@font-face {
  font-family: "SourceHanSansLight";
  src: url("https://yunku-oss.oss-cn-beijing.aliyuncs.com/SourceHanSansCN-Light.ttf") format("truetype");
}

@font-face {
  font-family: "SourceHanSansBold";
  src: url("https://yunku-oss.oss-cn-beijing.aliyuncs.com/SourceHanSansCN-Bold.ttf") format("truetype");
}

@font-face {
  font-family: "PuHuiTi";
  src: url("https://yunku-oss.oss-cn-beijing.aliyuncs.com/Alibaba-PuHuiTi-Regular.ttf") format("truetype");
}

[data-aos] {
  opacity: 0;
}

input:focus-visible,
textarea:focus-visible {
  outline: none;
}

body {
  margin: 0;
  font-family: "PuHuiTi";
}

li {
  list-style: none;
}

* {
  box-sizing: border-box;
}

a {
  text-decoration: none;
}

img {
  vertical-align: top;
}

.width1600 {
  max-width: 1600px;
  margin: 0 auto;
}

header {
  position: absolute;
  top: 0;
  z-index: 2;
  left: 0;
  right: 0;
}

header .nav {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.875%;
  position: relative;
  height: 113px;
}

header .nav .logo {
  padding: 16px 0;
  width: 7.987%;
}

header .nav .logo img {
  width: 100%;
}

header .nav .menu {
  flex: 1;
  text-align: right;
}

header .nav .menu a {
  color: #fff;
  font-size: 18px;
  text-transform: uppercase;
  padding: 0 1.764%;
}

header .nav .mobile_menu_ico {
  display: none;
}

header .nav .mobile_menu_ico img {
  height: 30px;
}

header .mobile_nav .mobile_menu_bg {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  z-index: 11;
  transition: all 0.75s;
}

header .mobile_nav .mobile_menu {
  position: fixed;
  top: 0;
  bottom: 0;
  right: -100%;
  width: 70%;
  background-color: #fff;
  transition: all 0.75s;
  z-index: 13;
}

header .mobile_nav .mobile_menu .menu_list {
  padding: 0 25px;
}

header .mobile_nav .mobile_menu .menu_list .a {
  border-bottom: 1px solid #ededed;
}

header .mobile_nav .mobile_menu .menu_list .a a {
  display: block;
  height: 50px;
  line-height: 50px;
  color: #333;
}

header .mobile_nav .close {
  padding: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
}

header .mobile_nav .close img {
  height: 25px;
}

.banner {
  width: 100%;
  overflow: hidden;
}

.banner img {
  width: 100%;
}

.banner .bannerSwiper {
  position: relative;
  background: url("https://cdn.odinyun.com/upload/file/7gydw0op8m1/7eafac532d95edace23d76c90bbcbfe9.jpg") no-repeat center;
  padding-top: 100px;
  text-align: right;
}

.banner .bannerSwiper video {
  width: 75vw;
  vertical-align: top;
}

.banner .bannerSwiper .tt {
  position: absolute;
  color: #ffffff;
  padding: 30px 50px;
  top: 23vw;
  left: 5vw;
  text-align: left;
}

.banner .bannerSwiper .tt .tt1 {
  font-size: 64px;
  text-transform: capitalize;
  font-weight: bold;
  line-height: 70px;
}

.banner .bannerSwiper .tt .tt2 {
  padding-top: 20px;
  font-size: 16px;
}

.banner .bannerSwiper .swiper-pagination-bullet {
  opacity: 0.5;
  background: #ffffff;
  width: 12px;
  height: 12px;
  margin: 0 10px !important;
}

.banner .bannerSwiper .swiper-pagination-bullet-active {
  opacity: 1;
  background: #f95738;
}

.about {
  border-radius: 40px;
  background: #ffffff;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
  padding-bottom: 3vw;
}

.about .about_1 {
  display: flex;
  justify-content: space-between;
  padding-top: 60px;
}

.about .about_1 .about_1_left_img {
  width: 42.5%;
  margin-right: 4%;
  border-radius: 15px;
  overflow: hidden;
  position: relative;
}

.about .about_1 .about_1_left_img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.about .about_1 .about_1_right {
  width: 53.5%;
  padding-top: 2vw;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about .about_1 .about_1_right .about_1_right_top>div:nth-child(1) {
  font-family: "SourceHanSansBold";
  font-size: 3.2vw;
  font-weight: bold;
  color: #f95738;
}

.about .about_1 .about_1_right .about_1_right_top>div:nth-child(2) {
  font-size: 2vw;
  letter-spacing: 0.08em;
  color: #2c2c2c;
  font-weight: bold;
  line-height: 52px;
  padding-bottom: 2vw;
}

.about .about_1 .about_1_right .about_1_right_top>div:nth-child(3) {
  font-size: 18px;
  color: #2c2c2c;
  line-height: 2vw;
  text-align: justify;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.about .about_1 .about_1_right .about_1_right_bottom img {
  width: 100%;
}

.about .about_1 .about_1_right .about_2 {
  display: flex;
}

.about .about_2 {
  padding: 2.5vw 2vw 0 2vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.about .about_2 .item {
  display: flex;
}

.about .about_2 .item img {
  height: 4.2vw;
  padding-top: 0.9vw;
  padding-right: 0.5vw;
}

.about .about_2 .item .r {
  font-family: "SourceHanSansBold";
}

.about .about_2 .item .r>div:nth-child(1) {
  font-size: 3.2vw;
  color: #f95738;
}

.about .about_2 .item .r>div:nth-child(1) sup {
  font-size: 1.8vw;
}

.about .about_2 .item .r>div:nth-child(2) {
  font-size: 1.2vw;
  color: #2c2c2c;
}

.choose {
  padding-top: 5vw;
}

.choose .choose_top div:nth-child(1) {
  font-family: "SourceHanSansBold";
  font-size: 40px;
  line-height: 2.2vw;
  font-weight: bold;
  color: #662B47;
  margin-bottom: 15px;
}

