.about_bg {
  width: 100%;
  height: 1080px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: url('../images/home_bg.png') center/cover no-repeat;
}

.about_bg_content {
  display: flex;
  /* flex-direction: column; */
  width: 1200px;
  padding-top: 90px;
}

.about_bg_top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about_bg_info {
  font-weight: 400;
  font-size: 22px;
  color: #666666;
  line-height: 40px;
}

.about_bg_title {
  margin-bottom: 50px;
  font-weight: bold;
  font-size: 64px;
  color: #35359C;
  line-height: 88px;
}

.about_bg_text {
  width: 680px;
  margin-bottom: 10px;

}

.about_bg_coin {
  width: 132px;
  height: 132px;
  margin-right: 60px;
}

.about_bg_img {
  width: 540px;
  height: 540px;
}

.about_bg_info_text1 {
  margin-bottom: 30px;
  font-weight: bold;
  font-size: 32px;
  color: #333333;
}

.about_bg_info_text {
  width: 575px;
  font-weight: 400;
  font-size: 22px;
  color: #666666;
  line-height: 40px;
}

.about_bg_gp_btn {
  width: 245px;
  height: 80px;
  margin-top: 70px;
}

.about_story_text {
  padding-bottom: 80px;
  font-weight: 500;
  font-size: 22px;
  color: #666666;
  line-height: 36px;
  text-align: center;
}

.about_story_info_firm {
  width: 88%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 100px;
  background: #F0F0F2;
  border-radius: 24px;
  font-weight: 500;
  font-size: 24px;
  color: #333333;
  line-height: 44px;
}

.about_story_info_text {
  /* display: flex;
  flex: 1; */
  margin-left: 8%;
  margin-right: 3%;
}

.about_story_img {
  width: 720px;
  height: 520px;
}

.about_story_miss {
  width: 88%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 100px;
  background: linear-gradient(90deg, #DBDBEE 0%, #F3F3FF 100%);
  border-radius: 24px;
  font-weight: 500;
  font-size: 24px;
  color: #333333;
  line-height: 44px;
}

.about_story_miss_text {
  margin-left: 5%;
  margin-right: 8%;
}

.about_story_ser {
  /* width: 88%; */
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 100px;
  /* background: linear-gradient(90deg, #DBDBEE 0%, #F3F3FF 100%); */
  border-radius: 24px;
  font-weight: 500;
  font-size: 24px;
  color: #333333;
  line-height: 44px;
}

.about_story_ser_img {
  width: 600px;
  height: 389px;
}

.about_story_ser_text {
  margin-left: 5%;
}

.about_story_mark_img {
  width: 650px;
  height: 450px;
}

.about_story_mark_text {
  margin-right: 100px;
}

.about_commit {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 100px;
  background: linear-gradient(180deg, #251745 0%, #5C39AB 100%);
}

.about_commit_title {
  font-weight: bold;
  font-size: 56px;
  color: #FFFFFF;
  text-align: center;
}

.about_commit_mar {
  position: relative;
  display: flex;
  width: 1400px;
  height: 710px;
  margin-top: 60px;
  justify-content: space-between;
  /* background-color: yellow; */
}

.about_commit_mar1 {
  position: absolute;
  width: 780px;
  height: 480px;
  top: 0;
  left: 0;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 100px;
  box-sizing: border-box;
  background: #8787F1;
  border-radius: 24px;
  font-weight: 400;
  font-size: 22px;
  color: #FFFFFF;
  line-height: 36px;
}

.about_commit_text1 {
  width: 580px;
  font-weight: 400;
  font-size: 22px;
  color: #FFFFFF;
  line-height: 36px;
}

.about_commit_mar2 {
  position: absolute;
  width: 800px;
  height: 480px;
  right: 0px;
  top: 135px;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 78px 80px 78px 240px;
  box-sizing: border-box;
  /* margin-top: 135px; */
  background: #EAEAFF;
  border-radius: 24px;
  font-weight: 400;
  font-size: 22px;
  color: #333333;
  line-height: 36px;
}

.about_commit_img {
  position: absolute;
  width: 600px;
  height: 300px;
  left: 120px;
  bottom: 0;
  z-index: 3;
}


/* 主容器背景 */

.about_commit_fast {
  width: 1400px;
  height: 400px;
  /* background-color: yellow; */
  position: relative;
  /* margin-bottom: 150px; */
}

.about_commit_info {
  width: 100%;
  position: absolute;
  top: 120px;
  left: 0;
  background-color: #ECECFF;
  border-radius: 24px;
  padding: 60px 0;
}

/* 内容区域 */
.about_commit-container {
  /* max-width: 1400px; */
  margin: 0 auto;
  padding: 0 50px;
}

/* 标题与副标题 */
.about_commit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.about_commit-title {
  font-weight: bold;
  font-size: 44px;
  color: #35359C;
  margin: 0;
}

.about_commit-subtitle {
  font-size: 18px;
  color: #333;
  max-width: 500px;
  line-height: 1.5;
}

/* 卡片区域 */
.about_commit-list {
  display: flex;
  flex: 1;
  width: 100%;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.about_commit-item {
  flex: 1;
  width: 295px;
  box-sizing: border-box;
  background: #fff;
  border-radius: 20px;
  padding: 40px 25px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.about_commit-item:hover {
  transform: translateY(-6px);
}

.about_commit-icon {
  width: 78px;
  height: 78px;
  margin-bottom: 20px;
}

.about_commit-item-title {
  font-size: 22px;
  font-weight: bold;
  color: #000;
  margin-bottom: 10px;
}

.about_commit-item-desc {
  font-size: 18px;
  color: #555;
  line-height: 1.5;
}

.about_us {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 340px;
  padding-bottom: 100px;
  background-color: #fff;
}
.about_us_content {
  padding-bottom: 50px;
  padding-top: 20px;
}

.about_us_list {
  /* width: 1400px; */
  display: grid;
  /* grid-template-columns: repeat(auto-fit, minmax(678px, 1fr)); */
  grid-template-columns: repeat(2, 1fr);
  column-gap: 50px;
  /* 横向间距 */
  row-gap: 35px;
  /* 纵向间距 */
}

.about_us_item {
  display: flex;
  flex: 1;
  height: 180px;
  display: flex;
  /* justify-content: center; */
  align-items: center;
  background: #F6F6F6;
  border-radius: 20px;
  border: 1px solid #DEDEDE;
}

.about_us_itemB {
  display: flex;
  flex: 1;
  height: 180px;
  display: flex;
  /* justify-content: center; */
  align-items: center;
  margin-top: 50px;
  background: #F6F6F6;
  border-radius: 20px;
  border: 1px solid #DEDEDE;
}

.about_us_ic {
  width: 60px;
  height: 60px;
  margin-right: 25px;
  margin-left: 50px;
}

.about_us_title {
  font-weight: bold;
  font-size: 24px;
  color: #333333;
}

.about_us_text {
  padding-top: 20px;
  font-weight: 400;
  font-size: 24px;
  color: #333333;
  line-height: 28px;
}

.about_us_f_text {
  text-align: center;
  font-weight: 400;
  font-size: 20px;
  color: #666666;
}