* {
  margin: 0;
  padding: 0;
}

ul, li {
  list-style: none;
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none
}

body {
  background-color: #000000;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

html {
  font-family: "PingFangSC-Regular";
  font-size: 20px;
  -webkit-user-select: none;
  -webkit-overflow-scrolling: touch;
  height: 100%;
  width: 100%;
}

@media (min-width: 400px) and (max-width: 480px) {
  html {
    font-size: 25px;
  }
}

@media (min-width: 480px) and (max-width: 640px) {
  html {
    font-size: 30px;
  }
}

@media (min-width: 640px) {
  html {
    font-size: 40px;
  }
}
.swiper-slide {
  position: relative;
}
.top-menu {
  position: fixed;
  overflow-y: scroll;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  transition: max-height .8s ease;
  -webkit-transition: max-height .8s ease;
  -moz-transition: max-height .8s ease;
  overflow: hidden;
  max-height: 0;
}
.top-menu {
  background: url(http://img.loock.cn/mobile/t1pro/navbg.png) repeat;
    justify-content: flex-end;
}
.top-menu.show {
  max-height: calc(100vh);
}

.close-btn {
  position: absolute;
  top: 0;
  left: 0;
  width: .7rem;
  height: .7rem;
  padding: .7rem;
}

.close-btn:before {
  transform: rotate(45deg);
}

.close-btn:after {
  transform: rotate(-45deg);
}

.close-btn:before,
.close-btn:after {
  content: '';
  position: absolute;
  height: 2px;
  width: 1rem;
  top: 50%;
  left: .7rem;
  margin-top: -1px;
  background-color: #fff;
}

.menu {
  margin: 2.1rem auto 0;
  font-size: .6rem;
  /* padding: 0 0 1rem; */
  line-height: 4;
  background: rgba(0, 0, 0, .8);
  overflow: hidden;
  /* text-align: left; */
}

@media (max-height: 480px) {
  .menu > li {
    width: 50%;
    float: left;
    box-sizing: border-box;
  }

  .menu > li:nth-child(odd) > a {
    border-right: 1px solid #404040;
  }
}

.sub-menu > li {
  width: 25%;
}

.menu li {
  margin: 0 auto;
}

.menu a.open {
  border-bottom: 1px solid #fff;
}

.menu li a {
  border-bottom: 1px solid #404040;
}

.sub-menu > li > a {
  border-bottom: 1px solid #fff;
}

.menu a {
  text-decoration: none;
  color: #fff;
  text-align: left;
  display: block;
  padding: 0 .7rem;
  position: relative;
}

/*.menu a:after{*/
/*position: absolute;*/
/*content: '';*/
/*width: .7rem;*/
/*height: .7rem;*/
/*transform: rotate(45deg);*/
/*border-top: 1px solid #909090;*/
/*border-right: 1px solid #909090;*/
/*right: .7rem;*/
/*top: .8rem;*/
/*}*/
.sub-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s linear;
  -webkit-transition: max-height .4s linear;
  -moz-transition: max-height .4s linear;
}

.sub-menu.show {
  max-height: 400px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2.1rem;
  background-color: #000;
  z-index: 500;
  text-align: center;
}

.menu-btn {
  position: absolute;
  padding: .7rem;
  top: 0;
  left: 0;
  width: 1rem;
  height: .7rem;
}

.menu-btn:before {
  content: '';
  position: absolute;
  height: 2px;
  width: 1rem;
  top: 50%;
  left: .7rem;
  margin-top: -1px;
  background-color: #fff;
}

.menu-btn:after {
  content: '';
  position: absolute;
  top: .7rem;
  left: .7rem;
  width: 1rem;
  height: .7rem;
  margin-top: -2px;
  border-top: 2px solid #fff;
  border-bottom: 2px solid #fff;
}

.logo {
  margin-top: .7rem;
  height: .7rem;
  display: inline-block;
}

.swiper-container {
  width: 100%;
  height: 100%;
}

.swiper-wrapper {
  height: 100%;
  width: 100%;
}

.top-menu2 {
  width: 100%;
  height: 1.5rem;
  line-height: 1.5rem;
  background: rgba(0, 0, 0, .5);
  position: fixed;
  z-index: 150;
  top: 2.1rem;
  left: 0;
  justify-content: flex-end;
  display: flex;
}

