body {
  margin: 0;
  padding: 0;
  font-family: 'PingFang SC','Helvetica Neue','Microsoft YaHei UI','Microsoft YaHei','Noto Sans CJK SC',Sathu,EucrosiaUPC,Arial,Helvetica,sans-serif;
}
/* #header{
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  background: rgb(237, 242, 250);
}
#footer{
  background: rgb(237, 242, 250);
} */
.serve--secure {
  background: url("../images/bg1.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  /* height: 100vh; */
}
.serve--secure__title {
  font-size: 2.25rem;
  font-weight: bold;
  color: #333333;
  text-align: center;
  /* padding: 7.5rem 0 2.5rem; */
  padding: 3% 0 2%;
}
.serve--secure__image__mobile{
  display: none;
}
.serve--secure__image {
  max-width: 80%;
  height: auto;
  margin: auto;
}
.serve--secure__image--image {
  width: 100%;
  height: 100%;
}
.serve--secure__desc {
  width: 100%;
  max-width: 70rem;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2rem;
  /* padding-bottom: 7.625rem; */
  padding-bottom: 3%;
}
.serve--secure__desc--item {
  text-align: center;
}
.serve--secure__desc--item__title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333333;
  margin-bottom: 1rem;
}
.serve--secure__desc--item__detail {
  font-size: 1.125rem;
  font-weight: 400;
  color: #333333;
  margin-bottom: .625rem;
}
.serve-box {
  background: url("../images/bg2.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  /* height: 100vh; */
}
.serve-package-wrap{
  /* padding: 10rem 0 10rem 0; */
  padding: 5% 0;
}
.serve-package {
  max-width: 75rem;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.serve-package__left {
  width: 25rem;
  background: #fff;
  border: 3px solid #262A2F;
  opacity: 0.8;
  border-radius: 6px;
}
.serve-package__left--title {
  padding: 1.2rem 0;
  font-size: 1.75rem;
  font-weight: bold;
  color: #333333;
  text-align: center;
  border-bottom: 1px solid #DDDDDD;
}
.serve-package__left--desc {
  padding-top: 3.5rem;
}
.serve-package__left--desc__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding-bottom: 1.2rem;
}
.serve-package__left--desc__item--text {
  padding-left: 1rem;
  width: 8.125rem;
  text-align: justify;
  font-size: 1.25rem;
}
.serve-package__left--desc__price {
  width: 16.25rem;
  height: 3.125rem;
  line-height: 3.125rem;
  background: rgba(38, 42, 47, .1);
  border-radius: 2rem;
  display: flex;
  justify-content: center;
  margin: 0 auto;
  margin-bottom: 3.375rem;
  margin-top: 2rem;
}
.serve-package__left--desc__price--text{
  font-size: 1.25rem;
  font-weight: 400;
  color: #333333;
}
.serve-package__left--desc__price--num {
  font-size: 1.75rem;
  font-weight: 600;
  color: #FF7700;
  padding-left: .5rem;
}
.serve-package__right--title {
  font-size: 2.25rem;
  font-weight: bold;
  color: #333333;
  margin-bottom: 3rem;
}
.serve-package__right--pack {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.serve-package__right--pack__item {
  min-width: 10rem;
  margin-bottom: 3rem;
}
.serve-package__right--pack__item--line{
  width: 3.375rem;
  height: 0.125rem;
  background: #666666;
  margin-bottom: 1.5rem;
}
.serve-package__right--pack__item--text {
  font-size: 1.25rem;
  font-weight: bold;
  color: #333333;
  margin-bottom: .75rem;
}
.serve-package__right--pack__item--desc {
  font-size: 1.125rem;
  color: #333333;
  margin-bottom: .3rem;
}
.serve-box--operate {
  display: flex;
  margin: 0 auto;
  justify-content: center;
  margin-top: 3rem;
}
.serve-box--operate__made {
  width: 17.5rem;
  height: 3.125rem;
  line-height: 3.125rem;
  background: rgba(38, 42, 47, .8);
  border-radius: .25rem;
  font-size: 1.125rem;
  font-weight: 400;
  text-align: center;
  color: #FFFFFF;
  cursor: pointer;
}
.serve-box--operate__connect {
  width: 17.5rem;
  height: 3.125rem;
  line-height: 3.125rem;
  background: #FFFFFF;
  border-radius: .25rem;
  border: 3px solid rgba(38, 42, 47, 1);
  font-size: 1.125rem;
  font-weight: 400;
  text-align: center;
  color: rgba(38, 42, 47, 1);
  margin-left: 2.4375rem;
  cursor: pointer;
  box-sizing: border-box;
}
.mask{
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: rgba(0,0,0,.3);
