body,
html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  /* 可选，使滚动更平滑 */
}

.section {
  display: flex;
}

.home a {
  width: 55px;
  height: 55px;
  background: url("images/icon.png") 0px -2026px;
  display: block;
  margin: 40px auto;
}

.column1 {
  background: url("images/bg02.jpg")no-repeat;
  background-size: cover;
}

.column2 {
  background: url("images/bg03.jpg")no-repeat;
  background-size: cover;
  padding-bottom: 2%
}

.column3 {
  background: url("images/bg04.jpg")no-repeat;
  background-size: cover;
  padding-bottom: 2%
}

.column4 {
  background: url("images/bg05.jpg")no-repeat;
  background-size: cover;
}

.column5 {
  background: url("images/bg06.jpg")no-repeat;
  background-size: cover;
  position: relative
}

.column6 {
  background: url("images/bg07.jpg")no-repeat;
  background-size: cover;
  padding-bottom: 4%
}

.column7 {
  background: url("images/bg08.jpg")no-repeat;
  background-size: cover;
  padding-bottom: 4%;
  position: relative
}

.column8 {
  background: url("images/bg09.jpg")no-repeat;
  background-size: cover;
  padding-bottom: 4%;
  position: relative
}

.pop-up {
  transition: opacity 1s ease, transform 1s ease;
}

.message_box {
  width: 1241px;
  height: 986px;
  border: 7px solid #DAE1F4;
  padding: 17px;
  box-sizing: border-box;
}

.message_box_content {
  width: 100%;
  height: 100%;
  border: 3px solid #DAE1F4;
  box-sizing: border-box;
}

.message_box {}

.message_box .message_box_content {
  padding: 30px;
}

.message_box .message_box_content .message_top {
  height: 785px;
  overflow: auto;
  margin-bottom: 15px;

  &::-webkit-scrollbar {
    width: 0px;
  }

  &::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: #014990;
    border-radius: 3px 3px 3px 3px;
  }

  &::-webkit-scrollbar-track {
    border-radius: 10px;
  }
}

.message_box .message_box_content .message_top .problem {
  margin-bottom: 20px;
  display: flex;
}

.message_box .message_box_content .message_top .problem .problem_left {
  display: inline-block;
  margin-right: 20px;
}

.message_box .message_box_content .message_top .problem .problem_left img {
  display: block;
  width: 58px;
  height: 58px;
  border-radius: 50%;
}

.message_box .message_box_content .message_top .problem .problem_right {
  display: inline-block;
  background: #dbe8f3;
  border-radius: 29px 29px 29px 0px;
}

.message_box .message_box_content .message_top .problem .problem_right span {
  display: inline-block;
  max-width: 970px;
  padding: 7px 35px;
  font-family: MicrosoftYaHei, MicrosoftYaHei;
  font-weight: bold;
  font-size: 24px;
  color: #014990;
  line-height: 45px;
  font-style: normal;
  text-transform: none;
}

.reply {
  display: flex;
  justify-content: flex-end;
}

.reply .reply_left {
  margin-bottom: 20px;


}

.reply_left span:empty {
  .reply {
    display: none;
  }
}

.reply .reply_left span {
  display: inline-block;
  padding: 10px 0;
  max-width: 970px;
  font-family: MicrosoftYaHei;
  font-size: 24px;
  color: #014990;
  line-height: 40px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.reply .reply_right {
  margin-left: 20px;
}

.reply .reply_right img {
  display: block;
  width: 58px;
  height: 58px;
  border-radius: 50%;
}

.message_bottom {
  display: flex;
  justify-content: space-between
}

.input {}

.cy-input_content {
  border: none;
  outline: none;
  width: 930px;
  height: 70px;
  background: #E9EFF4;
  border-radius: 11px 11px 11px 11px;
  font-size: 31px;
  color: #014891;
  line-height: 70px;
  font-style: normal;
  text-transform: none;
  color: #000;
  overflow-y: auto;
  word-break: break-all;

  padding: 0 35px;
  box-sizing: border-box;

  &:empty:before {
    content: '请输入内容';
    font-family: MicrosoftYaHei;
    font-size: 31px;
    color: #014891;
    line-height: 70px;
    text-align: left;
    font-style: normal;
    text-transform: none;
  }

  &:focus:before {
    content: '';
  }
}


.cy-input_content img {
  vertical-align: bottom;
}

.cy-input_content span {
  font-weight: 500;
  color: #b3b3b3;
  line-height: 40px;
  padding-left: 10px;
}

