#header {
    position: relative;
    overflow: hidden;
}

.header-content {
    position: absolute;
    z-index: 999;
    width: 100%;
    padding: 30px
}

.company-name {
    text-decoration: none;
    color: white;
    font-weight: bold;
}

.header-main-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#header #header_title {
    float: right;
    text-align: right;
}

#header #header_title a {
    font-size: 30px; /* 使用 vw 单位使字体根据屏幕宽度缩放 */
    color: white;
    text-decoration: none;
}

#header .row > div {
    font-size: 2vw; /* 根据需要设置不同的字体大小 */
}

#footer {
    text-align: center;
    background-color: #F4F4FB;
}

#footer_ul {
    display: inline-block;
    list-style: none;
    padding-top: 40px;
}

#footer_ul .li {
    color: white;
    margin-bottom: 20px;
    font-size: 20px;
    color: #262626;
    display: block;
}

#name {
    margin-top: 0px;
    font-weight: 500;
    font-size: 36px;
    color: #FFFFFF;
}

#logo {
    width: 160px;
}

.header-description > p {
    text-align: center;
    color: white;
    font-size: 3vw;
}

#btn {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    margin-bottom: 20px
}
.li{
    color: #262626
}
#header_content{
    margin-top: 25vh
}


/* 响应式调整 */
@media (max-width: 820px) {
    #header_content{
        margin-top: 0vh;
    }
    #header #header_title a {
        font-size: 15px; /* 使用 vw 单位使字体根据屏幕宽度缩放 */
    }

    #header .row > div {
        font-size: 2vw; /* 适当调整不同元素的字体大小 */
    }

    #logo {
        width: 50px;
    }
    #btn {
        margin-top: 20px;
    }

    #name {
        font-weight: 100;
        font-size: 10px;
        color: #FFFFFF;
    }

    #btn img {
        width: 60px;
    }

    #footer_ul .li {
        color: white;
        margin-bottom: 20px;
        font-size: 15px;
        color: #262626;
        display: block;
    }
}

@media (max-width: 480px) {
    #header_content{
        margin-top: 0vh;
    }
    #header #header_title a {
        font-size: 10px; /* 在更小的设备上进一步调整 */
    }

    #header .row > div {
        font-size: 2vw; /* 更大程度的字体缩放 */
    }

    #logo {
        width: 30px;
    }

    #name {
        font-weight: 100;
        font-size: 10px;
        color: #FFFFFF;
    }

    #btn {
        margin-top: 10px;
    }

    #btn img {
        width: 80px;
    }

    #footer_ul .li {
        color: white;
        margin-bottom: 20px;
        font-size: 10px;
        color: #262626;
        display: block;
    }

}