body {
  margin: 0;
  min-width: 1190px;
  line-height: 1;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
}

a {
  text-decoration: none;
}

.center-area {
  margin: 0 auto;
  width: 1190px;
}

.hide {
  display: none;
}

.color-w {
  color: #ffffff;
}

.color-p {
  color: #00a95f;
}

.color-6 {
  color: #666666;
}

.flex {
  display: flex;
}

.flex-jbetween {
  justify-content: space-between;
}

.flex-acenter {
  align-items: center;
}

.card {
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 16px #00000020;
  border: 4px solid #fff;
}

.btn-next-page {
  width: 80px;
  height: 30px;
  background-image: ;
  background-repeat: no-repeat;
  background-position: center;
  position: absolute;
  left: calc(50% - 40px);
  bottom: 76px;
  cursor: pointer;
  z-index: 1;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 10;
}

nav.white{
  background-color: #fff;
  box-shadow: 0 3px 10px #00000020;
}

nav .center-area {
  height: 100%;
}

.nav-title {
  flex: auto;
  margin-left: 26px;
  color: #fff;
  font-size: 16px;
}


nav.white .nav-title{
  color: #666;
}

.nav-logo {
  width: 130px;
  height: 42px;
  background-image: ;
  background-size: cover;
}

nav.white .nav-logo{
  background-image: ;
}

.nav-tel {
  padding-left: 28px;
  height: 18px;
  line-height: 18px;
  font-size: 16px;
  color: #fff;
  background-image: ;
  background-size: 18px 18px;
  background-position: 0 0;
  background-repeat: no-repeat;
  margin-right: 24px;
}

nav.white .nav-tel{
  color: #666;
  background-image: ;
}

.nav-btn-contact {
  width: 158px;
  height: 48px;
  border: 1px solid #fff;
  border-radius: 6px;
  text-align: center;
  line-height: 48px;
  font-size: 18px;
  color: #fff;
}

.nav-btn-contact:hover{
  background-color: #00000020;
}

nav.white .nav-btn-contact{
  border: 1px solid #ff6727;
  background-color: #ff6727;
}

nav.white .nav-btn-contact:hover{
  border: 1px solid #fc5d19;
  background-color: #fc5d19;
}

.nav-qq {
  padding-left: 25px;
  height: 18px;
  line-height: 18px;
  font-size: 16px;
  color: #fff;
  background-image: ;
  background-size: 15px 18px;
  background-position: 0 0;
  background-repeat: no-repeat;
  margin-right: 40px;
}

nav.white .nav-qq{
  color: #666;
  background-image: ;
}

header {
  height: 1000px;
  background-image: ;
  background-size: cover;
  background-position: center;
  position: relative;
}

.header-content {
  width: 960px;
  padding-top: 234px;
  margin: 0 auto;
}

.header-title {
  font-size: 60px;
  font-weight: bold;
  color: #fff;
  line-height: 80px;
}

.header-btn-video-play {
  width: 100px;
  height: 100px;
  margin: 44px 71px;
  background-image: ;
  background-size: contain;
  background-repeat: no-repeat;
  cursor: pointer;
}

.header-btn-contact {
  width: 240px;
  height: 62px;
  background-color: #00a95f;
  font-size: 22px;
  color: #ffffff;
  line-height: 62px;
  text-align: center;
}

.header-btn-contact:hover {
  background-color: #007743;
}


.header-sketch {
  padding-left: 56px;
  background-image: ;
  background-size: 44px 45px;
  background-repeat: no-repeat;
  font-size: 18px;
  color: #00a95f;
  line-height: 24px;
  margin-top: 29px;
}

section {
  background-color: #f1f2f5;
  position: relative;
}

.section-1 {
  height: 1509px;
}

.section-1 .center-area {
  width: 1000px;
  padding-top: 63px;
}

.section-title {
  padding-top: 41px;
  background-image: ;
  background-size: 34px 22px;
  background-position: center 0;
  background-repeat: no-repeat;
  text-align: center;
  font-size: 42px;
  font-weight: bold;
  color: #00a95f;
  line-height: 1;
}

.section-subtitle {
  text-align: center;
  margin-top: 35px;
  font-size: 18px;
  color: #666666;
  line-height: 1;
}