.cy-input_content::-webkit-scrollbar {
  width: 1px;
  height: 1px;
}

.cy-hd-button {
  position: absolute;
  top: 0;
  right: 0;
  text-align: right;
  cursor: pointer;
}

.cy-hd-button button {
  width: 50px;
  height: 29px;
  border-radius: 0 5px 5px 0;
  color: #fff;
  background-color: #9ac6e6;
  border: none;
  padding: 2px;
  cursor: pointer;
}

.button {}

.pagebutColor {
  width: 163px;
  height: 70px;
  background: #014891;
  border-radius: 11px 11px 11px 11px;
  font-family: MicrosoftYaHei;
  font-size: 30px;
  color: #FFFFFF;
  line-height: 8px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  display: flex;
  align-items: center;
  justify-content: center;
}


/********************************** 分割线 **********************************/

.logo-box {
  width: 90%;
  margin: 0 auto;
  padding-top: 3%
}

h1 {
  width: 100%;
  margin: 0 auto;
  padding-top: 4%
}

h2 {
  width: 100%;
  margin: 0 auto;
  margin-top: 1%
}

h2 img,
h1 img {
  display: block;
  margin: 0 auto
}

.product-box {
  width: 671px;
  margin: 3% auto 0 auto;
}

.column2 .title-list1 {
  width: 339px;
  height: 39px;
  background: url("images/title05.png") no-repeat;
  margin: 0 auto;
  margin-top: 3.8%
}

.column2 .title-list2 {
  width: 216px;
  height: 62px;
  background: url("images/title06.png") no-repeat;
  margin: 0 auto;
  margin-top: 20px;
}

.column3 .title-list1 {
  width: 570px;
  height: 120px;
  background: url("images/title07.png") no-repeat;
  margin: 0 auto;
  margin-top: 50px;
}

.column4 .title-list1 {
  width: 338px;
  height: 119px;
  background: url("images/title08.png") no-repeat;
  margin: 0 auto;
  margin-top: 60px;
}

.column5 .title-list1 {
  width: 625px;
  height: 114px;
  background: url("images/title09.png") no-repeat;
  margin: 0 auto;
  margin-top: 60px;
}

.column6 .title-list1 {
  width: 500px;
  height: 117px;
  background: url("images/title10.png") no-repeat;
  margin: 0 auto;
  margin-top: 60px;
}

.column7 .title-list1 {
  width: 329px;
  height: 117px;
  background: url("images/title11.png") no-repeat;
  margin: 0 auto;
  margin-top: 60px;
}

.column8 .title-list1 {
  width: 400px;
  height: 118px;
  background: url("images/title12.png") no-repeat;
  margin: 0 auto;
  margin-top: 60px;
}

.swiper {
  width: 1741px;
  margin-top: 2%;
}

.swiper-wrapper {
  position: relative;
}

.column3 .swiper-slide {
  background: #fff;
  text-align: center;
  width: 816px !important;
  height: 704px;
  border-radius: 10px;
  margin-left: 40px;
}

.swiper-slide h3 {
  font-size: 38px;
  color: #0d2355;
  width: 100%;
  font-weight: bold;
  margin-top: 80px;
}

.swiper-slide h4 {
  font-size: 30px;
  color: #9c9c9c;
  width: 100%;
  margin-top: 15px;
}

.swiper-slide h5 {
  font-size: 34px;
  margin-top: 15px;
  width: 100%;
  ;
  line-height: 60px;
}

.swiper-slide h5 em {
  font-size: 40px;
  color: #cd1125;
  font-weight: bold;
}

.swiper-slide h5 span {
  text-decoration: line-through;
  font-size: 32px;
}

.swiper-slide-img {
  width: 430px;
  height: 282px;
  margin: 10px auto
}

.btn-box a {
  display: inline-block;
  width: 226px;
  height: 65px;
  line-height: 65px;
  border-radius: 10px;
  background: #0d2457 url("images/icon.png") no-repeat 167px 17px;
  color: #fff;
  font-size: 30px;
  text-align: left;
  text-indent: 40px;
}

.btn-box a.a2 {
  background: #0576d2 url("images/icon.png") no-repeat 167px -32px;
  margin-left: 86px;
}

.next-prev {
  width: 150px;
  height: 100px;
  float: right;
  position: relative;
  margin-right: 20%
}


