body{
  background: #F8F8F8;
  height: 100%;
  overflow: scroll;
}
.flex{
  display: flex;
}
.flex1{
  flex: 1;
  overflow: hidden;
}
.n-home-wrap{
  padding-bottom: .5rem;
  box-sizing: border-box;
}
.n-home-header{
  padding: 0.25rem 0.24rem 0.1rem;
  box-sizing: border-box;
  background: #fff;
  /* background: linear-gradient(180deg, #FFFFFF 0%, #FFFFFF 45%, #F8F8F8 100%); */
  position: fixed;
  top: 0;
  z-index: 101;
  width: 100%;
}
.n-home-logo{
  width: 2.9rem;
  display: block;
  margin-left: 0.08rem;
}
.n-search-wrap{
  display: block;
  width: 100%;
  height: 0.8rem;
  line-height: 0.75rem;
  background: #FFFFFF;
  border-radius: 0.4rem;
  border: 0.03rem solid #070C12;
  margin-top: 0.32rem;
  padding: 0 0.3rem;
  box-sizing: border-box;
  color: #BBBBBB;
  font-size: 0.3rem;
}
.n-search-wrap .input_s{width:80%;}
.n-search-logo{
  width: 0.34rem;
  vertical-align: middle;
  margin-right: 0.08rem;
  margin-bottom: 0.04rem;
}
.n-search-wrap button{
  font-size: 0.3rem;
  font-weight: 500;
  color: #222222;
  display: inline-block;
  padding-left: 0.3rem;
  border:none;
  border-left: 1px solid #DDDDDD;
  height: 0.36rem;
  line-height: 0.36rem;
  float: right;
  margin-top: 0.22rem;
  background:transparent;
}
.gradual_container{
  position: relative;
  padding-top: 0.2rem;
}
.gradual_bk{
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  width: 100%;
  height: 1.56rem;
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0) 100%);
}
.gradual_content{
  position: relative;
  z-index: 1;
}
.n-icon-wrap{
  margin: 1.8rem 0 0;
  padding: 0.28rem 0 0.24rem 0;
  box-sizing: border-box;
  background: #fff;
  border-radius: 0.16rem;
  display: -webkit-box;
  display: flex;
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  justify-content: space-around;
  -webkit-justify-content: space-around;
}
.n-large-item{
  /* width: 33.3%; */
  width: 50%;
  text-align: center;
}
.n-large-item img{
  width: 1.2rem;
  display: block;
  margin: 0 auto;
}
.item-title{
  font-size: 0.36rem;
  font-weight: 500;
  color: #222222;
}
.n-large-item p{
  color: #999999;
  font-size: 0.24rem;
  margin-top: 0.06rem;
}
.n-small-item{
  width: 25%;
  text-align: center;
  /* margin-top: 0.4rem; */
}
.n-small-item img{
  width: 1.2rem;
  height: 1.2rem;
  display: block;
  margin: 0 auto;
}
.n-small-item p{
  color: #222222;
  font-size: 0.28rem;
  margin-top: 0.11rem;
}
.banner-img{
  width: calc(100% - 0.48rem);
  height: 1.6rem;
  margin: 0 0.24rem 0;
  display: block;
  border-radius: 0.16rem;
}
.n-tab-wrap{
  font-size: 0;
  width: 100%;
  overflow-x: auto;
  position: sticky;
  top: 1.7rem;
  z-index: 100;
  padding: 0;
  white-space: nowrap;
  padding: 0 0.06rem 0 0.32rem;
  box-sizing: border-box;
  background: #F8F8F8;
}
.n-tab-wrap::-webkit-scrollbar{
  width: 0 !important;
  height: 0 !important;
  display: none;
}
.n-tab-li{
  color: #666666;
  font-size: 0.3rem;
  display: inline-block;
  margin-left: 0.48rem;
  padding-top: 0.49rem;
  padding-bottom: 0.2rem;
  box-sizing: border-box;
}
.n-tab-li:first-child{
  margin-left: 0;
}
.n-tab-li.active{
  font-size: 0.4rem;
  color: #222222;
  position: relative;
  font-weight: bold;
  padding-top: 0.42rem;
  padding-bottom: 0.2rem;
}
.n-tab-li.active::after{
  content: '';
  display: block;
  width: 0.26rem;
  height: 0.08rem;
  background: #1E6FFF;
  border-radius: 4px;
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -0.13rem;
}
.n-content-wrap{
  padding: 0 0.24rem;
}
.app-content-wrap{
  margin-top: 116px;
}
.n-article-box{
  padding: 0.28rem 0.24rem;
  box-sizing: border-box;
  background: #FFFFFF;
  border-radius: 0.16rem;
  margin-top: 0.2rem;
}
/* .n-content-wrap .n-article-box{
  margin-top: 0;
} */
.article-title{
  font-size: 0.32rem;
  font-weight: 500;
  color: #000000;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.article-text{
  color: #222222;
  font-size: 0.28rem;
  margin-top: 0.24rem;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  white-space: normal;
  line-height: 0.44rem;
}
.article-img{
  width: 2.12rem;
  height: 1.59rem;
  margin-left: 0.24rem;
  display: block;
  border-radius: 0.12rem;
}
.article-bottom{
  margin-top: 0.26rem;
  color: #666666;
  font-size: 0.26rem;
  display: flex;
  justify-content: space-between;
}
.doctor-img{
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.16rem;
  vertical-align: middle;
}
.doctor-icon{
  width: 0.24rem;
  height: 0.24rem;
  vertical-align: middle;
  margin: 0 0.09rem;
}
.read-icon{
  width: 0.42rem;
  height: 0.42rem;
  display: inline-block;
  vertical-align: middle;
  margin-top: -0.02rem;
}
.video-wrap{
  position: relative;
}
.play-icon{
  width: 0.68rem;
  height: 0.68rem;
  position: absolute;
  top: 50%;
  margin-top: -0.34rem;
  left: 50%;
  margin-left: -0.34rem;
}
#loading {
  height: 32px;
  line-height: 32px;
  text-align: center;
  font-size: 14px;
  color: #222;
  margin-top: 20px;
}