.choose .choose_top div:nth-child(2) {
  font-size: 18px;
  color: #696969;
  line-height: 172.44%;
  letter-spacing: 0.03em;
}

.choose .choose_bottom {
  display: flex;
  padding-top: 3vw;
  gap: 1vw;
}

.choose .choose_bottom .item {
  text-align: center;
  flex: 1;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
  padding: 1vw;
  color: #2c2c2c;
}

.choose .choose_bottom .item .img {
  height: 4.2vw;
}

.choose .choose_bottom .item .img img {
  height: 100%;
}

.choose .choose_bottom .item .t {
  padding-top: 1vw;
  width: 70%;
  font-size: 1.2vw;
  line-height: 1.4vw;
  height: 3.4vw;
  margin: 0 auto;
  color: #662B47;
  text-align: center;
  font-family: "SourceHanSansBold";
}

.choose .choose_bottom .item .d {
  padding-top: 1vw;
  font-size: 14px;
}

.our_product {
  padding-top: 4vw;
  width: 1440px;
  margin: 0 auto;
}

.our_product .rt {
  font-family: "SourceHanSansBold";
  font-size: 40px;
  color: #662B47;
  font-weight: 600;
  text-align: center;
}

.our_product .rtt {
  margin: 20px 0 20px 0;
  text-align: center;
  color: #989898;
}

.our_product .p_li {
  padding-top: 2vw;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 5vw 1vw;
}

.our_product .p_li .item {
  width: 30%;
}

.our_product .p_li .item .img {
  position: relative;
  width: 100%;
  padding-top: 100%;
  border-radius: 5px;
  overflow: hidden;
}

.our_product .p_li .item .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.our_product .p_li .item .name {
  padding-top: 10px;
  font-size: 24px;
  color: #662B47;
  font-weight: bold;
}

.our_product .p_li .item .desc {
  font-size: 17px;
  color: #989898;
  line-height: 30px;
}

.our_product .p_li .item:hover .svg {
  opacity: 1;
}

.home_logo {
  display: flex;
  justify-content: space-between;
  width: 1440px;
  margin: 3vw auto 2vw auto;
}

.home_logo img {
  width: 47%;
}

.home_logo .lo1 {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.home_logo .lo1 .ll1 .l1 {
  text-transform: uppercase;
  font-size: 30px;
  font-weight: 600;
  line-height: 48px;
  color: #662B47;
}

.home_logo .lo1 .ll1 .l2 {
  font-size: 16px;
  color: #989898;
  line-height: 30px;
}

.home_logo .lo1 .ll2 {
  display: flex;
  justify-content: flex-end;
}

.home_logo .lo1 .ll2 .l1 {
  box-shadow: 0px 4px 10px 0px rgba(102, 43, 71, 0.2);
  background: #E0B8B8;
  border-radius: 3px;
  color: #662B47;
  text-align: center;
  padding: 5px 20px;
}

.our_dynamic {
  padding-top: 4vw;
}

.our_dynamic .rt {
  font-family: "SourceHanSansBold";
  font-size: 30px;
  line-height: 32px;
}

.our_dynamic .list {
  padding-top: 2vw;
  display: flex;
  gap: 1.5vw;
}

.our_dynamic .list .item {
  width: calc(25% - 0.75vw);
}

.our_dynamic .list .item .img {
  padding-bottom: 10px;
  width: 100%;
  border-radius: 15px;
  overflow: hidden;
  position: relative;
  padding-top: 100%;
}

.our_dynamic .list .item .img img {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.our_dynamic .list .item .t {
  font-weight: bold;
  font-size: 16px;
  line-height: 25px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.our_dynamic .list .item .d {
  font-size: 14px;
  line-height: 25px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 7;
  -webkit-box-orient: vertical;
  display: none;
}

.our_dynamic .list .item:nth-child(2n) .img {
  padding-top: 55%;
}

.our_dynamic .list .item:nth-child(2n) .t {
  -webkit-line-clamp: 1;
}

.our_dynamic .list .item:nth-child(2n) .d {
  display: block;
}

.our_dynamic .more {
  padding: 30px 0;
  text-align: right;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: #000;
}

.our_dynamic .more img {
  margin-left: 10px;
}

.feedback {
  padding-top: 5vw;
  padding-bottom: 3vw;
}

.feedback .ti {
  text-align: center;
  font-size: 2.1vw;
  color: #3e3e3e;
  font-weight: bold;
  padding-bottom: 2vw;
}

.feedback .list {
  background: #E0C0C0;
  padding-top: 2vw;
  height: 29vw;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.feedback .list .swiper-wrapper {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  animation: marquee 35s linear infinite;
  transform: translateX(10%);
}

.feedback .list .item {
  width: 19.97vw;
  border-radius: 0.8vw;
  background: #ffffff;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
  padding: 1.2vw;
  height: 11.03vw;
}

.feedback .list .item .t {
  display: flex;
  align-items: center;
  font-weight: bold;
  font-size: 0.8vw;
}

.feedback .list .item .t .ll {
  width: 60px;
  margin-right: 15px;
}

.feedback .list .item .t .rr {
  flex: 1;
}

.feedback .list .item .t .rr .r {
  margin-bottom: 5px;
}

.feedback .list .item .img {
  width: 3.4vw;
  margin-right: 0.8vw;
}

.feedback .list .item .img img {
  width: 100%;
}

.feedback .list .item .b {
  padding-top: 0.6vw;
  color: #1a1a1a;
  font-size: 0.8vw;
  line-height: 1.2vw;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.feedback .list .item:nth-child(2n+1) {
  margin-left: -5vw;
}

