/* 首页内容样式 */
.about-us-title {
    text-align: left;
    height: fit-content;
}

.about-us-title h2 {
    font-family: 'Alibaba PuHuiTi', sans-serif;
    font-size: 48px;
    line-height: 1em;
    font-weight: bold;
    color: #000000;
    margin-bottom: 60px;
    text-align: left;
}

/* 主要内容区域样式 */
.main-content {
    padding: 160px 160px;
    position: relative;
}

/* 主体背景图样式 - 首页 */
.home-page .main-content::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/conteng-bg-1.png');
    background-repeat: no-repeat;
    background-position: bottom center;
    background-size: contain;
    opacity: 1;
    z-index: -1;
}

.main-content p {
    font-size: 20pt;
    line-height: 1.8em;
}

.content-flex {
    display: flex;
    align-items: end;
    justify-items: flex-start;
    gap: 100px;
}

.text-content {
    flex: 0 0 70%;
}

.text-content p {
    margin-bottom: 32px;
}

.text-content p:last-child {
    margin-bottom: 0;
}

.arrow-icon {
    flex: 1;
    display: flex;
    justify-content: center;
}

.arrow-icon img {
    width: 80px;
    height: auto;
}

/* 响应式样式 */
@media (max-width: 1024px) {
    .about-us-title h2 {
        font-size: 42px;
    }
    
    .main-content {
        padding: 80px 40px;
    }
    
    /* 覆盖container在main-content内的padding */
    .main-content .container {
        padding: 0;
    }
    
    .main-content p {
        font-size: 18pt;
        background-color:rgba(137, 43, 226, 0) ;
    }
}

@media (max-width: 480px) {
    .about-us-title {
        display: flex;
        justify-content: center; /* 水平居中对齐 */
        align-items: center; /* 垂直中心对齐 */
    }

    .about-us-title h2 {
        font-size: 26px;
        text-align: center;
    }

    /* 主要内容区域样式 */
    .main-content {
        padding: 60px 16px;
    }

    .main-content p {
        font-size: 14pt;
        line-height: 20pt;
    }

    .content-flex {
        display: flex;
        flex-direction: column;
        align-items: center; /* 垂直中心对齐 */
        gap: 20px; /* 减小间距 */
    }
    
    .text-content {
        flex: 0 0 80%;
    }
    
    .arrow-icon {
        flex: 0 0 20%;
        display: flex;
        justify-content: center;
        align-items: center; /* 垂直中心对齐 */
    }
    
    .arrow-icon img {
        width: 36px;
        height: auto;
    }
}