* {
    margin: 0;
    padding: 0;
    font-family: PingFang SC;
}
a {
    text-decoration: none !important;
}
.move_title,.move_title_eg,.move_crossing {
    display: none;
}
.backdrop {
    width: 100%;
    max-height: 81vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.backImg {
    width: 100%;
    height: auto;
    object-fit: cover;
}
.header_title_box {
    position: absolute;
    z-index: 2;
}

.move_title {
    color: rgba(44, 48, 85, 1);
    font-size: 22px;
    font-weight: 500;
    line-height: 17px;
    letter-spacing: 0em;
    text-align: center;
    margin-top: 30px;
}
.move_title_eg {
    color: rgba(44, 48, 85, 0.6);
    font-size: 12px;
    font-weight: 500;
    line-height: 11px;
    letter-spacing: 0em;
    text-align: center;
    margin: 10px 0 10px 0;
}
.move_crossing {
    width: 26px;
    height: 3px;
    margin: 0 auto 17px auto;;
    border-radius: 2px;
    background: rgba(23, 137, 177, 1);
}

/*有边框的小标题样式*/
.header_subheading_box {
    display: flex;
    flex-wrap: wrap;
    padding: 2% 2.2% 2% 2%;
    border-radius: 10px;
    border: 1.5px solid #FFF;
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(12.5px);
}
.subheading_box {
    margin-left: 40px;
    text-align: center;
}
.subheading_icon {
    width: 10vw; /* 你可以根据实际需要调整百分比 */
    max-width: 74px; /* 设置一个最大宽度，防止在较大屏幕上过于拉伸 */
    height: 10vw;
    max-height: 74px;
}
.subheading {
    color: #FFF;
    text-align: center;
    font-size: min(5vw, 34px);
    font-style: normal;
    text-transform: uppercase;
    font-weight: 500;
}
.subheading_eg {
    color: rgba(255, 255, 255, 0.60);
    font-size: min(3vw, 20px);
    font-style: normal;
    font-weight: 500;
    text-transform: uppercase;
}

/*副导航栏*/
.nav_box {
    width: 70%;
    max-width: 1200px;
    margin: auto;
    padding: 0 40px;
}
.nav_tab {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bread {
    height: 59px;
    display: flex;
    /*justify-content: center;*/
    align-items: center;
}
.bread span {
    margin: 0 10px;
}
.bread a {
    cursor: pointer;
}
.bread_content {
    color: #6A6B79;
    text-align: center;
    font-size: min(2.5vw, 16px);
    font-style: normal;
    font-weight: 500
}
.bead_level {
    color: #1789B1;
    text-align: center;
    font-size: min(2.5vw, 16px);
    font-style: normal;
    font-weight: 500;
}
.bread_cen {
    color: #2C3055;
    text-align: center;
    font-size: min(2.5vw, 16px);
    font-style: normal;
    font-weight: 500;
}
.nav_right_tab {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px rgba(44, 48, 85, 0.20) hidden;
}
.nav_right_tab div {
    height: 59px;
    line-height: 59px;
    position: relative;
    z-index: 2;
}
.nav_right_tab div:nth-child(2) {
    margin: 0 60px;
}
.nav_right_tab div:hover {
    cursor: pointer;
    border-bottom: 2px #1789B1 solid;
}
.divider {
    width: 70%;
    max-width: 1200px;
    height: 2px;
    background: rgba(44, 48, 85, 0.20);
    flex-shrink: 0;
    margin: auto;
    margin-top: -2px;
}

/*无边框大标题样式*/
.header_title_eg {
    font-size: 2.92vw;
    color: rgba(255, 255, 255, 0.60);
    text-align: center;
    font-style: normal;
    font-weight: 500;
    text-transform: uppercase;
}
.header_title {
    font-size: 3.4375vw;
    color: #FFF;
    text-align: center;
    font-style: normal;
    font-weight: 500;
    margin-top: 0.2em;
}
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-40%);
    }
}
.tip_mouse {
    width: 2.5vw;
    height: auto;
    position: absolute;
    bottom: 3%;
    transform: translateX(-50%);
    animation: bounce 1.6s linear infinite;
    -webkit-animation: bounce 1.6s linear infinite;
}

@media only screen and (min-width:1920px) {
    .header_subheading_box {
        padding: 40px 56px 40px 40px;
    }
}
/*小型笔记本*/
@media only screen and (max-width:1024px) {
    .subheading_box {
        margin-left: 20px;
    }
    .nav_box {
        padding: 0 20px;
    }
}
/*平板*/
@media only screen and (max-width:768px) {
    .nav_right_tab div:nth-child(2) {
        margin: 0 30px;
    }
    .nav_tab {
        display: block;
    }
}
/*移动设备*/
@media only screen and (max-width:425px) {
    .move_title,.move_title_eg,.move_crossing {
        display: block;
    }
    .subheading_box {
        height: 20px;
        margin-left: 0;
    }
    .nav_box {
        width: 100%;
        padding: 0 10px;
        display: none;
    }
    .nav_right_tab div,.bread {
        height: 39px;
        line-height: 39px;
    }
    .bread {
        margin-left: 7%;
    }
    .nav_right_tab{
        justify-content: space-around;
    }
    .divider {
        width: 100%;
    }

    /*banner中标题无边框的banner样式*/
    .backdrop {
        width: 100%;
        height: 165px;
        max-height: 81vh;
        overflow-x: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .backImg {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .header_title_eg {
        font-size: 22.4px;
    }
    .header_title {
        font-size: 26.4px;
    }
    .tip_mouse {
        display: none;
    }
    .header_subheading_box {
        padding: 20px;
        width: 173px;
        height: 77px;
        border-radius: 5px;
        border: 0.1px rgba(255, 255, 255, 0.3) solid;
        background: rgba(255, 255, 255, 0.10);
        backdrop-filter: blur(12.5px);
        display: flex;
        justify-content: space-between;
        box-sizing: border-box;
    }
    .subheading_icon {
        width: 37px;
        height: 37px;
    }
    .subheading {
        font-size: 17px;
    }
    .subheading_eg {
        font-size: 8px !important;
        -webkit-text-size-adjust: none;
    }
}