  z-index: 1;
  display: none;
}
.secure-popup {
  background: #FFFFFF;
  box-shadow: 0px 0px 3px 0px rgba(15,80,178,0.51);
  border-radius: 4px;
  padding: 4.375rem 3.75rem;
  position: fixed;
  /* top: 26%;
  left: 36%; */
  z-index: 90;
  width: 32.5rem;
  left: 50%;
  margin-left: -16.25rem;
  height: 35rem;
  top: 50%;
  margin-top: -17.5rem;
  box-sizing: border-box;
}
.tc-popup {
  background: #FFFFFF;
  box-shadow: 0px 0px 3px 0px rgba(15,80,178,0.51);
  border-radius: 4px;
  padding: 4.375rem 3.75rem;
  position: fixed;
  /* top: 26%;
  left: 36%; */
  z-index: 90;
  width: 32.5rem;
  left: 25%;
  margin-left: -16.25rem;
  height: 40rem;
  top: 50%;
  margin-top: -17.5rem;
  box-sizing: border-box;
}
.popup-content__item {
  margin-bottom: 1.25rem;
}
.popup-content__item2 {
  display: flex;
  justify-content: space-between;
}
.popup-content__btn {
  width: 25rem;
  height: 3.375rem;
  background: rgba(38, 42, 47, .8);
  border-radius: .25rem;
  font-size: 1.25rem;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 3.375rem;
  text-align: center;
  cursor: pointer;
}
.secure-popup__close {
  position: fixed;
  position: absolute;
  right: 1.375rem;
  top: 1.375rem;
  cursor: pointer;
}
.input {
  width: 22.4rem;
  height: 3.375rem;
  border: 1px solid #999999;
  border-radius: .25rem;
  font-size: 1.25rem;
  font-weight: 400;
  color: #333333;
  padding: 0 1.25rem;
}
.input.warning{
  border-color: red;
}
.input.warning::placeholder{
  color:red;
}
.inputCode {
  width: 10rem;
  height: 3.375rem;
  border: 1px solid #999999;
  border-radius: .25rem;
  font-size: 1.25rem;
  font-weight: 400;
  color: #333333;
  padding: 0 1.25rem;
}
.inputCode.warning{
  border-color: red;
}
.inputCode.warning::placeholder{
  color:red;
}


/* 适配1360*768的电脑屏幕： */
/* 适配1366*768的电脑屏幕： */
/* 适配1440*900的电脑屏幕： */
@media screen and (min-width: 1360px) and (max-width: 1440px){
  /* CSS 样式 */
  .serve--secure__title{
    font-size: 2rem;
    padding: 1% 0;
  }
  .serve--secure__image{
    max-width: 70%;
  }
  .serve-package-wrap{
    padding: 5rem 0;
  }
  .serve-package__left--desc {
    padding-top: 2rem;
  }
  .serve-package__left--desc__price{
    margin-top: 1rem;
    margin-bottom: 2rem;
  }
  .serve--secure__image {
    max-width: 65rem;
  }
  .serve--secure__desc {
    max-width: 55rem;
  }
  .serve-package {
    max-width: 65rem;
  }
  .serve-package__left {
    width: auto!important;
    padding: 0 1.875rem;
  }
  .serve-package__left--desc__price {
    width: 16rem;
  }
  .serve-package__left--desc__price--text{
    font-size: 1.25rem;
  }
  .serve-package__left--desc__price--num {
    font-size: 1.75rem;
  }
  .serve-package__right--pack {
    max-width: 29rem;
  }
  /* .secure-popup {
    top: 6rem!important;
  } */
  .serve-box--operate{
    margin-top: 1rem;
  }
  .serve-package__right--pack__item{
    margin-bottom: 2rem;
  }
  .serve-package__right--title{
    margin-bottom: 2rem;
  }
}

/* 适配1024*768的电脑屏幕 */
@media only screen and (max-width: 1024px) and (max-height: 768px) {
  /* 在屏幕宽度小于等于1024px且屏幕高度小于等于768px时应用以下样式 */
  .serve-package-wrap{
    padding: 5rem 0;
  }
  .serve--secure__image {
    max-width: 45rem;
    max-height: 20rem;
  }
  .serve--secure__desc {
    max-width: 40rem;
  }
  .serve-package {
    max-width: 50rem;
  }
  .serve--secure__title {
    font-size: 1.8rem;
  }
  .serve-package__left {
    width: auto!important;
  }
  .serve--secure__desc--item__title {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
  }
  .serve--secure__desc--item__detail {
    font-size: .9rem;
    margin-bottom: 0.5rem;
}
  .serve-package__left--desc__price {
    width: 15rem;
    margin: 0 2rem 1.5rem;
  }
  .serve-package__left--desc__price--text{
    font-size: 1.25rem;
  }
  .serve-package__left--desc__price--num {
    font-size: 1.65rem;
  }
  .serve-box--operate__made,
  .serve-box--operate__connect {
    width: 12rem!important;
  }
  .serve-package__left--desc {
    padding-top: 2rem;
  }
  .serve-package__right--pack {
    max-width: 24rem;
  }
  .serve-package__right--title {
    font-size: 2.15rem;
