/* --- 手法関連資料・研修関連資料ページ --- */
.page-section{
    margin-top: 50px;
}

.materials-list {
    display: grid;
    gap: 16px;
}

.materials-list a {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    box-shadow: var(--shadow);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.materials-list a:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}

.pdf-link, .external-link, .word-link, .zip-link {
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: color 0.3s;
    color: var(--text-color-dark);
}

.pdf-link:hover, .external-link:hover, .word-link:hover, .zip-link:hover {
    color: var(--primary-color);
    opacity: 1.0;
}

.pdf-link .fa-file-pdf {
    color: #d93025; /* PDF red color */
    font-size: 1.5em;
}

.word-link .fa-file-word {
    color: #2b579a; /* Word blue color */
    font-size: 1.5em;
}

.zip-link .fa-file-archive {
    color: #a37b45; /* A brown/gold color for zip archives */
    font-size: 1.5em;
}

.external-link .fas {
    font-size: 1.5em;
    color: var(--secondary-color);
}