/* Our Reports 页面样式 */
.our-reports-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 40px 20px;
}

.our-reports-container * {
    box-sizing: border-box;
}

/* 卡片网格 */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* 单个卡片 */
.report-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.report-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* 卡片图片 */
.report-card-image {
    width: 100%;
    height: 280px;
    background-size: cover;
    background-position: center;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.report-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70%;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(0, 0, 0, 0.5) 40%,
        rgba(0, 0, 0, 0) 100%
    );
}

.report-card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 20px;
    z-index: 2;
}

.report-card-date {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
    backdrop-filter: blur(4px);
}

.report-card-title {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.45;
    color: #fff;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* 响应式 - 平板 */
@media (max-width: 1024px) {
    .reports-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .report-card-image {
        height: 240px;
    }
}

/* 响应式 - 手机 */
@media (max-width: 600px) {
    .our-reports-container {
        padding: 30px 16px;
    }

    .reports-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .report-card-image {
        height: 220px;
    }

    .reports-page-header h2 {
        font-size: 28px;
    }
}