.page-ctn{
    overflow: hidden;
}

.culture-back{
    margin-top: -3rem;
}

.bzt-content{
    margin-bottom: calc(100rem / 16);
}

.bzt-tab-header-ctn{
    height: calc(60rem / 16);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 280;
}

.bzt-tab-header-ctn::after{
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border-top: calc(7rem / 16) solid white;
    border-left: calc(9rem / 16) solid transparent;
    border-right: calc(9rem / 16) solid transparent;
    left: 0;
    right: 0;
    margin: auto;
    top: 100%;
}

.bzt-tab-header{
    font-size: calc(17rem / 16);
    line-height: calc(15rem / 16);
    padding-left: calc(30rem / 16);
    padding-right: calc(30rem / 16);
    color: #1a1a1a;
    letter-spacing: .1em;
    border-left: 1px solid #8b634b;
    cursor: pointer;
}

.bzt-tab-header:first-child{
    border-left: 0;
}

.bzt-tab-header:hover,
.bzt-tab-header.active{
    color: #8b634b;;
}

.bzt-tab-body{
    background-color: #221f20;
    color: white;
}

.bzt-tab-pane{
    display: none;
    position: relative;
}

.bzt-tab-pane.active{
    display: block;
}

.bzt-tab-pane::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    z-index: 280;
    background: rgba(0, 0, 0, .5);
}

.intro, .scene-tab .left{
    font-size: calc(14rem / 16);
    line-height: calc(26em / 14);
    width: calc(670rem / 16);
    padding-top: calc(24rem / 16);
    letter-spacing: .1em;
    font-weight: 300;
    position: relative;
    z-index: 360;
}

.intro{
    text-align: center;
    margin:  auto;
}

.attraction-pagination{
    line-height: calc(24rem / 16);
    margin-top: 1rem;
    text-align: center;
    position: relative;
    z-index: 280;
}

.attraction-pagination .swiper-pagination-bullet{
    background-color: #626061;
    margin: 4px;
    cursor: pointer;
    opacity: 1;
}

.attraction-pagination .swiper-pagination-bullet:hover{
    background-color: #999;
}

.attraction-pagination .swiper-pagination-bullet-active,
.attraction-pagination .swiper-pagination-bullet-active:hover{
    background-color: #ffffff;
}

.attraction{
    display: flex;
    justify-content: center;
    background-color: #221f20;
    padding-top: calc(12rem / 16 + 80vw / 19.2);
    margin-top: calc(-80vw / 19.2);
}

.ten-scene-tab .left{
    width: calc(413vw / 19.2);
    flex: 0 0 auto;
    margin-right: calc(67vw / 19.2);
    padding-top: calc(36rem / 16);
    position: relative;
    z-index: 365;
}

.ten-scene-tab .mid{
    width: calc(490vw / 19.2);
    flex: 0 0 auto;
    position: relative;
    z-index: 380;
    height: 0;
    padding-bottom: calc(600vw / 19.2);
}

.ten-scene-tab .right{
    width: calc(413vw / 19.2);
    flex: 0 0 auto;
    margin-left: calc(67vw / 19.2);
    padding-top: calc(36rem / 16);
    position: relative;
    z-index: 380;
}

.poem-ctn{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: url("../images/baizhentu/paper.jpg") center/100% 100% no-repeat;
    overflow: hidden;
}

.poem-img{
    width: 56%;
    height: auto;
    display: block;

    position: absolute;
    right: 11%;
    top: 13%;
}

.attraction-img-mask{
    width: 100%;
    border-radius: 50%;
    overflow: hidden;
}
.attraction-img{
    width: 100%;
    height: auto;
    transform: scale(1.05);
}

.map-ctn{
    position: relative;
    width: calc(413vw / 19.2);
    height: calc(413vw / 19.2);
    overflow: hidden;
    border-radius: 50%;
}

.map-ctn svg {
    width: 100%;
    height: 100%;
}

/*.map-ctn::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-radius: 50%;
    background-color: #eeeae6;
    z-index: 265;
}*/

.attraction-map{
    transform: scale(3);
    position: relative;
    z-index: 270;
    display: block;
}

