@media screen and (max-width: 1000px) {
    /* 头部 PC端 */
    .header {
        display: none;
    }

    .footer {
        display: none;
    }


    /* 头部 移动端 */
    .head {
        display: block;
        width: 100%;
        height: auto;
        padding: 20px 2%;
        background: #000000;
    }

    .head-left {
        text-align: center;
    }

    .head-right {
        margin-top: 15px;
    }

    .head-form {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .head-form-input1 {
        width: 180px;
        height: 40px;
        padding-left: 20px;
        padding-top: 14px;
        padding-bottom: 14px;
        color: #ffe9bb;
        border: 1px solid #ffe9bb;
        background: #FFFFFF;
        border-right: none;
        overflow: hidden;
        text-overflow: ellipsis;
        vertical-align: middle;
        border-radius: 20px 0 0 20px;
    }
    
    .head-form-input1::-webkit-input-placeholder {
        color: #000;
    }
    
    .head-form-input2 {
        width: 50px;
        height: 40px;
        border-style: none;
        outline: none;
        border: 1px solid #ffe9bb;
        background: #E11119;
        border-left: none;
        background-image: url(./search.png);
        background-repeat: no-repeat;
        background-position: center center;
        vertical-align: middle;
        border-radius: 0 20px 20px 0;
        cursor: pointer;
    }

    .head-list1 {
        display: flex;
        justify-content: center;
        margin-top: 15px;
    }

    .head-list1>li {
        position: relative;
        width: auto;
        padding: 5px 0;
        margin: 0 2%;
    }

    .head-list1>li>a>p {
        font-size: 16px;
        color: #FFFFFF;
        text-align: center;
    }

    .head-list1 .cn a p {
        color: #E11119;
    }

    .head-list2 {
        display: none;
        position: absolute;
        z-index: 10;
        width: 140%;
        top: 99%;
        left: -20%;
        background: #E11119;
    }

    .head-list2 li {
        width: 100%;
        height: 50px;
        line-height: 50px;
        border-bottom: 1px dashed #FFFFFF;
    }

    .head-list2 li:last-child {
        border-bottom: none;
    }

    .head-list2 li a p {
        font-size: 16px;
        color: #FFFFFF;
        text-align: center;
    }

    .head-nav {
        text-align: right;
    }

    .head-phone {
        display: inline-block;
    }

    


    /* phone导航栏 */
    body {
        position: relative;
    }

    .nav1 {
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        display: block;
        position: fixed;
        top: 0;
        left: -100%;
        overflow-y: scroll;
        transition: all 0.7s;
        z-index: 9999999;
    }

    .nav1 .nav-auto {
        width: 100%;
        height: 100%;
        margin: 0;
        overflow-y: scroll;
        background-color: #3a3a3a;
    }

    .left {
        left: 0;
    }

    .nav1 .nav-auto .nav1-bar {
        display: flex;
        justify-content: space-between;
        width: 100%;
        height: 70px;
        line-height: 70px;
        padding: 0 25px;
        background: #2c2c2c;
    }

    .nav1 .nav-auto .nav1-bar span {
        font-size: 24px;
        color: #fff;
    }

    .nav1 .nav-auto .nav1-bar .nav1-close {
        width: 50px;
        text-align: center;
    }

    .nav1 .nav-auto .nav1-bar .nav1-close img {
        width: 25px;
    }

    .nav1-ul1 {
        width: 100%;
        height: 100%;
        background-color: #3a3a3a;
    }

    .nav1-ul1 li {
        width: 100%;
        text-align: left;
    }

    .nav1-ul1 li a {
        float: left;
        width: 80%;
        line-height: 60px;
        display: block;
        height: 100%;
        font-size: 20px;
        color: #fff;
        transition: none;
        padding-left: 20px;
        border-bottom: 1px solid #525252;
    }

    .nav1-ul1 li .a-full {
        width: 100% !important;
    }

    .nav1-ul1 li .drop_01 {
        float: left;
        text-align: center;
        width: 20%;
        height: 61px;
        line-height: 61px;
        background: #3a3a3a;
        border-left: 2px solid #525252;
        border-bottom: 1px solid #525252;
    }

    .nav1-ul1 li .drop_01 img {
        width: 20px;
    }

    .nav1-ul1 li .active {
        background-color: #393939;
    }

    .nav1-ul1 li.active a {
        background: none;
        font-weight: bold;
        color: #ffffff;
    }

    .nav1-ul1 li:hover a {
        background: none;
        font-weight: bold;
    }

    .nav1-ul1 li .nav1-ul2 {
        background-color: #282828;
        display: none;
    }

    .nav1-ul1 li .nav1-ul2 li a {
        font-size: 20px;
        line-height: 60px;
        padding-left: 30px;
    }

    .nav1-ul1 li .nav1-ul2 li .drop_02 {
        float: left;
        text-align: center;
        width: 20%;
        height: 61px;
        line-height: 61px;
        background: #282828;
        border-left: 2px solid #525252;
        border-bottom: 1px solid #525252;
    }

    .nav1-ul1 li .nav1-ul2 li .drop_02 img {
        width: 20px;
    }

    .nav1-ul1 li .nav1-ul2 li .nav1-ul3 {
        background-color: #000000;
        display: none;
    }

    .nav1-ul1 li .nav1-ul2 li .nav1-ul3 li a {
        float: left;
        width: 80%;
        font-size: 18px;
        line-height: 50px;
        padding-left: 40px;
        border-bottom: 1px solid #525252;
    }

    .nav1-ul1 li .nav1-ul2 li .nav1-ul3 li .drop_03 {
        float: left;
        text-align: center;
        width: 20%;
        height: 51px;
        line-height: 51px;
        background: #282828;
        border-left: 2px solid #525252;
        border-bottom: 1px solid #525252;
    }

    .nav1-ul1 li .nav1-ul2 li .nav1-ul3 li .drop_03 img {
        width: 20px;
    }

    .nav1-ul1 li .nav1-ul2 li .nav1-ul3 li .nav1-ul4 {
        display: none;
    }

    .nav1-ul1 li .nav1-ul2 li .nav1-ul3 li .nav1-ul4 li a {
        float: left;
        width: 100%;
        font-size: 16px;
        line-height: 40px;
        padding-left: 45px;
    }

}

@media screen and (max-width: 600px) {

    /* 头部 移动端 */
    .head-left img {
        width: 100%;
    }

    .head-form-input1,
    .head-form-input2 {
        height: 35px;
    }
    
    .head-list1 {
        margin-top: 10px;
    }

    .head-list1>li {
        padding: 0;
    }

}

@media screen and (max-width: 400px) {

    /* 头部 移动端 */
    .head-form-input1,
    .head-form-input2 {
        height: 30px;
    }

}