:root{
    --main-bg-color: #468ef7;
    --main-bg-color2:#00ced1;
    --bg-color: #f0ffff;
    --card-bg-color: #e7feff;
    --card-font-color: #55494C;
    --detail-bg-color-1:#f4ffff;
    --detail-bg-color-2:#f4ffff;
    --info-font-color: #251b1e;
    --link-font-color: #ed7aff;
    --font-color: #1E1E1D;
}
*{
    margin: 0;
    padding: 0;
}
body{
    background-color: var(--bg-color);
    font-family: Satoshi,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";

}
.wh-full{
    height: 100%;
    width: 100%;
}
.w-full{
    width: 100%;
}
.clearfix::after {
    content: "";
    display: table;
    clear: both;
  }

ul li{
    list-style: none;
}
ul li a{
    text-decoration: none;
}
.a-center{
    left: 50%;
    transform: translateX(-50%);
}

section.section-part {
    background-color: var(--main-bg-color);
}
.part-a {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 80% auto;
    /* animation: scaleAnimation 2.5s alternate; */
    /* height: calc(100% - 10px); */
    
}
.company-logo{
    z-index: 10;
    position: absolute;
    width: 250px;
}

.slogan{
    text-align: center;
    color: #ffff;
    position: absolute;
    /* letter-spacing: 2px; */
}
.part-a .inner-a{
    height: 100%;
    margin: 0 auto;
    position: relative;
}
/**
* 手机屏幕
*/
@media (max-width: 639px)
{
    .h-1{
        padding-top: 1.2rem;
    }
    .company-logo{
        width: 95px;
    }
    .part-a .inner-a{
        width: calc(100% - 40px);

    }
    .company-container{
        padding: 4% 3%;
        width: 85%;

    }
    .slogan{
        font-size: 18px;
        top: -30px;
    }
    .company-container .card-logo{
        width: 40%;
        margin-bottom: 10px;
    }
    .company-container .company-des{
        font-size: 14px;
    }
    .all-games{
        margin-top: -10rem;
        padding-top: 10rem;
    }
    .all-games .des-title{
        font-size: 22px;
        margin-top: 1rem;

    }
    .game-title{
        font-size: 20px;
    }
    .part-b .inner-b .right-content{
        width: 100%;
    }
    
    .btns{
        height: 30px;
        margin-left: 7px;
    }
    .part-b {
        padding: 25px 0 0 0;
    }
    .bottom-content{
        font-size: 12px;
        margin-top: 20px;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
    }
    .m-b{
        width: 36%;
    }
    .m-r{
        line-height: 20px;
        text-align: center;
        margin-top: 10px;
    }
    .bottom-area{
        height: 76px;
    }
    .part-b .inner-b{
        min-height: 214px;
    }
}
/**
* 中等屏幕
*/
@media (min-width: 640px)
{
    .h-1{
        padding-top: 2rem;
    }
    .company-logo{
        width: 160px;
    }
    .part-a .inner-a{
        width: calc(100% - 50px);

    }
    .company-container{
        padding: 3% 4% 5%;
        width: 80%;

    }
    .slogan{
        font-size: 40px;
        top: -60px;
        
    }
    .company-container .card-logo{
        width: 35%;        
        margin-bottom: 10px;
    }
    .company-container .company-des{
        font-size: 24px;
    }
    .all-games{
        margin-top: -15rem;
        padding-top: 15rem;
    }
    .all-games .des-title{
        font-size: 36px;
        margin-top: 2rem;

    }
    .game-title{
        font-size: 30px;
    }
    .part-b .inner-b .right-content{
        width: 90%;
    }
    .btns{
        height: 70px;
        margin-left: 16px;
    }
    .part-b {
        padding: 50px 0 0 0;
    }
    .bottom-content{
        font-size: 18px;
        margin-top: 50px;
        justify-content: flex-start;

    }
    .m-r{
        margin-left: auto;
        line-height: 30px;
        text-align: right;
    }
    .bottom-area{
        height: 150px;
    }
    .part-b .inner-b{
        min-height: 480px;
    }
}
/**
* 电脑屏幕
*/
@media (min-width: 1100px)
{
    .h-1{
        padding-top: 3rem;
    }
    .company-logo{
        width: 200px;
    }
    .part-a .inner-a{
        width: calc(100% - 400px);
    }
    .slogan{
        font-size: 50px;
        top: -90px;
    }
    .company-container{
        padding: 3% 5% 5%;
        width: 70%;        

    }
    .company-container .card-logo{
        width: 30%;
        margin-bottom: 20px;

