.page-background{
    background: url('/static/img/article/banner.png') #f8fafd no-repeat center 0;
    background-size: contain;
    padding: 85px 0 40px 0;
}
.page-title{
    margin: 0 0 40px 0;
    font-size: 36px;
    color: #020814;
    text-align: center;
}
.search-box{
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 650px;
    height: 60px;
    border: 1px solid #fff;
    background: white;
    border-radius: 4px;
    box-shadow: 0 0 50px #3572ff1a;
    padding: 0 10px 0 20px;
    margin: auto;
}
.search-box input{
    background: transparent;
    outline: none;
    border: 0;
    width: 480px;
    height: 58px;
    font-size: 14px;
    color: #606266;
}
.search-box input::placeholder{
    color: rgb(179, 179, 179);
}
.search-btn{
    cursor: pointer;
    height: 46px;
    background: #3572ff;
    border-radius: 4px;
    padding: 0 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    color: white;
}
.search-btn .iconfont{
    font-size: 18px;
    margin-right: 8px;
}
.classification-box{
    width: 1200px;
    margin: 30px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.classification-item{
    width: 32%;
    height: 120px;
    background: white;
    border-radius: 4px;
    box-shadow: 0 0 50px #3572ff1a;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 22px;
    color: #253554;
    transition: all .2s;
}
.classification-item img{
    width: 64px;
    height: 64px;
    margin-right: 8px;
}
.classification-item:hover{
    color: #3572ff;
    height: 124px;
    border-top: 10px solid #3572ff;
}
.list-box{
    background: white;
    box-shadow: 0 0 50px #3572ff1a;
    border-radius: 4px;
    color: #020814;
    width: 1200px;
    margin: 0 auto 20px auto;
}
.list-category{
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 550;
    padding: 20px;
    border-bottom: 1px solid #e0e4eb;
}
.list-category .iconfont{
    font-size: 22px;
    margin-right: 8px;
}
.list-category>span{
    color: #3572ff;
}
.list-item::before{
    content: '';
    position: absolute;
    width: 5px;
    height: 5px;
    background-color: #2B85FB;
    border-radius: 100%;
    left: 0px;
    top: 18px;
}
.list-container{
    padding: 10px 70px;
    display: flex;
    flex-wrap: wrap;
}
.list-container .list-item{
    text-indent: 12px;
    position: relative;
    height: 42px;
    width: 30%;
    margin-right: 32px;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #020814;
    line-height: 42px;
    transition: all .5s;
}
.list-container .list-item:hover{
    color: #3572ff;
}
.search-result{
    display: block;
    width: 100%;
    padding: 30px 0 30px 0;
    border-bottom: 1px solid rgba(183,188,199,.2);
}
.search-result-title{
    font-size: 18px;
    color: #020814;
    font-weight: 550;
}
.search-result-msg{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
    color: #41464f;
    margin-top: 10px;
}

/* 手机样式 */
@media (max-width: 1024px) {
    .page-background{
        padding: 30px 0;
    }
    .page-title{
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 18px;
    }
    .search-box{
        width: 92%;
        height: 40px;
        padding: 0 0 0 4%;
    }
    .search-box input{
        height: 38px;
        width: 72%;
    }
    .search-btn{
        height: 36px;
        font-size: 12px;
        padding: 0 12px;
    }
    .classification-box{
        width: 92%;
    }
    .classification-item{
        height: fit-content;
        padding: 20px 0;
        font-size: 15px;
    }
    .classification-item img{
        margin-right: 4px;
        width: 20px;
        height: 20px;
    }
    .classification-item:hover{
        height: fit-content;
        border-top: 3px solid #3572ff;
    }
    .list-box{
        width: 92%;
        margin-bottom: 12px;
    }
    .list-category{
        padding: 20px 4%;
    }
    .list-category{
        font-size: 15px;
    }
    .list-container{
        padding: 10px 4%;
    }
    .list-container .list-item{
        width: 100%;
        margin-right: 0;
    }
}