.tech-achievements-section {
    padding: 60px 0;
    background-color: #f9fafc;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 标题样式 */
.section-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title {
    display: inline-block;
    padding: 0 30px;
}

.section-title h2 {
    color: #0093F7;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 5px;
}

.section-title .subtitle {
    font-size: 22px;
    color: #666;
    display: block;
    font-family: "光良酒干杯";
}

.section-divider {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background-color: #e0e0e0;
    z-index: -1;
}

/* 成果卡片网格 */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* 成果卡片 */
.achievement-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.achievement-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.achievement-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.achievement-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.achievement-card:hover .achievement-image img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.achievement-card:hover .image-overlay {
    opacity: 0.5;
}

.achievement-content {
    padding: 20px;
}

.achievement-title {
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.achievement-desc {
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 查看更多按钮 */
.view-more-container {
    text-align: center;
}

.view-more-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 30px;
    background-color: #3498db;
    color: white;
    border-radius: 30px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

.view-more-btn:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4);
    color: white;
}

.view-more-btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.view-more-btn:hover i {
    transform: translateX(3px);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .achievements-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .section-title h2 {
        font-size: 28px;
    }

    .section-title .subtitle {
        font-size: 16px;
    }

    .achievement-image {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .tech-achievements-section {
        padding: 40px 0;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .achievements-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .view-more-btn {
        padding: 10px 25px;
        font-size: 14px;
    }
}

.instruments-section {
    padding: 60px 0;
    background-color: #f8fafc;
}

.title-en {
    display: block;
    font-size: 28px;
    font-weight: 600;
    color: #0093F7;
    margin-bottom: 5px;
}

.title-cn {
    display: block;
    font-size: 22px;
    color: #666;
    font-family: "光良酒干杯";
}

.title-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #4299e1, #38b2ac);
    margin: 0 auto;
}

/* 仪器设备网格 */
.instruments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* 仪器卡片 */
.instrument-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.instrument-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.instrument-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.instrument-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.instrument-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.instrument-card:hover .instrument-image img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.instrument-card:hover .image-overlay {
    opacity: 1;
}

.zoom-icon {
    width: 40px;
    height: 40px;
    fill: white;
    opacity: 0.8;
}

.instrument-info {
    padding: 20px;
}

.instrument-name {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 54px;
}

/* 查看更多按钮 */
.view-more {
    text-align: center;
}

.view-more-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 30px;
    background-color: #4299e1;
    color: white;
    border-radius: 30px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(66, 153, 225, 0.3);
}

.view-more-btn:hover {
    background-color: #3182ce;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(66, 153, 225, 0.4);
}

.arrow-icon {
    width: 18px;
    height: 18px;
    margin-left: 8px;
    fill: currentColor;
    transition: transform 0.3s ease;
}

.view-more-btn:hover .arrow-icon {
    transform: translateX(4px);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .instruments-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .instrument-image {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .title-en {
        font-size: 24px;
    }

    .title-cn {
        font-size: 16px;
    }

    .instruments-section {
        padding: 40px 0;
    }
}

@media (max-width: 576px) {
    .instruments-grid {
        grid-template-columns: 1fr;
    }

    .view-more-btn {
        padding: 10px 25px;
        font-size: 14px;
    }
}