.ctn1 {
  padding-top: 5vw;
  overflow: hidden;
  background: url(../img/product/bg9.jpg) no-repeat;
  background-size: cover;
}
.ctn1 .tu {
  margin-top: 2.4vw;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
}
.ctn1 .tu:before {
  content: '';
  width: 100%;
  height: 100%;
  background: rgba(15, 7, 5, 0.3);
  position: absolute;
  left: 0;
  top: 0;
}
.ctn1 .tu img {
  width: 100%;
}
.ctn1 .tu .text {
  position: absolute;
  width: 100%;
  background: rgba(15, 7, 5, 0.3);
  left: 0;
  bottom: 0;
  z-index: 2;
  color: #fff;
  padding: 2vw 0;
}
.ctn1 .tu .text h2 {
  letter-spacing: 14px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ctn1 .tu .text h2 span.price {
  color: #f33939;
  margin: 0 1vw;
}
.ctn1 .tu .text ul {
  display: flex;
  justify-content: center;
  margin-top: 0.8vw;
}
.ctn1 .tu .text ul li {
  display: flex;
  align-items: center;
}
.ctn1 .tu .text ul li span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(249, 210, 85, 0.7);
  text-align: center;
  line-height: 28px;
  color: #221e1c;
  font-family: Arial;
}
.ctn1 .tu .text ul li h3 {
  letter-spacing: 8px;
  margin-left: 0.8vw;
}
.ctn1 .tu .text ul li:not(:last-child) {
  margin-right: 2.2vw;
}
.ctn2 {
  padding: 4vw 0 5vw;
}
.ctn2 .ctn-top {
  border-radius: 16px 16px 0px 0px;
  overflow: hidden;
}
.ctn2 .ctn-top ul {
  display: flex;
}
.ctn2 .ctn-top ul li {
  width: 42.4%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3d472;
  color: #44372e;
  font-weight: bold;
  letter-spacing: 2px;
  border-bottom: 2px solid #fff;
}
.ctn2 .ctn-top ul li:nth-child(2) {
  width: 15.2%;
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
}
.ctn2 .ctn-list {
  border-radius: 0 0 16px 16px;
  overflow: hidden;
  display: flex;
}
.ctn2 .ctn-list .box {
  width: 42.4%;
  height: 480px;
}
.ctn2 .ctn-list .box .swiper {
  height: 100%;
}
.ctn2 .ctn-list .box .swiper .swiper-slide {
  height: 100%;
}
.ctn2 .ctn-list .box .swiper .swiper-slide:before {
  content: '';
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to top, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0));
  position: absolute;
  left: 0;
  top: 0;
}
.ctn2 .ctn-list .box .swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn2 .ctn-list .box .swiper .swiper-slide .text {
  width: 100%;
  position: absolute;
  padding: 0 24% 2vw 2vw;
  left: 0;
  bottom: 0;
  z-index: 2;
}
.ctn2 .ctn-list .box .swiper .swiper-slide .text h2 {
  letter-spacing: 2px;
  color: #44372e;
  font-weight: bold;
}
.ctn2 .ctn-list .box .swiper .swiper-slide .text p {
  letter-spacing: 1px;
  color: #44372e;
  margin-top: 6px;
}
.ctn2 .ctn-list ul {
  width: 15.2%;
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
}
.ctn2 .ctn-list ul li {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f7f7f7;
  letter-spacing: 2px;
  color: #999999;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .ctn-list ul li:nth-child(2) {
  border-top: 2px solid #fff;
  border-bottom: 2px solid #fff;
}
.ctn2 .ctn-list ul li:hover {
  background: #f3d472;
  color: #333;
}
.ctn2 .ctn-list ul li.active {
  background: #f3d472;
  color: #333;
}
.ctn3 {
  padding: 5vw 0;
  background: url(../img/product/bg10.jpg) no-repeat;
  background-size: cover;
  overflow: hidden;
}
.ctn3 .tu {
  width: 58%;
  margin: 5vw auto 0;
  position: relative;
}
.ctn3 .tu>img {
