.content-dark {
  background: url(../images/culture/dark_bg.png);
  font-family: PingFangSC-Regular;
  font-weight: 400;
  font-size: 0.32rem;
  color: #5e4a23;
  line-height: 0.54rem;
  padding: 0.46rem 0.28rem;
}
p.note {
  font-size: 0.28rem;
  color: #9b8a69;
  text-align: center;
  line-height: 0.4rem;
}
p.remark {
  margin-top: 0.08rem;
  font-size: 0.24rem;
  color: #9b8a69;
  text-align: center;
  line-height: 0.36rem;
}
p.remark span {
  color: #9a3312;
  text-decoration: underline;
}
img.icon_arrow {
  margin: auto;
  margin-top: 0.17rem;
  margin-bottom: 0.07rem;
  width: 0.32rem !important;
}
.image_bg {
  background: url(../images/culture/city_zhonggulou.png);
  height: 96vh;
  background-size: 100vw 100vh;
  background-repeat: repeat-x;
  padding-bottom: 0;
  margin-bottom: 0;
}
.font-white {
  color: #ffffff !important;
}
.img-list {
  margin: 0.4rem 0;
}
.img-list .img-item {
  width: 100%;
  height: 1.7rem;
  margin-bottom: 0.24rem !important;
  position: relative;
}
.img-list .img-item .title {
  position: absolute;
  left: 0.24rem;
  top: 0.36rem;
  font-size: 0.36rem;
  color: #ffffff;
}
.img-list .img-item .subtitle {
  position: absolute;
  left: 0.24rem;
  top: 0.93rem;
  font-size: 0.28rem;
  color: #ffffff;
  line-height: 0.36rem;
}
.mask {
  position: fixed;
  display: none;
  width: 100vw;
  height: 100%;
  top: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
}
.mask .carousel-modal {
  position: fixed;
  left: 0.55rem;
  top: 3.42rem;
  width: 6.4rem;
  height: 10.64rem;
  background: url(../images/culture/modal_bg.png) no-repeat;
  overflow: hidden;
  background-size: 6.4rem 8.64rem;
}
.mask .carousel-modal .close-btn {
  position: absolute;
  right: 0;
  top: 0;
  width: 0.8rem;
  height: 0.8rem;
  z-index: 999;
}
.mask .carousel-modal .close-btn > img {
  position: relative;
  width: 0.3rem;
  height: 0.3rem;
  left: 0.24rem;
  top: 0.24rem;
}
.mask .carousel-modal .carousel-wrap {
  display: flex;
  width: 400vw;
  transition: 0.5s;
}
.mask .carousel-modal .carousel-wrap .carousel-item {
  width: 100vw;
}
.mask .carousel-modal .carousel-wrap .carousel-item .title {
  margin: 0.36rem 0.36rem 0 0.36rem;
  width: 5.7rem;
  height: 0.47rem;
  font-size: 0.42rem;
  color: #5e4a23;
  text-align: center;
}
.mask .carousel-modal .carousel-wrap .carousel-item > img {
  width: 5.7rem;
  height: 3.64rem;
  margin: 0.36rem;
}
.mask .carousel-modal .carousel-wrap .carousel-item .main {
  font-family: PingFangSC-Regular;
  font-weight: 400;
  font-size: 0.28rem;
  color: #5e4a23;
  line-height: 0.48rem;
  width: 5.7rem;
  margin: 0 0.36rem 0.36rem 0.36rem;
}
.mask .carousel-modal .carousel-wrap .carousel-item .remark {
  font-family: PingFangSC-Regular;
  font-weight: 400;
  font-size: 0.26rem;
  color: #9b8a69;
  line-height: 0.4rem;
  margin-left: 0.36rem;
  margin-top: 0.2rem;
}
.mask .carousel-modal .indicator {
  height: 0.28rem;
  padding-bottom: 0.54rem;
  margin-top: 0.48rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mask .carousel-modal .indicator div {
  width: 0.28rem;
  height: 0.28rem;
  opacity: 0.64;
  border-radius: 100%;
  margin: 0 0.13rem;
  position: relative;
}
.mask .carousel-modal .indicator div::after {
  width: 0.1rem;
  height: 0.1rem;
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -0.05rem;
  margin-top: -0.05rem;
