body, html {
    padding: 0;
    margin: 0;
    background: #1c0c4c;
}

.backg {
    width: 100%;
    height: 60px;
    text-align: center;
}

#num {
    width: 90%;
    height: 50px;
    border-radius: 10px;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
}

.relative {
    position: relative;
}

.img-max {
    width: 100%;
}

.absolute {
    position: absolute;
    left: 0;
    top: 0;
}

@keyframes slide-top {
    0% {
        transform: translateY(20px);
    }

    100% {
        transform: translateY(0);
    }
}

.slide-top {
    animation: slide-top 1s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

.p4 {
    animation: slide-top 1s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

.slide-tops {
    margin-top: 74%;
    margin-left: 18%;
    width: 65%;
    animation: rotate 1s infinite linear;
    /* 应用动画 */
}

.aa {
    margin-top: 39.5%;
    margin-left: 1%;
    width: 100%;
    animation: rotatea 7s infinite linear;
    /* 应用动画 */
}

.sz {
    margin-left: 46%;
    width: 55%;
    animation: rotatesz 2s forwards;
}

@keyframes rotatesz {
    from {
        transform: translateX(100%);
        /* 起始状态：完全在容器的右侧 */
    }

    to {
        transform: translateX(0);
        /* 结束状态：回到容器的左侧 */
    }
}

@keyframes rotatea {
    from {
        transform: rotate(0deg) translateX(0px) translateY(0px);
        /* 起始状态，在右上角 */
    }

    to {
        transform: rotate(360deg) translateX(0px) translateY(0px);
        /* 结束状态，旋转360度 */
    }
}

@keyframes rotateb {
    from {
        transform: rotate(0deg) translateX(0px) translateY(0px);
        /* 起始状态，在右上角 */
    }

    to {
        transform: rotate(360deg) translateX(0px) translateY(0px);
        /* 结束状态，旋转360度 */
    }
}

@keyframes scale-up-center {
    0% {
        transform: scale(0.8);
    }

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

.scale-up-center {
    animation: scale-up-center 0.5s cubic-bezier(0.390, 0.575, 0.565, 1.000) both;
}

.yinsi {
    background-color: #070707;
    color: rgba(252, 252, 252, 1.0);
    font-family: "microsoft yahei";
    font-size: 18px;
    line-height: 23px;
    width: 100%;
    margin: 0px auto;
    display: flex;
    justify-content: space-between;
    /* 水平间隔地分布子元素 */
    align-items: center;
    /* 垂直居中子元素 */
}

.yinsi a {
    color: #fcfcfc;
}

.yinsi2 a {
    color: #fcfcfc;
}

.yinsi2 {
    background-color: #070707;
    color: rgba(252, 252, 252, 1.0);
    font-family: "microsoft yahei";
    font-size: 18px;
    line-height: 23px;
    width: 100%;
    margin: 0px auto;
    display: flex;
    justify-content: space-between;
    /* 水平间隔地分布子元素 */
    align-items: center;
    /* 垂直居中子元素 */
}

.left {
    /* 根据需要调整样式 */
    margin-left: 5%;
    text-align: left;
    margin-top: 20px;
}

.right {
    /* 根据需要调整样式 */
    margin-right: 5%;
    text-align: left;
    margin-top: 10px;
}

input::placeholder {
    color: #2e70aa;
}

body {
    max-width: 600px;
    margin: auto;
}

.popup {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    left: 50%;
    transform: translate(-50%, 0%);
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    max-width: 600px;
}

.content {
    background: #363636;
    width: 100%;
    /* background-image: url(static/images/tc-1.png); */
    text-align: center;
    position: relative;
}

.img1 {
    width: 80%;
    position: absolute;
    bottom: 10vw;
    left: 0;
    left: 10%;
}

.img {
    width: 100%;
}

.desc {
    width: 100%;
    color: #ffffffab;
    font-size: 16px;
    margin: 10% 0 auto;
    justify-content: center;
    text-align: center;
}

.desc a {
    color: #ffffffab;
}