header {
  box-shadow: 0px 15px 10px -15px rgba(6, 30, 46, 0.15);
}
a {
  color: #333;
}
img {
  max-width: 100%;
}
.product-main {
  margin: 0 auto;
  width: 100%;
}
.product-main h2.title {
  margin-top: 40px;
}
.banner-wrap {
  width: 100%;
  display: flex;
  height: 500px;
  /* background: linear-gradient(to bottom right, #e7eef9, #e0e4ef, #dce1eb);*/
  background: url(/assets/images/product_banner.png) no-repeat left top/cover;
}
.banner-box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: center;
  /*background: url(/assets/images/smart_banner.png) no-repeat right bottom/50% auto;*/
}
.banner-left {
  width: 55%;
  height: 100%;
  margin-left: 30px;
  margin-right: 5%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.banner-wrap .banner-box h1 {
  width: 100%;
  font-size: 36px;
  color: #222;
}

.banner-wrap .banner-box p {
  width: 100%;
  margin-top: 30px;
  font-size: 18px;
  line-height: 1.7;
  letter-spacing: 1px;
  color: #222;
  opacity: 0.8;
}

.banner-wrap .banner-box .banner-online {
  display: block;
  width: 150px;
  height: 50px;
  line-height: 50px;
  margin-top: 30px;
  margin-right: 20px;
  border-radius: 10px;
  font-size: 18px;
  text-align: center;
  color: #fff;
  transition: all 0.3s ease-in-out;
  background: linear-gradient(to right, #fb979a, #f23f3f);
}
.banner-wrap .banner-box .banner-online:hover {
  box-shadow: 0 10px 25px 0 rgba(163, 26, 26, 0.4);
}
.banner-wrap .banner-box .banner-dialai {
  display: block;
  width: 150px;
  height: 50px;
  line-height: 50px;
  margin-top: 30px;
  margin-right: 20px;
  border-radius: 10px;
  font-size: 18px;
  text-align: center;
  color: #fff;
  transition: all 0.3s ease-in-out;
  background: linear-gradient(to right, #8aa7ff, #3A65E7);
}
.banner-wrap .banner-box .banner-dialai:hover {
  box-shadow: 0 10px 25px 0 rgba(4, 62, 187, 0.39);
}
.banner-img {
  width: 40%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.banner-img img {
  max-width: 80% !important;
  max-height: 80% !important;
  margin: auto;
  opacity: 1;
  transition: all 0.5s ease-in-out;
}
.banner-img img:hover {
  opacity: 0.8;
  transform: scale(1.02);
  transition: all 0.3s ease-in-out;
}
.product-box {
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
}

.product-box p {
  font-size: 16px;
  text-indent: 30px;
  margin-bottom: 20px;
  line-height: 1.7;
  color: #666;
}
.product-box p img {
  display: block;
  margin: 0 auto;
  max-width: 1060px;
  padding: 20px;
  transition: all 0.3s ease-in-out;
}
.product-box p img:hover {
  border-radius: 8px;
  box-shadow: 10px 10px 25px 0 rgba(211, 208, 208, 0.4);
  transition: all 0.3s ease-in-out;
}
.product-box ul {
  list-style: square outside;
  line-height: 1.7;
  font-size: 16px;
  color: #666;
  padding-left: 20px;
}
.product-box ul li {
  margin-bottom: 10px;
}

.product-box h2 {
  font-size: 30px;
  line-height: 2;
  margin: 60px auto 50px;
  text-align: center;
  font-weight: 600;
  color: #333;
}
.product-box h3 {
  font-size: 24px;
  line-height: 2;
  color: #333;
}
.product-box h3 i {
  font-size: 24px;
  vertical-align: -1px;
  margin-right: 8px;
  color: #b9bcc5;
}
.product-box h4 {
  font-size: 18px;
  line-height: 2;
  color: #333;
}

/* 更多功能...................更多功能 */
.product-more-wrap {
  overflow: hidden;
  padding-bottom: 80px;
  background: linear-gradient(to right bottom, #26364d, #141e38, #24335a);
  /*background: url("/assets2/images/order_more_bg.png") no-repeat center  center/cover;*/
}
.product-more-wrap h2 {
  color: #fff;
}
.product-more-box {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  background-color: #f0f2f6;
  transition: all 0.4s ease-in-out;
}
.product-more-box div.product-more {
  width: 16.57%;
  overflow: visible;
  margin: 0 0 1px 0;
  padding: 40px 25px 40px;
  background-color: #fff;
  text-align: center;
  position: relative;
}
.product-more-box div.product-more img {
  max-height: 45px;
}
.product-more-box div.product-more p {
  color: #666;
  font-size: 16px;
}
.product-more-box div.product-more .product-hover {
  cursor: default;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: #fff;
  font-size: 16px;
  padding: 0 26px;
  color: #666;
  z-index: 5;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
.product-more-box .product-more:hover {
  z-index: 5;
  transition: all 0.3s ease-in-out;
  box-shadow: 1px 13px 29px 3px rgba(217, 226, 237, 0.74);
}
.product-more-box .product-more:hover .product-hover {
  transition: all 0.3 ease-in-out;
  z-index: 5;
  opacity: 1;
}
.product-more-box .product-more:hover p {
  color: #3965e7;
}

