.page-container {
  position: relative;
}
ul,li {
  list-style-type: none;
}
/* banner */
.page-container .banner-wrap {
  height: 640px;
  display: none;
}

.page-container .banner-wrap .banner-introduce {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/banner-bg.png) no-repeat;
  background-size: cover;
  background-position: center top;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-container .banner-wrap .banner-introduce .introduce-wrap {
  width: 1200px;
  margin: 0 auto;
}
.page-container .banner-wrap .banner-introduce .banner-title {
  font-weight: bold;
  font-size: 40px;
  color: #1D2129;
  letter-spacing: 0;
}

.page-container .banner-wrap .banner-introduce .banner-desc {
  font-size: 14px;
  color: #4E5969;
  letter-spacing: 0;
  line-height: 22px;
  margin-top: 24px;
}

.page-container .banner-wrap .banner-introduce .banner-desc li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 15px;
}

.page-container .banner-wrap .banner-introduce .banner-desc li::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background-color: #4E5969;
  border-radius: 50%;
  position: absolute;
  left: 4px;
  top: 9px;
}

.page-container .banner-wrap .banner-introduce .show-btn {
  width: 96px;
  height: 36px;
  background: #0D6EFF;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  margin-top: 80px;
  cursor: pointer;
}
.page-container .banner-wrap .banner-introduce .show-btn:hover {
  opacity: 0.8;
}
.banner-swiper {
  width: 100%;
  height: 100%;
  position: relative;
}

.banner-activity {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-activity img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative; 
  z-index: 1;     
}
.banner-activity .btn-container {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  width: 1100px;
  height: 100%;
  z-index: 3;  /* 确保在图片上层 */
  pointer-events: none;  /* 默认不接收事件 */
}
.banner-activity .join-btn {
  position: absolute;
  left: 0%;
  bottom: 15%;
  width: clamp(220px, calc(100vw * 220/1920), 220px);
  height: clamp(60px, calc(100vw * 60/1920), 60px);
  font-size: clamp(24px, calc(100vw * 24/1920), 24px);
  background: #FFEE56;
  border-radius: 6px;
  z-index: 2; 
  box-shadow: 0 2px 14px 0 #ff813280;
  border-bottom: 4px solid #FF7800;
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  color: #8E1515;
  font-weight: bold;
  cursor: pointer;
  pointer-events: auto; 
  transition: all 0.1s ease;
}

.banner-activity .join-btn:hover {
  transform: translateY(2px);
  background: #FFF056;
  box-shadow: 0 4px 20px 0 #ff813299;
  border-bottom-width: 2px; 
  margin-bottom: 2px;     
}

/* 添加淡入淡出效果的样式 */
.banner-swiper .swiper-slide {
  opacity: 0;
  transition: opacity 0.8s ease;
  z-index: 1;
}
.swiper-slide:not(.swiper-slide-active) {
  z-index: 0;
}
.banner-swiper .swiper-slide-active {
  opacity: 1;
}

/* 确保非激活的slide完全透明 */
.banner-swiper .swiper-slide-prev,
.banner-swiper .swiper-slide-next {
  opacity: 0;
}

/* 重置 Swiper 默认箭头样式 */
.banner-swiper .swiper-button-prev:after,
.banner-swiper .swiper-button-next:after {
  display: none;
}

.banner-swiper .swiper-button-prev,
.banner-swiper .swiper-button-next {
  width: 56px;
  height: 56px;
  transition: all 0.3s;
  position: absolute;
  top: 50%;
  margin-top: 0;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;  
  opacity: 0.8;

}

.banner-swiper .swiper-button-prev:hover,
.banner-swiper .swiper-button-next:hover {
  cursor: pointer;
  opacity: 1;
}

/* 自定义箭头图标 */
.banner-swiper .icon-arrow {
  display: block;
  width: 56px;
  height: 56px;
  background:url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/icon-arrow.svg) no-repeat center;
  background-size: contain;
  position: static;  /* 移除绝对定位 */
  transform: none;   /* 移除transform */
}

