/* banner区域 - 调整定位，让导航栏叠加在上方 */
.banner {
    position: relative;
    height: 710px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center; /* 修改：将内容居中对齐 */
    padding: 0 10%; /* 添加内边距，避免紧贴边缘 */
}

.banner .banner-text {
    max-width: 800px; /* 限制最大宽度 */
    text-align: center; /* 添加：文字居中对齐 */
}

.banner .banner-text h1 {
    font-family: "SourceHanSansCN", sans-serif;
    font-weight: bold;
    font-size: 60px;
    color: #F90C0C;
    line-height: 1.2; /* 修改：调整行高 */
    margin-bottom: 40px;

}

.banner .banner-text p {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 36px;
    color: #FFFFFF;
    line-height: 40px;
}