.content {
    max-width: 1200px;
    margin: 0 auto;
}

.crumb {
    display: flex; /* 左右分栏 */
    justify-content: space-between; /* 左右两端对齐 */
}
/* 右侧版块导航样式 */
.crumb-right {
    display: flex;
    gap: 20px; /* 导航项间距 */
}

.crumb-right a {
    color: #666;
    text-decoration: none;
    padding: 3px 0;
    border-bottom: 2px solid transparent; /* 下划线占位 */
    transition: all 0.2s;
}
.crumb-right a:hover,
.crumb-right a.active { /* 可添加active类用于当前页高亮 */
    color: #0C5BE2;
    border-bottom-color: #0C5BE2; /* 下划线高亮 */
}
/* 响应式适配（小屏幕堆叠显示） */
@media screen and (max-width: 1000px) {
    .crumb {
        width: 90%;
        flex-direction: column; /* 垂直堆叠 */
        align-items: flex-start; /* 左对齐 */
        gap: 10px;
    }
    
    .crumb-right {
        width: 100%;
        justify-content: flex-start; /* 左对齐 */
    }
}


.corporate-image-list{
    margin: 60px 0 50px;
    display: flex;
    flex-wrap: wrap;
}

.corporate-image-list .corporate-image-item {
    width: 32%;
    float: left;
    margin-bottom: 30px;
    margin-right: 2%;
    cursor: pointer;
    position: relative;
}

.corporate-image-list .corporate-image-item:nth-child(3n) {
    margin-right: 0;
}

.corporate-image-list .corporate-image-item .corporate-image-item-img {
    width: 100%;

    overflow: hidden;
}

.corporate-image-list .corporate-image-item .corporate-image-item-img img {
    width: 100%;
    height: 100%;
}
.corporate-image-list .corporate-image-item .corporate-image-item-warp{
    width: 100%;
    height: 0;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.4);
    transition: all 0.3s;
    overflow: hidden;
}
.corporate-image-list .corporate-image-item .corporate-image-item-warp .corporate-image-item-title {
    width: 80%;
    font-weight: bold;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 17px;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px 0;
    border-top: 1px solid #FFFFFF;
    border-bottom: 1px solid #FFFFFF;
    transition: all 0.3s;
}
.corporate-image-list .corporate-image-item:hover .corporate-image-item-warp{
    height: 100%;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .corporate-image-list .corporate-image-item .corporate-image-item-title {
        font-size: 14px;
        line-height: 24px;
    }
}

@media only screen and (max-width: 1000px) {
    .corporate-image-list .corporate-image-item .corporate-image-item-title {
        font-size: 12px;
        line-height: 20px;
    }
}