  width: 100%;
  position: relative;
}
.ctn3 .tu>ul>li {
  position: absolute;
  left: 48%;
  top: 48%;
  opacity: 0;
  transition: all 1s ease 0.5s;
  -webkit-transition: all 1s ease 0.5s;
  -moz-transition: all 1s ease 0.5s;
  -ms-transition: all 1s ease 0.5s;
  cursor: pointer;
}
.ctn3 .tu>ul>li img{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    left:0;
    top:0;
    opacity: 0;
}
.ctn3 .tu>ul>li .box {
  position: relative;
  width: 122px;
  height: 110px;
  background: url(../img/product/sign2.png) no-repeat;
  background-size: contain;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn3 .tu>ul>li .box .text {
  text-align: center;
  color: #fff;
}
.ctn3 .tu>ul>li .box .text span {
  font-family: Arial;
  line-height: 1.2;
  letter-spacing: 2px;
}
.ctn3 .tu>ul>li .box .text h2 {
  letter-spacing: 1px;
}
.ctn3 .tu>ul>li .box:hover {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
}
.ctn3 .tu>ul>li:nth-child(even) .box {
  background: url(../img/product/sign1.png) no-repeat;
  background-size: contain;
}
.ctn3 .tu>ul>li:nth-child(n+5) {
  left: auto;
  right: 48%;
  top: 48%;
}
.ctn3 .tu>ul>li:nth-child(4) {
  top: auto;
  bottom: 48%;
}
.ctn3 .tu>ul>li:nth-child(8) {
  top: auto;
  bottom: 48%;
}
.ctn3.animated .tu>ul>li {
  opacity: 1;
}
.ctn3.animated .tu>ul>li:nth-child(1) {
  left: -10px;
  top: -20px;
}
.ctn3.animated .tu>ul>li:nth-child(2) {
  left: -100px;
  top: 25%;
}
.ctn3.animated .tu>ul>li:nth-child(3) {
  left: -86px;
  top: 55%;
}
.ctn3.animated .tu>ul>li:nth-child(4) {
  left: -10px;
  bottom: 0;
}
.ctn3.animated .tu>ul>li:nth-child(5) {
  right: -10px;
  top: -20px;
}
.ctn3.animated .tu>ul>li:nth-child(6) {
  right: -100px;
  top: 25%;
}
.ctn3.animated .tu>ul>li:nth-child(7) {
  right: -86px;
  top: 55%;
}
.ctn3.animated .tu>ul>li:nth-child(8) {
  right: -10px;
  bottom: 0;
}
.big-box {
  background: url(../img/product/bg11.jpg) no-repeat;
  background-size: cover;
  overflow: hidden;
}
.ctn4 {
  padding-top: 5vw;
  overflow: hidden;
}
.ctn4 .ctn-list {
  margin-top: 3vw;
  border: 2px solid #f5f5f5;
}
.ctn4 .ctn-list ul {
  display: flex;
  flex-wrap: wrap;
}
.ctn4 .ctn-list ul li {
  width: 25%;
  display: flex;
  flex-direction: column;
}
.ctn4 .ctn-list ul li .tu {
  height: 240px;
  overflow: hidden;
  position: relative;
}
.ctn4 .ctn-list ul li .tu:after {
  content: '';
  border-left: 0 solid transparent;
  border-right: 10px solid #fff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.ctn4 .ctn-list ul li .tu img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn4 .ctn-list ul li .text {
  height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #fff;
  padding: 0 1vw 0 2vw;
}
.ctn4 .ctn-list ul li .text h2 {
  letter-spacing: 1px;
  color: #231815;
}
.ctn4 .ctn-list ul li .text p {
  letter-spacing: 1px;
  color: #231815;
  margin-top: 0.5vw;
}
.ctn4 .ctn-list ul li:nth-child(even) .tu {
  order: 2;
}
.ctn4 .ctn-list ul li:nth-child(even) .tu:after {
  border-right: 0 solid transparent;
  border-left: 10px solid #fff;
  right: auto;
  left: 0;
}
.ctn4 .ctn-list ul li:hover .tu img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn5 {
  padding: 5vw 0;
  overflow: hidden;
}
.ctn5 .ctn-box {
  margin-top: 3vw;
  padding: 3vw 3.5vw 3.5vw;
  background: #fff;
  box-shadow: 0px -10px 50px 0px rgba(170, 170, 170, 0.1);