.feedback .list .item:nth-child(2n) {
  margin-left: 4vw;
  margin-top: 3vw;
}

@keyframes marquee {
  0% {
    transform: translateX(10%);
  }

  100% {
    transform: translateX(-100%);
  }
}

footer {
  background: url(../image/footer_bg.png) no-repeat top center #fff;
  background-size: cover;
  background-position: center center;
}

footer .footer_log {
  padding: 1vw 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
}

footer .footer_log img {
  width: 9vw;
}

footer .footer_it {
  display: flex;
  align-items: flex-start;
  padding-top: 2vw;
}

footer .footer_it .l {
  width: 30%;
}

footer .footer_it .l .contact {
  font-size: 1.2vw;
  font-family: "SourceHanSansBold";
  color: #1a1a1a;
  padding-bottom: 1vw;
}

footer .footer_it .l .input {
  display: flex;
  gap: 1vw;
  justify-content: space-between;
}

footer .footer_it .l .input input {
  border: 1px solid #bdbdbd;
  border-radius: 5px;
  line-height: 2vw;
  width: calc(50% - 10px);
  padding: 0 10px;
  background: none;
}

footer .footer_it .l textarea {
  border: 1px solid #bdbdbd;
  padding: 10px;
  border-radius: 5px;
  overflow: hidden;
  width: 100%;
  margin-top: 1vw;
  background: none;
}

footer .footer_it .l .tz {
  display: flex;
  padding-top: 1vw;
  align-items: center;
  justify-content: space-between;
}

footer .footer_it .l .tz .svg {
  flex: 1;
  display: flex;
  gap: 2vw;
}

footer .footer_it .l .tz .submit1 {
  display: none;
}

footer .footer_it .l .tz .submit1,
footer .footer_it .l .tz .submit {
  cursor: pointer;
  font-weight: bold;
  width: 8vw;
  font-size: 0.8vw;
  height: 2.2vw;
  line-height: 2.2vw;
  color: #fff;
  text-align: center;
  border-radius: 2.2vw;
  text-transform: uppercase;
  background: #f95738;
  box-shadow: 0px 4px 10px 0px rgba(152, 15, 9, 0.25);
}

footer .footer_it .c {
  flex: 1;
  padding: 0.2vw 0 0 8%;
  display: flex;
  gap: 1.5vw;
}

footer .footer_it .c>div {
  flex: 1;
}

footer .footer_it .c>div .tc {
  font-family: "SourceHanSansBold";
  color: #1a1a1a;
  font-size: 1vw;
  padding-bottom: 15px;
}

footer .footer_it .c>div .ttc a {
  display: block;
  color: #1a1a1a;
  font-size: 0.9vw;
  text-transform: uppercase;
  padding: 8px 0;
}

footer .footer_it .r {
  width: 25%;
}

footer .footer_it .r .tt {
  font-size: 1vw;
  font-family: "SourceHanSansBold";
  color: #1a1a1a;
  padding-bottom: 15px;
}

footer .footer_it .r .ttd {
  display: flex;
  align-items: flex-start;
  padding-bottom: 15px;
}

footer .footer_it .r .ttd .ttl {
  width: 30px;
  text-align: center;
  margin-right: 13px;
}

footer .footer_it .r .ttd .ttr {
  font-size: 0.8vw;
}

footer .footer_it .r .ttd .ttr .bbb {
  font-weight: bold;
  font-size: 0.8vw;
}

.z_banner {
  position: relative;
}

.z_banner .info {
  position: absolute;
  bottom: 2vw;
  left: 13.5417vw;
  display: flex;
  flex-direction: column;
  color: #ffffff;
  left: 50%;
  transform: translate(-50%, 0);
  width: 1600px;
  max-width: 90vw;
  font-size: 6.3vw;
  font-weight: bold;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.z_banner img {
  width: 100%;
}

.news_page {
  padding: 6vw 0;
}

.news_page .list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.news_page .list .item {
  width: calc(25% - 22.5px);
}

.news_page .list .t {
  font-size: 18px;
  font-weight: bold;
  color: #000;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.news_page .list .img {
  position: relative;
  padding-top: 75%;
  margin-bottom: 10px;
}

.news_page .list .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.news_page .list .d {
  padding-top: 10px;
  font-size: 14px;
  color: #9e9e9e;
  line-height: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.news_page .list .x {
  padding-top: 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: #9e9e9e;
}

.news_page .list .more {
  display: flex;
  align-items: center;
  color: #f95738;
}

.news_page .list .more img {
  margin-left: 5px;
}

.news_detail_page {
  padding: 6vw 0;
}

.news_detail_page .title {
  font-size: 2vw;
  font-weight: bold;
  text-align: center;
}

.news_detail_page .time {
  text-align: center;
  color: #bdbdbd;
  font-size: 22px;
  padding: 1% 0;
}

.news_detail_page .content {
  font-size: 22px;
  line-height: 40px;
}

.contact_page {
  padding: 6vw 0;
  background: url(../image/contact_map.jpg) no-repeat top center #fff;
}

.contact_page .cp {
  display: flex;
}

.contact_page .cp .l {
  width: 36%;
  min-width: 400px;
}

.contact_page .cp .l .t {
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.302);
  background: #ffffff;
  border-radius: 18px;
  padding: 40px 30px 30px 30px;
}

.contact_page .cp .l .t1 {
  font-family: "SourceHanSansBold";
  font-size: 36px;
  color: #1a1a1a;
}

.contact_page .cp .l .t1 span {
  color: #f95738;
}

.contact_page .cp .l .t2 {
  color: #9f9f9f;
  font-size: 24px;
  padding-bottom: 30px;
}

.contact_page .cp .l .input1 {
  padding-top: 20px;
  display: flex;
  align-items: center;
  gap: 27px;
}

.contact_page .cp .l .input1 div {
  flex: 1;
}

.contact_page .cp .l .input1 input {
  width: 100%;
  padding: 0 20px;
  border-radius: 40px;
  line-height: 40px;
  border: 1px solid #bdbdbd;
}

.contact_page .cp .l .textarea {
  padding-top: 20px;
}

.contact_page .cp .l .textarea textarea {
  border: 1px solid #bdbdbd;
  width: 100%;
  border-radius: 10px;
  padding: 20px;
}

.contact_page .cp .l .submit {
  padding: 20px 0;
}

.contact_page .cp .l .submit .btn {
  background: #f95738;
  padding: 10px 37px;
  color: #ffffff;
  font-size: 14px;
  display: inline-block;
  border-radius: 100px;
}

