.bottom-record {
    display: none; /* 默认情况下不显示 */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #f5f5f5;
    padding: 10px;
    text-align: center;
    font-size: 14px;
    font-weight: bold;

@media (min-width: 768px) {
    display: block; /* 在宽度大于等于768px时显示 */
}
}
a {
    text-decoration: none;
    color: #303030;

    &:hover {
        text-decoration: none; // 鼠标悬停时也取消下划线
    }
}