.banner img {
    width: 100%;
}

.menus-box {
    background: #f8f8f8;
    border-bottom: 1px solid #666;
}

.menus-list {
    width: 1170px;
    margin: 0 auto;
}

.menus-list ul {
    display: flex;
    justify-content: center;
    align-items: center;
}

.menus-list li {
    height: 75px;
    line-height: 75px;
    margin: 0 22px;
    text-align: center;
}

.menus-list li a {
    color: #333;
    font-size: 16px;
    white-space: nowrap;
}

.menus-list li a:hover {
    color: #000;
    font-weight: bold;
}

.menus-list li a.active {
    color: #00a971;
    font-weight: bold;
}

.main {
    width: 1170px;
    height: auto;
    margin: 0 auto;
    padding: 0;
}

.main .title {
    font-weight: bold;
    font-size: 22px;
    color: #333;
    position: relative;
    text-align: center;
    height: 22px;
    line-height: 22px;
    margin-bottom: 20px;
}

.main .title span {
    color: #00a971;
    border-bottom: 1px solid #00a971;
    padding-bottom: 6px;
}

/* 基础样式重置 */
.portfolio-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 1200px;
}

/* 案例项容器 */
.portfolio-item-wrap {
    position: relative;
    margin-bottom: 40px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-item-wrap:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* 图片样式 */
.img img {
    width: 100%;
    height: auto;
    transition: opacity 0.3s ease;
    object-fit: cover;
}

.portfolio-item-wrap:hover .img img {
    opacity: 0.9;
}

/* 文字内容区域 */
.text, .text2 {
    padding: 25px;
    background: #fff;
}

.lh-fonts {
    font-size: 22px;
    color: #333;
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.lh-viewpoint-res {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* 更多链接按钮 */
.lh-more {
    display: inline-flex;
    align-items: center;
    color: #3498db;
    font-weight: 500;
    text-decoration: none;
}

.lh-more i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.lh-more:hover {
    color: #2980b9;
}

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

/* 分页样式 */
.met_pager {
    text-align: center;
    margin: 40px 0;
}

.met_pager a, .met_pager span {
    display: inline-block;
    padding: 8px 16px;
    margin: 0 5px;
    border-radius: 4px;
}

.Ahover {
    color: #3498db;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.Ahover:hover {
    background: #3498db;
    color: white;
    text-decoration: none;
}

.PreSpan {
    color: #999;
    background: #f8f9fa;
}

/* 响应式布局 */
@media (max-width: 768px) {
    .portfolio-item-wrap.two-style .img,
    .portfolio-item-wrap.two-style .text2 {
        float: none !important;
        width: 100%;
    }
}