/*工具栈*/
.tool-stack {
  width: 1480px;
  margin: 0 auto;
  padding-bottom: 6%;
  margin-top: 4%
}

.tool-stack-l {
  width: 680px;
  margin-left: 5%;
  margin-top: 20px;
}

.tool-stack-l-top {
  margin-top: 13%
}

.tool-stack-l-top dl {
  display: flex
}

.tool-stack-l-top dl dd {
  width: 50%;
  text-align: center;
  margin-bottom: 45px;
}

.tool-stack-l-top dl dt {
  width: 2px;
  height: 115px;
  background: #c1dbf2;
  margin-top: 3%
}

.tool-stack-l-top h3 {
  width: 115px;
  height: 100px;
  margin: 0 auto;
  background: url("images/icon.png")no-repeat 15px -98px;
}

.tool-stack-l-top h3.icon2 {
  background-position: 15px -225px;
}

.tool-stack-l-top h3.icon3 {
  background-position: 15px -356px;
}

.tool-stack-l-top h3.icon4 {
  background-position: 15px -512px;
}

.tool-stack-l-top h3.icon5 {
  background-position: 15px -925px;
}

.tool-stack-l-top h3.icon6 {
  background-position: 15px -1071px;
}

.tool-stack-l-top h3.icon7 {
  background-position: 15px -1193px;
}

.tool-stack-l-top h3.icon8 {
  background-position: 15px -1301px;
}

.tool-stack-l-top h3.icon9 {
  background-position: 15px -1412px;
}

.tool-stack-l-top h3.icon10 {
  background-position: 15px -1512px;
}

.tool-stack-l-top h3.icon11 {
  background-position: 15px -1624px;
}

.tool-stack-l-top h3.icon12 {
  background-position: 15px -1756px;
}

.tool-stack-l-top h3.icon13 {
  background-position: 15px -1900px;
}

.tool-stack-l-top p {
  font-size: 26px;
  color: #0d2355;
  font-weight: bold;
  width: 100%;
  margin-top: 10px;
}

.tool-stack-l-bottom {
  margin-top: 5%;
  padding-left: 50px;
}

.tool-stack-l-bottom dl {
  display: flex;
}

.tool-stack-l-bottom dl dd {
  width: 25%;
}

.tool-stack-l-bottom dl dd p {
  font-size: 28px;
  color: #0d2355;
}

.tool-stack-l-bottom dl dd span {
  width: 50px;
  height: 3px;
  background: #b8cfe4;
  display: inline-block;
  margin-top: 15px;
}

.tool-stack-r {
  width: 470px;
  background: url("images/white.png")repeat;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 10px;
  padding: 0 100px;
}

.tool-stack-r ul {
  margin-top: 100px;
  padding-bottom: 18%
}

.tool-stack-r li {
  line-height: 50px;
  font-size: 26px;
  cursor: pointer
}

.tool-stack-r li em {
  display: inline-block;
  padding: 0 20px;
}

.tool-stack-r li span {
  display: inline-block;
  float: right;
}

.tool-stack-r li a:hover {
  color: #0576d2;
  background: url("images/jiantou.png")no-repeat right 10px;
  display: block;
  text-decoration: underline;
}

.tool-stack-r li a:hover span {
  color: #0d2457
}

.tool-stack-r li a:hover em {
  color: #96c4e8
}

/*酷手册*/
.manual {
  width: 1550px;
  margin: 0 auto;
  display: flex;
  margin-top: 40px;
}

.manual-list {
  width: 383px;
  background: #fff;
  border-radius: 15px;
  padding: 55px;
  cursor: pointer;
  margin-right: 30px;
}

.image-text {
  background: #94d2e9
}

.image-text .txt {
  padding: 40px 30px;
  height: 170px;
}

.image-text .txt h3 {
  font-size: 28px;
}

.image-text .txt span {
  display: inline-block;
  width: 15px;
  height: 4px;
  background: #10152c
}

.image-text .txt p {
  font-size: 14px;
}

.image-text .txt p b {
  font-size: 12px;
  font-style: normal
}

.image-text .txt i {
  display: block;
  font-size: 12px;
  font-weight: bold;
  font-style: normal;
  margin-top: 15px;
  margin-bottom: 5px;
}

.image-text .txt em {
  display: block;
  font-size: 12px;
}

.manual-list h4 {
  margin-top: 25px;
}

.manual-list h4 a {
  font-size: 28px;
  font-weight: bold;
}

.manual-list h4 a:hover {
  text-decoration: underline
}

.manual-list:hover .image-text {
  background: #191e3e;
  color: #fff !important;
  transition-duration: 1s
}

