html,
body {
  margin: 0;
  padding: 0;
}

.wrapper {
  width: 17.25rem;
  margin: 0 auto;
}

.page {
  background: url("../images/bg.png") no-repeat center top;
  background-size: 100%;
}

.swiper .swiper-button-prev,
.swiper .swiper-button-next {
  width: 1.375rem;
  height: 1.375rem;
  border-radius: 50%;
}

.swiper .swiper-button-prev::after,
.swiper .swiper-button-next::after {
  content: none;
}

.swiper .swiper-button-prev {
  background: url("../images/prev.png") no-repeat center;
  background-size: contain;
}

.swiper .swiper-button-next {
  background: url("../images/next.png") no-repeat center;
  background-size: contain;
}

.banner {
  height: 16rem;
  background: url("../images/banner.jpg") no-repeat center;
  background-size: 100%;
}

.video {
  padding: 0.1rem 0;
}
.video .video-box {
  width: 17rem;
  height: 9.65rem;
  background: #0F5A8C;
  border-radius: 0.15rem;
  border: 0.05rem solid #FFC17B;
  overflow: hidden;
  box-sizing: border-box;
}
.video .video-box .player {
  width: 100%;
  height: 100%;
}
.video .list {
  display: flex;
  flex-direction: column;
  padding: 0.4rem 0.2rem 0;
}
.video .list .item {
  width: 100%;
  height: 3rem;
  background-position: top left;
  background-repeat: no-repeat;
  font-weight: 500;
  font-size: 0.5rem;
  color: #160101;
  box-sizing: border-box;
  line-height: 0.75rem;
  padding-top: 0.35rem;
  padding-left: 4.9rem;
  text-align: justify;
}
.video .list .item:first-child {
  background-image: url("../images/video1.png");
  background-size: 5.425rem 2.35rem;
}
.video .list .item:last-child {
  background-image: url("../images/video2.png");
  background-size: 5.625rem 2.425rem;
}

.box1 {
  height: 12.475rem;
  background: url("../images/box1-bg.png") no-repeat center;
  background-size: contain;
}

.box2 {
  margin-top: -1.12rem;
}
.box2 .box2-title {
  height: 1.575rem;
  background: url("../images/box2-t.png") no-repeat center;
  background-size: 14.525rem 1.575rem;
  margin-bottom: 0.4rem;
}
.box2 .box2-item {
  height: 10rem;
  border-radius: 0.15rem;
}
.box2 .swiper-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.box2 .swiper-button-prev,
.box2 .swiper-button-next {
  width: 2.55rem;
  height: 2.55rem;
  position: initial;
  margin: 0;
}
.box2 .swiper-button-prev::after,
.box2 .swiper-button-next::after {
  content: none;
}
.box2 .swiper-button-prev {
  background: url("../images/prev.png") no-repeat center;
  background-size: contain;
}
.box2 .swiper-button-next {
  background: url("../images/next.png") no-repeat center;
  background-size: contain;
}

.box3 {
  width: 100%;
  height: 18.775rem;
  background: url("../images/box3-bg.jpg") no-repeat center;
  background-size: contain;
  margin-top: -0.65rem;
}

.box4 {
  width: 100%;
  height: 56.25rem;
  background: url("../images/box4-bg.jpg") no-repeat center;
  background-size: contain;
}
.box4 .box4-title {
  height: 1.725rem;
  background: url("../images/box4-t.png") no-repeat center;
  background-size: 13.5rem 1.725rem;
  padding: 0.4rem 0 0.8rem;
}
.box4 .box4-1 {
  height: 6.825rem;
  background: url("../images/box4-1.png") no-repeat center;
  background-size: contain;
}
.box4 .box4-txt {
  font-size: 0.5rem;
  color: #fff;
  line-height: 0.75rem;
  text-align: justify;
  padding: 0.9rem 0;
}
.box4 .box4-2 {
  height: 19.9rem;
  background: url("../images/box4-2.png") no-repeat center;
  background-size: contain;
  margin-bottom: 1.75rem;
}
.box4 .box4-3 {
  height: 12.975rem;
  background: url("../images/box4-3.png") no-repeat center;
  background-size: contain;
}

