* {
    margin: 0;
    padding: 0%;
    font-family: "SimSun";
}

#App {
    height: 100vh;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

#main_body {
    height: 100%;
}

#main_body .bgimg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-width: 1000px;
    z-index: -10;
    zoom: 1;
    background-color: #fff;
    background: url(../images/IndexBg.jpg) no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
}

@keyframes ani {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.topMenu {
    width: 100%;
    position: relative;
    margin-bottom: 15px;
    height: 30px;
    z-index: 10;
}

.topMenu .center {
    padding-top: 15px;
    margin-left: 70px;
    display: flex;
    list-style: none;
    justify-content: center;
}

.topMenu .left {
    top: 10px;
    position: absolute;
    left: 10px;
    display: inline;
    height: 50px;
    justify-content: start;
}

.logo1 {
    top: 10px;
    position: absolute;
    left: 10px;
    display: inline;
    height: 50px;
    justify-content: start;
}

#logo-title {
    position: absolute;

    left: 100px;
    top: 15px;

    font-size: 30px;
    color: white;
    font-weight: bolder;
}

#logo-title img {
    position: absolute;
    height: 60px;
    left: 30px;
}

.left-contanier {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 300px;
    height: 90px;
    background-color: rgba(130, 130, 130, 0.4);
    box-shadow: 5px 5px 5px rgba(45, 45, 45, 0.7);
}

.topMenu .right {
    position: absolute;
    top: 10px;
    right: 100px;
    display: inline;
    height: 60px;
}

.rightPlay {
    position: absolute;
    top: 10px;
    right: 100px;
    display: inline;
    height: 60px;
}

#right-share {
    position: absolute;
    top: 10px;
    ;
    right: 20px;
    display: inline;
    height: 60px;
}

.topMenu .center li {
    display: inline;
    list-style: none;
    width: 150px;
}

.topMenu .center li a {
    position: relative;
    text-decoration: none;
    font-size: 18px;
    color: rgb(227, 227, 227);
    text-shadow: 1px 1px 6px rgba(105, 105, 105, 0.7);
    line-height: 30px;
    font-weight: bold;
    transition: all 0.3s ease-in-out;
}

.topMenu .center li a:hover {
    color: rgb(201, 214, 255);
    background-color: rgba(130, 130, 130, 0.4);
    font-size: 20px;
    cursor: pointer;
}

.topMenu .center li a img {
    position: absolute;
    display: inline-block;
    width: 0px;
    transition: all .35s ease-in-out;
}

.topMenu .center li a .left-p {
    left: -23px;
    top: 1px;
    z-index: -1;
}

.topMenu .center li a .right-p {
    right: -23px;
    transform: scale(-100%);
    top: 1px;
    z-index: -1;
}

.topMenu .center li a:hover img {
    display: inline-block;
    width: 45px;
    height: 18px;
}

.loading {
    position: fixed;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(131, 142, 177, 0.98);
    z-index: 90;
    opacity: 1;
    pointer-events: auto;
    transition: opacity 1.2s cubic-bezier(.55,0,.1,1);
}

.loading.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 6px solid #e0e0e0;
    border-top: 6px solid #4a90e2;
    border-radius: 50%;
    animation: loading-spin 1s linear infinite;
    margin-bottom: 18px;
}

@keyframes loading-spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    color: #fff;
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-shadow: 1px 1px 8px #4a90e2;
}

.loading_out {
    z-index: -20;
    transform: translateX(100%);
    background-color: rgba(131, 142, 177, 0);
}

.video-container {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;

    .playVideo {
        margin: auto;
        margin-top: 36.4vh;
        width: 29.6vh;
        height: 27.2vh;
        z-index: 100;
        background: url(../images/play.png) no-repeat center center;

    }

    .playVideo .kaijing {
        display: inline-block;
        position: fixed;
        margin: 0;
        padding: 0;
        left: 0;
        top: 0;
        content: "";
        width: 100vw;
        height: 100vh;
        transform: scale(200%);
        z-index: -1;
        background: url(../images/kaijing.png) no-repeat center center;
        background-size: cover;
        opacity: 0;
        transition: all 0.3s ease-in;
    }

    .playVideo:hover .kaijing {
        display: inline-block;
        transform: scale(100%);
        opacity: 1;
    }

    #exitVideo {
        position: absolute;
        top: 80%;
        width: 10%;
        left: 45%;
        z-index: 100;
    }

    .videoPanel {
        display: none;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 0;
        background-color: rgba(105, 105, 105, 0);
        transition: all 0.3s ease-in-out;
    }

    .videoPanel-active {
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 0;
        background-color: rgba(105, 105, 105, 0.7);
    }

    .productVideo {
        position: absolute;
        margin: auto;
        left: 29%;
        top: 25%;
        width: 42%;
        height: 50%;
        border: 5px solid rgb(48, 87, 218);
        border-radius: 10px;
        background-color: rgba(105, 105, 105, 0.7);
        transition: all 0.1s ease-in-out;
        z-index: -4;
        opacity: 0;
    }

    .productVideo-active {
        position: absolute;
        margin: auto;
        left: 29%;
        top: 25%;
        width: 42%;
        height: 50%;
        border: 5px solid rgb(48, 87, 218);
        border-radius: 10px;
        background-color: rgba(105, 105, 105, 0.7);
        transition: all 0.3s ease-in;
        z-index: 1;
        opacity: 1;

    }

    

}
#share-panel {
    display: none;
    position: absolute;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 5px;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#share-panel.visible {
    display: block;
}
#share-panel p{
    color: white;
    font-weight: bold;
    text-align: center;
}
#share-panel input{
    width: 100%;
    padding: 5px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 3px;
}
#share-panel button {
    display: block; /* 上下边距10px，左右自动居中 */
    margin:5px auto;
    padding: 5px 15px;  /* 按钮内边距 */
    cursor: pointer;    /* 鼠标指针样式 */
    background: #4a90e2; /* 按钮背景色 */
    color: white;       /* 文字颜色 */
    border: none;       /* 移除边框 */
    border-radius: 3px; /* 圆角 */
}

/* 可以添加悬停效果 */
#share-panel button:hover {
    background: #357abd; /* 悬停时的背景色 */
}