* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  zoom: 1; }

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
  margin: 0;
  padding: 0; }

header, footer, article, section, nav, menu, hgroup {
  display: block;
  clear: all; }

html {
  font-family: "Microsoft YaHei", "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
  -ms-text-size-adjust: auto;
  -webkit-text-size-adjust: auto;
  height: 100%; }

body {
  margin: 0;
  color: #fff;
  background-color: #1c1412;
  height: 100%;
  -webkit-overflow-scrolling: touch; }

h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
  font-weight: normal; }

article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
  display: block; }

a {
  background: transparent;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent; }

a:active {
  outline: 0; }

img {
  border: 0;
  vertical-align: middle;
  -ms-interpolation-mode: bicubic; }

hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0; }

button, html input[type="button"], input[type="reset"], input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer; }

button[disabled], html input[disabled] {
  cursor: default; }

button::-moz-focus-inner, input::-moz-focus-inner {
  border: 0;
  padding: 0; }

input::-moz-placeholder, textarea::-moz-placeholder {
  color: #cccccc; }

input:-ms-input-placeholder, textarea:-ms-input-placeholder {
  color: #cccccc; }

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
  color: #cccccc; }

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em; }

textarea {
  overflow: auto;
  resize: none; }

input {
  outline: 0;
  border: 0;
  font-family: "Microsoft YaHei";
  border-radius: 0; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

td, th {
  padding: 0; }

ul, ol {
  list-style: none outside none; }

.clearfix:after {
  content: "";
  height: 0;
  visibility: hidden;
  display: block;
  clear: both; }

.clearfix {
  zoom: 1; }

.hide {
  display: none !important; }

.fl {
  float: left; }

.fr {
  float: right; }

html {
  background: #1d1414; }

.logo {
  padding: 30px 0 0;
  margin: 0 auto;
  width: 250px; }
  .logo a, .logo img {
    display: block;
    width: 100%; }

.btn {
  display: block;
  margin: 0 auto; }

h2, .slogan {
  font-size: 0;
  line-height: 0; }

.txt-center {
  text-align: center; }

.header {
  position: relative; }

.swiper-button-prev, .swiper-button-next {
  position: absolute;
  width: 34px;
  height: 51px;
  margin-top: -25px; }

.swiper-button-prev {
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/arrow-left.png) no-repeat center;
  -webkit-animation: prev 1s infinite alternate;
  animation: prev 1s infinite alternate; }

.swiper-button-next {
  -webkit-animation: next 1s infinite alternate;
  animation: next 1s infinite alternate;
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/arrow-right.png) no-repeat center; }

@-webkit-keyframes prev {
  100% {
    -webkit-transform: translate(-8px, 0);
    transform: translate(-8px, 0); } }

@keyframes prev {
  100% {
    -webkit-transform: translate(-8px, 0);
    transform: translate(-8px, 0); } }

@-webkit-keyframes next {

  100% {
    -webkit-transform: translate(8px, 0);
    transform: translate(8px, 0); } }

@keyframes next {

  100% {
    -webkit-transform: translate(8px, 0);
    transform: translate(8px, 0); } }

.swiper-pagination {
  position: absolute;
  bottom: 20px;
  width: 100%; }

.swiper-pagination-switch, .swiper-pagination-bullet {
  background: #eeeeee;
  width: 8px;
  height: 8px;
  display: inline-block;
  border-radius: 100%; }

.swiper-pagination-switch + .swiper-pagination-switch, .swiper-pagination-bullet + .swiper-pagination-bullet {
  margin-left: 6px; }

.swiper-pagination-switch.swiper-active-switch, .swiper-pagination-bullet-active {
  border-radius: 6px;
  width: 26px;
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/page.jpg) repeat-x; }

.arrow-down {
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/arrow-down.png) no-repeat center;
  background-size: 100% 100%;
  width: 67px;
  height: 34px;
  position: fixed;
  left: 50%;
  margin-left: -33px;
  bottom: 5%;
  z-index: 50;
  -webkit-animation: a 1s ease-out infinite;
  animation: a 1s ease-out infinite;
  pointer-events: none; }

@-webkit-keyframes a {
  0% {
    opacity: 1; }

  100% {
    opacity: 0.7;
    -webkit-transform: translate(0, 20px);
    transform: translate(0, 20px); } }

@keyframes a {
  0% {
    opacity: 1; }

  100% {
    opacity: 0.7;
    -webkit-transform: translate(0, 20px);
    transform: translate(0, 20px); } }