/* 左箭头旋转180度 */
.banner-swiper .swiper-button-prev .icon-arrow {
  transform: rotate(180deg);
}

/* 调整按钮位置 */
.banner-swiper .swiper-button-prev {
  left: 20px;
 
}

.banner-swiper .swiper-button-next {
  right: 20px;
}

/* search */
.page-container .search_wrap {
  margin-top: 64px;
  padding: 72px 0 120px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/search-bg2.png) no-repeat;
  background-size: contain;
  background-position: center top;
  transition: background-image 0.8s ease;
}
.page-container .search_wrap.search-bg1 {
  background-image: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/search-bg1.png);
}
.page-container .search_wrap.search-bg2 {
  background-image: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/search-bg2.png);
}
/* 当页面宽度大于1920px时 */
@media screen and (min-width: 1921px) {
  .page-container .search_wrap {
    background-size: cover;
  }
  
  /* 确保两种背景都应用相同的规则 */
  .page-container .search_wrap.search-bg1,
  .page-container .search_wrap.search-bg2 {
    background-size: cover;
  }
}
.page-container .search_wrap .search_box {
  width: 880px;
  margin: 0 auto;
  position: relative;
}
.page-container .search_wrap .search_box .title {
  font-weight: bold;
  font-size: 28px;
  color: #1D2129;
  letter-spacing: 0;
  text-align: center;
  margin-bottom: 24px;
}
.page-container .search_wrap .search_box .ipt_box {
  width: 880px;
  height: 56px;
  background: #FFFFFF;
  margin: 0 auto;
  position: relative;
  z-index: 11;
  border-radius: 8px;
}

.page-container .search_wrap .search_box .ipt_box .search_container {
  display: flex;
  align-items: center;
  width: 100%;
  height: 56px;
  border: 1px solid #E5E6EB;
  border-radius: 8px;
  transition: all 0.2s ease-in-out;
}
.page-container .search_wrap .search_box .ipt_box .search_container.active {
  border: 4px solid #7CB1FD;
  border-radius: 8px 8px 0 0;
}

.page-container .search_wrap .search_box .ipt_box .search_container .search_icon, 
.page-container .search_wrap .search_box .ipt_box .search_container .clear_icon {
  width: 20px;
  height: 20px;
  margin: 0 16px;
  cursor: pointer;
}
.search_icon {
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/icon-search.svg') no-repeat center;
}
.clear_icon {
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/icon-clear.svg') no-repeat center;
  display: none; 
}
.page-container .search_wrap .search_box .ipt_box .search_container .search_input {
  flex: 1;
  height: 100%;
  border: none;
  outline: none;
  padding: 0 ;
  font-size: 16px;
  color: #1D2129;
  letter-spacing: 0;
  line-height: 24px;
  border-radius: 8px;
}
.page-container .search_wrap .search_box .cancel_btn {
  display: none;
}

.page-container .search_wrap .search_box .result_wrap {
  width: 100%;
  /* height: 100%;
  min-height: 560px; */
  padding: 8px 16px 24px 16px;
  box-sizing: border-box;
  overflow: auto;
  display: none;
  position: absolute;
  left: 0;
  top: 120px;
  z-index: 10;
  background: #fff;
  border: 1px solid #E5E6EB;
  border-top: none;
  border-radius: 0 0 8px 8px;
}
.page-container .search_wrap .history_wrap {
  display: none;
}
.page-container .search_wrap .quick_wrap {
  margin-top: 16px;
}
.page-container .search_wrap .quick_wrap .title_wrap {
  display: flex;
  align-items: center;
  font-size: 12px;
  color: #4E5969;
  letter-spacing: 0;
  line-height: 20px;
}
.page-container .search_wrap .quick_wrap .title_wrap .title_wrap_content{
  display: flex;
  align-items: center;
  font-size: 12px;
  color: #4E5969;
  letter-spacing: 0;
  line-height: 20px;
}
.page-container .search_wrap .quick_wrap .title_wrap .icon-history {
  display: block;
  width: 16px;
  height: 16px;
  margin-right: 4px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/icons/icon-history.png') no-repeat center;
  background-size: contain;
}
.page-container .search_wrap .quick_wrap .title_wrap .icon-hot {
  display: block;
  width: 16px;
  height: 16px;
  margin-right: 4px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/icons/icon-hot.png') no-repeat center;
  background-size: contain;
}

