/* 公共样式 */
.title {
  font-size: 50px;
  font-weight: bold;
  color: #1d58a9;
}
.en-btn-box {
    position: absolute;
    bottom: 15px;
    left: 50%;
    text-align: center;
    transform: translateX(-50%);
    display: flex;
    z-index: 9;
    width: 100%;
    justify-content: center;
}
.en-btn-box a {
    color: #04b4f3;
    font-size: 22px;
    height: 50px;
    line-height: 50px;
    border-radius: 25px;
    /* border: 2px solid #c9eff9; */
    background-color: rgba(255, 255, 255, 0.8);
    padding: 0 20px;
    margin-right: 40px;
}
.en-btn-box a:hover {
	box-shadow: 0px 0px 4px 1px #a3dffb;
}
/* 数字看会 */
.szkh-box {
  /* background: url(../images/bj_blh.png) no-repeat center top;
  background-size: cover;
  width: 100%;
  height: 560px; */
}
.hexagon-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.pb-30 {
  padding-bottom: 30px;
}
.introduction-content {
  margin-bottom: 50px;
}
.introduction-content p {
  font-size: 18px;
  color: #2d2d2d;
  line-height: 36px;
  text-indent: 2em;
}

.hexagon {
  background: url(../images/icon-hexagon.png) no-repeat;
  width: 240px;
  height: 208px;
  margin-left: -50px;
  text-align: center;
  position: relative;
}
.hexagon:first-child {
  margin-left: 0;
}
.hexagon::before,
.hexagon::after {
  content: "";
  display: block;
  position: absolute;
  background: url(../images/icon-szkh-arrow.png) no-repeat;
}
.hexagon:first-child:before {
  width: 142px;
  height: 98px;
  background-position: 0 0;
  left: -6px;
  top: -8px;
}
.hexagon:nth-child(2):before {
  width: 43px;
  height: 14px;
  background-position: -158px 0;
  left: 60px;
  top: -20px;
}
.hexagon:nth-child(3):before {
  width: 1px;
  height: 110px;
  background: linear-gradient(#3ca2ff, #42a5ff);
  transform: rotate(31deg);
  top: -8px;
  left: 20px;
}
.hexagon:nth-child(3):after {
  width: 43px;
  height: 14px;
  background-position: -158px -41px;
  right: 60px;
  bottom: -20px;
}
.hexagon:nth-child(4)::after {
  display: block;
  width: 1px;
  height: 110px;
  background: linear-gradient(#3c75ec, #3570ec);
  transform: rotate(31deg);
  bottom: -8px;
  right: 20px;
}
.hexagon:nth-child(6):after {
  width: 143px;
  height: 100px;
  background-position: -218px 0;
  right: -6px;
  bottom: -8px;
}
.hexagon:nth-child(6):before {
  width: 43px;
  height: 14px;
  background-position: -158px 0;
  right: 60px;
  top: -20px;
}
.icon-szkh {
  background: url(../images/icon-szkh.png) no-repeat;
  background-size: 196px 122px;
  height: 54px;
  display: inline-block;
  margin-bottom: 10px;
  margin-top: 20px;
}
.icon-szkh-1 {
  background-position: 0 0;
  width: 45px;
}
.icon-szkh-2 {
  background-position: -67px 0;
  width: 45px;
}
.icon-szkh-3 {
  background-position: -134px 0;
  width: 54px;
}
.icon-szkh-4 {
  background-position: 0 -70px;
  width: 60px;
}
.icon-szkh-5 {
  background-position: -67px -70px;
  width: 60px;
}
.icon-szkh-6 {
  background-position: -134px -70px;
  width: 63px;
}
.hexagon .number {
  font-size: 34px;
  color: #1553e4;
  font-weight: 600;
}