.box5 .box5-title {
  height: 2.1rem;
  background: url("../images/box5-t.png") no-repeat center bottom;
  background-size: 14.5rem 2.1rem;
  padding-top: 0.65rem;
}
.box5 .box5-1 {
  height: 18.4rem;
  background: url("../images/box5-1.png") no-repeat center;
  background-size: contain;
}
.box5 .box5-1 .list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem 0;
  padding: 0 0.5rem;
  box-sizing: border-box;
  margin-top: 6.8rem;
}
.box5 .box5-1 .list .item {
  color: #000;
  display: flex;
  align-items: center;
  width: 100%;
  height: 2.28rem;
  box-sizing: border-box;
  padding-left: 1.5rem;
}
.box5 .box5-1 .list .item .title {
  width: 5.5rem;
  font-weight: bold;
  font-size: 0.55rem;
  text-align: center;
}
.box5 .box5-1 .list .item .desc {
  flex: 1;
  font-size: 0.45rem;
  line-height: 0.6rem;
}
.box5 .box5-2 {
  width: 100%;
  height: 14.95rem;
  background: url("../images/box5-2.jpg") no-repeat center;
  background-size: contain;
}
.box5 .box5-3 {
  width: 100%;
  height: 15.65rem;
  background: url("../images/box5-3bg.jpg") no-repeat center;
  background-size: contain;
}
.box5 .box5-3 .box5-3t {
  height: 2.675rem;
  background: url("../images/box5-3t.png") no-repeat center bottom;
  background-size: 8.675rem 2.675rem;
  transform: translateY(-0.4rem);
}
.box5 .box5-3 .table-box {
  position: relative;
  width: 100%;
  height: 13rem;
  text-align: center;
  transform: translateY(-0.8rem);
}
.box5 .box5-3 .table-box table {
  height: 100%;
  overflow: hidden;
}
.box5 .box5-3 .table-box table tr {
  height: 100%;
  display: flex;
  align-items: center;
}
.box5 .box5-3 .table-box thead {
  display: table;
  width: 100%;
  table-layout: fixed;
  height: 1.25rem;
  background: #F84535;
  border-radius: 0.625rem;
  margin-bottom: 0.25rem;
}
.box5 .box5-3 .table-box thead th {
  font-weight: 400;
  font-size: 0.45rem;
  color: #F7E3BC;
}
.box5 .box5-3 .table-box tbody {
  position: relative;
  display: block;
  width: 100%;
  height: 11.5rem;
}
.box5 .box5-3 .table-box tbody::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 16rem;
  height: 0.05rem;
  background: rgba(255, 255, 255, 0.38);
}
.box5 .box5-3 .table-box tbody tr {
  position: relative;
  height: 1.9rem;
  text-align: center;
  font-weight: bold;
  font-size: 0.45rem;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  cursor: pointer;
}
.box5 .box5-3 .table-box tbody tr::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 16rem;
  height: 0.05rem;
  background: rgba(255, 255, 255, 0.38);
}
.box5 .box5-3 .table-box tbody tr .btn {
  display: block;
  font-weight: bold;
  font-size: 0.45rem;
  color: #fff;
  margin: auto;
}
.box5 .box5-3 .table-box thead th:first-child,
.box5 .box5-3 .table-box thead th:last-child,
.box5 .box5-3 .table-box td:first-child,
.box5 .box5-3 .table-box td:last-child {
  width: 25%;
}
.box5 .box5-3 .table-box thead th:nth-child(2),
.box5 .box5-3 .table-box td:nth-child(2) {
  width: 50%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.box5 .box5-4 {
  width: 100%;
  height: 38.025rem;
  background: url("../images/box5-4.jpg") no-repeat center;
  background-size: contain;
  padding-top: 15.5rem;
  box-sizing: border-box;
}