.contact_page .cp .l .address {
  color: #535353;
  font-size: 14px;
  line-height: 25px;
}

.contact_page .cp .b {
  padding: 21px 0;
  display: flex;
  flex-wrap: wrap;
}

.contact_page .cp .b div {
  width: 50%;
  font-size: 14px;
  text-align: center;
  color: #9e9e9e;
  line-height: 25px;
}

.contact_faq {
  padding: 5vw 0;
}

.contact_faq .t1 {
  font-size: 64px;
  color: #1a1a1a;
  font-family: "SourceHanSansBold";
  text-align: center;
  padding-bottom: 2vw;
}

.contact_faq .item {
  padding: 10px 0;
  border-top: 1px solid #ededed;
}

.contact_faq .item .title {
  color: #444444;
  font-size: 24px;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.contact_faq .item .content {
  color: #444444;
  font-size: 18px;
  line-height: 20px;
  padding-top: 10px;
  padding-bottom: 20px;
  display: none;
}

.contact_faq .active .title img {
  transform: rotate(180deg);
}

.contact_faq .active .content {
  display: block;
}

.home_faq {
  padding: 2vw 0;
  width: 1420px;
  margin: 0 auto;
}

.home_faq .t1 {
  font-size: 40px;
  color: #662B47;
  font-family: "SourceHanSansBold";
  text-align: center;
  padding-bottom: 2vw;
}

.home_faq .item {
  border-bottom: 1px solid #15294C;
}

.home_faq .item .title {
  color: #662B47;
  font-size: 18px;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.home_faq .item .content {
  color: #4C586D;
  font-size: 16px;
  line-height: 20px;
  padding-top: 10px;
  padding-bottom: 20px;
  display: none;
}

.home_faq .active .title img {
  transform: rotate(180deg);
}

.home_faq .active .content {
  display: block;
}

.about_page {
  margin-top: 5vw;
  background: url(../image/about_ht_bg.png) no-repeat top center #fff;
  background-size: 100%;
  padding: 8vw 0 0 0;
}

.about_page .tt1 {
  display: flex;
  padding: 0 30px;
}

.about_page .tt1 .img {
  margin-right: 1vw;
  width: 40%;
}

.about_page .tt1 .img img {
  width: 100%;
}

.about_page .tt1 .rr {
  flex: 1;
  padding-top: 1.4vw;
}

.about_page .tt1 .rr .rr1 {
  color: #696969;
  font-size: 18px;
}

.about_page .tt1 .rr .rr2 {
  font-family: "SourceHanSansBold";
  color: #1a1a1a;
  font-size: 3.2vw;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.about_page .tt1 .rr .rr3 {
  font-family: "SourceHanSansBold";
  font-size: 1.8vw;
  color: #1a1a1a;
  position: relative;
  padding-bottom: 1vw;
  margin-bottom: 1vw;
}

.about_page .tt1 .rr .rr3::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 10%;
  height: 4px;
  background: #f95738;
}

.about_page .tt1 .rr .rr4 {
  color: #696969;
  font-size: 18px;
  line-height: 30px;
}

.about_page .tt2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2vw;
  padding-left: 2vw;
}

.about_page .tt2 .item {
  flex: 1;
}

.about_page .tt2 .item:last-child .item1::before {
  display: none;
}

.about_page .tt2 .item1 {
  font-family: "SourceHanSansBold";
  color: #f95738;
  letter-spacing: 0.04em;
  font-weight: bold;
  font-size: 4.5vw;
  position: relative;
}

.about_page .tt2 .item1 span {
  position: absolute;
  font-family: "SourceHanSansLight";
  font-size: 1.8vw;
  bottom: 0.8vw;
  letter-spacing: 0;
}

.about_page .tt2 .item1::before {
  position: absolute;
  content: "";
  right: 20%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(67, 67, 67, 0.15);
}

.about_page .tt2 .sq span {
  font-size: 1vw;
  bottom: 4.5vw;
}

.about_page .tt2 .item2 {
  color: #696969;
  font-size: 18px;
  padding-left: 5px;
}

.about_page .tp2 {
  padding: 5vw 0;
}

.about_page .rt1 {
  color: #1a1a1a;
  font-size: 2.8vw;
  text-transform: capitalize;
  font-family: "SourceHanSansBold";
  position: relative;
  padding-bottom: 0.8vw;
  text-align: center;
}

.about_page .rt2 {
  padding: 1.5vw 0 3vw 0;
  color: #696969;
  font-size: 18px;
  line-height: 25px;
  text-align: center;
}

.about_page .rt3 {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.about_page .rt3 .l {
  width: 65%;
  margin-right: 2%;
  background: #000;
}

.about_page .rt3 .l video {
  width: 100%;
  height: 100%;
}

.about_page .rt3 .r {
  flex: 1;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 8px;
}

.about_page .rt3 .r>div {
  display: flex;
  align-items: center;
  flex: 1;
}

.about_page .rt3 .r>div div:first-child {
  font-size: 92px;
  color: #f95738;
  font-family: "SourceHanSansBold";
  display: flex;
  align-items: flex-end;
}

.about_page .rt3 .r>div div:first-child p {
  font-size: 12px;
  margin-bottom: 25px;
  margin-left: 10px;
}

.about_page .rt3 .r>div div:last-child {
  margin-left: 20px;
  font-size: 18px;
  color: #696969;
}

.about_page_1 {
  padding-bottom: 2vw;
}

.about_page_1 .tp3 {
  color: #1a1a1a;
  text-align: center;
}

.about_page_1 .pt1 {
  font-family: "SourceHanSansBold";
  text-transform: uppercase;
  font-size: 3.4vw;
  letter-spacing: 0.1em;
}

.about_page_1 .pt2 {
  font-size: 1.6vw;
  padding-top: 1vw;
  letter-spacing: 0.1em;
}

