/* main_nav_20260411.css */
nav[aria-label="関連リンク"] {
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

nav a {
    text-decoration: none;
    color: #007bff;
    font-size: 0.9em;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}