/*0元试用*/
.on-trial {
  width: 1280px;
  margin: 0 auto;
  background: url("images/white.png") repeat;
  border-radius: 15px;
  margin-top: 70px;
  padding-bottom: 70px;
}

.on-trial-l {
  width: 520px;
  margin: 150px 0 0 100px;
  text-indent: 70px;
}

.on-trial-l h3 {
  font-size: 26px;
  font-weight: bold;
}

.on-trial-l p {
  font-size: 20px;
  color: #333;
  margin-top: 5px;
}

.on-trial-r {
  width: 516px;
  margin-top: 150px;
  margin-left: 45px;
}

.on-trial-r-title {
  background: url("images/bule.png")no-repeat;
}

.on-trial-r-title h3 {
  height: 48px;
  text-align: center;
  color: #fff;
  line-height: 44px;
  font-size: 30px;
  font-weight: bold;
  margin-top: 15px;
}

.on-trial-r-list {
  display: flex;
  font-size: 24px;
  margin-top: 5%
}

.on-trial-r-list span {
  display: inline-block;
  text-shadow: -1px -1px 0 white, 1px -1px 0 white, -1px 1px 0 white, 1px 1px 0 white;
  color: #0576d2;
  font-size: 24px;
  font-weight: bold;
  background: url("images/xian.png") repeat-x bottom;
  padding: 0 5px;
  margin-right: 6px;
}

.User-low {
  background: url("images/User-low.png") no-repeat;
  width: 487px;
  height: 150px;
  margin: 20px auto;
}

.User-low-list {
  width: 70px;
  text-align: center;
  font-size: 16px;
  color: #014990;
  float: left;
  margin-top: 75px;
  font-weight: bold
}

.on-trial-r p {
  font-size: 18px;
  font-weight: bold;
  color: #0573cc;
  text-indent: 20px;
}

.sign-up-btn {
  background: #0576d2;
  width: 224px;
  height: 66px;
  text-align: center;
  line-height: 66px;
  margin: 0 auto;
  border-radius: 10px;
  margin-top: 50px;
}

.sign-up-btn a {
  color: #fff;
  font-size: 30px;
}

.sd {
  width: 524px;
  height: 380px;
  background: url("images/cd.png")no-repeat;
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 10;
  background-size: contain
}

/*留言板*/
.message-board {
  width: 1240px;
  margin: 0 auto;
  background: #fff;
  margin-top: 40px;
  box-shadow: 0px 2px 22px #99B;
  ;
  margin-bottom: 20px;
  padding: 20px;
  position: relative;
}

.pen {
  width: 264px;
  height: 452px;
  background: url("images/pen.png")no-repeat;
  position: absolute;
  bottom: 10%;
  right: -15%;
  z-index: 12;
}

/*智科技*/
.swiper-container {
  width: 100%;
  padding-bottom: 4%;
  overflow: hidden;
}

.column5 .swiper-slide {
  width: 32%;
  background: #fff;
  ;
  margin-top: 60px;
  -webkit-transition: 300ms;
  -moz-transition: 300ms;
  -ms-transition: 300ms;
  -o-transition: 300ms;
  transition: 300ms;
  border-radius: 15px;
  margin-left: 20px;
  padding-bottom: 2%;
}

.column5 .swiper-slide h3 {
  text-align: center
}

.column5 .swiper-slide video {
  width: 90% margin: 0 auto;
  display: block;
  margin-top: 30px;
}

/*.pagination {*/
/*position: absolute;*/
/*z-index: 20;*/
/*left: 50%;*/
/*bottom: 30px;z-index: 99;z-index: 100;*/
/*}*/
/*.swiper-pagination-bullet{margin-right: 6px;background: none;border: 2px solid #bcbcbc;width: 5px;height: 5px;}*/
/*.swiper-pagination-bullet.swiper-pagination-bullet-active{border: 2px solid #0576d2;width: 7px;height: 7px;}*/

.videoContainer {
  position: relative;
  width: 90%;
  margin: 0 auto;

}

.thumbnail {
  width: 100%;
  margin: 0 auto;
  cursor: pointer;
  display: block;
  position: absolute;
  z-index: 1;
  bottom: 0;
}

video {
  width: 100%;
  display: none;
  /* 初始时隐藏视频 */
}