.hero .sec-title {
  font-size: 0; }
.hero .swiper-slide {
  position: relative; }
  .hero .swiper-slide .sec-title, .hero .swiper-slide .third-title {
    opacity: 0; }
.hero .swiper-slide-active .sec-title, .hero .swiper-slide-active .third-title {
  opacity: 1; }
.hero .swiper-slide-active .sec-title {
  -webkit-animation: titleShow 0.4s forwards;
  animation: titleShow 0.4s forwards; }
.hero .swiper-slide-active .third-title {
  -webkit-animation: titleShow 0.6s forwards;
  animation: titleShow 0.6s forwards; }
.hero .hero-swiper img {
  width: 100%;
  height: 100%;
  display: block; }
.hero .hero-sec-tab-title {
  font-size: 0; }
.hero .hero-sec p {
  color: #b59f8f;
  font-size: 20px;
  line-height: 30px;
  text-align: justify;
  max-height: 9999px; }
.hero .fourth-title {
  white-space: nowrap;
  overflow: hidden;
  color: #f5d6d6;
  font-size: 0;
  line-height: 30px; }
  .hero .fourth-title .txt, .hero .fourth-title .icon {
    display: inline-block;
    vertical-align: middle; }
  .hero .fourth-title .txt {
    font-size: 24px; }
  .hero .fourth-title .icon {
    width: 25px;
    height: 25px;
    margin-right: 12px; }
.hero .hero-bg .content {
  overflow: auto;
  /* overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 7;
      -webkit-box-orient: vertical; */ }
.hero .hero-bg .icon {
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-4.png); }
.hero .hero-design .icon {
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-5.png); }
.hero .skill {
  position: relative; }
  .hero .skill .icon {
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-3.png); }
.hero .skill-title .icon {
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-3.png); }
.hero .gif {
  opacity: 0;
  margin: 0 auto 95px;
  border: 1px solid #453433;
  padding: 2px; }
  .hero .gif img {
    display: block; }
.hero .swiper-slide-active .gif {
  opacity: 1; }
.hero .skill-icons {
  left: 50%; }
.hero .skill-icons {
  z-index: 60;
  position: absolute;
  font-size: 0;
  margin-left: -225px;
  pointer-events: none;
  text-align: center;
  white-space: nowrap; }
  .hero .skill-icons li {
    vertical-align: top;
    display: inline-block;
    background: url("https://img7.99.com/yhkd/image/act/2019/426/images/icon.png");
    width: 153px;
    height: 153px;
    pointer-events: all; }
  .hero .skill-icons .sp-1 {
    background-position: -251px -216px; }
  .hero .skill-icons .sp-2 {
    background-position: -251px -389px; }
  .hero .skill-icons .sp-3 {
    background-position: -247px -552px;
    width: 160px;
    height: 160px; }
  .hero .skill-icons .sp-4 {
    background-position: -251px -734px; }
  .hero .skill-icons .swiper-pagination-bullet-active.sp-1 {
    background-position: -39px -216px; }
  .hero .skill-icons .swiper-pagination-bullet-active.sp-2 {
    background-position: -39px -389px; }
  .hero .skill-icons .swiper-pagination-bullet-active.sp-3 {
    background-position: -34px -553px; }
  .hero .skill-icons .swiper-pagination-bullet-active.sp-4 {
    background-position: -39px -734px; }
.hero .skill-acc-box .skill-acc {
  float: left; }
.hero .skill-acc-box .skill-acc-2 {
  margin-left: 20px; }
.hero .swiper-slide-2 .hero-skill {
  position: relative;
  top: -10px;
  clear: both; }

.skill-tit {
  line-height: 50px;
  padding: 0 0 10px;
  font-size: 30px;
  color: #ffe5d7; }
  .skill-tit span {
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/ver-tag.png) no-repeat center;
    display: inline-block;
    width: 84px;
    height: 30px;
    color: #dcc581;
    font-size: 14px;
    text-align: center;
    line-height: 30px;
    margin-left: 10px; }
  .skill-tit .fa-shu {
    color: #0569fb; }
  .skill-tit .da-zhao {
    color: gold; }
  .skill-tit .zen-yi {
    color: red; }

.skill-acc li {
  font-size: 18px;
  line-height: 34px;
  color: #f5d6d6; }
.skill-acc i {
  font-style: normal;
  color: #fff; }
.skill-acc .wu-shang, .skill-acc .len-qu, .skill-acc .she-cheng, .skill-acc .hao-lan, .skill-acc .chi-xu, .skill-acc .mo-kang, .skill-acc .fa-shang, .skill-acc .sheng-ming, .skill-acc .hu-jia {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  vertical-align: top;
  margin-top: 5px;
  width: 23px;
  height: 22px;
  background: url("https://img7.99.com/yhkd/image/act/2019/426/images/icon.png") no-repeat center;
  margin-right: 9px; }
.skill-acc .wu-shang {
  background-position: -388px 0; }
.skill-acc .len-qu {
  background-position: -9px -1046px; }
.skill-acc .she-cheng {
  background-position: -187px -1047px; }
.skill-acc .hao-lan {
  background-position: -387px -1048px; }
.skill-acc .chi-xu {
  background-position: 0 -1268px; }
.skill-acc .mo-kang {
  background-position: -374px -1203px; }
.skill-acc .fa-shang {
  background-position: -181px -1205px; }
.skill-acc .sheng-ming {
  background-position: -375px -1271px; }
.skill-acc .hu-jia {
  background-position: -183px -1271px; }

.skin .wrapper {
  position: relative; }
.skin .skin-list {
  position: absolute;
  width: 233px;
  height: 245px; }
  .skin .skin-list li {
    position: absolute;
    width: 89px;
    height: 89px; }
    .skin .skin-list li a {
      display: block;
      height: 100%; }
    .skin .skin-list li img {
      display: block;
      width: 100%;
      height: 100%; }
  .skin .skin-list .skin-1 {
    top: 25px;
    left: 0; }
  .skin .skin-list .skin-2 {
    right: 0; }
  .skin .skin-list .skin-3 {
    left: 0;
    bottom: 0; }
    .skin .skin-list .skin-3 img {
      margin: -26% 0 0 -26%;
      width: 152%;
      height: 152%; }
  .skin .skin-list .skin-4 {
    right: 0;
    bottom: 25px; }

