.container {
    width: 100%;
    padding-left: 100px;
    padding-right: 100px;
    max-width: 1760px;
    min-width: 1200px;
    margin: 0 auto;
}

/* top部分 */
.top {
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
    width: 100%;
    height: 64px;
}

.top h1 {
    background: url(../images/logo.png) no-repeat;
    background-position: left;
    background-size: contain;
    width: 260px;
    text-indent: -999px;
    height: 100%;
}

.top h1 a {
    display: block;
    width: 100%;
    height: 100%;
}

.top .search {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
}

.top .search form {
    width: 300px;
    height: 32px;
    position: relative;
}

.top .search form input {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    padding-left: 10px;
    border: 1px solid var(--primary-100);
}

.top .search form input:focus {
    border-radius: 10px 10px 0 0;
}

.top .search form input:focus~.dropdown {
    display: block;
    z-index: 1;
}

.top .search form button {
    position: absolute;
    right: 1px;
    top: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-top: 1px;
    background-color: transparent;
    cursor: pointer;
}

.top .search form button i {
    font-size: 20px;
}

.top .search form .dropdown {
    border: 1px solid var(--primary-100);
    background-color: #fff;
    padding: 10px;
    border-radius: 0 0 10px 10px;
    border-top: none;
    position: absolute;
    left: 0;
    top: 31px;
    width: 100%;
    display: none;
}

.top .search .mobile {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 14px;
    position: relative;
    height: 100%;
}

.top .search .mobile:hover .erweima {
    display: block;
    z-index: 1;
}

.top .search .mobile .erweima {
    display: none;
    position: absolute;
    right: 0;
    top: 64px;
    text-align: center;
    background-color: #fff;
}

.top .search .mobile .erweima img {
    width: 100px;
}

/* 导航 */
.nav {
    width: 100%;
    height: 64px;
    display: flex;
    align-items: center;
    position: relative;
}

.nav a {
    font-size: 20px;
    color: #fff;
    margin-right: 50px;
    padding: 5px 20px;
}

.nav a:last-child {
    position: absolute;
    right: 0;
    background: url(../images/allBrand.svg) no-repeat;
    background-size: 50% 50%;
    background-position: -10% 50%;
    padding-left: 50px;
    margin-right: 0;
}

.nav a:last-child:hover {
    background-image: url(../images/allbrandhover.svg);
}

.nav a:last-child.active {
    background-image: url(../images/allbrandhover.svg);
}

.nav a:hover {
    background-color: var(--bg-100);
    color: var(--text-100);
    border-radius: 20px;
}

.nav a.active {
    background-color: var(--bg-100);
    color: var(--text-100);
    border-radius: 20px;
}

/* 底部 */
.foot {
    /* margin-top: 22px; */
    padding: 22px 0;
    color: #777;
}

.foot .footerimg2 {
    border-bottom: 1px solid #333;
    padding: 22px 0;
}

.footerimg1 img,
.footerimg2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.foot .websiteindex {
    display: flex;
    justify-content: center;
    gap: 22px;
    margin-top: 11px;
}

.foot .websiteindex .item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.foot .websiteindex .item img {
    width: 40px;
    height: 40px;
}

.foot .websiteindex .item p {
    white-space: nowrap;
}

.foot .links {
    display: flex;
    justify-content: center;
    margin-top: 11px;
}

.foot .links a {
    padding: 0 6px;
}

.foot ul {
    text-align: center;
}

.foot ul li {
    margin-top: 6px;
}

.foot .noice img {
    width: 25px !important;
    height: 25px !important;
}

.foot .blogo {
    text-align: center;
    margin-top: 11px;
}