/* ============================================================================================== */

.translate-btn a {
    font-family: fz;
    letter-spacing: 0.2em;
    padding: 0 15px;
    border: 0.5px solid black;
    text-align: center;
    background-color: transparent;
    border-radius: 5px;
    font-size: 1.3rem;
    line-height: 1.4;
    position: fixed;
    right: 100px;
    top: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
    z-index: 9999;
}

.translate-btn:hover a {
    background-color: black;
    color: white;
}
/* swiper                                                                                           */


/* ============================================================================================== */

/*==============darktype====================*/
.darktype {
    background-color: #111111;
    color: #FFFFFF;
}

.darktype .main_body_text {
    color: rgba(255, 255, 255, 0.9)
}

.gnav {
    transition: .6s;
}

.darktype .gnav {
    background-color: #111111;
    color: #ffffff;
}

.darktype img {
    opacity: 0.8;
}

.darktype h2 {
    color: rgba(255, 255, 255, 0.9)
}

.darktype span {
    color: rgba(255, 255, 255, 0.9)
}

.darktype .menu div:before {
    border-image-source: url(../images//common//img_border_wt_1px_dark.png);
}

.darktype .menu div:after {
    border-image-source: url(../images//common//img_border_wt_1px_dark.png);
}

.darktype .gnav-main__item:before {
    border-image-source: url(../images/common/img_border_bk_1px_dark.png);
}

.darktype .gnav-main__item:after {
    border-image-source: url(../images/common/img_border_bk_1px_dark.png);
}

.darktype .gnav-news-list__item:after {
    background-image: url(../images/common/icn_rhombus_dark.svg);
}

.darktype .gnav-main__item a:hover,
.darktype .gnav-main__item a.current,
.darktype .gnav-main__item div:hover,
.darktype .gnav-main__item div.current {
    background-color: rgba(255, 255, 255, 0.03);
}

.darktype .mountain_wrap .swiper-pagination-bullet:before {
    background-color: #FFFFFF;
}


.darktype #loader {
    color: #111111;
}

.darktype #loader div {
    background-color: #FFFFFF;
}

.darktype .bird {
    background-image: url(../images/common/bird-cells-new-dark.svg);
}

.darktype #global-footer {
    /* 方案二*/
    background-color: #1c1c1d;
    background-image:
        radial-gradient(closest-side, rgba(52, 108, 156, 1), rgba(235, 105, 78, 0)),
        radial-gradient(closest-side, rgb(48, 60, 68, 1), rgba(243, 11, 164, 0)),
        radial-gradient(closest-side, rgb(38, 67, 87, 1), rgba(254, 234, 131, 0)),
        radial-gradient(closest-side, rgba(17, 101, 154, 1), rgba(170, 142, 245, 0)),
        radial-gradient(closest-side, rgb(12, 17, 39, 1), rgba(248, 192, 147, 0));
}

.darktype #global-footer .footer-text {
    color: #ccc
}

/*==========================================*/

.mountain:before {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.mountain_wrap {
    margin: 0 auto;
    position: relative;
}

.mountain_list {
    margin: 100px auto;
    position: relative;
}

@media screen and (max-width: 768px) {
    .mountain_list {
        margin: 60px auto;
    }
}

.mountain_wrap .swiper-slide {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.mountain_wrap .swiper-slide span {
    font-family: fz;
    letter-spacing: normal;
    -webkit-writing-mode: vertical-rl;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
    -webkit-font-feature-settings: normal;
    font-feature-settings: normal;
    font-size: 3vh;
    line-height: 2.5;
}

@media screen and (max-width: 768px) {
    .mountain_wrap .swiper-slide span {
        font-size: 2vh;
    }
}

.mountain_wrap .swiper-slide img {
    border-radius: 5px;
    height: 183px;
    width: 267.5px;
}

.mountain_wrap .swiper-pagination {
    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;
}

.mountain_wrap .swiper-pagination-bullet {
    width: 10px;
    height: 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    background-color: transparent;
    border-radius: 0;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-transition: all 1000ms cubic-bezier(0.65, 0, 0.35, 1);
    transition: all 1000ms cubic-bezier(0.65, 0, 0.35, 1);
}

.mountain_wrap .swiper-pagination-bullet:before {
    content: "";
    width: 100%;
    height: 1px;
    display: block;
    background-color: black;
    -webkit-transition: all 1000ms cubic-bezier(0.65, 0, 0.35, 1);
    transition: all 1000ms cubic-bezier(0.65, 0, 0.35, 1);
}

.mountain_wrap .swiper-pagination-bullet-active {
    width: 30px;
}

.mountain_wrap .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 3px;
}


/* ============================================================================================== */


/* mountain_sec                                                                                       */


/* ============================================================================================== */

.mountain_sec {
    max-width: 1200px;
    margin: 0 auto 110px;
}

.mountain_sec:last-child {
    margin-bottom: 0px;
}

.mountain_sec_text {
    text-indent: 40px;
    max-width: 650px;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
    .mountain_sec {
        margin: 0 auto 80px;
    }

    .mountain_sec_text {
        text-indent: 25px;
    }
}