/* <!-- 
    顶部布局宽度1530px 两端留白10px
    布局视口宽度1340px-两端留白10px
    有通栏背景色
    布局采购 grid--2 3 5 
  --> */
  @import url('./public.css');
  .title{
    position: relative;
    text-align: center;
    padding-top: 20px;
  }
  
  .title h2{
    position: relative;
    font-size: 36px;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 60px;
    z-index: 1;
  }
  .title .en{
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    font-size: 36px;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-family: Geneva;
    background-image: linear-gradient(to bottom, #d3d3d3, #d3d3d300);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
  }
/* banner start */
.banner {
  position: relative;
  overflow: hidden;
}

.banner-container {
  width: 100%;
  height: 100%;
}

.banner-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: all 1.5s cubic-bezier(0.23, 1, 0.32, 1);
  transform: scale(1.05);
  vertical-align: middle;
}

.banner-container img.active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

/* 科技感数字脉冲效果 */
.banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, 
    rgba(30, 144, 255, 0) 0%, 
    rgba(30, 144, 255, 0.8) 50%, 
    rgba(30, 144, 255, 0) 100%);
  z-index: 2;
  animation: scanLine 3s linear infinite;
}

@keyframes scanLine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* 控制按钮样式 */
.banner-prev, .banner-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
  color: white;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-prev { left: 20px; }
.banner-next { right: 20px; }

.banner-prev:hover, .banner-next:hover {
  background: rgba(30, 144, 255, 0.5);
  border-color: rgba(30, 144, 255, 0.8);
  box-shadow: 0 0 20px rgba(30, 144, 255, 0.6);
  transform: translateY(-50%) scale(1.1);
}

/* 指示器样式 */
.banner-indicators {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 2;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.5s ease;
  position: relative;
}

.indicator.active {
  background: rgba(30, 144, 255, 0.8);
  box-shadow: 0 0 10px rgba(30, 144, 255, 0.8);
  transform: scale(1.2);
}