.attraction-map .st5{
    mix-blend-mode: multiply;
}

.attraction-swiper{
    overflow: visible;
}

.bzt-tab-pane.scene-tab.active{
    display: flex;
}

.scene-tab .left{
    width: 32%;
    /*
    1920 90
    960 48

    k = 960k = 42
    */
    padding: 3rem calc(4.375vw + 6px);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    /* padding-top: 0; */
}

.scene-tab .left .desc{
    width: calc(310rem / 16);
    text-align: justify;
    /*margin-top: -5rem;*/
}

.scene-tab .right{
    width: 68%;
}

.scene-tab .right img{
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.btn-prev,
.btn-next{
    width: calc(70rem / 16);
    height: calc(70rem / 16);
    position: absolute;
    top: 0;
    bottom: 10%;
    margin: auto;
    transition: .2s;
    cursor: pointer;
    z-index: 405;
}

.btn-prev{
    background: url("../images/btn_prev.svg") center/contain no-repeat;
    left: 0;
}

.btn-next{
    background: url("../images/btn_next.svg") center/contain no-repeat;
    right: 0;
}

.btn-prev:hover{
    background: url("../images/btn_prev_hover.svg");
}

.btn-next:hover{
    background: url("../images/btn_next_hover.svg");
}

@media (max-width: 750px) {
    .culture-header{
        height: calc(495rem / 24);
    }

    .culture-back{
        margin-top: -1rem;
    }

    .bzt-tab-header{
        font-size: 1rem;
        text-align: center;

        width: 25%;
        padding-left: 0;
        padding-right: 0;
    }

    .bzt-tab-header-ctn{
        padding-left: calc(20rem / 24);
        padding-right: calc(20rem / 24);
        height: calc(78rem / 24);
    }

    .intro, .scene-tab .left{
        width: 100%;
        padding: calc(75rem / 24) calc(86rem / 24) calc(67rem / 24);
        text-align: justify;
        font-size: 1rem;
        line-height: calc(39.81rem / 24);
    }

    .intro br{
        display: none;
    }

    .attraction{
        display: flex;
        flex-direction: column-reverse;
        align-items: center;
        height: auto;
    }

    .ten-scene-tab .left{
        display: none;
    }

    .ten-scene-tab .mid{
        width: 100%;
        height: auto;
    }

    .ten-scene-tab .right{
        width: 100%;
        height: auto;
        margin-left: 0;
    }

    .attraction>.mid,
    .attraction>.right{
        width: calc(475rem / 24);
    }

    .attraction-pagination{
        margin-top: calc(-12rem / 24);
        line-height: 1rem;
    }

    .attraction>.mid{
        height: 0;
        margin-top: calc(48rem / 24);
        padding-bottom: calc(475rem / 24 * 1.31);
    }

    .poem-ctn{
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background-image: url("../images/baizhentu/paper_mobile.jpg");
    }

    .poem-img{
        right: 7%;
        width: 63%;
        top: 11%;
    }

    .btn-prev, .btn-next{
        width: calc(96rem / 24);
        height: calc(96rem / 24);
    }

    .ten-scene-tab .right{
        padding-top: 0;
    }

    .btn-prev, .btn-next{
        margin: auto;
        bottom: auto;

        top: calc((475rem / 24 - 96rem / 24) / 2 + 22rem / 24);
    }

    .attraction{
        margin-top: 0;
        padding-top: 1rem;
    }

    .bzt-content{
        margin-bottom: 0;
    }
    .attraction-pagination .swiper-pagination-bullet{
        width: calc(9rem / 24);
        height: calc(9rem / 24);
        margin: calc(5.5rem / 24);
    }

    .bzt-tab-pane.scene-tab{
        flex-direction: column;
    }
    .scene-tab .left,
    .scene-tab .right{
        width: 100%;
    }

    .scene-tab .left{
        padding: calc(75rem / 24) calc(86rem / 24);
        display: block;
    }
    .scene-tab .left .desc{
        width: 100%;
    }

    .site-footer{
        margin-top: -1px;
        margin-bottom: -1px;
    }
}