* {
    margin: 0;
    padding: 0;
    -webkit-user-select: none;
    /*webkit浏览器*/
    -moz-user-select: none;
    /*火狐*/
    -ms-user-select: none;
    /*IE10*/
    user-select: none;
}


::-webkit-scrollbar {
    display: none;
    /* Chrome Safari */
}

html {
    scrollbar-width: none;
    /* firefox */
    -ms-overflow-style: none;
    /* IE 10+ */
    overflow-x: hidden;
    overflow-y: auto;
    height: 100vh;
}

@font-face {
    font-family: "hm";
    src: url("../font/hs.woff2");
}

p,
span,
a,
h1,
h2,
h3,
h4,
h5,
h6,
div,
ul,
li {
    font-family: "hm";
}

body {
    margin: 0;
    background-color: #1b1b1f;
}

.header {
    height: 60px;
    width: 100%;
    background-color: #1b1b1f;
    display: flex;
    align-items: center;
    box-shadow: 0px 0px 10px 10px #1b1b1f;
    background-color: #1b1b1f82;
    position: relative;

    &::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-image: url($img);
        background-repeat: no-repeat;
        background-attachment: fixed;
        background-size: cover;
        filter: blur(10px);
        z-index: -1;
    }

}

.header .left {
    position: absolute;
    left: 0;
    height: 100%;
    padding-left: 10px;
    display: flex;
    align-items: center;
    justify-content: start;

}

.header .left .logo {
    width: 40px;
    height: 40px;
}

.header .left .logo img {
    width: 100%;
    height: 100%;
}

.header .left .title {
    height: 40px;
    display: flex;
    align-items: center;
    margin-left: 10px;
}

.header .left .title p {
    font-size: 20px;
    color: #dfdfd6;
}


.header .right {
    position: absolute;
    right: 0;
    height: 100%;
    padding-left: 20px;
    display: flex;
    align-items: center;
    justify-self: end;
    padding-right: 10px;
}

.header .right {
    height: 100%;
    width: auto;
    padding-left: 10px;
    padding-right: 10px;
    display: flex;
    justify-self: center;
    align-items: center;
    margin-left: 10px;
    margin-left: 10px;
    border-radius: 10px;
}

.item {
    border-radius: 10px;
    height: 40px;
    width: auto;
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    justify-self: center;
    align-self: center;
    padding-left: 10px;
    padding-right: 10px;
    margin-left: 5px;
    margin-right: 5px;
    cursor: pointer;
    box-sizing: border-box;
}

.item:hover {
    background-color: #ffffff9b;
}

.item:active {
    background-color: #747474;
    /*缩放*/
    transform: scale(0.9);
}

.item p {
    color: #dfdfd6;
}

.item a {
    color: #dfdfd6;
}

.button-text {
    color: black;
    text-decoration: none;
}

.element {
    background: linear-gradient(-45deg, #f13c77 50%, #f5e6ad 50%);
    /* 确保元素有足够的尺寸来显示渐变 */
    filter: blur(80px);

}

.pab {
    width: 300px;
    height: 300px;
    position: absolute;
    top: 20%;
    left: 30%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.l {
    width: 50%;
    height: calc(100vh - 200px);
    margin-top: 5px;
    float: left;
    padding-top: 8%;
}

.r {
    width: 50%;
    height: calc(100vh - 70px);
    margin-top: 5px;
    float: left;
    position: relative;
}

.tl {
    font-size: 56px;
    line-height: 64px;
    background: linear-gradient(200deg, #f5e6ad 30%, #f13c77);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    /*粗体*/
    font-weight: 550;
    margin-left: 15%;
}

.lp {
    margin-left: 15%;
    color: #dfdfd6;
    font-size: 24px;
    line-height: 36px;
    margin-top: 10px;
}

.bt {
    width: 400px;
    height: 50px;
    display: flex;
    margin-left: 15%;
    margin-top: 20px;
}

.bt .bit {
    width: 180px;
    height: 40px;

    border-radius: 50px;
    margin-right: 10px;
    display: flex;
    justify-content: center;
    cursor: pointer;
    transition: all .1s;
}

.c {
    background-color: #32363f;
}

.bt .bit:active {
    transform: scale(0.95);
}

.pab-i {
    width: 250px;
    height: 250px;
    filter: blur(0.7px);
}

#oth{
    display: none;
    margin-top: 10px;
}

@media screen and (max-width:480px) {
    .r {
        width: 100%;
        height: 50%;
        float: none;
        margin-top: 10px;
    }

    .pab {
        width: 200px;
        height: 200px;
        margin: 0 auto;
        position: absolute;
        top: 10;
        left: calc(50% - 90px);
    }
    .pab-i{
        width: 150px;
        height: 150px;
    }
    .l{
        margin-top: 50%;
        width: 100%;
    }
    .tl{
        font-size: 35px;
        text-align: center;
        margin: 0;
        display: block;
        text-align: center;
        width: 100%;
    }
    .lp{
        font-size: 15px;
        width: calc(100% - 60px);
        margin: 30px;
        
        line-height: 25px;
    }
    .bt{
        width: 100%;
        margin-left: 10px;
    }
    .item{
        display: none;
    }
    #oth{
        display: block;
    }
}