/*图文排版...................图文排版*/
.view-textimg-wrap {
  padding-bottom: 0px;
}

.view-textimg-box {
  max-width: 1060px;
  margin-top: 60px;
  padding-bottom: 40px;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease-in-out;
}
.view-textimg-box .view-textimg-img {
  width: 48%;
  display: flex;
  align-items: center;
}
.view-textimg-box .view-textimg-img img {
  padding: 20px;
  max-width: 90%;
  object-fit: cover;
  transition: all 0.3s ease-in-out;
}
.view-textimg-box .view-textimg-img img:hover {
  transition: all 0.3s ease-in-out;
  box-shadow: 10px 10px 25px 0 rgba(155, 153, 153, 0.4);
}
.view-textimg-box .view-textimg-line {
  width: 45px;
  height: 2px;
  background-color: #3965e7;
  margin-bottom: 20px;
}
.view-textimg-box .view-textimg-text {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  max-width: 43%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.view-textimg-box .view-textimg-text h3 {
  font-size: 22px;
  font-weight: bold;
  color: #000;
  margin-bottom: 20px;
}
.view-textimg-box .view-textimg-text p {
  width: 82%;
  font-size: 16px;
  line-height: 1.7;
  color: #666;
  margin-bottom: 20px;
}
.view-textimg-box .view-textimg-text p a {
  color: #666;
}
.view-textimg-box .view-textimg-text p a:hover {
  color: #e83820;
}

/*应用场景..................应用场景*/
.application-wrap {
  background-color: #383838;
}
.application-wrap h2.title {
  margin-top: 40px;
}
.application-wrap p img {
  display: block;
  margin: 0 auto;
  max-width: 1060px;
  padding: 20px;
  transition: all 0.3s ease-in-out;
}
.application-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.application-box .application {
  width: 23%;
  padding: 30px 20px;
  text-align: center;
  border-radius: 6px;
  background-color: #fbfcfd;
  transition: all 0.3s ease-in-out;
  box-shadow: 0px 5px 40px 0px rgba(47, 72, 88, 0.07),
    0px 5px 40px 0px rgba(47, 72, 88, 0.07);
}
.application-box .application h3 {
  font-size: 18px;
  line-height: 3;
  color: #1c2761;
}
.application-box .application .application-line {
  margin: 10px auto 30px;
  width: 100px;
  height: 3px;
  background-color: #5c79f7;
}
.application-box .application p {
  text-align: left;
  color: #999;
  line-height: 2;
}
.application-box .application:hover {
  transform: translateY(-4px);
  background-color: #3965e7;
}
.application-box .application:hover h3 {
  color: #fff;
}
.application-box .application:hover .application-line {
  background-color: #ccc;
}
.application-box .application:hover p {
  color: #eee;
}

/*  大图展示.............. 大图展示 */
.view-bigimg-box {
  max-width: 1060px;
  margin-bottom: 80px;
}
.view-bigimg-box h2 {
  font-size: 30px;
  font-weight: 600;
  line-height: 2;
  margin: 60px auto 50px;
  text-align: center;
  color: #333;
}
.view-bigimg-box p {
  font-size: 16px;
  text-indent: 30px;
  margin-bottom: 20px;
  line-height: 1.7;
  color: #666;
}
.view-bigimg-box img {
  display: block;
  padding: 20px;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
  opacity: 1;
  border-radius: 8px;
  border: 3px solid #eee;
  transition: all 0.5s ease-in-out;
  box-shadow: 1px 13px 29px 3px rgba(217, 226, 237, 0.74);
}
.view-bigimg-box img:hover {
  z-index: 5;
  opacity: 0.8;
  transform: scale(1.5);
  transition: all 0.3s ease-in-out;
}

  /* 常见问题.............. 常见问题*/
.qa-box {
  align-items: stretch;
  border: 1px solid #dfdeea
}

.qa-box .question-left {
  width: 40%;
  background-color: #eff3f8
}

.qa-box .question-left a {
  display: block;
  height: 66px;
  line-height: 66px;
  padding-left: 60px;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;  
}