.page-container .search_wrap .quick_wrap .title_wrap .del_btn {
  width: 14px;
  height: 14px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/doc_center/icon-del.svg') no-repeat center;
  margin-left: 4px;
  cursor: pointer;
}
.page-container .search_wrap .quick_wrap .tag_wrap {
  display: flex;
  flex-wrap: wrap;
  margin-top: 12px;
}
.page-container .search_wrap .quick_wrap .tag_wrap .tag_item {
  font-size: 12px;
  color: #1D2129;
  letter-spacing: 0;
  line-height: 20px;
  padding: 5px 8px;
  background: #F9F8F9;
  border-radius: 2px;
  margin-right: 8px;
  margin-bottom: 8px;
  cursor: pointer;
}

.page-container .search_wrap .search_results {
  margin-top: 0px;
}
.page-container .search_wrap .doc_search_ai {
  height: 48px;
  background-image: linear-gradient(270deg, #F5F1FF 0%, #EDF6FF 100%);
  background-size: 100% 100%;
  border-radius: 4px;
  display: flex;
  cursor: pointer;
  padding: 14px 12px;
  font-size: 14px;
  color: #1D2129;
  letter-spacing: 0;
  line-height: 20px;
  transition: all 0.3s ease;
  position: relative;
}
.page-container .search_wrap .doc_search_ai::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 4px;
  padding: 1px;
  background: linear-gradient(90deg, #DAF1FF 0%, #FEE1FF 100%);
  -webkit-mask: 
      linear-gradient(#fff 0 0) content-box, 
      linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.page-container .search_wrap .doc_search_ai:hover {
  background-image: linear-gradient(270deg, #E6D9FF 0%, #D5E9FF 100%);
}
.page-container .search_wrap .doc_search_ai .search_ai_title {
  display: flex;
  align-items: center;
}
.page-container .search_wrap .doc_search_ai .search_ai_title .icon-ai {
  width: 106px;
  height: 16px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/icons/icon-tai-ai.png') no-repeat center;
  background-size: contain;
  margin: 0 12px;
}
.page-container .search_wrap .search_ai_line {
  width: 100%;
  height: 1px;
  background-color: #1717170d;
  margin-top: 8px;
}

.page-container .search_wrap .search_results .search_results_tabs {
  height: 64px;
  border-radius: 2px;
  display: flex;
  align-items: center;
}
.page-container .search_wrap .search_results .search_results_tabs .search_tab_item {
  padding: 5px 10px;
  margin-right: 8px;
  border-radius: 2px;
  font-size: 14px;
  color: #1D2129;
  letter-spacing: 0;
  line-height: 22px;
  cursor: pointer;
}
.page-container .search_wrap .search_results .search_results_tabs .search_tab_item.active {
  background: #F9F8F9;
  font-weight: bold;
}
.page-container .search_wrap .search_results_content {
  max-height: 300px;
  overflow-y: auto; 
}
.page-container .search_wrap .search_results_content .loading_overlay {
  width: 100%;
  height: 300px;
  background: rgba(255, 255, 255, 0.8);;
  position: relative;
  z-index: 10;
}
.page-container .search_wrap .search_results_content .loading_overlay .loading_spinner {
  width: 40px;
  height: 40px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/icons/icon-loading.png') no-repeat center;
  background-size: 100%;
  position: absolute;
  left: 50%;
  top: 20%;
  animation: spin 1s linear infinite; /* 旋转动画 */
}
@keyframes spin {
  0% {
    transform:  translateX(-50%) rotate(0deg);
  }
  100% {
    transform:  translateX(-50%) rotate(360deg);
  }
}
.page-container .search_wrap .search_results_content .tip_text {
  text-align: center;
  font-size: 14px;
  color: #4E5969;
  letter-spacing: 0;
  line-height: 20px;
  margin-top: 16px;
  margin-bottom: 16px;
  display: none;
}
.page-container .search_wrap .search_results_list .result_item {
  padding: 7px 8px;
  border-radius: 2px;
  cursor: pointer;
}
.page-container .search_wrap .search_results_list .result_item:hover {
  background: #F9FBFE;
}

