/* 搜索相关样式 单独提取 */
header .head .hidden {
    opacity: 0;
    visibility: hidden;
    width: 0;
    margin-right: 0;
}
header .head .active {
    width: 250px;
    opacity: 1;
    visibility: visible;
}
header .head .head-r .search-btn {
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: none;
}
header .head .head-r .search-div {
    width: 273px;
    height: 40px;
    background: #F0F0F0;
    border-radius: 20px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    margin-right: 24px;
}
header .head .head-r .search-div input {
    background: #F0F0F0;
    font-family: r;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    width: calc(100% - 26px);
    border: none;
}
header .head .head-r .search-div img {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

/* 移动端 搜索区域适配 */
@media (min-width: 860px) and (max-width: 1200px) {
    header .head .head-r .search-div {
        display: none;
    }
    header .head .head-r .search-btn {
        display: block;
        margin-right: 24px;
    }
}
@media (min-width: 750px) and (max-width: 859px) {
    header .head .head-r .search-div {
        display: none;
    }
    header .head .head-r .search-btn {
        display: block;
        margin-right: 24px;
    }
}
@media (min-width: 560px) and (max-width: 749px) {
    header .head .head-r .search-div {
        display: none;
    }
    header .head .head-r .search-btn {
        display: block;
        margin-right: 24px;
    }
}
@media (min-width: 0px) and (max-width: 559px) {
    header .head .head-r .search-div {
        display: none;
        width: 265px;
        margin-right: 8px;
    }
    header .head .head-r .search-btn {
        display: block;
        margin-right: 24px;
    }
}
header .head .head-r .search-div img {
    width: 20px;
    height: 20px;
    cursor: pointer;
}
header .head .head-r {
    display: flex;
    align-items: center;
    justify-content: space-between;
}