    margin-bottom: 2rem;
  }
  .serve-package__right--pack__item {
    margin-bottom: 1.5rem;
  }
  .serve-package__right--pack__item--text {
    font-size: 1.25rem;
  }
  .serve-package__right--pack__item--desc {
    font-size: 1rem;
  }
  /* .secure-popup {
    top: 3rem!important;
  } */
}


/* 当屏幕宽度小于等于 768px 时，应用以下样式 */
@media screen and (max-width: 768px) {
  /* 移动端样式 */
  #header{
    position: relative;
  }
  #footer{
    height: auto !important;
    line-height: 1.5 !important;
    padding: 1rem 0 !important;
  }

  .serve--secure{
    height: auto !important;
  }
  .serve-box--operate{
    margin-top: 0;
    padding: 0 1rem;
    padding-bottom: 6rem;
  }
  .serve-box{
    height: auto !important;
  }
  .serve--secure__title {
    font-size: 1.5rem;
    padding: 2rem 1rem 2rem;
  }
  .serve--secure__desc--item__title{
    font-size: 1.25rem !important;
    margin-bottom: 1rem !important;
  }
  .serve--secure__desc--item__detail{
    font-size: 1rem;
  }
  .serve-package__left--title{
    font-size: 1.25rem;
  }
  .serve-package__left--desc__item--text{
    font-size: 1rem;
  }
  .serve--secure__image__mobile{
    display: block;
    width: 100%;
  }
  .serve--secure__image__mobile img{
    width: 100%;
    height: auto;
  }
  .serve--secure__desc {
    flex-wrap: wrap;
    justify-content: center;
    padding-bottom: 3rem;
  }
  .serve--secure__desc--item {
    padding: 0!important;
  }
  .serve--secure__image {
    display: none;
  }
  .serve--secure__title{
    padding-top: 3rem;
  }
  /* .serve--secure__image--image {
    width: 100%;
  } */
  .serve-package {
    padding: 3rem 0 0 0 !important;
    flex-wrap: wrap;
    justify-content: center;
  }
  .serve-package-wrap{
    padding: 0 !important;
  }
  .serve-package__left,
  .serve-package__left--desc__price{
    width: auto!important;
    margin: 1.625rem 0!important;
    margin-top: 0 !important;
    padding: 0 2rem;
  }
  .serve-package__left--desc {
    padding-top: 1.5rem;
  }
  .serve-package__left {
    padding: 0 1.5rem!important;
  }
  .serve-package__left--desc__price--text {
    font-size: 1rem;
  }
  .serve-package__left--desc__price--num {
    font-size: 1.25rem;
  }
  .serve-package__right {
    margin-left: 0;
  }
  .serve-package__right--title {
    font-size: 1.5rem;
    /* text-align: center; */
    margin-top: 2rem;
  }
  .serve-package__right--pack__item--text{
    font-size: 1.25rem;
  }
  .serve-package__right--pack__item--desc{
    font-size: 1rem;
  }
  .serve-package__right--pack {
    justify-content: space-around!important;
  }
  .serve-package__right--pack__item {
    min-width: 9.125rem;
  }
  .serve-package__right--operateserve-package__right--operate {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
  }
  .serve-package__right--operate__made,
  .serve-package__right--operate__connect {
    width: 10rem!important;
  }
  .serve-package__right--operate__connect {
    margin-left: 0!important;
  }
  .popup-content__item {
    margin-bottom: 1.25rem;
  }
  .popup-content__item2 {
    width: 18.8rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .popup-content__btn {
    width: 18.8rem!important;
    height: 3rem!important;
    line-height: 3rem!important;
  }
  /* .secure-popup{
    padding: 2.5rem 1.5rem!important;
    top: 15%!important;
    left: 4%!important;
    width: auto;
    height: auto;
    margin-left: 0;
    margin-top: 0;
  } */
  .secure-popup {
    width: 22rem;
    height: 30rem;
    FONT-WEIGHT: 200;
    margin-left: -11rem;
    margin-top: -15rem;
    padding: 3rem 1.5rem 0 1.5rem;
  }
  .secure-popup__close {
    top: 1.075rem!important;
  }
  .input {
    width: 16.3rem!important;
    height: 3rem!important;
    line-height: 3rem!important;
    font-size: 1rem;
  }
  .inputCode {
    width: 6.3rem;
    height: 3rem;
    height: 3rem!important;
    border: 1px solid #999999;
    border-radius: .25rem;
    font-size: 1rem;
    font-weight: 400;
    color: #333333;
    padding: 0 1.25rem;
  }
  .codeImage {
    width: 8rem;
    height: 3rem;
  }
  .img {
    height: 100%;
    width: 100%;
  }
}