/* 视频中心页面样式 */
.hero-section {
    height: 400px;
    position: relative;
    overflow: hidden;
}

.hero-section img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-section {
    padding: 80px 0;
    background-color: #fff;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.video-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.video-item:hover {
    transform: translateY(-5px);
}

.video-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

/* 视频播放按钮 */
.play-button {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.play-icon {
    width: 50px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.play-icon:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.play-icon span {
    font-size: 20px;
    color: #fff;
    margin-left: 3px;
}

.video-title {
    padding: 15px;
    text-align: center;
    font-size: 16px;
    color: #333;
    background-color: #f9f9f9;
}

.video-date {
    padding: 0 15px 15px;
    text-align: center;
    font-size: 13px;
    color: #999;
    background-color: #f9f9f9;
}

.video-empty {
    grid-column: 1 / -1;
    padding: 80px 20px;
    text-align: center;
    font-size: 24px;
    color: #999;
}

.pagination-wrapper {
    margin-top: 50px;
    text-align: center;
}

.pagination-wrapper .pagination {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pagination-wrapper .pagination li {
    display: inline-flex;
}

.pagination-wrapper .pagination li a,
.pagination-wrapper .pagination li span {
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    border: 1px solid #ddd;
    border-radius: 21px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #666;
    background-color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination-wrapper .pagination li a:hover {
    border-color: #d6992e;
    color: #d6992e;
}

.pagination-wrapper .pagination li.active span {
    border-color: #d6992e;
    background-color: #d6992e;
    color: #fff;
}

.pagination-wrapper .pagination li.disabled span {
    color: #bbb;
    background-color: #f7f7f7;
    cursor: not-allowed;
}

/* 视频播放弹窗 */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    cursor: pointer;
}

.video-modal-content {
    background-color: #fff;
    padding: 0;
    border-radius: 8px;
    width: 100%;
    height: 95%;
    cursor: default;
    position: relative;
}

.video-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    color: #333;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.video-modal-close:hover {
    background-color: #d6992e;
    color: #fff;
}

.video-modal video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .video-item img {
        height: 150px;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .video-item img {
        height: 120px;
    }
}