body {
    font-family: 'Noto Serif SC', serif;
    overflow-x: hidden;
}
html {
    scroll-behavior: smooth;
 
}


*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 思源宋体;

}
a{
    text-decoration: none;
    color: white;
    mix-blend-mode: difference;
}
.game{
    width: 100vw;
    height: auto;
    position: relative;
}

.swipper{
    width: 1200px;
    margin: 0 auto;
    height: 100%;
}

.active{
    background-image: url('../image/Mask\ group.png');
    background-size: cover;
    background-color: rgb(83, 83, 111);
    position: relative;
    overflow: hidden;
    color: white;
}
.active::after {
    content: '';
    width: 5px;
    height: 5px;
    background-color: white;
    border-radius: 50%;
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);


}
/* 第一个 */
.first{
    width: 100%;
    height: 100vh;
    background-image: url('../image/index.jpg');
    background-size: cover;
    color: white;
    position: relative;
}
.top{
    width: 100%;
    height: 50px;
    display: flex;
    justify-content: space-around;
    border-bottom: 1px solid white;
    align-items: center;
    padding-left: 80px;
    position: fixed;
    z-index: 10;
}
.top-left{
    width: 40%;
    height: 100%;
}
.top-left ul{
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: space-between;
}

.top-left ul li{
    list-style: none;
    width: 20%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
}
.top-left ul li a{
    font-family: Adobe Caslon Pro;
}
.top-right{
    display: flex;
    height: 100%;
    align-items: center;
}
.top-right button{
    width: 120px;
    height: 80%;
    border-radius: 25px;
    background-color: rgb(248, 248, 198);
    border: none;
    color: gray;
    line-height: 39px;
    cursor: pointer;
}

.top-right span{
    margin-right: 20px;
    width: 30px;
    height: 30px;
    border: 1px solid white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.first-bottom{
    /* width: 100%; */
    /* height: 80%; */
    /* display: flex; */
    /* justify-content: center; */
    /* align-items: end; */
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translateX(-50%);
}
.btn{
    cursor: pointer;
    font-family: Adobe Caslon Pro;
}



/* 第二部分 */
.second{
    width: 100vw;
    height: 100vh;
    background-image: url('../image/Frame\ 1321317094.png');
    background-size: cover;
    color: white;
    background-size: 100%;
    position: relative;
}

.second-bottom{
    height: 88%;
    width: 32%;
    margin-top: 10%;
    margin-left: 180px;
    display: flex;
    align-items: end;
    position: absolute;
}

.second-bottom-left{
    width: 25%;
    height: 50%;
    text-align: center;
}
.second-bottom-left h5{
    font-size: 25px;
    margin-bottom: 20px;
}
.second-bottom-right{
    width: 75%;
    height: 50%;
    background-image: url('../image/Group\ 1321317707.png');
    background-size: cover;
    padding: 35px;
}    
.second-bottom-right span{
    font-family: Adobe Caslon Pro;
}

.second-bottom-right div{
   width: 100%; 
   height: 80%;


}
.second-bottom-right div p{
    width: 100%;
    height: 20%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
}
.second-bottom-right div p span{
    width: 50%;
    font-size:19px;
}

/* 第三个 */

.thred{
    width: 100vw;
    height: 840px;
    background-image: url('../image/bg.jpg');
    background-size: cover;
    color: gray;
    overflow-y: hidden;
}

.thred-bottom{
    width: 100%;
    height: 88%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.thred-center{
    width: 50%;
    height: 100%;
    display: flex;
    position: relative;
    
}

.thred-center-left{
    position: absolute;
    top: 50%;
    left: 208px;
    z-index: 100;
}
.thred-center-right{
    position: absolute;
    top: 50%;
    right: 200px;
    z-index: 100;
  
}
.thred-center-center{
    width: 100%;
    height: 100%;
    overflow-y: hidden;
    display: flex;
}
.thred-center-center img{
    width: 40%;
    height: 80%;
    margin-top: 10%;
}

.thred-content{
    margin-top: 10%;

    width: 60%;
    height: 80%;
    background-image: url('../image/Group\ 1321317708.png');
    background-repeat: no-repeat;
    background-size:180%;
    background-position: 10%;
    
