#c1045267 ul {list-style: none; margin: 0px; padding: 0px;} 
    #c1045267 ul li a {font-family: 黑体;text-decoration: none;font-weight:bold; color:#fff; display:block; width:112px; height:36px; line-height:36px; text-align:center; background:url(/system/resource/images/nav/imgnav_vsb_level1_bg_1.gif) 0 0 no-repeat;  font-size:14px;} 
    #c1045267 ul li { float:left; margin-left:0px;} 
    #c1045267 ul li a:hover {background:url(/system/resource/images/nav/imgnav_vsb_level1_bg_2.gif) 0 0 no-repeat;}
    #c1045267 ul li a#current { background:url(/system/resource/images/nav/imgnav_vsb_level1_bg_2.gif) 0 0 no-repeat; font-weight:bold; color:#fff;}
    #c1045267 ul li ul { border:0px solid #ccc; display:none;} 
    #c1045267 ul li ul li {font-family: 黑体;text-decoration: none;font-weight:bold;font-size:14px; float:none;  margin:0;}
    #c1045267 ul li ul li a {width:112px;height:28px;line-height:28px; text-align:center; background:url(/system/resource/images/nav/imgnav_vsb_level2_bg_1.png); color:#000000;} 
    #c1045267 ul li ul li a:hover { background:url(/system/resource/images/nav/imgnav_vsb_level2_bg_1.jpg); color:#000000;}  
    #c1045267 ul li:hover ul { display:block;z-index:9999999; position:absolute;}
    #c1045267 ul li.sfhover ul { display:block;} 
.waterfall .bg_pic,
.waterfall .st {
    width: 100%;
    height: unset;
    padding: 0;}

.waterfall .bg_pic .pic {
    height: 29rem;}

.waterfall .bt {
    float: left;
    width: 100%;
    padding: 10px 0;}

.waterfall .bt span {
    display: block;
    padding-top: 10px;}

.waterfall .bt h2 {
    font-size: 2rem;
    line-height: 1.6em;}

.waterfall .bt h5 {
    font-size: 1.6rem;
    color: #59a0d3;}

.waterfall .bt h6 {
    font-size: 1.4rem;
    line-height: 1.5em;
    color: #59a0d3;}

.waterfall li {
    padding: 20px !important;
    border-bottom: none !important;}

.waterfall li:hover {
    border-bottom: none !important;}

.waterfall .item {
    border: 1px solid #dadada;
    border-radius: 0px;}

.waterfall img {
    width: 100%;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    height: 100%;
    transform: translate(-50%, -50%) !important;}

/* 瀑布流容器 */
.waterfall {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: max-content;
    gap: 30px;}

/* 瀑布流项目 */
.item {
    break-inside: avoid;
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: white;}

.item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);}

.item img {
    transition: transform 0.5s ease;}

.item:hover img {
    transform: scale(1.03);}

.item-content {
    padding: 15px;}

.item h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;}

.item p {
    font-size: 0.9rem;
    color: #7f8c8d;}


/* 响应式调整 */
@media (max-width: 768px) {
    .waterfall {
        columns: 2 200px;}

    .modal-content {
        max-width: 95%;}
}

@media (max-width: 480px) {
.waterfall .bt h5{padding-left:1rem;}
.waterfall img{width:60% !important;}
    .waterfall {
        grid-template-columns: repeat(1, 1fr);}
    .waterfall .bg_pic, .waterfall .st{max-height:unset;}
}
.imgQR-Box{float:left;width:160px;display:flex;}
.imgQR-Box img{width:120px;}
.titQR{writing-mode: vertical-rl;color: #FFF;text-align: center;height: 120px;}