body {
    background-image: none;
}
.body {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 200px;
    gap: 255px;
    position: absolute;
    z-index: 999;
    width: 100vw;
}
.left-logo img {
    width: 260px;
    height: 260px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.form {
    width: 440px;
    background: #23262F;
    border-radius: 10px 10px 10px 10px;
    margin-left: auto;
    margin-right: auto;
    padding: 60px;
}
.input-item-bg {
    width: 320px;
    height: 52px;
    border-radius: 12px 12px 12px 12px;
    border: 1px solid transparent;
    overflow: hidden;
    background: linear-gradient(90deg, rgba(50, 215, 234, 1), rgba(206, 242, 254, 1), rgba(251, 213, 252, 1));
    margin-bottom: 24px;
}
.input-item {
    background: rgba(17,18,20);
    padding: 15px 20px;
    display: flex;
    gap: 20px;
}
.input-item img {
    width: 24px;
    height: 24px;
    display: block;
}
.input-item .input-line {
    width: 1px;
    height: 10px;
    background: #FFFFFF;
    border-radius: 0px 0px 0px 0px;
    opacity: 0.23;
    margin-top: 6px;
}
.input-item input {
    background: rgba(17,18,20,0.4);
    border: none;
    margin-top: -2px;
    color: #FFFFFF;
}
.login-btn {
    width: 320px;
    height: 48px;
    background: linear-gradient( 90deg, rgba(255,255,255,0.7) 0%, #FFFFFF 100%);
    border-radius: 24px 24px 24px 24px;
    font-weight: 400;
    font-size: 14px;
    color: #121315;
    line-height: 22px;
    text-align: center;
    padding: 14px 0;
    cursor: pointer;
}
.register-btn {
    margin-top: 30px;
    text-align: center;
}
.register-btn a {
    font-weight: 400;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 20px;
    cursor: pointer;
    text-decoration: none;
}
.xieyi-checkbox {
    font-weight: 400;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 20px;
    margin-top: 30px;
    display: flex;
    justify-content: center;
    cursor: pointer;
}
.xieyi-checkbox a {
    color: #FDA3FF;
    text-decoration: none;
}
.xieyi-checkbox img {
    width: 12px;
    height: 12px;
    margin-right: 6px;
    margin-top: 4px;
}
.modal-header {
    background: #23262F;
    color: #FFF;
}
.modal-body {
    background: #23262F;
    color: #FFF;
}
.hidden {
    display: none;
}
.video-box {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
}
.video {
    width: 100%;
    max-height: 100%;
    object-fit: cover;
}
@keyframes scaleAndFade {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0.35;
    }
}
.box2 {
    width: 100vw;
    height: 100vh;
    background: #1E1E24;
    padding: 0px;
    overflow: hidden;
    position: absolute;
}
.box2 .lay-item {
    position: absolute;
    width: 100vw;
    height: 100vw;
    border-radius: 50%;
    box-shadow: inset 0px 0px 30px 0px rgba(0,0,0,0.9);
    background: #1E1E24;
    margin-top: -50vh;
    left: calc(50vw - 50vw + 25px);
}
.box2 .lay-item:nth-child(1) {
    animation: scaleAndFade 40s -10s linear infinite;
}
.box2 .lay-item:nth-child(2) {
    animation: scaleAndFade 40s linear infinite;
}
.box2 .lay-item:nth-child(3) {
    animation: scaleAndFade 40s -20s linear infinite;
}
.box2 .lay-item:nth-child(4) {
    animation: scaleAndFade 40s -30s linear infinite;
}