.about_page_1 .pt3 {
  font-size: 18px;
  line-height: 28px;
  padding: 2vw 0 0 0;
}

.about_page_1 .pt3 .swiper-wrapper {
  padding-bottom: 60px;
}

.about_page_1 .pt3 .swiper-slide {
  position: relative;
  height: 300px;
}

.about_page_1 .pt3 .swiper-slide img {
  -o-object-fit: cover;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.about_page_1 .pt3 .swiper-pagination-bullet {
  opacity: 0.5;
  background: #b5b5b5;
  width: 12px;
  height: 12px;
  margin: 0 10px !important;
}

.about_page_1 .pt3 .swiper-pagination-bullet-active {
  opacity: 1;
  background: #f95738;
}

.about_page_2 {
  padding-top: 8vw;
  padding-bottom: 6vw;
  background: url(../image/honor_bg.jpg) no-repeat top center #fff;
}

.about_page_2 .bt {
  width: 50%;
}

.about_page_2 .bt1 {
  color: #1a1a1a;
  font-size: 1.8vw;
  text-transform: capitalize;
  font-family: "SourceHanSansBold";
  position: relative;
  padding-bottom: 0.8vw;
}

.about_page_2 .bt1::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 11%;
  height: 4px;
  background: #f95738;
}

.about_page_2 .bt2 {
  font-size: 20px;
  line-height: 35px;
  padding-top: 2vw;
  padding-bottom: 4vw;
}

.about_page_2 .honor {
  text-align: center;
}

.about_page_2 .honor img {
  max-width: 100%;
}

.about_page_2 .contact_map {
  margin-top: 5vw;
  background: url(../image/about_contact_map.jpg) no-repeat top center #fff;
  padding: 3vw 3vw 18.5vw 3vw;
  border-radius: 25px;
  position: relative;
}

.about_page_2 .contact_map .cm1 {
  letter-spacing: 0.04em;
  color: #ffffff;
  font-size: 3.2vw;
  position: relative;
  font-family: "SourceHanSansBold";
  padding-bottom: 0.6vw;
}

.about_page_2 .contact_map .cm1::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 5%;
  height: 4px;
  background: #fff;
}

.about_page_2 .contact_map .cm2 {
  padding-top: 1.2vw;
  color: #fff;
  font-size: 18px;
  line-height: 30px;
  width: 50%;
}

.about_page_2 .contact_map .cm3 {
  position: absolute;
  right: 2vw;
  bottom: 2vw;
  background: #fff;
  color: #000000;
  line-height: 50px;
  border-radius: 50px;
  padding: 0 20px;
  font-weight: bold;
}

.product_detail_page {
  padding-top: 4vw;
}

.product_detail_page .pt {
  font-size: 22px;
}

.product_detail_page .ptt {
  padding-top: 1vw;
  display: flex;
  justify-content: space-between;
}

.product_detail_page .ptl {
  width: 490px;
  overflow: hidden;
  flex-shrink: 0;
}

.product_detail_page .product_max_image .swiper-slide {
  position: relative;
  padding-top: 100%;
}

.product_detail_page .product_max_image img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}

.product_detail_page .product_min_image {
  margin-top: 20px;
  height: 90px;
}

.product_detail_page .product_min_image img {
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.product_detail_page .product_min_image .swiper-slide-thumb-active img {
  border: 1px solid #f95738;
}

.product_detail_page .ptr {
  margin-left: 60px;
  flex: 1;
  box-shadow: 0px 2px 10px 0px rgba(129, 129, 129, 0.07);
  padding: 0.5vw 5vw 0.5vw 1vw;
}

.product_detail_page .ptr .ptr1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product_detail_page .ptr .ptr1 .l {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.product_detail_page .ptr .ptr1 .l .item div:nth-child(1) {
  font-size: 14px;
  color: #1a1a1a;
  line-height: 30px;
}

.product_detail_page .ptr .ptr1 .l .item div:nth-child(2) {
  font-size: 18px;
  color: #1a1a1a;
  font-family: "SourceHanSansBold";
}

.product_detail_page .ptr .ptr1 .r {
  background: #f1f1f1;
  border-radius: 178px;
  display: flex;
  align-items: center;
  padding: 10px 20px;
  color: #313131;
  font-size: 14px;
  flex-shrink: 0;
}

.product_detail_page .ptr .ptr1 .r img {
  height: 16px;
  margin-right: 10px;
}

.product_detail_page .ptr .ptrtitle,
.product_detail_page .ptr .ptr3,
.product_detail_page .ptr .ptr4 {
  padding-top: 10px;
  margin-top: 15px;
  border-top: 1px solid #ededed;
}

.product_detail_page .ptr .ptrtitle .t,
.product_detail_page .ptr .ptr3 .t,
.product_detail_page .ptr .ptr4 .t {
  font-size: 18px;
  color: #1a1a1a;
  font-family: "SourceHanSansBold";
  padding-bottom: 15px;
}

.product_detail_page .ptr .ptrtitle .b,
.product_detail_page .ptr .ptr3 .b,
.product_detail_page .ptr .ptr4 .b {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.product_detail_page .ptr .ptrtitle .mtext .img {
  display: none;
}

.product_detail_page .ptr .ptrtitle .mtext img {
  width: 40px;
}

.product_detail_page .ptr .ptrtitle .mtext .n {
  cursor: pointer;
  border-radius: 169px;
  font-size: 12px;
  color: #1a1a1a;
  padding: 5px 20px;
  border: 1px solid #000000;
}

.product_detail_page .ptr .ptrtitle .mtext.active .n {
  background: #f95738;
  color: #ffffff;
  border: 1px solid #f95738;
}

.product_detail_page .ptr .ptrtitle .mimg {
  text-align: center;
  cursor: pointer;
}

.product_detail_page .ptr .ptrtitle .mimg .n {
  font-size: 14px;
  color: #1a1a1a;
  padding-top: 5px;
}

.product_detail_page .ptr .ptrtitle .mimg .img {
  width: 50px;
  position: relative;
  padding-top: 100%;
  border: 1px solid #ededed;
  border-radius: 5px;
  overflow: hidden;
}

