@font-face {
    font-family: 'HarmonyOS_Sans_SC_Medium';
    src: url(../font/HarmonyOS_Sans_SC_Medium.ttf);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    list-style: none;
}

div {
    display: block;
}
.main{
     font-family: HarmonyOS_Sans_SC_Medium;
}
/*.mian {*/
/*    font-family: 'Century Gothic', 'Barlow', 'Helvetica Neue', 'Helvetica', 'PingFang SC', 'Rany', 'Poppins', 'Hiragino Sans GB', 'Microsoft YaHei', 'Arial', sans-serif;*/
/*}*/

.banner-Search {
    position: absolute;
    left: 50%;
    top: calc(50% + 4.53vw);
    transform: translateX(-50%);
    width: 464px;
    height: 60px;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
}

.banner-Search form {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;

}

.banner-Search form input {
    width: 88.146%;
    height: 100%;
    border: none;
    outline: none;
}

.banner-Search form .iconfont {
    font-size: 16px;
    color: #333;
    font-weight: bold;
    margin: 0 auto;
}

.box1 {
    padding: 80px 0 100px
}

.box1-title {
    margin-bottom: 100px;
}

.box1-title p {
    font-size: 36px;
    line-height: 1;
    color: #333;
    text-align: center;
    letter-spacing: 2px;
}

.box1-list ul {
    display: flex;
    align-items: center;
    width: 100%;
    overflow: auto;
    border-bottom: 1px solid #e5e5e5;
}


.box1-list ul li {
    margin-right: 60px;
}

.box1-list ul li:last-child {
    margin-right: 0;
}

.box1-list ul li a {
    display: block;
    font-size: 16px;
    color: #888888;
    line-height: 1;
    padding-bottom: 30px;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.box1-list ul li a:hover {
    display: block;
    font-weight: bold;
    color: #333333;
}

.box1-list ul li.box1-list-active a {
    display: block;
    font-weight: bold;
    color: #333333;
    border-bottom: 1px solid #000;
}


.box1-bom>ul>li {
    margin-top: 40px;
}

.box1-box {
    padding: 40px;
    background: #f9f9f9;
}

.box1-box-t {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
}

.box1-active .box1-box-t {
    border-bottom: 1px solid #ebebeb;
    /* margin-bottom: 30px; */

    /* transition: all 0.5s ease; */
}

.box1-box-t-l {
    max-width: 90%;
}

.box1-box-t-l p {
    color: #222;
    font-size: 18px;
    line-height: 1;
    font-weight: 600;
    margin: 0;

}

.box1-box-t-r .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #222;
    line-height: 1;
    font-size: 30px;
    cursor: pointer;
    transition: all 0.5s ease;
}

.box1-active .box1-box-t-r .icon {
    transform: rotate(45deg);
}

.box1-box-b {
    display: none;
    padding-top: 30px;
	margin-bottom: 20px;
    line-height: 28px;
    font-size: 18px;
    color: #666666;
}


@media (max-width: 1330px) {
    .box1 {
        padding: 55px 0 80px;
    }

    .box1-title {
        margin-bottom: 60px;
    }

    .box1-list ul li {
        margin-right: 50px;
    }

    .box1-bom>ul>li {
        margin-top: 30px;
    }

    .box1-box {
        padding: 20px;
    }
}

@media (max-width: 1100px) {
    .box1-title p {
        font-size: 29px;
    }
}

@media (max-width: 768px) {
    .banner-Search {
        top: calc(50% + 33px);
        width: 350px;
        height: 46px;
    }

    .box1 {
        padding: 35px 0 60px;
    }

    .box1-title {
        margin-bottom: 23px;
    }
}