.post-list a {
    color: #cccccc;
    /* Steel grey */
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.post-list a:hover {
    color: #a020f0;
    /* Purple accent */
    text-decoration: underline;
    /* Small visual cue for the "Data File" */
}