.product_detail_page .ptr .ptrtitle .mimg img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.product_detail_page .ptr .ptrtitle .active .n {
  color: #f95738;
}

.product_detail_page .ptr .ptrtitle .active .img {
  border-color: #f95738;
}

.product_detail_page .ptr .ptr3 .item {
  display: flex;
  align-items: center;
  border: 1px solid #ededed;
  border-radius: 142px;
  padding: 4px 20px;
  color: #1a1a1a;
  font-size: 14px;
  text-transform: capitalize;
}

.product_detail_page .ptr .ptr3 .item img {
  margin-right: 10px;
  height: 24px;
}

.product_detail_page .ptr .ptr4 .item {
  display: flex;
  align-items: center;
  background: #121212;
  border-radius: 142px;
  padding: 10px 30px;
  color: #fff;
  font-size: 18px;
  text-transform: capitalize;
}

.product_detail_page .ptr .ptr4 .item img {
  margin-right: 10px;
  height: 24px;
}

.product_detail_page .ptka {
  padding-top: 3vw;
}

.product_detail_page .ptka .t {
  display: flex;
  align-items: center;
  color: #121212;
  font-size: 36px;
  text-transform: capitalize;
  font-family: "SourceHanSansBold";
}

.product_detail_page .ptka .t img {
  height: 32px;
  margin-right: 10px;
}

.product_detail_page .ptka .pt_table {
  margin-top: 1vw;
}

.product_detail_page .ptka .pt_tab {
  display: flex;
}

.product_detail_page .ptka .pt_tab .item {
  flex: 1;
  cursor: pointer;
  text-align: center;
  text-transform: capitalize;
  font-size: 18px;
  background: #fafafa;
  color: #9e9e9e;
  padding: 30px 10px;
  border-bottom: 4px solid #fafafa;
}

.product_detail_page .ptka .pt_tab .active {
  color: #000;
  background: #fff;
  border-bottom: 4px solid #000;
}

.product_detail_page .ptka .pt_tab_content .item {
  display: none;
}

.product_detail_page .ptka .pt_tab_content .active {
  display: block;
}

.product_detail_page .ptka .pt_tab_content img {
  max-width: 100%;
}

.product_detail_page .ptdd {
  padding-top: 3vw;
  padding-bottom: 6vw;
}

.product_detail_page .ptdd .t {
  display: flex;
  align-items: center;
  color: #121212;
  font-size: 36px;
  text-transform: capitalize;
  font-family: "SourceHanSansBold";
}

.product_detail_page .ptdd .t img {
  height: 32px;
  margin-right: 10px;
}

.product_detail_page .ptdd .b {
  padding-top: 1vw;
}

.product_detail_page .ptdd .b img {
  max-width: 100%;
}

.product_page {
  display: flex;
  align-items: center;
  padding: 6vw 8vw;
  flex-direction: column;
}

.product_page .category {
  margin-right: 4vw;
  padding: 30px 20px;
  width: 20vw;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
}

.product_page .category .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  font-weight: bold;
  font-size: 24px;
}

.product_page .category .title img {
  height: 20px;
}

.product_page .category .list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 10px;
}

.product_page .category .list a {
  font-size: 18px;
  color: #9e9e9e;
  line-height: 26px;
}

.product_page .category .list .active {
  color: #000;
}

.product_page .product_right {
  flex: 1;
}

.product_page .product_right .product_list {
  display: flex;
  flex-wrap: wrap;
  gap: 1vw;
  justify-content: center;
}

.product_page .product_right .product_list .item {
  width: 22%;
  margin-bottom: 40px;
}

.product_page .product_right .product_list .item .img {
  position: relative;
  padding-top: 100%;
  border-radius: 6px;
  overflow: hidden;
}

.product_page .product_right .product_list .item .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.product_page .product_right .product_list .item .title {
  font-size: 18px;
  color: #1a1a1a;
  font-weight: bold;
  padding-top: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  height: 72px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product_page .product_right .product_list .item .min {
  color: #696969;
  font-size: 18px;
  padding-top: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.product_page .product_right .product_list .item .more {
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0 10px 0;
  gap: 10px;
  font-size: 18px;
  color: #D8A3A3;
  border-radius: 565px;
  border: 1px solid #D8A3A3;
}

.product_page .product_right .product_list .item .more img {
  height: 16px;
}

.product_page .product_right .product_list .item .more .jt4 {
  display: none;
}

.product_page .product_right .product_list .item:hover .more,
.product_page .product_right .product_list .item .active .more {
  background: #D8A3A3;
  color: #662B47;
}

.product_page .product_right .product_list .item:hover .more .jt4,
.product_page .product_right .product_list .item .active .more .jt4 {
  display: block;
}

.product_page .product_right .product_list .item:hover .more .jt5,
.product_page .product_right .product_list .item .active .more .jt5 {
  display: none;
}

.product_page .product_right .pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 3vw 0 0 0;
  gap: 15px;
}

.product_page .product_right .pagination li {
  font-size: 16px;
  background: #ffffff;
  color: #999999;
  line-height: 45px;
  text-align: center;
  cursor: pointer;
}

.product_page .product_right .pagination li:first-child,
.product_page .product_right .pagination li:last-child {
  font-size: 30px;
  line-height: 40px;
}

.product_page .product_right .pagination li span,
.product_page .product_right .pagination li a {
  display: block;
  width: 45px;
  height: 45px;
}

.product_page .product_right .pagination li a {
  color: #1a1a1a;
  font-weight: bold;
}

.product_page .product_right .pagination .disabled {
  cursor: not-allowed;
}

.navbg {
  height: 110px;
  width: 100%;
  background-color: #D8A3A3;
}

.categorytop {
  max-width: 1600px;
  width: 83vw;
  margin: 0 auto;
  margin-top: 60px;
  background-image: url(../image/categorybg.webp);
  background-repeat: no-repeat;
  background-size: cover;
  padding: 3vw 3vw 5vw 3vw;
}

