.footer {
    background-color: rgba(0, 0, 0, 0.3);
    color: #fff;
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    z-index: 10;
}

.footer-content {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
    width: 100%;
    height: calc(100vh - 60px);
}

/* 左侧和右侧区域样式 */
.footer-section.links, 
.footer-section.info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 40px;
    padding: 20px;
}

/* 简介部分样式 */
.intro {
    text-align: left;
}

/* 快速链接部分样式 */
.quick-links {
    text-align: left;
}

/* 中间logo区域 */
.footer-section.logo {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.footer-section.logo a {
    display: inline-block;
    text-decoration: none;
}

.footer-logo {
    max-width: 300px;
    height: auto;
}

/* 关于我们和联系我们区域 */
.about-us, 
.contact-us {
    text-align: left;
}

/* 通用样式 */
.footer-section h3 {
    color: #ffd700;
    margin-bottom: 15px;
    font-size: 1.5em;
}

.footer-section a {
    display: block;
    color: #fff;
    text-decoration: none;
    margin-bottom: 15px;
    font-size: 1.1em;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #ffd700;
}

.footer-section p {
    font-size: 0.9em;
    line-height: 1.6;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .footer {
        padding: 20px 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
        padding: 0 15px;
    }

    /* Logo部分移到最上方 */
    .footer-section.logo {
        order: -1;
    }

    .footer-logo {
        max-width: 150px;
    }

    /* 左侧简介部分 */
    .footer-section.links {
        text-align: center;
    }

    .intro h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .intro p {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 10px;
    }

    /* 快速链接部分 */
    .quick-links {
        padding: 15px 0;
    }

    .quick-links a {
        display: inline-block;
        margin: 5px 10px;
        font-size: 14px;
    }

    /* 右侧信息部分 */
    .footer-section.info {
        text-align: center;
    }

    .about-us {
        margin-bottom: 20px;
    }

    .about-us h3,
    .contact-us h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .about-us p,
    .contact-us p {
        font-size: 14px;
        line-height: 1.5;
    }

    /* 调整段落间距 */
    .intro p + p,
    .about-us p + p {
        margin-top: 8px;
    }
}