.top-menu2 a {
  margin-right: 1.4rem;
  font-size: 0.55rem;
  color: #6f6f6f;
}

.top-menu2 a.active {
  color: #fff;
}

.slider1 div {
  width: 100%;
  height: 100%;
  background-position-y: 100px;
}

.slider2 div {
  width: 100%;
  height: 100%;
}

.slider3 div {
  width: 100%;
  height: 100%;
}

.slider4 {
  background: #121212;
}

.slider4 div {
  width: 100%;
  height: 100%;
}

.slider5 div {
  width: 100%;
  height: 100%;
}

.slider1 p:nth-of-type(1) {
  width: 100%;
  font-size: 1.5rem;
  margin: 0 auto;
  padding-top: 5rem;
  color: #ffffff;
  opacity: 0.8;
  text-align: center;
}

.slider1 div .img_one {
  position: absolute;
  top: 10.8rem;
  height: 2rem;
  right: 0.5rem;
  width: 3.2rem;
}

.slider1 div .img_one img {
  width: 100%;
}

#heart {
  font-size: 1.28rem;
  color: #ffffff;
  opacity: 0.5;
  text-align: center;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.slider1 p:nth-of-type(2) {
  width: 100%;
  font-size: 0.9rem;
  color: #ffffff;
  text-align: right;
  /*opacity: 0.5;*/
}

.slider1 p:nth-of-type(2) img {
  width: 3.2rem;
}

.slider1 .play {
  width: 160px;
  margin: 0 auto;
  clear: both;
  display: block;
  overflow: hidden;
  margin-top: 120px;

}

.slider1 .play a {
  float: left;
  color: #CCCCCC;
  font-size: 12px;
  /*letter-spacing: 1px;*/
}

.slider1 .play img {
  height: .6rem;
  vertical-align: middle;
}

.word p:nth-of-type(1) {
  width: 100%;
  font-size: 1rem;
  margin: 0 auto;
  padding-top: 3rem;
  color: #ffffff;
  text-align: center;
}

.word p:nth-of-type(2) {
  width: 100%;
  font-size: .55rem;
  color: #ccc;
  text-align: center;
  margin-top: 0.5rem;
  line-height: 18px;
}

.word p:nth-of-type(3) {
  clear: both;
  font-size: .55rem;
  color: #f08209;
  text-align: center;
}

.word span {
  clear: both;
  display: block;
  margin-top: 10px;
}

.word .end {
  width: 22px;
  height: 22px;
  line-height: 22px;
  border-radius: 20px;
  /* background: #f08209; */
  color: #000000;
  font-size: 30px;
  margin: 0 auto;
  margin-top: .25rem;
  display: block;
  background: url('http://img.loock.cn/mobile/t1pro/plus-icon.png') center;
  background-size: 100% auto;
}

#buy {
  display: block;
  color: #FFFFFF;
  width: 1.5rem;
  height: .9rem;
  background: #f08209;
  border-radius: .1rem;
  text-align: center;
  vertical-align: middle;
  line-height: .9rem;
  margin-top: .3rem;
}

.end a {
  color: #000000;
}

.choose {
  display: block;
  clear: both;
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1000;
  top: 2.1rem;
}

.choose a:nth-of-type(2) {
  display: block;
  width: 100%;
  height: 53%;
  background: url('http://img.loock.cn/mobile/common/yunding.png') no-repeat center;
  background-size: cover;
}

.choose a:nth-of-type(1) {
  display: block;
  width: 100%;
  height: 47%;
  background: url('http://img.loock.cn/mobile/common/loock.png') no-repeat center;
  background-size: cover;
}

/*新添样式*/
.top-menu2.touch-new {
  background: url('http://img.loock.cn/mobile/t1pro/navbg.png') repeat;
  justify-content: flex-end;
}

.top-menu2.touch-new a {
  color: #fff;
  margin-right: 1.4rem;
  opacity: 0.3;
}

.top-menu2.touch-new a.active {
  color: #fff;
  opacity: 0.5;
}
.slider1{
  background: url('http://img.loock.cn/mobile/smart/index/index_09.jpg') center no-repeat;
  background-size: 100% auto;
  background-position-y:1.6em;
}
.slider2{
  background: url('http://img.loock.cn/mobile/smart/quality/quality_02.jpg') center no-repeat;
  background-size: 100% auto;
  /* background-position-y:1.6em; */
}