  border-radius: 24px;
}
.ctn5 .ctn-box .ctn-wrapper ul {
  display: flex;
  justify-content: center;
}
.ctn5 .ctn-box .ctn-wrapper ul li {
  width: 240px;
  height: 60px;
  border-radius: 30px;
  text-align: center;
  line-height: 60px;
  color: #6e5d45;
  background: #e6dccd;
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn5 .ctn-box .ctn-wrapper ul li:not(:last-child) {
  margin-right: 2vw;
}
.ctn5 .ctn-box .ctn-wrapper ul li:hover {
  background: #f9d255;
  color: #231815;
}
.ctn5 .ctn-box .ctn-wrapper ul li.active {
  background: #f9d255;
  color: #231815;
}
.ctn5 .ctn-box .ctn-list {
  margin-top: 3vw;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li {
  width: 32%;
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li .tu {
  height: 260px;
  overflow: hidden;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li .tu img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li .text {
  background: #f7f7f8;
  height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 1vw 0 2vw;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h3 {
  font-size: 100px;
  color: #e0ba42;
  font-family: Arial;
  font-weight: bold;
  letter-spacing: 1px;
  line-height: 1;
  display: flex;
  justify-content: flex-start;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h3 .sign {
  font-size: 72px;
  margin-left: 10px;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h2 {
  font-weight: bold;
  letter-spacing: 2px;
  color: #44372e;
  line-height: 1.2;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li:nth-child(even) .tu {
  order: 2;
}
.ctn5 .ctn-box .ctn-list .swiper-slide ul li:hover .tu img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn6 {
  padding-bottom: 5vw;
  overflow: hidden;
}
.ctn6 .ctn-list {
  margin-top: 3vw;
  padding: 4vw 3.5vw;
  background: #fff;
  box-shadow: 0px -10px 50px 0px rgba(170, 170, 170, 0.1);
  border-radius: 24px;
}
.ctn6 .ctn-list ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.ctn6 .ctn-list ul li {
  width: 49.6%;
  height: 360px;
  overflow: hidden;
  position: relative;
  border-radius: 12px;
}
.ctn6 .ctn-list ul li:before {
  content: '';
  width: 100%;
  height: 100%;
  background: url(../img/product/mask1.png) no-repeat;
  background-size: cover;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
}
.ctn6 .ctn-list ul li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}
.ctn6 .ctn-list ul li .text {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 3;
  padding: 0 1vw 2vw 2.5vw;
}
.ctn6 .ctn-list ul li .text h3 {
  font-family: '宋体';
  color: #fff;
  opacity: 0.3;
  line-height: 1;
}
.ctn6 .ctn-list ul li .text h2 {
  color: #fff;
  letter-spacing: 2px;
}
.ctn6 .ctn-list ul li .text p {
  color: #fff;
  letter-spacing: 6px;
}
.ctn6 .ctn-list ul li:nth-child(3) {
  width: 100%;
  height: 480px;
  margin-top: 10px;
}
.ctn6 .ctn-list ul li:nth-child(3):before {
  background: url(../img/product/mask2.png) no-repeat;
  background-size: cover;
}
.ctn6 .ctn-list ul li:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
@media screen and (max-width: 1600px) {
  .ctn2 .ctn-top ul li {
    height: 90px;
  }
  .ctn2 .ctn-list .box {
    height: 420px;
  }
  .ctn2 .ctn-list ul li {
    height: 140px;
  }
  .ctn4 .ctn-list ul li .tu {
    height: 13vw;
  }
  .ctn4 .ctn-list ul li .text {