.show-area-1 {
  display: flex;
  justify-content: center;
}

.show-area-1 .block {
  width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 90px;
  position: relative;
}

.show-area-1 .block:not(:last-child)::after {
  content: "";
  display: block;
  width: 144px;
  height: 22px;
  background-image: ;
  background-size: contain;
  position: absolute;
  top: 43px;
  right: -72px;
  z-index: 1;
}

.show-area-1 .top {
  width: 94px;
  height: 108px;
  background-image: ;
  background-size: contain;
  line-height: 108px;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  position: relative;
  z-index: 2;
}

.show-area-1 .desc {
  font-size: 18px;
  color: #666666;
  line-height: 22px;
  text-align: center;
  margin-top: 34px;
}

.show-area-2 {
  margin-top: 75px;
  display: flex;
  height: 760px;
}

.show-area-2 .left {
  flex: none;
  width: 440px;
  height: 100%;
  background-color: #f1f2f8;
  border-radius: 16px 0 0 20px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: 356px 674px;
  background-position: center 80px;
}

.show-area-2 .right {
  padding-left: 60px;
  padding-right: 80px;
  padding-top: 120px;
}

.show-area-2 .title {
  font-size: 38px;
  font-weight: bold;
  color: #00a95f;
  line-height: 1;
}

.show-area-2 .subtitle {
  margin-top: 26px;
}

.show-area-2 .subtitle-block {
  width: 36px;
  height: 40px;
  padding: 2px 6px 6px;
  border: 1px solid #00aa5f;
  text-align: center;
  font-size: 18px;
  color: #00a95f;
  line-height: 22px;
  border-radius: 6px;
}

.show-area-2 .subtitle-price {
  font-size: 46px;
  font-weight: bold;
  color: #00a95f;
  line-height: 1;
  margin-left: 16px;
  vertical-align: text-bottom;
}

.show-area-2 .subtitle2 {
  font-size: 24px;
  color: #666666;
  margin-top: 22px;
}

.show-area-2 .other-1 {
  margin-top: 52px;
  padding-left: 47px;
  background-image: ;
  background-size: 41px 41px;
  background-repeat: no-repeat;
  background-position: 0 2px;
}

.show-area-2 .other-1-inner {
  border-top: 1px solid #00a95f;
  padding-top: 22px;
  padding-bottom: 14px;
  font-size: 20px;
  font-weight: bold;
  color: #00a95f;
}

.show-area-2 .other-2 {
  padding-left: 36px;
  padding-bottom: 14px;
  border-bottom: 1px solid #00a95f;
}

.show-area-2 .other-2-line {
  font-size: 18px;
  color: #666666;
  line-height: 36px;
}

.show-area-2 .other-2-line::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #00a95f;
  vertical-align: middle;
  margin-right: 8px;
}

.show-area-2 .other-3 {
  display: flex;
  flex-wrap: wrap;
  margin-top: 58px;
}

.show-area-2 .other-3-item {
  width: 122px;
  height: 32px;
  border: 1px solid #bcdcce;
  border-radius: 5px;
  margin-right: 10px;
  margin-bottom: 14px;
  font-size: 15px;
  color: #00a95f;
  line-height: 32px;
  text-align: center;
}

.section-2 {
  height: 1017px;
}

.section-2 .center-area {
  width: 1158px;
  height: 688px;
  background-image: ;
  background-size: 100% 100%;
  padding-bottom: 40px;
}

.section-2 .section-title {
  transform: translatey(-8px);
}

.show-area-3 {
  margin-top: 56px;
  display: flex;
  justify-content: center;
}

.show-area-3 .card {
  width: 480px;
}

.show-area-3 .card-image {
  width: 100%;
  height: 340px;
  background-color: #f5f6fb;
  border-radius: 17px 17px 0 0;
}

.show-area-3 .card-image1 {
  background-image: ;
  background-size: 393px 290px;
  background-repeat: no-repeat;
  background-position: 40px 20px;
}

.show-area-3 .card-image2 {
  background-image: ;
  background-size: 408px 243px;
  background-repeat: no-repeat;
  background-position: 50px 60px;
}

.show-area-3 .card:first-child {
  margin-right: 30px;
}

.show-area-3 .part-1 {
  padding: 40px 0 30px 60px;
}

.show-area-3 .part-1-title {
  font-size: 24px;
  font-weight: bold;
  color: #00a95f;
}