.footer-info {
  text-align: center;
  font-size: 0.55rem;
  font-weight: bold;
  color: #9a000d;
}

.form-bottom {
  padding-top: 1rem;
}
.form-bottom .form-container {
  width: 100%;
}
.form-bottom .form-container .form-item {
  width: 100%;
  height: 2rem;
  line-height: 2rem;
  background: #FD858D;
  box-shadow: 1px 1px 0.2rem 0 rgba(133, 11, 28, 0.89);
  border-radius: 1rem;
  border: 1px solid #CB0A24;
  padding: 0 1.5rem;
  margin-bottom: 0.75rem;
}
.form-bottom .form-container .form-item input {
  background-color: transparent;
  font-size: 0.7rem;
  font-weight: bold;
  color: #000;
}
.form-bottom .form-container .form-item input::-moz-placeholder {
  font-weight: 400;
  color: #D42644;
}
.form-bottom .form-container .form-item input::placeholder {
  font-weight: 400;
  color: #D42644;
}
.form-bottom .form-container .form-item .city-txt {
  color: #D42644;
  display: block;
  font-weight: 400;
  font-size: 0.7rem;
}
.form-bottom .form-container .form-item .city-txt.show {
  font-weight: bold;
  color: #000;
}
.form-bottom .form-container .form-code {
  padding-right: 0;
}
.form-bottom .form-container .form-code input {
  flex: 1;
  border: none;
  padding: 0;
}
.form-bottom .form-container .form-code .kaptcha-btn {
  width: 5.55rem;
  height: 100%;
  background: rgba(203, 10, 36, 0.38);
  border-radius: 1rem;
}
.form-bottom .form-container .submit {
  width: 100%;
  height: 2rem;
  line-height: 2rem;
  background: url("../images/form-btn.png") no-repeat center/contain !important;
  font-weight: 800;
  font-size: 0.75rem;
  color: #fff;
}

.nav-box {
  position: fixed;
  top: 21%;
  right: 0;
  z-index: 999;
  width: 5.55rem;
  height: 17.5rem;
  box-sizing: border-box;
  background: url("../images/nav-bg.png") center no-repeat;
  background-size: cover;
}
.nav-box .nav-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding-top: 4.2rem;
  padding-left: 0.5rem;
}
.nav-box .nav-list li {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  height: 1.625rem;
  width: 4.525rem;
  cursor: pointer;
}
.nav-box .nav-list li:nth-child(1) {
  background-image: url("../images/nav1.png");
}
.nav-box .nav-list li:nth-child(1).active {
  background-image: url("../images/nav1-active.png");
}
.nav-box .nav-list li:nth-child(2) {
  background-image: url("../images/nav2.png");
}
.nav-box .nav-list li:nth-child(2).active {
  background-image: url("../images/nav2-active.png");
}
.nav-box .nav-list li:nth-child(3) {
  background-image: url("../images/nav3.png");
}
.nav-box .nav-list li:nth-child(3).active {
  background-image: url("../images/nav3-active.png");
}
.nav-box .nav-list li:nth-child(4) {
  background-image: url("../images/nav4.png");
}
.nav-box .nav-list li:nth-child(4).active {
  background-image: url("../images/nav4-active.png");
}
.nav-box .nav-list li:nth-child(5) {
  background-image: url("../images/nav5.png");
}
.nav-box .nav-list li:nth-child(5).active {
  background-image: url("../images/nav5-active.png");
}
.nav-box .nav-list li:nth-child(6) {
  background-image: url("../images/nav6.png");
}
.nav-box .nav-list li:nth-child(6).active {
  background-image: url("../images/nav6-active.png");
}
.nav-box .nav-top {
  width: 100%;
  height: 1.25rem;
  background: url("../images/nav-top.png") no-repeat 2.5rem center;
  background-size: 0.925rem 0.625rem;
  cursor: pointer;
}
.nav-box .nav-close {
  width: 1.55rem;
  height: 1.8rem;
  position: absolute;
  bottom: -0.65rem;
  left: 2.2rem;
  cursor: pointer;
}