  background: #ffffff;
  border-radius: 100%;
}
.mask .carousel-modal .indicator div.active {
  background: url("../images/culture/indicator.png");
  background-size: cover;
  position: relative;
}
.mask .carousel-modal .indicator div.active::after {
  background: none;
}
.picker {
  z-index: 1000 !important;
}
.picker .picker-panel {
  height: 45vh !important;
  border-radius: 0.3rem 0.3rem 0 0;
}
.picker .picker-panel .picker-choose {
  position: absolute !important;
  bottom: 0.1rem;
  display: flex;
  align-items: center;
  justify-content: space-around;
  width: 100vw;
  z-index: 999;
}
.picker .picker-panel .picker-choose span {
  display: inline-block;
  width: 3.26rem;
  height: 0.79rem;
  border-radius: 40px;
  padding: 0 !important;
  top: 0 !important;
  text-align: center;
  line-height: 0.79rem;
  margin: 0 0.28rem;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  font-size: 0.32rem;
  color: #000000;
  background: #f0efef;
}
.picker .picker-panel .picker-choose span:nth-child(2) {
  background: #a03f2e;
  border-radius: 0.4rem;
  color: #ffffff;
}
.picker .picker-panel .picker-choose .picker-title {
  position: absolute !important;
  bottom: 36vh;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  font-size: 0.36rem !important;
  color: #5E4A23 !important;
}
.picker .picker-panel .wheel-wrapper {
  margin-top: 80px;
}
.picker .picker-panel .wheel-wrapper .wheel .wheel-scroll .wheel-item {
  color: #5e4a23 !important;
  font-size: 0.32rem !important;
}
.picker .picker-mask.show {
  background: rgba(0, 0, 0, 0.56) !important;
}
.picker .picker-panel .picker-content {
  margin-top: -3vh;
}
.picker .picker-panel .picker-content .mask-top:after,
.picker .picker-panel .picker-content .mask-bottom:before {
  border: none !important;
  height: 1px;
  background: url(../images/history/picker-line.png);
  background-position: center;
  background-size: 100% 1px;
}
.floor-picker {
  padding: 0.5rem 0.3rem 0.3rem 0.3rem;
}
.floor-picker.dark {
  background-color: rgba(153, 103, 36, 0.15);
}
.floor-picker .content {
  max-height: 6.7rem;
  overflow: auto;
  font-size: 0.32rem;
  font-weight: 400;
  color: #5e4a23;
  line-height: 0.54rem;
  font-family: PingFangSC-Regular;
}
.floor-picker .content p {
  margin-bottom: 0.24rem;
}
.floor-picker .content p:last-child {
  margin-bottom: 0;
}
.floor-picker img {
  display: block;
  width: 100%;
}
.floor-picker .switch {
  position: sticky;
  top: 1.16rem;
  height: 0.81rem;
  background: url(../images/history/switch-bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.28rem;
  font-size: 0.28rem;
  z-index: 3;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: #9a3312;
}
.floor-picker .switch .title {
  font-size: 0.48rem;
  font-family: FZ;
  color: #9a3312;
  font-weight: normal;
}
.floor-picker .switch img {
  width: 0.37rem;
  height: 0.18rem;
  transform: rotate(180deg);
  display: inline;
}
.floor-picker .contourMap {
  margin-top: 0.48rem;
}
.floor-picker .contourMap p.note {
  margin-top: 0.2rem;
}
.floor-picker .contourMap .map-effect {
  position: relative;
}
.floor-picker .contourMap .map-effect .hide {
  display: none;
}
.floor-picker .contourMap .img-margin-01 {
  margin-left: 1.308rem;
  margin-right: 1.308rem;
}
.floor-picker .contourMap .img-margin-02 {
  margin-left: 0.91rem;
  margin-right: 0.91rem;
}