@charset "utf-8";

.ydy-bg {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ydy-lou {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    object-fit: cover;
    background: url(../images/ydy-l.png) no-repeat right bottom;
    background-size: 96.35% auto;
}

.ydy-box {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.ydy {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.ydy-y {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 60.6%;
    background: url(../images/yun.png) repeat-x;
    animation: scroll 9000s linear infinite;
}

@keyframes scroll {
    0% {
        background-position: 0px 0px;
    }

    100% {
        background-position: 100000px 0px;
    }
}

.k {
    display: flex;
    max-width: 94%;
    width: 14.36rem;
    margin: 0 auto;
}

.ydy-l {
    width: 53.06%;
}

.ydy-l .logo {
    background-color: rgba(255, 255, 255, 0.9);
}

.ydy-l .logo a {
    display: block;
    padding: 0.45rem 0;
}

.ydy-l .logo img {
    display: block;
    margin: 0 auto;
    width: 4.72rem;
    max-width: 95%;
}

.ydy-ld {
    background: rgba(0, 0, 0, 0.6);
    padding: 0.44rem 0.46rem 0.26rem 0.46rem;
}

.ydy-lnav {
    padding-bottom: 0.45rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 0.38rem;
}

.gg-sk {
    transition: all 0.5s;
    position: absolute;
    height: 100%;
    left: 0;
    bottom: 0;
    opacity: 0;
    z-index: 1;
    pointer-events: none;
    background: #E2BA81;
    ;
}

.gg-sk.show {
    opacity: 1;
}

.ydy-lnav ul {
    display: flex;
    align-items: center;
    position: relative;
}

.ydy-lnav li {
    width: calc((100% - 0.9rem)/4);
}

.ydy-lnav li+li {
    margin-left: 0.3rem;
}

.ydy-lnav a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0;
    background-color: rgba(255, 255, 255, 0.2);
    font-size: 0.14rem;
    color: #FFFFFF;
    position: relative;
    z-index: 1;
    transition: all 0.5s;
}

.ydy-lnav a img {
    display: block;
    width: 0.34rem;
    margin-right: 0.1rem;
}

.ydy-lnav a:hover {
    /* background-color: #E2BA81; */
    color: #fff;
    background-color: transparent;
}

.ydy-lx {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.ydy-ldz h3 {
    font-size: 0.18rem;
    font-weight: bold;
    text-transform: uppercase;
    color: #FFFFFF;
    margin-bottom: 0.18rem;
}

.ydy-ldz p {
    font-size: 0.14rem;
    line-height: 0.22rem;
    text-transform: uppercase;
    color: #FFFFFF;
    opacity: 0.8;
}

.ydy-lwx ul {
    display: flex;
}

.ydy-lwx li {
    margin-left: 0.29rem;
}

.ydy-lwx li img {
    display: block;
    width: 0.97rem;
}

.ydy-lwx li p {
    font-size: 0.14rem;
    line-height: 0.26rem;
    color: #FFFFFF;
    text-align: center;
    margin-top: 0.05rem;
}

.ydy-r {
    width: 46.94%;
}

.ydy-r ul {
    display: flex;
    flex-wrap: wrap;
    height: 100%;
}

.ydy-r li {
    width: calc(50% - 1px);
    margin-left: 1px;
}

.ydy-r a {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.6);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.ydy-r .hoverdir {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: url(../images/ydy-rbg.jpg) no-repeat center;
    background-size: cover;
    z-index: -1;
    transition: all 0.5s;
}

.ydy-r .icon1 {
    width: 1.42rem;
    height: 1.42rem;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.ydy-r svg {
    max-width: 0.7rem;
    max-height: 0.7rem;
}

.ydy-r .icon1::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/ydy-rzs.png) no-repeat center;
    background-size: 100% 100%;
}

.ydy-r h3 {
    font-size: 0.3rem;
    font-weight: bold;
    color: #FFFFFF;
    margin-top: 0.3rem;
}

.ydy-r p {
    font-family: Arial;
    font-size: 0.14rem;
    color: #FFFFFF;
    margin-top: 0.3rem;
}

svg path {
    fill: none;
    stroke: #fff;
    stroke-miterlimit: 10;
    stroke-width: 1px;
}

svg {
    fill: transparent;
    stroke: #fff;
    stroke-width: 1;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 1000;
    stroke-dashoffset: 0;
    width: 0.73rem;
    height: 0.8rem;
    transition: .5s;
}

.ydy-r a:hover svg {
    animation: dash 10s ease 0.5s;
}

.ydy-r a:hover .icon1::after {
    animation: circle 10s 0.5s linear infinite;
}

@keyframes dash {
    from {
        stroke-dashoffset: 1000;
    }

    to {
        stroke-dashoffset: 0;
    }
}

@keyframes circle {
    from {
        transform: rotate(0);
    }

    to {
        transform: rotate(360deg);
    }
}


@media screen and (max-width: 1200px) {
    .ydy-ld {
        padding: 0.44rem 0.26rem 0.26rem 0.26rem;
    }

    .ydy-lnav li+li {
        margin-left: 0.2rem;
    }

    .ydy-lnav li {
        width: calc((100% - 0.6rem) / 4);
    }

    .ydy-lwx li {
        margin-left: 0.2rem;
    }
}

@media screen and (max-width: 1100px) {
    .k {
        flex-wrap: wrap;
    }

    .ydy-l {
        width: 100%;
    }

    .ydy-lnav a {
        font-size: 0.2rem;
    }

    .ydy-ldz p,
    .ydy-lwx li p {
        font-size: 0.18rem;
        line-height: 0.3rem;
    }

    .ydy-r {
        width: 100%;
        margin-top: 1px;
    }

    .ydy-r a {
        padding: 0.5rem 0.2rem;
    }

    .ydy-r p {
        margin-top: 0.1rem;
    }
}

@media screen and (max-width: 1024px) {
    body {
        padding-top: 0px !important;
    }

    .ydy-box {
        position: static;
        padding: 0.2rem 0;
    }

}

@media screen and (max-width: 768px) {


    .ydy-l .logo a {
        padding: 0.25rem 0;
    }

    .ydy-ld {
        padding: 0 0.2rem 0.2rem;
    }

    .ydy-lnav {
        padding-bottom: 0.2rem;
        margin-bottom: 0.2rem;
    }

    .ydy-lnav ul {
        flex-wrap: wrap;
    }

    .ydy-lnav li+li {
        margin-left: 0;
    }

    .ydy-lnav li:nth-child(odd) {
        margin-left: 0.2rem;
    }

    .ydy-lnav li {
        width: calc((100% - 0.2rem) / 2);
        margin-top: 0.2rem;
    }

    .gg-sk {
        display: none;
    }

    .ydy-lnav a:hover {
        background-color: rgba(255, 255, 255, 0.2);
    }

    .ydy-ldz {
        width: 100%;
        text-align: center;
    }

    .ydy-lwx {
        width: 100%;
        margin-top: 0.2rem;
    }

    .ydy-lwx ul {
        justify-content: center;
    }
}