.part {
  /*  h4.title,
  .title.swiper-pagination-bullet {
    color: #f0dcc0;
  } */ }
  .part h2 {
    margin-bottom: 120px;
    height: 106px;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(0.75);
    -webkit-transform: scale(0.75); }
  .part h3 {
    text-align: center;
    font-weight: bold; }
  .part .img {
    position: relative;
    margin: 0 auto;
    border: 1px solid #8d6545;
    padding: 2px;
    background: #000; }
    .part .img:after {
      content: "加载中...";
      font-size: 20px;
      color: #fff;
      position: absolute;
      top: 50%;
      left: 0;
      width: 100%;
      z-index: 1;
      text-align: center;
      line-height: 30px;
      margin-top: -15px; }
    .part .img img {
      position: relative;
      z-index: 3; }

.content {
  text-align: justify; }

.swiper-container-flow .content {
  margin: 0 auto;
  color: #f0dcc0; }
.swiper-container-flow .swiper-slide {
  vertical-align: top; }

.btn-version {
  color: #fcdcb7;
  font-size: 22px;
  text-align: center;
  display: block;
  width: 400px;
  margin: 50px auto 0; }
  .btn-version:hover {
    color: #fff; }

.pop {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.2s 0.2s;
  transition: all 0.2s 0.2s; }
  .pop .pop-main {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: scale(1, 0);
    transform: scale(1, 0);
    opacity: 0;
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
    z-index: 2;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/gif.png) no-repeat;
    width: 634px;
    height: 364px;
    padding: 8px;
    margin: -190px 0 0 -325px; }
  .pop.show {
    z-index: 999;
    opacity: 1;
    visibility: visible;
    -webkit-transition-delay: 0s;
    transition-delay: 0s; }
    .pop.show .pop-main {
      -webkit-transition-delay: 0.2s;
      transition-delay: 0.2s;
      -webkit-transform: scale(1, 1);
      transform: scale(1, 1);
      opacity: 1; }
  .pop .btn-close {
    position: absolute;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/close.png) no-repeat;
    width: 57px;
    height: 51px;
    /*  bottom: -60px;
    right: -3px; */
    top: 0;
    right: -60px;
    -webkit-transition: all 0.3s;
    transition: all 0.3s; }
    .pop .btn-close:hover {
      -webkit-transform: rotate(90deg);
      transform: rotate(90deg); }
  .pop .gif {
    width: 634px;
    height: 364px;
    border-radius: 10px;
    overflow: hidden;
    background: #000; }
    .pop .gif img {
      width: 100%;
      height: 100%; }
  .pop .pop-bg {
    background: #000;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    opacity: 0.7;
    filter: alpha(opacity=0.7); }

.nav {
  width: 230px;
  position: fixed;
  right: 0;
  z-index: 90;
  top: 0;
  -webkit-transition: right 0.3s;
  transition: right 0.3s;
  height: 246px;
  margin-top: -123px;
  top: 50%;
  white-space: nowrap; }
  .nav a {
    position: relative;
    display: block;
    padding: 0 0 0 18px;
    height: 20px;
    font-size: 18px;
    line-height: 20px; }
  .nav a + a {
    margin-top: 22px; }
  .nav .icon {
    position: absolute;
    font-style: normal;
    text-align: center;
    font-size: 0;
    color: #ffe4ba;
    font-weight: bold;
    left: 0;
    top: 50%;
    margin-top: -9px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/nav.png) no-repeat center;
    width: 18px;
    height: 18px; }
  .nav .txt, .nav .line-2 {
    display: inline-block;
    vertical-align: middle; }
  .nav .txt {
    color: #cfb694;
    text-shadow: 1px 1px 1px #000; }
  .nav .line {
    background: #5c4837; }
  .nav .line-1 {
    position: absolute;
    height: 24px;
    bottom: 100%;
    width: 1px;
    left: 50%; }
  .nav .line-2 {
    margin-right: 10px;
    margin-top: -1px;
    width: 30px;
    height: 1px; }
  .nav .active + a .line-1, .nav a + .active .line-1 {
    display: none; }
  .nav .active {
    margin: 30px 0; }
    .nav .active .txt {
      color: #fffabd;
      font-size: 20px;
      text-shadow: 0 0 5px #ffefd7; }
    .nav .active .icon {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/nav-on.png) no-repeat center;
      font-size: 24px;
      line-height: 90px;
      height: 90px;
      width: 90px;
      margin-top: -45px;
      margin-left: -36px; }
    .nav .active .line {
      visibility: hidden; }
  .nav .fold-btn {
    position: absolute;
    top: 50%;
    margin-top: -40px;
    right: 100%;
    margin-right: 40px;
    padding: 20px;
    cursor: pointer;
    z-index: 101; }
    .nav .fold-btn em {
      border-radius: 5px;
      display: block;
      border: 1px solid #a59074;
      font-style: normal;
      color: #f9d8b3;
      text-align: right;
      pointer-events: all;
      width: 16px;
      height: 38px;
      font-size: 0;
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/fold-icon.png) no-repeat center;
      background-color: rgba(158, 96, 35, 0.1);
      box-shadow: 0 0 20px #ffe49b; }
      .nav .fold-btn em:hover {
        background-color: rgba(158, 96, 35, 0.5);
        box-shadow: 0 0 30px #ffe49b; }
  .nav.fold {
    right: -180px; }
    .nav.fold .fold-btn em {
      background-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/fold-icon-f.png); }