.hexagon .label {
  font-size: 24px;
  color: #00aeff;
  margin-top: 10px;
}

.hexagon:nth-child(odd) {
  margin-bottom: 120px;
}

.hexagon:nth-child(even) {
  margin-top: 100px;
}

.szkh-box .szkh-list {
  margin-top: 50px;
  display: flex;
  justify-content: space-around;
}
.szkh-box .szkh-list .szkh-list-item {
  cursor: pointer;
}
.szkh-box .szkh-list .szkh-list-item img {
  width: 364px;
  height: 210px;
  border: 3px solid #cbe6ff;
}
.szkh-box .szkh-list .szkh-list-item p {
  width: 100%;
  text-align: center;
  font-size: 24px;
  color: #1d519c;
  padding-top: 10px;
}
/* 参会嘉宾 */
.chjb-box {
  background: url(../images/bg_chjb.png) no-repeat center top;
  background-size: cover;
  width: 100%;
  height: 980px;
}
.chjb-box .title {
  color: #c9f0ff;
}
.chjb-box .guest-list {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.chjb-box .guest-list .guest-list-item {
  width: 224px;
  height: 290px;
  cursor: pointer;
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 20px;
  background: #00aeff;
}

.chjb-box .guest-list .guest-list-item a {
  position: relative;
}

.chjb-box .guest-list .guest-list-item img {
  width: 224px;
  height: 290px;
}
.chjb-box .guest-list .guest-list-item .sub-title-box {
  width: 100%;
  position: absolute;
  bottom: 0px;
  background: rgba(55, 113, 188, 0.8);
  text-align: left;
  padding: 10px;
}
.chjb-box .guest-list .guest-list-item .sub-title-box .sub-title {
  color: #ffffff;
  font-size: 18px;
  font-weight: bold;
  position: relative;
}
.chjb-box .guest-list .guest-list-item .sub-title-box .sub-title::after {
  content: "";
  position: absolute;
  width: 26px;
  border-radius: 3px;
  height: 3px;
  background-color: #56cdff;
  bottom: -4px;
  left: 10px;
  transform: translate(-50%, 0);
}

.chjb-box .guest-list .guest-list-item .sub-title-box .desc {
  padding-top: 10px;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  color: #fff;
}

.chjb-box .more-btn {
  width: 100%;
  text-align: center;
  margin-top: 50px;
}

.chjb-box .more-btn a {
  padding: 10px 50px;
  border-radius: 20px;
  color: #3a8fff;
  border: 1px solid #3a8fff;
  cursor: pointer;
}

.chjb-box .more-btn a:hover {
  background: #3a8fff;
  border: 1px solid #3a8fff;
  color: #fff;
}

/* 联系我们 */
.blh-box {
  background: #fff;
  width: 100%;
  height: 1083px;
}
.blh-box .blh-list,
.blh-box .contact-list {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  align-items: flex-start;
}

.blh-box .blh-list .blh-list-item {
  background: #f5f8fa;
  width: 389px;
  height: 290px;
  padding: 30px;
  border-radius: 10px;
	text-align: center;
}

.blh-box .blh-list .blh-list-item h2 {
  font-size: 28px;
  color: #151515;
  font-weight: bold;
  padding-bottom: 30px;
  padding-left: 35px;
  position: relative;
	text-align: left;
}

.blh-box .blh-list .blh-list-item h2::before {
  content: "";
  width: 28px;
  height: 30px;
  background: url(../images/concat2.png);
  background-size: 35px 100px;
  background-position: -3px 0;
  position: absolute;
  left: 0;
  top: 21px;
  transform: translate(0, -50%);
}

.blh-box .blh-list .blh-list-item.accom h2::before {
  background-position: -3px -37px;
}
.blh-box .blh-list .blh-list-item.location h2::before {
  background-position: -3px -70px;
}

.blh-box .blh-list .blh-list-item p {
  font-size: 20px;
  color: #151515;
  line-height: 32px;
	height: 96px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
	text-align: left;
}