.qa-box .question-left a:hover {
  background-color: #fff
}

.qa-box .question-left .active {
  background-color: #fff
}

.qa-box .question-left .active span {
  font-weight: bold;
  color: #3155c2
}

.qa-box .question-left span {
  font-size: 16px;
  font-weight: bold;
  color: #b0b6c3;
  margin-right: 10px
}

.qa-box .question {
  width: 60%;
  padding: 50px 35px;
  transition: all .3s ease-in-out;
  box-shadow: 0 15px 30px rgba(0,0,0,.1),translate3d(0, -2px, 0)
}

.qa-box .question:hover {
  box-shadow: 0 0 8px 0 rgba(232,237,250,.6),0 2px 4px 0 rgba(232,237,250,.5)
}

.qa-box .question .question-question {
  display: flex;
  align-items: center;
  font-size: 16px;
  font-weight: bold
}

.qa-box .question .question-question span {
  display: block;
  width: 27px;
  height: 27px;
  margin-right: 15px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  color: #3962dd;
  background-color: #bccaf5;
  border-radius: 5px 5px 5px 5px
}

.qa-box .question .question-answer {
  display: flex;
  margin-top: 20px;
  color: #666;
  line-height: 1.7
}

.qa-box .question .question-answer span {
  display: block;
  width: 27px;
  height: 27px;
  margin-right: 15px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  color: #fff;
  background-color: #3155c2;
  border-radius: 5px 5px 5px 5px
}

.qa-box .question .question-answer p {
  flex: 1;
  height: 72px
}

.qa-box .question .question-more {
  display: block;
  margin-top: 25px;
  color: #3155c2
}

.qa-box .question .question-more span {
  margin-left: 4px;
  transition: all .3s ease-in-out
}

.qa-box .question .question-more:hover span {
  margin-left: 8px
}

@media (max-width: 768px) {
  .banner-wrap {
    height: 32rem;
  }
  .banner-wrap .banner-page-underline {
    top: -0.187rem;
    height: 0.2rem;
  }
  .banner-left {
    width: 100%;
    height: 60%;
    margin-left: 0;
    margin-right: 0;
    margin-top: 3%;
  }
  .banner-img {
    width: 100%;
    height: 25%;
  }
  .banner-img img {
    max-width: 80% !important;
    max-height: 80% !important;
    margin: auto;
    border-radius: 0.5rem;
    border: 0.32rem solid #fff;
    box-shadow: 0.32rem 0.32rem 0.64rem 0px rgba(255, 255, 255, 0.4);
  }
  .banner-img img:hover {
    box-shadow: 0 1.25rem 1.56rem 0.1rem rgba(255, 255, 255, 0.6);
    transform: perspective(18.75rem) rotateX(10deg);
  }

  .banner-wrap .banner-box h1 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3%;
  }

  .banner-wrap .banner-box p {
    width: 100%;
    font-size: 1.3rem;
    margin-top: 0.625rem;
    text-align: center;
  }

  .product-box {
    padding-top: 1.55rem;
  }

  .product-box p {
    font-size: 1rem;
    text-indent: 2rem;
    margin-bottom: 1.25rem;
  }
  .product-box p img {
    max-width: 30rem;
    max-height: 30rem;
    object-fit: contain;
    padding: 1.25rem;
  }
  .product-box p img:hover {
    border-radius: 0.25rem;
    box-shadow: 0.625rem 0.625rem 1.56rem 0 rgba(211, 208, 208, 0.4);
  }
  .product-box ul {
    font-size: 1rem;
    margin-left: 0;
  }
  .product-box ul li {
    margin-bottom: 0.625rem;
  }
  .product-box h2 {
    font-size: 2rem;
    margin: 2rem auto 1.5rem;
  }
  .product-box h3 {
    font-size: 1.5rem;
  }
  .product-box h3 i {
    font-size: 1.5rem;
    vertical-align: -0.1rem;
    margin-right: 0.5rem;
  }
  .product-box h4 {
    font-size: 1.2rem;
  }

  /* 更多功能...................更多功能 */
  .product-more-wrap {
    padding-bottom: 5rem;
  }
  .product-more-box {
    max-width: 100%;
  }
  .product-more-box div.product-more {
    width: 16.57%;
    margin: 0 0 0.1rem 0;
    padding: 2.5rem 1.56rem 2.5rem;
  }
  .product-more-box div.product-more img {
    max-height: 2.81rem;
  }
  .product-more-box div.product-more p {
    font-size: 1rem;
  }
  .product-more-box div.product-more .product-hover {
    font-size: 1rem;
    padding: 0 1.625rem;
    width: 200%;
  }
  .product-more-box .product-more:hover {
    box-shadow: 0.1rem 0.81rem 1.81rem 0.2rem rgba(217, 226, 237, 0.74);
  }
  /*图文排版...................图文排版*/

