/* --- お知らせ一覧 --- */
.news-list-page {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-item {
    background: #fff;
    border-radius: 10px;
    padding: 25px 30px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.news-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.news-item a {
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
    color: inherit;
}

.news-date {
    color: #fff;
    background: var(--color-teal);
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: bold;
    white-space: nowrap;
}

.news-category {
    color: #fff;
    background: var(--color-teal);
    padding: 3px 10px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: bold;
    white-space: nowrap;
}

.news-title {
    flex: 1;
    font-weight: 500;
}

.news-arrow {
    color: var(--color-teal);
    font-size: 1.2rem;
}

/* 年別セクション */
.year-section {
    margin-bottom: 50px;
}

.year-heading {
    font-size: 1.3rem;
    color: var(--color-blue);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-sand);
}

@media (max-width: 768px) {
    .news-item a {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}