/* 气泡提示 */
.toast-wrap{
  position: fixed;
  width: 4.54rem;
  height: 0.82rem;
  text-align: center;
  line-height: 0.82rem;
  background: rgba(17, 17, 17, 0.8);
  border-radius: 0.2rem;
  z-index: 20;
  right: 0.24rem;
  /* bottom: 3.31rem; */
  bottom: 2rem;
  font-size: 0.28rem;
  font-weight: 500;
  color: #FFFFFF;
  display: none;
}
.toast-arrow{
  position: absolute;
  bottom: -0.26rem;
  left: 3.27rem;
  width: 0px;
  height: 0px;
  border-top: 0.28rem solid rgba(17, 17, 17, 0.8);
  border-left: 0.28rem solid transparent;
  border-right: 0.28rem solid transparent;
}

/*底部*/
.footer{padding: 0 .24rem 1.5rem;font-size: .25rem;text-align: center;white-space: wrap;}
.footer a{color:#000;}
.bottom-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: .1rem .1rem;
    background-color: #fff;
    box-sizing: border-box;
    z-index: 3
}

.bottom-btn a {
    width: 3.6rem;
    height: .7rem;
    font-size: .35rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    color: #fff
}

.bottom-btn>a:first-of-type,.bottom-btn>div:first-of-type a {
    border-radius: 1rem;
    background-color: #1E6FFF;
}

.bottom-btn>a:first-of-type:before,.bottom-btn>div:first-of-type a::before {
    display: inline-block;
    content: '';
    background: url(../picture/ask.png) no-repeat;
    background-position: 20% center;
    background-size: 100%;
    width: .4rem;
    height: .4rem;
    margin-right: .1rem
}

.bottom-btn>a:last-of-type:before,.bottom-btn>div:last-of-type a::before {
    display: inline-block;
    content: '';
    background: url(../picture/register.png) no-repeat;
    background-position: 20% center;
    background-size: 100%;
    width: .4rem;
    height: .4rem;
    margin-right: .1rem
}

.bottom-btn>a:last-of-type,.bottom-btn>div:last-of-type a {
    border-radius: 1rem;
    background-color: #FF9023
}