.page-container .search_wrap .search_results_list .result_item .result_item_title {
  font-weight: bold;
  font-size: 14px;
  color: #1D2129;
  letter-spacing: 0;
  line-height: 20px;
}
.page-container .search_wrap .search_results_list .result_item .result_item_desc {
  color: #4e5969;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  letter-spacing: 0;
}
.page-container .search_wrap .search_results_list .result_item .result_item_desc .highlight{
  color: #0D6EFF;
}

/* section */
.section-wrap .section-box {
  width: 1200px;
  margin: 0 auto;
}

.section1-wrap {
  margin-bottom: 240px;
}

.section1-wrap .section-box .section1-ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.section1-wrap .section-box .section1-ul .section1-item-wrap {
  margin-bottom: 24px;
  cursor: pointer;
}
.section1-wrap .section-box .section1-ul .section1-item {
  display: inline-block;
  width: 588px;
  height: 186px;
  background-image: linear-gradient(180deg, #F5FCFF 3%, #FFFFFF 100%);
  border: 1px solid #FFFFFF;
  box-shadow: 0 1px 10px 0 #181a3214;
  border-radius: 8px;
  position: relative;
  padding: 32px;
}

.section1-wrap .section-box .section1-ul li img {
  position: absolute;
  bottom: -1px;
  right: 0px;
  width: 144px;
  height: 104px;
}

.section1-wrap .section-box .section1-ul li .item-title {
  font-weight: bold;
  font-size: 22px;
  color: #1D2129;
  letter-spacing: 0;
  line-height: 30px;
}

.section1-wrap .section-box .section1-ul li .item-desc {
  font-size: 14px;
  color: #4E5969;
  letter-spacing: 0;
  line-height: 22px;
  margin-top: 16px;
}
.section1-wrap .section-box .section1-ul li .item-more {
  width: fit-content;
  font-size: 14px;
  color: #0D6EFF;
  letter-spacing: 0;
  line-height: 22px;
  margin-top: 32px;
  display: flex;
  align-items: center;
}
.section1-wrap .section-box .section1-ul li .item-more i {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/dgwebsite/open-public/docs/images/home/icon-arrow-blue.png) no-repeat;
  background-size: contain;
  margin-left: 4px;
}
.section1-wrap .section-box .section1-ul li:hover {
  opacity: 0.9;
}
.section1-wrap .section-box .section1-ul li:hover i {
  animation-name: headShake;
  animation-duration: 2000ms;
  animation-timing-function: ease-in-out;
}
@keyframes headShake {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }

  6.5% {
    -webkit-transform: translateX(-6px) rotateY(-9deg);
    transform: translateX(-6px) rotateY(-9deg);
  }

  18.5% {
    -webkit-transform: translateX(5px) rotateY(7deg);
    transform: translateX(5px) rotateY(7deg);
  }

  31.5% {
    -webkit-transform: translateX(-3px) rotateY(-5deg);
    transform: translateX(-3px) rotateY(-5deg);
  }

  43.5% {
    -webkit-transform: translateX(2px) rotateY(3deg);
    transform: translateX(2px) rotateY(3deg);
  }

  50% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}