.categorytop p {
  font-size: 64px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 10px;
  margin-top: 0;
}

.categorytop span {
  font-size: 18px;
  color: #fff;
}

.categorymid {
  display: flex;
  gap: 1vw;
  margin: 0 auto;
  max-width: 1600px;
  margin-top: 120px;
  margin-bottom: 120px;
  width: 83vw;

}

.categorymid div {
  width: 100%;
}

.categorymid div img {
  width: 100%;
  height: auto;
}

.categorymid p {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 30px;
}

.categorymid span {
  color: #9E9E9E;
  font-size: 16px;
  margin-bottom: 60px;display: block;
}

.categorylist {
  display: flex;
  max-width: 1600px;
  margin: 0 auto;
  width: 83vw;
  gap: 1.3vw;
  flex-wrap: wrap;
}

.categorylist p {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  width: 100%;
}

.categorylist a {
  width: 30%;
  margin-bottom: 60px;
}

.categorylist a .img {
  width: 100%;
}

.categorylist a img {
  aspect-ratio: 1/1;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.categorylist a .name {
  font-size: 24px;
  font-weight: bold;
  color: #662B47;
  margin-top: 30px;
}

.categorylist a .desc {
  font-size: 16px;
  color: #989898;
}

.product_from {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-image: url('../image/frombg.webp');
  background-position: bottom center;
  background-repeat: no-repeat;
  background-size: cover;
}

.product_from p,
.product_from span {
  color: #662B47;
}

.product_from p {
  font-size: 40px;
  font-weight: bolder;
  margin-bottom: 20px;
  text-align: center;
}

.product_from span {
  font-size: 25px;
  text-align: center;
  width: 70%;
  display: block;
  margin: 0 auto;
}

.product_from .from {
  margin-top: 50px;
  margin-bottom: 90px;
  width: 90%;
  box-shadow: 0px 4px 10px 0px rgba(102, 43, 71, 0.2);
  padding: 4vw;
  background-color: #fff;
  border-radius: 10px;
}

.product_from .from .inputlist {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.product_from .from .input {
  width: 48%;
  margin-bottom: 30px;
}

.product_from .from .input:first-of-type,
.product_from .from .input:last-of-type {
  width: 100%;
}

.product_from .from .input .inputname {
  font-size: 16px;
  color: #662B47;
  margin-bottom: 16px;
}

.product_from .from .input input {
  height: 38px;
  line-height: 38px;
  font-size: 16px;
  padding: 0 10px;
  border: none;
  outline: none;
  background-color: #fafafa;
  width: 100%;
}

.product_from .from .input textarea {
  width: 100%;
  border: none;
  outline: none;
  background-color: #fafafa;
  padding: 10px;
  font-size: 16px;
}

.product_from .submit {
  width: 27vw;
  height: 2vw;
  background-color: #E0B8B8;
  border-radius: 4px;
  box-shadow: 0px 4px 10px 0px rgba(102, 43, 71, 0.2);
  margin: 0 auto;
  cursor: pointer;
}

.product_from .submit .btn {
  height: 2vw;
  line-height: 2vw;
  font-size: 16px;
  font-weight: bolder;
  color: #662B47;
  text-align: center;
  margin-bottom: 60px;
}


.news_and_project {
  width: 1440px;
  margin: 0 auto;
  padding-top: 30px;
}

.news_and_project .t {
  color: #662B47;
  font-weight: 600;
  font-size: 40px;
  text-align: center;
}

.news_and_project .d {
  color: #989898;
  font-size: 17px;
  line-height: 24px;
  text-align: center;
  padding: 20px 0;
}

.news_and_project .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-top: 3vw;
}

.news_and_project .list .item {
  width: 32%;
  margin-bottom: 2vw;
}

.news_and_project .list .item img {
  width: 100%;
}

.home_j {
  width: 1600px;
  margin: 0 auto;
  padding: 2vw 0 1vw 0;
  display: flex;
  gap: 3vw;
  justify-content: space-between;
}

.home_customize {
  width: 1440px;
  margin: 0 auto;
  padding-top: 2vw;
}

.home_customize .t {
  font-size: 40px;
  font-weight: 600;
  color: #662B47;
  line-height: 48px;
  padding-bottom: 3vw;
}

.home_customize .list {
  display: flex;
  gap: 20px;
  padding-bottom: 2vw;
}

.home_customize .list .item {
  flex: 1;
}

.home_customize .list .item img {
  width: 268px;
  height: 298px;
  border-radius: 10px;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
}

.home_customize .list .item .t1 {
  font-size: 50px;
  line-height: 66px;
  font-weight: 600;
  color: #662B47;
}

.home_customize .list .item .t3 {
  font-size: 17px;
  color: #989898;
  line-height: 28px;
}

.home_customize .list .item .t2 {
  position: relative;
  width: 69%;
  border-radius: 4px;
  background: #E0B8B8;
  margin: -20px auto 0 auto;
  font-size: 17px;
  font-weight: bold;
  line-height: 24px;
  padding: 12px 13px;
  text-align: center;
}

.home_customize .list .item .t2 a {
  color: #662B47;
}

.why_partner {
  width: 1440px;
  margin: 0 auto;
  padding-top: 2vw;
}

.why_partner .t {
  font-size: 40px;
  font-weight: 600;
  color: #662B47;
  line-height: 48px;
  text-align: center;
}

.why_partner .d {
  line-height: 24px;
  font-size: 17px;
  color: #989898;
  text-align: center;
  padding: 1vw 0 3vw 0;
  margin: 0 auto;
  width: 56%;
}

.why_partner .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 5px;
  margin-bottom: 30px;
}

.why_partner .list .item {
  flex: 1;
  transition: flex 0.4s;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  height: 400px;
  cursor: pointer;
}

.why_partner .list .item .img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.why_partner .list .item .p {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: background-color 0.4s;
}

.why_partner .list .item .pp {
  padding: 20px;
  visibility: hidden;
  opacity: 0;
}