.indicator.active::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(30, 144, 255, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}
/* banner end */
/* banner end */
/* statistics start */
.statistics{
  background-color: var(--bg-colorfff);
}
.statistics .container{
  padding: 76px 0 66px;
  display: flex;
  justify-content: center;
  gap: 20px;
}
.statistics-item{
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-left: 90px;
  cursor: pointer;
}
.statistics-item:nth-child(1){
  padding-left: 0;
}
.statistics .statistics-item:nth-child(3) dl{
  padding-right: 0;
}
.statistics .statistics-item::after{
  content: '';
  display: inline-block;
  width: 1px;
  height: 100px;
  background-color: var(--border-color);
}
.statistics .statistics-item:nth-child(3)::after{
  display: none;
}
.statistics-item::before{
  content: '';
  display: inline-block;
  width: 122px;
  min-width: 122px;
  height: 122px;
  background: url('../images/icon-zhanshang.png') no-repeat center center;
  /* background-color: var(--border-color); */
  background-size: 100%;
  border-radius: 50%;
  transition: all 0.8s ease-out;
}
.statistics-item:nth-child(1)::before{
  background-image: url('../images/icon-mianji.png');
}
.statistics-item:nth-child(2)::before{
  background-image: url('../images/icon-zhanshang.png');
}
.statistics-item:nth-child(3)::before{
  background-image: url('../images/icon-guanzhong.png');
}
.statistics-item:nth-child(1):hover::before{
  background-image: url('../images/icon-mianji-active.png');
}
.statistics-item:nth-child(2):hover::before{
  background-image: url('../images/icon-zhanshang-active.png');
}
.statistics-item:nth-child(3):hover::before{
  background-image: url('../images/icon-guanzhong-active.png');
}
.statistics-item dl{
  padding-left: 18px;
  padding-right: 90px;
  color: var(--border-color);
  transition: all 0.8s ease-out;
}
.statistics-item:hover dl{
  color: var(--primary-color);
}
.statistics-item dt{
  font-size: 48px;
  font-weight: bold;
  line-height: 1;
  font-family: sans-serif;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out;
}
.statistics-item.animate dt {
  opacity: 1;
  transform: translateY(0);
}
@keyframes countUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.statistics-item dt span{
  font-size: 18px;
  font-weight: normal;
}
.statistics-item dd{
  font-size: 24px;
  font-weight: normal;
}
/* 展会介绍 start */
.info{
  background-color: var(--bg-color);
}
.info .container{
  display: flex;
  /* flex-direction: row; */
}
.info .container .info-left{
  display: inline-block;
}
.info-left img {
  vertical-align: middle;
  transition: all 0.5s ease;
  border-radius: 8px;
}
.info-left img:hover {
  transform: scale(1.02);
}
.info-right{
  padding: 40px 0 0;
  z-index: 1;
}
.info-right div{
  margin-left: -50px;
  padding: 40px 60px;
  background-color: var(--bg-colorfff);
  box-sizing: border-box;
  box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.15);
  transition: all 0.5s ease;
  border-radius: 8px;
}
.info-right div:hover {
  transform: translateY(-10px);
  box-shadow: 0px 20px 30px rgba(0, 0, 0, 0.1);
}
.info-right h2{
  margin-bottom: 20px;
  font-size: 32px;
  line-height: 1.4;
  font-weight: bold;
  color: var(--primary-color);
  text-align: center;
}
.info-right p{
  font-size: 16px;
}
/* 展会介绍 end */
/* webhref satrt */
.webhref{
  background: url('../images/bg-webhref.jpg') no-repeat;
  background-size: cover;
  background-position: center;
}
.webhref .container{
  display: flex;
  justify-content: center;
  gap: 17px;
}
.webhref-item{
  background-color: var(--bg-colorfff);
  transition: all 0.3s ease;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  overflow: hidden; /* 防止图片缩放时溢出 */
  border-radius: 8px;
}
.webhref-item div{
  overflow: hidden;
  width: 100%;
}
.webhref-item img{
  width: 100%;
  vertical-align: middle;
  transition: transform 0.5s ease;
}
.webhref-item a{
  padding: 10px 0 14px;
  position: relative;
  display: block;
  font-size: 28px;
  text-align: center;
  transition: color 0.3s ease;
}
.webhref-item a::before{
  position: absolute;
  top: 0;
  left: -100%;
  display: block;
  content: '';
  width: 50%;
  height: 100%;
  background: -webkit-linear-gradient(to right, rgba(255, 255, 255, 0) 0, rgba(31, 100, 177, 0.3) 100%);
  background: -o-linear-gradient(to right, rgba(255, 255, 255, 0) 0, rgba(31, 100, 177, 0.3) 100%);
  background: -moz-linear-gradient(to right, rgba(255, 255, 255, 0) 0, rgba(31, 100, 177, 0.3) 100%);
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0, rgba(31, 100, 177, 0.3) 100%);
  -webkit-transform: skewX(-19deg);
  transform: skewX(-19deg);
}
.webhref-item a span{
  display: block;
  font-size: 16px;
  line-height: 1;
  color: #666;
}
.webhref-item a:hover::before{
  -webkit-animation: shine 1.5s;
  animation: shine 1.5s;
}
@keyframes shine {
  100% {
    left: 125%;
  }
}
.webhref-item:hover{
  /* transform: translateY(-5px); */
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.webhref-item:hover img{
  transform: scale(1.05);
}
.webhref-item:hover a{
  color: var(--primary-color);
}
/* webhref end */
/* news satrt */
.news{
  background-color: var(--bg-colorfff);
}
.news-box{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.news-item{
  width: 100%;
  background-color: var(--bg-colorfff);
  overflow: hidden;
  transition: all 0.3s ease; /* 添加过渡效果 */
  border-radius: 8px; /* 添加圆角 */
  box-shadow: 0 2px 5px rgba(0,0,0,0.05); /* 基础阴影 */
}
/* 添加悬停效果 */
.news-item:hover{
  transform: translateY(-5px); /* 轻微上移 */
  box-shadow: 0 8px 15px rgba(0,0,0,0.1); /* 增强阴影 */
}
.news-item .news-img{
  width: 100%;
  overflow: hidden;
}
.news-item img{
  width: 100%;
  vertical-align: middle;
  transition: transform 0.5s ease; /* 图片过渡 */
  transition-delay: 0.3s;
}
/* 图片悬停缩放 */
.news-item:hover img{
  transform: scale(1.03);
}
.news-item h3{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 20px 12px 30px;
  width: 100%;
  font-size: 28px;
  line-height: 1;
  font-size: 20px;
  border-bottom: 1px solid var(--border-color);
  transition: color 0.3s ease;
}
.news-item:hover h3{
  color: var(--primary-color);
}
.more{
  display: inline-block;
  padding-right: 13px;
  font-size: 14px;
  letter-spacing: 1px;
  background: url('/public/images/icon-more.png') right 1px / 12px 12px no-repeat  ;
}
.more:hover{
  color: var(--primary-color);
  background-image: url('/public/images/icon-more-hover.png');
}

