/* 头部区域样式 */
.header {
    width: 100%;
    height: 100px;
    border-bottom: 1px solid #eaeaea;
    box-sizing: border-box;
    background-color: #ffffff;
}

.head-nav {
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.head-left {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 9.6vw;
}

.head-right {
    height: 100%;
    margin-right: 6.7vw;
}

.nav-list {
    display: flex;
    align-items: center;
    height: 100%;
    font-size: 1.6rem;
}

.nav-item {
    margin-right: 2vw;
    cursor: pointer;
}

.nav-item:hover {
    color: #0779bc;
}

/* 底部样式 */
.footer {
    box-sizing: border-box;
    width: 100%;
    color: #ffffff;
    background-color: #0779bc;
    font-size: 16px;
    padding: 3rem 9vw 3.6rem;
}

.footer-top {
    width: 100%;
}

.footer-bottom {
    margin-top: 3.6rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-left {
    height: 100%;
    padding-right: 3rem;
    flex: 1;
}
.footer-content {
    display: flex;
    justify-content: space-between;
}

.us-list .title {
    font-weight: 700;
    line-height: 32px;
}

.footer-right {
    height: 100%;
    display: flex;
    justify-content: space-between;
}

.footer-right .list-item {
    margin-right: 6vw;
}

.footer-right .list-item:last-child {
    margin-right: 0;
}

.footer-right .title {
    font-weight: 700;
    margin-bottom: 2.1vw;
    line-height: 2.25rem;
}

.footer-right .list-item ul li {
    line-height: 32px;
}

.join-us {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qrcode img {
    width: 100px;
    height: 100px;
}