.vec-rectangle-obE-259 {
    position: absolute;
    z-index: 258;
    left: 19px;
    top: 20.88px;
    width: 126.05px;
    height: 38.24px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.vec-rectangle-obE-259::before {
    background-position: center;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    content: '';
    
}

.nav {
    text-align: center;
    color: rgba(112, 112, 112, 1);
    font-size: 18px;
    line-height: 24px;
    font-weight: 400;
    max-width: 80px;
    margin: 0 auto;
    /* position: relative; */
    margin-top: 26px;
    height: 25px;
}



/* 导航栏-聚焦 */
.nav-focus {
    color: rgba(34, 34, 34, 1);
    font-weight: 700;
    display: block !important;

}


.menu-toggle {
    font-size: 30px;
    cursor: pointer;
    display: none;
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 2;
    /* 确保菜单按钮在遮罩层上方 */
}

.menu {
    display: none;
    position: absolute;
    top: 80px;
    /* 从菜单按钮下方开始展开 */
    left: 0;
    width: 100%;
    background: white;
    /* box-shadow: 0 0 15px rgba(0, 0, 0, 0.2); */
    z-index: 20;
    transform: translateY(-100%);
}

.menu a {
    display: block;
    padding: 20px;
    text-decoration: none;
    color: black;
    border-bottom: 1px solid #f0f0f0;
}

.overlay {
    display: none;
    position: fixed;
    top: 80px;
    /* 遮罩层也从菜单按钮下方开始 */
    left: 0;
    width: 100%;
    height: calc(100% - 60px);
    /* 减去顶部菜单按钮高度 */
    background: rgba(0, 0, 0, 0.5);
    z-index: 15;
}
/* 设定在宽度为320px～480px，分辨率是150dpi的设备上行高为 1.4 */
@media only screen and (min-width: 0) and (max-width: 1000px) {
    .nav-box {
        display: none;
    }
    .vec-rectangle-obE-259 {
        width: 110px;
        height: 35px;
        margin-top: 5px;
    }
    .menu-toggle {
        display: block;
    }
}