.waterfalltwo-container {
    width: 100%;
    margin: 20px 0;
    position: relative;
}

.waterfalltwo-container::after {
    content: "";
    display: table;
    clear: both;
}

.waterfalltwo-item {
    break-inside: avoid;
    margin-bottom: 15px;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.waterfalltwo-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.waterfalltwo-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    background-color: #f5f5f5;
}

/* 懒加载占位样式 */
.waterfalltwo-item img[data-src] {
    background-color: #eee;
}

/* 登录提示样式 */
.waterfalltwo-login-prompt {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    background: #f8f9fa;
    margin-bottom: 15px;
    border-radius: 4px;
}

.waterfalltwo-login-content {
    text-align: center;
    padding: 20px;
}

.waterfalltwo-login-content p {
    margin: 0;
    font-size: 16px;
    color: #666;
}

.waterfalltwo-login-content a {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
    margin-left: 5px;
}

.waterfalltwo-login-content a:hover {
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .waterfalltwo-container {
        margin: 15px 0;
    }
    
    .waterfalltwo-item {
        margin-bottom: 10px;
    }
    
    .waterfalltwo-item:hover {
        transform: none;
        box-shadow: none;
    }
}

@media (max-width: 480px) {
    .waterfalltwo-item {
        margin-bottom: 8px;
    }
    
    .waterfalltwo-item img {
        border-radius: 2px;
    }
}

/* 新增列容器样式 */
.waterfalltwo-column {
    box-sizing: border-box;
}