.main-content {
  background-color: #fff;
  position: relative;
}

.main-content-tabs {
  display: flex;
  /* gap: 20px; */
  height: 72px;
  width: 100%;
  padding: 20px 0 30px 0px;
  background-color: #fff;
  position: absolute;
  top: -72px;
  z-index: 2000;
}

.tab-item {
  font-weight: 400;
  font-size: 22px;
  color: #000000;
  width: 134px;
  height: 40px;
  line-height: 40px;
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  background: #fff;
}

.tab-item.active {
  background: linear-gradient(83deg, #4982ba 0%, #8bcce5 100%);
  color: #fff;
}

/* 固定状态 */
.main-content-tabs.fixed {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 2000;
}

/* 隐藏状态 */
.main-content-tabs.hide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.tab-contents {
  margin-top: 80px;
}
/* 内容区块定位 */
.tab-content {
  padding: 10px 0px;
  scroll-margin-top: 72px; /* 根据header高度调整 */
}
.xsdwlogo{width: 350px;margin-top: 10px;text-align: center;}

/* .tab-item.active::after {
  content: "";
  position: absolute;
  bottom: -22px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #333;
} */

.content-grid {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 20px;
  margin-bottom: 26px;
}

.from-year {
  font-size: 24px;
  color: #999;
  margin: 20px 0;
  letter-spacing: 2px;
}

.from-text {
  line-height: 1.8;
  color: #666;
  margin-bottom: 20px;
  text-align: justify;
}

.to-company {
  display: block;
  width: 148px;
  height: 46px;
  font-size: 16px;
  background: linear-gradient(83deg, #4982ba 0%, #8bcce5 100%);
  border-radius: 4px;
  color: #fff;
  text-align: center;
  line-height: 46px;
}

.to-company img {
  margin-left: 20px;
}

.company-title {
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 20px;
  color: #000000;
}

.company-content {
  font-size: 19px;
  color: #000000;
  line-height: 31px;
  text-indent: 2em;
}

.company-info {
  margin-top: 19px;
}

.company-info-title {
  font-weight: 600;
  font-size: 19px;
  color: #000000;
  line-height: 22px;
}

.company-info-value {
  font-weight: 400;
  font-size: 20px;
  color: #000000;
  line-height: 28px;
  margin-top: 10px;
}

.content-img {
  /* display: grid; */
  grid-template-columns: repeat(3, 1fr);
  /* gap: 20px; */
  margin-bottom: 20px;
  width: 100%;
  overflow: auto hidden;
  /* display: flex; */
  padding-bottom: 15px;
}

.content-img img {
  width: 31%;
  height: 267px;
  margin: 0px 12px 0px 13px;
  /* object-fit: cover; */
  /* transition: transform 0.3s ease; */
}

.content-img img:hover {
  transform: scale(1.05);
}
.content-img a{
}
.content-btn-line {
  width: 100%;
  height: 1px;
  background-color: #d8d8d8;
}

@media (max-width: 768px) {
  .main-content-tabs {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(3, 1fr);
  }

  .main-content-tabs .tab-item {
    width: 100%;
    height: 40px;
    line-height: 40px !important;
    padding: 0px 9px;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .content-grid .from-year {
    position: relative;
    top: 0px;
    text-align: right;
    margin-top: 0px;
  }

  .content-grid > div:nth-child(1) > img:nth-child(5) {
    position: relative;
    left: calc(100% - 100px);
    margin-bottom: -59px;
    margin-top: -34px;
    width: 100px;
  }

  .tab-item {
    padding: 8px 15px;
    font-size: 14px;
  }

  .content-img {
    /* flex-direction: column;
    align-items: center; */
  }

  .content-img img {
    width: 100%;
    max-width: 468px;
    height: 118px;
  }

  .main-content-tabs.fixed {
    top: 72px;
  }

  .main-content-tabs {
    display: flex;
    overflow: auto hidden;
    width: 100%;
    white-space: nowrap;
    left: 0px;
    padding: 20px 10px 30px 10px;
    box-shadow: 1px 2px 2px #f1f1f1;
  }
  .tab-content {
    /* margin-top: 100px; */
    padding: 72px 0px 0px 0px;
  }

  .tab-contents {
    margin-top: 90px;
  }

  .company-title {
    font-size: 24px;
  }

  .from-text {
    margin-bottom: 18px;
    margin-top: 10px;
  }
}