    height: 13vw;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .tu {
    height: 15vw;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text {
    height: 16vw;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h3 {
    font-size: 5.2vw;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h3 .sign {
    font-size: 3.75vw;
  }
  .ctn6 .ctn-list ul li {
    height: 20vw;
  }
  .ctn6 .ctn-list ul li:nth-child(3) {
    height: 27vw;
  }
}
@media screen and (max-width: 1440px) {
  .ctn1 .tu .text h2 {
    letter-spacing: 10px;
  }
  .ctn1 .tu .text ul li span {
    width: 24px;
    height: 24px;
    line-height: 26px;
  }
  .ctn5 .ctn-box .ctn-wrapper ul li {
    width: 220px;
    height: 54px;
    line-height: 54px;
  }
  .ctn6 .ctn-list ul li .text p {
    letter-spacing: 4px;
  }
}
@media screen and (max-width: 1200px) {
  .ctn1 .tu .text h2 {
    letter-spacing: 6px;
  }
  .ctn2 .ctn-top ul li {
    height: 80px;
  }
  .ctn2 .ctn-list .box {
    height: 360px;
  }
  .ctn2 .ctn-list .box .swiper .swiper-slide .text {
    padding: 0 10% 20px 20px;
  }
  .ctn2 .ctn-list ul li {
    height: 120px;
  }
  .ctn3 .tu>ul>li .box {
    width: 110px;
    height: 100px;
  }
  .ctn4 .ctn-list ul li .tu {
    height: 15vw;
  }
  .ctn4 .ctn-list ul li .text {
    height: 15vw;
  }
  .ctn5 .ctn-box .ctn-wrapper ul li {
    width: 200px;
    height: 50px;
    line-height: 50px;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .tu {
    height: 16vw;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text {
    height: 17vw;
  }
  .ctn6 .ctn-list ul li {
    height: 23vw;
  }
  .ctn6 .ctn-list ul li .text p {
    letter-spacing: 2px;
  }
  .ctn6 .ctn-list ul li:nth-child(3) {
    height: 30vw;
  }
}
@media screen and (max-width: 1024px) {
  .ctn3.animated .tu>ul>li:nth-child(2) {
    top: 20%;
  }
  .ctn3.animated .tu>ul>li:nth-child(3) {
    top: 50%;
  }
  .ctn3.animated .tu>ul>li:nth-child(6) {
    top: 20%;
  }
  .ctn3.animated .tu>ul>li:nth-child(7) {
    top: 50%;
  }
}
@media screen and (max-width: 768px) {
  .ctn1 {
    padding-top: 40px;
  }
  .ctn1 .tu {
    margin-top: 30px;
    border-radius: 8px;
  }
  .ctn1 .tu:before {
    display: none;
  }
  .ctn1 .tu .text {
    position: relative;
    color: #333;
    background: none;
    margin-top: 20px;
  }
  .ctn1 .tu .text h2 {
    letter-spacing: 0;
    font-size: 16px;
  }
  .ctn1 .tu .text h2 span.price {
    font-size: 16px;
    margin: 0;
  }
  .ctn1 .tu .text ul {
    margin-top: 6px;
    flex-wrap: wrap;
  }
  .ctn1 .tu .text ul li {
    width: 50%;
    margin-right: 0!important;
    justify-content: center;
    margin-top: 14px;
  }
  .ctn1 .tu .text ul li span {
    width: 20px;
    height: 20px;
    line-height: 20px;
  }
  .ctn1 .tu .text ul li h3 {
    letter-spacing: 0;
    margin-left: 8px;
  }
  .ctn2 {
    padding: 40px 0;
  }
  .ctn2 .con {
    display: flex;
  }
  .ctn2 .ctn-top {
    border-radius: 0;
  }
  .ctn2 .ctn-top ul {
    display: block;
  }
  .ctn2 .ctn-top ul li {
    height: 200px;
    width: 40px;
    writing-mode: vertical-rl;
    border-bottom: none;
  }
  .ctn2 .ctn-top ul li:nth-child(2) {
    width: 40px;
    height: 60px;
    writing-mode: inherit;
    border-top: 2px solid #fff;
    border-bottom: 2px solid #fff;
    border-left: none;
    border-right: none;
  }
  .ctn2 .ctn-list {