    }
    .company-container .company-des{
        font-size: 24px;
        margin: 0 30px;
    }
    .all-games{
        margin-top: -20rem;
        padding-top: 20rem;
    }
    .all-games .des-title{
        font-size: 48px;
        margin-top: 3rem;
    }
    .game-title{
        font-size: 40px;
    }
    .part-b .inner-b .right-content {
        width: 70%;
    }
    .bottom-content{
        margin-top: 70px;
    }
    
}

.part-a .inner-a:before{
    
    background: linear-gradient(180deg,var(--main-bg-color),rgba(23, 187, 237,0.4) 30%, rgba(23, 187, 237,0) 50%, rgba(23, 187, 237,0.4) 70%,var(--main-bg-color));
}
.part-a .inner-a:after{

    background:linear-gradient(90deg,var(--main-bg-color),rgba(23, 187, 237, 0.2) 10%,rgba(23, 187, 237,0) 50%,rgba(23, 187, 237,0.2) 80%,var(--main-bg-color))
}
.part-a .inner-a:before, .part-a .inner-a:after{
    bottom: 0;
    content: "";
    display: block;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
}
.page-video{
    object-fit: cover;
    width: 100%;
    height: calc(100% - 50px);
}
.company-container{
    background-color: var(--card-bg-color);
    border-radius: 50px;
    z-index: 5;
    position: relative;
    margin-left: 50%;
    transform: translateX(-50%);
}
.company-container .card-logo{
    margin-left: 50%;
    transform: translateX(-50%);

}

.company-container .company-des{
    color: var(--card-font-color);
    text-align: center;
    line-height: 2;
}
#bottomDiv {
    height: 75px;
    width: 100%;
    position: absolute;
    bottom: 0;
    cursor: pointer;
    transition: transform 0.3s ease-in-out;
    background-color: #f5f5f5;
    border-radius: 50px  50px 0 0;
}

#bottomDiv:hover {
    transform: scale(1.1);
}

#bottomDiv img {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 3px;
}

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

    70% {
        transform: scale(1.15);
    }

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






.part-b .inner-b {
    max-width: 1140px;
    margin: 0 auto;
    position: relative;
    height: auto;
}

.part-b .inner-b .left-content {
    width: 50%;
    /* height: 100%; */
    position: absolute;
    left: 0;
    top: 4px;
    color: var(--font-color);
    z-index: 3;
    display: flex;
    padding: 30px 10px;
    justify-content: space-around;
    flex-direction: column;
    align-items: center;
}
.inner-b .game-icon{
    width: 40%;
}

.game-title {
    text-align: center;
    color: var(--font-color);
    font-weight: 900;
    padding: 12px;
    text-transform: none;
}

.game-des {
    font-size: 18px;
    font-weight: 400;
    line-height: 30px;
    margin: 20px 0 50px 0;

}

.part-b .inner-b .right-content {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 2;
}
.right-content img{
    /* aspect-ratio: 1660 / 722; */
}
.left-img{
    background-position: center left;

}
.right-img{
    background-position: center right;

}

.download-buttons {
    display: flex;
    
    justify-content: space-between;
}


/* .btn-container {
    width: 50%;
} */
.btn-container img{
    transition: transform 0.3s ease-in-out;

}
.btn-container img:hover{
    transform: scale(1.1)
}

.btns {
    display: inline-block;
}

.apple-d,
.ios-d {
    display: inline-block;
}

.all-games>section:nth-child(odd) {
    background-color: var(--detail-bg-color-1);
}
.all-games>section:nth-child(even) {
    background-color: var(--detail-bg-color-2);
}

.all-games{
    background-color: var(--detail-bg-color-1);
    border-radius: 2.5rem 2.5rem 0 0;
}
.all-games .des-title{
    text-align: center;
    font-weight: 800;
}


@keyframes slideFromLeft {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(0);
    }
}

 .animate-from-left {
    animation: slideFromLeft 1s ease-in-out;
}
@keyframes slideFromRight {
    from {
      transform: translateX(100%);
      opacity: 0;
    }
    to {
      transform: none;
      opacity: 1;

    }
  }
.bottom-area{
    width: 85%;
    margin: 0 auto;
}
.animate-from-right {
    opacity: 0;
    animation: slideFromRight 0.75s ease-in-out 0.3s forwards;
  }

.bottom-content{
    display: flex;
}

.m-b{
    margin-left: 2rem;
}
.a-l{
    color: var(--font-color);
    font-weight: 700;
}
.a-r{
    color:var(--link-font-color);
    font-weight: 700;
}