.btn-more {
  position: absolute;
  right: 0; }

.hero {
  overflow: hidden; }
  .hero .hero-swiper-box {
    position: relative; }
  .hero .hero-swiper {
    position: absolute; }
  .hero .sec-title {
    position: relative;
    z-index: 2;
    width: 137px;
    height: 54px; }
  .hero .hero-img {
    z-index: 1;
    position: absolute;
    left: 0; }
  .hero .swiper-slide-hero .sec-title {
    background: url(../images/hero-title.png) no-repeat center; }
  .hero .swiper-slide-skin .sec-title {
    background: url(../images/skin-title.png) no-repeat center; }
  .hero .content {
    font-size: 18px;
    color: #b59f8f;
    line-height: 30px;
    text-indent: 2em; }
  .hero .skill {
    position: absolute;
    border-left: 1px solid #413a3a; }
  .hero .hero-sec-box {
    border-top: 1px solid #413a3a; }

.swiper-container-accordion .title {
  position: absolute;
  left: 0;
  top: 0;
  text-align: center; }
  .swiper-container-accordion .title span {
    display: block;
    margin: 0 auto;
    width: 1em;
    font-weight: bold; }
.swiper-container-accordion .swiper-slide {
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
  overflow: hidden;
  background: #180f0f;
  -webkit-transition: width 0.3s;
  transition: width 0.3s; }
.swiper-container-accordion .img {
  margin-bottom: 10px; }
.swiper-container-accordion .content {
  margin: 0 auto; }
.swiper-container-accordion .content {
  color: #f0dcc0; }
.swiper-container-accordion .swiper-pagination, .swiper-container-accordion .swiper-button {
  display: none; }

.swiper-container-accordion .part-sec-title .txt, .part .title-page .txt {
  color: #a79380; }
.swiper-container-accordion .part-sec-title .num, .part .title-page .num {
  color: #62493f; }

.swiper-container-accordion .swiper-slide.swiper-slide-active .part-sec-title .num, .swiper-container-accordion .swiper-slide.swiper-slide-active .part-sec-title .txt, .part .swiper-pagination-bullet-active.title-page .num, .part .swiper-pagination-bullet-active.title-page .txt {
  text-shadow: 0 0 10px #ff9f2d;
  color: #fff; }

.part .swiper-button {
  display: none; }

.part-2 .swiper-pagination {
  background: #3b241e;
  position: absolute;
  left: 0;
  top: 0;
  width: auto;
  z-index: 3;
  height: 480px; }
  .part-2 .swiper-pagination a {
    cursor: pointer;
    outline: none; }
  .part-2 .swiper-pagination .swiper-pagination-bullet {
    padding: 0 0 0 30px;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    margin: 0;
    font-size: 0;
    width: 412px;
    height: 120px;
    line-height: 120px;
    background: url(../images/page.png) no-repeat;
    border-radius: 0;
    display: block;
    font-weight: bold;
    text-align: left; }
  .part-2 .swiper-pagination .num, .part-2 .swiper-pagination .txt {
    display: inline-block;
    vertical-align: middle; }
  .part-2 .swiper-pagination .num {
    margin-right: 15px;
    font-size: 40px;
    font-style: normal; }
  .part-2 .swiper-pagination .txt {
    font-size: 34px; }
  .part-2 .swiper-pagination .swiper-pagination-bullet-active {
    background: url(../images/page-on.png) no-repeat; }
.part-2 .swiper-container .content {
  background: #000;
  background: rgba(0, 0, 0, 0.9);
  bottom: 2px;
  left: 2px;
  position: absolute;
  font-size: 16px;
  line-height: 32px;
  color: #fff;
  z-index: 3; }
.part-2 .swiper-button {
  top: 50%;
  display: block; }
.part-2 .swiper-button-next {
  right: 10px; }
.part-2 .swiper-button-prev {
  margin-left: 440px;
  left: 10px; }
.part-2 .part-sec-title {
  display: none; }

/*body {
  &:after {
    content: "加载中...";
    position: fixed;
    top: 50%;
    left: 50%;
    @include transform(translate(-50%, -50%));
    font-size: 12px;
    color: #fff;
    text-align: center;
    width: 100%;
  }
}
 body.show {
  .main,
  .nav {
    @include animation(showPage 0.2s forwards);
  }
  .arrow-down {
    @include animation(showPage 0.2s forwards, a2 1s 0.2s ease-out infinite);
  }
  &:after {
    display: none;
  }
}
.arrow-down,
.nav,
.main {
  opacity: 0;
  @include animation(none);
}
@include keyframes(showPage) {
  100% {
    opacity: 1;
  }
} */
.portrait {
  position: fixed;
  z-index: 99999;
  background: #140f15;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: none; }
  .portrait p {
    color: #fff;
    font-size: 20px;
    text-align: center;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 90%;
    text-align: center;
    left: 5%;
    letter-spacing: 5px; }

.arrow-down {
  height: 0;
  margin-left: 0;
  -webkit-animation: a2 1s ease-out infinite;
  animation: a2 1s ease-out infinite;
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0); }

@-webkit-keyframes a2 {
  0% {
    opacity: 1;
    -webkit-transform: translate(-50%, -5px);
    transform: translate(-50%, -5px); }

  100% {
    opacity: 1;
    -webkit-transform: translate(-50%, 15px);
    transform: translate(-50%, 15px); } }

@keyframes a2 {
  0% {
    opacity: 1;
    -webkit-transform: translate(-50%, -5px);
    transform: translate(-50%, -5px); }

