间距 */
  content: "";
}

/* 上部右侧证书图区域 */
.section-5 .honour-top-imgs {
  width: auto;
  display: flex;
  gap: 80px;
  position: relative;
  z-index: 2; /* 确保在书架上方 */
}

.section-5 .honour-img-box {
  width: 220px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  /* background: #fff; */
  /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); */
}

.section-5 .honour-img-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* 上部书架装饰 - 宽868px, 高22px，紧挨屏幕右边 */
.section-5 .honour-top::after {
  content: '';
  position: absolute;
  bottom: -22px; /* 书架高度22px */
  right: calc((100vw - 1440px) / -2); /* 延伸到屏幕右边 */
  width: 868px;
  height: 22px;
  background: #ffffff;
  z-index: 1;
  
  /* 添加40px的下阴影 */
  box-shadow: 0 40px 30px -30px rgba(122, 122, 122, 0.3);
  
  /* 阴影效果优化 */
  filter: drop-shadow(0 40px 30px rgba(122, 122, 122, 0.3));
}

/* 下部区块 */
.section-5 .honour-swiper-container {
  display: flex;
  width: 100%;
  height: 300px;
  margin: 60px 0 40px;
  position: relative;
  z-index: 2;
}

/* 下部左侧书架 - 放在轮播图下方，宽度1520px，高度22px */
.section-5 .honour-swiper-container::before {
  content: '';
  position: absolute;
  left: calc((100vw - 1440px) / -2); /* 延伸到屏幕左边 */
  bottom: 10px; /* 放在轮播图下方 */
  width: 1520px;
  height: 22px;
  background:#ffffff;
  z-index: 1;
  /* 添加40px的下阴影 */
  box-shadow: 0 40px 30px -30px rgba(122, 122, 122, 0.3);
  
  /* 阴影效果优化 */
  filter: drop-shadow(0 40px 30px rgba(122, 122, 122, 0.3));
}

/* 轮播图阴影容器 - 宽1200px */
.section-5 .honour-swiper-shadow {
  width: 1200px;
  border-radius: 8px;
  /* background: #fff; */
  overflow: hidden;
  display: flex;
  align-items: center;
  position: relative;
}

/* 轮播图样式 */
.section-5 .honour-swiper {
  width: 100%;
  height: 100%;
}

.section-5 .honour-swiper .swiper-wrapper {
  align-items: center;
}

/* 证书尺寸调整 - 宽162px，高220px */
.section-5 .honour-swiper .swiper-slide {
  width: 162px !important;
  height: 220px;
  margin-right: 0; /* 由 Swiper 的 spaceBetween 控制间距，移除硬编码 margin-right */
  /* background: #fff; */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: all 0.3s ease;
}

.section-5 .honour-swiper .swiper-slide:last-child {
  margin-right: 0;
}

.section-5 .honour-swiper .swiper-slide:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
}

.section-5 .honour-swiper .swiper-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* 轮播图按钮区域 - 放在轮播图右侧 */
.section-5 .honour-swiper-btns {
  position: absolute;
  right: calc((100vw - 1440px) / -2 + 240px); /* 调整位置，放在轮播图右侧 */
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: row; /* 水平排列 */
  align-items: center;
  gap: 36px;
  z-index: 3;
}

/* 左右按钮水平排列 */
.section-5 .honour-swiper-btns .swiper-button-prev,
.section-5 .honour-swiper-btns .swiper-button-next {
  position: static;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #333;
  font-size: 12px;
  border: none;
  transition: all 0.3s ease;
  margin: 0;
}

/* 分页器在按钮中间 */
.section-5 .honour-swiper-btns .swiper-pagination {
  font-size: 12px;
  color: #333;
  /* 向右移动一点：增加左右外边距并微调水平偏移 */
  margin: 0 20px;
  transform: translateX(6px);
  order: 2; /* 确保顺序：左按钮-分页器-右按钮 */
}

.section-5 .honour-swiper-btns .swiper-button-prev {
  order: 1;
}

.section-5 .honour-swiper-btns .swiper-button-next {
  order: 3;
}

.section-5 .honour-swiper-btns .swiper-button-prev:hover,
.section-5 .honour-swiper-btns .swiper-button-next:hover {
  background: #b53434;
  color: #fff;
}

.section-5 .honour-swiper-btns .swiper-button-prev:after,
.section-5 .honour-swiper-btns .swiper-button-next:after {
  font-size: 16px;
  color: inherit;
}

.section-5 .honour-swiper-btns .swiper-current {
  color: #b53434;
  font-weight: bold;
  font-size: 12px;
}

.section-5 .honour-swiper-btns .swiper-total {
  color: #666;
  font-size: 12px;
}

/* 查看更多按钮 */
.main > .section-5 > .content > .btn {
  margin-top: 32px;
  text-align: center;
}

.main > .section-5 > .content > .btn > a {
  font-size: 16px;
  color: #b53434;
  text-decoration: none;
  padding: 8px 20px;
  border: 1px solid #b53434;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.main > .section-5 > .content > .btn > a:hover {
  background-color: #b53434;
  color: #fff;
  text-decoration: none;
}
.main > .section-4 {
  background: #ffffff;
  padding: 60px 0;
}

.main > .section-4 > .content {
  width: 100%;
  width: 1440px;
  margin: 0 auto;
  position: relative;
}

.main > .section-4 > .content > .title {
  text-align: center;
  padding-top: 93px;
  padding-bottom: 83px;
  font-size: 36px;
  font-weight: 600;
  color: #333333;
  line-height: 40px;
}
.contact-box {
  width: 100%;
  height: 58px;
  padding: 16px;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  margin-bottom: 30px;
  /* box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05); */
}
.contact-info {
  text-align: left;
}
.contact-info .info-group {
  font-size: 18px;
  color: #333;
  margin-bottom: 15px;
}
.contact-info .info-group p {
  font-size: 16px;
  color: #1a1a1a;
  line-height: 1.6;
  margin-bottom: 8px;
}
.address-maps {
  display: flex;
  gap: 32px; /* 距离32px */
  justify-content: center;
}
.address-map-item {
  width: 705px; /* 宽705px */
  height: 493px; /* 高493px */
  border: 1px solid #dcdcdc; /* 边框粗细1px,颜色#DCDCDC */
  display: flex;
  flex-direction: column;
  border-radius: 4px;
}
.address-info {
  width: 100%;
  padding: 8px 103px;
  text-align: center;
  box-sizing: border-box; /* 让padding包含在宽度内 */
}

.address-info p {
  font-size: 16px;
  color: #1a1a1a;
  line-height: 1.6;
  margin: 0;
}
.map-container {
  overflow: hidden;
  box-shadow: none;
  width: 703px; /* 地图容器宽703px */
  height: 424px; /* 地图容器高424px */
  margin: 0 auto;
}

.map-image {
  position: relative;
  height: 100%;
  width: 100%;
  background: #f0f0f0;
  display: flex;
  justify-content: center;
  align-items: center;
}

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