.show-area-3 .part-1-content{
  margin-top: 22px;
  font-size: 18px;
  color: #666666;
  line-height: 24px;
}

.section-3 {
  height: 1180px;
  background-image: ;
  background-size: cover;
  background-position: center;
}

.section-3 .center-area{
  padding-top: 87px;
}

.show-area-4{
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 73px;
}

.show-area-4 .card{
  width: 310px;
  border: none;
  overflow: hidden;
  background-size: contain;
  background-repeat: no-repeat;
  padding-top: 550px;
}

.show-area-4 .card:not(:last-child){
  margin-right: 35px;
}

.show-area-4 .card.card-image1{
  background-image: ;
}
.show-area-4 .card.card-image2{
  background-image: ;
}
.show-area-4 .card.card-image3{
  background-image: ;
}

.show-area-4 .card-content{
  padding:40px 0 50px 37px;
}

.show-area-4 .card-content::before{
  content: "";
  display: block;
  width: 18px;
  height: 4px;
  background-color: #00a95f;
  margin-left: 3px;
}

.show-area-4 .card-title{
  padding-top: 20px;
  font-size: 24px;
  font-weight: bold;
  color: #00a95f;
  line-height: 30px;
}

.show-area-4 .card-desc{
  font-size: 16px;
  color: #666666;
  line-height: 24px;
  margin-top: 25px;
}

.section-4 {
  height: 984px;
  padding-top: 197px;
}

.section-4 .center-area{
  width: 1087px;
  height: 688px;
  background-image: ,;
  background-size: 180px 121px,100% 100%;
  background-position: 128px 135px,0 0;
  background-repeat: no-repeat,no-repeat;
  position: relative;
}

.section-4 .image{
  position: absolute;
  width: 386px;
  height: 731px;
  background-image: ;
  background-size: contain;
  top: 24px;
  right: 68px;
}

.section-4 .section-title{
  text-align: left;
  padding-left: 127px;
  background-position: 68px 50px;
}

.section-4 .section-subtitle{
  text-align: left;
  font-size: 24px;
  font-weight: bold;
  color: #00a95f;
  line-height: 30px;
  padding-left: 127px;
  margin-top: 259px;
}

.section-4 .section-text{
  padding-left: 127px;
  font-size: 18px;
  color: #666666;
  line-height: 30px;
  margin-top: 31px;
}

.section-5 {
  height: 1084px;
  background-image: ;
  background-size: cover;
  background-position: center 0;
  padding-top: 98px;
  position: relative;
}

.section-5 .center-area{
  width: 844px;
  padding-top: 120px;
  position: relative;
}

.section-5 .image{
  position: absolute;
  width: 441px;
  height: 852px;
  background-image: ;
  background-size: contain;
  background-repeat: no-repeat;
  top: 0;
  left: -94px;
}

.show-area-5{
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.show-area-5 .title{
  font-size: 80px;
  font-weight: bold;
  color: #00a95f;
  position: relative;
}

.show-area-5 .title::before{
  content: "";
  display: block;
  width: 146px;
  height: 22px;
  background-image: ;
  background-size: contain;
  position: absolute;
  top: 30px;
  left: -161px;
}

.show-area-5 .subtitle{
  font-size: 60px;
  color: #ffffff;
  line-height: 66px;
  margin-top: 42px;
}

.show-area-5 .header-btn-contact{
  margin-top: 113px;
}

.show-area-5 .desc{
  width: 240px;
  font-size: 16px;
  color: #00a95f;
  margin-top: 16px;
  text-align: center;
}

.video-wrapper{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #00000020;
}


.section-1 .btn-next-page{
  bottom: 120px;
}

.section-2 .btn-next-page{
  bottom: 180px;
}

.section-3 .btn-next-page{
  bottom: -150px;
}

.section-4 .btn-next-page{
  bottom: 150px;
}

.btn-back-top{
  width: 40px;
  height: 40px;
  background-image: ;
  background-position: center;
  background-repeat: no-repeat;
  position: fixed;
  bottom: 100px;
  right: calc(50% - 600px);
  cursor: pointer;
  display: none;
}

.btn-back-top.show{
  display: block;
}