  100% {
    opacity: 1;
    -webkit-transform: translate(-50%, 15px);
    transform: translate(-50%, 15px); } }

@media screen and (orientation: portrait) {
  .ver .portrait {
    display: none; }

  .hor .portrait {
    display: block; }

  .hor .box {
    overflow: auto; }
 }

@media screen and (orientation: landscape) {
  .ver .portrait {
    display: block; }

  .hor .portrait {
    display: none; }

  .ver .box {
    overflow: auto; }
 }

.swiper-pagination-bullet {
  opacity: 1; }

/* .swiper-button-prev,
.swiper-button-next {
  width: 97px;
  height: 94px;
  z-index: 50;
  top: 180px;
} */
.nav {
  right: 0;
  background: -moz-linear-gradient(left, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.6) 100%);
  background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.6) 100%);
  background: linear-gradient(to right, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.6) 100%);
  width: 100%;
  height: 100%;
  top: 0;
  margin-top: 0;
  pointer-events: none; }
  .nav .inner {
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    position: absolute;
    top: 50%;
    width: 230px;
    right: -25px;
    pointer-events: all; }
  .nav a, .nav i {
    pointer-events: all; }
  .nav.fold {
    right: 0;
    background: -moz-linear-gradient(left, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0.3) 100%);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0.3) 100%);
    background: linear-gradient(to right, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0.3) 100%);
    /* .icon{
      display: none;
    } */ }
    .nav.fold .inner {
      right: -172px; }

.pop {
  position: fixed !important; }
  .pop .pop-main {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box; }
  .pop.usual-pop .pop-main {
    background-size: 100% 100%;
    width: 574px;
    height: 170px;
    margin: -93px 0 0 -295px;
    display: table; }
  .pop.usual-pop p {
    vertical-align: middle;
    color: #f8f2d2;
    line-height: 38px;
    display: table-cell;
    font-size: 20px;
    text-align: center; }

/* .hero {
  .hero-bg .content {
    padding-right: 10px;
  }
} */
.swiper-container-fade .swiper-slide {
  visibility: hidden; }
  .swiper-container-fade .swiper-slide.swiper-slide-active {
    visibility: visible; }

.part .img img {
  width: 100%;
  height: 100%; }

:root {
  /*750为psd宽度，根据实际需求调整*/
  --width: 1334;
  --ratio: calc(var(--wWidth) / var(--width)); }

.box {
  width: calc(var(--width) * 1px);
  height: calc(var(--wHeight) /var(--ratio) * 1px);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  -webkit-transform: scale(var(--ratio));
  transform-origin: 0 0;
  /*overflow: auto;*/ }

.portrait p {
  font-size: 50px;
  letter-spacing: 10px; }

.arrow-down {
  width: 5.02249%;
  padding: 1.27436% 0; }

.main {
  position: relative;
  width: 1334px;
  margin: 0 auto; }

.nav a {
  font-size: 20px; }
.nav .icon {
  margin-top: -5px; }
.nav .line-2 {
  margin-top: 3px; }

.header {
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/hor-header.jpg) no-repeat center top;
  height: 750px;
  /*padding: 400px 0 0;*/
  position: relative; }
  .header .logo {
    /*display: none;*/
    position: absolute;
    top: -15px;
    left: calc(50% - 125px);
    transform: scale(0.56);
    padding: 0; }
  .header .slogan {
    width: 229px;
    height: 454px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/header-slg.png) no-repeat center top;
    position: absolute;
    right: 313px;
    top: 55px;
    transform: scale(0.8);
    -webkit-transform: scale(0.8);
    z-index: 9; }
  .header .share-btn {
    /*margin: 0 0 0 810px;*/
    position: absolute;
    top: 462px;
    right: 266px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/btn-share.png) no-repeat center;
    width: 319px;
    height: 108px;
    display: block;
    z-index: 99; }
    .header .share-btn.receive {
      background-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/btn-shared.png); }
    .header .share-btn.disabled {
      background-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/btn-geted.png); }

