.post-list { list-style: none; margin: 1.5rem 0; padding: 0; }
.post-list li {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid #e1e5eb;
    cursor: pointer;
    transition: background 0.15s;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}
.post-list li:hover { background: #f0f3f8; }
.post-number {
    font-weight: 600;
    color: #476b91;
    min-width: 28px;
    font-size: 0.95rem;
}
.post-title {
    font-size: 0.95rem;
    color: #0645ad;
    line-height: 1.5;
}
.post-list li:hover .post-title { text-decoration: underline; }