.one-top {
    width: 100%;
    background: url("https://res.qianlu.cc/sjzs/html/img/top-banner.png?v=20240529") no-repeat center center;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 10.6rem 0 11rem 0;
}
.one-top-left-title {
    font-weight: bold;
    font-size: 3rem;
    color: #212224;
}
.one-top-left-text {
    margin-top: 2.2rem;
    font-weight: 400;
    font-size: 2rem;
    color: #212224;
}
.one-top-right {
    margin-left: 20.5rem;
    width: 44.7rem;
    border-radius: 1rem;
    overflow: hidden;
}
.top-btn-list {
    position: relative;
   display: flex;
   align-items: center;
   justify-content: center;
    margin-top: 5.2rem;
}
.top-btn-list-left {
    margin-top: 0.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.top-btn-list-right {
    margin-left: 4.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.download-text {
    margin-top: 0.6rem;
    margin-bottom: 0.7rem;
    font-weight: 400;
    font-size: 1.2rem;
    color: #73ABE7;
}
.top-btn-list-right-list {
    display: flex;
    align-items: center;
}
.top-btn {
    cursor: pointer;
    width: 10rem;
    height: 3.2rem;
    display: flex;
    align-items: center;
    background: #0881FF;
    border-radius: 1.6rem;
    justify-content: center;
    font-weight: 400;
    font-size: 1.2rem;
    color: #FFFFFF;
    transition: all 0.2s linear;
}
.top-btn:hover {
    color: #0881FF;
    background: #FFFFFF;
}
.top-btn:last-child:hover>.tooltip {
    opacity: 1;
}
.tooltip {
    opacity: 0;
    width: 18rem;
    position: absolute;
    pointer-events: none;
    top: 30%;
    left: 63%;
    color: black;
    border-radius: .8rem;
    background: #FFFFFF;
    text-align: center;
    line-height: 3rem;
    transition: opacity .5s linear;
}
.tooltip::before {
    position: absolute;
    content: "";
    height: 1rem;
    width: 1rem;
    bottom: -.2rem;
    left: 50%;
    transform: translate(-50%) rotate(45deg);
    background: #FFFFFF;
}


.one-button {
    padding: 5.3rem 0rem;
    box-sizing: border-box;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F4F4F4;
}
.line {
    margin: 0 10rem;
    width: 0.2rem;
    height: 4.4rem;
    background: #D9D9D9;
}
.one-button-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.one-button-item h2 {
    font-weight: bold;
    font-size: 1.8rem;
    color: #212224;
    margin-bottom: 2.2rem;
}
.one-button-item-title {
    margin-top: 2.6rem;
    font-weight: 400;
    font-size: 1.6rem;
    color: #4D4D4D;
}
.one-button-item-text {
    margin-top: 0.6rem;
    font-weight: 400;
    font-size: 1.2rem;
    color: #4D4D4D;
}

.page-two {
    padding-top: 16rem;
}
.one-info {
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}
.one-info:not(:first-child) {
    margin-top: 25.1rem;
}
.one-info h2 {
    font-weight: bold;
    font-size: 3.2rem;
    color: #212224;
}
.one-info p {
    margin-top: 2.4rem;
    font-weight: 400;
    font-size: 1.8rem;
    color: #4D4D4D;
}

.page-two-box {
    margin-top: 17rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page-two-box-left {
    width: 48.5rem;
    overflow: hidden;
    border-radius: 1rem;
}
.page-two-box-right {
    margin-left: 5rem;
}
.page-two-box-right h3 {
    font-weight: bold;
    font-size: 3rem;
    color: #212224;
}
.page-two-box-right h3 span {
    color: #0881FF;
}
.main-box {
    margin-top: 9rem;
}
.main-box-item {
    display: flex;
    align-items: center;
}
.main-box-item img {
    width: 1.8rem;
    margin-right: 0.7rem;
}
.main-box-item p {
    margin-top: 0;
    font-weight: 400;
    font-size: 1.4rem;
    color: #4D4D4D;
}
.main-box-item div {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5.8rem;
    height: 2rem;
    border: 1px solid #888888;
    font-weight: 400;
    font-size: 1.4rem;
    color: #4D4D4D;
    margin-right: 1rem;
}
.main-box-item:not(:first-child) {
    margin-top: 1.2rem;
}
.one-info .main-footer {
    margin-top: 13.5rem;
    font-weight: 400;
    font-size: 2rem;
    color: #0881FF;
    cursor: pointer;
    display: block;

}
.one-info .main-footer:hover {
    color: #409eff;
}
.two-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 25.5rem;
}
.two-info h2 {
    font-weight: bold;
    font-size: 3.2rem;
    color: #212224;
}
.two-info p:nth-of-type(1) {
    margin-top: 2.2rem;
    font-weight: 400;
    font-size: 1.8rem;
}
.app-list {
    margin-top: 11.4rem;
    display: grid;
    grid-gap: 1.1rem 1.1rem;
    grid-template-columns: repeat(3, 31.2rem);
}
.app-item {
    cursor: pointer;
    box-sizing: border-box;
    padding: 0 0.7rem;
    display: flex;
    align-items: center;
    width: 31.2rem;
    height: 6.2rem;
    border: 1px solid rgba(193,193,193,0.25);
    border-radius: .4rem;
    color: #4D4D4D;
    transition: all 0.2s linear;
}
.app-item img {
    width: 4.6rem;
    border-radius: 0.8rem;
    overflow: hidden;
    margin-right: 1rem;
}
.two-info .app-item:hover {
    color: #0881FF;
    border: 1px solid #0881FF;
}
.two-info .app-item p{
    margin-top: 0;
    font-weight: 400;
    font-size: 1.8rem;

}
.two-info-button {
    margin-top: 2.9rem;
    display: block;
    font-weight: 400;
    font-size: 2rem;
    color: #0881FF;
    cursor: pointer;
    transition: all 0.2s linear;
}
.two-info-button:hover {
    color: #409eff;
}
.video-mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999
}
.video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 60vw;
    max-width: 1024px;
}
.play-video {
    width: 100%;
    object-fit: contain;
    overflow: clip
}
.close-box {
    position: fixed;
    top: 1rem;
    right: 1rem;
    cursor: pointer;
}
.close-box img {
    width: 3rem;
    height: 3rem;
}



footer {
    margin-top: 14.2rem;
    width: 100%;
    padding-top: 4.8rem;
    background: #212224;
}