.news-content{
  padding: 20px 30px;
}
.news-content a{
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
  line-height: var(--line-height);
  width: 100%;
  overflow: hidden;
  transition: color 0.3s ease;
}
.news-item a span:first-child{
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-item a span:last-child{
  color: #999;
  white-space: nowrap;
}
.news-item a:hover span:first-child{
  font-weight: bold;
}
/* news end */
/* 同期活动 start */
.concurrentevents{
  background-color: var(--bg-color);
}
.concurrentevents .concurrentevents-box{
  display: flex;
  justify-content: center;
  gap: 20px;
}
.concurrentevents-item {
  position: relative;
  box-shadow: var(--box-shadow);
  overflow: hidden;
  border-radius: 8px;
  transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
/* 添加轨道环绕效果 */
.concurrentevents-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  border: 1px dashed rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  transition: all 8s linear infinite;
  opacity: 0;
}
.concurrentevents-item:hover {
  transform: translateY(-15px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}
.concurrentevents-item:hover::before {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(360deg);
}
.concurrentevents-item img{
  width: 100%;
  vertical-align: middle;
}
.concurrentevents-item div{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  text-align: center;
}
.concurrentevents-item h2{
  margin-bottom: 60px;
  font-size: 28px;
  line-height: 1;
  font-weight: normal;
  color: var(--bg-colorfff);
}
.concurrentevents-item p{
  font-size: 14px;
  color: #ffffff6e;
}
.concurrentevents-item a{
  display: inline-block;
  margin-top: 40px;
  padding: 2px 20px;
  font-size: 16px;
  line-height: var(--line-height);
  background-color: #ffffffb7;
  border-radius: 20px;
}
.concurrentevents-item a:hover{
  color: #ffffff;
  background-color: var(--primary-color);
}
/* 同期活动 end */
.border{
  background-color: var(--bg-color);
}
.line{
  max-width: 1500px;
  width: 100%;
  height: 2px;
  background-color: var(--border-color);
  margin: 0 auto;
}
/* 媒体专区 start */
.medium{
  background-color: var(--bg-color);
}
.medium-box{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.medium-item{
  padding: 5px 11px 5px 12px;
  width: 100%;
  box-shadow: var(--box-shadow);
  transition: all 0.4s ease;
  filter: grayscale(0.3);
  border-radius: 4px;
  box-sizing: border-box;
  background-color: #ffffff;
}
.medium-item:hover {
  transform: scale(1.05) rotate(1deg);
  filter: grayscale(0);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  z-index: 2;
}
/* 媒体专区 end */

@media (min-width: 1200px) and (max-width: 1400px) {
  .title h2{
    margin-bottom: 50px;
  }
  .statistics .container{
    padding: 50px 0 40px;
  }
  .statistics-item{
    padding-left: 60px;
  }
  .container{
    padding: 80px 10px 90px;
  }
  .info-right div{
    margin-left: -50px;
    padding: 30px 40px;
  }
  .info-right h2{
    margin-bottom: 14px;
    font-size: 27px;
  }

  .webhref-item a{
    font-size: 24px;
    line-height: 50px;
  }
  
}

@media (min-width: 992px) and (max-width: 1199px){
  
  .title .en{
    font-size: 30px;
  }
  .title h2{
    margin-bottom: 40px;
    font-size: 32px;
  }
  .statistics .container{
    padding: 50px 0 40px;
  }
  .statistics-item{
    padding-left: 50px;
  }
  .statistics-item::before{
    width: 100px;
    min-width: 100px;
    height: 100px;
    background-size: 100%;
  }
  .statistics-item dl{
    padding-right: 50px;
  }
  .statistics-item dt{
    font-size: 38px;
  }
  .statistics-item dd{
    font-size: 20px;
  }
  /* 展会介绍 */
  .info .container .info-left{
    flex: 1;
  }
  .info-left img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .info .container .info-right{
    padding-top: 30px;
    flex: 1;
  }
  .info-right div{
    padding: 20px 30px;
  }
  .info-right h2{
    margin-bottom: 10px;
    font-size: 24px;
  }
  .info-right p{
    font-size: 14px;
  }
  .webhref-item a{
    padding: 6px 0 12px;
    font-size: 20px;
  }
  .webhref-item a span{
    font-size: 12px;
  }
}

