/* Market Research Report Common Styles */

/* レポートカード共通スタイル（ウェビナーサイズと統一） */
.report-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0px 2px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 282.5px;
    height: 313.31px;
    max-width: 282.5px;
    max-height: 313.31px;
}

.report-card:hover {
    transform: translateY(-5px);
    box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.15);
}

.report-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* カードサムネイル（ウェビナーと同じ高さに調整） */
.report-card-thumbnail {
    width: 282.5px;
    height: 148px;
    overflow: hidden;
    position: relative;
}

.report-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.report-card:hover .report-card-thumbnail img {
    transform: scale(1.05);
}

/* カードコンテンツ（高さ制限） */
.report-card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 282.5px;
    height: 165.31px;
    overflow: hidden;
    box-sizing: border-box;
}

.report-card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 10px;
    color: #333;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.report-card-description {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 20px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 詳しく見るボタン */
.report-card-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #2CA7DC;
    text-decoration: none;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.report-card-button:hover {
    color: #1a90c0;
    gap: 12px;
}

.report-card-button::after {
    content: '→';
    font-size: 16px;
    transition: transform 0.3s ease;
}

.report-card:hover .report-card-button::after {
    transform: translateX(3px);
}

/* カード内の仕切り線 */
.card-divider {
    display: flex;
    padding-bottom: 4px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    align-self: stretch;
    border-bottom: 2px solid #333;
}

/* レポートセクション共通装飾ライン */
.report-decorative-lines {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.report-decorative-lines .line {
    height: 2px;
    width: 50px;
}

.report-decorative-lines .blue-line {
    background-color: #28A7E1;
    margin-right: 2px;
}

.report-decorative-lines .red-line {
    background-color: #E60012;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .report-card-thumbnail {
        height: 150px;
    }
    
    .report-card-title {
        font-size: 16px;
    }
    
    .report-card-description {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }
    
    .report-card {
        padding: 27px;
    }
    
    .report-card-thumbnail {
        height: 150px;
    }
    
    .card-divider {
        padding-bottom: 15px;
    }
}