.btn-more {
  margin-right: 150px;
  bottom: 65px; }

.hero {
  padding: 30px 40px;
  position: relative;
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/hor-hero.jpg) no-repeat;
  height: 777px; }
  .hero .sec-title {
    margin: 0 0 0 280px; }
  .hero .hero-img {
    margin: 10px 0 0; }
  .hero .hero-swiper-box {
    width: 610px;
    height: 465px; }
  .hero .hero-swiper {
    left: -40px;
    top: 0;
    width: 882px;
    height: 738px; }
  .hero .swiper-slide-hero .hero-img {
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/hero.png);
    width: 741px;
    top: -40px;
    height: 738px; }
  .hero .swiper-slide-skin .hero-img {
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/skin.png);
    top: 0;
    width: 882px;
    height: 574px; }
  .hero .hero-bg .icon {
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-1.png); }
  .hero .hero-design .icon {
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-2.png); }
  .hero .hero-sec p {
    font-size: 18px; }
  .hero .swiper-pagination {
    bottom: 40px; }
  .hero .hero-sec-box {
    position: relative;
    z-index: 3;
    margin-top: -20px;
    width: 645px;
    padding: 25px 30px 0 10px; }
  .hero .hero-sec-tab-title {
    text-align: center;
    margin-bottom: 15px; }
    .hero .hero-sec-tab-title .fourth-title {
      border-radius: 4px;
      width: 146px;
      height: 36px;
      display: inline-block;
      color: #c74818;
      border: 1px solid #c74818; }
    .hero .hero-sec-tab-title .fourth-title + .fourth-title {
      margin-left: 20px; }
    .hero .hero-sec-tab-title .active {
      color: #ffffff;
      background: #c74818; }
    .hero .hero-sec-tab-title .fourth-title-bg .icon {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-1.png); }
    .hero .hero-sec-tab-title .fourth-title-bg.active .icon {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-1-on.png); }
    .hero .hero-sec-tab-title .fourth-title-design .icon {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-2.png); }
    .hero .hero-sec-tab-title .fourth-title-design.active .icon {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-2-on.png); }
  .hero .hero-sec {
    display: none; }
    .hero .hero-sec.active {
      display: block; }
    .hero .hero-sec .fourth-title {
      display: none; }
    .hero .hero-sec .content {
      height: 200px;
      overflow: auto; }
  .hero .skill {
    padding: 0 0 0 40px;
    width: 620px;
    right: 40px;
    top: 20px; }
  .hero .skill-tit {
    line-height: 40px;
    padding-bottom: 0; }
  .hero .swiper-slide-2 .hero-skill {
    top: -40px; }
  .hero .gif {
    width: 592px;
    height: 332px; }
    .hero .gif img {
      width: 586px;
      height: 326px; }
  .hero .skill-icons {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
    width: 590px;
    height: 100px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/hor-skill.png) no-repeat center;
    top: 333px;
    left: 35px;
    margin-left: 0; }
    .hero .skill-icons li {
      -webkit-transform-origin: center top;
      transform-origin: center top;
      -webkit-transform: scale(0.65);
      transform: scale(0.65); }
    .hero .skill-icons .swiper-pagination-bullet + .swiper-pagination-bullet {
      margin-left: 10px; }
    .hero .skill-icons li:nth-child(1) {
      margin-left: -30px; }
  .hero .hero-skill {
    display: block;
    margin-top: 10px; }
    .hero .hero-skill .fourth-title {
      display: block; }
  .hero .hero-bg {
    margin-bottom: 35px; }
    .hero .hero-bg .content {
      max-height: 270px; }
  .hero .btn-hero {
    bottom: 0;
    position: absolute;
    right: 0;
    width: 602px;
    height: 84px;
    font-size: 26px; }

.skin {
  /*background: url(https://img7.99.com/yhkd/image/act/2019/426/images/hor-skin.jpg) no-repeat center top;*/ }
  .skin .wrapper {
    height: 843px; }
  .skin .skin-list {
    top: 410px;
    right: 410px; }

.part h2 {
  margin-bottom: 40px; }
.part .title {
  font-size: 30px;
  letter-spacing: 2px;
  line-height: 90px; }
.part .wrapper {
  padding: 35px 0 0; }

.swiper-container-flow .swiper-slide {
  width: 602px;
  display: inline-block; }
.swiper-container-flow .swiper-wrapper {
  height: 580px;
  display: block;
  text-align: center; }
.swiper-container-flow .content {
  margin: 10px auto 0;
  background: #3f241f;
  border: 15px solid transparent;
  -webkit-border-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/content-bg.png) 15;
  border-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/content-bg.png) 15;
  color: #f0dcc0;
  line-height: 26px;
  font-size: 18px;
  height: 186px; }
.swiper-container-flow .img {
  width: 600px;
  height: 352px; }
.swiper-container-flow .swiper-slide + .swiper-slide {
  margin-left: 40px; }

.m-con {
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/f-bg-hor.jpg) no-repeat center top; }

.part-2, .part-2 .wrapper {
  /*background: url(https://img7.99.com/yhkd/image/act/2019/426/images/part-2.jpg) no-repeat center top;*/ }
.part-2 .wrapper {
  padding-top: 30px;
  height: 640px; }
.part-2 h2 {
  background-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/title-3.png); }
.part-2 .content {
  width: 1223px;
  height: 474px;
  font-size: 0;
  margin: 0 auto; }
  .part-2 .content a {
    display: block;
    height: 228px;
    cursor: pointer;
    font-size: 34.5px;
    text-align: center;
    color: #ffe9af;
    line-height: 228px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/entry.png) no-repeat; }
    .part-2 .content a.on {
      color: #4b260d; }
  .part-2 .content .n-1 {
    background-position: 0 -375px;
    margin-bottom: 1px; }
    .part-2 .content .n-1.on {
      background-position: 0 0; }
  .part-2 .content .n-2 {
    background-position: -264px -375px; }
    .part-2 .content .n-2.on {
      background-position: -264px 0px; }
  .part-2 .content .n-3 {
    background-position: -515px -375px;
    margin-bottom: 1px; }
    .part-2 .content .n-3.on {
      background-position: -515px 0px; }
  .part-2 .content .n-4 {
    background-position: -775px -375px; }
    .part-2 .content .n-4.on {
      background-position: -775px 0px; }
.part-2 .div-l {
  width: 224px;
  height: 455px;
  float: left; }
.part-2 .swiper-con {
  position: relative;
  width: 774px;
  height: 455px;
  float: left;
  vertical-align: top;
  border: 1px solid #473938;
  padding: 2px;
  box-sizing: border-box; }
  .part-2 .swiper-con img {
    width: 100%;
    height: 100%; }
.part-2 .div-r {
  width: 224px;
  height: 455px;
  float: left; }
.part-2 .swiper-container {
  width: 100%;
  height: 100%; }
.part-2 .swiper-slide {
  position: relative; }
.part-2 .swiper-button-prev {
  position: absolute;
  top: 50%;
  left: 20px;
  margin-left: 0;
  margin-top: -44.5px;
  z-index: 999;
  cursor: pointer;
  width: 54px;
  height: 73px;
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/fun-left.png) no-repeat center center; }
.part-2 .swiper-button-next {
  position: absolute;
  top: 50%;
  right: 20px;
  margin-top: -44.5px;
  z-index: 999;
  cursor: pointer;
  width: 54px;
  height: 73px;
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/fun-right.png) no-repeat center center; }
.part-2 .battle-text {
  width: 100%;
  height: 125px;
  box-sizing: border-box;
  font-size: 18px;
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 0; }
  .part-2 .battle-text .bg {
    background: #000;
    opacity: 0.8;
    height: 100%;
    width: 100%; }
  .part-2 .battle-text .text {
    height: 100%;
    width: 100%;
    padding: 24px 34px;
    box-sizing: border-box;
    position: absolute;
    bottom: 0;
    left: 0;
    color: #fff0b5; }