@media (min-width: 768px) and (max-width: 991px){
  
  .title .en{
    font-size: 24px;
  }
  .title h2{
    margin-bottom: 30px;
    font-size: 24px;
  }
  .statistics .container{
    padding: 40px 10px;
  }
  .statistics-item{
    padding-left: 30px;
  }
  .statistics-item::before{
    width: 80px;
    min-width: 80px;
    height: 80px;
  }
  .statistics-item dl{
    padding-left: 10px;
    padding-right: 40px;
  }
  .statistics-item dt{
    font-size: 32px;
  }
  .statistics-item dd{
    font-size: 20px;
  }
  .info .container{
    display: block;
  }
  .info .container .info-left{
    width: 100%;
    height: 400px;
  }
  .info-left img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .info-right{
    padding: 0 20px 0;
    margin-top: -100px;
    position: relative;
    z-index: 1;
  }
  .info-right div{
    margin-left: 0;
    padding: 30px 30px 20px;
  }
  .info-right h2{
    font-size: 24px;
    text-align: center;
    max-width: 470px;
    margin-left: auto;
    margin-right: auto;
  }
  .info-right p{
    font-size: 14px;
  }

  .webhref-item a{
    padding: 6px 0 12px;
    font-size: 18px;
  }
  .webhref-item a span{
    font-size: 12px;
  }
  .news-item h3{
    font-size: 18px;
  }
  .concurrentevents-item h2{
    margin-bottom: 30px;
    font-size: 20px;
  }
  .concurrentevents-item a{
    margin-top: 30px;
  }
}

@media (max-width: 767px){
  
  .title{
    padding-top: 10px;
  }
  .title h2{
    font-size: 24px;
    margin-bottom: 20px;
  }
  .title .en{
    font-size: 20px;
  }


  .statistics .container{
    padding: 30px 10px;
  }
  .statistics-item{
    padding-left: 10px;
    padding-right: 10px;
    flex-direction: column;
  }
  .statistics-item::before{
    display: block;
    width: 80px;
    min-width: 80px;
    height: 80px;

  }
  .statistics .statistics-item::after{
    display: none;
  }
  .statistics-item dl{
    padding-top: 10px;
    padding-left: 0px;
    padding-right: 0px;
  }
  .statistics-item dt{
    font-size: 14px;
    text-align: center;
  }
  .statistics-item dd{
    font-size: 12px;
  }

  /* banner */
  .banner-indicators{
    bottom: 14px;
    gap: 10px;
  }
  .indicator{
    width: 10px;
    height: 10px;
  }
  .banner-prev, .banner-next{
    width: 30px;
    height: 30px;
    font-size: 14px;
  }

  .info .container{
    flex-direction: column;
  }
  .info .container .info-left{
    display: none;
  }
  .info-right{
    padding: 0;
  }
  .info-right div{
    padding: 20px 15px;
    margin-left: 0;
  }
  .info-right h2{
    margin-bottom: 10px;
    font-size: 17px;
    text-align: center;
    max-width: 325px;
    margin-left: auto;
    margin-right: auto;
  }
  .info-right p{
    font-size: 14px;
  }
  .webhref-item div{
    display: none;
  }
  .webhref-item a{
    padding-left: 10px;
    padding-right: 10px;
    font-size: 16px;
  }
  .webhref-item a span{
    font-size: 10px;
  }


  /* 新闻中心  */
  .news-box{
    grid-template-columns: 1fr;
  }
  .news-item h3{
    margin-top: 16px;
    margin-left: 10px;
    margin-right: 10px;
    padding-bottom: 10px;
  }
  .news-content{
    padding: 10px 20px;
  }
  /* 同期活动 */
  .concurrentevents .concurrentevents-box{
    flex-direction: column;
  }

  /* 合作媒体 */
  .medium-box{
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
}