    width: calc(100% - 40px);
    display: block;
    border-radius: 0;
  }
  .ctn2 .ctn-list .box {
    height: 200px;
    width: 100%;
  }
  .ctn2 .ctn-list .box .swiper .swiper-slide .text h2 {
    letter-spacing: 0;
  }
  .ctn2 .ctn-list .box .swiper .swiper-slide .text p {
    letter-spacing: 0;
  }
  .ctn2 .ctn-list ul {
    display: flex;
    width: 100%;
  }
  .ctn2 .ctn-list ul li {
    width: 33.33%;
    height: 60px;
    letter-spacing: 0;
  }
  .ctn3 {
    padding: 40px 0;
  }
  .ctn3 .tu {
    width: 100%;
    margin: 10px auto 0;
  }
  .ctn3 .tu>ul {
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
  }
  .ctn3 .tu>ul>li {
    width: 33.33%;
    position: relative;
    left: auto!important;
    right: auto!important;
    top: auto!important;
    bottom: auto!important;
    margin-top: 20px;
  }
  .ctn3 .tu>ul>li .box {
    width: 94px;
    height: 88px;
    margin: 0 auto;
  }
  .ctn3 .tu>ul>li .box .text span {
    letter-spacing: 0;
  }
  .ctn3 .tu>ul>li .box .text h2 {
    letter-spacing: 0;
  }
  .ctn4 {
    padding-top: 40px;
  }
  .ctn4 .ctn-list {
    margin-top: 30px;
    border: none;
  }
  .ctn4 .ctn-list ul li {
    width: 100%;
  }
  .ctn4 .ctn-list ul li .tu {
    height: auto;
  }
  .ctn4 .ctn-list ul li .tu:after {
    display: none;
  }
  .ctn4 .ctn-list ul li .text {
    height: auto;
    border: 1px solid #f5f5f5;
    padding: 20px;
  }
  .ctn4 .ctn-list ul li .text h2 {
    letter-spacing: 0;
  }
  .ctn4 .ctn-list ul li .text p {
    margin-top: 6px;
    letter-spacing: 0;
  }
  .ctn4 .ctn-list ul li:nth-child(even) .text {
    order: 3;
  }
  .ctn4 .ctn-list ul li:not(:first-child) {
    margin-top: 20px;
  }
  .ctn5 {
    padding: 40px 0;
  }
  .ctn5 .ctn-box {
    margin-top: 30px;
    padding: 14px;
    border-radius: 8px;
  }
  .ctn5 .ctn-box .ctn-wrapper ul li {
    height: 44px;
    line-height: 44px;
    font-size: 14px;
  }
  .ctn5 .ctn-box .ctn-wrapper ul li:not(:last-child) {
    margin-right: 8px;
  }
  .ctn5 .ctn-box .ctn-list {
    margin-top: 0;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li {
    width: 100%;
    margin-top: 20px;
    border-radius: 8px;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .tu {
    height: auto;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text {
    height: auto;
    padding: 20px;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h3 {
    font-size: 30px;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h3 .sign {
    font-size: 20px;
    margin-left: 4px;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li .text h2 {
    font-size: 16px;
    margin-top: 6px;
    line-height: 1.5;
    letter-spacing: 0;
  }
  .ctn5 .ctn-box .ctn-list .swiper-slide ul li:nth-child(even) .text {
    order: 3;
  }
  .ctn6 {
    padding-bottom: 40px;
  }
  .ctn6 .ctn-list {
    margin-top: 30px;
    padding: 14px;
    border-radius: 8px;
  }
  .ctn6 .ctn-list ul li {
    height: 180px;
    width: 100%;
    border-radius: 8px;
  }
  .ctn6 .ctn-list ul li .text {
    padding: 0 14px 14px 14px;
  }
  .ctn6 .ctn-list ul li .text h2 {
    letter-spacing: 0;
  }
  .ctn6 .ctn-list ul li .text p {
    letter-spacing: 0;
  }
  .ctn6 .ctn-list ul li:nth-child(2) {
    margin-top: 20px;
  }
  .ctn6 .ctn-list ul li:nth-child(3) {
    height: 180px;
    margin-top: 20px;
  }
}