}
.thred-content h3{
width: 70px;
height: 80px;
text-align: center;
line-height: 80px;
font-size: 35px;
color: white;
}
.thred-content h4{
    width: 80%;
    height: 60px;
    background: linear-gradient(to right, gray, rgb(163, 121, 121));
    color: white;
    text-align: center;
    line-height: 60px;
    font-size: 25px;
    border-radius: 0 25px 0 0;
    box-shadow: 10px 10px 1px rgba(118, 100, 100, 0.5); 
    font-family: Adobe Caslon Pro;
}
.thred-content div {
   
    width: 100%;
    height:50%;

    padding-left: 60px;
    padding-top: 143px
}
.thred-content div span{
    width: 100%;
    height: 70px;
    text-align: left;
    
display: block;


}


/* 第四部分 */

.fourth{
    width: 100vw;
    height: 800px;
    background-image: url('../image/bg.jpg');
    background-size: 100%;
    color: gray;
    overflow-y: hidden;
}

.fourth-bottom{
    width: 100%;
    height: 88%;
    display: flex;
    justify-content: space-between;
    padding-top: 10%;
    padding-left: 10%;
    padding-right: 10%;
}
.fourth-left{
    width: 50%;
    height: 60%;
}
.fourth-left span{
    display: block;
    width: 100%;
    text-align: right;
}
.fourth-left div{
    width: 100%;
    height: 80%;
    background-image: url('../image/1.jpg');
    background-size: 100%;
    position: relative;
}
.fourth-left div img{
    position: absolute;
    top: 50%;
    left: -8%;
}

.fourth-right{
    width: 50%;
    height: 80%;
    padding-top: 30px;
    padding-left: 50px;

}
.fourth-right div{
    width: 100%;
    height: 100%;
    background-image: url('../image/2.jpg');
    background-size: 100%;
    background-repeat: no-repeat;
    position: relative;
}
.fourth-right div span{
    font-size: 55px;
    position: absolute;
    top: 50%;
    font-family: Adobe Caslon Pro;
    left: -8%;
}
.second-bottom-left img{ cursor: pointer;}
.fourth-right div img{
    position: absolute;
    bottom: 13%;
    right: -5%;
}

.text{
    display: block;
    width: 100%;
    text-align: right;
}


/* 第五部分 */
.fiveth{
    width: 100vw;
    height: 100vh;
    background-image: url('../image/bg.jpg');
    background-repeat: no-repeat;
    background-size: 100%;
    color: gray;
    overflow-y: hidden;
}
.fiveth-bottom{
    width: 100%;
    height: 88%;
    padding-left: 13%;
    padding-right: 10%;
    padding-top: 12%;
    display: flex;
    position: relative;

}
.fiveth-bottom .five-left{
    width: 50%;
    height: 70%;
    background-image: url('../image/Group\ 1321317712.png');
    background-repeat: no-repeat;
    background-size: cover;
}
.five-right{
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    
    width: 50%;
}
.five-right ul{
    width: 80%;;
    height: 6%;
    display: flex;
    list-style: none;
    justify-content: space-between;
    border-bottom: 1px solid gray;
}
.five-right ul li{
    width: 25%;
    height: 100%;
    text-align: center;
}
.liactive{
    border-bottom: 2px solid rgb(98, 86, 86);
    font-weight: 700;
}
.five-right-content{
    display: block;
    height: 50%;
    position: relative;
    
    
}
.five-right img{
    width: 50%;
}
.five-right-content div{
    position: absolute;
    width: 100%;
    height: 100%;
    display: none;
}
.five-content {
    display: none;
}

.five-content:first-of-type {
    display: block;
}






/* bottom部分 */
.bottom{
    width: 100vw;
    height: 500px;
    background-color: rgb(43, 31, 31);
    color: rgb(213, 213, 213);
}

.bottom-top{
    width: 100%;
    height: 60%;
    display: flex;
    align-items: center;
}
.bottom-top-left{
    width: 35%;
}
.bottom-top-center{
    width: 35%;
    display: flex;
    justify-content: space-between;
}
.bottom-top-center ul{
    list-style: none;
}
.bottom-top-center ul li{
   margin-top: 10px;
}
.bottom-top-center ul li:first-child{
    font-size: 20px;
    color: white;
    cursor: pointer;
}
.bottom-top-right{
    width: 30%;
    text-align: left;
    padding-left: 50px;

}


.bottom-bottom{
    width: 100%;
    height: 20%;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid rgb(220, 220, 220);
    padding-top: 20px;
}
.bottom-bottom div span{
    cursor: pointer;
    margin: 0 10px;
    
}
.mesg input{ color: #fff; width: 100%; line-height: 30px; margin-bottom: 10px;}
.mesg input::-webkit-input-placeholder{
    color: #fff;
}
.mesg{
 width: 50%; margin: 0 auto;
 margin-bottom: 20px;
}