.part-3, .part-3 .wrapper {
  /*background: url(https://img7.99.com/yhkd/image/act/2019/426/images/part-3.jpg) no-repeat center top;*/ }
.part-3 .wrapper {
  height: 640px; }
.part-3 h2 {
  background-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/title-4.png); }
.part-3 .content {
  width: 1232px;
  height: 383px;
  margin: 0 auto; }
  .part-3 .content .l {
    width: 653px;
    height: 382px;
    border: 1px solid #765734;
    float: left; }
  .part-3 .content .r {
    width: 560px;
    height: 383px;
    float: right;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/t-box.png) no-repeat center center; }
  .part-3 .content img {
    width: 650px;
    height: 379px;
    margin-top: 2px;
    margin-left: 2px; }
  .part-3 .content h3 {
    color: #3f241f;
    font-size: 36px;
    text-align: center;
    line-height: 112px; }
  .part-3 .content p {
    color: #1e1515;
    font-size: 18px;
    padding: 0 40px;
    margin-top: 35px; }

.part-4, .part-4 .wrapper {
  /*background: url(https://img7.99.com/yhkd/image/act/2019/426/images/part-4.jpg) no-repeat center top;*/ }
.part-4 .wrapper {
  height: 440px; }
.part-4 .content {
  width: 1232px;
  height: 383px;
  margin: 0 auto; }
  .part-4 .content .r {
    width: 653px;
    height: 382px;
    border: 1px solid #765734;
    float: right; }
  .part-4 .content .l {
    width: 560px;
    height: 383px;
    float: left;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/t-box.png) no-repeat center center; }
  .part-4 .content img {
    width: 650px;
    height: 379px;
    margin-top: 2px;
    margin-left: 2px; }
  .part-4 .content h3 {
    color: #3f241f;
    font-size: 36px;
    text-align: center;
    line-height: 112px; }
  .part-4 .content p {
    color: #1e1515;
    font-size: 18px;
    padding: 0 40px;
    margin-top: 35px; }

.part-5 {
  /*background: url(https://img7.99.com/yhkd/image/act/2019/426/images/hor-part-5.jpg) no-repeat center top;*/ }
  .part-5 .wrapper {
    height: 770px; }
  .part-5 h2 {
    background-image: url(https://img7.99.com/yhkd/image/act/2019/426/images/title-5.png); }
  .part-5 .swiper-container {
    width: 1252px;
    margin: 0 auto; }

.swiper-container-accordion {
  height: 547px; }
  .swiper-container-accordion .title {
    cursor: pointer;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/accordion-page.png);
    width: 103px;
    height: 547px;
    padding: 30px 0 30px 0; }
    .swiper-container-accordion .title span {
      line-height: 40px;
      font-size: 36px; }
  .swiper-container-accordion .swiper-slide:nth-child(4) .title span {
    line-height: 36px;
    font-size: 32px; }
  .swiper-container-accordion .swiper-slide {
    height: 547px;
    position: relative;
    padding: 35px 0 0 103px;
    width: 0;
    display: inline-block; }
  .swiper-container-accordion .swiper-slide.swiper-slide-active {
    width: 740px; }
    .swiper-container-accordion .swiper-slide.swiper-slide-active .title {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/accordion-page-on.png); }
  .swiper-container-accordion .inner {
    padding: 0 10px;
    width: 745px; }
  .swiper-container-accordion .img {
    margin-bottom: 10px;
    height: 332px;
    width: 604px;
    height: 340px; }
  .swiper-container-accordion .content {
    width: 570px;
    font-size: 16px;
    line-height: 32px; }

.pop-box {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  visibility: hidden;
  z-index: -999; }

.pop-box .close {
  width: 60px;
  height: 60px;
  position: absolute;
  top: 0px;
  right: -65px;
  z-index: 999;
  background: url(https://img8.99.com/yhkd/image/act/2018/deer/common/btn-close.png) no-repeat center center !important; }

.pop-box .pops {
  width: 700px;
  padding: 78px 26px 52px 26px;
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%); }

.pop-box .pops p {
  color: #fff;
  font-size: 22px;
  line-height: 38px; }

.show {
  visibility: visible;
  z-index: 9999; }

.video-pop {
  background: rgba(0, 0, 0, 0.5); }

.video-pop .pops {
  background: #000;
  min-height: 100px; }

.video-pop .pops p {
  text-align: center;
  font-size: 36px;
  letter-spacing: 6px; }