  .view-textimg-box {
    max-width: 100%;
    margin-top: 2rem;
    padding-bottom: 1.5rem;
    padding-left: 0;
    padding-right: 0;
  }
  .view-textimg-box .view-textimg-img {
    width: 35%;
    display: flex;
    align-items: center;
  }
  .view-textimg-box .view-textimg-img img {
    max-width: 100%;
    object-fit: contain;
    padding: 1.25rem;
    border: none;
    box-shadow: none;
  }
  .view-textimg-box .view-textimg-line {
    width: 2.81rem;
    height: 0.125rem;
    margin-bottom: 1.25rem;
  }
  .view-textimg-box .view-textimg-text {
    max-width: 63%;
  }
  .view-textimg-box .view-textimg-text h3 {
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
  }
  .view-textimg-box .view-textimg-text p {
    width: 85%;
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }

  /*应用场景..................应用场景*/
  .application-wrap h2.title {
    margin-top: 2.5rem;
  }
  .application-wrap p img {
    max-width: 100%;
    padding: 1.25rem;
  }
  .application-box .application {
    width: 48%;
    margin-bottom: 3%;
    padding: 2rem 1.25rem;
    border-radius: 0.375rem;
    box-shadow: 0 0.32rem 2.5rem 0 rgba(47, 72, 88, 0.07),
      0 0.32rem 5rem 0 rgba(47, 72, 88, 0.07);
  }
  .application-box .application h3 {
    font-size: 1.2rem;
  }
  .application-box .application .application-line {
    margin: 0.625rem auto 2rem;
    width: 6.25rem;
    height: 0.2rem;
  }
  /*  大图展示.............. 大图展示 */
  .view-bigimg-box {
    max-width: 100%;
    margin-bottom: 5rem;
  }
  .view-bigimg-box h2 {
    font-size: 2rem;
    font-weight: 600;
    margin: 3.75rem auto 3.125rem;
  }
  .view-bigimg-box p {
    font-size: 1rem;
    text-indent: 2rem;
    margin-bottom: 1.25rem;
    line-height: 1.7;
    color: #666;
  }  
  .view-bigimg-box img {
    max-width: 100%;
    object-fit: contain;
    padding: 1.25rem;
    border-radius: 0.5rem;
    border: 0.2rem solid #eee;
    box-shadow: 0.1rem 0.8rem 1.81rem 0.2rem rgba(217, 226, 237, 0.74);
  }

  /* 常见问题.............. 常见问题*/
  .qa-box {
    flex-wrap: wrap;
    align-items: flex-start;
    border: 0.1rem solid #dfdeea;
  }

  .qa-box .question-left {
    width: 100%;
    background-color: #eff3f8;
  }

  .qa-box .question-left a {
    display: block;
    height: 3.6rem;
    line-height: 3.6rem;
    padding-left: 1rem;
    font-size: 1.3rem;
    overflow: hidden;
    white-space: nowrap;
  }

  .qa-box .question-left span {
    font-size: 1.4rem;
    margin-right: 1rem;
  }

  .qa-box .question {
    width: 100%;
    padding: 2rem 1rem;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.1), translate3d(0, -0.2rem, 0);
  }

  .qa-box .question .question-question {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    font-weight: bold;
  }

  .qa-box .question .question-question span {
    display: block;
    width: 2.4rem;
    height: 2.4rem;
    margin-right: 1.5rem;
    font-size: 1.4rem;
    border-radius: 0.5rem 0.5rem 0.5rem 0.5rem;
  }

  .qa-box .question .question-answer {
    display: flex;
    margin-top: 1rem;
    color: #666;
    line-height: 1.7;
  }

  .qa-box .question .question-answer span {
    display: block;
    width: 2.4rem;
    height: 2.4rem;
    margin-right: 1.5rem;
    font-size: 1.4rem;
    border-radius: 0.5rem 0.5rem 0.5rem 0.5rem;
  }

  .qa-box .question .question-answer p {
    flex: 1;
    height: auto;
  }

  .qa-box .question .question-more {
    display: block;
    margin-top: 1rem;
  }

  .qa-box .question .question-more span {
    margin-left: 0.4rem;
    transition: all 0.3s ease-in-out;
  }

  .qa-box .question .question-more:hover span {
    margin-left: 0.8rem;
  }
}