/* 特色理念 */
@charset "utf-8";
.wp {
  width: 1550px;
}

.main-cover {
  width: 100%;
  height: 718px;
  box-shadow: 0 3px 10px 0px #888888;
  position: relative;
}

.main-cover .bd {
  background: 50% 50% no-repeat;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.main-cover .tt {
  height: 100%;
  color: #fff;
  user-select: none;
  position: relative;
  padding: 0;
}
.main-cover .tt h4,
.main-cover .tt h3 {
}

.main-cover .tt h4 {
}
.main-cover .tt h3 {
}

.main-bd {
  padding-top: 0.47rem;
  display: flex;
  width: 13.6rem !important;
  padding-bottom: 1rem !important;
  margin-top: 0 !important;
}
.main-bd aside {
  width: 19.85%;
  margin-right: 0.9rem;
}
.main-bd aside .menu {
  width: 100%;
  border-bottom: 1px solid #626262;
}
.main-bd aside .menu h5 {
  height: 0.63rem;
  background: url(../images/cell-bg-3-2.jpg) 0 -140px no-repeat;
  line-height: 0.63rem;
  color: #666666;
  font-size: 0.2rem;
  padding-left: 0.27rem;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.main-bd aside .menu h5 a {
  flex: 1;
}
.main-bd aside .menu h5 span {
  width: 30px;
  margin-right: 13px;
  height: 30px;
  display: block;
}
.main-bd aside .menu .cells {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-in-out;
}
.main-bd aside .menu .cells h6 {
  line-height: 0.18rem;
  font-size: 0.14rem;
  color: #070201;
  padding-left: 0.27rem;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}
.main-bd aside .menu .cells h6 a {
  color: #666666;
}
.main-bd aside .menu .cells h6 a:hover {
  color: #5d1012;
}
.main-bd aside .menu .cells h6.active a {
  color: #5d1012;
}
.main-bd aside .menu .cells h6 + h6 {
  margin-top: 0.18rem;
}
.main-bd aside .menu .cells h6:first-child {
  padding-top: 0.3rem;
}
.main-bd aside .menu .cells h6:last-child {
  padding-bottom: 35px;
}

.main-bd aside .menu:hover h5 {
  background-position: 0 0;
  color: #fff;
}
.main-bd aside .menu.current h5 {
  color: #5d1012;
}

.main-bd aside .menu.active h5 {
  background-position: 0 -70px;
  display: flex;
  align-items: center;
  color: #fff;
  /* justify-content: center; */
}
.main-bd aside .menu.active h6 {
  opacity: 1;
}
.main-bd aside .menu.active .cells {
  max-height: 1000px;
}
.main-bd article {
  flex: 1;
}
.main-bd article img {
  display: initial;
}
.main-bd article .article-title h4,
.main-bd article .article-title h5 {
  text-align: center;
  font-size: 30px;
  font-weight: bold;
  font-family: '黑体';
  line-height: 1.25em;
}
/* 下拉菜单 */
.mobile-menu {
  position: fixed;
  z-index: 99;
  background-color: #dccea9;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 0.94rem 0.2rem 0.2rem;
  line-height: 1;
  overflow: auto;
  transform: translateY(-100%);
  transition: all 0.2s linear;
}
.mobile-menu.active {
  transform: translateY(-0%);
}
.mobile-menu .menu {
}
.mobile-menu .menu + .menu {
  margin-top: 0.2rem;
}
.mobile-menu .menu h5 {
  font-size: 16px;
  line-height: 2;
  height: 2em;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #fbfadf;
}
.mobile-menu .menu h5 a {
  color: #754c24;
  font-weight: 700;
}
.mobile-menu .menu h5 span {
  width: 2em;
  display: block;
  height: 2em;
  position: relative;
}
.mobile-menu .menu h5 span::before,
.mobile-menu .menu h5 span::after {
  display: block;
  content: '';
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.2s linear;
}
.mobile-menu .menu h5 span::before {
  width: 10px;
  height: 2px;
}
.mobile-menu .menu h5 span::after {
  width: 2px;
  height: 10px;
}
.mobile-menu .menu .cells {
  /* line-height: 2; */
  margin-top: 0.25rem;
  overflow: hidden;
  display: none;
}
.mobile-menu .menu .cells h6 {
  margin-bottom: 0.2rem;
}
.mobile-menu .menu .cells h6 a {
  color: #754c24;
  font-size: 14px;
}
.mobile-menu .menu .cells h6.active a {
  color: #5d1012;
}
.mobile-menu .menu .cells h6:first-child {
  /* float: left; */
}
.mobile-menu .menu .cells h6:last-child {
}
.mobile-menu .menu.active h5 {
}
.mobile-menu .menu.active h5 a {
}
.mobile-menu .menu.active h5 span {
}
.mobile-menu .menu.active h5 span::before {
}
.mobile-menu .menu.active h5 span::after {
  opacity: 0;
}
.mobile-menu .menu.active .cells {
  display: block;
}
.mobile-menu .menu.active .cells h6 {
}
.mobile-menu .menu.active .cells h6 a {
  /* font-weight: bold; */
}
.mobile-menu .menu.active .cells h6:first-child {
}
.mobile-menu .menu.active .cells h6:last-child {
}
.tt-m .bd::after {
  display: none;
}
.tt-m .bd .btn-menu {
  position: absolute;
  content: '';
  display: block;
  width: 0.3rem;
  height: 0.3rem;
  background: url(../images/cd.png) 50% 50% no-repeat;
  background-size: contain;
  right: 0.16rem;
  top: 50%;
  transform: translate(0, -50%);
}
/* ===== 媒体查询 ===== */
@media screen and (max-width: 1024px) {
  /* 在这里编写适应Pad屏幕的样式 */
  .tt-m {
    margin-top: 0.16rem !important;
  }
  .wp.main-bd {
    padding: 0.16rem !important;
    box-sizing: border-box;
    width: 100% !important;
  }
  .main-bd aside {
    margin-right: 0.16rem;
    display: none;
  }
  .main-bd aside .menu.active h5 {
    font-size: 0.22rem;
  }
  .main-bd aside .menu .cells h6 {
    font-size: 0.18rem;
    line-height: 0.2rem;
  }
  .main-bd article img {
    max-width: 100%;
  }
}

@media screen and (max-width: 768px) {
  .main-bd aside {
    display: none;
  }
}