.story {
  height: 750px;
  position: relative;
  background: url(https://img7.99.com/yhkd/image/act/2019/426/images/bg-cc-hor.jpg) no-repeat center top;
  overflow: hidden; }
  .story .slg {
    width: 331px;
    height: 193px;
    display: block;
    position: absolute;
    left: 53px;
    top: 10px;
    z-index: 8;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/t-cc.png) no-repeat center top; }
  .story .r {
    width: 923px;
    height: 1031px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/r-cc-hor.png) no-repeat center center;
    position: absolute;
    top: -168px;
    left: 50%;
    margin-left: -100px;
    z-index: 9; }
  .story .con {
    position: absolute;
    z-index: 10;
    top: 0;
    left: 0;
    padding-left: 53px; }
  .story .video {
    width: 220px;
    height: 127px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/video-bor.png) no-repeat;
    background-size: cover;
    padding: 4px;
    position: relative;
    margin-left: 362px;
    margin-top: 40px; }
    .story .video .m {
      width: 212px;
      height: 120px;
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/v-cc-hor.jpg) no-repeat;
      background-size: cover; }
    .story .video .video-btn {
      width: 87px;
      height: 87px;
      display: block;
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/btn-play.png) no-repeat;
      background-size: cover;
      position: absolute;
      top: 24px;
      left: 63px;
      cursor: pointer; }
  .story .s-t {
    width: 140px;
    height: 26px;
    margin-top: 30px;
    margin-bottom: 5px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/icon-story.png) no-repeat; }
  .story .s-c {
    color: #c8bc90;
    font-size: 18px;
    width: 577px;
    height: 235px;
    overflow-y: auto;
    text-indent: 2em;
    line-height: 29px; }
  .story .btn-ckxq {
    display: block;
    width: 360px;
    height: 109px;
    cursor: pointer;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/btn-ckxq.png) no-repeat; }

.skin {
  height: 750px;
  position: relative;
  background: #421212;
  overflow: hidden; }
  .skin .wrap-con {
    height: 100%; }
    .skin .wrap-con.smy {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/r-smy-hor.png) no-repeat center bottom; }
      .skin .wrap-con.smy .m {
        background: url(https://img7.99.com/yhkd/image/act/2019/426/images/v-smy.jpg) no-repeat; }
      .skin .wrap-con.smy #skinTxt {
        color: #ffeec3; }
    .skin .wrap-con.tf {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/r-tf-hor.png) no-repeat center bottom; }
      .skin .wrap-con.tf .m {
        background: url(https://img7.99.com/yhkd/image/act/2019/426/images/v-tf.jpg) no-repeat; }
      .skin .wrap-con.tf #skinTxt {
        color: #ffeec3; }
    .skin .wrap-con.xw {
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/r-xw-hor.png) no-repeat center bottom; }
      .skin .wrap-con.xw .m {
        background: url(https://img7.99.com/yhkd/image/act/2019/426/images/v-xw.jpg) no-repeat; }
      .skin .wrap-con.xw #skinTxt {
        color: #ffeec3; }
  .skin .tit {
    padding-top: 20px; }
  .skin h2 {
    height: 106px;
    width: 744px;
    transform: scale(0.75);
    -webkit-transform: scale(0.75);
    margin-left: -57px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/title-2.png) no-repeat center center; }
  .skin ul {
    overflow: hidden;
    width: 530px;
    height: 160px;
    margin-top: -21px;
    margin-left: 61px; }
    .skin ul li {
      /*width: 147px;*/
      width: 170px;
      color: #783b3b;
      font-size: 18px;
      text-align: center;
      float: left;
      cursor: pointer;
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/skill.png) no-repeat;
      transform: scale(1.1);
      -webkit-transform: scale(1.1); }
      .skin ul li.on p {
        color: #fcf468; }
      .skin ul li.t-1 {
        background-position: -315px -154px; }
        .skin ul li.t-1.on {
          background-position: -315px -2px; }
      .skin ul li.t-2 {
        background-position: -489px -154px; }
        .skin ul li.t-2.on {
          background-position: -488px -2px; }
      .skin ul li.t-3 {
        background-position: -672px -154px; }
        .skin ul li.t-3.on {
          background-position: -672px -2px; }
    .skin ul a {
      width: 96px;
      height: 135px;
      display: block;
      margin: 0 auto; }
    .skin ul p {
      margin-top: -10px;
      /*display: none;*/ }
  .skin .con {
    width: 440px;
    color: #fff6df;
    font-size: 23px;
    z-index: 10;
    margin-left: 45px;
    margin-top: 100px;
    text-align: center; }
  .skin .video {
    width: 220px;
    height: 127px;
    background: url(https://img7.99.com/yhkd/image/act/2019/426/images/video-bor.png) no-repeat;
    background-size: cover;
    padding: 4px;
    position: relative;
    margin: 45px auto 0;
    /*display: none;*/ }
    .skin .video .m {
      width: 212px;
      height: 120px;
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/bat.png) no-repeat;
      background-size: cover; }
    .skin .video .video-btn {
      width: 87px;
      height: 87px;
      display: block;
      background: url(https://img7.99.com/yhkd/image/act/2019/426/images/btn-play.png) no-repeat;
      background-size: cover;
      position: absolute;
      top: 24px;
      left: 63px;
      cursor: pointer; }

.part-sec-title .txt span {
  margin-left: -50%;
  text-align: center;
  margin-bottom: 10px; }