.why_partner .list .item .t2 {
  color: #fff;
  font-size: 26px;
  font-weight: 600;
}

.why_partner .list .item .t3 {
  color: #fff;
  font-size: 17px;
  font-weight: 300;
  line-height: 28px;
}

.why_partner .list .item:hover {
  flex: 2;
}

.why_partner .list .item:hover .p {
  background-color: rgba(0, 0, 0, 0.6196078431);
}

.why_partner .list .item:hover .pp {
  visibility: visible;
  opacity: 1;
}

.new_designs {
  background: url(../image/designs_bg.png) no-repeat top center #fff;
  margin-top: 7vw;
}

.new_designs .t {
  color: #FFFFFF;
  font-size: 40px;
  line-height: 48px;
  font-weight: bold;
  text-align: center;
  padding: 44px 0 34px 0;
}

.new_designs .swiper-slide {
  padding-bottom: 20px;
}

.new_designs img {
  width: calc(100% - 20px);
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  margin: 0 auto;
}

.home_partner {
  width: 1440px;
  margin: 0 auto;
  padding-top: 3vw;
}

.home_partner .t {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 12px;
  line-height: 12px;
  font-weight: 600;
  color: #662B47;
}

.home_partner .lr {
  display: flex;
  gap: 50px;
}

.home_partner .l img {
  margin-left: -27px;
}

.home_partner .r .t1 {
  font-weight: bold;
  font-size: 35px;
  color: #662B47;
  padding-top: 40px;
  padding-bottom: 30px;
}

.home_partner .r .t2 {
  color: #989898;
  font-size: 16px;
  line-height: 28.8px;
}

.home_partner .r .item {
  border-bottom: 1px solid #15294C;
}

.home_partner .r .item .title {
  color: #662B47;
  font-size: 18px;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.home_partner .r .item .content {
  color: #4C586D;
  font-size: 16px;
  line-height: 20px;
  padding-top: 10px;
  padding-bottom: 20px;
  display: none;
}

.home_partner .r .bb {
  box-shadow: 0px 4px 10px 0px rgba(102, 43, 71, 0.2);
  background: #E0B8B8;
  border-radius: 3px;
  color: #662B47;
  font-size: 15px;
  font-weight: bold;
  padding: 10px 20px;
  display: inline-block;
  margin-top: 30px;
}

.feedback_form {
  margin-top: 3vw;
  background: url(../image/footer_form_bg.jpg) no-repeat bottom center;
  padding-bottom: 6vw;
}

.feedback_form .width1600 {
  box-shadow: 0px 4px 10px 0px rgba(102, 43, 71, 0.2);
  padding: 60px 80px;
  border-radius: 10px;
  background: #fff;
}

.feedback_form .t {
  color: #662B47;
  font-size: 40px;
  font-weight: 600;
  line-height: 48px;
  text-align: center;
}

.feedback_form .d {
  color: #662B47;
  font-size: 25px;
  line-height: 30px;
  text-align: center;
  padding: 10px;
  margin: 0 auto;
  width: 82%;
}

.feedback_form .t1 {
  font-size: 16px;
  color: #662B47;
  line-height: 24px;
  padding-top: 28px;
  padding-bottom: 15px;
}

.feedback_form input {
  padding: 10px 10px 10px 10px;
  width: calc(100% - 40px);
  background: #FAFAFA;
  border: 0;
  font-size: 16px;
}

.feedback_form textarea {
  padding: 10px 10px 10px 10px;
  width: calc(100% - 40px);
  background: #FAFAFA;
  border: 0;
  font-size: 16px;
}

.feedback_form .ll2 {
  display: flex;
  justify-content: space-between;
  gap: 60px;
}

.feedback_form .ll2 .item2 {
  flex: 1;
}

.feedback_form .llsubv {
  text-align: center;
  padding: 60px 0 0 0;
}

.feedback_form .llsub {
  margin: 0 auto;
  display: inline-block;
  box-shadow: 0px 4px 10px 0px rgba(102, 43, 71, 0.2);
  background: #E0B8B8;
  border-radius: 4px;
  font-size: 16px;
  font-weight: bold;
  color: #662B47;
  padding: 12px 10vw;
  cursor: pointer;
}

.video_page {
  width: 1400px;
  margin: 0 auto;
  padding-bottom: 5vw;
}

.video_page .ca {
  padding: 3vw 0;
}

.video_page .ca a {
  font-size: 24px;
  color: #9E9E9E;
  margin-right: 60px;
}

.video_page .ca a.active {
  color: #000000;
  font-size: 36px;
  font-weight: bold;
}

.video_page .list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.video_page .list .item {
  width: 31%;
}

.video_page .list .img {
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.video_page .list .play {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video_page .list .t {
  font-size: 18px;
  color: #1A1A1A;
  font-weight: bold;
  letter-spacing: 0.04em;
  padding: 10px 0;
}

.video_page .list .d {
  color: #9E9E9E;
  font-size: 14px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 3vw 0 0 0;
  gap: 15px;
}

.pagination li {
  font-size: 16px;
  background: #ffffff;
  color: #999999;
  line-height: 45px;
  text-align: center;
  cursor: pointer;
}

.pagination li:first-child,
.pagination li:last-child {
  font-size: 30px;
  line-height: 40px;
}

.pagination li span,
.pagination li a {
  display: block;
  width: 45px;
  height: 45px;
}

.pagination li a {
  color: #1a1a1a;
  font-weight: bold;
}

.pagination .disabled {
  cursor: not-allowed;
}

.video_detail_page {
  padding: 6vw 0;
  width: 1400px;
  margin: 0 auto;
}

.video_detail_page .title {
  font-size: 2vw;
  font-weight: bold;
  text-align: center;
}

.video_detail_page .time {
  text-align: center;
  color: #bdbdbd;
  font-size: 22px;
  padding: 1% 0;
}

.video_detail_page .content {
  font-size: 22px;
  line-height: 40px;
}

.video_detail_page iframe {
  width: 100%;
  height: 800px;
}