.blh-box .blh-list .blh-list-item a {
	padding: 12px 30px;
	font-size: 20px;
	color: #fff;
	background: #3885f7;
	border-radius: 40px;
	margin-top: 20px;
	cursor: pointer;
}

.blh-box .blh-list .blh-list-item a:hover {
	opacity: 0.85;
}

.blh-box .contact-list .contact-list-item {
  background: #f5f8fa;
  width: 587px;
  height: 278px;
  padding: 30px;
  margin-top: 20px;
  border-radius: 12px;
}

.blh-box .contact-list .contact-list-item h4 {
  font-size: 22px;
  color: #151515;
  font-weight: bold;
  padding-bottom: 12px;
  position: relative;
}
.blh-box .contact-list .contact-list-item h4::after {
  content: "";
  position: absolute;
  width: 36px;
  border-radius: 3px;
  height: 4px;
  background-color: #4d97f8;
  bottom: 2px;
  left: 20px;
  transform: translate(-50%, 0);
}
.blh-box .contact-list .contact-list-item div {
	margin-top: 30px;
	padding-left: 70px;
	position: relative;
}
.blh-box .contact-list .contact-list-item div::before {
  content: "";
  width: 56px;
  height: 56px;
  background: url(../images/concat.png);
  background-size: 55px 130px;
  background-position: 1px -1px;
  position: absolute;
  left: 0;
  top: 28px;
  transform: translate(0, -50%);
}
.blh-box .contact-list .contact-list-item div.email::before {
	background-position: 1px -70px;
}

.blh-box .contact-list .contact-list-item div p {
	color: #151515;
	font-size: 20px;
	font-weight: bold;
	padding-bottom: 5px;
}
.blh-box .contact-list .contact-list-item div span {
	font-size: 18px;
	color: #151515;
}
/* 国家支持 */
.gjzc-box {
  background: #f0f5fa;
}

.gjzc-box li {
  width: 156px;
  height: 72px;
  background-color: #fff;
  border-radius: 10px;
  margin-right: 18px;
  margin-bottom: 20px;
  display: flex;
  overflow: hidden;
}
.gjzc-box li img {
  margin: auto;
}
.gjzc-box li:nth-child(7n + 7) {
  margin-right: 0;
}

/* 机器人博览会 */
.blh-box-en {
	background: url(../images/bj_blh.png) no-repeat center top;
	background-size: cover;
    width: 100%;
	height: 1033px;
}
.blh-mote-bottom {
	margin-top: -100px;
}
.swiper-blh-box {
	position: relative;
	padding: 0 50px;
}
.swiper-blh {
	height: 590px;
	margin: 0 auto;
	border: 8px solid #d6f0ff;
	border-radius: 10px;
	padding: 10px !important;
	margin-bottom: 30px;
	position: static;
}

.swiper-blh .swiper-slide {
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: #f0f0f0;
	border-radius: 10px;
	overflow: hidden;
}

.swiper-blh .swiper-slide img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.gallery-thumbs {
	overflow: hidden;
	position: relative;
	padding: 10px 6px;
}

.swiper-slide-thumbs {
	height: 100%;
	cursor: pointer;
}

.swiper-slide-thumbs img {
	width: 100%;
	height: 125px;
	object-fit: cover;
	border-radius: 10px;
	transition: transform 0.3s;
	display: block;
}
.swiper-slide-thumbs:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
	border-radius: 10px;
    z-index: 1;
}
.swiper-slide-thumbs.swiper-slide-visible.swiper-slide-thumb-active:after,
.swiper-slide-thumbs:hover:after {
    background-color: transparent;
}

.swiper-slide-thumbs:hover img {
	/* transform: scale(1.05); */
}
.swiper-slide-thumbs:hover,
.swiper-slide-thumbs.swiper-slide-visible.swiper-slide-thumb-active {
	border-radius: 15px;
	border: 3px solid #2fafff;
	box-shadow: 0 0 10px #2ebdff;
	overflow: hidden;
}